/* ==========================================================================
   柠檬短剧 · 大幕拉开
   纯静态单文件样式：暗色影院体系 / 酸性青柠 / 移动优先
   断点：640 / 900 / 1200
   ========================================================================== */

/* ---------- 1. 设计变量 ---------- */
:root {
  --ink-950: #040602;
  --ink-900: #080B06;
  --ink-850: #0A0E08;
  --ink-800: #0E130C;
  --ink-750: #12180F;
  --ink-700: #171E13;
  --ink-600: #20291B;

  --lime: #C9FF3D;
  --lime-soft: #E4FF9A;
  --lime-deep: #9FDC00;
  --lime-ink: #A9D62F;

  --paper: #F2F0E6;
  --paper-dim: #D8D5C6;
  --muted: #A7B09A;
  --muted-2: #7C8772;

  --line: rgba(201, 255, 61, .14);
  --line-2: rgba(242, 240, 230, .12);
  --line-3: rgba(242, 240, 230, .22);
  --line-4: rgba(242, 240, 230, .34);

  --danger: #FF6B5A;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --container: 1240px;
  --gutter: clamp(18px, 5vw, 40px);
  --section-y: clamp(58px, 9vw, 118px);
  --header-h: 64px;

  --sans: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei UI", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
  --mono: "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

/* ---------- 2. 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.8;
  letter-spacing: .01em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

body.is-locked { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
em { font-style: normal; }

::selection { background: var(--lime); color: var(--ink-950); }

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink-950);
  font-weight: 900;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}

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

/* ---------- 3. 通用排版 ---------- */
.section {
  position: relative;
  padding-block: var(--section-y);
  overflow: clip;
  scroll-margin-top: var(--header-h);
}

.section__head {
  display: grid;
  gap: 15px;
  max-width: 980px;
  margin-bottom: clamp(30px, 5vw, 58px);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--lime);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .16em;
  line-height: 1.4;
  text-transform: uppercase;
}
.kicker .mono {
  color: var(--muted);
  font-weight: 400;
  letter-spacing: .12em;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--lime);
  opacity: .8;
}

.section__title {
  color: var(--paper);
  font-size: clamp(31px, 6.6vw, 64px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.section__title em { color: var(--lime); }

.section__lead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(14.5px, 2vw, 17px);
  line-height: 1.8;
}

.fineprint {
  margin-top: 18px;
  color: var(--muted-2);
  font-size: 11.5px;
  line-height: 1.7;
}

.section__head--light .section__lead { color: rgba(242, 240, 230, .74); }

/* ---------- 4. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  line-height: 1.1;
  letter-spacing: .01em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform .25s var(--ease), background .25s ease, border-color .25s ease, color .25s ease;
}

.btn--primary {
  background: var(--lime);
  color: var(--ink-950);
  box-shadow: 0 14px 34px -18px rgba(201, 255, 61, .55);
}
.btn--primary:hover { background: var(--lime-soft); transform: translateY(-2px); }

.btn--ghost {
  border-color: var(--line-3);
  background: rgba(8, 11, 6, .28);
  color: var(--paper);
}
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); transform: translateY(-2px); }

.btn--lg { min-height: 56px; padding: 0 26px; font-size: 15px; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 13px; }
.btn--block { width: 100%; }

.btn--text {
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--paper);
}
.btn--text:hover { color: var(--lime); }

.btn__icon { flex: none; }
.btn strong { font-weight: 900; }
.btn small { display: block; font-size: 10.5px; font-weight: 400; opacity: .7; }

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  font-size: 12px;
  text-decoration: underline;
  text-decoration-color: rgba(242, 240, 230, .25);
  text-underline-offset: 4px;
  cursor: pointer;
}
.link-btn:hover { color: var(--lime); text-decoration-color: var(--lime); }

/* ---------- 5. 头部 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.is-scrolled {
  background: rgba(8, 11, 6, .88);
  border-bottom-color: var(--line);
  backdrop-filter: blur(14px);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.brand__logo {
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(8, 11, 6, .2);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.16; }
.brand__text strong { font-size: 15px; font-weight: 900; letter-spacing: .02em; }
.brand__text small { color: var(--muted); font-size: 9.5px; letter-spacing: .08em; }

.nav { display: none; }
.nav a {
  position: relative;
  padding: 6px 0;
  color: var(--paper-dim);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav a:hover { color: var(--lime); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: 8px; }
.header__cta {
  display: inline-flex;
  min-height: 38px;
  padding: 0 12px;
  font-size: 12.5px;
}
.header__cta-full { display: none; }
.header__cta-short { display: inline; }

.menu-btn {
  width: 42px;
  height: 42px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  background: rgba(8, 11, 6, .4);
  cursor: pointer;
}
.menu-btn span { display: block; width: 16px; height: 1.5px; background: var(--paper); }

/* ---------- 6. 抽屉 ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  padding: calc(16px + env(safe-area-inset-top)) var(--gutter) calc(20px + env(safe-area-inset-bottom));
  background: var(--ink-900);
  overflow-y: auto;
}
.drawer[hidden] { display: none; }

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.drawer__close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  background: transparent;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.drawer__nav { display: flex; flex-direction: column; margin-top: 14px; }
.drawer__nav a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(21px, 6.6vw, 30px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.03em;
}
.drawer__nav a .mono {
  color: var(--lime);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .1em;
}

.drawer__foot { display: grid; gap: 12px; margin-top: auto; padding-top: 24px; }
.drawer__meta { color: var(--muted); font-size: 11.5px; text-align: center; }
.drawer__legal { display: flex; justify-content: center; gap: 18px; color: var(--muted); font-size: 12px; }

/* ---------- 7. 首屏 ---------- */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--header-h) + 26px);
  padding-bottom: 22px;
  overflow: clip;
  background: var(--ink-900);
}

.hero__bg { position: absolute; inset: 0; z-index: -3; }
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: saturate(.82) contrast(1.04) brightness(.66);
}

.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(72% 58% at 16% 8%, rgba(201, 255, 61, .14), transparent 62%),
    linear-gradient(90deg, rgba(8, 11, 6, .97) 0%, rgba(8, 11, 6, .84) 36%, rgba(8, 11, 6, .22) 72%, rgba(8, 11, 6, .58) 100%),
    linear-gradient(0deg, var(--ink-900) 0%, rgba(8, 11, 6, .18) 42%, rgba(8, 11, 6, .62) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: clamp(20px, 3.6vw, 36px);
}

.hero__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-2);
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--paper);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .13em;
}
.live-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(201, 255, 61, .15);
  animation: live-pulse 2.2s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(201, 255, 61, .12); }
  50% { box-shadow: 0 0 0 8px rgba(201, 255, 61, .02); }
}
.hero__now { color: var(--muted); font-size: 9.5px; white-space: nowrap; }

.hero__copy { max-width: 800px; }
.hero__title {
  font-size: clamp(45px, 12.4vw, 124px);
  font-weight: 900;
  line-height: .93;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.hero__brand {
  display: block;
  margin-bottom: 10px;
  color: var(--lime);
  font-size: clamp(13px, 2.2vw, 18px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .16em;
}
.hero__line { display: block; }
.hero__accent {
  position: relative;
  display: inline-block;
  color: var(--lime);
}
.hero__accent::after {
  content: "";
  position: absolute;
  right: .03em;
  bottom: -.055em;
  left: .02em;
  height: .055em;
  background: var(--lime);
  opacity: .55;
  transform: scaleX(.76);
  transform-origin: left;
}

.hero__lead {
  max-width: 630px;
  margin-top: clamp(17px, 2.6vw, 25px);
  color: var(--paper-dim);
  font-size: clamp(14.5px, 2.1vw, 18px);
  line-height: 1.8;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 24px; }
.hero__meta { margin-top: 15px; color: var(--muted); font-size: 11px; letter-spacing: .06em; }

/* 首屏胶片条 */
.hero__strip { display: flex; align-items: flex-end; gap: 14px; width: 100%; }

.reel {
  position: relative;
  flex: 1;
  min-width: 0;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 3, .48);
  backdrop-filter: blur(6px);
}
.reel::before,
.reel::after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 2;
  height: 7px;
  background-image: radial-gradient(circle at 5px 3.5px, rgba(8, 11, 6, .96) 2.4px, transparent 2.6px);
  background-size: 18px 7px;
  background-repeat: repeat-x;
  opacity: .9;
}
.reel::before { top: -1px; }
.reel::after { bottom: -1px; }

.reel__track {
  display: flex;
  gap: 8px;
  padding: 0 9px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}
.reel__track::-webkit-scrollbar { display: none; }
.reel__item { flex: 0 0 43%; min-width: 0; scroll-snap-align: start; }

.hero__ticket { display: none; }

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 24px;
  z-index: 2;
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 9.5px;
  letter-spacing: .12em;
  writing-mode: vertical-rl;
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 38px;
  background: linear-gradient(180deg, var(--lime), transparent);
}

/* ---------- 8. 剧照 / 场记板 ---------- */
.still {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 12px;
  background: var(--ink-700);
}
.still img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.03);
  transition: transform .9s var(--ease);
}
.still::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 7, 3, 0) 38%, rgba(5, 7, 3, .28) 62%, rgba(5, 7, 3, .9) 100%);
  pointer-events: none;
}
.still:hover img { transform: scale(1.035); }

.still--strip { aspect-ratio: 3 / 4; border-radius: 8px; }
.still--large { aspect-ratio: 3 / 4; border-radius: 16px; box-shadow: 0 34px 90px -46px #000; }
.still--tall { aspect-ratio: 4 / 5; border-radius: 16px; }
.still--card { aspect-ratio: 4 / 5; border-radius: 12px; }

.still__slate {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  min-height: 30%;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  padding: 11px 12px 12px;
  border-top: 1px solid var(--line);
  background: var(--ink-950);
  box-shadow: 0 -22px 34px rgba(5, 7, 3, .55);
}

.slate__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.slate__title {
  color: var(--paper);
  font-size: clamp(14px, 1.8vw, 21px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.02em;
  text-wrap: balance;
}
.slate__code { color: var(--muted-2); font-size: 8.5px; letter-spacing: .1em; }

.still--strip .still__slate { min-height: 37%; padding: 8px 9px 9px; }
.still--strip .slate__title { font-size: 13px; }
.still--strip .slate__code { display: none; }
.still--strip .tag { padding: 2px 6px; font-size: 8px; }

.still--card .still__slate { min-height: 34%; padding: 10px 11px 11px; }
.still--card .slate__title { font-size: clamp(14px, 1.7vw, 18px); }

.still__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink-950);
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: .08em;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .07em;
  white-space: nowrap;
}
.tag--lime {
  border-color: rgba(201, 255, 61, .42);
  background: rgba(201, 255, 61, .1);
  color: var(--lime);
}

/* ---------- 9. 本周主放映 ---------- */
.screening { background: var(--ink-900); }
.screening__grid { display: grid; gap: 30px; }
.screening__poster { max-width: 520px; }
.poster__caption { margin-top: 10px; color: var(--muted-2); font-size: 11.5px; line-height: 1.6; }

.screening__copy { display: grid; align-content: center; gap: 17px; }
.screening__quote {
  color: var(--lime);
  font-size: clamp(21px, 2.7vw, 30px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.screening__body { color: var(--muted); font-size: 14.5px; line-height: 1.85; }

.acts-mini {
  display: grid;
  gap: 0;
  margin-top: 4px;
  border-top: 1px solid var(--line);
}
.acts-mini__item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.acts-mini__item .mono { color: var(--lime); font-size: 9px; }
.acts-mini__item strong { display: block; font-size: 14px; font-weight: 900; }
.acts-mini__item small { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.6; }

.screening__actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 6px; }

/* ---------- 10. 三种片源 ---------- */
.formats { background: var(--ink-850); }
.formats__list { display: grid; gap: 0; border-top: 1px solid var(--line); }

.format {
  display: grid;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.format__ratio { display: flex; align-items: baseline; gap: 8px; }
.format__ratio .mono { color: var(--lime); font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.format__ratio small { color: var(--muted); font-size: 10px; letter-spacing: .08em; }

.format__frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  height: clamp(230px, 30vw, 300px);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: var(--ink-700);
  justify-self: center;
}
.format__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: saturate(.9) contrast(1.03);
}
.format__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 7, 3, 0) 52%, rgba(5, 7, 3, .9) 100%);
  pointer-events: none;
}
.format__caption {
  position: absolute;
  right: 10px;
  bottom: 9px;
  left: 10px;
  z-index: 2;
  color: var(--paper);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.4;
}

.format__copy { display: grid; align-content: center; gap: 8px; }
.format__copy .tag { justify-self: start; }
.format__copy h3 {
  color: var(--paper);
  font-size: clamp(19px, 2.8vw, 28px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.03em;
}
.format__copy p:last-child { color: var(--muted); font-size: 13.5px; line-height: 1.8; }

/* ---------- 11. 魔改三幕 ---------- */
.rewrite { background: var(--ink-900); }
.rewrite__grid { display: grid; gap: 30px; }
.rewrite__still { max-width: 460px; }

.acts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.act {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.act__char {
  color: transparent;
  font-size: 54px;
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.06em;
  -webkit-text-stroke: 1px rgba(201, 255, 61, .7);
  text-shadow: 0 0 34px rgba(201, 255, 61, .14);
}
.act__body { display: grid; gap: 5px; }
.act__body .mono { color: var(--muted-2); font-size: 8.5px; letter-spacing: .12em; }
.act__body h3 { color: var(--paper); font-size: clamp(21px, 3vw, 30px); font-weight: 900; letter-spacing: -.03em; }
.act__body p:last-child { color: var(--muted); font-size: 13.5px; line-height: 1.8; }

/* ---------- 12. 大场面 ---------- */
.scale {
  position: relative;
  isolation: isolate;
  padding-block: calc(var(--section-y) + 20px);
  background: var(--ink-950);
}
.scale__bg { position: absolute; inset: 0; z-index: -2; }
.scale__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 26%;
  opacity: .32;
  filter: saturate(.72) contrast(1.1);
}
.scale::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, var(--ink-950) 0%, rgba(4, 6, 2, .78) 26%, rgba(4, 6, 2, .62) 62%, var(--ink-950) 100%),
    radial-gradient(70% 60% at 70% 20%, rgba(201, 255, 61, .1), transparent 62%);
}
.scale__inner { position: relative; }

.scale__meter {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 760px;
  margin: 2px 0 30px;
  color: var(--muted);
  font-size: 9.5px;
  letter-spacing: .1em;
}
.scale__meter-label { flex: none; }
.scale__meter-line {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  height: 1px;
  background: var(--line-3);
}
.scale__meter-line i {
  display: block;
  width: 1px;
  height: 7px;
  background: var(--lime);
  opacity: .6;
}

.scale__cards { display: grid; gap: 14px; }
.scale-card { display: grid; gap: 10px; }
.scale-card > p { color: var(--muted); font-size: 12.5px; line-height: 1.75; }

/* ---------- 13. 中场 ---------- */
.intermission { background: var(--ink-850); }
.intermission__grid { display: grid; gap: 30px; }

.playbar {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(23, 30, 19, .72), rgba(8, 11, 6, .9));
  padding: 16px;
}
.playbar__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.playbar__top .mono { color: var(--muted-2); font-size: 9px; }
.playbar__track {
  position: relative;
  height: 34px;
  margin: 14px 0 6px;
  border-radius: 6px;
  background: rgba(242, 240, 230, .08);
  overflow: hidden;
}
.playbar__fill {
  position: absolute;
  inset: 0 26% 0 0;
  background: linear-gradient(90deg, rgba(201, 255, 61, .55), rgba(201, 255, 61, .18));
}
.playbar__dot {
  position: absolute;
  top: 50%;
  left: 72%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(201, 255, 61, .16);
  transform: translate(-50%, -50%);
}
.playbar__break {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  display: grid;
  width: 26%;
  place-items: center;
  border-left: 1px dashed rgba(242, 240, 230, .3);
  background: repeating-linear-gradient(135deg, rgba(242, 240, 230, .06) 0 6px, transparent 6px 12px);
}
.playbar__break span {
  padding: 2px 7px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  color: var(--paper-dim);
  font-size: 8.5px;
  letter-spacing: .08em;
}
.playbar__labels { display: flex; justify-content: space-between; color: var(--muted-2); font-size: 9px; letter-spacing: .06em; }

.stops { display: grid; border-top: 1px solid var(--line); }
.stop {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}
.stop__num { color: var(--lime); font-size: 9px; padding-top: 4px; }
.stop__body { display: grid; gap: 4px; }
.stop__body h3 { color: var(--paper); font-size: 16px; font-weight: 900; letter-spacing: -.02em; }
.stop__body p { color: var(--muted); font-size: 12.5px; line-height: 1.75; }
.stop__tag {
  padding: 3px 8px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  color: var(--muted);
  font-size: 8.5px;
  white-space: nowrap;
}
.stop--mid .stop__tag { border-color: rgba(201, 255, 61, .42); color: var(--lime); }

/* ---------- 14. 排片 ---------- */
.schedule { background: var(--ink-900); }
.schedule__list { border-top: 1px solid var(--line); }

.schedule__row {
  display: grid;
  grid-template-columns: 40px 54px minmax(0, 1fr) auto 16px;
  gap: 10px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  transition: background .25s ease, padding .25s ease;
}
.schedule__row:hover { background: rgba(201, 255, 61, .045); }
.schedule__day { color: var(--muted-2); font-size: 9px; letter-spacing: .08em; }
.schedule__thumb {
  position: relative;
  display: block;
  width: 54px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 6px;
  background: var(--ink-700);
}
.schedule__thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 56%, rgba(5, 7, 3, .92) 100%);
  pointer-events: none;
}
.schedule__thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9); }
.schedule__body { display: grid; gap: 1px; min-width: 0; }
.schedule__body strong {
  overflow: hidden;
  color: var(--paper);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.schedule__body small { overflow: hidden; color: var(--muted-2); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.schedule__note { display: none; color: var(--muted); font-size: 11.5px; line-height: 1.5; }
.schedule__slot { display: none; color: var(--lime); font-size: 9px; letter-spacing: .06em; white-space: nowrap; }
.schedule__arrow { color: var(--muted-2); font-size: 13px; text-align: right; }
.schedule__row:hover .schedule__arrow { color: var(--lime); }

/* ---------- 15. 三道工序 ---------- */
.craft { background: var(--ink-850); }
.craft__grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--line);
}
.craft__item {
  position: relative;
  display: grid;
  gap: 9px;
  padding: 24px 20px 26px;
  background: var(--ink-900);
}
.craft__char {
  color: transparent;
  font-size: clamp(48px, 8vw, 72px);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.08em;
  -webkit-text-stroke: 1px rgba(201, 255, 61, .55);
}
.craft__item h3 { color: var(--paper); font-size: 17px; font-weight: 900; line-height: 1.35; letter-spacing: -.02em; }
.craft__item p { color: var(--muted); font-size: 12.5px; line-height: 1.8; }

/* ---------- 16. FAQ ---------- */
.faq { background: var(--ink-900); }
.faq__grid { display: grid; gap: 28px; }
.faq__head { display: grid; align-content: start; gap: 15px; }
.faq__head .btn { justify-self: start; margin-top: 4px; }

.faq__list { border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  color: var(--paper);
  font-size: 13.5px;
  font-weight: 800;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+";
  flex: none;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 400;
  transition: transform .25s var(--ease);
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa[open] summary { color: var(--lime); }
.qa__body { padding: 0 0 16px; }
.qa__body p { max-width: 640px; color: var(--muted); font-size: 12.5px; line-height: 1.8; }

/* ---------- 17. 下载 ---------- */
.download { background: var(--ink-900); }
.download__panel {
  position: relative;
  display: grid;
  gap: 30px;
  overflow: hidden;
  padding: clamp(24px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 80% at 80% 0%, rgba(201, 255, 61, .12), transparent 60%),
    linear-gradient(145deg, rgba(23, 30, 19, .9), rgba(8, 11, 6, .96));
}
.download__copy { display: grid; align-content: center; gap: 15px; }
.download__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 4px; }
.download__actions .btn { flex-direction: column; gap: 2px; min-width: 150px; padding-block: 9px; }
.download__actions .btn strong { font-size: 15px; }
.download__actions .btn small { margin: 0; }

.ticket {
  position: relative;
  align-self: center;
  width: 100%;
  max-width: 340px;
  justify-self: center;
  padding: 20px 20px 18px;
  border: 1px solid rgba(242, 240, 230, .22);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(201, 255, 61, .08), rgba(8, 11, 6, .72));
  transform: rotate(-1.5deg);
}
.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(242, 240, 230, .22);
  border-radius: 50%;
  background: var(--ink-900);
  transform: translateY(-50%);
}
.ticket::before { left: -10px; }
.ticket::after { right: -10px; }
.ticket__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ticket__top img { width: 52px; height: 52px; border-radius: 12px; }
.ticket__top .mono { color: var(--muted); font-size: 9px; letter-spacing: .14em; }
.ticket__brand { margin-top: 18px; color: var(--lime); font-size: 28px; font-weight: 900; letter-spacing: -.04em; }
.ticket__line { color: var(--paper-dim); font-size: 11px; letter-spacing: .04em; }
.ticket__perf { display: block; margin: 18px 0 14px; border-top: 1px dashed rgba(242, 240, 230, .28); }
.ticket__barcode {
  height: 42px;
  background: repeating-linear-gradient(90deg, var(--paper-dim) 0 2px, transparent 2px 5px, var(--paper-dim) 5px 6px, transparent 6px 10px);
  opacity: .55;
}
.ticket__code { margin-top: 10px; color: var(--muted-2); font-size: 9px; letter-spacing: .12em; }

/* ---------- 18. 页脚 ---------- */
.site-footer {
  padding-top: clamp(44px, 7vw, 78px);
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--ink-950);
}
.footer__grid { display: grid; gap: 30px; padding-bottom: 30px; }
.footer__brand { display: grid; gap: 12px; max-width: 380px; }
.footer__brand p { color: var(--muted); font-size: 12.5px; line-height: 1.8; }
.footer__note { color: var(--muted-2) !important; font-size: 11px !important; }
.footer__col { display: grid; align-content: start; gap: 10px; }
.footer__title { color: var(--lime); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.footer__col ul { display: grid; gap: 7px; }
.footer__col a { color: var(--paper-dim); font-size: 12.5px; }
.footer__col a:hover { color: var(--lime); }
.link-btn--footer { min-height: 0; color: var(--paper-dim); font-size: 12.5px; text-decoration: none; }
.link-btn--footer:hover { color: var(--lime); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 10.5px;
  line-height: 1.7;
}

/* ---------- 19. 悬浮 CTA / 回顶 / Toast ---------- */
.sticky-cta {
  position: fixed;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  left: 12px;
  z-index: 55;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 14, 8, .94);
  box-shadow: 0 18px 50px -18px #000;
  backdrop-filter: blur(14px);
}
.sticky-cta[hidden] { display: none; }
.sticky-cta__copy { display: grid; gap: 1px; min-width: 0; }
.sticky-cta__copy strong { color: var(--paper); font-size: 12px; font-weight: 900; }
.sticky-cta__copy span {
  overflow: hidden;
  color: var(--muted);
  font-size: 9.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.to-top {
  position: fixed;
  right: 14px;
  bottom: calc(74px + env(safe-area-inset-bottom));
  z-index: 54;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: rgba(10, 14, 8, .9);
  color: var(--paper);
  cursor: pointer;
  backdrop-filter: blur(10px);
}
.to-top[hidden] { display: none; }
.to-top:hover { border-color: var(--lime); color: var(--lime); }

.toast {
  position: fixed;
  right: 16px;
  bottom: calc(120px + env(safe-area-inset-bottom));
  z-index: 120;
  max-width: calc(100vw - 32px);
  padding: 10px 14px;
  border: 1px solid rgba(201, 255, 61, .42);
  border-radius: 10px;
  background: rgba(10, 14, 8, .96);
  color: var(--lime);
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .22s ease, transform .22s ease;
}
.toast.is-on { opacity: 1; transform: none; }

/* ---------- 20. 弹框 ---------- */
.modal { position: fixed; inset: 0; z-index: 110; display: grid; place-items: end center; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(4, 6, 2, .78); backdrop-filter: blur(6px); }
.modal__card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
  border: 1px solid var(--line-3);
  border-radius: 18px 18px 0 0;
  background: var(--ink-800);
  animation: sheet-up .28s var(--ease);
}
@keyframes sheet-up {
  from { transform: translateY(18px); opacity: .6; }
  to { transform: none; opacity: 1; }
}
.modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-3);
  border-radius: 50%;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.modal__title { margin-top: 8px; color: var(--paper); font-size: 24px; font-weight: 900; line-height: 1.25; letter-spacing: -.03em; }
.modal__desc { margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.modal__url {
  margin-top: 16px;
  padding: 12px 14px;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink-950);
  color: var(--lime);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
}
.modal__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* ---------- 21. 法务 / FAQ 子页 ---------- */
.legal-hero {
  padding-top: calc(var(--header-h) + 54px);
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(60% 80% at 12% 0%, rgba(201, 255, 61, .1), transparent 60%),
    var(--ink-900);
}
.legal-hero__kicker { margin-bottom: 12px; }
.legal-hero h1 {
  color: var(--paper);
  font-size: clamp(38px, 8vw, 76px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.055em;
}
.legal-hero p { max-width: 680px; margin-top: 14px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.legal-hero__meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 16px; color: var(--muted-2); font-size: 10.5px; }

.legal-wrap { display: grid; gap: 30px; padding-block: 34px 70px; }
.legal-toc {
  align-self: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink-850);
}
.legal-toc p { color: var(--lime); font-size: 9.5px; font-weight: 800; letter-spacing: .14em; }
.legal-toc ol { display: grid; gap: 7px; margin-top: 12px; }
.legal-toc a { color: var(--muted); font-size: 12px; line-height: 1.5; }
.legal-toc a:hover { color: var(--lime); }

.legal-body { max-width: 780px; }
.legal-note {
  margin-bottom: 24px;
  padding: 14px 16px;
  border: 1px solid rgba(201, 255, 61, .35);
  border-radius: 10px;
  background: rgba(201, 255, 61, .06);
  color: var(--paper-dim);
  font-size: 12.5px;
  line-height: 1.8;
}
.legal-note strong { color: var(--lime); }
.legal-body h2 {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--paper);
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -.03em;
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.legal-body h2:first-of-type { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-body h3 { margin-top: 18px; color: var(--paper); font-size: 15px; font-weight: 800; }
.legal-body p { margin-top: 10px; color: var(--muted); font-size: 13.5px; line-height: 1.9; }
.legal-body ul, .legal-body ol { display: grid; gap: 6px; margin-top: 10px; padding-left: 1.2em; color: var(--muted); font-size: 13.5px; line-height: 1.9; }
.legal-body ul { list-style: disc; }
.legal-body ol { list-style: decimal; }
.legal-body a { color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }
.legal-body strong { color: var(--paper); }
.legal-body code { padding: 1px 5px; border-radius: 4px; background: var(--ink-700); color: var(--lime); font-family: var(--mono); font-size: .9em; }

.faq-page .faq-cats { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.faq-page .faq-cats a {
  padding: 7px 12px;
  border: 1px solid var(--line-3);
  border-radius: 999px;
  color: var(--paper-dim);
  font-size: 11px;
}
.faq-page .faq-cats a:hover { border-color: var(--lime); color: var(--lime); }
.faq-group { margin-top: 34px; }
.faq-group h2 { margin-bottom: 6px; color: var(--paper); font-size: clamp(20px, 3vw, 27px); font-weight: 900; letter-spacing: -.03em; scroll-margin-top: calc(var(--header-h) + 16px); }
.faq-group .qa summary { font-size: 13.5px; }
.faq-group .qa__body p { font-size: 12.5px; }

/* ---------- 22. 入场动效 ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- 23. 640 ---------- */
@media (min-width: 640px) {
  body { font-size: 16px; }

  .brand__logo { width: 40px; height: 40px; }
  .brand__text strong { font-size: 16px; }
  .header__cta { min-height: 40px; padding: 0 16px; font-size: 13px; }
  .header__cta-full { display: inline; }
  .header__cta-short { display: none; }

  .hero { padding-bottom: 28px; }
  .hero__actions { margin-top: 28px; }
  .reel__item { flex-basis: 30%; }
  .still--strip .slate__title { font-size: 14px; }
  .still--strip .slate__code { display: block; }

  .format { grid-template-columns: 76px 240px minmax(0, 1fr); gap: 20px; align-items: center; }
  .format__ratio { flex-direction: column; gap: 2px; }
  .format__frame { height: 280px; }
  .format__frame--916 { width: 150px; }
  .format__frame--45 { width: 210px; }
  .format__frame--169 { width: 240px; height: 160px; }
  .format__copy { gap: 9px; }

  .scale__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scale-card:last-child { grid-column: 1 / -1; max-width: calc(50% - 7px); }

  .schedule__row { grid-template-columns: 52px 62px minmax(0, 1fr) auto 18px; gap: 14px; padding: 12px 0; }
  .schedule__thumb { width: 62px; }
  .schedule__slot { display: block; }
  .schedule__body strong { font-size: 14px; }

  .craft__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .craft__item { padding: 28px 22px 30px; }

  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
  .modal { place-items: center; }
  .modal__card { border-radius: 20px; padding: 28px 26px; }
}

/* ---------- 24. 900 ---------- */
@media (min-width: 900px) {
  :root { --header-h: 72px; }

  .legal-wrap {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
    padding-block: 44px 90px;
  }
  .legal-toc { position: sticky; top: calc(var(--header-h) + 24px); }

  .nav { display: flex; gap: clamp(18px, 2.6vw, 34px); }
  .header__cta { display: inline-flex; }
  .menu-btn { display: none; }

  .hero { padding-top: calc(var(--header-h) + 34px); padding-bottom: 30px; }
  .hero__title { font-size: clamp(78px, 9vw, 124px); }
  .hero__lead { max-width: 560px; }
  .hero__strip { align-items: stretch; }
  .reel__item { flex: 1; }
  .hero__ticket {
    display: flex;
    flex: 0 0 154px;
    flex-direction: column;
    gap: 7px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(5, 7, 3, .55);
    backdrop-filter: blur(6px);
  }
  .hero__ticket .mono { color: var(--muted-2); font-size: 8.5px; }
  .hero__ticket-brand { color: var(--lime); font-size: 22px; font-weight: 900; letter-spacing: -.04em; }
  .hero__ticket-line { height: 1px; margin: 3px 0; background: var(--line); }
  .hero__ticket p:last-child { color: var(--paper-dim); font-size: 10.5px; }
  .hero__scroll { display: flex; }

  .screening__grid { grid-template-columns: 1.02fr .98fr; gap: clamp(36px, 6vw, 74px); align-items: center; }
  .screening__poster { max-width: none; }
  .screening__copy { gap: 18px; }

  .format { grid-template-columns: 90px 360px minmax(0, 1fr); gap: 30px; padding: 30px 0; }
  .format__frame { height: 330px; }
  .format__frame--916 { width: 176px; }
  .format__frame--45 { width: 250px; }
  .format__frame--169 { width: 340px; height: 200px; }

  .rewrite__grid { grid-template-columns: .86fr 1.14fr; gap: clamp(36px, 6vw, 76px); align-items: center; }
  .rewrite__still { max-width: none; }

  .scale__cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .scale-card:last-child { grid-column: auto; max-width: none; }

  .intermission__grid { grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 6vw, 70px); align-items: center; }
  .playbar { padding: 20px; }

  .schedule__row { grid-template-columns: 58px 66px minmax(0, 1fr) minmax(0, 210px) auto 18px; gap: 18px; }
  .schedule__thumb { width: 66px; }
  .schedule__note { display: block; }
  .schedule__body strong { font-size: 14.5px; }

  .faq__grid { grid-template-columns: .82fr 1.18fr; gap: clamp(36px, 6vw, 76px); align-items: start; }
  .faq__head { position: sticky; top: calc(var(--header-h) + 28px); }

  .download__panel { grid-template-columns: 1.08fr .92fr; gap: clamp(30px, 5vw, 60px); align-items: center; padding: clamp(34px, 5vw, 58px); }
  .ticket { justify-self: end; }

  .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }

  .sticky-cta, .to-top { display: none !important; }
}

/* ---------- 25. 1200 ---------- */
@media (min-width: 1200px) {
  .section__title { font-size: clamp(52px, 5.4vw, 72px); }
  .hero__title { font-size: clamp(96px, 8.4vw, 132px); }
  .screening__quote { font-size: 32px; }
  .format { grid-template-columns: 100px 400px minmax(0, 1fr); gap: 38px; }
  .format__frame { height: 360px; }
  .format__frame--916 { width: 192px; }
  .format__frame--45 { width: 272px; }
  .format__frame--169 { width: 400px; height: 225px; }
}

/* ---------- 26. 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .still:hover img { transform: none; }
  .btn:hover { transform: none; }
}