/* 人兽 - 原创动漫风格CSS */
/* 配色：粉色#FF6B9D 紫色#C084FC 深紫#7C3AED 暗底#1A0B2E */

:root {
  --primary: #FF6B9D;
  --primary-light: #FFB3CC;
  --secondary: #C084FC;
  --accent: #7C3AED;
  --dark-bg: #1A0B2E;
  --card-bg: #2D1B4E;
  --card-border: #3D2B5E;
  --text-main: #F8F0FF;
  --text-muted: #A78BCA;
  --text-dark: #1A0B2E;
  --gradient-pink: linear-gradient(135deg, #FF6B9D, #C084FC);
  --gradient-purple: linear-gradient(135deg, #7C3AED, #C084FC);
  --shadow-glow: 0 4px 20px rgba(192,132,252,0.25);
  --radius: 16px;
  --radius-sm: 10px;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--dark-bg);
  color: var(--text-main);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--secondary); }

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

/* 顶部公告栏 */
.top-bar {
  background: var(--gradient-pink);
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.top-bar a { color: #fff; text-decoration: underline; margin-left: 8px; }

/* 导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26,11,46,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
}
.nav-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}
.site-logo { width: 44px; height: 44px; border-radius: 10px; }
.logo-text { display: flex; flex-direction: column; }
.logo-text strong { font-size: 1.1rem; color: var(--primary); }
.logo-text small { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 1px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.main-nav a {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.2s;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--gradient-pink);
  color: #fff;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* 搜索框 */
.search-bar {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
}
.search-wrapper {
  display: flex;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 30px;
  padding: 6px 6px 6px 20px;
  max-width: 600px;
  margin: 0 auto;
  transition: border-color 0.2s;
}
.search-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,107,157,0.15);
}
.search-wrapper input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 0.9rem;
  padding: 8px 0;
}
.search-wrapper input::placeholder { color: var(--text-muted); }
.search-btn {
  background: var(--gradient-pink);
  border: none;
  color: #fff;
  padding: 10px 22px;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s;
}
.search-btn:hover { transform: scale(1.05); }

/* Hero Banner */
.hero-section {
  position: relative;
  overflow: hidden;
  padding: 80px 24px;
  text-align: center;
  background: linear-gradient(180deg, rgba(26,11,46,0.3), rgba(26,11,46,0.9)), url('/images/hero_banner.jpg') center/cover no-repeat;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-content { max-width: 800px; position: relative; z-index: 2; }
.hero-content h1 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 16px;
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content h1 strong { display: block; font-size: 1.2rem; color: var(--text-muted); -webkit-text-fill-color: var(--text-muted); margin-top: 8px; font-weight: 400; }
.hero-content p { color: var(--text-muted); font-size: 1rem; margin-bottom: 24px; }
.hero-btn {
  display: inline-block;
  background: var(--gradient-pink);
  color: #fff;
  padding: 14px 36px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--shadow-glow);
  transition: transform 0.2s;
}
.hero-btn:hover { transform: translateY(-2px) scale(1.03); color: #fff; }

/* 通用Section */
.section {
  padding: 60px 24px;
}
.section-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-eyebrow {
  display: inline-block;
  background: var(--gradient-pink);
  color: #fff;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 10px;
}
.section-title .hl {
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 700px;
  margin: 0 auto;
}
.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.view-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

/* 视频卡片网格 */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.video-card:hover .video-thumb img { transform: scale(1.05); }
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 56px;
  height: 56px;
  background: rgba(255,107,157,0.9);
  border-radius: 50%;
  opacity: 0;
  transition: all 0.3s;
}
.play-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-left: 18px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
}
.video-card:hover .play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}
.video-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--gradient-pink);
  color: #fff;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 700;
}
.video-info { padding: 16px; }
.video-game-tag {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 6px;
}
.video-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.tag-group { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.tag {
  background: rgba(192,132,252,0.15);
  color: var(--secondary);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}
.feature-icon { font-size: 2.2rem; display: block; margin-bottom: 14px; }
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--text-main); }
.feature-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* 专家展示 */
.expert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.expert-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform 0.2s;
}
.expert-card:hover { transform: translateY(-2px); }
.expert-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
  flex-shrink: 0;
}
.expert-info h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.expert-info .role { font-size: 0.78rem; color: var(--secondary); font-weight: 600; margin-bottom: 6px; }
.expert-info p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.expert-btns { display: flex; gap: 8px; margin-top: 10px; }
.expert-btns a {
  padding: 5px 12px;
  border-radius: 16px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid var(--primary);
  color: var(--primary);
  transition: all 0.2s;
}
.expert-btns a:hover { background: var(--primary); color: #fff; }

/* 用户评论 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.reviewer-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
}
.reviewer-info .name { font-size: 0.88rem; font-weight: 700; }
.reviewer-info .meta { font-size: 0.72rem; color: var(--text-muted); }
.review-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.review-stars { color: #FFD700; font-size: 0.85rem; margin-top: 8px; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  padding: 18px 24px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::after { content: '+'; font-size: 1.2rem; color: var(--primary); }
.faq-item[open] summary::after { content: '−'; }
.faq-answer {
  padding: 0 24px 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 页面Hero */
.page-hero {
  padding: 50px 24px 30px;
  text-align: center;
  background: linear-gradient(180deg, rgba(124,58,237,0.15), transparent);
}
.page-hero-content { max-width: 800px; margin: 0 auto; }
.breadcrumb { font-size: 0.8rem; margin-bottom: 16px; color: var(--text-muted); }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { margin: 0 8px; }
.page-hero h1 { font-size: 2rem; font-weight: 800; margin-bottom: 10px; }
.page-hero h1 strong { color: var(--primary); }
.page-hero p { color: var(--text-muted); font-size: 0.92rem; }

/* Footer */
.site-footer {
  background: var(--card-bg);
  border-top: 1px solid var(--card-border);
  padding: 40px 24px 20px;
  margin-top: 60px;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}
.footer-col h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 12px; color: var(--primary); }
.footer-col p, .footer-col a { font-size: 0.8rem; color: var(--text-muted); display: block; margin-bottom: 6px; }
.footer-col a:hover { color: var(--primary); }
.footer-qr { display: flex; gap: 16px; margin-top: 10px; }
.footer-qr img { width: 90px; height: 90px; border-radius: 8px; border: 1px solid var(--card-border); }
.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }

/* 视频模态框 */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.9);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.video-modal.active { display: flex; }
.modal-inner {
  position: relative;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
}
.modal-inner video { width: 100%; height: 100%; object-fit: contain; }
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,107,157,0.9);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 10;
}

/* 分享按钮 */
.share-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}
.share-btn {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  transition: all 0.2s;
  cursor: pointer;
  background: var(--card-bg);
}
.share-btn:hover { border-color: var(--primary); color: var(--primary); }

/* 响应式 */
@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 16px;
    gap: 4px;
  }
  .menu-toggle { display: block; }
  .hero-content h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.4rem; }
  .video-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .expert-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-wrapper { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-section { padding: 50px 16px; min-height: 320px; }
}