:root {
  color-scheme: dark;
  --bg: #080808;
  --surface: #111110;
  --paper: #f4f1e9;
  --ink: #f3f1eb;
  --muted: #aaa79f;
  --quiet: #77746e;
  --accent: #d7a978;
  --line: #2a2926;
  --content-width: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { min-width: 320px; margin: 0; color: var(--ink); background: var(--bg); font-family: Inter, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
button:focus-visible, a:focus-visible, video:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
[hidden] { display: none !important; }

.topbar, .footer { width: min(var(--content-width), calc(100% - 64px)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.topbar { min-height: 76px; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 11px; font-size: 13px; letter-spacing: .08em; }
.wordmark-icon { display: grid; width: 29px; height: 29px; place-items: center; border: 1px solid #69645d; border-radius: 50%; color: var(--accent); font-family: serif; font-size: 16px; }
.wordmark-divider { margin-inline: 10px; color: var(--quiet); }
.wordmark-en { color: var(--muted); font-size: 9px; letter-spacing: .19em; }
.top-link { display: inline-flex; align-items: center; gap: 13px; color: var(--muted); font-size: 12px; transition: color .2s ease; }
.top-link:hover, .viewer-back:hover { color: var(--accent); }
.top-link span { color: var(--accent); font-size: 17px; }

.hero { position: relative; width: min(var(--content-width), calc(100% - 64px)); min-height: 475px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-copy { position: relative; z-index: 1; padding: 48px 0 70px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; color: var(--muted); font-size: 10px; letter-spacing: .17em; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px #d7a97873; }
.hero h1 { margin: 30px 0 24px; font-family: "Songti SC", "Noto Serif CJK SC", "STSong", Georgia, serif; font-size: clamp(42px, 7vw, 78px); font-weight: 400; letter-spacing: .055em; line-height: 1.26; }
.hero h1 span { color: var(--accent); }
.hero-description { margin: 0; color: var(--muted); font-size: 14px; line-height: 2; letter-spacing: .035em; }
.hero-index { position: absolute; right: 4px; bottom: 34px; z-index: 1; display: flex; align-items: center; gap: 14px; color: var(--quiet); font-size: 9px; letter-spacing: .12em; }
.hero-arrow { display: grid; width: 35px; height: 35px; place-items: center; border: 1px solid #46433e; border-radius: 50%; color: var(--accent); font-size: 16px; }
.hero-orbit { position: absolute; right: 50px; top: 50%; width: 315px; height: 315px; transform: translateY(-48%); border: 1px solid #ffffff08; border-radius: 50%; pointer-events: none; }
.orbit-one::before, .orbit-one::after, .orbit-two::before { content: ""; position: absolute; border: 1px solid #ffffff08; border-radius: 50%; }
.orbit-one::before { inset: 32px; }
.orbit-one::after { inset: 67px; }
.orbit-two { right: 85px; width: 245px; height: 245px; border-color: #ffffff0a; }
.orbit-two::before { inset: 31px; }

.collection { width: min(var(--content-width), calc(100% - 64px)); margin: 0 auto; padding: 78px 0 106px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.section-heading .eyebrow { color: var(--accent); }
.heading-rule { display: inline-block; width: 44px; height: 1px; background: #78624c; }
.section-heading h2, .about h2 { margin: 13px 0 0; font-family: "Songti SC", "Noto Serif CJK SC", "STSong", Georgia, serif; font-size: 31px; font-weight: 400; letter-spacing: .04em; }
.works-count { margin: 0 0 4px; color: var(--quiet); font-size: 11px; letter-spacing: .06em; }
.filters { display: flex; gap: 9px; margin: 30px 0 26px; }
.filter-button { min-height: 34px; padding: 0 13px; border: 1px solid #34322e; border-radius: 999px; background: transparent; color: var(--muted); font-size: 11px; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.filter-button:hover:not(:disabled), .filter-button.is-active { border-color: var(--accent); color: var(--ink); }
.filter-button.is-active { background: #d7a97815; }
.filter-button:disabled { opacity: .48; cursor: default; }
.filter-button span { margin-left: 6px; color: var(--quiet); font-variant-numeric: tabular-nums; }
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.work-card { min-width: 0; }
.work-link { display: block; }
.work-art { position: relative; display: grid; aspect-ratio: 1.14; place-items: center; overflow: hidden; background: radial-gradient(ellipse at 50% 50%, #292724 0, #171615 52%, #111110 100%); }
.work-art::after { content: ""; position: absolute; inset: 12px; border: 1px solid #ffffff10; pointer-events: none; }
.work-poster { display: block; width: 100%; height: 100%; padding: clamp(18px, 4vw, 44px); object-fit: contain; transition: transform .55s cubic-bezier(.2,.75,.25,1); }
.work-link:hover .work-poster { transform: scale(1.035); }
.play-mark { position: absolute; right: 25px; bottom: 24px; z-index: 1; display: grid; width: 44px; height: 44px; place-items: center; padding-left: 3px; border: 1px solid #ffffff80; border-radius: 50%; background: #08080885; color: white; font-size: 13px; backdrop-filter: blur(8px); }
.work-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 17px; }
.work-kind { color: var(--accent); font-size: 10px; letter-spacing: .1em; }
.work-title { margin: 8px 0 0; font-family: "Songti SC", "Noto Serif CJK SC", "STSong", Georgia, serif; font-size: 23px; font-weight: 400; letter-spacing: .045em; }
.work-description { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.work-arrow { color: var(--quiet); font-size: 19px; transition: color .2s ease, transform .2s ease; }
.work-link:hover .work-arrow { transform: translate(3px, -3px); color: var(--accent); }
.loading-state, .empty-state, .error-state { grid-column: 1 / -1; margin: 0; padding: 28px 0; color: var(--muted); font-size: 13px; }

.about { position: relative; width: min(var(--content-width), calc(100% - 64px)); min-height: 204px; margin: 0 auto 82px; padding: 30px 34px; display: flex; align-items: flex-start; justify-content: space-between; overflow: hidden; border: 1px solid #322e29; background: linear-gradient(112deg, #171513 0%, #100f0e 76%); }
.about > .eyebrow { flex: 0 0 28%; padding-top: 8px; color: var(--accent); }
.about-copy { position: relative; z-index: 1; max-width: 570px; margin-right: auto; }
.about h2 { margin: 0 0 16px; font-size: 24px; }
.about-copy p { max-width: 430px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.9; }
.about-mark { position: absolute; right: 44px; bottom: -41px; color: #d7a9780b; font-size: 200px; line-height: 1; }
.footer { min-height: 83px; border-top: 1px solid var(--line); color: var(--quiet); }
.footer-mark { color: var(--ink); font-size: 12px; }
.footer-mark .wordmark-icon { width: 25px; height: 25px; font-size: 14px; }
.footer p, .footer-year { margin: 0; font-size: 10px; letter-spacing: .04em; }

.video-viewer { position: fixed; inset: 0; z-index: 5; overflow-y: auto; background: var(--bg); }
.viewer-topbar { position: sticky; top: 0; z-index: 2; height: 64px; padding-inline: max(24px, calc((100vw - var(--content-width)) / 2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: #080808eF; backdrop-filter: blur(16px); }
.viewer-back { color: var(--muted); font-size: 12px; transition: color .2s ease; }
.viewer-back span { margin-right: 8px; color: var(--accent); font-size: 17px; }
.viewer-label { color: var(--quiet); font-size: 10px; letter-spacing: .15em; }
.video-detail { width: min(960px, calc(100% - 48px)); margin: 70px auto 90px; }
.video-heading { margin-bottom: 28px; }
.video-heading .eyebrow { color: var(--accent); }
.video-heading h1 { margin: 15px 0 8px; font-family: "Songti SC", "Noto Serif CJK SC", "STSong", Georgia, serif; font-size: clamp(30px, 5vw, 48px); font-weight: 400; }
.video-description { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.video-detail video { display: block; width: 100%; max-height: 72vh; background: #000; object-fit: contain; }

@media (max-width: 700px) {
  .topbar, .footer, .hero, .collection, .about { width: calc(100% - 40px); }
  .topbar { min-height: 65px; }
  .wordmark-en, .wordmark-divider { display: none; }
  .hero { min-height: 420px; }
  .hero-copy { padding-top: 45px; }
  .hero h1 { margin-top: 27px; font-size: clamp(43px, 11vw, 68px); }
  .hero-orbit { right: -118px; top: 56%; width: 265px; height: 265px; }
  .orbit-two { right: -93px; width: 207px; height: 207px; }
  .hero-index { right: 0; bottom: 21px; }
  .collection { padding: 59px 0 68px; }
  .section-heading h2 { font-size: 28px; }
  .work-grid { grid-template-columns: minmax(0, 1fr); gap: 29px; }
  .work-art { aspect-ratio: 1.08; }
  .work-poster { padding: 24px; }
  .about { min-height: 220px; margin-bottom: 56px; padding: 25px 21px; flex-direction: column; gap: 25px; }
  .about > .eyebrow { flex-basis: auto; }
  .about h2 { font-size: 21px; }
  .about-mark { right: 14px; bottom: -44px; font-size: 170px; }
  .footer { min-height: 73px; }
  .footer p { max-width: 130px; text-align: center; line-height: 1.6; }
  .footer-year { display: none; }
  .video-detail { width: calc(100% - 32px); margin-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}