```css
/* ============================================================
   爱你短剧 · 帧帧是你
   Cinematic Cream — 电影感奶油风
   Palette: Cream #FAF3E7 · Coral #E86A5E · Teal #2E6E5C
   ============================================================ */

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

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x: hidden;
  background: #FAF3E7;
  color: #2F3231;
  line-height: 1.6;
  background-image:
    radial-gradient(circle at 88% 12%, rgba(232, 106, 94, 0.06) 0%, transparent 32%),
    radial-gradient(circle at 10% 75%, rgba(46, 110, 92, 0.05) 0%, transparent 28%);
}

::selection {
  background: #E86A5E;
  color: #FFF9F0;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #F1E6D6; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #E86A5E 0%, #E8B64F 100%);
  border-radius: 20px;
  border: 2px solid #F1E6D6;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #D45446, #D9A654);
}

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

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

.section:nth-child(even) {
  background: #F2E9D9;
}

.section:nth-child(even)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, transparent 0px, transparent 24px, rgba(232, 106, 94, 0.08) 24px, rgba(232, 106, 94, 0.08) 48px);
  pointer-events: none;
}

/* ===== 导航 ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 243, 231, 0.88);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid rgba(232, 106, 94, 0.12);
  transition: box-shadow 0.3s ease;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #E86A5E 0%, #E8B64F 40%, #2E6E5C 100%);
  opacity: 0.25;
  pointer-events: none;
}

.site-header:hover {
  box-shadow: 0 4px 24px rgba(47, 50, 49, 0.04);
}

.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: 12px;
  font-weight: 800;
  font-size: 1.35rem;
  text-decoration: none;
  color: #2F3231;
  letter-spacing: -1px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover {
  transform: scale(1.02);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #E86A5E 0%, #F3A291 100%);
  border-radius: 12px 12px 12px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #FFF9F0;
  box-shadow: 0 4px 14px rgba(232, 106, 94, 0.32);
  font-weight: 900;
}

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

.main-nav a {
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 500;
  color: #4F544F;
  position: relative;
  padding: 4px 2px;
  transition: color 0.3s ease;
  letter-spacing: 0.3px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2.5px;
  border-radius: 3px;
  background: linear-gradient(90deg, #E86A5E, #E8B64F);
  transition: width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.main-nav a:hover {
  color: #E86A5E;
}

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

.nav-cta {
  padding: 10px 28px;
  border-radius: 100px;
  color: #FFF9F0 !important;
  font-weight: 600;
  background: linear-gradient(135deg, #E86A5E, #D95A4E);
  box-shadow: 0 4px 18px rgba(232, 106, 94, 0.28);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(232, 106, 94, 0.36);
}

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

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid rgba(47, 50, 49, 0.14);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease;
  padding: 0;
}

.menu-toggle:hover {
  border-color: #E86A5E;
}

.menu-toggle::before {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: #2F3231;
  border-radius: 2px;
  box-shadow: 0 6px 0 #2F3231, 0 12px 0 #2F3231;
  transition: background 0.3s;
}

.menu-toggle:hover::before {
  background: #E86A5E;
  box-shadow: 0 6px 0 #E86A5E, 0 12px 0 #E86A5E;
}

/* ===== 首页Hero ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 72px 0 40px;
}

.hero::before {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 106, 94, 0.1) 0%, transparent 65%);
  top: -120px;
  right: -80px;
  animation: heroFloat 8s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border: 2px dashed rgba(46, 110, 92, 0.12);
  border-radius: 50%;
  bottom: -80px;
  left: -60px;
  animation: heroSpin 30s linear infinite;
  pointer-events: none;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(20px); }
}

@keyframes heroSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  width: 100%;
}

.hero-content {
  flex: 1.2;
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(46, 110, 92, 0.1), rgba(46, 110, 92, 0.04));
  color: #2E6E5C;
  border: 1px solid rgba(46, 110, 92, 0.14);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #E86A5E;
  box-shadow: 0 0 0 4px rgba(232, 106, 94, 0.15);
  animation: recBlink 1.8s infinite;
}

@keyframes recBlink {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 4px rgba(232, 106, 94, 0.15); }
  50% { opacity: 0.75; box-shadow: 0 0 0 2px rgba(232, 106, 94, 0.28); }
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  line-height: 1.15;
  margin-bottom: 22px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #2F3231;
}

.hero h1 em {
  font-style: normal;
  color: #E86A5E;
  position: relative;
  display: inline-block;
}

.hero h1 em::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background: rgba(232, 106, 94, 0.18);
  border-radius: 4px;
  z-index: -1;
}

.hero p {
  font-size: 1.12rem;
  opacity: 0.62;
  max-width: 530px;
  margin-bottom: 36px;
  line-height: 1.75;
  letter-spacing: 0.5px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-image {
  flex: 0.8;
  max-width: 420px;
  border-radius: 250px 250px 24px 24px;
  overflow: hidden;
  border: 5px solid #FFFBF4;
  box-shadow: 0 30px 50px rgba(47, 50, 49, 0.1);
  position: relative;
  transform: rotate(2deg);
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

.hero-image::before {
  content: 'S01 E01';
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(250, 243, 231, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #E86A5E;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 1px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(47, 50, 49, 0.08);
}

.hero-image::after {
  content: '▶';
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background: rgba(250, 243, 231, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #E86A5E;
  box-shadow: 0 4px 16px rgba(47, 50, 49, 0.15);
  z-index: 2;
  transition: transform 0.3s ease;
}

.hero-image:hover::after {
  transform: scale(1.12);
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn::before {
  content: '▶';
  font-size: 0.65rem;
  opacity: 0.75;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.btn:hover::before {
  transform: translateX(3px);
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, #E86A5E, #D45446);
  color: #FFF9F0;
  box-shadow: 0 6px 20px rgba(232, 106, 94, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(232, 106, 94, 0.38);
}

.btn-outline {
  background: transparent;
  border: 2px solid #2E6E5C;
  color: #2E6E5C;
}

.btn-outline:hover {
  background: #2E6E5C;
  color: #FAF3E7;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(46, 110, 92, 0.25);
}

.btn-outline::before {
  opacity: 0.65;
}

/* ===== 标签/标题 ===== */
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 14px;
  color: #E86A5E;
  position: relative;
  padding-left: 20px;
  text-transform: uppercase;
}

.section-label::before {
  content: '✂';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  opacity: 0.7;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 14px;
  line-height: 1.25;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 18px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 52px;
  height: 4px;
  background: linear-gradient(90deg, #E86A5E, #E8B64F);
  border-radius: 4px;
}

.text-center .section-title::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-desc {
  max-width: 600px;
  opacity: 0.58;
  margin-bottom: 48px;
  line-height: 1.7;
}

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

.category-card {
  background: #FFFBF4;
  border-radius: 20px;
  padding: 32px 28px;
  border: 1px solid rgba(232, 106, 94, 0.12);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 16px rgba(47, 50, 49, 0.04);
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  width: 44px;
  height: 4px;
  background: linear-gradient(90deg, #E86A5E, #E8B64F);
  border-radius: 0 0 4px 4px;
  transition: width 0.4s ease;
}

.category-card:hover::before {
  width: 72px;
}

.category-card:hover {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow: 0 16px 40px rgba(47, 50, 49, 0.1);
  border-color: rgba(232, 106, 94, 0.25);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px 16px 16px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
  background: linear-gradient(135deg, #FAE5DF, #FDEFE9);
  box-shadow: inset 0 0 0 1px rgba(232, 106, 94, 0.1);
}

.category-card:nth-child(2n) .card-icon {
  background: linear-gradient(135deg, #E3EDE8, #EEF5F1);
  box-shadow: inset 0 0 0 1px rgba(46, 110, 92, 0.1);
}

.category-card:nth-child(3n) .card-icon {
  background: linear-gradient(135deg, #FBF1DD, #FBF5E8);
  box-shadow: inset 0 0 0 1px rgba(232, 182, 79, 0.18);
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2F3231;
}

.category-card p {
  font-size: 0.88rem;
  opacity: 0.55;
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-link {
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  color: #E86A5E;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.3s ease;
}

.card-link::after {
  content: '→';
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.card-link:hover {
  gap: 10px;
}

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

/* ===== 特性块 ===== */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-image {
  border-radius: 160px 160px 24px 24px;
  overflow: hidden;
  border: 4px solid #FFFBF4;
  box-shadow: 0 20px 45px rgba(47, 50, 49, 0.1);
  position: relative;
}

.feature-image img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(232, 106, 94, 0.08), transparent 50%);
  pointer-events: none;
}

.feature-text {
  padding: 20px 0;
}

.feature-text .section-title {
  margin-bottom: 22px;
}

.feature-text p {
  opacity: 0.6;
  line-height: 1.7;
  margin-bottom: 24px;
}

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

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: #3D423E;
}

.feature-list li::before {
  content: '✓';
  font-weight: 700;
  color: #E86A5E;
  background: rgba(232, 106, 94, 0.1);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.feature-list li:nth-child(even)::before {
  background: rgba(46, 110, 92, 0.1);
  color: #2E6E5C;
}

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

.stat-item {
  padding: 32px 20px;
  border-radius: 20px;
  border: none;
  background: #FFFBF4;
  box-shadow: 0 8px 24px rgba(47, 50, 49, 0.06);
  position: relative;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(47, 50, 49, 0.08);
}

.stat-item::before {
  content: '◆';
  position: absolute;
  top: 12px;
  left: 14px;
  font-size: 0.6rem;
  color: rgba(232, 106, 94, 0.25);
}

.stat-item:nth-child(2)::before { color: rgba(46, 110, 92, 0.25); }
.stat-item:nth-child(3)::before { color: rgba(232, 182, 79, 0.4); }
.stat-item:nth-child(4)::before { color: rgba(232, 106, 94, 0.4); }

.stat-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: #2F3231;
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.55;
  margin-top: 8px;
  letter-spacing: 1px;
}

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

.content-wall-item {
  background: #FFFBF4;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(47, 50, 49, 0.06);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  box-shadow: 0 4px 16px rgba(47, 50, 49, 0.04);
}

.content-wall-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 44px rgba(232, 106, 94, 0.12);
  border-color: rgba(232, 106, 94, 0.2);
}

.content-wall-item::before {
  content: '▶';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 56px;
  height: 56px;
  background: rgba(250, 243, 231, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #E86A5E;
  box-shadow: 0 8px 32px rgba(47, 50, 49, 0.2);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 3;
}

.content-wall-item:hover::before {
  transform: translate(-50%, -50%) scale(1);
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.content-wall-item:hover img {
  transform: scale(1.05);
}

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

.content-wall-body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  width: 32px;
  height: 3px;
  background: linear-gradient(90deg, #E86A5E, transparent);
  border-radius: 0 0 4px 4px;
}

.content-wall-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #2F3231;
}

.content-wall-body p {
  font-size: 0.85rem;
  opacity: 0.55;
  line-height: 1.6;
}

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

.faq-item {
  background: #FFFBF4;
  border: 1px solid rgba(47, 50, 49, 0.08);
  border-radius: 16px;
  margin-bottom: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.35s ease;
  box-shadow: 0 4px 12px rgba(47, 50, 49, 0.03);
}

.faq-item:hover {
  border-color: rgba(232, 106, 94, 0.22);
  box-shadow: 0 8px 24px rgba(47, 50, 49, 0.06);
}

.faq-item.open {
  border-color: rgba(232, 106, 94, 0.25);
  box-shadow: 0 12px 28px rgba(232, 106, 94, 0.08);
}

.faq-item .faq-question {
  padding: 20px 24px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: #2F3231;
  transition: color 0.3s;
  font-size: 0.98rem;
}

.faq-item:hover .faq-question {
  color: #E86A5E;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 400;
  color: #E86A5E;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(232, 106, 94, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background 0.3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.open .faq-question::after {
  content: '−';
  transform: