/* 蜜桃视频官网 - 优雅品牌官网样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --peach-gold: #e8a87c;
  --seashell: #fff5ee;
  --walnut: #854442;
  --tan: #d4a373;
  --dusty-rose: #c38d9e;
  --mint: #41b3a3;
  --cream: #fef8f3;
  --gold-dark: #b8860b;
  --text-dark: #3d2817;
  --text-light: #6b5b4f;
  --border: #e8d5c4;
  --shadow: 0 4px 20px rgba(133, 68, 66, 0.1);
  --shadow-hover: 0 8px 30px rgba(133, 68, 66, 0.18);
  --radius: 12px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Cormorant Garamond", "STSong", "Songti SC", serif;
  background: var(--seashell);
  color: var(--text-dark);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--peach-gold); }
ul { list-style: none; }
img { max-width: 100%; }

/* === 导航栏 === */
.navbar {
  background: rgba(255, 245, 238, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(133, 68, 66, 0.05);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--walnut);
}
.peach-logo {
  width: 36px;
  height: 36px;
  background: radial-gradient(circle at 30% 30%, #ffd4a3, var(--peach-gold), #c97b54);
  border-radius: 50% 50% 48% 48%;
  position: relative;
}
.peach-logo::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(-15deg);
  width: 8px;
  height: 12px;
  background: #5a8c3e;
  border-radius: 0 100% 0 100%;
}
.peach-logo::after {
  content: '';
  position: absolute;
  top: 40%;
  left: 25%;
  width: 50%;
  height: 1px;
  background: rgba(201, 123, 84, 0.4);
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav-links a.active,
.nav-links a:hover {
  color: var(--peach-gold);
}
.nav-links a.active::after,
.nav-links a:hover::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--peach-gold);
  border-radius: 1px;
}
.nav-cta {
  background: linear-gradient(135deg, var(--peach-gold), var(--tan));
  color: white !important;
  padding: 8px 24px;
  border-radius: 24px;
  font-weight: 600;
  font-size: 1rem;
}
.nav-cta:hover { box-shadow: 0 4px 15px rgba(232, 168, 124, 0.4); transform: translateY(-1px); }

/* === 通用布局 === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 64px 0; }
.section-title {
  text-align: center;
  font-size: 2.2rem;
  color: var(--walnut);
  margin-bottom: 12px;
  font-weight: 700;
}
.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.15rem;
  margin-bottom: 48px;
}
.gold-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--peach-gold), var(--gold-dark));
  margin: 16px auto 32px;
  border-radius: 2px;
}

/* === Hero === */
.hero {
  background: linear-gradient(135deg, var(--cream) 0%, var(--seashell) 50%, #fce8d5 100%);
  padding: 80px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 168, 124, 0.15), transparent 70%);
  border-radius: 50%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
.hero-content h1 {
  font-size: 3rem;
  color: var(--walnut);
  margin-bottom: 20px;
  line-height: 1.3;
}
.hero-content p {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 32px;
}
.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(65, 179, 163, 0.1);
  color: var(--mint);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--peach-gold), var(--tan));
  color: white;
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(232, 168, 124, 0.4); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--walnut);
  border: 2px solid var(--peach-gold);
}
.btn-outline:hover { background: var(--peach-gold); color: white; }

/* Hero phone mockup */
.hero-visual { display: flex; justify-content: center; }
.phone-mockup {
  width: 280px;
  height: 560px;
  background: var(--walnut);
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 20px 60px rgba(133, 68, 66, 0.25);
  position: relative;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, var(--peach-gold), var(--dusty-rose), var(--mint));
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: white;
  position: relative;
  overflow: hidden;
}
.phone-screen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 24px;
  background: var(--walnut);
  border-radius: 0 0 16px 16px;
}
.phone-screen .play-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--peach-gold);
}
.phone-screen h3 { font-size: 1.3rem; }
.phone-screen p { font-size: 0.9rem; opacity: 0.9; }

/* === 特性卡片 === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}
.feature-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.feature-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: linear-gradient(135deg, rgba(232, 168, 124, 0.15), rgba(212, 163, 115, 0.15));
}
.feature-card h3 { color: var(--walnut); margin-bottom: 10px; font-size: 1.3rem; }
.feature-card p { color: var(--text-light); font-size: 1rem; }

/* === 统计区 === */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  background: linear-gradient(135deg, var(--walnut), #6b3534);
  border-radius: var(--radius);
  padding: 40px;
  color: white;
}
.stat-item { text-align: center; }
.stat-num { font-size: 2.5rem; font-weight: 700; color: var(--peach-gold); }
.stat-label { font-size: 1rem; opacity: 0.85; margin-top: 4px; }

/* === 信任徽章 === */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 10px 20px;
  font-size: 0.95rem;
  color: var(--text-dark);
  box-shadow: var(--shadow);
}

/* === 下载卡片 === */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.download-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.download-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.download-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}
.download-card h3 { color: var(--walnut); margin-bottom: 6px; }
.download-card .version { color: var(--text-light); font-size: 0.9rem; margin-bottom: 16px; }
.download-btn {
  background: linear-gradient(135deg, var(--peach-gold), var(--tan));
  color: white;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 600;
  display: inline-block;
}

/* QR Code */
.qr-code {
  width: 140px;
  height: 140px;
  margin: 24px auto;
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: 1px;
  background: white;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
}
.qr-code div { background: var(--walnut); }
.qr-code div.white { background: white; }

/* === 会员卡片 === */
.membership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.membership-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 2px solid var(--border);
  position: relative;
}
.membership-card.featured {
  border-color: var(--peach-gold);
  transform: scale(1.05);
}
.membership-card.featured::before {
  content: '热门';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--peach-gold), var(--tan));
  color: white;
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}
.membership-card:hover { box-shadow: var(--shadow-hover); }
.membership-card h3 { color: var(--walnut); font-size: 1.5rem; margin-bottom: 8px; }
.price { font-size: 2.5rem; color: var(--peach-gold); font-weight: 700; margin: 16px 0; }
.price span { font-size: 1rem; color: var(--text-light); font-weight: 400; }
.benefits-list { text-align: left; margin: 24px 0; }
.benefits-list li {
  padding: 8px 0;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.benefits-list li::before { content: '✓'; color: var(--mint); font-weight: 700; }

/* === 对比表 === */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.comparison-table th {
  background: linear-gradient(135deg, var(--walnut), #6b3534);
  color: white;
  font-size: 1.1rem;
}
.comparison-table td:first-child { text-align: left; font-weight: 600; color: var(--walnut); }
.comparison-table .check { color: var(--mint); font-weight: 700; }
.comparison-table .cross { color: #ccc; }

/* === 资讯卡片 === */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.news-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
}
.news-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.news-thumb {
  height: 160px;
  background: linear-gradient(135deg, var(--peach-gold), var(--dusty-rose));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}
.news-body { padding: 20px 24px; }
.news-tag {
  display: inline-block;
  background: rgba(232, 168, 124, 0.15);
  color: var(--peach-gold);
  padding: 3px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  margin-bottom: 8px;
}
.news-card h3 { color: var(--walnut); margin-bottom: 8px; font-size: 1.2rem; }
.news-card p { color: var(--text-light); font-size: 0.95rem; }
.news-date { color: var(--text-light); font-size: 0.85rem; margin-top: 12px; }

/* === FAQ === */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: white;
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.faq-item summary {
  padding: 18px 24px;
  font-size: 1.1rem;
  color: var(--walnut);
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--peach-gold); }
.faq-item[open] summary::after { content: '−'; }
.faq-answer { padding: 0 24px 18px; color: var(--text-light); }

/* === 表单 === */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--walnut); font-weight: 600; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background: white;
  color: var(--text-dark);
  transition: border var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--peach-gold);
}
.form-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  max-width: 600px;
  margin: 0 auto;
}

/* === 页脚 === */
.footer {
  background: var(--walnut);
  color: rgba(255, 255, 255, 0.8);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}
.footer-section h4 { color: var(--peach-gold); margin-bottom: 16px; font-size: 1.1rem; }
.footer-section a { display: block; padding: 4px 0; font-size: 0.95rem; }
.footer-section a:hover { color: var(--peach-gold); }
.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.9rem;
}

/* === 响应式 === */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-content h1 { font-size: 2.2rem; }
  .hero-actions { justify-content: center; }
  .phone-mockup { width: 220px; height: 440px; }
  .section-title { font-size: 1.8rem; }
  .membership-card.featured { transform: none; }
}