/* 毛豆视频 · 夜场影院
   方向：流媒体平台式 IA —— 全幅 Billboard 银幕首屏 + 横向片单轨道 + Top10 描边大数字 + 票根式指南 + 片尾字幕 CTA。
   视觉：橄榄黑底、单一毛豆绿强调色、胶片颗粒；海报全部为 CSS 排版海报（无位图）。
   CSP: style-src 'self'，禁止 style 属性；字体只用系统栈。 */

:root {
  color-scheme: dark;
  --bg: #0b0d09;
  --bg-2: #10130d;
  --surface: #151a11;
  --surface-2: #1d2417;
  --line: rgba(230, 240, 210, 0.08);
  --line-strong: rgba(230, 240, 210, 0.16);
  --text: #f2f0e6;
  --muted: #a3a693;
  --faint: #6b6f5e;
  --accent: #a8e063;
  --accent-deep: #7cb83a;
  --accent-ink: #13200a;
  --accent-soft: rgba(168, 224, 99, 0.12);

  --font-sans: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  --font-cond: "Avenir Next Condensed", "Helvetica Neue", "Arial Narrow", var(--font-sans);
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --rail-pad: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }
h1, h2, h3 { margin: 0; line-height: 1.15; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 300;
  padding: 10px 16px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* 胶片颗粒：feTurbulence 数据 URI，img-src 允许 data: */
.grain {
  position: fixed; inset: -50%; z-index: 1; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  33% { transform: translate(-3%, 2%); }
  66% { transform: translate(2%, -3%); }
  100% { transform: translate(0, 0); }
}

/* ---------- 顶部 ---------- */
.age-bar {
  position: relative; z-index: 2;
  padding: 7px var(--gutter);
  background: #070806; color: var(--faint);
  font-size: 12px; text-align: center; letter-spacing: .02em;
}
.age-bar b { color: var(--accent); margin-right: 6px; font-family: var(--font-mono); }

.topbar {
  position: sticky; top: 0; z-index: 80;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.is-scrolled .topbar {
  background: rgba(11, 13, 9, .82);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.topbar__inner { display: flex; align-items: center; gap: 28px; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { border-radius: 10px; }
.brand__text { display: grid; line-height: 1.1; }
.brand__text strong { font-size: 17px; letter-spacing: .04em; }
.brand__text small { font-family: var(--font-cond); font-size: 10px; letter-spacing: .28em; color: var(--muted); margin-top: 3px; }

.nav { display: flex; gap: 4px; margin-right: auto; }
.nav a {
  position: relative; padding: 8px 12px; border-radius: 8px;
  color: var(--muted); font-size: 14px; transition: color .2s;
}
.nav a:hover, .nav a.is-active { color: var(--text); }
.nav a.is-active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px;
  border-radius: 2px; background: var(--accent);
}

.topbar__cta {
  display: inline-flex; align-items: center; gap: 7px;
  height: 40px; padding: 0 18px 0 14px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink);
  font-size: 14px; font-weight: 700;
  transition: transform .2s var(--ease), box-shadow .2s;
}
.topbar__cta svg { width: 16px; height: 16px; fill: currentColor; }
.topbar__cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -8px rgba(168, 224, 99, .6); }

.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line-strong); place-content: center; gap: 6px; }
.nav-toggle span { display: block; width: 18px; height: 1.5px; background: var(--text); transition: transform .25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

/* ---------- Billboard ---------- */
.billboard {
  position: relative; isolation: isolate;
  margin-top: -68px; padding-top: 68px;
  min-height: min(920px, 100svh);
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden;
}
.billboard__screen { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.billboard__screen::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 75% 35%, rgba(124, 184, 58, .28), transparent 60%),
    radial-gradient(60% 50% at 90% 10%, rgba(240, 220, 150, .10), transparent 70%),
    linear-gradient(180deg, #11160c 0%, var(--bg) 100%);
}
.billboard__screen::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 0%, rgba(11, 13, 9, .85) 30%, rgba(11, 13, 9, 0) 65%),
    linear-gradient(0deg, var(--bg) 0%, rgba(11, 13, 9, 0) 40%);
}

/* 放映机光束：锥形渐变从右上角射入 */
.beam {
  position: absolute; right: -10%; top: -20%; width: 90%; height: 140%;
  background: conic-gradient(from 218deg at 100% 0%, transparent 0deg, rgba(220, 245, 180, .09) 10deg, rgba(220, 245, 180, .02) 26deg, transparent 34deg);
  filter: blur(6px);
  animation: beam 9s ease-in-out infinite alternate;
  transform-origin: 100% 0;
}
@keyframes beam { to { transform: rotate(4deg); } }

/* 巨型豆荚：三颗豆 + 荚壳，作为首屏主视觉 */
.pod {
  position: absolute; right: 4%; top: 50%;
  width: min(62vw, 820px); aspect-ratio: 2.6 / 1;
  transform: translateY(-46%) rotate(-24deg);
  border-radius: 999px;
  background: linear-gradient(160deg, #b9ec74 0%, #6fa82f 55%, #3b5e16 100%);
  box-shadow: inset 0 -30px 60px rgba(20, 40, 5, .55), inset 0 24px 40px rgba(255, 255, 255, .18), 0 80px 140px -40px rgba(124, 184, 58, .45);
  display: flex; align-items: center; justify-content: space-evenly; padding: 0 6%;
  opacity: .92;
}
.pod i {
  width: 27%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f3ffd9 0%, #c9eb93 38%, #86bf45 100%);
  box-shadow: inset -10px -16px 30px rgba(40, 80, 10, .45), 0 10px 30px rgba(20, 40, 5, .35);
  animation: bean 6s ease-in-out infinite;
}
.pod i:nth-child(2) { animation-delay: -2s; }
.pod i:nth-child(3) { animation-delay: -4s; }
@keyframes bean { 50% { transform: translateY(-4%) scale(1.03); } }

.billboard__inner {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 40px;
  padding-top: 120px; padding-bottom: 36px;
}
.billboard__copy { max-width: 620px; }

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  height: 26px; padding: 0 10px; border-radius: 6px;
  border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .04);
  font-size: 12px; color: var(--muted); letter-spacing: .04em;
}
.badge--live { color: var(--accent-ink); background: var(--accent); border-color: transparent; font-weight: 700; }
.badge--live i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-ink); animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .2; } }

.h1-main {
  display: block;
  font-size: clamp(64px, 11vw, 152px); font-weight: 800; letter-spacing: -.02em; line-height: .95;
  background: linear-gradient(180deg, #fbfff2 30%, #c7e89d 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.h1-sub {
  display: block; margin-top: 18px;
  font-size: clamp(20px, 2.4vw, 28px); font-weight: 500; color: var(--text); letter-spacing: .02em;
}
.lead { margin-top: 18px; max-width: 540px; color: var(--muted); font-size: 16px; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 52px; padding: 0 26px 0 20px; border-radius: 10px;
  font-size: 16px; font-weight: 700; letter-spacing: .02em;
  transition: transform .25s var(--ease), background .2s, box-shadow .25s;
}
.btn svg { width: 22px; height: 22px; }
.btn--play { background: var(--text); color: #0b0d09; }
.btn--play svg { fill: currentColor; }
.btn--play:hover { background: var(--accent); transform: translateY(-2px); box-shadow: 0 16px 40px -14px rgba(168, 224, 99, .7); }
.btn--ghost { background: rgba(255, 255, 255, .1); color: var(--text); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--ghost svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.btn--ghost:hover { background: rgba(255, 255, 255, .18); }
.btn--xl { height: 60px; padding: 0 34px 0 26px; font-size: 18px; }

.status {
  width: 300px; padding: 18px 20px; border-radius: var(--radius);
  background: rgba(16, 20, 12, .62); border: 1px solid var(--line-strong);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.status__row { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.status__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.status__time { margin-left: auto; color: var(--faint); font-size: 12px; font-family: var(--font-mono); }
.status__meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); }
.status__meta dt { font-size: 11px; color: var(--faint); }
.status__meta dd { margin: 2px 0 0; font-size: 13px; font-weight: 600; }

/* 今晚放映条：压在首屏底部 */
.reel { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding-bottom: 40px; }
.reel__item {
  display: flex; align-items: center; gap: 12px; padding: 10px;
  border-radius: 12px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  transition: background .2s, border-color .2s;
}
.reel__item:hover { background: rgba(255, 255, 255, .08); border-color: var(--line-strong); }
.reel__item .poster { width: 76px; flex-shrink: 0; aspect-ratio: 16 / 10; border-radius: 7px; }
.reel__item .poster b { font-size: 28px; }
.reel__item small { display: block; font-family: var(--font-mono); font-size: 11px; color: var(--accent); }
.reel__item strong { display: block; font-size: 14px; font-weight: 600; }

/* ---------- CSS 海报 ---------- */
.poster {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 16 / 9; border-radius: 10px;
  background: var(--surface-2);
  isolation: isolate;
}
.poster::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, .45));
}
.poster b {
  position: absolute; right: 6%; bottom: -8%; z-index: 0;
  font-size: clamp(64px, 8vw, 110px); font-weight: 800; line-height: 1;
  color: rgba(255, 255, 255, .9); mix-blend-mode: overlay;
}
.poster em {
  position: absolute; left: 10px; top: 10px; z-index: 2;
  padding: 2px 7px; border-radius: 4px;
  background: rgba(0, 0, 0, .55); color: var(--accent);
  font-family: var(--font-cond); font-style: normal; font-size: 11px; font-weight: 700; letter-spacing: .12em;
}
.poster--tall { aspect-ratio: 2 / 3; }
.poster--tall b { font-size: clamp(80px, 9vw, 130px); right: 50%; transform: translateX(50%); bottom: 8%; }

.art-1 { background: radial-gradient(80% 70% at 30% 20%, #3f5d1f, transparent 70%), linear-gradient(160deg, #1d2b10, #090c06); }
.art-2 { background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 2px, transparent 2px 22px), linear-gradient(200deg, #2b3440 0%, #0e1218 100%); }
.art-3 { background: repeating-linear-gradient(105deg, rgba(200, 220, 255, .08) 0 1px, transparent 1px 9px), linear-gradient(180deg, #24303a, #0c1014); }
.art-4 { background: radial-gradient(circle at 70% 30%, #a8e063 0 12%, transparent 13%), linear-gradient(140deg, #2d1f16, #0e0a07); }
.art-5 { background: radial-gradient(90% 80% at 80% 100%, #f0b35a, transparent 60%), linear-gradient(180deg, #3a2a17, #120d07); }
.art-6 { background: linear-gradient(115deg, transparent 40%, rgba(255, 90, 160, .35) 41% 55%, transparent 56%), linear-gradient(200deg, #2a1236, #0b0610); }
.art-7 { background: linear-gradient(180deg, #3d6a78 0 45%, #1a3138 45% 46%, #0d1b1f 46%); }
.art-8 { background: repeating-linear-gradient(0deg, rgba(255, 220, 120, .12) 0 3px, transparent 3px 28px), linear-gradient(160deg, #262318, #0b0a07); }
.poster--more { display: grid; place-items: center; background: var(--surface); border: 1px dashed var(--line-strong); }
.poster--more::after { display: none; }
.poster--more b { position: static; mix-blend-mode: normal; color: var(--accent); font-size: 56px; font-weight: 300; }

/* ---------- 横向轨道 ---------- */
.rail-section { padding: 56px 0 8px; }
.rail-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.kicker {
  font-family: var(--font-cond); font-size: 12px; font-weight: 600; letter-spacing: .26em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 8px;
}
.rail-head h2, .section-head h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 700; letter-spacing: .01em; }

.rail-ctrl { display: flex; gap: 8px; }
.rail-ctrl button {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line-strong); display: grid; place-items: center;
  transition: background .2s, border-color .2s, opacity .2s;
}
.rail-ctrl button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.rail-ctrl button:hover { background: var(--surface-2); border-color: var(--accent); }
.rail-ctrl button:disabled { opacity: .3; pointer-events: none; }

.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: clamp(220px, 23vw, 300px); gap: 16px;
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding-inline: var(--rail-pad);
  padding: 6px var(--rail-pad) 20px;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail > li { scroll-snap-align: start; }

.card { display: block; }
.card .poster { transition: transform .45s var(--ease), box-shadow .45s; }
.card:hover .poster { transform: translateY(-4px) scale(1.02); box-shadow: 0 24px 40px -18px rgba(0, 0, 0, .9), 0 0 0 1px rgba(168, 224, 99, .5); }
.card h3 { margin-top: 12px; font-size: 16px; font-weight: 600; }
.card p { margin-top: 2px; font-size: 13px; color: var(--faint); }
.card--more h3 { color: var(--accent); }

.rail--top { grid-auto-columns: clamp(220px, 22vw, 280px); gap: 8px; }
.rank { position: relative; display: grid; grid-template-columns: 46% 54%; align-items: end; }
.rank__num {
  font-family: var(--font-cond); font-size: clamp(130px, 14vw, 190px); font-weight: 800; line-height: .78;
  letter-spacing: -.06em; text-align: right; margin-right: -14px;
  color: var(--bg); -webkit-text-stroke: 2px rgba(242, 240, 230, .45);
  transition: -webkit-text-stroke-color .3s;
}
.rank .poster { box-shadow: -12px 0 30px -6px rgba(0, 0, 0, .9); transition: transform .45s var(--ease); }
.rank:hover .poster { transform: translateY(-6px); }
.rank:hover .rank__num { -webkit-text-stroke-color: var(--accent); }
.rank__title { grid-column: 1 / -1; margin-top: 12px; padding-left: 4px; font-size: 15px; font-weight: 600; }
.rail--top li:nth-child(10) .rank__num { letter-spacing: -.12em; font-size: clamp(110px, 12vw, 160px); }

/* ---------- 频道影厅 ---------- */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head p:not(.kicker) { margin-top: 12px; color: var(--muted); }

.halls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.hall--wide { grid-column: span 2; }
.hall a {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 210px; padding: 24px; border-radius: var(--radius); overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  transition: border-color .3s, transform .35s var(--ease);
}
/* 影厅顶部的银幕光 */
.hall a::before {
  content: ""; position: absolute; left: 12%; right: 12%; top: -60%; height: 100%;
  background: radial-gradient(50% 50% at 50% 100%, rgba(168, 224, 99, .22), transparent 70%);
  opacity: .5; transition: opacity .4s;
}
.hall a:hover { border-color: rgba(168, 224, 99, .45); transform: translateY(-3px); }
.hall a:hover::before { opacity: 1; }
.hall__no { position: absolute; top: 20px; left: 24px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; color: var(--faint); }
.hall h3 { position: relative; font-size: 24px; font-weight: 700; }
.hall p { position: relative; margin-top: 6px; color: var(--muted); font-size: 14px; }
.hall__go {
  position: absolute; top: 18px; right: 20px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--accent);
  transition: background .25s, color .25s;
}
.hall a:hover .hall__go { background: var(--accent); color: var(--accent-ink); }

/* ---------- 规格条 ---------- */
.specs { border-block: 1px solid var(--line); background: var(--bg-2); }
.specs__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.specs__grid > div { padding: 34px 24px; border-left: 1px solid var(--line); }
.specs__grid > div:first-child { border-left: 0; padding-left: 0; }
.specs strong { display: block; font-family: var(--font-cond); font-size: clamp(34px, 4vw, 52px); font-weight: 700; line-height: 1; color: var(--accent); }
.specs span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; }

/* ---------- 票根 ---------- */
.tickets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: t; }
.ticket {
  --notch: 12px;
  position: relative; display: grid; grid-template-columns: 92px 1fr;
  min-height: 150px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(135deg, #1d2417, #141911);
  /* 票根两侧半圆缺口 */
  -webkit-mask: radial-gradient(circle var(--notch) at 92px 0, transparent 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle var(--notch) at 92px 100%, transparent 98%, #000) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle var(--notch) at 92px 0, transparent 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle var(--notch) at 92px 100%, transparent 98%, #000) bottom / 100% 51% no-repeat;
}
.ticket__stub {
  display: grid; place-content: center; text-align: center;
  border-right: 2px dashed rgba(230, 240, 210, .18);
  font-family: var(--font-cond); font-size: 11px; letter-spacing: .3em; color: var(--faint);
}
.ticket__stub b { display: block; font-size: 38px; letter-spacing: 0; color: var(--accent); line-height: 1.1; }
.ticket > div { padding: 26px 24px; align-self: center; }
.ticket h3 { font-size: 18px; font-weight: 700; }
.ticket p { margin-top: 6px; color: var(--muted); font-size: 14px; }

/* ---------- SEO 正文 ---------- */
.about { display: grid; grid-template-columns: 300px 1fr; gap: 48px; border-top: 1px solid var(--line); }
.about__label h2 { font-size: 28px; }
.about__body { columns: 2; column-gap: 40px; color: var(--muted); }
.about__body p { margin-bottom: 1em; break-inside: avoid; }
.about__body a { color: var(--text); border-bottom: 1px solid var(--accent); }
.about__body a:hover { color: var(--accent); }

/* ---------- FAQ ---------- */
.faq { padding-top: 0; }
.faq + .credits { padding-top: clamp(56px, 8vw, 110px); }
.faq__list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font-size: 18px; font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 12px; height: 12px; flex-shrink: 0;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-3px); transition: transform .3s var(--ease), border-color .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-3px); border-color: var(--accent); }
.faq details p { padding: 0 0 24px; max-width: 760px; color: var(--muted); }

/* ---------- 片尾 ---------- */
.credits { position: relative; overflow: hidden; padding-block: clamp(80px, 12vw, 160px); text-align: center; background: radial-gradient(60% 80% at 50% 100%, rgba(124, 184, 58, .18), transparent 70%); }
.credits__inner { display: grid; justify-items: center; gap: 28px; }
.credits__roll {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; color: var(--faint);
  white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis;
}
.credits h2 { font-size: clamp(34px, 5.4vw, 68px); font-weight: 800; letter-spacing: -.01em; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); background: #080907; padding-top: 56px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.6fr; gap: 32px; padding-bottom: 40px; }
.footer__grid strong { display: block; margin-bottom: 12px; font-size: 13px; letter-spacing: .06em; }
.footer__grid nav a { display: block; padding: 4px 0; color: var(--muted); font-size: 14px; }
.footer__grid nav a:hover { color: var(--accent); }
.footer__grid p { color: var(--muted); font-size: 13px; }
.footer__brand p { margin-top: 14px; }
.footer__bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-block: 20px 28px; border-top: 1px solid var(--line); color: var(--faint); font-size: 12px; }

/* ---------- 移动端吸底 / toast ---------- */
.dock {
  position: fixed; left: 16px; right: 16px; bottom: max(14px, env(safe-area-inset-bottom)); z-index: 150;
  display: none; align-items: center; justify-content: center; gap: 10px;
  height: 54px; border-radius: 14px;
  background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 16px;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, .8);
  transform: translateY(120%); transition: transform .4s var(--ease);
}
.dock svg { width: 20px; height: 20px; fill: currentColor; }
.dock.is-visible { transform: none; }

.toast {
  position: fixed; left: 50%; bottom: 88px; z-index: 200;
  padding: 11px 18px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-size: 14px; font-weight: 600;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .35s var(--ease);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 入场 ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .billboard__inner { grid-template-columns: 1fr; }
  .status { width: 100%; max-width: 420px; }
  .reel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .halls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tickets { grid-template-columns: 1fr; max-width: 560px; }
  .about { grid-template-columns: 1fr; gap: 20px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .topbar__inner { gap: 12px; height: 62px; }
  .billboard { margin-top: -62px; padding-top: 62px; }
  .nav-toggle { display: grid; order: 3; }
  .topbar__cta { margin-left: auto; height: 38px; padding: 0 14px 0 12px; font-size: 13px; }
  .nav {
    position: absolute; left: 12px; right: 12px; top: 64px;
    flex-direction: column; gap: 2px; padding: 10px; border-radius: 14px;
    background: rgba(17, 21, 13, .97); border: 1px solid var(--line-strong);
    box-shadow: 0 30px 60px -20px #000;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s, transform .25s var(--ease), visibility .2s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav a { padding: 12px 14px; font-size: 15px; }
  .nav a.is-active::after { display: none; }
  .nav a.is-active { background: var(--accent-soft); color: var(--accent); }
  .pod { width: 118vw; right: -34vw; top: 21%; opacity: .75; }
  .billboard__screen::after { background: linear-gradient(0deg, var(--bg) 25%, rgba(11, 13, 9, .55) 70%, rgba(11, 13, 9, .2)); }
  .about__body { columns: 1; }
  .specs__grid { grid-template-columns: repeat(2, 1fr); }
  .specs__grid > div { padding: 24px 0 24px 18px; }
  .specs__grid > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .specs__grid > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .dock { display: flex; }
  .footer { padding-bottom: 84px; }
}

@media (max-width: 560px) {
  body { font-size: 14.5px; }
  .brand__text small { display: none; }
  .billboard { min-height: auto; }
  .billboard__inner { padding-top: 160px; gap: 24px; }
  .actions .btn { flex: 1 1 100%; justify-content: center; }
  .reel { grid-template-columns: 1fr 1fr; gap: 8px; }
  .reel__item { padding: 8px; gap: 8px; }
  .reel__item .poster { width: 52px; }
  .rail { grid-auto-columns: 72%; gap: 12px; }
  .rail--top { grid-auto-columns: 62%; }
  .rail-ctrl { display: none; }
  .age-bar__more { display: none; }
  .halls { gap: 10px; }
  .hall a { min-height: 132px; padding: 16px; }
  .hall__no { top: 14px; left: 16px; font-size: 10px; }
  .hall__go { top: 12px; right: 12px; width: 28px; height: 28px; }
  .hall h3 { font-size: 19px; }
  .hall p { font-size: 12.5px; }
  .ticket { grid-template-columns: 74px 1fr; --notch: 10px; -webkit-mask: none; mask: none; }
  .ticket__stub b { font-size: 30px; }
  .faq summary { font-size: 16px; }
  .footer__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- 合规页（由 _tools/build.mjs 生成） ---------- */
.page-legal { background: radial-gradient(70% 40% at 80% 0%, rgba(124, 184, 58, .14), transparent 70%), var(--bg); }
.legal-wrap { width: 100%; max-width: 820px; margin-inline: auto; padding-inline: var(--gutter); }
.legal-top { border-bottom: 1px solid var(--line); }
.legal-top__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.legal-brand { display: inline-flex; align-items: center; gap: 10px; }
.legal-brand img { border-radius: 9px; }
.legal-brand span { display: grid; line-height: 1.15; }
.legal-brand small { font-family: var(--font-cond); font-size: 10px; letter-spacing: .26em; color: var(--muted); }
.legal-back { color: var(--muted); font-size: 14px; }
.legal-back:hover { color: var(--accent); }
.legal-body { padding-block: 56px 72px; }
.legal-crumb { display: flex; gap: 8px; font-size: 13px; color: var(--faint); margin-bottom: 28px; }
.legal-crumb a:hover { color: var(--accent); }
.legal-kicker { font-family: var(--font-cond); font-size: 12px; letter-spacing: .28em; color: var(--accent); }
.legal-body h1 { margin-top: 10px; font-size: clamp(36px, 6vw, 56px); font-weight: 800; }
.legal-updated { margin-top: 10px; font-size: 13px; color: var(--faint); font-family: var(--font-mono); }
.legal-body h2 { margin-top: 40px; font-size: 20px; }
.legal-body p { margin-top: 12px; color: var(--muted); }
.legal-body a:not(.legal-cta a) { color: var(--accent); }
.legal-note { margin-top: 40px; padding: 20px 22px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.legal-note p { margin: 0; }
.legal-cta { display: flex; flex-wrap: wrap; gap: 12px; background: none; border: 0; padding: 0; }
.legal-cta a { display: inline-flex; align-items: center; height: 48px; padding: 0 22px; border-radius: 10px; font-weight: 700; background: var(--surface-2); color: var(--text); }
.legal-cta a:last-child { background: var(--accent); color: var(--accent-ink); }
.legal-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 24px 40px; border-top: 1px solid var(--line); font-size: 13px; color: var(--faint); }
.legal-foot nav { display: flex; gap: 18px; }
.legal-foot a:hover { color: var(--accent); }