/* ============================================================
   幕间｜INTERMISSION · 私人文化放映厅
   复古电影院海报墙 · 编辑部排版 · 暗红天鹅绒 · 黄铜金色
   ============================================================ */

/* ---------- 设计变量 ---------- */
:root {
  /* 背景 / 暗红系 */
  --bg-void:        #15080a;
  --bg-wine:        #2a0e13;
  --bg-wine-2:      #3a1218;
  --bg-wine-3:      #4a1820;
  --velvet:         #5a1a22;
  --velvet-light:   #7a2230;

  /* 纸张 / 米白系 */
  --paper:          #f1e7d3;
  --paper-2:        #e8dcc2;
  --paper-3:        #ddcfb0;
  --paper-shadow:   #c9b890;

  /* 文字 */
  --ink:            #241a14;
  --ink-soft:       #5a4838;
  --ink-faint:      #8a7560;
  --cream:          #f4ead6;
  --cream-dim:      #c9b890;

  /* 强调 */
  --crimson:        #8b1a1a;
  --crimson-deep:   #6b1313;
  --crimson-bright: #a82626;
  --gold:           #c9a961;
  --gold-bright:    #e0c478;
  --gold-dim:       #9a7f44;
  --brass:          #b08d57;

  /* 线 / 边 */
  --line-dark:      rgba(201,169,97,.22);
  --line-paper:     rgba(36,26,20,.16);
  --line-paper-2:   rgba(36,26,20,.10);

  /* 阴影 */
  --shadow-frame:   0 18px 40px -18px rgba(0,0,0,.7), 0 6px 14px -6px rgba(0,0,0,.5);
  --shadow-card:    0 10px 30px -12px rgba(20,8,10,.55);
  --shadow-pop:     0 30px 80px -20px rgba(0,0,0,.85);

  /* 字体 */
  --f-display: "DM Serif Display", "Cormorant Garamond", "Noto Serif SC", serif;
  --f-serif:   "Cormorant Garamond", "Noto Serif SC", "Songti SC", serif;
  --f-cn:      "Noto Serif SC", "Songti SC", "STSong", serif;
  --f-mono:    "Courier New", monospace;

  --r-sm: 3px;
  --r-md: 5px;
  --r-lg: 8px;

  --nav-h: 68px;
  --maxw: 1280px;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

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

body {
  font-family: var(--f-serif);
  background: var(--bg-void);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--crimson); color: var(--cream); }

/* 滚动条 */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg-void); }
::-webkit-scrollbar-thumb { background: var(--crimson-deep); border-radius: 6px; border: 2px solid var(--bg-void); }
::-webkit-scrollbar-thumb:hover { background: var(--crimson); }

/* ============================================================
   颗粒 / 胶片质感叠层
   ============================================================ */
.grain-overlay {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}
.vignette {
  position: fixed; inset: 0; z-index: 9990; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(10,3,4,.55) 100%);
}

/* ============================================================
   顶部导航
   ============================================================ */
.nav-bar {
  position: sticky; top: 0; z-index: 200;
  background: linear-gradient(180deg, rgba(21,8,10,.96), rgba(42,14,19,.92));
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.nav-bar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 20%, var(--gold) 50%, var(--gold-dim) 80%, transparent);
  opacity: .5;
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto;
  height: var(--nav-h); padding: 0 28px;
  display: flex; align-items: center; gap: 28px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  font-family: var(--f-cn); font-weight: 700; font-size: 20px;
  color: var(--gold-bright);
  border: 1.5px solid var(--gold);
  background: rgba(139,26,26,.25);
  border-radius: var(--r-sm);
  box-shadow: inset 0 0 0 1px rgba(201,169,97,.18), 0 0 12px rgba(201,169,97,.15);
  letter-spacing: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-cn {
  font-family: var(--f-cn); font-weight: 700; font-size: 19px;
  color: var(--cream); letter-spacing: 4px;
}
.brand-en {
  font-family: var(--f-display); font-size: 10px; font-weight: 400;
  color: var(--gold); letter-spacing: 3.5px; margin-top: 3px;
}

.nav-links {
  display: flex; align-items: center; gap: 14px; margin-left: auto;
  font-family: var(--f-cn); font-size: 15px;
}
.nav-links a {
  color: var(--cream-dim); letter-spacing: 2px;
  padding: 6px 2px; position: relative;
  transition: color .25s ease;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.nav-links a:hover { color: var(--gold-bright); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }
.nav-dot { color: var(--gold-dim); opacity: .6; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px;
  font-family: var(--f-cn); font-size: 14px; font-weight: 500;
  color: var(--cream); letter-spacing: 2px;
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson-deep));
  border: 1px solid var(--gold-dim);
  border-radius: var(--r-sm);
  box-shadow: 0 2px 0 rgba(0,0,0,.3), inset 0 1px 0 rgba(255,220,160,.18);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary .btn-plus { font-size: 16px; color: var(--gold-bright); line-height: 1; }
.btn-primary:hover {
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson));
  box-shadow: 0 4px 14px rgba(139,26,26,.45), inset 0 1px 0 rgba(255,220,160,.25);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); box-shadow: 0 1px 0 rgba(0,0,0,.3); }
.btn-primary:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 2px; }

.btn-ghost {
  padding: 10px 22px;
  font-family: var(--f-cn); font-size: 14px; letter-spacing: 2px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--line-paper-2);
  border-radius: var(--r-sm);
  transition: all .2s ease;
}
.btn-ghost:hover { color: var(--crimson); border-color: var(--crimson); background: rgba(139,26,26,.05); }
.btn-ghost:focus-visible { outline: 2px solid var(--gold-dim); outline-offset: 2px; }

.btn-danger {
  padding: 10px 22px;
  font-family: var(--f-cn); font-size: 14px; letter-spacing: 2px;
  color: var(--cream);
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson-deep));
  border: 1px solid var(--crimson-deep);
  border-radius: var(--r-sm);
  transition: all .2s ease;
}
.btn-danger:hover { background: var(--crimson-deep); }
.btn-danger:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 2px; }

.nav-menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 34px; height: 34px; align-items: center; justify-content: center;
}
.nav-menu-toggle span {
  display: block; width: 20px; height: 1.5px; background: var(--gold);
  transition: transform .25s ease, opacity .2s ease;
}

/* ============================================================
   首屏 / 剧院灯箱
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  padding: 70px 24px 90px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 35%, rgba(122,34,48,.45), transparent 70%),
    linear-gradient(180deg, var(--bg-wine) 0%, var(--bg-void) 100%);
  overflow: hidden;
}
/* 胶片孔洞装饰 */
.hero::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 100%;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(201,169,97,.04) 38px 40px);
  pointer-events: none;
}

.curtain {
  position: absolute; top: 0; bottom: 0; width: 14%;
  background:
    repeating-linear-gradient(90deg,
      var(--velvet) 0px,
      var(--crimson-deep) 18px,
      var(--velvet) 36px,
      var(--velvet-light) 54px,
      var(--velvet) 72px),
    linear-gradient(180deg, var(--velvet-light), var(--velvet) 30%, var(--crimson-deep) 100%);
  background-blend-mode: multiply;
  box-shadow: inset 0 0 80px rgba(0,0,0,.6);
  z-index: 2;
}
.curtain::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.5), transparent 30%, transparent 70%, rgba(0,0,0,.5));
}
.curtain-left { left: 0; transform-origin: top center; }
.curtain-right { right: 0; transform-origin: top center; }

/* 灯泡排 */
.bulb-row {
  position: absolute; left: 12%; right: 12%;
  display: flex; justify-content: space-between;
  z-index: 3; pointer-events: none;
}
.bulb-top { top: 18px; }
.bulb-bottom { bottom: 18px; }
.bulb-row::before, .bulb-row::after {
  content: ""; position: absolute; top: 50%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 50%, transparent);
  opacity: .35;
}
.bulb-row::before { left: 0; right: 0; }
.bulb {
  width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--gold-bright), var(--gold) 50%, var(--gold-dim) 100%);
  box-shadow: 0 0 8px rgba(224,196,120,.7), 0 0 18px rgba(224,196,120,.35);
  animation: bulbPulse 3.6s ease-in-out infinite;
}
@keyframes bulbPulse {
  0%, 100% { opacity: .55; box-shadow: 0 0 6px rgba(224,196,120,.5), 0 0 14px rgba(224,196,120,.25); }
  50%      { opacity: 1;   box-shadow: 0 0 10px rgba(224,196,120,.85), 0 0 22px rgba(224,196,120,.45); }
}

.hero-inner { position: relative; z-index: 4; max-width: 720px; }

.hero-eyebrow {
  font-family: var(--f-display); font-size: 12px;
  color: var(--gold); letter-spacing: 6px;
  margin-bottom: 28px; opacity: 0;
  animation: fadeUp .9s ease .2s forwards;
}
.hero-title {
  font-family: var(--f-cn); font-weight: 900;
  font-size: clamp(90px, 18vw, 200px);
  color: var(--cream);
  line-height: .9; letter-spacing: 8px;
  text-shadow: 0 0 40px rgba(201,169,97,.35), 0 4px 0 rgba(0,0,0,.4);
  margin-bottom: 18px;
  opacity: 0;
  animation: fadeUp 1.1s ease .35s forwards;
}
.hero-title::before, .hero-title::after {
  content: ""; display: block; margin: 0 auto;
  width: 60px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.hero-title::before { margin-bottom: 18px; }
.hero-title::after  { margin-top: 18px; }

.hero-sub {
  font-family: var(--f-cn); font-size: clamp(16px, 2.2vw, 22px);
  color: var(--cream-dim); letter-spacing: 8px;
  margin-bottom: 14px; opacity: 0;
  animation: fadeUp .9s ease .5s forwards;
}
.hero-cats {
  font-family: var(--f-display); font-size: 14px; font-style: italic;
  color: var(--gold); letter-spacing: 5px;
  margin-bottom: 46px; opacity: 0;
  animation: fadeUp .9s ease .65s forwards;
}

.hero-tagline {
  font-family: var(--f-cn); font-size: clamp(15px, 1.8vw, 18px);
  color: var(--cream); letter-spacing: 3px; line-height: 2;
  margin-bottom: 46px;
  font-style: italic; opacity: 0;
  animation: fadeUp .9s ease .8s forwards;
}
.hero-tagline::before, .hero-tagline::after {
  content: "—"; color: var(--gold-dim); margin: 0 14px; font-style: normal;
}

.hero-stats {
  display: inline-flex; align-items: center; gap: 0;
  padding: 22px 38px;
  background: rgba(20,8,10,.5);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-sm);
  backdrop-filter: blur(2px);
  opacity: 0;
  animation: fadeUp .9s ease .95s forwards;
}
.stat { padding: 0 26px; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.stat-num {
  font-family: var(--f-display); font-size: 34px; font-weight: 600;
  color: var(--gold-bright); line-height: 1;
  text-shadow: 0 0 18px rgba(201,169,97,.3);
}
.stat-label {
  font-family: var(--f-cn); font-size: 12px; letter-spacing: 3px;
  color: var(--cream-dim);
}
.stat-sep {
  width: 1px; height: 38px; background: var(--line-dark);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   我的收藏馆
   ============================================================ */
.collection {
  position: relative;
  background:
    linear-gradient(180deg, var(--bg-void) 0%, var(--bg-wine) 8%, var(--bg-wine-2) 100%);
  padding: 80px 28px 100px;
}
.collection::before {
  content: ""; position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
}

.collection-head {
  max-width: var(--maxw); margin: 0 auto 42px;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
}
.section-title h2 {
  font-family: var(--f-cn); font-weight: 700;
  font-size: clamp(32px, 4.5vw, 46px);
  color: var(--cream); letter-spacing: 6px;
  line-height: 1.1;
}
.section-title h2::before {
  content: "❖"; display: block;
  font-size: 14px; color: var(--gold); margin-bottom: 10px; letter-spacing: 0;
}
.section-en {
  font-family: var(--f-display); font-size: 12px; font-style: italic;
  color: var(--gold-dim); letter-spacing: 5px; margin-top: 8px;
}

.search-wrap {
  position: relative; min-width: 280px; flex: 0 1 360px;
}
.search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-size: 18px; pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  font-family: var(--f-cn); font-size: 14px; letter-spacing: 1px;
  color: var(--cream);
  background: rgba(20,8,10,.55);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-sm);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.search-input::placeholder { color: var(--cream-dim); opacity: .7; }
.search-input:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,97,.12);
}

/* ---------- 分类切换 · 节目牌 ---------- */
.cats {
  max-width: var(--maxw); margin: 0 auto 44px;
  display: flex; gap: 14px; flex-wrap: wrap;
}
.cat {
  position: relative;
  flex: 1 1 0; min-width: 130px;
  padding: 18px 16px 16px;
  text-align: left;
  background: linear-gradient(180deg, rgba(241,231,211,.97), rgba(232,220,194,.94));
  border: 1px solid var(--paper-shadow);
  border-radius: var(--r-sm);
  box-shadow: 0 4px 0 rgba(0,0,0,.18), 0 8px 18px -10px rgba(0,0,0,.4);
  color: var(--ink);
  transition: transform .2s ease, box-shadow .2s ease, background .25s ease;
  overflow: hidden;
}
.cat::before {
  /* 节目牌顶部撕边 */
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px;
  background: repeating-linear-gradient(90deg, var(--paper-shadow) 0 6px, transparent 6px 12px);
  opacity: .4;
}
.cat:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(0,0,0,.18), 0 12px 22px -10px rgba(0,0,0,.5);
}
.cat:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.cat-icon {
  font-family: var(--f-cn); font-size: 14px;
  color: var(--crimson); margin-bottom: 6px; letter-spacing: 2px;
}
.cat-cn {
  font-family: var(--f-cn); font-weight: 600; font-size: 19px;
  color: var(--ink); letter-spacing: 3px; line-height: 1.2;
}
.cat-en {
  font-family: var(--f-display); font-size: 11px; font-style: italic;
  color: var(--ink-faint); letter-spacing: 3px;
  margin-top: 4px; margin-bottom: 10px;
}
.cat-count {
  display: inline-block;
  font-family: var(--f-mono); font-size: 12px; font-weight: 700;
  color: var(--crimson-deep);
  padding: 2px 8px; border: 1px solid var(--crimson);
  border-radius: 2px; letter-spacing: 1px;
}
.cat.active {
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson-deep));
  border-color: var(--gold);
  box-shadow: 0 4px 0 rgba(0,0,0,.25), 0 0 24px rgba(139,26,26,.4);
}
.cat.active .cat-icon,
.cat.active .cat-cn { color: var(--cream); }
.cat.active .cat-en { color: var(--gold-bright); }
.cat.active .cat-count {
  color: var(--gold-bright); border-color: var(--gold);
  background: rgba(0,0,0,.18);
}
.cat.active::before { opacity: .6; }

/* ============================================================
   海报墙
   ============================================================ */
.poster-wall {
  max-width: var(--maxw); margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px 26px;
}

.poster-card {
  position: relative; cursor: pointer;
  background: transparent; border: none; padding: 0; text-align: left;
  display: flex; flex-direction: column;
  opacity: 0; transform: translateY(20px);
  animation: cardIn .55s ease forwards;
}
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }

.poster-frame {
  position: relative;
  padding: 10px;
  background: linear-gradient(160deg, #1c0f0a, #0d0706);
  border: 1px solid #2a1810;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-frame);
  overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s ease;
}
.poster-frame::before {
  /* 内框金线 */
  content: ""; position: absolute; inset: 4px;
  border: 1px solid rgba(201,169,97,.18);
  border-radius: 2px; pointer-events: none; z-index: 3;
}
.poster-img-wrap {
  position: relative; aspect-ratio: 2 / 3; overflow: hidden;
  background: var(--bg-wine);
}
.poster-img {
  position: relative; z-index: 3;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.7,.3,1), opacity .4s ease;
  opacity: 0;
}
.poster-img.loaded { opacity: 1; }

/* 备用排版海报 */
.poster-fallback {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 20px 16px;
  background:
    radial-gradient(circle at 30% 20%, rgba(201,169,97,.15), transparent 50%),
    linear-gradient(180deg, var(--crimson-deep), var(--bg-wine) 60%, var(--bg-void));
  color: var(--cream);
  text-align: center;
  z-index: 2;
}
.poster-fallback::before {
  content: ""; position: absolute; inset: 8px;
  border: 1px solid rgba(201,169,97,.3); border-radius: 2px;
}
.fb-type {
  font-family: var(--f-display); font-size: 10px; letter-spacing: 4px;
  color: var(--gold); align-self: center;
}
.fb-title {
  font-family: var(--f-cn); font-weight: 700; font-size: 22px;
  color: var(--cream); letter-spacing: 2px; line-height: 1.3;
  align-self: center; word-break: break-word;
}
.fb-creator {
  font-family: var(--f-display); font-size: 11px; font-style: italic;
  color: var(--cream-dim); align-self: center; letter-spacing: 1px;
}
.fb-no {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--gold-dim); align-self: center;
}

/* 海报类型角标 */
.poster-tag {
  position: absolute; top: 14px; left: 14px; z-index: 4;
  padding: 4px 9px;
  font-family: var(--f-cn); font-size: 11px; font-weight: 600;
  color: var(--cream); letter-spacing: 2px;
  background: rgba(20,8,10,.78);
  border: 1px solid var(--gold-dim);
  border-radius: 2px;
  backdrop-filter: blur(2px);
}
.poster-no {
  position: absolute; top: 14px; right: 14px; z-index: 4;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 1.5px;
  color: var(--gold-bright);
  padding: 3px 7px;
  background: rgba(20,8,10,.7);
  border: 1px solid rgba(201,169,97,.3);
  border-radius: 2px;
}

.poster-card:hover .poster-frame {
  transform: translateY(-8px);
  box-shadow: 0 26px 50px -18px rgba(0,0,0,.8), 0 10px 20px -8px rgba(0,0,0,.6), 0 0 0 1px rgba(201,169,97,.3);
}
.poster-card:hover .poster-img { transform: scale(1.06); }
.poster-card:focus-visible .poster-frame {
  outline: 2px solid var(--gold-bright); outline-offset: 4px;
}

/* 节目单 / 档案标签 */
.poster-meta {
  margin-top: 12px; padding: 0 4px;
}
.poster-title {
  font-family: var(--f-cn); font-weight: 600; font-size: 16px;
  color: var(--cream); letter-spacing: 1.5px; line-height: 1.3;
  margin-bottom: 4px;
}
.poster-creator {
  font-family: var(--f-display); font-size: 12px; font-style: italic;
  color: var(--cream-dim); letter-spacing: .5px;
  margin-bottom: 9px;
}
.poster-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  padding-top: 9px;
  border-top: 1px dashed var(--line-dark);
}
.poster-date {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 1px;
  color: var(--cream-dim);
}
.poster-ratings { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; }
.stars {
  position: relative;
  display: inline-flex; align-items: center;
  font-size: 13px; letter-spacing: 1px; line-height: 1;
}
.stars-bg, .stars-fg {
  font-family: var(--f-display); letter-spacing: 1px;
}
.stars-bg { color: rgba(201,169,97,.22); }
.stars-fg {
  position: absolute; left: 0; top: 0; overflow: hidden;
  white-space: nowrap; color: var(--gold-bright);
  text-shadow: 0 0 6px rgba(224,196,120,.4);
}
.stars .star-num {
  font-family: var(--f-mono); font-size: 11px; color: var(--gold);
  margin-left: 5px;
}
.douban {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 1px;
  color: var(--cream-dim);
}
.douban strong { color: var(--gold-bright); font-weight: 700; }

/* 空状态 */
.empty-state {
  max-width: var(--maxw); margin: 60px auto;
  text-align: center; padding: 60px 20px;
  border: 1px dashed var(--line-dark); border-radius: var(--r-md);
}
.empty-en { font-family: var(--f-display); font-size: 14px; letter-spacing: 5px; color: var(--gold-dim); margin-bottom: 12px; }
.empty-cn { font-family: var(--f-cn); font-size: 16px; color: var(--cream-dim); letter-spacing: 2px; margin-bottom: 24px; }

/* ============================================================
   弹窗通用
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(10,3,4,.78);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: overlayIn .25s ease;
}
.modal-overlay[hidden] { display: none; }
[hidden] { display: none !important; }
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-pop);
  border: 1px solid var(--paper-shadow);
  max-height: 92vh; overflow-y: auto;
  animation: modalIn .35s cubic-bezier(.2,.7,.3,1);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal::before {
  /* 黄铜双线边框 */
  content: ""; position: absolute; inset: 6px;
  border: 1px solid var(--brass); border-radius: 3px;
  pointer-events: none; opacity: .4;
}
.modal::-webkit-scrollbar { width: 8px; }
.modal::-webkit-scrollbar-track { background: transparent; }
.modal::-webkit-scrollbar-thumb { background: var(--paper-shadow); border-radius: 4px; }

.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 10;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  font-size: 16px; color: var(--ink-soft);
  background: rgba(36,26,20,.08);
  border: 1px solid var(--line-paper-2);
  border-radius: 50%;
  transition: all .2s ease;
}
.modal-close:hover { color: var(--crimson); border-color: var(--crimson); transform: rotate(90deg); }
.modal-close:focus-visible { outline: 2px solid var(--gold-dim); outline-offset: 2px; }

/* ---------- 详情弹窗 ---------- */
.detail-modal { width: min(900px, 100%); }
.detail-body { display: grid; grid-template-columns: 320px 1fr; gap: 0; }
.detail-left {
  padding: 36px 28px;
  background: linear-gradient(180deg, var(--bg-wine-2), var(--bg-void));
  color: var(--cream);
  border-right: 1px solid var(--brass);
}
.detail-poster-wrap {
  position: relative; aspect-ratio: 2/3;
  border: 6px solid #1c0f0a;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,.7), inset 0 0 0 1px rgba(201,169,97,.25);
  overflow: hidden; margin-bottom: 22px;
  background: var(--bg-wine);
}
.detail-poster { position: relative; z-index: 3; width: 100%; height: 100%; object-fit: cover; }
.detail-poster-wrap .poster-fallback { padding: 28px 18px; }
.detail-poster-wrap .poster-fallback .fb-title { font-size: 26px; }

.detail-cat-cn {
  font-family: var(--f-cn); font-weight: 700; font-size: 20px;
  color: var(--gold-bright); letter-spacing: 4px; text-align: center;
}
.detail-cat-en {
  font-family: var(--f-display); font-size: 12px; font-style: italic;
  color: var(--cream-dim); letter-spacing: 4px; text-align: center; margin-top: 4px;
}

.detail-right { padding: 36px 36px 30px; }
.detail-eyebrow {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 3px;
  color: var(--crimson); margin-bottom: 6px;
}
.detail-title {
  font-family: var(--f-cn); font-weight: 700; font-size: 30px;
  color: var(--ink); letter-spacing: 3px; line-height: 1.2; margin-bottom: 6px;
}
.detail-creator {
  font-family: var(--f-display); font-size: 16px; font-style: italic;
  color: var(--ink-soft); margin-bottom: 22px;
}
.detail-divider {
  height: 1px; margin: 0 0 20px;
  background: linear-gradient(90deg, var(--brass), transparent);
  opacity: .5;
}
.detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px 26px;
  margin-bottom: 26px;
}
.detail-field { display: flex; flex-direction: column; gap: 3px; }
.detail-field.full { grid-column: 1 / -1; }
.field-label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--ink-faint); text-transform: uppercase;
}
.field-value {
  font-family: var(--f-cn); font-size: 14px; color: var(--ink); letter-spacing: .5px;
}
.field-value.stars-val { color: var(--crimson); font-weight: 600; }
.field-value.gold { color: var(--gold-dim); font-family: var(--f-mono); font-weight: 700; }

.detail-quote {
  position: relative; margin-top: 8px;
  padding: 18px 22px 18px 30px;
  background: rgba(139,26,26,.05);
  border-left: 3px solid var(--crimson);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.detail-quote::before {
  content: "“"; position: absolute; left: 6px; top: -6px;
  font-family: var(--f-display); font-size: 42px; color: var(--crimson); opacity: .35;
  line-height: 1;
}
.detail-quote p {
  font-family: var(--f-cn); font-size: 15px; font-style: italic;
  color: var(--ink-soft); line-height: 1.85; letter-spacing: .5px;
}

.detail-actions {
  display: flex; gap: 12px; justify-content: flex-end;
  margin-top: 28px; padding-top: 22px;
  border-top: 1px solid var(--line-paper-2);
}

/* ---------- 表单弹窗 ---------- */
.form-modal { width: min(720px, 100%); }
.form-head { padding: 32px 36px 20px; border-bottom: 1px solid var(--line-paper-2); }
.form-head h2 {
  font-family: var(--f-cn); font-weight: 700; font-size: 26px;
  color: var(--ink); letter-spacing: 4px;
}
.form-head h2::before { content: "❖ "; color: var(--crimson); font-size: 18px; }
.form-sub {
  font-family: var(--f-display); font-size: 12px; font-style: italic;
  color: var(--ink-faint); letter-spacing: 2px; margin-top: 6px;
}
.form-body { padding: 26px 36px 32px; }

.form-row { margin-bottom: 22px; }
.form-label {
  display: block; font-family: var(--f-cn); font-size: 13px; font-weight: 600;
  color: var(--ink-soft); letter-spacing: 2px; margin-bottom: 10px;
}
.req { color: var(--crimson); }
.type-picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.type-chip {
  padding: 12px 8px;
  font-family: var(--f-cn); font-size: 15px; font-weight: 500;
  color: var(--ink-soft); letter-spacing: 2px;
  background: var(--paper-2);
  border: 1px solid var(--paper-shadow);
  border-radius: var(--r-sm);
  transition: all .2s ease;
}
.type-chip:hover { border-color: var(--crimson); color: var(--crimson); }
.type-chip.active {
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson-deep));
  color: var(--cream); border-color: var(--gold);
  box-shadow: 0 4px 12px rgba(139,26,26,.35);
}
.type-chip:focus-visible { outline: 2px solid var(--gold-dim); outline-offset: 2px; }

.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--f-cn); font-size: 12px; font-weight: 500;
  color: var(--ink-soft); letter-spacing: 1.5px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--f-cn); font-size: 14px; color: var(--ink);
  background: #fbf5e8;
  border: 1px solid var(--paper-shadow);
  border-radius: var(--r-sm);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none; border-color: var(--crimson);
  box-shadow: 0 0 0 3px rgba(139,26,26,.1);
}
.form-field textarea { resize: vertical; min-height: 80px; font-family: var(--f-cn); }
.form-field.invalid input,
.form-field.invalid textarea { border-color: var(--crimson); background: #fbeeee; }
.form-error {
  font-family: var(--f-cn); font-size: 11px; color: var(--crimson);
  letter-spacing: 1px; display: none;
}
.form-field.invalid .form-error { display: block; }

.form-actions {
  display: flex; gap: 12px; justify-content: flex-end;
  margin-top: 26px; padding-top: 22px;
  border-top: 1px solid var(--line-paper-2);
}

/* ---------- 确认弹窗 ---------- */
.confirm-modal { width: min(420px, 100%); padding: 32px 32px 26px; text-align: center; }
.confirm-modal h3 {
  font-family: var(--f-cn); font-weight: 700; font-size: 20px;
  color: var(--ink); letter-spacing: 3px; margin-bottom: 12px;
}
.confirm-text {
  font-family: var(--f-cn); font-size: 14px; color: var(--ink-soft);
  line-height: 1.7; margin-bottom: 26px;
}
.confirm-actions { display: flex; gap: 12px; justify-content: center; }

/* ---------- 轻提示 ---------- */
.toast {
  position: fixed; bottom: 36px; left: 50%; transform: translateX(-50%) translateY(20px);
  z-index: 2000;
  padding: 14px 26px;
  font-family: var(--f-cn); font-size: 14px; letter-spacing: 2px;
  color: var(--cream);
  background: linear-gradient(180deg, var(--crimson-bright), var(--crimson-deep));
  border: 1px solid var(--gold-dim);
  border-radius: var(--r-sm);
  box-shadow: 0 12px 30px -8px rgba(0,0,0,.6);
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================
   页脚
   ============================================================ */
.footer {
  position: relative;
  background: linear-gradient(180deg, var(--bg-void), #0a0304);
  border-top: 1px solid var(--line-dark);
  padding: 50px 28px 40px;
}
.footer::before {
  content: ""; position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 70%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 30%, var(--gold) 50%, var(--gold-dim) 70%, transparent);
  opacity: .4;
}
.footer-inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.footer-left { display: flex; align-items: center; gap: 14px; }
.footer-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  font-family: var(--f-cn); font-weight: 700; font-size: 18px;
  color: var(--gold-bright);
  border: 1.5px solid var(--gold);
  background: rgba(139,26,26,.2);
  border-radius: var(--r-sm);
}
.footer-cn { font-family: var(--f-cn); font-weight: 700; font-size: 18px; color: var(--cream); letter-spacing: 4px; }
.footer-en { font-family: var(--f-display); font-size: 10px; font-style: italic; color: var(--gold); letter-spacing: 3px; margin-top: 4px; }
.footer-right {
  font-family: var(--f-cn); font-size: 14px; font-style: italic;
  color: var(--cream-dim); letter-spacing: 2px;
}
.footer-rule {
  max-width: var(--maxw); margin: 32px auto 0;
  height: 1px; background: var(--line-dark);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1100px) {
  .poster-wall { grid-template-columns: repeat(3, 1fr); gap: 28px 20px; }
}
@media (max-width: 860px) {
  :root { --nav-h: 60px; }
  .nav-inner { padding: 0 18px; gap: 16px; }
  .nav-links { display: none; }
  .nav-menu-toggle { display: flex; margin-left: auto; }
  .btn-primary span:last-child { display: none; }
  .btn-primary { padding: 10px 14px; }
  .btn-primary .btn-plus { font-size: 18px; }

  .hero { padding: 50px 18px 70px; min-height: auto; }
  .curtain { width: 10%; }
  .bulb-row { left: 8%; right: 8%; }
  .hero-stats { padding: 18px 14px; gap: 0; }
  .stat { padding: 0 14px; }
  .stat-num { font-size: 26px; }

  .collection { padding: 56px 18px 70px; }
  .collection-head { flex-direction: column; align-items: stretch; gap: 18px; }
  .search-wrap { flex: 1 1 100%; min-width: 0; }
  .cats {
    gap: 10px; flex-wrap: nowrap; overflow-x: auto;
    padding: 2px 2px 10px;
    scrollbar-width: none; -webkit-overflow-scrolling: touch;
  }
  .cats::-webkit-scrollbar { display: none; }
  .cat { min-width: 118px; flex: 1 0 118px; padding: 14px 12px 12px; }

  .poster-wall { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }

  .detail-body { grid-template-columns: 1fr; }
  .detail-left { padding: 28px 22px; border-right: none; border-bottom: 1px solid var(--brass); }
  .detail-poster-wrap { max-width: 260px; margin: 0 auto 20px; }
  .detail-right { padding: 28px 22px 24px; }
  .detail-grid { grid-template-columns: 1fr 1fr; gap: 14px 18px; }
  .detail-title { font-size: 24px; }

  .form-head, .form-body { padding-left: 22px; padding-right: 22px; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .poster-wall { grid-template-columns: 1fr; gap: 22px; }
  .cats { gap: 6px; padding-bottom: 8px; }
  .cat {
    min-width: 0; flex: 1 1 20%;
    padding: 11px 4px 9px; text-align: center;
    box-shadow: 0 3px 0 rgba(0,0,0,.18), 0 6px 14px -10px rgba(0,0,0,.4);
  }
  .cat-icon, .cat-en { display: none; }
  .cat-cn { font-size: 14px; letter-spacing: 1px; white-space: nowrap; }
  .cat-count { margin-top: 6px; padding: 1px 5px; font-size: 10px; }
  .hero-tagline::before, .hero-tagline::after { display: block; margin: 6px auto; }
  .detail-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; align-items: center; }
}

/* 移动端导航展开 */
.nav-menu-open .nav-links {
  display: flex; flex-direction: column;
  position: absolute; top: var(--nav-h); left: 0; right: 0;
  background: linear-gradient(180deg, rgba(21,8,10,.98), rgba(42,14,19,.98));
  padding: 18px 24px; gap: 14px;
  border-bottom: 1px solid var(--line-dark);
}
.nav-menu-open .nav-links a { font-size: 16px; }

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .bulb { animation: none; opacity: .85; }
}