:root {
  --ink: #071713;
  --ink-soft: #0f2721;
  --bone: #f3eddf;
  --paper: #fffdf6;
  --sun: #efb64a;
  --cinnabar: #b23d2e;
  --jade: #74a99b;
  --line: rgba(241, 232, 211, .25);
  --display: "STSong", "Songti SC", "Noto Serif CJK SC", serif;
  --body: "FangSong", "STFangsong", "Noto Serif CJK SC", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); letter-spacing: 0; }
a { color: inherit; text-decoration: none; }

.showcase-header {
  position: sticky; top: 0; z-index: 20; height: 70px; padding: 0 clamp(20px, 4vw, 64px);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px;
  color: var(--bone); background: rgba(7, 23, 19, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-family: var(--display); font-size: 20px; }
.brand img { filter: drop-shadow(0 0 12px rgba(239, 182, 74, .25)); }
.showcase-header nav { display: flex; gap: 30px; font-size: 15px; }
.showcase-header nav a { color: rgba(243, 237, 223, .72); }
.showcase-header nav a:hover { color: var(--sun); }
.header-action { justify-self: end; padding: 10px 15px; border: 1px solid rgba(239, 182, 74, .7); color: var(--sun); }

.showcase-hero { position: relative; min-height: min(820px, calc(100svh - 70px)); overflow: hidden; background: var(--ink); color: white; }
.hero-visual { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.015); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5, 18, 15, .98) 0%, rgba(5, 18, 15, .86) 38%, rgba(5, 18, 15, .16) 72%, rgba(5, 18, 15, .35) 100%); }
.hero-copy { position: relative; z-index: 2; max-width: 1440px; min-height: min(750px, calc(100svh - 70px)); margin: 0 auto; padding: clamp(92px, 12vh, 150px) clamp(28px, 7vw, 110px) 80px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.eyebrow, .section-index { margin: 0 0 25px; color: var(--sun); font-family: sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0; }
.hero-copy h1 { margin: 0; font-family: var(--display); font-size: clamp(60px, 8vw, 118px); font-weight: 500; line-height: .95; }
.hero-lede { max-width: 620px; margin: 34px 0 0; color: rgba(255, 253, 246, .82); font-size: clamp(19px, 2vw, 27px); line-height: 1.65; }
.hero-actions { display: flex; gap: 16px; margin-top: 40px; }
.hero-actions a { min-height: 48px; padding: 13px 20px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--sun); }
.primary-action { background: var(--sun); color: var(--ink); font-weight: 700; }
.secondary-action { color: var(--sun); }
.visual-note { position: absolute; z-index: 2; right: 24px; bottom: 16px; margin: 0; color: rgba(255,255,255,.55); font-size: 12px; }

.competition-statement { max-width: 1280px; margin: 0 auto; padding: 120px clamp(24px, 6vw, 90px) 80px; display: grid; grid-template-columns: 230px 1fr; gap: 48px; }
.competition-statement h2, .workflow-heading h2, .submission-heading h2 { max-width: 880px; margin: 0; font-family: var(--display); font-size: clamp(40px, 5vw, 70px); font-weight: 500; line-height: 1.13; }
.competition-statement div > p, .workflow-heading > p:last-child { max-width: 760px; margin: 28px 0 0; color: #40534c; font-size: 21px; line-height: 1.8; }

.mediums { max-width: 1280px; margin: 0 auto; padding: 0 clamp(24px, 6vw, 90px) 120px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #d6cfbe; }
.mediums article { min-height: 340px; padding: 42px 34px; border-right: 1px solid #d6cfbe; }
.mediums article:first-child { border-left: 1px solid #d6cfbe; }
.mediums span { color: var(--cinnabar); font-weight: 700; }
.mediums h3 { margin: 64px 0 18px; font-family: var(--display); font-size: 30px; font-weight: 500; }
.mediums p { min-height: 94px; color: #53615d; font-size: 17px; line-height: 1.7; }
.mediums a { display: inline-block; margin-top: 14px; padding-bottom: 4px; border-bottom: 1px solid currentColor; color: #1e6b5b; font-weight: 700; }
.mediums a[aria-disabled="true"] { color: #8c8c84; cursor: not-allowed; }

.workflow-section { padding: 120px clamp(24px, 7vw, 110px); color: var(--bone); background: var(--ink); }
.workflow-heading { max-width: 1280px; margin: 0 auto; }
.workflow-heading > p:last-child { color: rgba(243, 237, 223, .64); }
.workflow-line { max-width: 1280px; margin: 80px auto 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.workflow-line li { min-height: 92px; padding: 22px 0; display: grid; grid-template-columns: 72px 250px 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.workflow-line li::before { counter-increment: workflow; content: "0" counter(workflow); color: var(--sun); font-family: Georgia, serif; }
.workflow-line { counter-reset: workflow; }
.workflow-line b { font-family: var(--display); font-size: 24px; font-weight: 500; }
.workflow-line span { color: rgba(243, 237, 223, .64); font-size: 17px; }

.evidence-band { padding: 55px clamp(24px, 7vw, 110px); display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; color: var(--bone); background: var(--cinnabar); }
.evidence-band div { min-height: 120px; padding: 10px 28px; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid rgba(255,255,255,.3); }
.evidence-band div:first-child { border-left: 0; }
.evidence-band strong { font-family: Georgia, serif; font-size: 50px; font-weight: 400; }
.evidence-band span { margin-top: 8px; font-size: 14px; }

.submission-section { max-width: 1280px; margin: 0 auto; padding: 120px clamp(24px, 6vw, 90px); }
.submission-links { margin-top: 70px; border-top: 1px solid #bcb5a6; }
.submission-links a { min-height: 92px; padding: 20px 4px; display: grid; grid-template-columns: 1fr auto; align-items: center; border-bottom: 1px solid #d6cfbe; }
.submission-links span { font-family: var(--display); font-size: 28px; }
.submission-links strong { color: #8d8a82; font-family: sans-serif; font-size: 13px; }
.submission-links a.is-ready strong { color: #1e6b5b; }
.submission-links a[aria-disabled="true"] { color: #8d8a82; cursor: not-allowed; }
.submission-note { margin: 28px 0 0; color: #7c544d; }
.submission-note.is-complete { color: #1e6b5b; }

footer { padding: 34px clamp(24px, 6vw, 90px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; color: var(--bone); background: var(--ink); }
footer div { display: inline-flex; align-items: center; gap: 10px; }
footer p { margin: 0; color: rgba(243, 237, 223, .62); text-align: center; }
footer > a { justify-self: end; color: var(--sun); }

@media (max-width: 900px) {
  .showcase-header { grid-template-columns: 1fr auto; }
  .showcase-header nav { display: none; }
  .competition-statement { grid-template-columns: 1fr; }
  .mediums { grid-template-columns: 1fr; }
  .mediums article { min-height: 0; border-left: 1px solid #d6cfbe; border-bottom: 1px solid #d6cfbe; }
  .mediums h3 { margin-top: 34px; }
  .evidence-band { grid-template-columns: repeat(2, 1fr); }
  .evidence-band div { border: 1px solid rgba(255,255,255,.25); }
  footer { grid-template-columns: 1fr; }
  footer p { text-align: left; }
  footer > a { justify-self: start; }
}

@media (max-width: 600px) {
  .header-action { font-size: 13px; }
  .showcase-hero { min-height: calc(100svh - 70px); }
  .hero-shade { background: linear-gradient(180deg, rgba(5,18,15,.56), rgba(5,18,15,.94) 72%); }
  .hero-copy { min-height: calc(100svh - 70px); justify-content: flex-end; padding-bottom: 72px; }
  .hero-actions { width: 100%; flex-direction: column; }
  .competition-statement, .workflow-section, .submission-section { padding-top: 82px; padding-bottom: 82px; }
  .workflow-line li { grid-template-columns: 48px 1fr; gap: 8px; }
  .workflow-line span { grid-column: 2; }
  .evidence-band { grid-template-columns: 1fr 1fr; padding: 28px 18px; }
  .evidence-band strong { font-size: 38px; }
  .submission-links span { font-size: 22px; }
}