.licence-page { background: var(--color-bg); }
.licence-page .site-header { border-color: var(--color-line); background: rgba(12, 13, 14, .92); backdrop-filter: blur(18px); }

.licence-article { padding-top: var(--header-height); }
.licence-hero,
.licence-feature,
.licence-content-grid { width: min(calc(100% - (var(--page-gutter) * 2)), var(--content-max)); margin-inline: auto; }

.licence-hero { padding-block: 88px 64px; }
.licence-back { display: inline-flex; align-items: center; gap: 10px; color: var(--color-muted); font-size: 12px; }
.licence-back:hover { color: var(--color-text); }
.licence-hero-grid { margin-top: 72px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .65fr); gap: clamp(56px, 8vw, 120px); align-items: end; }
.licence-hero .section-kicker { margin-bottom: 30px; color: var(--color-accent); text-transform: uppercase; }
.licence-hero h1 { max-width: 820px; font-family: var(--font-display); font-size: clamp(72px, 8.2vw, 118px); font-weight: 500; letter-spacing: -.065em; line-height: .86; text-transform: uppercase; }
.licence-deck { max-width: 520px; padding-bottom: 8px; color: #d0ccc4; font-size: clamp(19px, 2vw, 25px); letter-spacing: -.025em; line-height: 1.45; }

.licence-feature { position: relative; }
.licence-feature-image { width: 100%; height: clamp(360px, 48vw, 620px); border-radius: var(--radius-poster); object-fit: cover; object-position: center; filter: saturate(.58) contrast(1.05) brightness(.72); }
.licence-feature::after { content: ""; position: absolute; inset: 0 0 32px; border-radius: var(--radius-poster); background: linear-gradient(180deg, transparent 56%, rgba(12, 13, 14, .42)); pointer-events: none; }
.licence-feature figcaption { margin-top: 12px; display: flex; justify-content: space-between; gap: 24px; color: #77736d; font-size: 10px; line-height: 1.5; }
.licence-feature figcaption a { color: var(--color-muted); text-decoration: underline; text-underline-offset: 3px; }

.licence-content-grid { padding-block: 112px 160px; display: grid; grid-template-columns: minmax(0, 760px) minmax(280px, 360px); justify-content: space-between; gap: clamp(72px, 10vw, 150px); }
.licence-story > p { max-width: 700px; color: var(--color-muted); font-size: 17px; line-height: 1.8; }
.licence-story .licence-lead { color: var(--color-text); font-size: clamp(25px, 3vw, 36px); letter-spacing: -.035em; line-height: 1.25; }
.licence-story > p + p { margin-top: 28px; }
.licence-story blockquote { margin: 64px 0; padding: 32px 36px; border-left: 3px solid var(--color-accent); background: var(--color-surface); color: var(--color-text); font-size: clamp(21px, 2.4vw, 30px); font-weight: 600; letter-spacing: -.025em; line-height: 1.4; }
.licence-story > h2 { margin-top: 88px; font-size: clamp(36px, 4vw, 54px); font-weight: 500; letter-spacing: -.045em; line-height: 1.05; }
.licence-story > h2 + p { margin-top: 20px; }

.licence-activity { scroll-margin-top: 100px; padding-block: 38px; display: grid; grid-template-columns: 58px 1fr; gap: 18px; border-top: 1px solid var(--color-line); }
.licence-activity:last-of-type { border-bottom: 1px solid var(--color-line); }
.licence-activity > span { padding-top: 5px; color: var(--color-accent); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.licence-activity h3 { font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; letter-spacing: -.035em; line-height: 1.2; }
.licence-activity p { margin-top: 12px; color: var(--color-muted); font-size: 15px; line-height: 1.7; }

.licence-verify { margin-top: 88px; padding: 40px; border-radius: var(--radius-poster); background: var(--color-surface); }
.licence-verify h2 { font-size: 32px; font-weight: 500; letter-spacing: -.04em; }
.licence-verify p { margin-top: 14px; color: var(--color-muted); font-size: 15px; line-height: 1.7; }
.licence-verify a { margin-top: 30px; padding: 16px 18px; display: flex; justify-content: space-between; gap: 24px; background: var(--color-accent); color: var(--color-accent-ink); font-size: 13px; font-weight: 700; }

.licence-facts { position: sticky; top: 112px; align-self: start; padding: 32px; border-top: 3px solid var(--color-accent); background: var(--color-surface); }
.licence-facts h2 { font-size: 24px; font-weight: 500; letter-spacing: -.035em; }
.licence-facts dl { margin: 28px 0 0; }
.licence-facts dl div { padding-block: 17px; display: grid; gap: 6px; border-top: 1px solid var(--color-line); }
.licence-facts dt { color: #85817a; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.licence-facts dd { margin: 0; overflow-wrap: anywhere; color: var(--color-text); font-size: 14px; line-height: 1.45; }
.licence-facts .licence-status { color: #8dc79c; }
.licence-facts > p { margin-top: 24px; color: #77736d; font-size: 11px; line-height: 1.6; }

html[lang="zh-Hant"] .licence-hero h1 { font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; font-size: clamp(64px, 7vw, 96px); font-weight: 600; letter-spacing: -.03em; line-height: 1.02; }
html[lang="zh-Hant"] .licence-story,
html[lang="zh-Hant"] .licence-deck { font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; }

@media (max-width: 900px) {
  .licence-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .licence-deck { max-width: 680px; }
  .licence-content-grid { grid-template-columns: 1fr; gap: 72px; }
  .licence-facts { position: static; max-width: 620px; }
}

@media (max-width: 767px) {
  .licence-hero,
  .licence-feature,
  .licence-content-grid { width: calc(100% - 32px); }
  .licence-hero { padding-block: 56px 44px; }
  .licence-hero-grid { margin-top: 52px; }
  .licence-hero h1,
  html[lang="zh-Hant"] .licence-hero h1 { font-size: clamp(50px, 15vw, 68px); }
  .licence-deck { font-size: 18px; }
  .licence-feature-image { height: 300px; }
  .licence-feature figcaption { display: block; }
  .licence-feature figcaption a { margin-top: 4px; display: inline-block; }
  .licence-content-grid { padding-block: 72px 104px; }
  .licence-story blockquote { margin-block: 52px; padding: 26px 22px; }
  .licence-story > h2 { margin-top: 64px; }
  .licence-activity { grid-template-columns: 42px 1fr; }
  .licence-verify { margin-top: 64px; padding: 28px 22px; }
  .licence-facts { padding: 28px 22px; }
}