styles.css

:root {
  --ink: #20262d;
  --ink-soft: #3d4650;
  --muted: #68727c;
  --paper: #f6f8fa;
  --surface: #ffffff;
  --line: #dbe3e9;
  --line-strong: #bdc9d2;
  --blue: #2878c8;
  --blue-dark: #185b9c;
  --blue-soft: #eaf3fc;
  --coral: #ee6253;
  --coral-soft: #fff0ed;
  --green: #177b59;
  --green-soft: #e8f5ef;
  --amber: #cc8a17;
  --amber-soft: #fff5df;
  --dark: #1e252c;
  --dark-2: #151a1f;
  --max-width: 1160px;
  --header-height: 72px;
  --mobile-nav-top: var(--header-height);
  --mobile-nav-height: calc(100svh - 34px - var(--header-height));
  color: var(--ink);
  background: var(--surface);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-synthesis: none;
  letter-spacing: 0;
  scroll-behavior: smooth;
}

/* Build-Bench competition overview */

.overview-page main {
  overflow: clip;
}

.overview-page .overview-shell {
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
}

.overview-page .overview-hero-shell {
  width: min(1240px, calc(100% - 64px));
}

.overview-page .overview-reading-column {
  max-width: 860px;
}

.overview-page .overview-hero {
  min-height: max(680px, calc(100svh - var(--header-height)));
  display: flex;
  align-items: center;
  padding: clamp(54px, 7vh, 82px) 0 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 24%, rgba(40, 120, 200, 0.12), transparent 30%),
    linear-gradient(90deg, rgba(40, 120, 200, 0.055), transparent 44%),
    linear-gradient(#fff, #f8fbfd);
  border-bottom: 1px solid var(--line);
}

.overview-page .overview-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  grid-template-areas:
    "copy art"
    "credits credits";
  align-items: center;
  column-gap: clamp(42px, 6vw, 86px);
  row-gap: clamp(36px, 5vh, 54px);
}

.overview-page .overview-hero-copy {
  grid-area: copy;
}

.overview-page .overview-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.overview-page .overview-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.overview-page .overview-eyebrow:hover {
  color: var(--blue);
}

.overview-page .overview-eyebrow svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.overview-page .overview-beta-label {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 4px 8px;
  border: 1px solid #c9d8e5;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.74);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1;
  text-transform: uppercase;
}

.overview-page .overview-hero h1 {
  max-width: 640px;
  margin: 18px 0 0;
  font-size: clamp(54px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.052em;
}

.overview-page .overview-deck {
  max-width: 610px;
  margin: 22px 0 0;
  color: var(--ink);
  font-size: clamp(22px, 2.25vw, 29px);
  font-weight: 720;
  line-height: 1.28;
  letter-spacing: -0.022em;
}

.overview-page .overview-description,
.overview-page .overview-intro {
  max-width: 610px;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.66;
}

.overview-page .overview-description {
  margin: 23px 0 0;
}

.overview-page .overview-intro {
  margin: 12px 0 0;
}

.overview-page .overview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.overview-page .overview-actions a {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 25px;
  border: 1px solid var(--blue-dark);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.3;
  text-decoration: none;
  box-shadow: 0 8px 18px rgb(18 73 123 / 14%);
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease,
    transform 150ms ease, box-shadow 150ms ease;
}

.overview-page .overview-actions a:hover {
  transform: translateY(-1px);
  box-shadow: 0 11px 23px rgb(18 73 123 / 20%);
}

.overview-page .overview-actions a:active {
  transform: translateY(1px);
  box-shadow: 0 5px 12px rgb(18 73 123 / 14%);
}

.overview-page .overview-primary-action {
  color: #fff;
  background: var(--blue-dark);
}

.overview-page .overview-primary-action:hover {
  background: #124d86;
  border-color: #124d86;
}

.overview-page .overview-secondary-action {
  color: var(--blue-dark);
  background: #edf5fb;
  border-color: #bfd5e8;
  box-shadow: 0 8px 18px rgb(18 73 123 / 9%);
}

.overview-page .overview-secondary-action:hover {
  background: #dfeefa;
  border-color: #9fc2df;
}

.overview-page .overview-hero-art {
  grid-area: art;
  min-height: clamp(360px, 48vh, 490px);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: clamp(-54px, -4vw, -18px);
  isolation: isolate;
}

.overview-page .overview-hero-art::before {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 52%;
  width: min(92%, 620px);
  aspect-ratio: 1.65;
  content: "";
  border-radius: 50%;
  background: radial-gradient(
    ellipse at center,
    rgba(40, 120, 200, 0.14),
    rgba(40, 120, 200, 0.045) 44%,
    transparent 72%
  );
  transform: translate(-50%, -50%);
}

.overview-page .overview-hero-illustration {
  width: min(124%, 760px);
  max-width: none;
  height: auto;
  display: block;
  filter: drop-shadow(0 24px 34px rgba(12, 47, 80, 0.15));
  transform: translateX(1.5%);
}

.overview-page .overview-hero-credits {
  grid-area: credits;
  align-self: end;
  margin: 0;
  padding: 0;
}

.overview-page .overview-hero-credits h2 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 820;
  line-height: 1.3;
  letter-spacing: -0.018em;
}

.overview-page .overview-credit-list {
  display: grid;
  max-width: 880px;
  grid-template-columns: minmax(260px, 0.86fr) minmax(350px, 1.14fr);
  gap: clamp(54px, 8vw, 112px);
}

.overview-page .overview-credit-item {
  min-width: 0;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
  gap: 15px;
}

.overview-page .overview-credit-icon {
  width: 54px;
  height: 54px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.overview-page .overview-credit-icon img {
  width: 46px;
  height: 46px;
  display: block;
  object-fit: contain;
}

.overview-page .overview-credit-label {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.35;
}

.overview-page .overview-credit-item strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-family: "Segoe UI Variable Display", "Aptos Display", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(15px, 1.42vw, 17.5px);
  font-weight: 760;
  line-height: 1.34;
  letter-spacing: -0.012em;
}

.overview-page .overview-hero-affiliations {
  grid-area: credits;
  width: min(72%, 330px);
  z-index: 1;
  align-self: end;
  justify-self: end;
}

.overview-page .overview-hero-affiliations h2 {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: uppercase;
}

.overview-page .overview-hero-affiliations h2::after {
  content: ":";
}

.overview-page .overview-hero-affiliation-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 8px 26px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.overview-page .overview-hero-affiliation-list li {
  min-width: 0;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overview-page .overview-affiliation-logo {
  max-width: 100%;
  display: block;
  object-fit: contain;
}

.overview-page .overview-affiliation-logo--seal {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  mix-blend-mode: multiply;
}

.overview-page .overview-affiliation-logo--microsoft {
  width: 34px;
  height: 34px;
}

.overview-page .overview-affiliation-logo--meituan {
  width: min(100%, 106px);
  height: auto;
  max-height: 38px;
}

.overview-page .overview-section {
  padding: 42px 0 0;
  background: #fff;
}

.overview-page .overview-last-section {
  padding-bottom: 54px;
}

.overview-page .overview-section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(24px, 2.7vw, 28px);
  line-height: 1.22;
  letter-spacing: -0.022em;
}

.overview-page .overview-section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.overview-page .overview-section-heading img {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: block;
  object-fit: contain;
}

.overview-page .overview-framework-band {
  padding: 58px 0 64px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.overview-page .overview-framework-heading {
  display: grid;
  grid-template-columns: minmax(170px, 0.26fr) minmax(0, 0.74fr);
  gap: 26px 44px;
  align-items: start;
}

.overview-page .overview-framework-kicker {
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.overview-page .overview-framework-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 33px;
  line-height: 1.16;
  letter-spacing: -0.022em;
}

.overview-page .overview-framework-heading p {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}

.overview-page .overview-framework-figure {
  margin: 34px 0 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: 0 18px 38px rgb(32 38 45 / 10%);
}

.overview-page .overview-framework-figure img {
  width: 100%;
  display: block;
}

.overview-page .overview-framework-figure figcaption {
  margin: 0;
  padding: 13px 16px;
  color: var(--muted);
  background: #f8fafc;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.5;
}

.overview-page .overview-framework-citation {
  display: inline-block;
  margin-left: 3px;
  color: var(--blue-dark);
  font-weight: 800;
  text-decoration: none;
  text-underline-offset: 3px;
}

.overview-page .overview-framework-citation:hover,
.overview-page .overview-framework-citation:focus-visible {
  color: var(--blue);
  text-decoration: underline;
}

.overview-page .overview-section p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.overview-page .overview-section p a {
  color: var(--blue-dark);
  font-weight: 700;
  text-underline-offset: 3px;
}

.overview-page .overview-section p a:hover {
  color: var(--blue);
}

.overview-page .overview-section .overview-section-link {
  margin-top: 18px;
}

.overview-page .overview-section-link a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.overview-page .overview-section-link a:hover,
.overview-page .overview-section-link a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.overview-page .overview-example {
  margin-top: 20px;
  padding: 15px 17px;
  color: var(--ink-soft);
  background: #f3f6f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.65;
}

.overview-page .overview-example strong {
  color: var(--ink);
}

.overview-page .overview-prose-list {
  margin: 18px 0 0;
  padding-left: 1.42rem;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}

.overview-page .overview-prose-list li {
  margin: 10px 0;
  padding-left: 3px;
}

.overview-page .overview-prose-list li::marker {
  color: var(--ink);
  font-weight: 400;
}

.overview-page .overview-prose-list strong {
  color: var(--ink);
}

.overview-page .overview-date-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 34px 0 0;
  padding: 44px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
  list-style: none;
}

.overview-page .overview-date-list::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--coral) 48%, var(--green));
}

.overview-page .overview-date-list li {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 0 26px 0 0;
}

.overview-page .overview-date-list li::before {
  content: "";
  position: absolute;
  top: -37px;
  left: 0;
  width: 16px;
  height: 16px;
  background: #fff;
  border: 4px solid var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 5px #fff;
}

.overview-page .overview-date-list li:nth-child(2)::before {
  border-color: var(--coral);
}

.overview-page .overview-date-list li:nth-child(3)::before {
  border-color: var(--amber);
}

.overview-page .overview-date-list li:nth-child(4)::before {
  border-color: var(--green);
}

.overview-page .overview-date-list strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
}

.overview-page .overview-reference-list {
  margin: 22px 0 0;
  padding-left: 1.55rem;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.72;
}

.overview-page .overview-reference-list li {
  padding-left: 7px;
}

.overview-page .overview-reference-list li[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.overview-page .overview-reference-list li + li {
  margin-top: 15px;
}

.overview-page .overview-reference-list li::marker {
  color: var(--blue-dark);
  font-weight: 800;
}

.overview-page .overview-reference-list a {
  display: inline-block;
  margin-left: 4px;
  color: var(--blue-dark);
  font-weight: 750;
  text-decoration: none;
  text-underline-offset: 3px;
}

.overview-page .overview-reference-list a:hover,
.overview-page .overview-reference-list a:focus-visible {
  color: var(--blue);
  text-decoration: underline;
}

.overview-page .overview-page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
}

.overview-page .overview-page-links a {
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration: none;
}

.overview-page .overview-page-links a:hover {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.overview-page .overview-footer .footer-inner {
  grid-template-columns: minmax(250px, 1.1fr) minmax(300px, auto) auto;
  gap: 34px;
}

.overview-page .overview-footer .footer-brand small {
  max-width: 430px;
  font-size: 11px;
  line-height: 1.45;
}

.overview-page .overview-footer .footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.overview-page .overview-footer .footer-links a {
  font-size: 12px;
}

@media (max-width: 1100px) {
  .overview-page .overview-hero-shell {
    grid-template-areas:
      "copy art"
      "affiliations affiliations"
      "credits credits";
    row-gap: clamp(28px, 4vh, 40px);
  }

  .overview-page .overview-hero-affiliations {
    grid-area: affiliations;
    align-self: center;
    justify-self: end;
    margin-right: clamp(0px, 4vw, 44px);
  }

  .overview-page .overview-hero-credits {
    align-self: auto;
  }
}

@media (max-width: 960px) {
  .overview-page .overview-hero-shell {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.88fr);
    column-gap: 34px;
  }

  .overview-page .overview-hero h1 {
    font-size: clamp(50px, 6.2vw, 64px);
  }

  .overview-page .overview-hero-art {
    min-height: 390px;
    margin-right: -38px;
  }

  .overview-page .overview-hero-illustration {
    width: min(132%, 690px);
  }

  .overview-page .overview-credit-list {
    gap: 40px;
  }

  .overview-page .overview-credit-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
  }

  .overview-page .overview-credit-icon {
    width: 48px;
    height: 48px;
  }

  .overview-page .overview-credit-icon img {
    width: 42px;
    height: 42px;
  }

  .overview-page .overview-date-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 36px;
  }

  .overview-page .overview-date-list::before {
    display: none;
  }

  .overview-page .overview-date-list li::before {
    top: -30px;
  }

  .overview-page .overview-footer .footer-inner {
    grid-template-columns: 1fr auto;
  }

  .overview-page .overview-footer .footer-links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    padding: 15px 0 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .overview-page .overview-shell {
    width: min(100% - 32px, 980px);
  }

  .overview-page .overview-hero {
    min-height: 0;
    padding: 48px 0 32px;
  }

  .overview-page .overview-hero-shell {
    width: min(100% - 32px, 980px);
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "art"
      "affiliations"
      "credits";
    row-gap: 34px;
  }

  .overview-page .overview-hero h1 {
    margin-top: 15px;
    font-size: clamp(43px, 13.5vw, 58px);
    line-height: 1;
  }

  .overview-page .overview-deck {
    margin-top: 18px;
    font-size: 22px;
  }

  .overview-page .overview-description,
  .overview-page .overview-intro {
    font-size: 15px;
    line-height: 1.65;
  }

  .overview-page .overview-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .overview-page .overview-actions a {
    width: 100%;
  }

  .overview-page .overview-hero-art {
    min-height: 230px;
    margin: -4px -32px -2px;
  }

  .overview-page .overview-hero-art::before {
    width: min(94%, 510px);
  }

  .overview-page .overview-hero-illustration {
    width: min(118%, 640px);
    transform: none;
  }

  .overview-page .overview-hero-affiliations {
    grid-area: affiliations;
    width: min(76%, 300px);
    align-self: center;
    justify-self: center;
    margin-right: 0;
  }

  .overview-page .overview-hero-affiliations h2 {
    margin-bottom: 7px;
    font-size: 13px;
  }

  .overview-page .overview-hero-affiliation-list {
    gap: 7px 24px;
  }

  .overview-page .overview-hero-affiliation-list li {
    min-height: 44px;
  }

  .overview-page .overview-hero-credits {
    padding-top: 2px;
  }

  .overview-page .overview-hero-credits h2 {
    margin-bottom: 17px;
    font-size: 18px;
  }

  .overview-page .overview-credit-list {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .overview-page .overview-credit-item {
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 14px;
  }

  .overview-page .overview-credit-icon {
    width: 50px;
    height: 50px;
  }

  .overview-page .overview-credit-icon img {
    width: 44px;
    height: 44px;
  }

  .overview-page .overview-credit-item strong {
    font-size: 16px;
  }

  .overview-page .overview-affiliation-logo--seal {
    width: 42px;
    height: 42px;
  }

  .overview-page .overview-affiliation-logo--microsoft {
    width: 33px;
    height: 33px;
  }

  .overview-page .overview-affiliation-logo--meituan {
    width: min(100%, 102px);
    max-height: 36px;
  }

  .overview-page .overview-section {
    padding-top: 36px;
  }

  .overview-page .overview-framework-band {
    padding: 44px 0;
  }

  .overview-page .overview-framework-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .overview-page .overview-framework-heading h2 {
    font-size: 27px;
  }

  .overview-page .overview-framework-heading p {
    font-size: 15px;
  }

  .overview-page .overview-framework-figure {
    margin-top: 24px;
  }

  .overview-page .overview-last-section {
    padding-bottom: 44px;
  }

  .overview-page .overview-section h2 {
    font-size: 24px;
  }

  .overview-page .overview-section-heading {
    gap: 10px;
  }

  .overview-page .overview-section-heading img {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .overview-page .overview-section p,
  .overview-page .overview-prose-list,
  .overview-page .overview-date-list {
    font-size: 15px;
  }

  .overview-page .overview-reference-list {
    padding-left: 1.35rem;
    font-size: 14px;
    line-height: 1.66;
  }

  .overview-page .overview-date-list {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 26px;
    padding: 0 0 0 24px;
  }

  .overview-page .overview-date-list::before {
    display: block;
    top: 4px;
    right: auto;
    bottom: 4px;
    left: 7px;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--blue), var(--coral) 48%, var(--green));
  }

  .overview-page .overview-date-list li {
    padding: 0 0 0 18px;
  }

  .overview-page .overview-date-list li::before {
    top: 3px;
    left: -23px;
    width: 14px;
    height: 14px;
    border-width: 3px;
    box-shadow: 0 0 0 4px #fff;
  }

  .overview-page .overview-page-links {
    display: block;
  }

  .overview-page .overview-page-links span,
  .overview-page .overview-page-links a {
    display: block;
    margin: 7px 0;
  }

  .overview-page .overview-footer .footer-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .overview-page .overview-footer .footer-links {
    grid-column: 1;
    grid-row: auto;
    gap: 15px;
  }
}

/* Challenge documentation page */

.task-page .task-masthead {
  padding: 42px 0 38px;
  background: #fff;
}

.task-page .task-masthead .content-wrap {
  display: block;
  max-width: 1004px;
}

.task-page .task-masthead-copy {
  max-width: 940px;
}

.task-page .task-masthead h1 {
  margin-top: 10px;
  font-size: 40px;
  letter-spacing: -0.025em;
}

.task-page .task-masthead p {
  max-width: 880px;
  margin-top: 15px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.72;
}

.task-page .task-masthead .challenge-headline {
  max-width: 760px;
  margin-top: 13px;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 31px);
  font-weight: 820;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.task-page .task-masthead .challenge-submission-principle {
  margin-top: 19px;
  color: var(--blue-dark);
  font-weight: 760;
}

.task-page .task-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 25px 0 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
}

.task-page .task-flow li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.task-page .task-flow li:not(:last-child)::after {
  content: "→";
  color: var(--muted);
  font-weight: 400;
}

.task-page .task-doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(170px, 190px);
  gap: 54px;
  justify-content: center;
  align-items: start;
  padding-top: 42px;
  padding-bottom: 76px;
}

.task-page .task-toc {
  position: sticky;
  top: 104px;
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  padding-left: 18px;
  border-left: 1px solid var(--line-strong);
}

.task-page .task-toc > strong {
  display: block;
  padding: 0;
  color: var(--ink);
  border: 0;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.task-page .task-toc nav {
  display: grid;
  gap: 2px;
  margin-top: 10px;
  padding: 0;
  background: transparent;
  border: 0;
}

.task-page .task-toc a {
  min-height: 0;
  display: block;
  padding: 7px 9px;
  color: var(--muted);
  background: transparent;
  border-left: 2px solid transparent;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.task-page .task-toc a:hover,
.task-page .task-toc a.active {
  color: var(--blue-dark);
  border-left-color: var(--blue);
}

.task-page .task-document {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  max-width: 760px;
}

.task-page .docs-section {
  margin: 0;
  padding: 0;
  scroll-margin-top: 104px;
  border: 0;
}

.task-page .docs-section + .docs-section {
  margin-top: 50px;
}

.task-page .docs-section h2,
.task-page .task-next-steps h2 {
  margin: 0 0 16px;
  font-size: 28px;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.task-page .docs-section p {
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.74;
}

.task-page .docs-section p:last-child {
  margin-bottom: 0;
}

.task-page .docs-section a,
.task-page .task-next-steps a {
  color: var(--blue-dark);
  text-underline-offset: 3px;
}

.task-page .challenge-question {
  max-width: 690px;
  padding: 2px 0 2px 18px;
  color: var(--ink) !important;
  border-left: 3px solid var(--blue);
  font-size: 20px !important;
  font-weight: 760;
  line-height: 1.52 !important;
  letter-spacing: -0.012em;
}

.task-page .challenge-section-link,
.task-page .challenge-inline-links {
  margin-top: 19px !important;
}

.task-page .challenge-section-link a,
.task-page .challenge-inline-links a,
.task-page .challenge-start-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-dark);
  font-weight: 750;
  text-decoration: none;
}

.task-page .challenge-section-link a:hover,
.task-page .challenge-section-link a:focus-visible,
.task-page .challenge-inline-links a:hover,
.task-page .challenge-inline-links a:focus-visible,
.task-page .challenge-start-links a:hover,
.task-page .challenge-start-links a:focus-visible {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.task-page .challenge-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.task-page .challenge-lifecycle {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 22px 0 24px;
  padding: 17px 0;
  color: var(--ink);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  font-size: 14px;
  font-weight: 780;
  line-height: 1.4;
  list-style: none;
}

.task-page .challenge-lifecycle li {
  min-width: 0;
  position: relative;
  padding: 0 30px 0 0;
}

.task-page .challenge-lifecycle li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: 11px;
  color: var(--blue);
  content: "→";
  font-size: 17px;
  font-weight: 500;
  transform: translateY(-50%);
}

.task-page .challenge-start {
  padding-top: 34px;
  border-top: 1px solid var(--line-strong);
}

.task-page .challenge-ready {
  color: var(--ink) !important;
  font-size: 18px !important;
  font-weight: 760;
}

.task-page .challenge-start-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 21px;
}

.task-page .challenge-start-links a {
  font-size: 15px;
}

.task-page .task-reference-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
  padding-left: 23px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.68;
}

.task-page .task-reference-list li {
  padding-left: 4px;
}

.task-page .task-reference-list li::marker {
  color: var(--blue);
}

.task-page .task-reference-list strong {
  color: var(--ink);
}

.task-page .task-steps {
  counter-reset: task-step;
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.task-page .task-steps li {
  counter-increment: task-step;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.task-page .task-steps li::before {
  content: counter(task-step, decimal-leading-zero);
  padding-top: 2px;
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
}

.task-page .task-steps strong {
  color: var(--ink);
  font-size: 15px;
}

.task-page .task-steps p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.task-page .task-table-wrap {
  max-width: 100%;
  margin: 20px 0 24px;
  overflow-x: auto;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.task-page .task-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.5;
}

.task-page .task-table caption {
  padding: 13px 14px;
  color: var(--ink);
  background: var(--paper);
  font-size: 15px;
  font-weight: 800;
  text-align: left;
}

.task-page .task-table th,
.task-page .task-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line);
}

.task-page .task-table thead th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.task-page .task-table tbody th {
  color: var(--ink);
  font-weight: 750;
}

.task-page .task-table .numeric {
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.task-page .task-table-total th,
.task-page .task-table-total td {
  color: var(--ink);
  font-weight: 850;
}

.task-page .task-note {
  margin-top: 22px;
  padding: 15px 17px;
  color: var(--ink-soft);
  background: #f3f6f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.65;
}

.task-page .task-note strong {
  color: var(--ink);
  font-size: inherit;
}

.task-page .task-note p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: inherit;
  line-height: inherit;
}

.task-page .task-next-steps {
  margin-top: 52px;
  padding-top: 34px;
  border-top: 1px solid var(--line-strong);
}

.task-page .task-next-steps ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.task-page .task-next-steps li {
  border-bottom: 1px solid var(--line);
}

.task-page .task-next-steps a {
  display: grid;
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 1fr);
  gap: 24px;
  padding: 14px 2px;
  text-decoration: none;
}

.task-page .task-next-steps a:hover strong {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.task-page .task-next-steps strong {
  font-size: 15px;
}

.task-page .task-next-steps span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 1000px) {
  .task-page .task-doc-layout {
    grid-template-columns: minmax(0, 720px) minmax(160px, 180px);
    gap: 38px;
  }
}

@media (max-width: 820px) {
  .task-page .task-doc-layout {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 34px;
  }

  .task-page .task-toc {
    position: static;
    grid-column: 1;
    grid-row: auto;
    padding: 14px 0;
    border-top: 1px solid var(--line-strong);
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
    border-left: 0;
  }

  .task-page .task-toc nav {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 14px;
    margin-top: 7px;
  }

  .task-page .task-toc a {
    padding: 5px 0;
    border-left: 0;
  }

  .task-page .task-toc a:hover,
  .task-page .task-toc a.active {
    border-left: 0;
  }

  .task-page .task-document {
    grid-column: 1;
    grid-row: auto;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .task-page .brand > span:last-child {
    display: none;
  }

  .task-page .header-actions {
    gap: 6px;
  }

  .task-page .language-control {
    width: 80px;
  }

  .task-page .account-navigation {
    gap: 2px;
    padding-left: 4px;
  }

  .task-page .account-navigation a,
  .task-page .account-navigation button {
    padding: 0 6px;
    font-size: 11px;
  }

  .task-page .task-masthead {
    padding: 34px 0 30px;
  }

  .task-page .task-masthead h1 {
    font-size: 35px;
  }

  .task-page .task-masthead p {
    font-size: 15.5px;
  }

  .task-page .task-masthead .challenge-headline {
    font-size: 24px;
  }

  .task-page .task-flow {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 6px;
    margin-top: 23px;
  }

  .task-page .task-flow li {
    display: grid;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .task-page .task-flow li:not(:last-child)::after {
    content: "↓";
  }

  .task-page .task-doc-layout {
    padding-top: 28px;
    padding-bottom: 58px;
  }

  .task-page .task-toc nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .task-page .docs-section + .docs-section {
    margin-top: 42px;
  }

  .task-page .docs-section h2,
  .task-page .task-next-steps h2 {
    font-size: 26px;
  }

  .task-page .docs-section p,
  .task-page .task-reference-list {
    font-size: 15.5px;
  }

  .task-page .challenge-question {
    padding-left: 14px;
    font-size: 18px !important;
  }

  .task-page .challenge-lifecycle {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 7px 0;
  }

  .task-page .challenge-lifecycle li {
    padding: 11px 28px 11px 0;
  }

  .task-page .challenge-lifecycle li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -8px;
    left: 2px;
    content: "↓";
    transform: none;
  }

  .task-page .challenge-start-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .task-page .task-table {
    min-width: 0;
    font-size: 13.5px;
  }

  .task-page .task-table th,
  .task-page .task-table td {
    padding: 11px 9px;
    overflow-wrap: anywhere;
  }

  .task-page .task-table caption {
    padding: 12px 9px;
  }

  .task-page .task-next-steps a {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px 0;
  }
}

/* Participant account and paper-style team registration */

.account-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-height: 38px;
  padding-left: 2px;
}

@media (min-width: 1181px) {
  .account-navigation {
    min-width: 176px;
  }
}

.account-navigation a,
.account-navigation button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 12.5px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 5px 13px rgb(18 73 123 / 10%);
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease,
    box-shadow 150ms ease, transform 150ms ease;
}

.account-navigation a:hover,
.account-navigation button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 17px rgb(18 73 123 / 16%);
}

.account-navigation a:active,
.account-navigation button:active {
  transform: translateY(1px);
  box-shadow: 0 3px 8px rgb(18 73 123 / 10%);
}

.account-navigation .account-action--primary {
  color: #fff;
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.account-navigation .account-action--primary:hover {
  color: #fff;
  background: #124a80;
  border-color: #124a80;
}

.account-navigation .account-action--secondary {
  color: var(--blue-dark);
  background: #edf5fb;
  border-color: #bfd5e8;
}

.account-navigation .account-action--secondary:hover {
  color: #0d4e87;
  background: #dfeefa;
  border-color: #9fc2df;
}

.account-navigation .account-action--danger {
  color: #fff;
  background: #cf4545;
  border-color: #cf4545;
  box-shadow: 0 5px 13px rgb(176 43 43 / 15%);
}

.account-navigation .account-action--danger:hover {
  color: #fff;
  background: #b93434;
  border-color: #b93434;
  box-shadow: 0 8px 17px rgb(176 43 43 / 21%);
}

.account-navigation .account-action--team {
  color: var(--ink-soft);
  background: #f5f7f9;
  border-color: var(--line);
  box-shadow: none;
}

.account-navigation .account-action--team:hover {
  color: var(--blue-dark);
  background: #edf3f8;
  border-color: #c8d8e5;
}

.overview-page .overview-actions a:focus-visible,
.account-navigation .account-action:focus-visible {
  outline: 3px solid rgb(45 134 199 / 32%);
  outline-offset: 3px;
}

.account-team-link {
  max-width: 155px;
}

.account-team-link span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-navigation svg {
  width: 15px;
  height: 15px;
}

.account-page,
.login-page {
  background: #f5f7f9;
}

.account-masthead {
  padding: 55px 0 47px;
  background:
    linear-gradient(115deg, rgb(232 243 253 / 95%), rgb(255 255 255 / 97%) 62%),
    radial-gradient(circle at 85% 25%, rgb(40 120 200 / 18%), transparent 35%);
  border-bottom: 1px solid var(--line);
}

.account-masthead .submission-log-back {
  margin-bottom: 32px;
}

.account-masthead h1 {
  max-width: 820px;
  margin: 12px 0 14px;
  color: var(--dark);
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.account-masthead p {
  max-width: 770px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.65;
}

.registration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  align-items: start;
  gap: 38px;
  padding-top: 45px;
  padding-bottom: 82px;
}

.registration-form {
  display: grid;
  gap: 24px;
}

.registration-section {
  padding: 30px 32px 33px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
}

.registration-section > header {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 15px;
  margin-bottom: 26px;
}

.registration-section > header > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  font-weight: 850;
}

.registration-section h2,
.registration-policy h2,
.login-form-panel h2,
.team-settings h2,
.team-roster h2 {
  margin: 0;
  color: var(--dark);
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.registration-section header p,
.team-settings header p,
.team-roster header p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.form-grid,
.member-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 19px 22px;
}

.form-grid label,
.form-field,
.member-row label,
.login-form-panel label,
.team-settings label,
.member-dialog label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.form-grid-wide {
  grid-column: 1 / -1;
}

.form-grid input,
.form-field input,
.member-row input,
.login-form-panel input,
.team-settings input,
.member-dialog input {
  width: 100%;
  min-height: 47px;
  box-sizing: border-box;
  padding: 10px 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
}

.form-grid input:focus,
.form-field input:focus,
.member-row input:focus,
.login-form-panel input:focus,
.team-settings input:focus,
.member-dialog input:focus {
  border-color: var(--blue);
  outline: 3px solid rgb(40 120 200 / 13%);
}

.form-grid small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.member-editor-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin: 29px 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.member-editor-heading h3 {
  margin: 0;
  font-size: 17px;
}

.member-editor-heading p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.member-editor-heading > strong,
.team-roster-actions > strong {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
}

.member-list {
  display: grid;
  gap: 14px;
}

.member-row {
  position: relative;
  margin: 0;
  padding: 19px 20px 21px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.member-row legend {
  padding: 0 8px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.member-remove {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
}

.member-remove:hover {
  color: #b93636;
  background: #ffebeb;
}

.member-remove svg {
  width: 16px;
  height: 16px;
}

.secondary-form-button,
.primary-form-button,
.team-settings button,
.team-roster-actions button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 17px;
  border-radius: 4px;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.secondary-form-button {
  margin-top: 16px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid var(--blue);
}

.secondary-form-button:hover {
  background: var(--blue-soft);
}

.primary-form-button,
.team-settings button,
.team-roster-actions button {
  color: #fff;
  background: var(--blue-dark);
  border: 1px solid var(--blue-dark);
}

.primary-form-button:hover,
.team-settings button:hover,
.team-roster-actions button:hover {
  background: #124a80;
}

.primary-form-button:disabled,
.secondary-form-button:disabled,
.team-roster-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.registration-confirm .primary-form-button {
  width: 100%;
  margin-top: 25px;
}

.check-field {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

.check-field input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.form-footnote {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  text-align: center;
}

.auth-form-error {
  padding: 14px 16px;
  color: #8f2929;
  background: #fff0f0;
  border: 1px solid #e7afaf;
  border-left: 4px solid #cc3d3d;
  font-size: 14px;
  line-height: 1.5;
}

.registration-policy {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  padding: 26px;
  background: var(--dark);
  color: #fff;
}

.registration-policy .section-label {
  color: #84c5ff;
}

.registration-policy h2 {
  margin-top: 9px;
  color: #fff;
  font-size: 24px;
}

.registration-policy ul {
  display: grid;
  gap: 17px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.registration-policy li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  color: #dde6ed;
  font-size: 13.5px;
  line-height: 1.5;
}

.registration-policy li svg {
  width: 16px;
  height: 16px;
  color: #7ec3ff;
}

.registration-policy-note {
  padding-top: 20px;
  border-top: 1px solid rgb(255 255 255 / 18%);
}

.registration-policy-note strong {
  font-size: 13px;
}

.registration-policy-note p {
  margin: 7px 0 0;
  color: #bdcbd6;
  font-size: 12.5px;
  line-height: 1.55;
}

.login-page {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  place-items: center;
  padding: 55px 20px;
}

.login-panel {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 75px rgb(24 50 72 / 12%);
}

.login-brand-panel {
  padding: 55px 52px;
  color: #fff;
  background:
    linear-gradient(145deg, rgb(18 73 123 / 94%), rgb(30 37 44 / 98%)),
    url("assets/framework.png") center / cover;
}

.login-brand-panel .page-kicker {
  color: #9bd0ff;
}

.login-brand-panel h1 {
  margin: 17px 0;
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.login-brand-panel > p {
  margin: 0;
  color: #d6e3ed;
  font-size: 15px;
  line-height: 1.65;
}

.login-brand-panel ol {
  display: grid;
  gap: 14px;
  margin: 35px 0 0;
  padding: 25px 0 0;
  border-top: 1px solid rgb(255 255 255 / 18%);
  list-style: none;
}

.login-brand-panel li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  color: #d7e3ed;
  font-size: 13px;
}

.login-brand-panel li span {
  color: #7ec3ff;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

.login-form-panel {
  padding: 55px 52px;
}

.login-form-panel h2 {
  margin-top: 10px;
  font-size: 32px;
}

.login-form-panel > p {
  margin: 10px 0 28px;
  color: var(--muted);
  font-size: 14px;
}

.login-form-panel form {
  display: grid;
  gap: 20px;
}

.login-form-panel .primary-form-button {
  width: 100%;
  margin-top: 5px;
}

.login-register-link {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 27px;
  padding-top: 23px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

.team-masthead {
  background: linear-gradient(90deg, #f1f7fc, #fff);
}

.team-loading {
  min-height: 280px;
  display: grid;
  place-items: center;
  color: var(--muted);
}

.team-dashboard {
  display: grid;
  gap: 30px;
  padding-top: 42px;
  padding-bottom: 82px;
}

.team-summary {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--line);
}

.team-summary > div {
  min-width: 0;
  min-height: 102px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 20px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.team-summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.team-summary strong,
.team-summary code {
  color: var(--ink);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.team-settings,
.team-roster {
  padding: 28px 30px 31px;
  background: #fff;
  border: 1px solid var(--line);
}

.team-settings > header,
.team-roster > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 25px;
  padding-bottom: 23px;
  border-bottom: 1px solid var(--line);
}

.team-settings > header > p {
  max-width: 440px;
  text-align: right;
}

.team-settings form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 15px;
  margin-top: 23px;
}

.team-roster-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.team-table-wrap {
  overflow-x: auto;
  margin-top: 19px;
}

.team-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.team-table th,
.team-table td {
  padding: 16px 13px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}

.team-table th {
  color: var(--muted);
  background: #f8fafc;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.035em;
}

.team-table th:first-child {
  width: 55px;
}

.team-table th:last-child {
  width: 175px;
}

.team-table a {
  color: var(--blue-dark);
}

.team-member-order {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 850;
}

.team-captain-label {
  display: inline-block;
  margin-left: 9px;
  padding: 3px 7px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}

.team-readonly-label {
  color: var(--muted);
  font-size: 12px;
}

.team-row-actions {
  display: flex;
  gap: 7px;
}

.team-row-actions button {
  padding: 6px 9px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}

.team-row-actions button:hover {
  border-color: var(--blue);
}

.team-row-actions button.danger {
  color: #a52e2e;
}

.member-dialog {
  width: min(560px, calc(100vw - 30px));
  padding: 0;
  border: 0;
  border-radius: 5px;
  box-shadow: 0 24px 85px rgb(9 31 49 / 28%);
}

.member-dialog::backdrop {
  background: rgb(9 25 38 / 58%);
}

.member-dialog-shell {
  display: grid;
  gap: 18px;
  padding: 27px 30px 0;
}

.member-dialog-shell > header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.member-dialog-shell h2 {
  margin: 6px 0 0;
  font-size: 25px;
}

.member-dialog-shell header button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  cursor: pointer;
}

.member-dialog-shell > footer {
  display: flex;
  justify-content: flex-end;
  gap: 11px;
  margin: 6px -30px 0;
  padding: 18px 30px;
  background: #f7f9fa;
  border-top: 1px solid var(--line);
}

@media (max-width: 1180px) {
  .account-navigation .account-team-link {
    display: none;
  }

  .account-navigation a,
  .account-navigation button {
    padding-inline: 6px;
  }
}

@media (max-width: 900px) {
  .registration-layout,
  .login-panel {
    grid-template-columns: 1fr;
  }

  .registration-policy {
    position: static;
    order: -1;
  }

  .login-brand-panel,
  .login-form-panel {
    padding: 40px 35px;
  }

  .team-summary {
    grid-template-columns: 1fr;
  }

  .team-settings > header,
  .team-roster > header {
    align-items: start;
    flex-direction: column;
  }

  .team-settings > header > p {
    text-align: left;
  }
}

@media (max-width: 680px) {
  .registration-layout {
    width: min(100% - 24px, var(--max-width));
    gap: 20px;
    padding-top: 24px;
  }

  .registration-section {
    padding: 23px 19px 25px;
  }

  .form-grid,
  .member-row {
    grid-template-columns: 1fr;
  }

  .login-page {
    padding: 20px 12px;
  }

  .login-brand-panel,
  .login-form-panel {
    padding: 32px 24px;
  }

  .login-brand-panel h1 {
    font-size: 32px;
  }

  .team-settings,
  .team-roster {
    padding: 23px 18px;
  }

  .team-settings form {
    grid-template-columns: 1fr;
  }
}

/* Authentication: focused, single-column participant entry */
.auth-page {
  min-height: 100vh;
  background-color: #f8fbfd;
}

.auth-page .auth-site-header {
  background: rgb(255 255 255 / 94%);
  backdrop-filter: blur(12px);
}

.auth-page .auth-site-header .header-inner {
  width: min(1180px, calc(100% - 48px));
}

.auth-page .auth-site-header .site-nav,
.auth-page .auth-site-header .menu-button,
.auth-page .auth-site-header .account-navigation {
  display: none !important;
}

.auth-page .auth-site-header .header-actions {
  margin-left: auto;
}

.auth-page .auth-site-header .language-control {
  margin-left: 0;
}

.auth-main {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: grid;
  place-items: start center;
  box-sizing: border-box;
  padding: 46px 24px 72px;
  overflow: hidden;
  isolation: isolate;
}

.auth-main::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 50% 8%, rgb(255 255 255 / 96%) 0 10%, transparent 43%),
    linear-gradient(180deg, rgb(255 255 255 / 40%), rgb(235 244 251 / 62%)),
    url("assets/auth-network.svg") center top / 960px 700px repeat;
}

.auth-main::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgb(255 255 255 / 8%), rgb(255 255 255 / 50%) 50%, rgb(255 255 255 / 8%));
  pointer-events: none;
}

.auth-card {
  width: min(560px, 100%);
  box-sizing: border-box;
  padding: 42px 54px 38px;
  background: #fff;
  border: 1px solid rgb(29 82 124 / 9%);
  box-shadow: 0 20px 58px rgb(20 55 84 / 14%);
}

.auth-register-card {
  width: min(620px, 100%);
  padding-bottom: 42px;
}

.auth-card-brand {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 auto 28px;
  color: var(--dark);
  font-size: 17px;
  font-weight: 850;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.auth-card-brand img {
  width: 34px;
  height: 34px;
}

.auth-card-header {
  text-align: center;
}

.auth-eyebrow {
  margin: 0 0 9px;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-card-header h1 {
  margin: 0;
  color: var(--dark);
  font-size: clamp(30px, 5vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.auth-card-header > p:last-child {
  max-width: 470px;
  margin: 13px auto 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.auth-form {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

.auth-field,
.auth-member-row .auth-field {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.auth-field input,
.auth-member-row .auth-field input {
  width: 100%;
  min-height: 50px;
  box-sizing: border-box;
  padding: 12px 14px;
  color: var(--ink);
  background: #f8fafb;
  border: 1px solid #d5dde4;
  border-radius: 3px;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  transition: border-color 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

.auth-field input::placeholder,
.auth-member-row .auth-field input::placeholder {
  color: #8b969f;
  opacity: 1;
}

.auth-field input:focus,
.auth-member-row .auth-field input:focus {
  background: #fff;
  border-color: var(--blue);
  outline: 0;
  box-shadow: 0 0 0 3px rgb(40 120 200 / 13%);
}

.auth-field small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.auth-primary-button,
.auth-secondary-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.auth-primary-button {
  width: min(260px, 100%);
  margin: 8px auto 0;
  color: #fff;
  background: var(--blue-dark);
  border: 1px solid var(--blue-dark);
  box-shadow: 0 8px 18px rgb(18 73 123 / 17%);
}

.auth-primary-button:hover {
  background: #124a80;
  transform: translateY(-1px);
  box-shadow: 0 11px 22px rgb(18 73 123 / 22%);
}

.auth-primary-button:active,
.auth-secondary-button:active {
  transform: translateY(1px);
}

.auth-primary-button:disabled,
.auth-secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.auth-secondary-button {
  width: 100%;
  margin-top: 4px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid #9fb9d1;
}

.auth-secondary-button:hover {
  background: #f1f7fc;
  border-color: var(--blue);
}

.auth-primary-button svg,
.auth-secondary-button svg,
.auth-overview-link svg {
  width: 16px;
  height: 16px;
}

.auth-switch {
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  text-align: center;
}

.auth-switch a,
.auth-check-field a {
  color: var(--ink);
  font-weight: 750;
  text-underline-offset: 3px;
}

.auth-overview-link {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 23px auto 0;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 650;
  text-decoration: none;
}

.auth-overview-link:hover {
  color: var(--blue-dark);
}

.auth-form .auth-form-error {
  border-radius: 3px;
}

.auth-register-page .registration-form {
  gap: 0;
}

.auth-form-section {
  display: grid;
  gap: 20px;
  padding: 31px 0;
  border-top: 1px solid var(--line);
}

.auth-form-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.auth-form-section > header h2 {
  margin: 0;
  color: var(--dark);
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.auth-form-section > header p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.auth-field-list {
  display: grid;
  gap: 18px;
}

.auth-roster-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-top: 5px;
}

.auth-roster-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
}

.auth-roster-heading p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.auth-roster-heading > strong {
  flex: 0 0 auto;
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.auth-register-page .member-list {
  gap: 15px;
}

.auth-register-page .auth-member-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 17px;
  padding: 21px 20px 22px;
  background: #f8fafb;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.auth-register-page .auth-member-row legend {
  color: var(--blue-dark);
}

.auth-register-page .auth-member-row .form-grid-wide {
  grid-column: auto;
}

.auth-check-field {
  display: grid;
  grid-template-columns: 19px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.auth-check-field input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--blue-dark);
}

.auth-form-footnote {
  margin: -2px auto 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
}

@media (max-width: 680px) {
  .auth-page .auth-site-header .header-inner {
    width: calc(100% - 28px);
  }

  .auth-main {
    padding: 24px 12px 45px;
  }

  .auth-card,
  .auth-register-card {
    padding: 32px 23px 30px;
  }

  .auth-card-brand {
    margin-bottom: 23px;
  }

  .auth-card-header > p:last-child {
    font-size: 13.5px;
  }

  .auth-form {
    margin-top: 27px;
  }

  .auth-form-section {
    padding: 27px 0;
  }
}

/* Full Evaluation participant workflow */

.full-evaluation-table-wrap {
  overflow: visible;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
}

.full-evaluation-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
  background: #fff;
}

.full-evaluation-table th,
.full-evaluation-table td {
  padding: 17px 13px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.full-evaluation-table th {
  color: var(--ink);
  background: #f8fafc;
  font-size: 13.5px;
  font-weight: 850;
}

.full-evaluation-table th:nth-child(1) { width: 11%; }
.full-evaluation-table th:nth-child(2) { width: 17%; }
.full-evaluation-table th:nth-child(3) { width: 15%; }
.full-evaluation-table th:nth-child(4) { width: 14%; }
.full-evaluation-table th:nth-child(5) { width: 11%; }
.full-evaluation-table th:nth-child(6) { width: 9%; }
.full-evaluation-table th:nth-child(7) { width: 8%; }
.full-evaluation-table th:nth-child(8) { width: 15%; }

.full-evaluation-table tbody tr:last-child td {
  border-bottom: 0;
}

.full-evaluation-table code {
  color: var(--blue-dark);
  font-size: 12.5px;
  overflow-wrap: anywhere;
}

.full-evaluation-table strong,
.full-evaluation-table small,
.full-evaluation-table time {
  display: block;
}

.full-evaluation-table strong,
.full-evaluation-table time {
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.5;
}

.full-evaluation-table small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.full-evaluation-table .submission-row-action {
  max-width: 100%;
  padding-inline: 10px;
  text-align: center;
  white-space: normal;
}

.submission-row-action {
  text-decoration: none;
}

.evaluation-confirm-modal {
  width: min(620px, calc(100vw - 32px));
  padding: 0;
  color: var(--ink);
  background: #fff;
  border: 0;
  border-radius: 6px;
  box-shadow: 0 24px 90px rgb(12 32 49 / 28%);
}

.evaluation-confirm-modal::backdrop {
  background: rgb(8 24 38 / 58%);
}

.evaluation-confirm-shell {
  display: grid;
  gap: 0;
}

.evaluation-confirm-shell > header {
  padding: 28px 30px 23px;
  border-bottom: 1px solid var(--line);
}

.evaluation-confirm-shell h2 {
  margin: 7px 0 8px;
  font-size: 26px;
}

.evaluation-confirm-shell header p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.evaluation-confirm-summary {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  margin: 0;
  padding: 21px 30px;
  border-bottom: 1px solid var(--line);
}

.evaluation-confirm-summary > div {
  min-width: 0;
}

.evaluation-confirm-summary dt {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.evaluation-confirm-summary dd {
  margin: 7px 0 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.evaluation-confirm-warning {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  margin: 22px 30px 0;
  padding: 15px 17px;
  color: #714d08;
  background: #fff8df;
  border-left: 3px solid #d79b24;
}

.evaluation-confirm-warning svg {
  width: 19px;
  height: 19px;
}

.evaluation-confirm-warning p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
}

.evaluation-confirm-shell > .submission-notice {
  margin: 18px 30px 0;
}

.evaluation-confirm-shell > footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 25px;
  padding: 19px 30px;
  background: #f8fafc;
  border-top: 1px solid var(--line);
}

.evaluation-detail-masthead .submission-log-back {
  margin-bottom: 28px;
}

.evaluation-detail-document {
  display: grid;
  gap: 34px;
  padding-top: 42px;
  padding-bottom: 80px;
}

.evaluation-overview {
  display: grid;
  grid-template-columns: 0.8fr 1.25fr 1.2fr 1.2fr;
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--line);
}

.evaluation-overview > div {
  min-width: 0;
  min-height: 116px;
  display: grid;
  align-content: center;
  gap: 9px;
  padding: 20px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.evaluation-overview > div > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.evaluation-overview strong {
  color: var(--ink);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.evaluation-overview code {
  color: var(--blue-dark);
  font-size: 13px;
}

.evaluation-progress-section {
  padding: 27px 29px;
  background: #fff;
  border: 1px solid var(--line);
}

.evaluation-progress-section > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.evaluation-progress-section h2,
.evaluation-timeline-section h2 {
  margin: 6px 0 0;
  font-size: 25px;
}

.evaluation-progress-section > header > strong {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 14px;
}

.evaluation-progress-track {
  height: 12px;
  margin-top: 22px;
  overflow: hidden;
  background: #e6edf3;
  border-radius: 999px;
}

.evaluation-progress-track > span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--blue);
  border-radius: inherit;
  transition: width 300ms ease;
}

.evaluation-progress-section > p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}

.evaluation-stage-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
}

.evaluation-stage-list li {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 17px;
  color: var(--muted);
  background: #fff;
  border-right: 1px solid var(--line);
}

.evaluation-stage-list li:last-child {
  border-right: 0;
}

.evaluation-stage-list li > span {
  width: 29px;
  height: 29px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid #aebac4;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 850;
}

.evaluation-stage-list li strong {
  font-size: 13.5px;
}

.evaluation-stage-list li.complete {
  color: #146c50;
  background: #f0faf6;
}

.evaluation-stage-list li.complete > span {
  color: #fff;
  background: #21825f;
  border-color: #21825f;
}

.evaluation-stage-list li.active {
  color: var(--blue-dark);
  background: #eef6fc;
}

.evaluation-stage-list li.active > span {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.evaluation-stage-list li.stopped {
  color: #9a303c;
  background: #fff3f4;
}

.evaluation-result-panel {
  padding: 28px 30px;
  background: #f0faf6;
  border-left: 4px solid #21825f;
}

.evaluation-result-panel > div {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 8px;
}

.evaluation-result-panel > div strong {
  color: #146c50;
  font-size: 42px;
}

.evaluation-result-panel > div span {
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 800;
}

.evaluation-result-panel p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
}

.evaluation-timeline-section {
  padding-top: 3px;
}

.evaluation-timeline-section > header {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
}

.evaluation-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.evaluation-timeline li {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 24px;
  padding: 17px 3px;
  border-bottom: 1px solid var(--line);
}

.evaluation-timeline time {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.evaluation-timeline p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

@media (max-width: 820px) {
  .evaluation-confirm-summary,
  .evaluation-overview,
  .evaluation-stage-list {
    grid-template-columns: 1fr;
  }

  .evaluation-overview > div,
  .evaluation-stage-list li {
    min-height: auto;
  }

  .evaluation-stage-list li {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .evaluation-stage-list li:last-child {
    border-bottom: 0;
  }

  .evaluation-timeline li {
    grid-template-columns: 1fr;
    gap: 7px;
  }
}

@media (max-width: 560px) {
  .evaluation-confirm-shell > header,
  .evaluation-confirm-summary,
  .evaluation-confirm-shell > footer {
    padding-right: 20px;
    padding-left: 20px;
  }

  .evaluation-confirm-warning,
  .evaluation-confirm-shell > .submission-notice {
    margin-right: 20px;
    margin-left: 20px;
  }

  .evaluation-confirm-shell > footer {
    display: grid;
  }

  .evaluation-confirm-shell > footer button {
    width: 100%;
  }

  .evaluation-progress-section > header {
    display: grid;
  }
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-padding-top: 108px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

body[data-language="zh"] {
  font-family:
    "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Inter, ui-sans-serif,
    system-ui, sans-serif;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

:focus-visible {
  outline: 3px solid #f0b43c;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 300;
  padding: 9px 13px;
  color: #fff;
  background: var(--dark);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.status-strip {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 7px 18px;
  color: #4e2c23;
  background: var(--coral-soft);
  border-bottom: 1px solid #f2c9c2;
  font-size: 12px;
  text-align: center;
}

.status-strip-label {
  padding-right: 12px;
  border-right: 1px solid #d59a8f;
  font-weight: 800;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner,
.content-wrap,
.footer-inner {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 17px;
  font-weight: 850;
  text-decoration: none;
  flex: 0 0 auto;
  margin-right: auto;
}

.brand-mark {
  width: 37px;
  height: 37px;
  display: block;
  flex: 0 0 auto;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 3px;
}

.site-nav > a,
.nav-more-toggle {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 9px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  background: transparent;
  border-top: 0;
  border-right: 0;
  border-bottom: 2px solid transparent;
  border-left: 0;
  cursor: pointer;
}

.site-nav > a:hover,
.site-nav > a.active,
.nav-more-toggle:hover,
.nav-more.active .nav-more-toggle,
.nav-more.open .nav-more-toggle {
  color: var(--blue-dark);
  border-bottom-color: var(--blue);
}

.nav-more {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-more-toggle {
  padding: 0 9px;
  color: var(--ink-soft);
}

.nav-more-caret {
  margin-left: 4px;
  font-size: 10px;
  line-height: 1;
  transition: transform 160ms ease;
}

.nav-more-menu {
  position: absolute;
  top: calc(100% - 1px);
  right: 0;
  z-index: 120;
  width: 276px;
  display: grid;
  gap: 2px;
  padding: 7px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  box-shadow: 0 16px 34px rgba(30, 37, 44, 0.12);
  transform: translateY(6px);
  transition:
    opacity 160ms ease,
    visibility 160ms ease,
    transform 160ms ease;
}

.nav-more:hover .nav-more-menu,
.nav-more.open .nav-more-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-more:hover .nav-more-caret,
.nav-more.open .nav-more-caret {
  transform: rotate(180deg);
}

.nav-more-menu a {
  display: grid;
  gap: 3px;
  padding: 10px 11px;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: 4px;
}

.nav-more-menu a:hover,
.nav-more-menu a.active {
  color: var(--blue-dark);
  background: var(--blue-soft);
}

.nav-more-menu span {
  font-size: 13px;
  font-weight: 750;
}

.nav-more-menu small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.45;
}

.site-nav .nav-emphasis {
  margin-left: 8px;
  padding: 0 9px;
  color: var(--blue-dark);
  font-weight: 800;
  background: transparent;
  border-radius: 0;
}

.site-nav .nav-emphasis svg {
  color: var(--amber);
}

.site-nav .nav-emphasis:hover {
  color: var(--blue);
  background: transparent;
  border-bottom-color: var(--blue);
}

.site-nav .nav-emphasis.active {
  color: var(--blue-dark);
  background: transparent;
  border-bottom-color: var(--blue);
}

.site-nav svg {
  width: 15px;
  height: 15px;
}

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  color: currentColor;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 4px;
  cursor: pointer;
}

.icon-button svg {
  width: 18px;
  height: 18px;
}

.menu-button {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.language-control {
  width: 92px;
  height: 36px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  flex: 0 0 auto;
  padding: 3px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
}

.language-control button {
  min-width: 0;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.language-control button:hover {
  color: var(--blue-dark);
}

.language-control button.active {
  color: var(--ink);
  background: #fff;
  box-shadow: 0 0 0 1px var(--line);
}

.content-section {
  padding: 104px 0;
  scroll-margin-top: 96px;
}

.tinted-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.dark-section {
  color: #fff;
  background: var(--dark);
}

.section-intro {
  max-width: 700px;
  margin-bottom: 50px;
}

.centered-intro {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.section-intro h2,
.leaderboard-hero h1,
.board-header h2,
.board-cta h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.14;
}

.section-intro > p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.light-intro .section-label,
.dark-section .section-label,
.organizers-section .section-label {
  color: #8bc7ff;
}

.light-intro > p,
.organizers-section .section-intro > p {
  color: #c1cbd3;
}

.framework-figure {
  margin: 0;
}

.framework-figure img {
  width: 100%;
  aspect-ratio: 1934 / 912;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
}

.framework-figure figcaption {
  max-width: 820px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.step-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 52px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.step-block {
  position: relative;
  min-height: 228px;
  padding: 30px 25px 27px;
  border-left: 1px solid var(--line);
}

.step-block:last-child {
  border-right: 1px solid var(--line);
}

.step-block > span {
  position: absolute;
  top: 26px;
  right: 22px;
  color: #98a5ae;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
}

.step-block > svg {
  width: 28px;
  height: 28px;
  color: var(--blue);
}

.step-block h3 {
  margin: 31px 0 8px;
  font-size: 18px;
}

.step-block p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 80px;
  margin-top: 82px;
}

.definition-grid h3,
.subsection-heading h3,
.starter-copy h3 {
  margin: 0;
  font-size: 26px;
  line-height: 1.25;
}

.plain-list {
  display: grid;
  gap: 0;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.plain-list li {
  min-height: 58px;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.plain-list svg {
  width: 18px;
  height: 18px;
  color: var(--blue);
}

.plain-list code {
  font-size: 12px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 90px;
  align-items: start;
}

.split-layout > *,
.dataset-detail,
.faq-layout > *,
.timeline-columns > *,
.definition-grid > *,
.evaluation-grid > *,
.mode-panel > *,
.starter-kit > *,
.board-cta .content-wrap > * {
  min-width: 0;
}

.sticky-intro {
  position: sticky;
  top: 116px;
  margin-bottom: 0;
}

.source-note {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 11px;
  margin-top: 28px;
  padding: 16px;
  color: #624b20;
  background: var(--amber-soft);
  border: 1px solid #ead094;
  border-radius: 5px;
}

.source-note svg {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--amber);
}

.source-note p {
  margin: 0;
  font-size: 12px;
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: #fff;
  border: 1px solid var(--line);
}

.direction-grid > div {
  min-height: 158px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}

.direction-grid > div + div {
  border-left: 1px solid var(--line);
}

.direction-grid strong {
  color: var(--blue-dark);
  font-size: 35px;
  line-height: 1;
}

.direction-grid span {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 750;
}

.direction-grid small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
}

.category-chart,
.split-table-wrap {
  margin-top: 54px;
  max-width: 100%;
}

.subsection-heading p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.bar-row {
  margin-top: 18px;
}

.bar-row > div:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 6px;
  font-size: 12px;
}

.bar-row strong {
  color: var(--ink-soft);
}

.bar-track {
  height: 10px;
  overflow: hidden;
  background: #dfe7ed;
}

.bar-fill {
  width: var(--bar-width);
  height: 100%;
  display: block;
  background: var(--blue);
}

.bar-fill.coral {
  background: var(--coral);
}

.bar-fill.green {
  background: var(--green);
}

.bar-fill.amber {
  background: #d89627;
}

.bar-fill.gray {
  background: #7c8790;
}

.info-table {
  width: 100%;
  margin-top: 19px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 12px;
}

.info-table th,
.info-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.info-table th {
  color: var(--muted);
  background: #f0f4f7;
  font-size: 10px;
  text-transform: uppercase;
}

.info-table tbody tr:last-child td {
  border-bottom: 0;
}

.tag,
.mode-badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 800;
}

.tag.public {
  color: var(--green);
  background: var(--green-soft);
}

.tag.hidden {
  color: #8a5225;
  background: #fff2df;
}

.evaluation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.metric-panel,
.tiebreak-panel {
  min-height: 315px;
  padding: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.metric-panel {
  background: var(--blue-soft);
  border-color: #b9d5ed;
}

.formula {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 20px;
  padding: 18px;
  background: #fff;
  border-left: 5px solid var(--blue);
  font-size: 20px;
  font-weight: 700;
}

.fraction {
  display: inline-grid;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}

.fraction span {
  padding: 2px 8px;
}

.fraction span:first-child {
  border-bottom: 1px solid var(--ink);
}

.metric-panel > p {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.tiebreak-panel ol {
  margin: 15px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.tiebreak-panel li {
  min-height: 52px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
}

.tiebreak-panel li span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
}

.evaluator-stages {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 64px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.evaluator-stages article {
  min-height: 202px;
  padding: 26px 20px;
  border-left: 1px solid var(--line);
}

.evaluator-stages article:last-child {
  border-right: 1px solid var(--line);
}

.evaluator-stages article > span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--blue);
  font-size: 11px;
  font-weight: 850;
}

.evaluator-stages h3 {
  margin: 28px 0 7px;
  font-size: 15px;
}

.evaluator-stages p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 70px;
  margin-top: 70px;
}

.policy-grid h3 {
  margin: 0;
  font-size: 20px;
}

.policy-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.segmented-control {
  width: min(560px, 100%);
  min-height: 48px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 auto 22px;
  padding: 4px;
  background: var(--dark-2);
  border: 1px solid #49545e;
  border-radius: 6px;
}

.segmented-control button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #b8c2ca;
  background: transparent;
  border: 0;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
}

.segmented-control button[aria-selected="true"] {
  color: var(--ink);
  background: #fff;
}

.segmented-control svg {
  width: 17px;
  height: 17px;
}

.mode-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 70px;
  min-height: 330px;
  align-items: center;
  padding: 48px;
  color: var(--ink);
  background: #fff;
  border-radius: 6px;
}

.mode-panel[hidden] {
  display: none;
}

.mode-badge.primary {
  color: var(--green);
  background: var(--green-soft);
}

.mode-badge.optional {
  color: #8a5d17;
  background: var(--amber-soft);
}

.mode-panel h3 {
  margin: 22px 0 0;
  font-size: 28px;
  line-height: 1.22;
}

.mode-panel > div:first-child > p {
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.format-spec {
  border-top: 1px solid var(--line-strong);
}

.format-spec > div {
  min-height: 62px;
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 15px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.format-spec span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.format-spec strong {
  font-size: 12px;
}

.format-spec code {
  color: var(--blue-dark);
  font-size: 12px;
}

.starter-kit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 0.9fr);
  gap: 80px;
  align-items: center;
  margin-top: 82px;
}

.starter-copy > p {
  margin: 16px 0 0;
  color: #bdc7ce;
  font-size: 14px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 8px;
  color: #e5ebef;
  font-size: 12px;
}

.check-list svg {
  width: 16px;
  height: 16px;
  color: #57d2a1;
}

.code-block {
  overflow: hidden;
  background: var(--dark-2);
  border: 1px solid #4a555f;
  border-radius: 6px;
}

.code-toolbar {
  min-height: 47px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 17px;
  color: #aab5bd;
  border-bottom: 1px solid #3e4851;
  font-size: 11px;
}

.dark-icon-button {
  color: #d9e1e6;
  border: 0;
  border-left: 1px solid #3e4851;
  border-radius: 0;
}

.dark-icon-button.copied {
  color: #57d2a1;
}

.code-block pre {
  margin: 0;
  padding: 28px;
  overflow: auto;
  color: #f0f4f6;
  font-size: 13px;
  line-height: 1.8;
}

.code-block > p {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 9px;
  margin: 0;
  padding: 14px 17px;
  color: #c1cbd2;
  background: #29323a;
  border-top: 1px solid #3e4851;
  font-size: 11px;
}

.code-block > p svg {
  width: 15px;
  height: 15px;
  color: #f1bd54;
}

.timeline-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 90px;
}

.timeline-columns > div > h3 {
  margin: 0 0 23px;
  font-size: 20px;
}

.timeline-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.timeline-list li {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 24px;
  min-height: 127px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-list time {
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
}

.timeline-list li > div {
  position: relative;
  padding-left: 21px;
}

.timeline-list li > div::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  width: 8px;
  height: 8px;
  background: #fff;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
}

.timeline-list li.current > div::before {
  background: var(--coral);
  border-color: var(--coral);
  box-shadow: 0 0 0 5px var(--coral-soft);
}

.timeline-list li > div > span {
  display: block;
  margin-bottom: 4px;
  color: var(--coral);
  font-size: 9px;
  font-weight: 850;
  text-transform: uppercase;
}

.timeline-list strong {
  display: block;
  font-size: 14px;
}

.timeline-list p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.deadline-list {
  border-top: 1px solid var(--line-strong);
}

.deadline-list > div {
  min-height: 68px;
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 17px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.deadline-list time {
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
}

.deadline-list span {
  font-size: 12px;
  font-weight: 650;
}

.deadline-list .deadline-highlight {
  padding: 14px;
  background: var(--blue-soft);
  border: 1px solid #b9d5ed;
}

.paper-note {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 15px;
  margin-top: 30px;
  padding: 20px;
  background: #fff;
  border-left: 4px solid var(--coral);
}

.paper-note > svg {
  width: 24px;
  height: 24px;
  color: var(--coral);
}

.paper-note h4 {
  margin: 0;
  font-size: 14px;
}

.paper-note p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
  gap: 90px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 0;
  font-size: 15px;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  transition: transform 180ms ease;
}

.faq-list details[open] summary {
  color: var(--blue-dark);
}

.faq-list details[open] summary svg {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 700px;
  margin: 0 0 25px;
  color: var(--muted);
  font-size: 13px;
}

.organizers-section {
  padding: 92px 0;
  color: #fff;
  background: var(--dark);
}

.organizer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #4a555f;
  border-bottom: 1px solid #4a555f;
}

.organizer-grid article {
  min-height: 260px;
  padding: 28px 23px;
  border-left: 1px solid #4a555f;
}

.organizer-grid article:last-child {
  border-right: 1px solid #4a555f;
}

.organizer-grid article > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--dark);
  background: #fff;
  border-left: 4px solid var(--coral);
  font-size: 11px;
  font-weight: 900;
}

.organizer-grid h3 {
  margin: 27px 0 0;
  font-size: 16px;
}

.organizer-grid p {
  margin: 10px 0 0;
  color: #bac5cc;
  font-size: 12px;
}

.organizer-grid small {
  display: block;
  margin-top: 15px;
  color: #8bc7ff;
  font-size: 10px;
  font-weight: 750;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 38px;
}

.contact-row a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  color: #fff;
  border: 1px solid #59656f;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.contact-row a:hover {
  border-color: #8bc7ff;
}

.contact-row svg {
  width: 15px;
  height: 15px;
}

.site-footer {
  padding: 39px 0;
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr auto;
  gap: 45px;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.footer-brand > div {
  display: grid;
}

.footer-brand strong {
  font-size: 13px;
}

.footer-brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
}

.footer-inner > p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.footer-inner > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.footer-inner > a:hover {
  color: var(--blue-dark);
}

.footer-inner > a svg {
  width: 15px;
  height: 15px;
}

.leaderboard-hero {
  padding: 78px 0 65px;
  text-align: center;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.leaderboard-hero h1 {
  font-size: 52px;
}

.leaderboard-hero p {
  max-width: 700px;
  margin: 17px auto 0;
  color: var(--muted);
  font-size: 16px;
}

.leaderboard-section {
  padding: 70px 0 100px;
  background: var(--paper);
}

.competition-board-section {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.competition-board-state {
  padding: 1.25rem 1.4rem;
  border: 1px solid #b8d5ee;
  border-left: 4px solid var(--blue);
  background: #f3f8fd;
  color: var(--ink-soft);
  font-size: 1rem;
}

.competition-board-version {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.competition-leaderboard-table td:nth-child(5),
.competition-leaderboard-table td:nth-child(6) {
  font-variant-numeric: tabular-nums;
}

.board-notice {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr) auto;
  gap: 17px;
  align-items: start;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  border-radius: 6px;
}

.board-notice > svg {
  width: 24px;
  height: 24px;
  color: var(--blue);
}

.board-notice strong {
  font-size: 14px;
}

.board-notice p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.board-notice > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.board-notice > a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.board-notice > a svg {
  width: 14px;
  height: 14px;
}

.board-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px;
  background: #fff;
  border: 1px solid var(--line);
}

.board-summary > div {
  min-height: 108px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 24px;
  border-right: 1px solid var(--line);
}

.board-summary > div:last-child {
  border-right: 0;
}

.board-summary strong {
  font-size: 25px;
  line-height: 1;
}

.board-summary span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
}

.board-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 35px;
  margin-top: 70px;
}

.board-header h2 {
  font-size: 31px;
}

.board-header p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.board-filters {
  min-width: 425px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 4px;
  background: #e8eef3;
  border: 1px solid #d0dbe3;
  border-radius: 6px;
}

.board-filters button {
  min-height: 38px;
  padding: 0 10px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 750;
  cursor: pointer;
}

.board-filters button.active {
  color: var(--ink);
  background: #fff;
  box-shadow: 0 1px 4px rgba(35, 50, 62, 0.12);
}

.table-scroll {
  margin-top: 22px;
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.leaderboard-table {
  width: 100%;
  min-width: 930px;
  border-collapse: collapse;
  font-size: 12px;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 16px 15px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.leaderboard-table thead th {
  color: #fff;
  background: #677582;
  font-size: 10px;
  text-transform: uppercase;
}

.leaderboard-table tbody tr:last-child th,
.leaderboard-table tbody tr:last-child td {
  border-bottom: 0;
}

.leaderboard-table tbody tr:hover {
  background: #f5f9fc;
}

.leaderboard-table td:first-child {
  width: 60px;
  color: var(--blue-dark);
  font-weight: 850;
}

.leaderboard-table tbody th {
  font-size: 12px;
}

.leaderboard-table td strong {
  color: var(--blue-dark);
}

.leaderboard-table tr[hidden] {
  display: none;
}

.board-footnotes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 25px;
}

.board-footnotes p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.iteration-section {
  padding-top: 90px;
}

.iteration-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.iteration-grid article {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.iteration-grid article > span {
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.iteration-bars {
  display: grid;
  gap: 13px;
  margin-top: 26px;
}

.iteration-bars > div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 60px;
  gap: 12px;
  align-items: center;
}

.iteration-bars small {
  color: var(--muted);
  font-size: 10px;
}

.iteration-bars > div > span {
  height: 9px;
  overflow: hidden;
  background: #e0e8ee;
}

.iteration-bars i {
  width: var(--iteration-width);
  height: 100%;
  display: block;
  background: var(--blue);
}

.iteration-bars strong {
  font-size: 11px;
  text-align: right;
}

.iteration-grid article > p {
  margin: 23px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.board-cta {
  padding: 72px 0;
  color: #fff;
  background: var(--dark);
}

.board-cta .content-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 70px;
  align-items: center;
}

.board-cta .section-label {
  color: #8bc7ff;
}

.board-cta h2 {
  max-width: 700px;
  font-size: 34px;
}

.board-cta p {
  max-width: 720px;
  margin: 15px 0 0;
  color: #bdc7ce;
  font-size: 13px;
}

.board-cta .content-wrap > div:last-child {
  display: grid;
  gap: 9px;
}

.primary-action,
.secondary-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 15px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

.primary-action {
  color: var(--dark);
  background: #fff;
}

.secondary-action {
  color: #fff;
  border: 1px solid #5d6871;
}

.primary-action:hover,
.secondary-action:hover {
  color: #fff;
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.primary-action svg,
.secondary-action svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 1080px) {
  .header-inner,
  .content-wrap,
  .footer-inner {
    width: min(var(--max-width), calc(100% - 32px));
  }

  .menu-button {
    display: inline-grid;
  }

  .header-inner {
    gap: 10px;
  }

  .site-nav {
    position: fixed;
    top: var(--mobile-nav-top);
    right: 0;
    left: 0;
    height: var(--mobile-nav-height);
    display: grid;
    align-content: start;
    gap: 0;
    padding: 22px 20px 40px;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    background: #fff;
    transition:
      opacity 180ms ease,
      visibility 180ms ease;
  }

  .site-nav.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav > a {
    min-height: 53px;
    padding: 0 4px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
  }

  .nav-more {
    display: block;
  }

  .nav-more-toggle {
    width: 100%;
    min-height: 53px;
    justify-content: space-between;
    padding: 0 4px;
    font-size: 15px;
    border-bottom: 1px solid var(--line);
  }

  .nav-more-menu {
    position: static;
    width: auto;
    display: none;
    gap: 0;
    padding: 0 0 0 16px;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: none;
    transition: none;
  }

  .nav-more.open .nav-more-menu {
    display: grid;
  }

  .nav-more-menu a {
    min-height: 47px;
    display: flex;
    align-items: center;
    padding: 0 4px 0 14px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .nav-more-menu a:hover,
  .nav-more-menu a.active {
    color: var(--blue-dark);
    background: transparent;
  }

  .nav-more-menu span {
    font-size: 14px;
  }

  .nav-more-menu small {
    display: none;
  }

  .site-nav .nav-emphasis {
    justify-content: flex-start;
    margin: 0;
    padding: 0 4px;
  }

  .split-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .sticky-intro {
    position: static;
    max-width: 760px;
  }

  .evaluator-stages {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .evaluator-stages article:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .evaluator-stages article:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .evaluator-stages article:nth-child(4) {
    grid-column: 1 / 2;
  }

  .mode-panel {
    gap: 42px;
  }

  .starter-kit {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .timeline-columns {
    gap: 45px;
  }

  .organizer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .organizer-grid article:nth-child(2) {
    border-right: 1px solid #4a555f;
  }

  .organizer-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid #4a555f;
  }

  .board-header {
    align-items: start;
    flex-direction: column;
  }

  .board-filters {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 66px;
  }

  html {
    scroll-padding-top: 84px;
  }

  .status-strip {
    min-height: 46px;
    gap: 8px;
    padding: 6px 9px;
    line-height: 1.25;
  }

  .status-strip-label {
    flex: 0 0 auto;
    padding-right: 8px;
  }

  .board-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .board-summary > div {
    min-height: 105px;
    padding: 19px 16px;
    border-bottom: 1px solid var(--line);
  }

  .board-summary > div:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .board-summary > div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .board-summary strong {
    font-size: 23px;
  }

  .content-section {
    padding: 78px 0;
  }

  .section-intro {
    margin-bottom: 38px;
  }

  .section-intro h2,
  .leaderboard-hero h1 {
    font-size: 35px;
  }

  .section-intro > p,
  .leaderboard-hero p {
    font-size: 14px;
  }

  .framework-figure {
    margin-right: -16px;
    margin-left: -16px;
    overflow-x: auto;
  }

  .framework-figure img {
    width: 820px;
    max-width: none;
  }

  .framework-figure figcaption {
    position: sticky;
    left: 0;
    width: calc(100vw - 32px);
    padding: 0 16px;
  }

  .step-row {
    grid-template-columns: 1fr;
  }

  .step-block {
    min-height: 188px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .step-block:last-child {
    border-bottom: 0;
  }

  .definition-grid,
  .evaluation-grid,
  .policy-grid,
  .iteration-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .direction-grid {
    grid-template-columns: 1fr;
  }

  .direction-grid > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .info-table {
    min-width: 640px;
  }

  .split-table-wrap {
    overflow-x: auto;
  }

  .metric-panel,
  .tiebreak-panel {
    min-height: auto;
    padding: 27px 20px;
  }

  .formula {
    gap: 8px;
    padding: 16px 10px;
    font-size: 16px;
  }

  .fraction {
    font-size: 10px;
  }

  .evaluator-stages {
    grid-template-columns: 1fr;
  }

  .evaluator-stages article,
  .evaluator-stages article:nth-child(3),
  .evaluator-stages article:nth-child(4) {
    grid-column: auto;
    min-height: 170px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .evaluator-stages article:last-child {
    border-bottom: 0;
  }

  .segmented-control button {
    font-size: 11px;
  }

  .mode-panel {
    grid-template-columns: 1fr;
    gap: 35px;
    padding: 30px 21px;
  }

  .mode-panel h3 {
    font-size: 24px;
  }

  .format-spec > div {
    grid-template-columns: 82px minmax(0, 1fr);
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .code-block pre {
    padding: 22px 17px;
    font-size: 11px;
  }

  .timeline-columns {
    grid-template-columns: 1fr;
    gap: 65px;
  }

  .timeline-list li {
    grid-template-columns: 105px minmax(0, 1fr);
    gap: 14px;
  }

  .deadline-list > div {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .faq-list summary {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .organizer-grid {
    grid-template-columns: 1fr;
  }

  .organizer-grid article,
  .organizer-grid article:nth-child(2) {
    min-height: 215px;
    border-right: 1px solid #4a555f;
    border-bottom: 1px solid #4a555f;
  }

  .organizer-grid article:last-child {
    border-bottom: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .leaderboard-hero {
    padding: 60px 0 52px;
  }

  .leaderboard-section {
    padding: 48px 0 78px;
  }

  .board-notice {
    grid-template-columns: 28px minmax(0, 1fr);
    padding: 18px;
  }

  .board-notice > a {
    grid-column: 2;
  }

  .board-header {
    margin-top: 55px;
  }

  .board-header h2 {
    font-size: 27px;
  }

  .board-filters {
    grid-template-columns: 1fr;
  }

  .board-filters button {
    min-height: 41px;
  }

  .board-footnotes {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .iteration-bars > div {
    grid-template-columns: 70px minmax(0, 1fr) 55px;
  }

  .board-cta .content-wrap {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .board-cta h2 {
    font-size: 29px;
  }
}

/* Public leaderboard: quiet, participant-facing standings */
.leaderboard-page {
  background: #fff;
}

.leaderboard-page [hidden] {
  display: none !important;
}

.leaderboard-page .leaderboard-main {
  min-height: calc(100vh - var(--header-height));
  background: #fff;
}

.leaderboard-page .leaderboard-shell {
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
  padding: 64px 0 88px;
}

.leaderboard-page .leaderboard-heading {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.leaderboard-page .leaderboard-kicker {
  margin: 0 0 9px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.leaderboard-page .leaderboard-heading h1 {
  margin: 0;
  font-size: clamp(36px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.leaderboard-page .leaderboard-heading > p:last-child {
  max-width: 850px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}

.leaderboard-page .leaderboard-comparison-note {
  margin: 25px 0 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.leaderboard-page .leaderboard-state {
  display: grid;
  gap: 4px;
  padding: 25px 22px;
  color: var(--ink-soft);
  background: #f7fafc;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
}

.leaderboard-page .leaderboard-state strong {
  color: var(--ink);
  font-size: 15px;
}

.leaderboard-page .leaderboard-state span {
  font-size: 14px;
}

.leaderboard-page .leaderboard-table-frame {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.leaderboard-page .official-leaderboard-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.leaderboard-page .official-leaderboard-table th,
.leaderboard-page .official-leaderboard-table td {
  padding: 21px 20px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

.leaderboard-page .official-leaderboard-table thead th {
  color: var(--ink);
  background: #fff;
  font-size: 14px;
  font-weight: 750;
}

.leaderboard-page .official-leaderboard-table thead th:nth-child(1) {
  width: 10%;
}

.leaderboard-page .official-leaderboard-table thead th:nth-child(2) {
  width: 50%;
}

.leaderboard-page .official-leaderboard-table thead th:nth-child(3) {
  width: 18%;
}

.leaderboard-page .official-leaderboard-table thead th:nth-child(4) {
  width: 22%;
}

.leaderboard-page .official-leaderboard-table tbody tr:last-child th,
.leaderboard-page .official-leaderboard-table tbody tr:last-child td {
  border-bottom: 0;
}

.leaderboard-page .official-leaderboard-table tbody tr {
  transition: background-color 140ms ease;
}

.leaderboard-page .official-leaderboard-table tbody tr:hover {
  background: #f8fafc;
}

.leaderboard-page .official-leaderboard-table tbody th {
  white-space: normal;
}

.leaderboard-page .leaderboard-rank,
.leaderboard-page .leaderboard-score,
.leaderboard-page .leaderboard-success-count {
  font-variant-numeric: tabular-nums;
}

.leaderboard-page .leaderboard-rank {
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 700;
}

.leaderboard-page .leaderboard-team-name,
.leaderboard-page .leaderboard-team-members {
  display: block;
}

.leaderboard-page .leaderboard-team-name {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.leaderboard-page .leaderboard-team-members {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 450;
  line-height: 1.45;
}

.leaderboard-page .leaderboard-score {
  color: var(--ink);
  font-size: 16px;
  font-weight: 750;
}

.leaderboard-page .leaderboard-success-count {
  color: var(--ink-soft);
  font-size: 15px;
}

.leaderboard-page .leaderboard-version {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.leaderboard-page .leaderboard-method-note {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.leaderboard-page .leaderboard-method-note p {
  max-width: 860px;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.leaderboard-page .leaderboard-method-note a {
  color: var(--blue-dark);
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 720px) {
  .leaderboard-page .leaderboard-shell {
    width: calc(100% - 32px);
    padding: 42px 0 64px;
  }

  .leaderboard-page .leaderboard-heading > p:last-child {
    font-size: 15px;
  }

  .leaderboard-page .official-leaderboard-table th,
  .leaderboard-page .official-leaderboard-table td {
    padding: 16px 10px;
  }

  .leaderboard-page .official-leaderboard-table thead th {
    font-size: 11px;
  }

  .leaderboard-page .official-leaderboard-table thead th:nth-child(1) {
    width: 12%;
  }

  .leaderboard-page .official-leaderboard-table thead th:nth-child(2) {
    width: 44%;
  }

  .leaderboard-page .official-leaderboard-table thead th:nth-child(3) {
    width: 19%;
  }

  .leaderboard-page .official-leaderboard-table thead th:nth-child(4) {
    width: 25%;
  }

  .leaderboard-page .leaderboard-team-name,
  .leaderboard-page .leaderboard-score {
    font-size: 14px;
  }

  .leaderboard-page .leaderboard-team-members,
  .leaderboard-page .leaderboard-rank,
  .leaderboard-page .leaderboard-success-count {
    font-size: 12px;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.masthead-facts dt {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-links a {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--blue-dark);
}

/* Document pages */

.page-masthead {
  padding: 68px 0 62px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-masthead .content-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 80px;
  align-items: end;
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.page-kicker svg {
  width: 15px;
  height: 15px;
}

.page-masthead h1 {
  margin: 11px 0 0;
  font-size: 48px;
  line-height: 1.08;
}

.page-masthead p {
  max-width: 720px;
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.draft-masthead {
  background: var(--paper);
  border-bottom-color: var(--line);
}

.draft-masthead .page-kicker {
  color: var(--blue-dark);
}

.masthead-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.masthead-facts > div {
  min-width: 0;
  padding: 16px 14px;
  border-right: 1px solid var(--line);
}

.masthead-facts > div:first-child {
  border-left: 1px solid var(--line);
}

.masthead-facts dd {
  margin: 7px 0 0;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}

.page-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 78px;
  align-items: start;
  padding-top: 68px;
  padding-bottom: 100px;
}

.page-rail {
  position: sticky;
  top: 105px;
  min-width: 0;
}

.page-rail > strong {
  display: block;
  padding-bottom: 13px;
  font-size: 11px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-strong);
}

.page-rail nav {
  display: grid;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-rail nav a {
  min-height: 36px;
  display: flex;
  align-items: center;
  padding: 5px 8px;
  color: var(--muted);
  border-left: 2px solid transparent;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.page-rail nav a:hover,
.page-rail nav a.active {
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-left-color: var(--blue);
}

.rail-note,
.rail-status {
  margin-top: 22px;
  padding: 14px;
  background: var(--paper);
  border-left: 3px solid var(--line-strong);
}

.rail-note span,
.rail-status span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 850;
  text-transform: uppercase;
}

.rail-note p,
.rail-status p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.rail-status.draft {
  background: var(--blue-soft);
  border-left-color: var(--blue);
}

.rail-status.draft span {
  color: var(--blue-dark);
}

.rail-status.review {
  background: var(--blue-soft);
  border-left-color: var(--blue);
}

.page-document {
  min-width: 0;
  max-width: 830px;
}

.doc-section {
  padding-bottom: 66px;
  margin-bottom: 66px;
  scroll-margin-top: 110px;
  border-bottom: 1px solid var(--line);
}

.doc-section > .section-label {
  margin-bottom: 10px;
}

.doc-section h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.2;
}

.doc-section h3 {
  margin: 35px 0 0;
  font-size: 19px;
}

.doc-section > p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.doc-section > p.lead {
  color: var(--ink-soft);
  font-size: 16px;
}

.draft-banner,
.source-callout {
  display: grid;
  grid-template-columns: 25px minmax(0, 1fr);
  gap: 15px;
  padding: 19px 20px;
  margin-bottom: 54px;
  background: var(--blue-soft);
  border: 1px solid #bdd7ee;
  border-left: 5px solid var(--blue);
  border-radius: 5px;
}

.draft-banner {
  background: var(--blue-soft);
  border-color: #bdd7ee;
  border-left-color: var(--blue);
}

.draft-banner > svg,
.source-callout > svg {
  width: 22px;
  height: 22px;
  color: var(--blue-dark);
}

.draft-banner > svg {
  color: var(--blue-dark);
}

.draft-banner strong {
  font-size: 14px;
}

.draft-banner p,
.source-callout p {
  margin: 3px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.doc-section .source-callout {
  margin: 24px 0 0;
}

.warning-callout {
  background: var(--coral-soft);
  border-color: #f1cbc5;
  border-left-color: var(--coral);
}

.warning-callout > svg {
  color: #a63d31;
}

.definition-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr) 24px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-top: 30px;
  padding: 23px;
  background: var(--paper);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.definition-strip > div {
  display: grid;
  gap: 5px;
}

.definition-strip span {
  color: var(--blue-dark);
  font-size: 9px;
  font-weight: 850;
  text-transform: uppercase;
}

.definition-strip strong {
  font-size: 12px;
}

.definition-strip > svg {
  width: 17px;
  height: 17px;
  color: var(--line-strong);
}

.detail-rows {
  margin-top: 27px;
  border-top: 1px solid var(--line-strong);
}

.detail-rows > div {
  min-height: 74px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 17px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.detail-rows svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.detail-rows span {
  display: grid;
  gap: 3px;
}

.detail-rows strong {
  font-size: 14px;
}

.detail-rows small {
  color: var(--muted);
  font-size: 11px;
}

.document-figure {
  margin-top: 27px;
}

.numbered-details,
.agent-flow {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.numbered-details {
  border-top: 1px solid var(--line-strong);
}

.numbered-details li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.numbered-details li > span {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.numbered-details strong {
  font-size: 14px;
}

.numbered-details p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.compact-directions {
  margin-top: 26px;
}

.category-list {
  display: grid;
  gap: 13px;
  margin-top: 20px;
}

.category-list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px 38px;
  gap: 15px;
  align-items: center;
}

.category-list > div > span {
  height: 7px;
  overflow: hidden;
  background: var(--line);
}

.category-list i {
  width: var(--value);
  height: 100%;
  display: block;
  background: var(--blue);
}

.category-list strong {
  font-size: 12px;
}

.category-list small {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  text-align: right;
}

.document-table {
  margin-top: 25px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 12px;
}

.spec-table th,
.spec-table td {
  padding: 14px 15px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.spec-table th {
  color: var(--muted);
  background: var(--paper);
  font-size: 10px;
  text-transform: uppercase;
}

.next-page {
  display: grid;
  gap: 9px;
}

.next-page > span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 850;
  text-transform: uppercase;
}

.next-page > a {
  min-height: 84px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  padding: 17px 20px;
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--line);
}

.next-page strong,
.next-page small {
  grid-column: 1;
}

.next-page strong {
  font-size: 15px;
}

.next-page small {
  color: var(--muted);
  font-size: 11px;
}

.next-page svg {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  width: 18px;
  height: 18px;
  color: var(--blue-dark);
}

.next-page > a:hover {
  background: var(--blue-soft);
  border-color: #b8d5ee;
}

/* Agent submission */

.single-model {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 19px;
  margin-top: 27px;
  padding: 23px;
  color: #fff;
  background: var(--dark);
  border-left: 5px solid var(--coral);
}

.single-model > svg {
  width: 33px;
  height: 33px;
  color: #8bc7ff;
}

.single-model strong {
  font-size: 16px;
}

.single-model p {
  margin: 5px 0 0;
  color: #c1cbd3;
  font-size: 12px;
}

.agent-flow {
  border-top: 1px solid var(--line-strong);
}

.agent-flow li {
  min-height: 88px;
  display: grid;
  grid-template-columns: 31px 30px minmax(0, 1fr);
  gap: 15px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.agent-flow li > span {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.agent-flow svg {
  width: 21px;
  height: 21px;
  color: var(--blue);
}

.agent-flow strong {
  font-size: 14px;
}

.agent-flow p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.contract-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 27px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.contract-list > div {
  min-height: 165px;
  padding: 21px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contract-list strong {
  display: block;
  margin-top: 15px;
  font-size: 14px;
}

.contract-list p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.contract-state,
.decision-open,
.decision-intended,
.decision-review {
  display: inline-block;
  padding: 3px 7px;
  font-size: 8px;
  font-weight: 850;
  text-transform: uppercase;
  border-radius: 3px;
}

.contract-state.intended,
.decision-intended {
  color: #0d6748;
  background: var(--green-soft);
}

.contract-state.tba,
.decision-open {
  color: var(--blue-dark);
  background: var(--blue-soft);
}

.contract-state.review,
.decision-review {
  color: var(--blue-dark);
  background: var(--blue-soft);
}

.contract-code {
  margin-top: 26px;
}

.contract-code > div:first-child > span {
  color: #d2dbe1;
  font-size: 10px;
  font-weight: 700;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 19px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.status-grid > div {
  min-height: 142px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.status-grid strong {
  font-size: 13px;
}

.status-grid p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.decision-table {
  width: 100%;
  margin-top: 26px;
  border-collapse: collapse;
  font-size: 12px;
}

.document-table .decision-table {
  margin-top: 0;
}

.decision-table th,
.decision-table td {
  padding: 14px 15px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.decision-table th {
  color: var(--muted);
  background: var(--paper);
  font-size: 9px;
  text-transform: uppercase;
}

.decision-table td:first-child {
  width: 35%;
  font-weight: 700;
}

.decision-table td span {
  margin-right: 7px;
}

.open-decisions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 27px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.open-decisions > div {
  min-height: 150px;
  display: grid;
  grid-template-columns: 31px minmax(0, 1fr);
  gap: 14px;
  padding: 21px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.open-decisions svg {
  width: 21px;
  height: 21px;
  color: var(--blue);
}

.open-decisions strong {
  font-size: 13px;
}

.open-decisions p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.release-checklist,
.requirement-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.release-checklist li,
.requirement-list li {
  min-height: 60px;
  display: grid;
  grid-template-columns: 25px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.release-checklist svg,
.requirement-list svg {
  width: 16px;
  height: 16px;
  color: var(--blue);
}

.submission-masthead {
  position: relative;
  overflow: hidden;
}

.submission-masthead::after {
  position: absolute;
  right: max(4vw, 34px);
  bottom: -74px;
  width: 270px;
  height: 270px;
  content: "";
  opacity: 0.38;
  background:
    linear-gradient(90deg, transparent 49%, rgba(43, 117, 181, 0.14) 49% 51%, transparent 51%),
    linear-gradient(transparent 49%, rgba(43, 117, 181, 0.14) 49% 51%, transparent 51%);
  background-size: 34px 34px;
  border: 1px solid rgba(43, 117, 181, 0.14);
  transform: rotate(12deg);
  pointer-events: none;
}

.submission-masthead .content-wrap {
  position: relative;
  z-index: 1;
}

.submission-masthead .masthead-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.submission-masthead .masthead-facts > div:nth-child(2) {
  border-right: 1px solid var(--line);
}

.submission-masthead .masthead-facts > div:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.contract-banner {
  color: #164936;
  background: #f1faf6;
  border-color: #b8dfcf;
}

.contract-banner > svg {
  color: #167152;
}

.contract-snapshot {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 29px;
  border-top: 3px solid var(--dark);
  border-left: 1px solid var(--line);
}

.contract-snapshot > div {
  min-height: 184px;
  padding: 19px 17px;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contract-snapshot small {
  display: block;
  margin-top: 17px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contract-snapshot strong {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.3;
}

.contract-snapshot p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.responsibility-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 19px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.responsibility-grid > section {
  min-height: 280px;
  padding: 0 23px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.responsibility-heading {
  display: grid;
  gap: 10px;
  min-height: 99px;
  align-content: center;
  margin: 0 -23px 20px;
  padding: 18px 23px;
  color: #fff;
  background: var(--dark);
}

.responsibility-grid > section:last-child .responsibility-heading {
  background: var(--blue-dark);
}

.responsibility-heading span {
  width: fit-content;
  padding: 3px 7px;
  color: #0c2c43;
  background: #a9d5f8;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.responsibility-grid > section:last-child .responsibility-heading span {
  color: #64301c;
  background: #ffd5c5;
}

.responsibility-heading strong {
  font-size: 15px;
}

.responsibility-grid ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 12px;
}

.responsibility-grid li::marker {
  color: var(--blue);
}

.contract-code > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.contract-code > div:first-child small {
  color: #8293a0;
  font-size: 9px;
  font-weight: 700;
  text-align: right;
}

.package-table td:first-child {
  width: 25%;
}

.package-table td:nth-child(2) {
  width: 22%;
  white-space: nowrap;
}

.manifest-table td:first-child {
  width: 29%;
  color: var(--blue-dark);
  font-weight: 700;
}

.manifest-table td:nth-child(2),
.manifest-table td:nth-child(3) {
  white-space: nowrap;
}

.runtime-contract {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(250px, 0.92fr);
  gap: 18px;
  margin-top: 25px;
}

.runtime-contract .contract-code {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
}

.runtime-legend {
  display: grid;
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--line);
}

.runtime-legend > div {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 15px;
  align-content: center;
  padding: 17px 19px;
  border-bottom: 1px solid var(--line);
}

.runtime-legend > div:last-child {
  border-bottom: 0;
}

.runtime-legend dt {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.runtime-legend dd {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.command-block {
  margin-top: 17px;
}

.trust-path {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr) 18px minmax(0, 1fr) 18px
    minmax(0, 1fr) 18px minmax(0, 1fr);
  align-items: center;
  margin-top: 25px;
  padding: 18px;
  color: #fff;
  background: var(--dark);
  border-bottom: 4px solid var(--blue);
}

.trust-path > div {
  min-height: 88px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 5px;
  text-align: center;
}

.trust-path > div > svg {
  width: 21px;
  height: 21px;
  color: #8bc7ff;
}

.trust-path > div span {
  font-size: 11px;
  font-weight: 800;
}

.trust-path > div small {
  color: #9fb0bc;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-path > svg {
  width: 16px;
  color: #607481;
}

.compact-contract-list > div {
  min-height: 142px;
}

.patch-pipeline {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr) 20px minmax(0, 1fr) 20px
    minmax(0, 1fr) 20px minmax(0, 1fr);
  align-items: stretch;
  margin-top: 26px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.patch-pipeline > div {
  position: relative;
  min-height: 173px;
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 20px 14px;
}

.patch-pipeline > div > span {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 850;
}

.patch-pipeline > div > svg {
  width: 23px;
  height: 23px;
  margin: 8px 0 4px;
  color: var(--blue);
}

.patch-pipeline > div strong {
  font-size: 12px;
}

.patch-pipeline > div p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.patch-pipeline > svg {
  align-self: center;
  width: 18px;
  color: #9eabb4;
}

.protocol-phases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 27px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.protocol-phases > section {
  min-height: 330px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.protocol-phases header {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 7px;
  padding: 18px 20px;
  color: #fff;
  background: var(--dark);
  border-left: 4px solid var(--blue);
}

.protocol-phases > section:nth-child(2) header,
.protocol-phases > section:nth-child(3) header {
  background: var(--blue-dark);
  border-left-color: var(--coral);
}

.protocol-phases header span {
  color: #9ec9ea;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.protocol-phases header strong {
  font-size: 15px;
}

.protocol-phases ol {
  margin: 0;
  padding: 0 20px;
  list-style: none;
}

.protocol-phases li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 11px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.protocol-phases li:last-child {
  border-bottom: 0;
}

.protocol-phases li > span {
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 850;
}

.protocol-phases li p {
  margin: 0;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.protocol-phases li strong {
  color: var(--ink);
}

.status-ledgers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 27px;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.status-ledgers > section {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.status-ledgers header {
  min-height: 86px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 17px 20px;
  color: #fff;
  background: var(--dark);
}

.status-ledgers > section:last-child header {
  background: var(--blue-dark);
}

.status-ledgers header > svg {
  width: 24px;
  height: 24px;
  color: #8bc7ff;
}

.status-ledgers header span {
  display: block;
  color: #a8bac6;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-ledgers header strong {
  display: block;
  margin-top: 3px;
  font-size: 15px;
}

.status-ledgers dl {
  margin: 0;
}

.status-ledgers dl > div {
  display: grid;
  grid-template-columns: 135px minmax(0, 1fr);
  gap: 12px;
  min-height: 65px;
  align-items: center;
  padding: 12px 19px;
  border-bottom: 1px solid var(--line);
}

.status-ledgers dl > div:last-child {
  border-bottom: 0;
}

.status-ledgers dt,
.status-ledgers dd {
  margin: 0;
}

.status-ledgers dt code {
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 800;
}

.status-ledgers dd {
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 27px;
  border-top: 3px solid var(--dark);
  border-left: 1px solid var(--line);
}

.security-grid > div {
  min-height: 162px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.security-grid svg {
  width: 23px;
  height: 23px;
  color: var(--blue);
}

.security-grid strong {
  display: block;
  margin-top: 17px;
  font-size: 12px;
}

.security-grid p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.policy-register {
  margin-top: 25px;
  border-top: 1px solid var(--line-strong);
}

.policy-register > div {
  display: grid;
  grid-template-columns: 52px minmax(180px, 0.85fr) minmax(0, 1.15fr);
  gap: 14px;
  align-items: center;
  min-height: 72px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.policy-register strong {
  font-size: 11px;
}

.policy-register p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.portal-coming-soon {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  padding: 24px;
  color: #fff;
  background: var(--dark);
  border-left: 5px solid var(--coral);
}

.portal-coming-soon span:first-child {
  color: #98b4c7;
  font-size: 8px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.portal-coming-soon strong {
  display: block;
  margin-top: 5px;
  font-size: 16px;
}

.portal-coming-soon p {
  margin: 6px 0 0;
  color: #b6c4ce;
  font-size: 11px;
}

.disabled-cta {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  color: #7f939f;
  background: #263c4a;
  border: 1px solid #3f5665;
  font-size: 10px;
  font-weight: 800;
  cursor: not-allowed;
}

.disabled-cta svg {
  width: 16px;
  height: 16px;
}

/* Agent submission guide */

.submission-guide-masthead {
  padding: 44px 0 40px;
  background: #fff;
}

.submission-guide-masthead .submission-hero-grid {
  grid-template-columns: minmax(0, 900px);
  gap: 0;
  align-items: center;
  min-width: 0;
}

.submission-guide-masthead h1 {
  margin-top: 9px;
  font-size: 40px;
}

.submission-guide-masthead p {
  max-width: 760px;
  margin-top: 13px;
  font-size: 16px;
  line-height: 1.72;
}

.submission-guide-masthead p code {
  color: var(--blue-dark);
  font-size: 0.93em;
}

.submission-hero-actions {
  min-width: 0;
  padding-left: 27px;
  border-left: 1px solid var(--line);
}

.submission-hero-actions > div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.submission-action {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 13px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid #9ebdd8;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 800;
}

.submission-action.primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.submission-action:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  filter: saturate(0.72);
}

.submission-action svg {
  width: 15px;
  height: 15px;
}

.submission-hero-actions > p {
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.submission-guide-layout {
  gap: 62px;
  padding-top: 52px;
  padding-bottom: 88px;
}

.competition-page-rail {
  display: grid;
  gap: 28px;
}

.rail-navigation-group + .rail-navigation-group {
  padding-top: 28px;
  border-top: 1px solid var(--line-strong);
}

.rail-navigation-group > strong {
  display: block;
  padding-bottom: 13px;
  color: var(--ink);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line-strong);
}

.rail-navigation-group nav {
  display: grid;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.rail-navigation-group nav a {
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  color: var(--muted);
  border-left: 2px solid transparent;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.35;
  text-decoration: none;
}

.rail-navigation-group nav a svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.rail-navigation-group nav a:hover,
.rail-navigation-group nav a.active {
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-left-color: var(--blue);
}

.submission-guide-document {
  width: 100%;
  min-width: 0;
  max-width: 900px;
}

.submission-guide-document .code-block,
.submission-guide-document pre {
  max-width: 100%;
}

.submission-guide-rail > strong {
  font-size: 12.5px;
}

.submission-guide-rail nav a {
  font-size: 13px;
}

.submission-guide-document .doc-section {
  padding-bottom: 58px;
  margin-bottom: 58px;
}

.submission-guide-document .section-label {
  font-size: 11.5px;
}

.submission-guide-document .doc-section h2 {
  font-size: 32px;
}

.submission-guide-document .doc-section h3 {
  margin-top: 31px;
  font-size: 21px;
}

.submission-guide-document .doc-section > p {
  max-width: 760px;
  font-size: 15.5px;
  line-height: 1.72;
}

.quick-start-steps {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.quick-start-path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  max-width: 760px;
  margin: 24px 0 0;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line);
}

.quick-start-path-links a {
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.quick-start-path-links a:hover,
.quick-start-path-links a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.coding-agent-start,
.human-quick-start {
  max-width: 760px;
  scroll-margin-top: 110px;
}

.coding-agent-start {
  padding: 28px 0 34px;
  border-bottom: 1px solid var(--line-strong);
}

.coding-agent-start h3,
.human-quick-start h3 {
  margin-top: 8px !important;
}

.human-quick-start {
  padding-top: 30px;
}

.quick-start-path-label {
  display: inline-block;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.coding-agent-start > p,
.human-quick-start > p {
  max-width: 740px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

.coding-agent-prompt pre {
  white-space: pre-wrap;
}

.coding-agent-checks {
  max-width: 720px;
  margin: 17px 0 0;
  padding-left: 22px;
  color: var(--ink-soft);
}

.coding-agent-checks li {
  margin-top: 7px;
  padding-left: 5px;
  font-size: 14.5px;
  line-height: 1.65;
}

.quick-start-steps li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 20px;
  padding: 28px 0 30px;
  border-bottom: 1px solid var(--line);
}

.quick-start-steps .quick-start-number {
  display: block;
  color: var(--blue-dark);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.5;
}

.quick-start-step {
  min-width: 0;
}

.quick-start-step > strong {
  display: block;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.35;
}

.quick-start-step > p {
  max-width: 720px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.submission-prose-definitions {
  max-width: 760px;
  margin: 18px 0 0;
}

.submission-prose-definitions > div {
  margin-top: 12px;
}

.submission-prose-definitions dt,
.submission-prose-definitions dd {
  display: inline;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
}

.submission-prose-definitions dt {
  color: var(--ink);
  font-weight: 800;
}

.submission-prose-definitions dt::after {
  content: ". ";
}

.submission-prose-definitions dd {
  color: var(--ink-soft);
}

.quick-start-details {
  max-width: 720px;
  margin: 14px 0 0;
}

.quick-start-details > div {
  margin-top: 5px;
}

.quick-start-details dt {
  display: inline;
  color: var(--blue-dark);
  font-size: 13.5px;
  font-weight: 850;
  line-height: 1.65;
}

.quick-start-details dd {
  display: inline;
  margin: 0 0 0 5px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.65;
}

.quick-start-details code {
  color: #123a5f;
  background: #edf4f8;
  border: 1px solid #d5e3ec;
}

.quick-start-command {
  max-width: 720px;
  margin: 15px 0 0;
  border-radius: 3px;
}

.quick-start-command pre {
  padding: 17px 20px;
  font-size: 13.5px;
  line-height: 1.65;
}

.quick-start-result {
  max-width: 720px;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-top: 12px !important;
  padding: 15px 17px;
  color: var(--ink-soft) !important;
  background: #f3f6f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 15px !important;
  line-height: 1.65 !important;
}

.quick-start-result svg {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--blue-dark);
}

.agent-result-example {
  max-width: 720px;
  margin-top: 22px;
}

.submission-package-grid {
  margin-top: 25px;
}

.submission-code {
  min-width: 0;
  margin: 0;
  border-radius: 4px;
}

.submission-code .code-toolbar {
  padding-right: 17px;
}

.submission-code .code-toolbar small {
  color: #8798a4;
  font-size: 11px;
}

.submission-code .code-toolbar > span {
  font-size: 12px;
}

.submission-code pre {
  padding: 23px;
  font-size: 13px;
  line-height: 1.72;
}

.submission-file-notes {
  max-width: 720px;
  margin: 20px 0 0;
  border-top: 1px solid var(--line-strong);
}

.submission-file-notes > div {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.submission-file-notes dt,
.submission-file-notes dd {
  margin: 0;
}

.submission-file-notes dt {
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 800;
}

.submission-file-notes dd {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.submission-warning {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 13px;
  margin-top: 18px;
  padding: 15px 17px;
  color: #722626;
  background: #fff4f4;
  border: 1px solid #efc8c8;
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.65;
}

.submission-warning > svg {
  width: 19px;
  height: 19px;
  margin-top: 1px;
}

.submission-warning strong {
  font-size: inherit;
}

.submission-warning p {
  margin: 4px 0 0;
  color: #875050;
  font-size: inherit;
  line-height: inherit;
}

.manifest-example {
  max-width: 650px;
  margin-top: 18px;
}

.runtime-interface-grid {
  margin-top: 22px;
}

.runtime-rules {
  max-width: 720px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.runtime-rules li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.runtime-rules strong {
  font-size: 13.5px;
}

.runtime-rules span {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.52;
}

.submission-section-intro {
  max-width: 780px;
  margin-bottom: 30px !important;
  color: var(--ink-soft) !important;
  font-size: 16px !important;
  line-height: 1.72 !important;
}

.submission-guide-subsection {
  padding: 29px 0 31px;
  border-top: 1px solid var(--line);
}

.submission-guide-subsection:last-child {
  padding-bottom: 0;
}

.submission-guide-subsection h3 {
  margin: 0 0 11px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.25;
}

.submission-guide-subsection > p {
  max-width: 800px;
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.submission-guide-subsection a {
  color: var(--blue-dark);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--blue) 38%, transparent);
  text-underline-offset: 3px;
}

.submission-checklist {
  display: grid;
  gap: 10px;
  max-width: 820px;
  margin: 17px 0 0;
  padding: 0;
  list-style: none;
}

.submission-checklist li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.65;
}

.submission-checklist li::before {
  position: absolute;
  top: 0.72em;
  left: 2px;
  width: 7px;
  height: 7px;
  content: "";
  border: 1.5px solid var(--blue);
  transform: translateY(-50%);
}

.submission-inline-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 820px;
  margin-top: 21px !important;
  padding: 13px 15px;
  color: var(--muted) !important;
  background: #f5f9fc;
  border-left: 3px solid var(--blue);
  font-size: 13.5px !important;
}

.submission-inline-note > span,
.requirement-tba {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  width: fit-content;
  min-height: 20px;
  padding: 2px 7px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border: 1px solid #c5dbea;
  font-size: 9.5px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.submission-guide-subsection code {
  color: #123a5f;
  background: #edf4f8;
  border: 1px solid #d5e3ec;
}

/* Competition data and submission routes */

.competition-page-masthead {
  padding: 54px 0 50px;
  background: #fff;
}

.competition-page-masthead .content-wrap {
  grid-template-columns: minmax(0, 900px);
  gap: 0;
}

.competition-page-masthead h1 {
  font-size: 42px;
}

.competition-page-masthead p {
  font-size: 16px;
  line-height: 1.7;
}

.competition-page-layout {
  gap: 62px;
  padding-top: 52px;
  padding-bottom: 96px;
}

.competition-page-document {
  max-width: 930px;
}

.competition-document-heading {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-strong);
}

.competition-document-heading h2 {
  margin: 10px 0 0;
  font-size: 32px;
}

.competition-document-heading p {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.resource-table-wrap {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.resource-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  background: #fff;
  font-size: 13px;
}

.resource-table th,
.resource-table td {
  padding: 19px 17px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

.resource-table tr:last-child th,
.resource-table tr:last-child td {
  border-bottom: 0;
}

.resource-table thead th {
  color: var(--muted);
  background: var(--paper);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.resource-table tbody th {
  width: 20%;
  color: var(--ink);
  font-size: 13.5px;
}

.resource-table tbody td:nth-child(2) {
  width: 42%;
  color: var(--muted);
  line-height: 1.6;
}

.resource-table tbody td:nth-child(3) {
  width: 21%;
}

.resource-version,
.resource-state {
  display: block;
}

.resource-version {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 750;
}

.resource-state {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11.5px;
}

.resource-download {
  min-height: 34px;
  padding: 0 11px;
  color: #647581;
  background: #f3f6f8;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  cursor: not-allowed;
}

.resource-download.available {
  min-height: 0;
  display: inline;
  padding: 0;
  color: var(--blue-dark);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  cursor: pointer;
  font-size: 12.5px;
  text-decoration: none;
  text-underline-offset: 3px;
}

.resource-download.available:hover,
.resource-download.available:focus-visible {
  color: #104b80;
  text-decoration: underline;
}

.resource-release-note {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 13px;
  margin-top: 22px;
  padding: 17px 19px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
}

.resource-release-note svg {
  width: 20px;
  height: 20px;
}

.resource-release-note strong {
  font-size: 13.5px;
}

.resource-release-note p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

/* Shared neutral note used for ordinary explanatory and release-status content. */
.info-note.info-note {
  padding: 15px 17px;
  color: var(--ink-soft);
  background: #f3f6f8;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.65;
}

.info-note.info-note strong {
  color: var(--ink);
  font-size: inherit;
}

.info-note.info-note p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: inherit;
  line-height: inherit;
}

.info-note.info-note > span {
  display: inline;
  min-height: 0;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.info-note-with-icon.info-note-with-icon {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.info-note-with-icon.info-note-with-icon > svg {
  width: 20px;
  height: 20px;
  color: var(--blue-dark);
}

@media (min-width: 821px) {
  .board-notice.info-note {
    grid-template-columns: 24px minmax(0, 1fr) auto;
  }
}

.registration-policy-note.info-note {
  margin-top: 20px;
}

.submission-inline-note.info-note {
  display: block;
}

.submission-inline-note.info-note > span {
  margin-right: 8px;
}

.submissions-dashboard {
  display: grid;
  gap: 42px;
  min-width: 0;
  width: 100%;
}

.submissions-dashboard > *,
.submission-history-section,
[data-agent-versions-list],
[data-full-evaluations-list] {
  min-width: 0;
  max-width: 100%;
}

.submission-account-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--line);
}

.submission-account-summary > div {
  min-height: 142px;
  display: grid;
  align-content: center;
  gap: 9px;
  padding: 24px;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.submission-account-summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.submission-account-summary strong {
  color: var(--ink);
  font-size: 34px;
  line-height: 1;
}

.submission-account-summary small {
  color: var(--muted);
  font-size: 11.5px;
}

.new-submission-panel {
  display: grid;
  gap: 17px;
  padding: 29px 31px 25px;
  background: #fff;
  border: 1px solid var(--line);
}

.new-submission-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  text-align: center;
}

.new-submission-primary {
  width: 100%;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #fff;
  background: var(--blue-dark);
  border: 1px solid var(--blue-dark);
  border-radius: 5px;
  box-shadow: 0 4px 0 #0b477d;
  cursor: pointer;
  font-size: 15px;
  font-weight: 850;
  transition:
    background-color 150ms ease,
    box-shadow 150ms ease,
    transform 150ms ease;
}

.new-submission-primary:hover {
  background: #145d99;
}

.new-submission-primary:focus-visible {
  outline: 3px solid rgb(29 111 178 / 24%);
  outline-offset: 3px;
}

.new-submission-primary:active {
  box-shadow: 0 1px 0 #0b477d;
  transform: translateY(3px);
}

.new-submission-primary:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.new-submission-primary svg {
  width: 18px;
  height: 18px;
}

.submission-history-section {
  padding-top: 7px;
}

.submission-history-section > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line-strong);
}

.submission-history-section h2 {
  margin: 8px 0 0;
  font-size: 27px;
}

.history-count {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.competition-empty-state {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-top: 18px;
  padding: 24px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid #b9d5e8;
  border-left: 4px solid var(--blue);
}

.competition-empty-state > svg {
  width: 25px;
  height: 25px;
}

.competition-empty-state strong {
  font-size: 15px;
}

.competition-empty-state p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.competition-empty-state-inline {
  grid-template-columns: 30px minmax(0, 1fr);
  min-height: 74px;
  padding: 19px 24px;
}

.competition-empty-state-inline p {
  margin: 0;
  color: var(--blue-dark);
  font-size: 14px;
  text-align: center;
}

.agent-version-table-wrap {
  overflow: visible;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
}

.agent-version-table {
  width: 100%;
  min-width: 0;
  border-collapse: collapse;
  table-layout: fixed;
  background: #fff;
}

.agent-version-table th,
.agent-version-table td {
  padding: 18px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.agent-version-table th {
  color: var(--ink);
  background: #f8fafc;
  font-size: 14px;
  font-weight: 850;
}

.agent-version-table th:nth-child(1) {
  width: 12%;
}

.agent-version-table th:nth-child(2) {
  width: 19%;
}

.agent-version-table th:nth-child(3) {
  width: 15%;
}

.agent-version-table th:nth-child(4) {
  width: 16%;
}

.agent-version-table th:nth-child(5) {
  width: 13%;
}

.agent-version-table th:nth-child(6) {
  width: 25%;
}

.agent-version-table tbody tr:last-child td {
  border-bottom: 0;
}

.agent-version-table tbody tr:hover {
  background: #fbfdff;
}

.agent-version-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 14px;
  padding: 13px 0 0;
  border-top: 1px solid var(--line);
}

.agent-version-pagination button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 12px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
}

.agent-version-pagination button:hover:not(:disabled),
.agent-version-pagination button:focus-visible {
  color: #fff;
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.agent-version-pagination button:disabled {
  color: #8a98a8;
  background: var(--paper);
  cursor: not-allowed;
  opacity: 0.72;
}

.agent-version-pagination button svg {
  width: 16px;
  height: 16px;
}

.agent-version-pagination > span {
  min-width: 112px;
  color: var(--ink-soft);
  font-size: 13.5px;
  font-weight: 750;
  text-align: center;
}

.agent-version-id {
  color: var(--blue-dark);
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.agent-version-name,
.agent-version-number,
.agent-version-sha {
  display: block;
}

.agent-version-name {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.agent-version-number {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 700;
}

.agent-version-table time {
  display: block;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.agent-version-sha {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.agent-version-detail {
  min-width: 0;
}

.agent-version-detail > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.55;
}

.agent-version-detail > span {
  display: inline-block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
}

.agent-version-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0;
}

.agent-version-table .submission-diagnostics {
  margin-top: 11px;
}

.submission-view-log {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 7px 9px;
  color: var(--blue-dark);
  background: transparent;
  border: 0;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
  text-underline-offset: 3px;
}

.submission-view-log:hover,
.submission-view-log:focus-visible {
  text-decoration: underline;
}

.submission-view-log svg {
  width: 16px;
  height: 16px;
}

.full-evaluation-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 18px;
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.full-evaluation-entry strong {
  color: var(--ink);
  font-size: 16px;
}

.full-evaluation-entry p {
  max-width: 590px;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.full-evaluation-entry button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  color: #65727d;
  background: #edf1f4;
  border: 1px solid #c8d1d8;
  border-radius: 4px;
  cursor: not-allowed;
  font-size: 14px;
  font-weight: 850;
}

.full-evaluation-entry button svg {
  width: 16px;
  height: 16px;
}

.full-evaluation-entry button span {
  padding-left: 8px;
  border-left: 1px solid #c8d1d8;
  font-size: 10px;
  text-transform: uppercase;
}

.submission-log-document {
  display: grid;
  gap: 28px;
}

.submission-log-back {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 850;
  text-underline-offset: 3px;
}

.submission-log-back svg {
  width: 17px;
  height: 17px;
}

.submission-log-summary {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.2fr 1.8fr;
  border-top: 2px solid var(--blue);
  border-left: 1px solid var(--line);
}

.submission-log-summary > div {
  min-width: 0;
  min-height: 108px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 19px 20px;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.submission-log-summary > div > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.submission-log-summary strong {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.submission-log-summary code {
  color: var(--blue-dark);
  font-size: 12.5px;
}

.submission-log-console-section {
  min-width: 0;
}

.submission-log-console-section > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line-strong);
}

.submission-log-console-section h2 {
  margin: 7px 0 0;
  font-size: 28px;
}

.submission-log-download {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  color: #fff;
  background: var(--blue-dark);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
}

.submission-log-download svg {
  width: 17px;
  height: 17px;
}

.submission-log-console {
  height: min(620px, 68vh);
  overflow: auto;
  margin: 18px 0 0;
  padding: 22px 24px;
  color: #e6edf3;
  background: #151a1f;
  border: 1px solid #29343d;
  border-radius: 4px;
  font-size: 14.5px;
  line-height: 1.65;
  white-space: pre;
  tab-size: 2;
}

.submission-notice {
  margin-top: -18px;
  padding: 14px 17px;
  color: var(--blue-dark);
  background: #f3f8fc;
  border: 1px solid #b9d5e8;
  border-left: 4px solid var(--blue);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}

.submission-notice.success {
  color: #155f46;
  background: #f1faf6;
  border-color: #a9d7c2;
  border-left-color: #21825f;
}

.submission-notice.running {
  color: #73530a;
  background: #fff9e9;
  border-color: #e7d295;
  border-left-color: #bd8a15;
}

.submission-notice.error {
  color: #8b2931;
  background: #fff5f5;
  border-color: #e6b8bc;
  border-left-color: #c8424e;
}

.submission-list {
  display: grid;
  gap: 15px;
  margin-top: 18px;
}

.submission-record {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
}

.submission-record-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
}

.submission-record h3 {
  margin: 9px 0 0;
  color: var(--ink);
  font-size: 18px;
}

.submission-record h3 small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.submission-record-main p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.submission-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 6px 11px;
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.25;
  white-space: nowrap;
}

.submission-status::before {
  display: none;
}

.submission-status.success {
  color: #fff;
  background: #21825f;
}

.submission-status.running {
  color: #fff;
  background: #a36f08;
}

.submission-status.warning {
  color: #fff;
  background: #a85f0a;
}

.submission-status.error {
  color: #fff;
  background: #c8424e;
}

.submission-row-action {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 13px;
  color: #fff;
  background: var(--blue-dark);
  border: 0;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
}

.submission-row-action:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.submission-row-action svg {
  width: 16px;
  height: 16px;
}

.submission-row-action.secondary {
  padding: 8px 10px;
  color: var(--blue-dark);
  background: #eef5fa;
  border: 1px solid #b9d5e8;
  font-size: 12px;
}

.submission-row-action.full-evaluation-trigger {
  min-height: 44px;
  padding: 10px 15px;
  color: #fff;
  background: var(--blue-dark);
  border: 1px solid #104b80;
  border-radius: 5px;
  box-shadow: 0 3px 0 #0b477d;
  cursor: pointer;
  font-size: 13.5px;
  transition:
    background-color 150ms ease,
    border-color 150ms ease,
    box-shadow 150ms ease,
    transform 150ms ease;
}

.submission-row-action.full-evaluation-trigger:hover:not(:disabled) {
  background: #1468ad;
  border-color: #0f568f;
  box-shadow: 0 4px 0 #0b477d;
  transform: translateY(-1px);
}

.submission-row-action.full-evaluation-trigger:active:not(:disabled) {
  box-shadow: 0 1px 0 #0b477d;
  transform: translateY(2px);
}

.submission-row-action.full-evaluation-trigger:focus-visible {
  outline: 3px solid rgb(40 120 200 / 28%);
  outline-offset: 3px;
}

.submission-row-action.full-evaluation-trigger:disabled {
  color: #6f8293;
  background: #e7edf2;
  border-color: #c4d0da;
  box-shadow: none;
  transform: none;
}

.smoke-test-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.smoke-test-state strong {
  color: var(--ink-soft);
  font-size: 13.5px;
}

.smoke-test-state small {
  padding-left: 7px;
  border-left: 1px solid var(--line-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11.5px;
  font-weight: 750;
}

.smoke-test-state.success strong {
  color: #155f46;
}

.smoke-test-state.running strong {
  color: #73530a;
}

.smoke-test-state.error strong {
  color: #8b2931;
}

.submission-log-modal {
  width: min(1120px, calc(100vw - 56px));
  max-width: none;
  max-height: calc(100vh - 56px);
  margin: auto;
  padding: 0;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  box-shadow: 0 24px 80px rgb(12 28 42 / 32%);
}

.submission-log-modal::backdrop {
  background: rgb(12 21 29 / 62%);
  backdrop-filter: blur(2px);
}

.submission-log-modal-shell {
  display: grid;
  grid-template-rows: auto auto minmax(260px, 1fr) auto;
  max-height: calc(100vh - 58px);
}

.submission-log-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 26px 19px;
  border-bottom: 1px solid var(--line);
}

.submission-log-modal-header h2 {
  margin: 5px 0 0;
  font-size: 27px;
}

.submission-log-modal-close {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  background: #f5f7f9;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.submission-log-modal-close:hover {
  color: var(--blue-dark);
  border-color: #9fc6df;
}

.submission-log-modal-close svg {
  width: 20px;
  height: 20px;
}

.submission-log-modal-summary {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 2fr;
  border-bottom: 1px solid var(--line);
}

.submission-log-modal-summary > div {
  min-width: 0;
  display: grid;
  gap: 7px;
  align-content: center;
  padding: 17px 24px;
  border-right: 1px solid var(--line);
}

.submission-log-modal-summary > div:last-child {
  border-right: 0;
}

.submission-log-modal-summary > div > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.submission-log-modal-summary strong {
  min-width: 0;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.submission-log-modal-summary code {
  color: var(--blue-dark);
  font-size: 12px;
}

.submission-log-modal .submission-notice {
  margin: 16px 24px 0;
}

.submission-log-modal-console {
  min-height: 360px;
  overflow: auto;
  margin: 20px 24px;
  padding: 21px 23px;
  color: #e6edf3;
  background: #151a1f;
  border: 1px solid #29343d;
  border-radius: 3px;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre;
  tab-size: 2;
}

.submission-log-modal-footer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 17px 24px;
  border-top: 1px solid var(--line);
}

.submission-log-dismiss {
  padding: 9px 2px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.submission-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgb(255 255 255 / 45%);
  border-top-color: #fff;
  border-radius: 50%;
  animation: submission-spin 0.8s linear infinite;
}

@keyframes submission-spin {
  to {
    transform: rotate(360deg);
  }
}

.submission-record-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 17px;
  padding-top: 15px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.5;
}

.submission-record-meta strong {
  margin-right: 4px;
  color: var(--ink-soft);
}

.submission-record-meta code {
  font-size: 10.5px;
}

.submission-diagnostics {
  margin-top: 15px;
  border-top: 1px solid var(--line);
}

.submission-diagnostics summary {
  padding-top: 13px;
  color: var(--blue-dark);
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 800;
}

.submission-diagnostics pre {
  max-height: 260px;
  overflow: auto;
  margin: 12px 0 0;
  padding: 14px;
  color: #dfeaf2;
  background: #17212a;
  font-size: 10.5px;
  line-height: 1.55;
  white-space: pre-wrap;
}

@media (max-width: 700px) {
  .submission-record {
    padding: 19px;
  }

  .submission-record-main {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .submission-row-action {
    width: 100%;
  }
}

@media (max-width: 1080px) {
  .submission-guide-masthead .submission-hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .submission-hero-actions {
    padding-top: 20px;
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .submission-guide-layout {
    gap: 46px;
  }

  .competition-page-layout {
    gap: 46px;
  }
}

@media (max-width: 820px) {
  .submission-file-notes {
    margin-top: 20px;
  }

  .runtime-rules {
    margin-top: 18px;
  }

  .competition-page-rail {
    gap: 20px;
  }

  .rail-navigation-group + .rail-navigation-group {
    padding-top: 20px;
  }

  .competition-page-rail .rail-navigation-group nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .competition-page-rail .competition-navigation a:first-child {
    grid-column: 1 / -1;
  }

  .submission-guide-rail .on-page-navigation nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .new-submission-panel {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .new-submission-action {
    max-width: 360px;
  }
}

@media (max-width: 760px) {
  .submission-guide-masthead {
    padding: 38px 0 34px;
  }

  .submission-guide-masthead h1 {
    max-width: 100%;
    font-size: 34px;
    overflow-wrap: anywhere;
  }

  .submission-guide-masthead p {
    font-size: 15px;
  }

  .submission-hero-actions > div {
    display: grid;
    grid-template-columns: 1fr;
  }

  .submission-action {
    width: 100%;
  }

  .submission-guide-rail .on-page-navigation nav a:last-child {
    grid-column: 1 / -1;
  }

  .submission-guide-rail .on-page-navigation nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .submission-guide-layout,
  .submission-guide-document,
  .submission-guide-document .doc-section {
    min-width: 0;
    max-width: 100%;
  }

  .submission-guide-document .doc-section {
    padding-bottom: 48px;
    margin-bottom: 48px;
  }

  .quick-start-steps li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    padding: 24px 0 26px;
  }

  .quick-start-path-links {
    display: grid;
    gap: 9px;
  }

  .quick-start-step > strong {
    font-size: 18px;
  }

  .quick-start-command pre {
    padding: 16px;
    font-size: 12.5px;
  }

  .submission-section-intro {
    margin-bottom: 24px !important;
    font-size: 15px !important;
  }

  .submission-guide-subsection {
    padding: 24px 0 26px;
  }

  .submission-guide-subsection h3 {
    font-size: 20px;
  }

  .submission-guide-subsection > p {
    font-size: 14.5px;
  }

  .submission-checklist li {
    font-size: 14px;
  }

  .submission-inline-note {
    display: block;
  }

  .submission-inline-note > span {
    margin: 0 7px 6px 0;
  }

  .competition-page-masthead {
    padding: 40px 0 37px;
  }

  .competition-page-masthead h1 {
    font-size: 36px;
  }

  .competition-page-masthead p {
    font-size: 15px;
  }

  .competition-page-layout {
    padding-top: 42px;
    padding-bottom: 76px;
  }

  .competition-document-heading h2 {
    font-size: 28px;
  }

  .resource-table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
  }

  .resource-table,
  .resource-table tbody {
    min-width: 0;
    display: block;
    background: transparent;
  }

  .resource-table thead {
    display: none;
  }

  .resource-table tbody {
    display: grid;
    gap: 14px;
  }

  .resource-table tbody tr {
    display: block;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 5px;
  }

  .resource-table tbody tr > * {
    width: auto !important;
    display: block;
    padding: 13px 15px;
    border-bottom: 1px solid var(--line) !important;
  }

  .resource-table tbody tr > *:last-child {
    border-bottom: 0 !important;
  }

  .resource-table tbody th {
    padding-top: 15px;
    padding-bottom: 15px;
    background: var(--paper);
    font-size: 14px;
  }

  .resource-table tbody td:nth-child(3) {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    align-items: center;
  }

  .resource-state {
    margin-top: 0;
  }

  .resource-download {
    width: 100%;
  }

  .submission-account-summary {
    grid-template-columns: 1fr;
  }

  .submission-account-summary > div {
    min-height: 112px;
  }

  .new-submission-panel {
    padding: 24px 21px;
  }

  .new-submission-primary {
    min-height: 54px;
    font-size: 14px;
  }

  .submission-history-section > header {
    align-items: start;
  }

  .competition-empty-state {
    align-items: start;
    padding: 20px;
  }

  .competition-empty-state-inline {
    align-items: center;
  }

  .agent-version-table-wrap {
    overflow: visible;
    border: 0;
    border-top: 0;
  }

  .agent-version-table,
  .agent-version-table tbody {
    min-width: 0;
    display: block;
  }

  .agent-version-table thead {
    display: none;
  }

  .agent-version-table tbody {
    display: grid;
    gap: 14px;
  }

  .agent-version-table tbody tr {
    display: block;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-top: 3px solid var(--blue);
  }

  .agent-version-table td {
    width: auto !important;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 13px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
  }

  .agent-version-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
  }

  .agent-version-table td:last-child {
    display: block;
    border-bottom: 0;
  }

  .agent-version-table td:last-child::before {
    display: block;
    margin-bottom: 9px;
  }

  .agent-version-actions .submission-row-action {
    width: 100%;
  }

  .agent-version-pagination {
    justify-content: space-between;
  }

  .agent-version-actions .submission-view-log {
    width: 100%;
    justify-content: center;
  }

  .submission-log-modal {
    width: calc(100vw - 28px);
    max-height: calc(100vh - 28px);
  }

  .submission-log-modal-shell {
    max-height: calc(100vh - 30px);
  }

  .submission-log-modal-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .submission-log-modal-summary > div:last-child {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
  }

  .submission-log-modal-console {
    min-height: 300px;
    margin: 16px;
    padding: 18px;
    font-size: 12.5px;
  }

  .submission-log-modal-footer {
    padding: 15px 16px;
  }
}

@media (max-width: 520px) {
  .competition-page-rail .rail-navigation-group nav,
  .competition-page-rail .competition-navigation {
    grid-template-columns: 1fr;
  }

  .competition-page-rail .competition-navigation a:first-child {
    grid-column: auto;
  }

  .agent-version-table td {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .agent-version-table td::before {
    margin-bottom: 2px;
  }

  .quick-start-steps li {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .quick-start-result {
    grid-template-columns: 18px minmax(0, 1fr);
    padding: 11px 12px;
  }

  .competition-empty-state-inline {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 10px;
    padding: 17px 15px;
  }

  .competition-empty-state-inline p {
    text-align: left;
  }

  .submission-log-modal-summary {
    grid-template-columns: 1fr;
  }

  .submission-log-modal-summary > div,
  .submission-log-modal-summary > div:last-child {
    grid-column: auto;
    border-top: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .submission-log-modal-header {
    padding: 18px;
  }

  .submission-log-modal-footer {
    display: grid;
  }

  .submission-log-modal-footer .submission-log-download,
  .submission-log-dismiss {
    width: 100%;
    justify-content: center;
  }
}

/* Participant documents use the same right-hand table-of-contents pattern as
   Task & Dataset. The rail remains first in the DOM so it returns above the
   article on narrow screens without duplicating navigation markup. */
.page-layout.right-doc-layout {
  grid-template-columns: minmax(0, 900px) minmax(190px, 210px);
  gap: 54px;
  justify-content: center;
}

.right-doc-layout > .page-rail {
  grid-column: 2;
  grid-row: 1;
  padding-left: 18px;
  border-left: 1px solid var(--line-strong);
}

.right-doc-layout > .page-document {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

@media (max-width: 1000px) {
  .page-layout.right-doc-layout {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 190px);
    gap: 38px;
  }
}

@media (max-width: 820px) {
  .page-layout.right-doc-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .right-doc-layout > .page-rail {
    grid-column: 1;
    grid-row: 1;
    padding: 14px 0;
    border-top: 1px solid var(--line-strong);
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
    border-left: 0;
  }

  .right-doc-layout > .page-document {
    grid-column: 1;
    grid-row: 2;
  }
}

/* Rules */

.rules-page {
  background: #fff;
}

.rules-masthead {
  padding: 54px 0 48px;
  background: #fff;
}

.rules-masthead .content-wrap {
  display: block;
}

.rules-masthead h1 {
  margin-top: 9px;
  font-size: clamp(38px, 4.2vw, 52px);
}

.rules-masthead p {
  max-width: 760px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
}

.rules-page .rules-rulebook-layout {
  grid-template-columns: minmax(0, 900px) minmax(220px, 280px);
  gap: clamp(48px, 6vw, 90px);
  justify-content: space-between;
  padding-top: 54px;
  padding-bottom: 92px;
}

.rules-page .rules-document {
  max-width: 900px;
  color: var(--ink);
}

.rules-introduction {
  padding-bottom: 38px;
  scroll-margin-top: 108px;
  border-bottom: 1px solid var(--line-strong);
}

.rules-acceptance {
  max-width: 850px;
  margin: 0;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 850;
  letter-spacing: -0.018em;
  line-height: 1.3;
}

.rules-lead,
.rules-introduction > p:not(.rules-acceptance) {
  max-width: 850px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.78;
}

.rules-introduction .rules-lead {
  color: var(--ink);
  font-size: 16px;
}

.rules-section {
  padding: 39px 0 42px;
  scroll-margin-top: 105px;
  border-bottom: 1px solid var(--line);
}

.rules-section h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.012em;
  line-height: 1.35;
}

.rules-section > p,
.rule-clause > p {
  max-width: 850px;
  margin: 13px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.rule-clause {
  margin-top: 28px;
}

.rule-clause h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
  text-transform: uppercase;
}

.rules-clauses {
  max-width: 850px;
  margin: 13px 0 0;
  padding-left: 1.6rem;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.rules-clauses li {
  margin: 8px 0;
  padding-left: 5px;
}

.rules-clauses li::marker {
  color: var(--ink-soft);
  font-weight: 650;
}

.rules-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 24px;
}

.rules-related-links a {
  color: var(--blue-dark);
  font-weight: 750;
  text-underline-offset: 3px;
}

.rules-publication {
  border-bottom-color: var(--line-strong);
}

.rules-page .rules-outline {
  order: 2;
  top: 96px;
  padding-left: 20px;
  border-left: 4px solid #e6e9ec;
}

.rules-page .rules-outline > strong {
  padding: 0 0 12px;
  border: 0;
  font-size: 15px;
  text-transform: none;
}

.rules-page .rules-outline nav {
  padding: 0;
  border: 0;
}

.rules-page .rules-outline nav a {
  min-height: 0;
  padding: 7px 0;
  color: var(--muted);
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.rules-page .rules-outline nav a:hover,
.rules-page .rules-outline nav a.active {
  color: var(--ink);
  background: transparent;
  border: 0;
}

@media (max-width: 1080px) {
  .rules-page .rules-rulebook-layout {
    grid-template-columns: minmax(0, 1fr) 230px;
    gap: 44px;
  }
}

@media (max-width: 820px) {
  .rules-page .rules-rulebook-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 38px;
  }

  .rules-page .rules-outline {
    order: -1;
    position: static;
    display: block;
    padding: 15px 0 14px 16px;
  }

  .rules-page .rules-outline nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
    background: transparent;
    border: 0;
  }

  .rules-page .rules-outline nav a {
    min-height: 34px;
    padding: 7px 0;
    background: transparent;
    border: 0;
  }
}

@media (max-width: 560px) {
  .rules-masthead {
    padding: 42px 0 38px;
  }

  .rules-masthead h1 {
    font-size: 36px;
  }

  .rules-page .rules-outline nav {
    grid-template-columns: 1fr;
  }

  .rules-acceptance {
    font-size: 20px;
  }

  .rules-section {
    padding: 32px 0 35px;
  }

  .rules-section h2 {
    font-size: 20px;
  }

  .rules-section > p,
  .rule-clause > p,
  .rules-clauses,
  .rules-lead,
  .rules-introduction > p:not(.rules-acceptance) {
    font-size: 14px;
  }
}

/* Timeline */

.timeline-page {
  background: #fff;
}

.timeline-masthead {
  padding: 54px 0 48px;
  background: #fff;
}

.timeline-masthead .content-wrap {
  display: block;
}

.timeline-masthead h1 {
  margin-top: 9px;
  font-size: clamp(38px, 4.2vw, 52px);
}

.timeline-masthead p {
  max-width: 790px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
}

.timeline-content {
  padding-top: 52px;
  padding-bottom: 92px;
}

.timeline-document {
  max-width: 930px;
}

.timeline-introduction h2 {
  margin: 0;
  font-size: 26px;
  line-height: 1.3;
}

.timeline-introduction p {
  max-width: 800px;
  margin: 13px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.72;
}

.roadmap {
  position: relative;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.roadmap::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 25px;
  left: 169px;
  width: 1px;
  background: var(--line-strong);
}

.roadmap li {
  position: relative;
  display: grid;
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 50px;
  padding-bottom: 50px;
}

.roadmap li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 163px;
  z-index: 1;
  width: 13px;
  height: 13px;
  border: 3px solid var(--line-strong);
  border-radius: 50%;
  background: #fff;
}

.roadmap li.active::before {
  border-color: var(--coral);
  box-shadow: 0 0 0 5px var(--coral-soft);
}

.roadmap time {
  display: grid;
  gap: 3px;
  text-align: right;
}

.roadmap time strong {
  font-size: 13px;
}

.roadmap time span {
  color: var(--muted);
  font-size: 9px;
}

.roadmap-status {
  display: inline-block;
  padding: 3px 7px;
  border-radius: 3px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  font-size: 8px;
  font-weight: 850;
  text-transform: uppercase;
}

.roadmap-status.deadline {
  color: #a13c30;
  background: var(--coral-soft);
}

.roadmap-status.release,
.roadmap-status.opening,
.roadmap-status.results {
  color: #0f674a;
  background: var(--green-soft);
}

.roadmap h3 {
  margin: 10px 0 0;
  font-size: 17px;
}

.roadmap p {
  max-width: 680px;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.timeline-update {
  max-width: 830px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.timeline-update strong {
  color: var(--ink);
}

@media (max-width: 620px) {
  .timeline-masthead {
    padding: 42px 0 38px;
  }

  .timeline-masthead h1 {
    font-size: 36px;
  }

  .timeline-content {
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .roadmap::before {
    left: 6px;
  }

  .roadmap li {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-right: 0;
    padding-bottom: 38px;
    padding-left: 34px;
  }

  .roadmap li::before {
    left: 0;
  }

  .roadmap time {
    text-align: left;
  }

  .roadmap h3 {
    font-size: 16px;
  }

  .timeline-introduction p,
  .roadmap p {
    font-size: 14px;
  }
}

/* FAQ */

.faq-page {
  background: #fff;
}

.faq-masthead {
  padding: 52px 0 46px;
  background: #fff;
}

.faq-masthead .content-wrap {
  display: block;
}

.faq-masthead h1 {
  max-width: 840px;
  margin-top: 9px;
  font-size: clamp(38px, 4.2vw, 52px);
}

.faq-masthead p {
  max-width: 800px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.68;
}

.faq-content {
  padding-top: 42px;
  padding-bottom: 92px;
}

.faq-document {
  max-width: 920px;
}

.faq-index {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 9px 22px;
  padding: 0 0 22px;
  border-bottom: 1px solid var(--line-strong);
}

.faq-index strong {
  width: 100%;
  font-size: 13px;
}

.faq-index a {
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.faq-section {
  margin-top: 52px;
  scroll-margin-top: 96px;
}

.faq-section h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.35;
}

.faq-section .faq-list {
  margin-top: 18px;
}

.faq-page .faq-list summary {
  min-height: 0;
  padding: 19px 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
}

.faq-page .faq-list summary svg {
  width: 18px;
  height: 18px;
  color: var(--blue-dark);
}

.faq-page .faq-list details[open] summary {
  color: var(--ink);
}

.faq-answer {
  max-width: 790px;
  padding: 0 34px 21px 0;
}

.faq-page .faq-list .faq-answer p {
  max-width: none;
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.72;
}

.faq-page .faq-list .faq-answer .faq-reference {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.faq-reference a {
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.faq-reference span {
  margin: 0 5px;
  color: var(--line-strong);
}

.faq-closing {
  max-width: 790px;
  margin: 52px 0 0;
  padding-top: 20px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.68;
  border-top: 1px solid var(--line-strong);
}

.faq-closing strong {
  color: var(--ink);
}

@media (max-width: 620px) {
  .faq-masthead {
    padding: 42px 0 38px;
  }

  .faq-masthead h1 {
    font-size: 36px;
  }

  .faq-content {
    padding-top: 34px;
    padding-bottom: 72px;
  }

  .faq-index {
    display: grid;
    gap: 10px;
  }

  .faq-section {
    margin-top: 44px;
  }

  .faq-section h2 {
    font-size: 22px;
  }

  .faq-page .faq-list summary {
    padding: 17px 0;
    font-size: 14px;
  }

  .faq-answer {
    padding-right: 0;
  }
}

/* Contact */

.contact-page {
  background: #fff;
}

.contact-masthead {
  padding: 52px 0 46px;
  background: #fff;
}

.contact-masthead .content-wrap {
  display: block;
}

.contact-masthead h1 {
  margin-top: 9px;
  font-size: clamp(38px, 4.2vw, 52px);
}

.contact-masthead p {
  max-width: 760px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.68;
}

.contact-email-placeholder {
  color: var(--blue-dark);
  font-weight: 760;
}

.contact-content {
  padding-top: 48px;
  padding-bottom: 96px;
}

.contact-team-heading h2 {
  margin: 0;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.018em;
}

.contact-roster {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(52px, 6vw, 82px);
  margin-top: 32px;
}

.contact-roster-column {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 32px;
}

.contact-member {
  min-width: 0;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
}

.contact-member-avatar {
  width: 96px;
  height: 96px;
  display: block;
  object-fit: cover;
  background: #eaf1f6;
  border: 1px solid #d3dfe8;
}

.contact-member-details {
  min-width: 0;
  padding-top: 2px;
}

.contact-member-details h3 {
  margin: 0;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.28;
  letter-spacing: -0.018em;
}

.contact-member-role {
  display: block;
  margin-top: 5px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.4;
}

.contact-member-details p {
  margin: 5px 0 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.48;
}

.contact-member-homepage {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  color: var(--blue-dark);
  font-size: 12.5px;
  font-weight: 720;
  line-height: 1.4;
  text-decoration: none;
}

.contact-member-homepage:hover,
.contact-member-homepage:focus-visible {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 900px) {
  .contact-roster {
    gap: 42px;
  }

  .contact-member {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 18px;
  }

  .contact-member-avatar {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 720px) {
  .contact-masthead {
    padding: 42px 0 38px;
  }

  .contact-masthead h1 {
    font-size: 36px;
  }

  .contact-content {
    padding-top: 38px;
    padding-bottom: 72px;
  }

  .contact-team-heading h2 {
    font-size: 23px;
  }

  .contact-roster {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 28px;
  }

  .contact-roster-column {
    gap: 28px;
  }

  .contact-member {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
  }

  .contact-member-avatar {
    width: 72px;
    height: 72px;
  }

  .contact-member-details h3 {
    font-size: 17px;
  }
}

@media (max-width: 680px) {
  .header-inner {
    width: calc(100% - 24px);
    gap: 7px;
  }

  .brand > span:last-child {
    display: none;
  }

  .header-actions {
    gap: 6px;
  }

  .language-control {
    width: 68px;
    height: 34px;
  }

  .account-navigation {
    gap: 5px;
  }

  .account-navigation a,
  .account-navigation button {
    min-height: 34px;
    padding-inline: 9px;
    font-size: 10.5px;
  }

  .menu-button {
    width: 36px;
    height: 36px;
  }
}

@media (max-width: 360px) {
  .header-inner {
    gap: 5px;
  }

  .header-actions {
    gap: 4px;
  }

  .language-control {
    width: 58px;
  }

  .account-navigation {
    gap: 3px;
  }

  .account-navigation a,
  .account-navigation button {
    padding-inline: 6px;
    font-size: 9.5px;
  }
}

@media (max-width: 1080px) {
  .page-masthead .content-wrap {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .masthead-facts {
    max-width: 700px;
  }

  .contract-snapshot {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 48px;
  }

  .page-rail {
    top: 96px;
  }
}

@media (max-width: 820px) {
  .page-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .page-rail {
    position: static;
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-rail nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }

  .page-rail nav a {
    min-height: 44px;
    background: #fff;
    border-left: 0;
  }

  .page-rail nav a:hover,
  .page-rail nav a.active {
    border-left: 0;
  }

  .rail-note,
  .rail-status {
    margin-top: 16px;
  }

  .page-document {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .page-masthead {
    padding: 50px 0 45px;
  }

  .page-masthead h1 {
    font-size: 38px;
  }

  .page-masthead p {
    font-size: 13px;
  }

  .masthead-facts {
    grid-template-columns: 1fr;
  }

  .masthead-facts > div,
  .masthead-facts > div:first-child {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .masthead-facts > div:last-child {
    border-bottom: 0;
  }

  .page-layout {
    padding-top: 45px;
    padding-bottom: 75px;
  }

  .page-rail nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-section {
    padding-bottom: 52px;
    margin-bottom: 52px;
  }

  .doc-section h2 {
    font-size: 27px;
  }

  .doc-section > p.lead {
    font-size: 14px;
  }

  .definition-strip {
    grid-template-columns: 1fr;
  }

  .definition-strip > svg {
    transform: rotate(90deg);
  }

  .category-list > div {
    grid-template-columns: minmax(0, 1fr) 35px;
  }

  .category-list > div > span {
    grid-column: 1 / 3;
    grid-row: 2;
  }

  .category-list strong {
    grid-column: 1;
    grid-row: 1;
  }

  .category-list small {
    grid-column: 2;
    grid-row: 1;
  }

  .spec-table,
  .decision-table {
    min-width: 650px;
  }

  .decision-table {
    display: table;
  }

  .document-table {
    max-width: 100%;
    overflow-x: auto;
  }

  .contract-list,
  .status-grid,
  .open-decisions,
  .release-checklist,
  .requirement-list {
    grid-template-columns: 1fr;
  }

  .contract-snapshot,
  .responsibility-grid,
  .runtime-contract,
  .protocol-phases,
  .status-ledgers,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .runtime-legend {
    border: 1px solid var(--line);
  }

  .trust-path,
  .patch-pipeline {
    grid-template-columns: 1fr;
  }

  .trust-path > svg,
  .patch-pipeline > svg {
    display: block;
    margin: 0 auto;
    transform: rotate(90deg);
  }

  .trust-path > div {
    min-height: 76px;
  }

  .patch-pipeline > div {
    min-height: 145px;
    padding: 18px 12px;
    text-align: center;
  }

  .patch-pipeline > div > svg {
    margin-right: auto;
    margin-left: auto;
  }

  .protocol-phases > section {
    min-height: 0;
  }

  .status-ledgers dl > div {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .policy-register > div {
    grid-template-columns: 50px minmax(0, 1fr);
  }

  .policy-register p {
    grid-column: 2;
  }

  .portal-coming-soon {
    grid-template-columns: 1fr;
  }

  .disabled-cta {
    width: 100%;
  }

  .contract-list > div,
  .status-grid > div,
  .open-decisions > div {
    min-height: 0;
  }

  .single-model {
    grid-template-columns: 36px minmax(0, 1fr);
    padding: 20px;
  }

  .agent-flow li {
    grid-template-columns: 25px 25px minmax(0, 1fr);
  }

  .footer-links {
    padding: 16px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
}