```css
/* ============================================
   爱美剧网 — 爱美剧，剧无限
   AIMEIJUWANG · Cinematic Workshop Design
   ============================================ */

:root {
  --cream: #FAF5EC;
  --cream-soft: #F1E9DB;
  --paper: #FFFDF9;
  --ink: #2A2118;
  --ink-soft: #5C4F42;
  --vermilion: #E4572E;
  --teal: #2D6A70;
  --golden: #F0AE2E;
  --border: rgba(42, 33, 24, 0.12);
  --border-strong: rgba(42, 33, 24, 0.2);
  --shadow-sm: 0 2px 10px rgba(42, 33, 24, 0.07);
  --shadow-md: 0 14px 34px rgba(42, 33, 24, 0.1);
  --shadow-lg: 0 28px 56px rgba(42, 33, 24, 0.12);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

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

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--vermilion);
  color: #fff;
}

::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--cream);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--vermilion), var(--golden));
  border-radius: 999px;
  border: 2px solid var(--cream);
}

/* ========== 核心布局 ========== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
  position: relative;
}

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

/* ========== 导航 ========== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 245, 236, 0.92);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg,
    var(--vermilion) 0 25%,
    var(--golden) 25% 50%,
    var(--teal) 50% 75%,
    var(--vermilion) 75% 100%
  );
  background-size: 200% 100%;
  animation: headerSlide 6s linear infinite;
}

@keyframes headerSlide {
  from { background-position: 0 0; }
  to { background-position: 200% 0; }
}

.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: 1.35rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50% 50% 50% 8px;
  background: linear-gradient(135deg, var(--vermilion), var(--golden));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(228, 87, 46, 0.35);
  transform: rotate(-8deg);
  transition: var(--transition);
}

.logo:hover .logo-icon {
  transform: rotate(8deg) scale(1.05);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-soft);
  transition: var(--transition);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: var(--vermilion);
  border-bottom-color: var(--vermilion);
}

.nav-cta {
  padding: 10px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--vermilion), #C94F2B);
  color: #fff !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 14px rgba(228, 87, 46, 0.3);
  border-bottom: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(228, 87, 46, 0.4);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1.5px solid var(--border);
  background: var(--paper);
  cursor: pointer;
  color: var(--ink);
  transition: var(--transition);
}

.menu-toggle::before {
  content: '☰';
  font-size: 1.5rem;
  line-height: 1;
}

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

/* ========== Hero ========== */

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 600px at 78% 10%, rgba(240, 174, 46, 0.18), transparent 60%),
    radial-gradient(700px 480px at 15% 85%, rgba(45, 106, 112, 0.14), transparent 55%),
    linear-gradient(180deg, transparent, rgba(242, 234, 219, 0.35));
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--vermilion) 0 18px,
    transparent 18px 26px,
    var(--teal) 26px 44px,
    transparent 44px 52px,
    var(--golden) 52px 70px,
    transparent 70px 78px
  );
  opacity: 0.18;
  pointer-events: none;
}

.hero-content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 22px;
  background: linear-gradient(135deg, var(--golden), #F6C55A);
  color: var(--ink);
  border: 1px solid rgba(42, 33, 24, 0.08);
  box-shadow: var(--shadow-sm);
}

.hero-eyebrow::before {
  content: '🎬';
  font-size: 0.9rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--ink);
}

.hero p {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 38px;
}

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

.hero-image {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 8px solid var(--paper);
  outline: 1.5px dashed rgba(228, 87, 46, 0.4);
  outline-offset: 8px;
  transform: rotate(1.5deg);
  transition: var(--transition);
  position: relative;
}

.hero-image:hover {
  transform: rotate(0deg) scale(1.01);
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(228, 87, 46, 0.2));
  pointer-events: none;
  z-index: 1;
}

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

/* ========== 按钮 ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--vermilion), #C94F2B);
  color: #fff;
  box-shadow: 0 8px 22px rgba(228, 87, 46, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(228, 87, 46, 0.45);
}

.btn-outline {
  background: rgba(255, 253, 249, 0.7);
  border: 2px solid var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-3px);
}

/* ========== 标签 / 标题 ========== */

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--ink);
}

.section-desc {
  max-width: 640px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin-bottom: 44px;
}

/* ========== 卡片网格 ========== */

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

.category-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 28px 26px;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 20px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 0 0 50% 50%;
}

.category-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 28px,
    rgba(240, 174, 46, 0.04) 28px 29px
  );
  pointer-events: none;
}

.category-card:hover {
  transform: translateY(-8px) rotate(-0.6deg);
  box-shadow: var(--shadow-md);
  border-color: rgba(228, 87, 46, 0.45);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 50% 50% 50% 6px;
  background: linear-gradient(135deg, var(--cream-soft), var(--paper));
  border: 1px solid var(--border);
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
  transition: var(--transition);
}

.category-card:hover .card-icon {
  transform: scale(1.08) rotate(-6deg);
  border-color: var(--golden);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 900;
  font-size: 0.88rem;
  text-decoration: none;
  color: var(--vermilion);
  margin-top: 8px;
}

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

.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;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: rotate(-1.2deg);
  transition: var(--transition);
}

.feature-image:hover {
  transform: rotate(0deg);
}

.feature-image::before {
  content: '';
  position: absolute;
  inset: -18px auto auto -18px;
  width: 55%;
  height: 55%;
  border-top: 3px solid var(--golden);
  border-left: 3px solid var(--golden);
  border-radius: 20px 0 0 0;
  z-index: 1;
  pointer-events: none;
}

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

.feature-text {
  position: relative;
}

.feature-text .section-label {
  margin-bottom: 12px;
}

.feature-list {
  list-style: none;
  margin-top: 24px;
}

.feature-list li {
  position: relative;
  padding: 9px 0 9px 36px;
  font-weight: 600;
  color: var(--ink-soft);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--teal), #3A8A91);
  border-radius: 50%;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(45, 106, 112, 0.3);
}

/* ========== 数据条 ========== */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  text-align: center;
}

.stat-item {
  background: var(--paper);
  padding: 32px 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--golden);
  border: 1.5px solid var(--paper);
  box-shadow: 0 0 0 1px var(--border);
}

.stat-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.7rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--vermilion), var(--golden));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--vermilion);
}

.stat-label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-top: 8px;
}

/* ========== 内容墙 ========== */

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

.content-wall-item {
  background: var(--paper);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.content-wall-item:hover {
  transform: translateY(-8px) rotate(0.4deg);
  box-shadow: var(--shadow-lg);
  border-color: rgba(45, 106, 112, 0.4);
}

.content-wall-item img {
  width: 100%;
  height: 210px;
  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 24px 26px;
}

.content-wall-body h3 {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.4;
}

.content-wall-body p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ========== FAQ ========== */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.faq-item:hover {
  border-color: rgba(228, 87, 46, 0.35);
}

.faq-item.open {
  border-color: rgba(228, 87, 46, 0.4);
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 18px 22px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--vermilion);
  transition: transform 0.35s;
  flex-shrink: 0;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 22px 20px;
  display: none;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 0.95rem;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== CTA横幅 ========== */

.cta-banner {
  padding: 72px 24px;
  text-align: center;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--teal) 0%, #1F5B62 70%, #184950 100%);
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(45, 106, 112, 0.25);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 70%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.06) 0 14px,
    transparent 14px 30px
  );
  transform: rotate(8deg);
  pointer-events: none;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 174, 46, 0.35), transparent 60%);
  pointer-events: none;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 2;
}

.cta-banner .btn-primary {
  background: var(--golden);
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(42, 33, 24, 0.25);
  position: relative;
  z-index: 2;
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 40px rgba(42, 33, 24, 0.3);
}

/* ========== 页脚 ========== */

.site-footer {
  padding: 64px 0 28px;
  background: linear-gradient(180deg, var(--cream), var(--cream-soft));
  border-top: 1px solid var(--border);
  margin-top: 80px;
}

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

.footer-brand .logo {
  margin-bottom: 18px;
}

.footer-brand p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  color: var(--ink);
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 18px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--vermilion), var(--golden));
}

.footer-col a {
  display: block;
  padding: 5px 0;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--vermilion);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

/* ========== 工具类 ========== */

.text-accent {
  color: var(--vermilion);
  position: relative;
  white-space: nowrap;
}

.text-accent::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, rgba(228, 87, 46, 0.28), rgba(240, 174, 46, 0.12));
  border-radius: 4px;
  z-index: -1;
}

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

.seo-description {
  max-width: 680px;
  margin: 0 auto 52px;
  padding: 24px 28px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-left: 4px solid var(--vermilion);
  border-radius: 0 16px 16px 0;
  box-shadow: var(--shadow-sm);
  color: var(--ink-soft);
  line-height: 1.9;
}

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

/* ========== 响应式 ========== */

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 120px 0 64px;
  }

  .hero-buttons {
    flex-wrap: wrap;
  }

  .hero-image {
    margin-top: 48px;
    transform: rotate(0deg);
  }

  .feature-block {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 12px;
    right: 12px;
    width: auto;
    background: rgba(255, 253, 249, 0.98);
    backdrop-filter: blur(16px);
    border-radius: 18px;
    padding: 24px;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    z-index: 99;
  }

  .main-nav.open a {
    font-size: 1rem;
    padding: 10px 6px;
    width: 100%;
  }

  .main-nav.open .nav-cta {
    text-align: center;
    margin-top: 6px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 7.5vw, 3.4rem);
  }

  .footer-bottom {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

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

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

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

  .section {
    padding: 68px 0;
  }

  .cta-banner {
    padding: 52px 20px;
  }

  .cta-banner .btn-primary {
    width: 100%;
  }

  .faq-question {
    font-size: 0.92rem;
    padding: 16px 18px;
  }

  .faq-answer {
    padding: 0 18px 18px;
  }

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