```css
/* ============================================================
   光影剧场 · CINEMA LIGHTBOX
   暖光投影 · 胶片美学 · 复古剧场艺术
   电影在线观看 — dianyingzaixian.sh.cn
   ============================================================ */

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

:root {
  --cream-bg: #FFF9F0;
  --cream-panel: #F4EBDE;
  --sand-mid: #EADBC4;
  --ink-deep: #261610;
  --ink-muted: #55433A;
  --terra: #E05A33;
  --terra-dark: #B84322;
  --honey: #E8A33C;
  --honey-light: #F6C66B;
  --teal: #2E6B64;
  --teal-soft: #4E8A80;
  --border-soft: rgba(38, 22, 16, 0.10);
  --shadow-film: 0 20px 60px rgba(176, 84, 26, 0.10);
  --shadow-card: 0 6px 24px rgba(38, 22, 16, 0.07);
}

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  overflow-x: hidden;
  background: var(--cream-bg);
  color: var(--ink-deep);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* 电影投影纹理 — 全屏颗粒 */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.022;
  background-image: repeating-radial-gradient(
    circle at 20% 30%,
    rgba(0, 0, 0, 0.7) 0px,
    transparent 1px,
    transparent 3px
  );
  background-size: 14px 14px;
}

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

::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: var(--cream-panel); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(145deg, var(--terra), var(--honey));
  border-radius: 6px;
}

/* ---------- 核心布局 ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.section {
  padding: 80px 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--cream-panel);
}

/* 胶片齿孔装饰带 */
.section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='14'%3E%3Crect x='2' y='2' width='8' height='10' rx='3' fill='%23E05A33' opacity='0.30'/%3E%3Crect x='30' y='2' width='8' height='10' rx='3' fill='%23E8A33C' opacity='0.30'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 56px 14px;
  pointer-events: none;
  z-index: 2;
}

/* ---------- 导航 Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 249, 240, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 2px 24px rgba(38, 22, 16, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink-deep);
  letter-spacing: -0.02em;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.logo:hover { transform: translateY(-2px); opacity: 0.88; }

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--terra), var(--honey));
  color: var(--cream-bg);
  box-shadow: 0 5px 16px rgba(224, 90, 51, 0.35);
  position: relative;
  overflow: hidden;
}

.logo-icon::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-radius: 50%;
  opacity: 0.9;
}

.logo-icon::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 2px dashed currentColor;
  border-radius: 50%;
  opacity: 0.35;
  animation: reelSpin 8s linear infinite;
}

@keyframes reelSpin {
  to { transform: rotate(360deg); }
}

.main-nav {
  display: flex;
  align-items: center;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-muted);
  padding: 10px 18px;
  transition: color 0.25s;
  letter-spacing: 0.08em;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--terra), var(--honey));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.19, 1, 0.22, 1);
}

.main-nav a:hover {
  color: var(--terra);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 10px 26px !important;
  border-radius: 30px;
  color: var(--cream-bg) !important;
  font-weight: 600 !important;
  background: linear-gradient(135deg, var(--terra), var(--terra-dark));
  box-shadow: 0 4px 18px rgba(224, 90, 51, 0.32);
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  margin-left: 12px;
  letter-spacing: 0.04em !important;
}

.nav-cta::after { display: none; }

.nav-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(224, 90, 51, 0.45);
  color: var(--cream-bg) !important;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--border-soft);
  border-radius: 12px;
  background: rgba(255, 249, 240, 0.9);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.menu-toggle:hover { border-color: var(--terra); }

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink-deep);
  border-radius: 2px;
  transition: background 0.3s ease;
}

.menu-toggle:hover span { background: var(--terra); }

/* ---------- Hero 首页 ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 130px 0 80px;
  background:
    radial-gradient(ellipse 55% 50% at 18% 40%, rgba(233, 161, 59, 0.14) 0%, transparent 70%),
    radial-gradient(ellipse 45% 55% at 85% 65%, rgba(224, 90, 51, 0.10) 0%, transparent 70%),
    linear-gradient(180deg, #FFF9F0 0%, #FBF3E7 100%);
  isolation: isolate;
}

/* 放映机光束 */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    transparent 30%,
    rgba(233, 161, 59, 0.04) 48%,
    rgba(255, 249, 240, 0.00) 55%,
    transparent 70%
  );
}

/* 星光点缀 */
.hero::after {
  content: '✦ ✦ ✦';
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--honey);
  letter-spacing: 28px;
  font-size: 0.8rem;
  opacity: 0.5;
  white-space: nowrap;
  animation: starGlow 3s ease-in-out infinite alternate;
}

@keyframes starGlow {
  from { opacity: 0.3; letter-spacing: 26px; }
  to   { opacity: 0.7; letter-spacing: 34px; }
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 68px;
  align-items: center;
  position: relative;
}

.hero-content {
  max-width: 660px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 20px;
  border-radius: 30px;
  margin-bottom: 22px;
  background: rgba(224, 90, 51, 0.08);
  color: var(--terra);
  border: 1px solid rgba(224, 90, 51, 0.18);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  animation: fadeSlideDown 0.8s ease both;
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.12;
  margin-bottom: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--ink-deep);
  animation: fadeSlideUp 0.9s 0.1s ease both;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero h1 .text-accent {
  background: linear-gradient(120deg, var(--terra) 0%, var(--honey) 70%, var(--teal) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
}

.hero h1 .text-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 4%;
  bottom: 6px;
  height: 8px;
  background: rgba(233, 161, 59, 0.2);
  border-radius: 4px;
  z-index: -1;
}

.hero p {
  font-size: 1.08rem;
  opacity: 0.72;
  max-width: 540px;
  margin-bottom: 36px;
  color: var(--ink-muted);
  line-height: 1.85;
  animation: fadeSlideUp 0.9s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  animation: fadeSlideUp 0.9s 0.3s ease both;
}

/* 英雄区图片 — 胶片边框 */
.hero-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(176, 84, 26, 0.18),
    0 0 0 1px rgba(38, 22, 16, 0.04);
  transform: perspective(1200px) rotateY(-4deg) rotateX(1deg);
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.6s ease;
  animation: fadeScaleIn 1s 0.35s ease both;
}

@keyframes fadeScaleIn {
  from { opacity: 0; transform: perspective(1200px) rotateY(-8deg) scale(0.96); }
  to   { opacity: 1; transform: perspective(1200px) rotateY(-4deg) scale(1); }
}

.hero-image:hover {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg);
  box-shadow:
    0 40px 100px rgba(176, 84, 26, 0.24),
    0 0 0 1px rgba(38, 22, 16, 0.04);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 胶片投影层 */
.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    repeating-linear-gradient(
      to right,
      transparent 0px,
      transparent 38px,
      rgba(255, 255, 255, 0.04) 38px,
      rgba(255, 255, 255, 0.04) 40px
    ),
    linear-gradient(to bottom, transparent 76%, rgba(38, 22, 16, 0.42));
  pointer-events: none;
}

/* 内框 */
.hero-image::after {
  content: '';
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 3;
  border: 2px solid rgba(255, 249, 240, 0.45);
  border-radius: 10px;
  pointer-events: none;
  transition: border-color 0.4s ease;
}

.hero-image:hover::after {
  border-color: rgba(255, 249, 240, 0.7);
}

/* 图片底部浮标 */
.hero-image .hero-badge {
  position: absolute;
  bottom: 22px;
  left: 22px;
  z-index: 4;
  background: rgba(38, 22, 16, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 10px 20px;
  color: var(--cream-bg);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255, 249, 240, 0.15);
}

.hero-image .hero-badge .lite {
  width: 8px;
  height: 8px;
  background: var(--honey-light);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--terra), var(--terra-dark));
  color: var(--cream-bg);
  box-shadow: 0 6px 22px rgba(224, 90, 51, 0.36);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(224, 90, 51, 0.48);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--teal);
  color: var(--teal);
  box-shadow: inset 0 0 0 0 transparent;
}

.btn-outline:hover {
  background: rgba(46, 107, 100, 0.07);
  border-color: var(--teal-soft);
  color: var(--teal-soft);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(46, 107, 100, 0.12);
}

.btn-outline:active {
  transform: translateY(-1px);
}

/* ---------- 标签 / 标题 ---------- */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  margin-bottom: 16px;
  color: var(--terra);
  text-transform: uppercase;
  background: rgba(224, 90, 51, 0.08);
  padding: 6px 18px;
  border-radius: 30px;
  border: 1px solid rgba(224, 90, 51, 0.15);
}

.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink-deep);
  position: relative;
}

.text-center .section-title::after {
  display: none;
}

.section-desc {
  max-width: 600px;
  opacity: 0.72;
  margin-bottom: 48px;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.text-center .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- 卡片网格 — 电影票根 ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 32px;
}

.category-card {
  background: #FFFFFF;
  border-radius: 18px;
  padding: 32px 28px;
  border: 1px solid var(--border-soft);
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  position: relative;
  box-shadow: 0 2px 10px rgba(38, 22, 16, 0.03);
  overflow: visible;
}

/* 票根齿孔 */
.category-card::before,
.category-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--cream-bg);
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.category-card::before {
  left: -8px;
}

.category-card::after {
  right: -8px;
}

/* 票根虚线 */
.category-card > *:last-child {
  border-top: 1px dashed var(--border-soft);
  padding-top: 14px;
  margin-top: 14px;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(176, 84, 26, 0.12);
  border-color: rgba(224, 90, 51, 0.22);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(233, 161, 59, 0.15), rgba(233, 161, 59, 0.05));
  border: 1px solid rgba(233, 161, 59, 0.18);
  transition: transform 0.4s ease;
}

.category-card:nth-child(3n+2) .card-icon {
  background: linear-gradient(135deg, rgba(224, 90, 51, 0.15), rgba(224, 90, 51, 0.05));
  border-color: rgba(224, 90, 51, 0.18);
}

.category-card:nth-child(3n) .card-icon {
  background: linear-gradient(135deg, rgba(46, 107, 100, 0.15), rgba(46, 107, 100, 0.05));
  border-color: rgba(46, 107, 100, 0.18);
}

.category-card:hover .card-icon {
  transform: scale(1.08) rotate(-4deg);
}

.category-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--ink-deep);
}

.category-card p {
  font-size: 0.87rem;
  color: var(--ink-muted);
  opacity: 0.8;
  line-height: 1.65;
  margin-bottom: 8px;
}

.card-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--terra);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s ease, color 0.3s ease;
}

.card-link::after {
  content: '→';
  transition: transform 0.3s ease;
}

.card-link:hover {
  gap: 12px;
  color: var(--terra-dark);
}

.card-link:hover::after {
  transform: translateX(2px);
}

/* ---------- 特性块 ---------- */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-image {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-film);
  border: 1px solid var(--border-soft);
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.feature-image:hover img {
  transform: scale(1.03);
}

.feature-image::after {
  content: '';
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 12px;
  right: 12px;
  border: 2px solid rgba(255, 249, 240, 0.3);
  border-radius: 10px;
  pointer-events: none;
  transition: border-color 0.4s ease;
}

.feature-image:hover::after {
  border-color: rgba(255, 249, 240, 0.5);
}

/* 悬浮光斑 */
.feature-image::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 70%;
  height: 160%;
  background: linear-gradient(105deg, transparent, rgba(255, 249, 240, 0.25), transparent);
  transform: rotate(12deg);
  z-index: 2;
  transition: transform 0.8s ease;
  pointer-events: none;
}

.feature-image:hover::before {
  transform: rotate(12deg) translateX(180%);
}

.feature-text {
  position: relative;
}

.feature-text h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink-deep);
  margin-bottom: 10px;
  line-height: 1.4;
}

.feature-text p {
  color: var(--ink-muted);
  line-height: 1.8;
  font-size: 0.98rem;
  margin-bottom: 10px;
}

.feature-list {
  list-style: none;
  margin-top: 12px;
}

.feature-list li {
  padding: 10px 0;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 1px dashed var(--border-soft);
  transition: padding-left 0.3s ease;
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li:hover {
  padding-left: 4px;
  color: var(--ink-deep);
}

.feature-list li::before {
  content: '✓';
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--honey), var(--honey-light));
  border-radius: 50%;
  color: #FFF9F0;
  font-size: 0.8rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(233, 161, 59, 0.28);
}

.feature-list li:nth-child(2)::before {
  background: linear-gradient(135deg, var(--teal), var(--teal-soft));
  box-shadow: 0 2px 8px rgba(46, 107, 100, 0.28);
}

.feature-list li:nth-child(3)::before {
  background: linear-gradient(135deg, var(--terra), var(--coral-light, #F28B66));
  box-shadow: 0 2px 8px rgba(224, 90, 51, 0.28);
}

/* ---------- 数据条 ---------- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  background: #FFFFFF;
  padding: 34px 20px 28px;
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(38, 22, 16, 0.03);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--terra), var(--honey), var(--teal));
  opacity: 0.65;
}

.stat-item:nth-child(2)::before {
  background: linear-gradient(90deg, var(--honey), var(--honey-light), var(--honey));
}

.stat-item:nth-child(3)::before {
  background: linear-gradient(90deg, var(--teal), var(--teal-soft), var(--teal));
}

.stat-item:nth-child(4)::before {
  background: linear-gradient(90deg, var(--terra-dark), var(--coral-light, #F28B66), var(--terra-dark));
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  display: block;
  line-height: 1.15;
  color: var(--ink-deep);
}

.stat-item:nth-child(1) .stat-number { color: var(--terra); }
.stat-item:nth-child(2) .stat-number { color: var(--honey); }
.stat-item:nth-child(3) .stat-number { color: var(--teal); }
.stat-item:nth-child(4) .stat-number { color: #C14E28; }

.stat-label {
  font-size: 0.88rem;
  opacity: 0.6;
  margin-top: 8px;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
  font-weight: 500;
}

/* ---------- 内容墙 — 电影卡片 ---------- */
.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  background: #FFFFFF;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  position: relative;
  box-shadow: 0 2px 8px rgba(38, 22, 16, 0.03);
}

.content-wall-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 44px rgba(176, 84, 26, 0.13);
  border-color: rgba(224, 90, 51, 0.16);
}

/* 胶片齿孔顶条 */
.content-wall-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    to right,
    var(--terra) 0px,
    var(--terra) 8px,
    transparent 8px,
    transparent 16px,
    var(--honey) 16px,
    var(--honey) 24px,
    transparent 24px,
    transparent 32px
  );
  opacity: 0.35;
  z-index: 5;
}

.content-wall-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.content-wall-item:hover img {
  transform: scale(1.06);
}

.content-wall-body {
  padding: 22px 24px 24px;
}

/* 角标 */
.content-wall-body::before {
  content: '热映';
  position: absolute;
  top: -16px;
  right: 18px;
  background: linear-gradient(135deg, var(--terra), var(--terra-dark));
  color: var(--cream-bg);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: 20px;
  letter-spacing: 0.14em;
  box-shadow: 0 3px 10px rgba(224, 90, 51, 0.35);
}

.content-wall-item:nth-child(even) .content-wall-body::before {
  background: linear-gradient(135deg, var(--teal), var(--teal-soft));
  box-shadow: 0 3px 10px rgba(46, 107, 100, 0.35);
  content: '经典';
}

.content-wall-item:nth-child(3n) .content-wall-body::before {
  background: linear-gradient(135deg, var(--honey), #D98E2E);
  box-shadow: 0 3px 10px rgba(233, 161, 59, 0.35);
  content: '高评分';
}

.content-wall-body h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--ink-deep);
  line-height: 1.4;
}

.content-wall-body p {
  font-size: 0.85rem;
  color: var(--ink-muted);
  opacity: 0.75;
  line-height: 1.6;
  margin-bottom: 12px;
}

/* 元信息条 */
.content-wall-body .meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-soft);
  font-size: 0.78rem;
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.content-wall-body .meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.content-wall-body .meta span::before {
  content: '●';
  font-size: 0.5rem;
  color: var(--honey);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1.5px solid var(--border-soft);
  border-radius: 16px;
  margin-bottom: 12px;
  overflow: hidden;
  cursor: pointer;
  background: #FFFFFF;
  transition: all 0.35s ease;
  position: relative;
}

.faq-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--terra), var(--honey));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.faq-item:hover {
  border-color: rgba(224, 90, 51, 0.3);
  box-shadow: 0 4px 16px rgba(38, 22, 16, 0.05);
}

.faq-item.open {
  border-color: rgba(224, 90, 51, 0.35);
  box-shadow: 0 8px 28px rgba(38, 22, 16, 0.07);
}

.faq-item.open::before {
  opacity: 1;
}

.faq-item .faq-question {
  padding: 20px 26px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.98rem;
  color: var(--ink-deep);
  position: relative;
  transition: color 0.3s ease;
}

.faq-item:hover .faq-question {
  color: var(--terra);
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--terra);
  transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  line-height: 1;
  font-weight: 300;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(224, 90, 51, 0.08);
  flex-shrink: 0;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
  background: rgba(224, 90, 51, 0.16);
}

.faq-item .faq-answer {
  padding: 0 26px 22px 26px;
  display: none;
  opacity: 0.72;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.85;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeSlideUp 0.4s 0.05s ease both;
}

/* ---------- CTA 横幅 — 放映厅灯光 ---------- */
.cta-banner {
  padding: 68px 32px;
  text-align: center;
  border-radius: 24px;
  color: var(--cream-bg);
  background:
    radial-gradient(ellipse 60% 70% at 50% 0%, rgba(255, 255, 255, 0.1), transparent 60%),
    linear-gradient(135deg, var(--terra), var(--terra-dark));
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(224, 90, 51, 0.32);
}

/* 灯光扫过 */
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -40%;
  width: 50%;
  height: 200%;
  background: linear-gradient(105deg, transparent, rgba(255, 249, 240, 0.12), transparent);
  transform: rotate(15deg);
  animation: lightSweep 5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes lightSweep {
  0%   { left: -50%; opacity: 0; }
  20%  { opacity: 1; }
  60%  { left: 120%; opacity: 0.6; }
  100% { left: 120%; opacity: 0; }
}

/* 电影票根齿孔 */
.cta-banner::after {
  content: '';
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 0;
  width: 1.5px;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 249, 240, 0.4) 0px,
    rgba(255, 249, 240, 0.4) 4px,
    transparent 4px,
    transparent 10px
  );
  opacity: 0.5;
}

.cta-banner h2 {
  color: var(--cream-bg);
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
  line-height: 1.25;
}

.cta-banner p {
  color: rgba(255, 249, 240, 0.85);
  max-width: 500px;
  margin: 0 auto 30px;
  position: relative;
  z-index: 2;
  line-height: 1.7;
}

.cta-banner .btn-primary {
  background: var(--cream-bg);
  color: var(--terra);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 2;
  font-weight: 800;
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

/* ---------- 页脚 — 暖色放映厅 ---------- */
.site-footer {
  padding: 60px 0 30px;
  background: var(--cream-panel);
  border-top: 1px solid var(--border-soft);
  position: relative;
}

/* 彩色胶片条 */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--terra) 0%, var(--terra) 20%,
    var(--honey) 20%, var(--honey) 40%,
    var(--teal) 40%, var(--teal) 60%,
    var(--sand-mid) 60%, var(--sand-mid) 80%,
    var(--terra-dark) 80%, var(--terra-dark) 100%
  );
  opacity: 0.25;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-brand .logo {
  margin-bottom: 14px;
}

.footer-brand p {
  color: var(--ink-muted);
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.8;
  opacity: 0.85;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--terra);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-soft);
}

.footer-col a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.25s ease;
  padding: 4px 0;
  display: inline-block;
  position: relative;
}

.footer-col a::before {
  content: '›';
  margin-right: 6px;
  color: var(--honey);
  transition: margin-right 0.25s ease;
}

.footer-col a:hover {
  color: var(--terra);
  padding-left: 4px;
}

.footer-col a:hover::before {
  margin-right: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  margin-top: 10px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-muted);
  opacity: 0.75;
  letter-spacing: 0.04em;
}

/* ---------- 工具类 ---------- */
.text-accent {
  color: var(--terra);
  font-weight: 700;
}

.text-center {
  text-align: center;
}

.seo-description {
  max-width: 600px;
  margin: 0 auto 56px;
  opacity: 0.72;
  color: var(--ink-muted);
  text-align: center;
  font-size: 1rem;
  line-height: 1.85;
}

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-image {
    max-width: 620px;
    margin: 0 auto;
  }

  .hero {
    min-height: auto;
    padding: 130px 0 70px;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .feature-block {
    gap: 40px;
  }

  .cta-banner h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 24px;
  }

  .feature-block {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(255, 249, 240, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 20px 24px 28px;
    gap: 4px;
    box-shadow: 0 20px 50px rgba(38, 22, 16, 0.12);
    border-bottom: 1px solid var(--border-soft);
    animation: fadeSlideUp 0.35s ease both;
  }

  .main-nav.open li {
    width: 100%;
  }

  .main-nav.open a {
    display: block;
    padding: 13px 18px;
    font-size: 1rem;
    border-radius: 10px;
    transition: background 0.3s ease;
  }

  .main-nav.open a:hover {
    background: rgba(224, 90, 51, 0.06);
  }

  .main-nav.open a::after {
    display: none;
  }

  .nav-cta {
    margin-left: 0;
    text-align: center;
    margin-top: 8px;
  }

  .nav-cta:hover {
    transform: translateY(-1px);
  }

  .hero {
    padding: 110px 0 60px;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .section {
    padding: 68px 0;
  }

  .card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
  }

  .cta-banner {
    padding: 52px 24px;
  }

  .cta-banner h2 {
    font-size: 1.7rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.18em;
  }

  .hero .container {
    gap: 36px;
  }

  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .section-desc {
    font-size: 0.92rem;
    margin-bottom: 32px;
  }

  .stat-item {
    padding: 26px 14px 22px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .btn {
    padding: 13px 24px;
    font-size: 0.9rem;
  }

  .content-wall-item img {
    height: 170px;
  }

  .cta-banner {
    padding: 44px 20px;
    border-radius: 20px;
  }

  .cta-banner h2 {
    font-size: 1.4rem;
  }

  .logo {
    font-size: 1.05rem;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
  }

  .faq-item .faq-question {
    padding: 16px 20px;
    font-size: 0.92rem;
  }

  .faq-item .faq-answer {
    padding: 0 20px 16px;
  }

  .footer-col {
    border-bottom: 1px dashed var(--border-soft);
    padding-bottom: 20px;
  }

  .footer-col:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* ---------- 微动画 ---------- */
@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.35); opacity: 1; }
}

/* 降低动态偏好处理 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.15s !important;
  }
}