/* ============================================
   国产主播 影视传媒 - 原创样式表
   品牌色系：深紫黑 + 活力橙 + 荧光青绿
   rmhroku.cn
   ============================================ */

/* CSS Variables */
:root {
  --primary: #1A0A2E;
  --secondary: #FF6B35;
  --accent: #00D4AA;
  --bg-dark: #0D0D1A;
  --bg-card: #1E1535;
  --bg-card-hover: #2A1F45;
  --text-main: #E8E6F0;
  --text-sub: #9B95B0;
  --text-muted: #6B6580;
  --gradient-main: linear-gradient(135deg, #1A0A2E 0%, #2D1B69 50%, #0D0D1A 100%);
  --gradient-accent: linear-gradient(135deg, #FF6B35, #FF8F5E);
  --gradient-cyan: linear-gradient(135deg, #00D4AA, #00F5C8);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-hover: 0 12px 48px rgba(255,107,53,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1280px;
}

/* Reset & Base */
*, *::before, *::after { 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", "Noto Sans SC", sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; color: var(--text-main); }

/* Container */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ============ Header / Navigation ============ */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(13,13,26,0.92); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,107,53,0.1);
  transition: var(--transition);
}
.site-header.scrolled { background: rgba(13,13,26,0.98); box-shadow: 0 4px 20px rgba(0,0,0,0.4); }
.header-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.site-logo { display: flex; align-items: center; gap: 10px; }
.site-logo img { height: 42px; width: auto; }
.site-logo span { font-size: 1.4rem; font-weight: 800; color: var(--secondary); letter-spacing: 1px; }

.main-nav { display: flex; align-items: center; gap: 0; }
.main-nav a {
  padding: 8px 16px; font-size: 0.92rem; color: var(--text-sub);
  position: relative; white-space: nowrap; transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--secondary); }
.main-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px;
  background: var(--secondary); transition: var(--transition); transform: translateX(-50%);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 60%; }

.mobile-toggle { display: none; cursor: pointer; padding: 8px; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--text-main); margin: 5px 0; transition: var(--transition); }

/* ============ Search Bar ============ */
.search-bar-wrap {
  background: var(--primary); padding: 16px 0; margin-top: 68px;
  border-bottom: 1px solid rgba(0,212,170,0.1);
}
.search-bar {
  max-width: 680px; margin: 0 auto; display: flex; gap: 0;
  background: var(--bg-card); border-radius: 50px; overflow: hidden;
  border: 1px solid rgba(255,107,53,0.2);
}
.search-bar input {
  flex: 1; padding: 12px 24px; background: transparent; border: none;
  color: var(--text-main); font-size: 0.95rem; outline: none;
}
.search-bar input::placeholder { color: var(--text-muted); }
.search-bar button {
  padding: 12px 28px; background: var(--gradient-accent); border: none;
  color: #fff; font-size: 0.95rem; cursor: pointer; font-weight: 600;
  transition: var(--transition);
}
.search-bar button:hover { opacity: 0.9; }

/* ============ Banner / Hero ============ */
.hero-banner {
  position: relative; min-height: 520px; display: flex; align-items: center;
  justify-content: center; overflow: hidden;
  background: var(--gradient-main);
}
.hero-banner .hero-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.45;
}
.hero-banner .hero-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(180deg, rgba(13,13,26,0.3) 0%, rgba(13,13,26,0.85) 100%);
}
.hero-content {
  position: relative; z-index: 2; text-align: center; padding: 60px 20px;
  max-width: 800px;
}
.hero-content h1 { font-size: 2.8rem; margin-bottom: 16px; }
.hero-content h1 .brand-orange { color: var(--secondary); }
.hero-content h1 .brand-cyan { color: var(--accent); }
.hero-content p { font-size: 1.15rem; color: var(--text-sub); margin-bottom: 28px; line-height: 1.8; }
.hero-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.hero-tags span {
  padding: 6px 16px; background: rgba(255,107,53,0.12); border: 1px solid rgba(255,107,53,0.25);
  border-radius: 50px; font-size: 0.85rem; color: var(--secondary);
}

/* CTA Buttons */
.cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.btn-primary {
  padding: 12px 32px; background: var(--gradient-accent); color: #fff;
  border-radius: 50px; font-weight: 600; font-size: 0.95rem;
  border: none; cursor: pointer; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,0.3); color: #fff; }
.btn-outline {
  padding: 12px 32px; background: transparent; color: var(--accent);
  border: 2px solid var(--accent); border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; cursor: pointer; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { background: var(--accent); color: var(--bg-dark); }

/* ============ Section Common ============ */
.section { padding: 72px 0; }
.section-alt { background: var(--primary); }
.section-title {
  text-align: center; margin-bottom: 48px;
}
.section-title h2 { font-size: 2rem; margin-bottom: 12px; }
.section-title h2 .hl { color: var(--secondary); }
.section-title p { color: var(--text-sub); font-size: 1rem; max-width: 600px; margin: 0 auto; }
.section-title .divider {
  width: 60px; height: 3px; background: var(--gradient-accent);
  margin: 16px auto 0; border-radius: 2px;
}

/* ============ Video Cards Grid ============ */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.video-card {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); cursor: pointer;
  border: 1px solid rgba(255,107,53,0.08);
}
.video-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-hover);
  border-color: rgba(255,107,53,0.2);
}
.video-card .thumb {
  position: relative; padding-top: 56.25%; overflow: hidden;
}
.video-card .thumb img {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover; transition: var(--transition);
}
.video-card:hover .thumb img { transform: scale(1.05); }
.video-card .play-btn {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 56px; background: rgba(255,107,53,0.85);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition); z-index: 2;
}
.video-card:hover .play-btn { opacity: 1; }
.play-btn::after {
  content: ''; width: 0; height: 0;
  border-left: 18px solid #fff; border-top: 11px solid transparent;
  border-bottom: 11px solid transparent; margin-left: 4px;
}
.video-card .thumb .duration {
  position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,0.75);
  padding: 2px 8px; border-radius: 4px; font-size: 0.78rem; color: #fff;
}
.video-card .card-body { padding: 16px; }
.video-card .card-body h3 { font-size: 1rem; margin-bottom: 8px; line-height: 1.4; }
.video-card .card-body h3 a { color: var(--text-main); }
.video-card .card-body h3 a:hover { color: var(--secondary); }
.video-card .meta {
  display: flex; align-items: center; gap: 16px;
  font-size: 0.82rem; color: var(--text-muted);
}
.video-card .meta span { display: flex; align-items: center; gap: 4px; }
.video-card .tags { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.video-card .tags span {
  padding: 3px 10px; background: rgba(0,212,170,0.1);
  border-radius: 50px; font-size: 0.75rem; color: var(--accent);
}

/* ============ Feature Cards ============ */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 32px 24px;
  text-align: center; transition: var(--transition);
  border: 1px solid rgba(0,212,170,0.08);
}
.feature-card:hover {
  transform: translateY(-4px); border-color: rgba(0,212,170,0.2);
  box-shadow: var(--shadow-hover);
}
.feature-card .icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  background: var(--gradient-accent); border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.feature-card h4 { font-size: 1.05rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.88rem; color: var(--text-sub); line-height: 1.6; }

/* ============ Expert Cards ============ */
.expert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.expert-card {
  background: var(--bg-card); border-radius: var(--radius); overflow: hidden;
  text-align: center; transition: var(--transition);
  border: 1px solid rgba(255,107,53,0.08);
}
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.expert-card .avatar {
  width: 100px; height: 100px; border-radius: 50%; margin: 24px auto 16px;
  overflow: hidden; border: 3px solid var(--secondary);
}
.expert-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.expert-card h4 { font-size: 1.05rem; margin-bottom: 4px; }
.expert-card .role { color: var(--secondary); font-size: 0.85rem; margin-bottom: 8px; }
.expert-card .bio { font-size: 0.85rem; color: var(--text-sub); padding: 0 20px; line-height: 1.6; }
.expert-card .awards { font-size: 0.8rem; color: var(--accent); margin-top: 8px; padding: 0 20px; }
.expert-card .actions { display: flex; gap: 10px; justify-content: center; padding: 16px 20px 24px; }
.expert-card .actions a {
  padding: 6px 16px; border-radius: 50px; font-size: 0.82rem; font-weight: 600;
}
.expert-card .actions .btn-sm-primary { background: var(--gradient-accent); color: #fff; }
.expert-card .actions .btn-sm-outline { border: 1px solid var(--accent); color: var(--accent); }

/* ============ Brand Wall ============ */
.brand-wall { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; align-items: center; }
.brand-wall .brand-item {
  padding: 16px 28px; background: var(--bg-card); border-radius: var(--radius-sm);
  font-size: 1.1rem; font-weight: 700; color: var(--text-sub);
  border: 1px solid rgba(255,107,53,0.08); transition: var(--transition);
}
.brand-wall .brand-item:hover { border-color: var(--secondary); color: var(--secondary); }

/* ============ FAQ ============ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card); border-radius: var(--radius-sm); margin-bottom: 12px;
  border: 1px solid rgba(0,212,170,0.08); overflow: hidden;
}
.faq-item .faq-q {
  padding: 18px 24px; cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 0.95rem; transition: var(--transition);
}
.faq-item .faq-q:hover { color: var(--secondary); }
.faq-item .faq-q .arrow { transition: var(--transition); color: var(--secondary); font-size: 1.2rem; }
.faq-item.active .faq-q .arrow { transform: rotate(180deg); }
.faq-item .faq-a {
  padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
}
.faq-item.active .faq-a { max-height: 300px; padding-bottom: 18px; }
.faq-item .faq-a p { color: var(--text-sub); font-size: 0.9rem; line-height: 1.7; }

/* ============ Reviews ============ */
.review-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.review-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px;
  border: 1px solid rgba(255,107,53,0.08); transition: var(--transition);
}
.review-card:hover { border-color: rgba(255,107,53,0.2); }
.review-card .stars { color: var(--secondary); font-size: 0.9rem; margin-bottom: 12px; letter-spacing: 2px; }
.review-card .review-text { font-size: 0.92rem; color: var(--text-sub); line-height: 1.7; margin-bottom: 16px; }
.review-card .reviewer { display: flex; align-items: center; gap: 12px; }
.review-card .reviewer .r-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-accent); display: flex; align-items: center;
  justify-content: center; color: #fff; font-weight: 700; font-size: 0.9rem;
}
.review-card .reviewer .r-info .r-name { font-weight: 600; font-size: 0.9rem; }
.review-card .reviewer .r-info .r-date { font-size: 0.78rem; color: var(--text-muted); }

/* ============ Contact Section ============ */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px;
  text-align: center; border: 1px solid rgba(0,212,170,0.08);
}
.contact-card h4 { font-size: 1rem; margin-bottom: 12px; color: var(--accent); }
.contact-card p { font-size: 0.88rem; color: var(--text-sub); line-height: 1.7; }
.contact-card .qr-img { width: 160px; height: 160px; margin: 16px auto; border-radius: var(--radius-sm); overflow: hidden; }
.contact-card .qr-img img { width: 100%; height: 100%; object-fit: cover; }

/* ============ Footer ============ */
.site-footer {
  background: var(--primary); border-top: 1px solid rgba(255,107,53,0.1);
  padding: 48px 0 24px;
}
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .footer-logo img { height: 36px; }
.footer-brand .footer-logo span { font-size: 1.2rem; font-weight: 800; color: var(--secondary); }
.footer-brand p { font-size: 0.88rem; color: var(--text-sub); line-height: 1.7; }
.footer-col h5 { font-size: 0.95rem; margin-bottom: 16px; color: var(--text-main); }
.footer-col a { display: block; font-size: 0.88rem; color: var(--text-sub); padding: 4px 0; }
.footer-col a:hover { color: var(--secondary); }
.footer-qr { display: flex; gap: 20px; margin-top: 16px; }
.footer-qr .qr-box { text-align: center; }
.footer-qr .qr-box img { width: 100px; height: 100px; border-radius: 8px; }
.footer-qr .qr-box span { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }
.footer-bottom {
  border-top: 1px solid rgba(255,107,53,0.08); padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: var(--text-muted); flex-wrap: wrap; gap: 12px;
}
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px; border-radius: 50%; background: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-sub); font-size: 0.85rem; transition: var(--transition);
  border: 1px solid rgba(255,107,53,0.1);
}
.social-links a:hover { background: var(--secondary); color: #fff; border-color: var(--secondary); }

/* ============ Share Buttons ============ */
.share-bar { display: flex; gap: 10px; justify-content: center; margin-top: 24px; }
.share-btn {
  padding: 8px 20px; border-radius: 50px; font-size: 0.85rem;
  font-weight: 600; cursor: pointer; transition: var(--transition);
  border: none; color: #fff;
}
.share-btn.wechat { background: #07C160; }
.share-btn.weibo { background: #E6162D; }
.share-btn.douyin { background: #161823; border: 1px solid #FE2C55; }
.share-btn.bilibili { background: #00A1D6; }

/* ============ Breadcrumb ============ */
.breadcrumb {
  padding: 16px 0; font-size: 0.85rem; color: var(--text-muted);
  margin-top: 68px;
}
.breadcrumb a { color: var(--text-sub); }
.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { margin: 0 8px; }

/* ============ Inner Page Hero ============ */
.inner-hero {
  position: relative; min-height: 320px; display: flex; align-items: center;
  overflow: hidden; background: var(--gradient-main);
}
.inner-hero .hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.inner-hero .hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(180deg, rgba(13,13,26,0.4), rgba(13,13,26,0.9)); }
.inner-hero .hero-content { position: relative; z-index: 2; text-align: center; padding: 40px 20px; width: 100%; }
.inner-hero h1 { font-size: 2.2rem; margin-bottom: 12px; }
.inner-hero p { color: var(--text-sub); font-size: 1.05rem; }

/* ============ How-To Guide ============ */
.howto-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.howto-step {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px 20px;
  text-align: center; position: relative; counter-increment: step;
  border: 1px solid rgba(0,212,170,0.08);
}
.howto-step::before {
  content: counter(step); position: absolute; top: -14px; left: 50%;
  transform: translateX(-50%); width: 28px; height: 28px;
  background: var(--gradient-accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; color: #fff;
}
.howto-step h4 { margin-top: 8px; margin-bottom: 8px; font-size: 0.95rem; }
.howto-step p { font-size: 0.85rem; color: var(--text-sub); }

/* ============ MCP Frontend Placeholder ============ */
.mcp-widget {
  background: var(--bg-card); border-radius: var(--radius); padding: 20px;
  border: 1px dashed rgba(0,212,170,0.2); text-align: center;
  margin-top: 24px;
}
.mcp-widget p { color: var(--text-muted); font-size: 0.85rem; }

/* ============ Lazy Load ============ */
.lazy { opacity: 0; transition: opacity 0.5s ease; }
.lazy.loaded { opacity: 1; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .expert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .howto-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; width: 100%; background: rgba(13,13,26,0.98);
    padding: 16px 0; border-bottom: 1px solid rgba(255,107,53,0.1);
  }
  .main-nav.open a { padding: 12px 24px; }
  .mobile-toggle { display: block; }
  .hero-content h1 { font-size: 1.8rem; }
  .hero-banner { min-height: 400px; }
  .video-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .expert-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .howto-steps { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .section-title h2 { font-size: 1.5rem; }
  .header-inner { height: 56px; }
  .search-bar-wrap { margin-top: 56px; }
  .breadcrumb { margin-top: 56px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============ Animations ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }

/* ============ Scrollbar ============ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--bg-card); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--secondary); }

/* ============ Video Page Specific ============ */
.video-detail { padding: 40px 0; }
.video-player-wrap {
  position: relative; padding-top: 56.25%; background: #000;
  border-radius: var(--radius); overflow: hidden; margin-bottom: 24px;
}
.video-player-wrap img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.video-player-wrap .big-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 80px; height: 80px; background: rgba(255,107,53,0.9);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition);
}
.video-player-wrap .big-play:hover { transform: translate(-50%, -50%) scale(1.1); }
.video-player-wrap .big-play::after {
  content: ''; width: 0; height: 0;
  border-left: 24px solid #fff; border-top: 15px solid transparent;
  border-bottom: 15px solid transparent; margin-left: 6px;
}

/* Interaction Stats */
.interaction-stats { display: flex; gap: 24px; margin: 16px 0; flex-wrap: wrap; }
.stat-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.9rem; color: var(--text-sub);
}
.stat-item .num { font-weight: 700; color: var(--secondary); }

/* ============ Utility ============ */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mb-24 { margin-bottom: 24px; }
.text-orange { color: var(--secondary); }
.text-cyan { color: var(--accent); }
.bg-gradient { background: var(--gradient-main); }

/* ============ Video Overlay Player ============ */
.video-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.88); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.3s ease;
}
.video-overlay-inner {
  position: relative; width: 90%; max-width: 800px;
}
.video-overlay-close {
  position: absolute; top: -40px; right: 0;
  font-size: 2rem; color: #fff; cursor: pointer;
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.video-overlay-close:hover { color: var(--secondary); }
.video-player-mock {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: #000;
}
.video-player-mock img {
  width: 100%; display: block; aspect-ratio: 16/9; object-fit: cover;
}
.video-player-controls {
  position: absolute; bottom: 0; left: 0; width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 20px 16px 12px; display: flex; align-items: center; gap: 12px;
}
.vp-play-btn {
  font-size: 1.2rem; color: #fff; cursor: pointer;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
}
.vp-progress {
  flex: 1; height: 4px; background: rgba(255,255,255,0.2);
  border-radius: 2px; overflow: hidden;
}
.vp-bar {
  width: 0; height: 100%; background: var(--secondary);
  border-radius: 2px;
}
.vp-time { font-size: 0.78rem; color: rgba(255,255,255,0.7); white-space: nowrap; }
.vp-fullscreen { font-size: 1rem; color: rgba(255,255,255,0.7); cursor: pointer; }
.vp-title {
  position: absolute; top: 12px; left: 16px; right: 16px;
  font-size: 0.9rem; color: #fff; font-weight: 600;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* ============ FAQ Open State Fix ============ */
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 18px; }

/* ============ Scroll Reveal Animation ============ */
.reveal-init {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-init.revealed {
  opacity: 1; transform: translateY(0);
}

/* ============ Play Button Visible State ============ */
.play-btn.visible { opacity: 1 !important; }

/* ============ Fade In Animation ============ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============ Print Styles ============ */
@media print {
  .site-header, .search-bar-wrap, .mobile-toggle, .share-bar, .mcp-widget { display: none; }
  body { background: #fff; color: #333; }
  .section { padding: 20px 0; }
}