/* =============================================
   海角视频 - 主样式文件
   Brand: 海角视频 | Domain: 2mnuLy5.cn
   Version: 1.0 | 2025
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --primary: #e8175d;
  --primary-dark: #b5124a;
  --primary-light: #ff4d8d;
  --accent: #00c8ff;
  --accent-dark: #0099cc;
  --bg-dark: #0a0b14;
  --bg-card: #12141f;
  --bg-card2: #1a1d2e;
  --text-main: #f0f2ff;
  --text-muted: #8b8fa8;
  --text-light: #c8ccdf;
  --border: rgba(255,255,255,0.08);
  --gradient-primary: linear-gradient(135deg, #e8175d 0%, #7b2ff7 100%);
  --gradient-accent: linear-gradient(135deg, #00c8ff 0%, #0066ff 100%);
  --gradient-dark: linear-gradient(180deg, #0a0b14 0%, #12141f 100%);
  --shadow-glow: 0 0 30px rgba(232,23,93,0.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }
p { color: var(--text-light); margin-bottom: 1rem; }

/* ---- Layout ---- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.section-title-line {
  display: inline-block;
  width: 60px; height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  margin: 12px auto 0;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232,23,93,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,23,93,0.6); }
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-accent {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,200,255,0.3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,200,255,0.5); }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-primary { background: rgba(232,23,93,0.2); color: var(--primary-light); border: 1px solid rgba(232,23,93,0.3); }
.badge-accent { background: rgba(0,200,255,0.15); color: var(--accent); border: 1px solid rgba(0,200,255,0.3); }
.badge-hot { background: linear-gradient(135deg,#ff6b35,#e8175d); color: #fff; }
.badge-new { background: linear-gradient(135deg,#00c8ff,#0066ff); color: #fff; }

/* ---- Header / Navbar ---- */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,11,20,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
#site-header.scrolled { background: rgba(10,11,20,0.98); box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 20px;
}
.logo-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.logo-text { font-size: 1.3rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active { color: var(--primary-light); background: rgba(232,23,93,0.1); }
.header-search {
  display: flex;
  align-items: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
  gap: 8px;
  min-width: 200px;
}
.header-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-main);
  font-size: 0.88rem;
  width: 100%;
}
.header-search input::placeholder { color: var(--text-muted); }
.header-search button { color: var(--text-muted); font-size: 1rem; transition: var(--transition); }
.header-search button:hover { color: var(--primary-light); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; transition: var(--transition); }

/* ---- Hero / Banner ---- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,11,20,0.85) 0%, rgba(10,11,20,0.6) 50%, rgba(10,11,20,0.8) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-badge { margin-bottom: 20px; }
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc { font-size: 1.1rem; color: var(--text-light); margin-bottom: 36px; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}
.stat-item .num { font-size: 2rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-item .label { font-size: 0.85rem; color: var(--text-muted); }
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  animation: bounce 2s infinite;
}
.hero-scroll::before {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--primary));
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }

/* ---- Search Bar (below nav) ---- */
.search-bar-section {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.search-bar-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}
.search-main {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  gap: 10px;
  transition: var(--transition);
}
.search-main:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(232,23,93,0.15); }
.search-main input { flex: 1; background: none; border: none; outline: none; color: var(--text-main); font-size: 0.95rem; }
.search-main input::placeholder { color: var(--text-muted); }
.search-main .search-icon { color: var(--text-muted); }
.search-btn-main {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.search-btn-main:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(232,23,93,0.4); }
.search-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; justify-content: center; }
.search-tag {
  padding: 4px 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.search-tag:hover { border-color: var(--primary); color: var(--primary-light); }

/* ---- Video Cards ---- */
.video-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: rgba(232,23,93,0.3); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-card2);
}
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.08); }
.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  transition: var(--transition);
}
.video-card:hover .play-overlay { background: rgba(0,0,0,0.5); }
.play-btn {
  width: 56px; height: 56px;
  background: rgba(232,23,93,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(232,23,93,0.6);
}
.video-card:hover .play-btn { opacity: 1; transform: scale(1); }
.play-btn svg { width: 22px; height: 22px; fill: #fff; margin-left: 3px; }
.video-duration {
  position: absolute;
  bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.video-badge-pos {
  position: absolute;
  top: 8px; left: 8px;
}
.video-info { padding: 14px; }
.video-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }
.video-stats {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.video-stats span { display: flex; align-items: center; gap: 4px; }

/* ---- Feature Cards ---- */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: rgba(232,23,93,0.2); }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
}
.icon-pink { background: rgba(232,23,93,0.15); }
.icon-blue { background: rgba(0,200,255,0.15); }
.icon-purple { background: rgba(123,47,247,0.15); }
.icon-green { background: rgba(0,230,118,0.15); }
.icon-orange { background: rgba(255,107,53,0.15); }
.feature-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.feature-card p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* ---- Expert Cards ---- */
.expert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.expert-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.expert-avatar {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  max-height: 240px;
}
.expert-info { padding: 20px; }
.expert-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.expert-role { font-size: 0.85rem; color: var(--primary-light); margin-bottom: 12px; }
.expert-bio { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.expert-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.expert-tag {
  padding: 3px 10px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.expert-actions { display: flex; gap: 8px; }
.expert-actions .btn { flex: 1; justify-content: center; font-size: 0.82rem; padding: 8px 12px; }

/* ---- Review Cards ---- */
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.review-card:hover { border-color: rgba(232,23,93,0.2); box-shadow: var(--shadow-card); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-weight: 600; font-size: 0.95rem; }
.review-date { font-size: 0.78rem; color: var(--text-muted); }
.review-stars { color: #ffd700; font-size: 0.85rem; margin-bottom: 10px; }
.review-text { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; }
.review-game { display: inline-block; margin-top: 10px; font-size: 0.78rem; color: var(--accent); }

/* ---- FAQ ---- */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: rgba(232,23,93,0.3); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary-light); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg-card2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--primary-light);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(232,23,93,0.2); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 22px 18px; font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ---- Partner Logos ---- */
.partner-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.partner-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
}
.partner-item:hover { border-color: var(--primary); color: var(--primary-light); transform: scale(1.03); }

/* ---- Contact Section ---- */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: none; }
.contact-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(232,23,93,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-value { font-size: 0.95rem; font-weight: 600; color: var(--text-main); }

/* ---- QR Codes ---- */
.qr-wrap {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.qr-item {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.qr-code {
  width: 120px; height: 120px;
  background: #fff;
  border-radius: 8px;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.qr-code canvas { display: block; }
.qr-label { font-size: 0.85rem; color: var(--text-muted); }

/* ---- Social Share ---- */
.social-share { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.share-btn:hover { transform: translateY(-2px); }
.share-wechat:hover { background: #07c160; border-color: #07c160; color: #fff; }
.share-weibo:hover { background: #e6162d; border-color: #e6162d; color: #fff; }
.share-douyin:hover { background: #010101; border-color: #555; color: #fff; }
.share-bilibili:hover { background: #00a1d6; border-color: #00a1d6; color: #fff; }

/* ---- Tags Cloud ---- */
.tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-item {
  padding: 6px 14px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
}
.tag-item:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(232,23,93,0.08); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 16px 0;
}
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-main); }

/* ---- Tabs ---- */
.tabs-nav {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border-radius: 50px;
  padding: 4px;
  border: 1px solid var(--border);
  width: fit-content;
  margin: 0 auto 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.tab-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  background: none;
}
.tab-btn.active { background: var(--gradient-primary); color: #fff; }
.tab-btn:hover:not(.active) { color: var(--text-main); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.page-btn {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}
.page-btn.active, .page-btn:hover { background: var(--gradient-primary); color: #fff; border-color: transparent; }

/* ---- Footer ---- */
#site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); max-width: 280px; }
.footer-col h4 { font-size: 1rem; margin-bottom: 16px; color: var(--text-main); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ---- Animations ---- */
@keyframes fadeInUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes pulse { 0%,100%{transform:scale(1);} 50%{transform:scale(1.05);} }
@keyframes shimmer { 0%{background-position:-200% 0;} 100%{background-position:200% 0;} }
.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }
.animate-fadeIn { animation: fadeIn 0.5s ease forwards; }

/* ---- Loading Skeleton ---- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card2) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

/* ---- Highlight Box ---- */
.highlight-box {
  background: linear-gradient(135deg, rgba(232,23,93,0.1), rgba(123,47,247,0.1));
  border: 1px solid rgba(232,23,93,0.2);
  border-radius: var(--radius-lg);
  padding: 32px;
}

/* ---- Number Counter ---- */
.counter-section {
  background: linear-gradient(135deg, rgba(232,23,93,0.08), rgba(0,200,255,0.08));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.counter-item {
  text-align: center;
  padding: 40px 20px;
  border-right: 1px solid var(--border);
}
.counter-item:last-child { border-right: none; }
.counter-num {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 8px;
}
.counter-label { font-size: 0.88rem; color: var(--text-muted); }

/* ---- Page Header ---- */
.page-header {
  padding: 120px 0 60px;
  background: linear-gradient(180deg, rgba(232,23,93,0.08) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-header h1 { margin-bottom: 12px; }
.page-header p { color: var(--text-muted); max-width: 500px; margin: 0 auto; }

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-primary { color: var(--primary-light); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.hidden { display: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.w-full { width: 100%; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }