/* ============================================================
   福利姬 - 影视动漫资讯网站全局样式
   主题：深色影视娱乐风 + 金色/琥珀强调色
   ============================================================ */

:root {
  --bg-primary: #0b0e14;
  --bg-secondary: #131824;
  --bg-card: #1a2230;
  --bg-elevated: #202a3c;
  --text-primary: #f0f3f8;
  --text-secondary: #a7b0c0;
  --text-muted: #6b7688;
  --accent: #f5b942;
  --accent-secondary: #e88f2a;
  --accent-gradient: linear-gradient(135deg, #f5b942 0%, #e88f2a 100%);
  --danger: #ef5350;
  --success: #4caf50;
  --border: rgba(255, 255, 255, 0.08);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 0 1px rgba(245, 185, 66, 0.35), 0 12px 40px rgba(245, 185, 66, 0.18);
  --transition: all 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #1a1205;
  box-shadow: 0 6px 20px rgba(245, 185, 66, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(245, 185, 66, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.btn-ghost {
  background: rgba(245, 185, 66, 0.12);
  color: var(--accent);
}

.btn-ghost:hover {
  background: rgba(245, 185, 66, 0.22);
  transform: translateY(-3px);
}

/* ---------- 区块标题 ---------- */
.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section-header .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(245, 185, 66, 0.12);
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(28px, 4.5vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 1px;
}

.section-header .section-desc {
  max-width: 640px;
  margin: 14px auto 0;
  color: var(--text-secondary);
  font-size: 16px;
}

.section {
  padding: 88px 0;
}

/* ---------- 导航栏 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 14, 20, 0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
}

.brand .brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-gradient);
  color: #1a1205;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(245, 185, 66, 0.4);
}

.brand:hover {
  color: var(--accent);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  display: block;
  padding: 10px 16px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text-primary);
  background: rgba(245, 185, 66, 0.12);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- 移动端导航 ---------- */
@media (max-width: 960px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(11, 14, 20, 0.98);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .main-nav.open {
    max-height: 480px;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px 28px;
    gap: 4px;
  }

  .main-nav a {
    text-align: center;
    padding: 14px;
    font-size: 16px;
  }

  .nav-actions .btn {
    display: none;
  }
}

/* ---------- Hero 主视觉 ---------- */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 120px 0 96px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(245, 185, 66, 0.16) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(232, 143, 42, 0.14) 0%, transparent 50%);
  z-index: 0;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-content .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(245, 185, 66, 0.12);
  border: 1px solid rgba(245, 185, 66, 0.3);
  padding: 8px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.8s ease both;
}

.hero-content h1 {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 1px;
  margin-bottom: 22px;
  animation: fadeSlideUp 0.8s ease 0.1s both;
}

.hero-content h1 .gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 34px;
  animation: fadeSlideUp 0.8s ease 0.2s both;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeSlideUp 0.8s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 44px;
  animation: fadeSlideUp 0.8s ease 0.4s both;
}

.hero-stats .stat {
  text-align: left;
}

.hero-stats .stat-num {
  font-size: 30px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

.hero-stats .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.hero-visual {
  position: relative;
  animation: fadeIn 1s ease 0.3s both;
}

.hero-card-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.hero-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  aspect-ratio: 16 / 10;
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-card:hover img {
  transform: scale(1.06);
}

.hero-card .hero-card-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 14px 12px;
  background: linear-gradient(transparent, rgba(11, 14, 20, 0.92));
  font-size: 13px;
  font-weight: 600;
}

.hero-card:nth-child(2),
.hero-card:nth-child(3) {
  transform: translateY(18px);
}

/* ---------- 特性区 ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  transition: var(--transition);
  animation: fadeSlideUp 0.7s ease both;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 185, 66, 0.45);
  box-shadow: var(--shadow-glow);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(245, 185, 66, 0.14);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--accent-gradient);
  color: #1a1205;
  transform: rotate(-6deg) scale(1.06);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ---------- 卡片通用 ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.media-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.media-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 185, 66, 0.4);
  box-shadow: var(--shadow-md);
}

.media-card .card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.media-card .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.media-card:hover .card-media img {
  transform: scale(1.07);
}

.media-card .card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 14, 20, 0.82);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(245, 185, 66, 0.35);
}

.media-card .card-rate {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(11, 14, 20, 0.82);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
}

.card-body {
  padding: 18px 18px 20px;
}

.card-body h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
}

.card-body .card-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  gap: 14px;
}

.card-body p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.card-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-link:hover {
  gap: 12px;
}

/* ---------- 服务介绍区 ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 34px;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-card .service-num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.service-card ul li {
  font-size: 13.5px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-left: 22px;
  position: relative;
}

.service-card ul li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 12px;
}

/* ---------- CTA 行动号召 ---------- */
.cta {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  padding: 84px 40px;
  background: linear-gradient(135deg, rgba(245, 185, 66, 0.16), rgba(232, 143, 42, 0.1)), var(--bg-secondary);
  border: 1px solid rgba(245, 185, 66, 0.25);
}

.cta h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta p {
  max-width: 600px;
  margin: 0 auto 34px;
  color: var(--text-secondary);
  font-size: 16px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(245, 185, 66, 0.25), transparent 70%);
  top: -160px;
  left: -120px;
  pointer-events: none;
  animation: pulse 5s ease-in-out infinite;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: rgba(245, 185, 66, 0.4);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

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

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(245, 185, 66, 0.14);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: transform 0.35s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--accent-gradient);
  color: #1a1205;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--text-secondary);
  font-size: 14.5px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 2px;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: #070a10;
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-bottom .brand-mini {
  color: var(--accent);
  font-weight: 700;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.breadcrumb-inner a:hover {
  color: var(--accent);
}

.breadcrumb-inner .sep {
  color: var(--text-muted);
}

.breadcrumb-inner .current {
  color: var(--accent);
}

/* ---------- 页面头部 ---------- */
.page-hero {
  position: relative;
  padding: 96px 0 72px;
  text-align: center;
  background: var(--bg-secondary);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(245, 185, 66, 0.14), transparent 60%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  margin-bottom: 14px;
  animation: fadeSlideUp 0.7s ease both;
}

.page-hero p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 16px;
  animation: fadeSlideUp 0.7s ease 0.1s both;
}

/* ---------- 新闻列表 ---------- */
.news-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--accent);
  border-color: rgba(245, 185, 66, 0.4);
}

.filter-btn.active {
  background: var(--accent-gradient);
  color: #1a1205;
  border-color: transparent;
}

.news-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 185, 66, 0.4);
  box-shadow: var(--shadow-md);
}

.news-card .news-thumb {
  position: relative;
  min-height: 180px;
  overflow: hidden;
}

.news-card .news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.news-card:hover .news-thumb img {
  transform: scale(1.06);
}

.news-card .news-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent-gradient);
  color: #1a1205;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
}

.news-body {
  padding: 24px 26px;
}

.news-body h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.45;
}

.news-body h3 a:hover {
  color: var(--accent);
}

.news-meta {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
}

.news-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 40px;
}

.page-btn {
  min-width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.page-btn:hover {
  border-color: rgba(245, 185, 66, 0.4);
  color: var(--accent);
}

.page-btn.active {
  background: var(--accent-gradient);
  color: #1a1205;
  border-color: transparent;
}

/* ---------- 侧边栏 ---------- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
}

.sidebar-widget h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.sidebar-widget h3::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 42px;
  height: 2px;
  background: var(--accent-gradient);
}

.sidebar-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

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

.sidebar-list a:hover {
  color: var(--accent);
}

.sidebar-tag {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0 8px 10px 0;
  transition: var(--transition);
}

.sidebar-tag:hover {
  color: var(--accent);
  border-color: rgba(245, 185, 66, 0.4);
  background: rgba(245, 185, 66, 0.08);
}

/* ---------- 文章详情 ---------- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.article-head h1 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13.5px;
  color: var(--text-muted);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 26px;
}

.article-cover {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 28px;
}

.article-content {
  font-size: 16px;
  color: var(--text-secondary);
}

.article-content p {
  margin-bottom: 20px;
}

.article-content h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 36px 0 16px;
}

.article-content h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 28px 0 12px;
}

.article-content blockquote {
  border-left: 4px solid var(--accent);
  background: rgba(245, 185, 66, 0.08);
  padding: 16px 22px;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--text-primary);
}

.article-content ul {
  margin: 16px 0 20px;
  padding-left: 4px;
}

.article-content ul li {
  padding: 6px 0 6px 24px;
  position: relative;
  color: var(--text-secondary);
}

.article-content ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.article-share {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-muted);
}

.share-chip {
  padding: 8px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.share-chip:hover {
  color: var(--accent);
  border-color: rgba(245, 185, 66, 0.4);
}

/* ---------- 相关文章 ---------- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- 产品/片单 ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(245, 185, 66, 0.4);
  box-shadow: var(--shadow-md);
}

.product-card .product-media {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.product-card .product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-media img {
  transform: scale(1.07);
}

.product-body {
  padding: 26px 26px 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-body h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-body .product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.product-tag {
  font-size: 12px;
  color: var(--accent);
  background: rgba(245, 185, 66, 0.1);
  border: 1px solid rgba(245, 185, 66, 0.25);
  padding: 3px 10px;
  border-radius: 14px;
}

.product-body p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  flex: 1;
}

/* ---------- 会员套餐 ---------- */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
}

.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.plan-card.popular {
  border-color: rgba(245, 185, 66, 0.55);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

.plan-card.popular:hover {
  transform: scale(1.03) translateY(-8px);
}

.plan-popular-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: #1a1205;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 6px 18px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.plan-price {
  font-size: 44px;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 6px;
}

.plan-price span {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.plan-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.plan-features {
  text-align: left;
  margin-bottom: 26px;
}

.plan-features li {
  padding: 8px 0 8px 26px;
  position: relative;
  font-size: 14px;
  color: var(--text-secondary);
}

.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ---------- 联系表单 ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px;
}

.contact-info-item {
  display: flex;
  gap: 18px;
  margin-bottom: 28px;
}

.contact-info-item .ci-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  background: rgba(245, 185, 66, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.contact-info-item h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-info-item p {
  font-size: 14px;
  color: var(--text-secondary);
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 185, 66, 0.15);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-success {
  display: none;
  background: rgba(76, 175, 80, 0.12);
  border: 1px solid rgba(76, 175, 80, 0.4);
  color: #8ee08e;
  padding: 14px 18px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 14px;
}

.form-success.show {
  display: block;
}

/* ---------- 地图占位 ---------- */
.map-placeholder {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
}

.map-placeholder .map-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 185, 66, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 185, 66, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
}

.map-placeholder .map-marker {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(245, 185, 66, 0.16);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}

.map-placeholder p {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* ---------- 关于页面 ---------- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.story-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.story-text h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  margin-bottom: 18px;
}

.story-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 15.5px;
}

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(var(--accent), rgba(245, 185, 66, 0.1));
}

.timeline-item {
  position: relative;
  padding: 0 0 34px 24px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(245, 185, 66, 0.2);
}

.timeline-item .tl-year {
  font-size: 14px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 1px;
}

.timeline-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 6px 0 8px;
}

.timeline-item p {
  font-size: 14px;
  color: var(--text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 185, 66, 0.4);
  box-shadow: var(--shadow-md);
}

.team-avatar {
  width: 84px;
  height: 84px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(245, 185, 66, 0.35);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card h3 {
  font-size: 17px;
  font-weight: 700;
}

.team-card .team-role {
  font-size: 13px;
  color: var(--accent);
  margin-top: 4px;
}

.team-card p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 10px;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 46px 0;
}

.stats-band .stat-box {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 34px 18px;
  transition: var(--transition);
}

.stats-band .stat-box:hover {
  border-color: rgba(245, 185, 66, 0.4);
  transform: translateY(-4px);
}

.stats-band .stat-num {
  font-size: 38px;
  font-weight: 900;
  color: var(--accent);
}

.stats-band .stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ---------- 动画 ---------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 返回顶部 ---------- */
.back-to-top {
  position: fixed;
  right: 26px;
  bottom: 30px;
  z-index: 900;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #1a1205;
  border: none;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    max-width: 620px;
  }

  .news-layout,
  .article-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .features-grid,
  .services-grid,
  .product-grid,
  .plans-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

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

  .news-card {
    grid-template-columns: 1fr;
  }

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .article-card {
    padding: 28px 22px;
  }

  .cta {
    padding: 64px 24px;
  }

  .hero {
    min-height: 520px;
    padding: 90px 0 70px;
  }

  .hero-card-stack {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .hero-card:nth-child(2),
  .hero-card:nth-child(3) {
    transform: none;
  }
}

@media (max-width: 520px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-stats {
    gap: 22px;
    flex-wrap: wrap;
  }

  .stats-band {
    grid-template-columns: 1fr;
  }
}