```css
/* ════════════════════════════════════════════════════════════
   电影天堂 · Cream Cinema Design System
   "每帧都是天堂" — Every Frame is Heaven
   ════════════════════════════════════════════════════════════ */

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

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse at 15% 30%, rgba(228, 87, 61, 0.06), transparent 50%),
    radial-gradient(ellipse at 85% 60%, rgba(22, 124, 110, 0.06), transparent 50%),
    radial-gradient(ellipse at 60% 90%, rgba(227, 166, 59, 0.06), transparent 50%),
    #FAF3E7;
  background-attachment: fixed;
  color: #29241E;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: #E4573D;
  color: #FFFDF7;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #FAF3E7; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #E4573D, #E3A63B);
  border-radius: 8px;
  border: 2px solid #FAF3E7;
}

/* ── 核心布局 ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section:nth-child(even) { background: #FFF9F0; }

/* 每帧都是天堂 · 帧线装饰 */
.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: repeating-linear-gradient(
    90deg,
    #E4573D 0 12px,
    transparent 12px 18px,
    #167C6E 18px 30px,
    transparent 30px 36px,
    #E3A63B 36px 52px,
    transparent 52px 58px
  );
  opacity: 0.6;
}

/* ── 导航 固定顶部 ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 243, 231, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(41, 36, 30, 0.06);
  background-image: radial-gradient(rgba(22, 124, 110, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* 顶部三色彩条 */
.site-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #E4573D 0%, #E3A63B 50%, #167C6E 100%);
  z-index: 2;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.25rem;
  text-decoration: none;
  color: #29241E;
  letter-spacing: -0.02em;
  transition: opacity 0.2s;
}

.logo:hover { opacity: 0.85; }

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: linear-gradient(135deg, #E4573D 0%, #C94834 100%);
  color: #FFFDF7;
  box-shadow: 0 6px 16px rgba(228, 87, 61, 0.35);
  position: relative;
  overflow: hidden;
}

/* 导演场记板条纹 */
.logo-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 12%;
  width: 76%;
  height: 2px;
  background: rgba(255, 253, 247, 0.85);
  transform: rotate(-8deg);
  border-radius: 2px;
  box-shadow: 0 5px 0 rgba(255, 253, 247, 0.35);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: #29241E;
  padding: 8px 2px;
  position: relative;
  transition: color 0.2s;
  letter-spacing: 0.02em;
}

/* 导航下划线动画 */
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #E4573D, #E3A63B);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a:hover { color: #E4573D; }
.main-nav a:hover::after { width: 100%; }

/* 导航 CTA 按钮 */
.main-nav a.nav-cta {
  padding: 10px 24px;
  border-radius: 100px;
  color: #FFFDF7;
  font-weight: 700;
  background: linear-gradient(135deg, #E4573D, #C94834);
  box-shadow: 0 4px 14px rgba(228, 87, 61, 0.35);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(228, 87, 61, 0.45);
  color: #FFFDF7;
}

.main-nav a.nav-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.5s ease;
  border-radius: inherit;
}

.main-nav a.nav-cta:hover::after { left: 100%; }

/* 移动端汉堡 */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  border-radius: 12px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  font-size: 0;
}

.menu-toggle span { display: none; }

.menu-toggle:hover {
  border-color: #E4573D;
  box-shadow: 0 4px 12px rgba(228, 87, 61, 0.1);
}

.menu-toggle::before,
.menu-toggle::after {
  content: '';
  position: absolute;
  left: 13px;
  right: 13px;
  height: 2px;
  background: #29241E;
  border-radius: 2px;
  transition: all 0.3s;
}

.menu-toggle::before { top: 17px; }
.menu-toggle::after { bottom: 17px; }

/* ── Hero 影院主视觉 ── */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(228, 87, 61, 0.07), transparent 50%),
    radial-gradient(ellipse at 85% 40%, rgba(22, 124, 110, 0.07), transparent 40%),
    linear-gradient(180deg, rgba(250, 243, 231, 0) 60%, #FAF3E7 100%);
}

/* 底部影院彩条 */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    #E4573D 0 20px,
    #E3A63B 20px 32px,
    #167C6E 32px 52px,
    transparent 52px 60px
  );
  opacity: 0.45;
}

/* 角落垂直水印 */
.hero::after {
  content: '每帧都是天堂';
  position: absolute;
  right: -32px;
  top: 140px;
  transform: rotate(-90deg);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 10px;
  color: rgba(41, 36, 30, 0.08);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1 1 55%;
  max-width: 580px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #E3A63B, #E4573D);
  color: #FFFDF7;
  letter-spacing: 2px;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(228, 87, 61, 0.3);
}

.hero h1 {
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: #29241E;
}

.hero p {
  font-size: 1.08rem;
  opacity: 0.72;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 14px;
}

/* 海报图 — 带电影取景框角标 */
.hero-image {
  flex: 1 1 45%;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #FFFDF7;
  padding: 10px;
  border: 1px solid #E4D8C3;
  box-shadow: 0 24px 60px rgba(41, 36, 30, 0.14);
  transform: rotate(1.5deg);
  transition: transform 0.4s ease;
}

.hero-image:hover {
  transform: rotate(0deg) scale(1.02);
}

/* 取景框角标 */
.hero-image::before,
.hero-image::after {
  content: '';
  position: absolute;
  width: 36px;
  height: 36px;
  z-index: 2;
  pointer-events: none;
}

.hero-image::before {
  top: -10px;
  left: -10px;
  border-top: 3px solid #E4573D;
  border-left: 3px solid #E4573D;
  border-radius: 8px 0 0 0;
}

.hero-image::after {
  bottom: -10px;
  right: -10px;
  border-bottom: 3px solid #167C6E;
  border-right: 3px solid #167C6E;
  border-radius: 0 0 8px 0;
}

.hero-image img {
  display: block;
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-image:hover img { transform: scale(1.04); }

/* ── 按钮 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #E4573D, #C94834);
  color: #FFFDF7;
  box-shadow: 0 6px 20px rgba(228, 87, 61, 0.4);
}

/* 光束扫过 */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}

.btn-primary:hover::after { left: 100%; }

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(228, 87, 61, 0.5);
}

.btn-outline {
  background: transparent;
  border: 2px solid #167C6E;
  color: #167C6E;
}

.btn-outline:hover {
  background: #167C6E;
  color: #FFFDF7;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(22, 124, 110, 0.3);
}

/* ── 区块标题 ── */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 16px;
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  padding: 6px 18px;
  border-radius: 100px;
  color: #167C6E;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(41, 36, 30, 0.04);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #E4573D;
  margin-right: 8px;
  box-shadow: 0 0 0 3px rgba(228, 87, 61, 0.2);
}

.section-title {
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #29241E;
}

.section-desc {
  max-width: 620px;
  opacity: 0.7;
  margin-bottom: 48px;
  font-size: 1.02rem;
  line-height: 1.7;
}

/* 高亮标记符 */
.text-accent {
  background: linear-gradient(180deg, transparent 60%, rgba(227, 166, 59, 0.4) 60%, rgba(227, 166, 59, 0.4) 96%, transparent 96%);
  display: inline-block;
  padding: 0 4px;
  color: #E4573D;
}

/* ── 卡片网格 ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.category-card {
  border-radius: 18px;
  padding: 32px 28px;
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  box-shadow: 0 4px 14px rgba(41, 36, 30, 0.04);
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 卡片顶部渐变条 */
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, #E4573D, #E3A63B, #167C6E);
  opacity: 0;
  transition: opacity 0.35s;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(41, 36, 30, 0.12);
  border-color: #E3A63B;
}

.category-card:hover::before { opacity: 1; }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  background: rgba(22, 124, 110, 0.12);
  transition: all 0.3s;
}

/* 卡片图标多彩色 */
.category-card:nth-child(1) .card-icon { background: rgba(228, 87, 61, 0.12); }
.category-card:nth-child(2) .card-icon { background: rgba(22, 124, 110, 0.12); }
.category-card:nth-child(3) .card-icon { background: rgba(227, 166, 59, 0.18); }
.category-card:nth-child(4) .card-icon { background: rgba(22, 124, 110, 0.12); }

.category-card:hover .card-icon {
  transform: scale(1.1) rotate(-6deg);
}

.card-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  color: #167C6E;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  transition: color 0.2s;
}

.card-link::after {
  content: '→';
  font-size: 1.1em;
  transition: transform 0.3s;
}

.card-link:hover { color: #E4573D; }
.card-link:hover::after { transform: translateX(5px); }

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

.feature-image {
  border-radius: 20px;
  background: #FFFDF7;
  padding: 12px;
  border: 1px solid #E4D8C3;
  box-shadow: 0 20px 50px rgba(41, 36, 30, 0.1);
  position: relative;
}

/* 电影取景框角标 */
.feature-image::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 32px;
  height: 32px;
  border-top: 3px solid #E4573D;
  border-left: 3px solid #E4573D;
  border-radius: 6px 0 0 0;
}

.feature-image::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 32px;
  height: 32px;
  border-bottom: 3px solid #167C6E;
  border-right: 3px solid #167C6E;
  border-radius: 0 0 6px 0;
}

.feature-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
}

.feature-text {
  padding: 8px 0;
}

.feature-list {
  list-style: none;
  margin-top: 8px;
}

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: #474139;
  border-bottom: 1px dashed rgba(41, 36, 30, 0.08);
}

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

.feature-list li::before {
  content: '✓';
  font-weight: 800;
  color: #E4573D;
  font-size: 1.1rem;
}

/* ── 数据条 放映计数 ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item {
  padding: 28px 20px;
  border-radius: 18px;
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  box-shadow: 0 4px 14px rgba(41, 36, 30, 0.04);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(41, 36, 30, 0.1);
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #E4573D, #E3A63B, #167C6E);
  opacity: 0.7;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #E4573D 20%, #E3A63B 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #E4573D;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.65;
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ── 内容墙 海报长廊 ── */
.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  border-radius: 18px;
  overflow: hidden;
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  box-shadow: 0 4px 14px rgba(41, 36, 30, 0.04);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-wall-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(41, 36, 30, 0.12);
  border-color: rgba(228, 87, 61, 0.5);
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.content-wall-body {
  padding: 22px 20px;
  border-top: 2px dashed #E4D8C3;
}

/* 首发标记 */
.content-wall-item:first-child .content-wall-body::before {
  content: 'NEW';
  position: absolute;
  top: -12px;
  right: 16px;
  background: linear-gradient(135deg, #E4573D, #E3A63B);
  color: #FFFDF7;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 100px;
  box-shadow: 0 2px 8px rgba(228, 87, 61, 0.35);
}

.content-wall-body {
  position: relative;
}

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

.faq-item {
  background: #FFFDF7;
  border: 1px solid #E4D8C3;
  border-radius: 14px;
  margin-bottom: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(41, 36, 30, 0.03);
}

.faq-item:hover {
  border-color: rgba(228, 87, 61, 0.4);
}

.faq-item.open {
  border-color: #E4573D;
  box-shadow: 0 8px 20px rgba(228, 87, 61, 0.08);
}

.faq-item .faq-question {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 0.98rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #29241E;
  transition: color 0.2s;
}

/* 胶片箭头 */
.faq-item .faq-question::after {
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2.5px solid #E4573D;
  border-bottom: 2.5px solid #E4573D;
  transform: rotate(45deg);
  transition: transform 0.3s ease, border-color 0.3s ease;
  flex-shrink: 0;
  margin-top: -6px;
}

.faq-item.open .faq-question::after {
  transform: rotate(-135deg);
  margin-top: 0;
  border-color: #167C6E;
}

.faq-item .faq-answer {
  padding: 0 24px 22px;
  display: none;
  opacity: 0.75;
  font-size: 0.92rem;
  line-height: 1.8;
  color: #474139;
}

.faq-item.open .faq-answer {
  display: block;
  animation: answerFade 0.3s ease;
}

@keyframes answerFade {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 0.75; transform: translateY(0); }
}

/* ── CTA 横幅 ── */
.cta-banner {
  padding: 64px 24px;
  text-align: center;
  border-radius: 24px;
  color: #FFFDF7;
  background: linear-gradient(135deg, #167C6E 0%, #1A8A7A 40%, #E4573D 130%);
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(22, 124, 110, 0.35);
}

/* 胶片横条光效 */
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 30px,
    rgba(255, 255, 255, 0.04) 30px 38px
  );
  pointer-events: none;
}

.cta-banner h2 {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  color: #FFFDF7;
  position: relative;
  z-index: 1;
}

.cta-b