/* =====================================================
   麻豆传媒 - 主样式文件（完全原创）
   Brand: 麻豆传媒 | Domain: srbguf4.cn
   百度SEO EEAT最佳实践 | 移动端优先
   ===================================================== */

/* ---- CSS Variables ---- */
:root {
  --primary: #E8336D;
  --primary-dark: #c4265a;
  --primary-light: #ff6b9d;
  --secondary: #FF9A3C;
  --accent: #7C3AED;
  --accent2: #10B981;
  --bg: #0d0d14;
  --bg-card: #15151f;
  --bg-card2: #1c1c2a;
  --text: #f0f0f8;
  --text-muted: #8888aa;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(232,51,109,0.4);
  --gradient-main: linear-gradient(135deg, #E8336D 0%, #FF9A3C 100%);
  --gradient-cool: linear-gradient(135deg, #7C3AED 0%, #3B82F6 100%);
  --gradient-warm: linear-gradient(135deg, #FF9A3C 0%, #EF4444 100%);
  --shadow: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-hover: 0 12px 40px rgba(232,51,109,0.25);
  --radius: 10px;
  --radius-lg: 16px;
  --radius-sm: 6px;
  --transition: 0.25s ease;
  --font: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; outline: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }

/* ---- Container ---- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* ---- Section ---- */
.section { padding: 64px 0; }
.section-sm { padding: 28px 0; }
.section-header { text-align: center; margin-bottom: 40px; }
.section-header .label {
  display: inline-block;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-header h2 { font-size: 1.9rem; margin-bottom: 12px; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 0.95rem; }
.section-divider {
  width: 60px; height: 3px;
  background: var(--gradient-main);
  border-radius: 2px;
  margin: 20px auto 0;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 24px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 600;
  transition: all var(--transition); cursor: pointer; border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 16px rgba(232,51,109,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,51,109,0.5);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; }

/* ---- Badges & Tags ---- */
.badge {
  display: inline-block;
  background: var(--gradient-main);
  color: #fff;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.tag {
  display: inline-block;
  background: var(--bg-card2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  transition: all var(--transition);
}
.tag:hover { border-color: var(--primary); color: var(--primary); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- Notice Bar ---- */
.6lxhn {
  background: var(--gradient-main);
  color: #fff;
  text-align: center;
  padding: 8px 20px;
  font-size: 0.82rem;
  font-weight: 500;
}
.6lxhn a { color: #fff; text-decoration: underline; font-weight: 700; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(13,13,20,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 16px;
}
.logo-wrap {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  width: 36px; height: 36px;
  border-radius: 8px;
  object-fit: cover;
}
.logo-text {
  font-size: 1.25rem; font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.main-nav {
  display: flex; align-items: center; gap: 2px;
  flex: 1; justify-content: center;
  flex-wrap: nowrap;
}
.main-nav a {
  padding: 7px 11px; border-radius: 8px;
  font-size: 0.84rem; font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--primary);
  background: rgba(232,51,109,0.1);
}
.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.vg9xy {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.vg9xy span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}

/* ---- Search Bar ---- */
.xy7pq8w {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.aexi22 {
  display: flex; gap: 0;
  max-width: 640px; margin: 0 auto;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.aexi22:focus-within { border-color: var(--primary); }
.aexi22 input {
  flex: 1; padding: 10px 20px;
  background: transparent; border: none; outline: none;
  color: var(--text); font-size: 0.9rem; font-family: var(--font);
}
.aexi22 input::placeholder { color: var(--text-muted); }
.qfsx1ufc {
  padding: 10px 20px;
  background: var(--gradient-main);
  color: #fff; border: none;
  font-size: 0.88rem; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  font-family: var(--font);
  transition: opacity var(--transition);
}
.qfsx1ufc:hover { opacity: 0.88; }

/* ---- Hero Section ---- */
.hero-section {
  position: relative; overflow: hidden;
  height: 560px; min-height: 420px;
}
.pjn181po { position: absolute; inset: 0; }
.fx4a1m50 {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 0.8s ease;
}
.fx4a1m50.active { opacity: 1; }
.fx4a1m50 img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
}
.lxkb7uv1 {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(13,13,20,0.93) 0%, rgba(13,13,20,0.6) 55%, rgba(13,13,20,0.25) 100%);
}
.w0psj1 {
  position: relative; z-index: 2;
  height: 100%; display: flex; flex-direction: column;
  justify-content: center; padding: 40px 5%;
  max-width: 680px;
}
.w0psj1 h1 {
  font-size: 2.4rem; font-weight: 900;
  margin-bottom: 16px; line-height: 1.2;
}
.w0psj1 h1 span {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.w0psj1 p {
  font-size: 1rem; color: rgba(240,240,248,0.85);
  margin-bottom: 28px; line-height: 1.7;
}
.h6guaz { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-stat .num { font-size: 1.3rem; font-weight: 800; color: var(--primary); }
.hero-stat .label { font-size: 0.78rem; color: rgba(240,240,248,0.7); }
.slider-dots {
  position: absolute; bottom: 20px; left: 50%;
  transform: translateX(-50%); z-index: 3;
  display: flex; gap: 8px;
}
.slider-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: all var(--transition); border: none;
}
.slider-dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* ---- Stats Bar ---- */
.stats-bar {
  display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px;
}
.stat-item { text-align: center; }
.stat-num {
  display: block; font-size: 1.8rem; font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ---- Video Grid ---- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.video-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.video-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg-card2);
}
.video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  transition: transform 0.4s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
.6z7iz {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition);
}
.video-card:hover .6z7iz { opacity: 1; }
.lzjg4d {
  width: 52px; height: 52px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(232,51,109,0.5);
  transform: scale(0.85); transition: transform var(--transition);
}
.video-card:hover .lzjg4d { transform: scale(1); }
.lzjg4d svg {
  width: 22px; height: 22px; fill: #fff;
  margin-left: 3px;
}
.1rtcylg4 {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff; font-size: 0.72rem; font-weight: 600;
  padding: 2px 7px; border-radius: 4px;
}
.rhauu8nh {
  position: absolute; top: 8px; left: 8px;
  background: var(--gradient-main);
  color: #fff; font-size: 0.7rem; font-weight: 600;
  padding: 3px 9px; border-radius: 4px;
}
.video-info { padding: 14px 16px 16px; }
.video-title {
  font-size: 0.9rem; font-weight: 600;
  line-height: 1.45; margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 0.75rem; color: var(--text-muted);
  margin-bottom: 10px;
}
.video-author {
  display: flex; align-items: center; gap: 8px;
}
.eced3 {
  width: 26px; height: 26px; border-radius: 50%;
  object-fit: cover; object-position: top;
  flex-shrink: 0;
}
.waeo6sh { font-size: 0.78rem; color: var(--text-muted); }

/* ---- Category Tabs ---- */
.dgoks {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.qsomd {
  padding: 7px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 500;
  background: var(--bg-card2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.qsomd:hover, .qsomd.active {
  background: var(--gradient-main);
  color: #fff; border-color: transparent;
}

/* ---- Features Grid ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.feature-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto 16px;
}
.feature-card h4 { font-size: 1rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; }

/* ---- AI Grid ---- */
.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.ai-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.ai-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-main);
}
.ai-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.ai-tag {
  display: inline-block;
  background: rgba(232,51,109,0.15);
  color: var(--primary);
  padding: 3px 10px; border-radius: 4px;
  font-size: 0.72rem; font-weight: 600;
  margin-bottom: 16px;
}
.ai-card-icon { font-size: 2.5rem; margin-bottom: 14px; }
.ai-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.ai-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* ---- Expert Grid ---- */
.expert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.expert-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}
.expert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.expert-avatar {
  width: 80px; height: 80px;
  border-radius: 50%; object-fit: cover; object-position: top;
  margin: 0 auto 16px;
  border: 3px solid var(--primary);
}
.expert-name { font-size: 1.05rem; margin-bottom: 4px; }
.expert-role { font-size: 0.8rem; color: var(--primary); margin-bottom: 12px; font-weight: 600; }
.expert-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 14px; }
.3ssfx { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.1lzexm {
  font-size: 0.7rem; padding: 3px 8px;
  background: rgba(232,51,109,0.1);
  color: var(--primary); border-radius: 4px;
}
.5fql4hz0 { display: flex; gap: 8px; justify-content: center; }

/* ---- Partner Logos ---- */
.partner-logos {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}
.partner-logo {
  padding: 12px 24px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
}
.partner-logo:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ---- Steps Grid ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.step-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.step-num {
  width: 48px; height: 48px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; color: #fff;
  margin: 0 auto 16px;
}
.step-card h4 { font-size: 0.95rem; margin-bottom: 8px; }
.step-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ---- FAQ ---- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
  padding: 16px 20px;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; font-size: 0.92rem;
  background: var(--bg-card2);
  transition: background var(--transition);
  border: none; width: 100%; text-align: left; color: var(--text);
}
.faq-question:hover { background: rgba(232,51,109,0.08); }
.faq-icon {
  font-size: 1.2rem; font-weight: 300; color: var(--primary);
  transition: transform var(--transition); flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 16px 20px; font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; }

/* ---- Reviews Grid ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.review-user .name { font-weight: 600; font-size: 0.9rem; }
.review-user .date { font-size: 0.75rem; color: var(--text-muted); }
.review-stars { color: #fbbf24; font-size: 0.85rem; margin-bottom: 10px; }
.review-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
.review-tag { display: flex; gap: 6px; }

/* ---- Contact Grid ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: var(--bg-card2);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
}
.contact-info-card h3 { font-size: 1.15rem; margin-bottom: 24px; color: var(--primary); }
.info-row { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }
.info-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.info-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 2px; }
.info-value { font-size: 0.9rem; font-weight: 500; }

/* ---- QR Grid ---- */
.qr-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.ynrzl {
  background: var(--bg-card2);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition);
}
.ynrzl:hover { border-color: var(--primary); }
.s9xhuegm {
  width: 80px; height: 80px; margin: 0 auto 8px;
}
.s9xhuegm svg { width: 100%; height: 100%; }
.0c4zetx { font-size: 0.82rem; font-weight: 600; margin-bottom: 2px; }
.axr8h9n { font-size: 0.72rem; color: var(--text-muted); }

/* ---- Page Banner ---- */
.page-banner {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 40px 0 36px;
}
.page-banner h1 { font-size: 1.8rem; margin-bottom: 8px; }
.page-banner p { color: var(--text-muted); font-size: 0.9rem; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.82rem; color: var(--text-muted);
  margin-bottom: 12px;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--primary); }

/* ---- Timeline ---- */
.timeline { max-width: 700px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 20px; top: 0; bottom: 0;
  width: 2px; background: var(--gradient-main);
}
.timeline-item { display: flex; gap: 24px; margin-bottom: 32px; position: relative; }
.timeline-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--gradient-main);
  flex-shrink: 0; margin-top: 6px;
  box-shadow: 0 0 0 4px rgba(232,51,109,0.2);
  position: relative; z-index: 1;
  margin-left: 14px;
}
.timeline-content {
  background: var(--bg-card2);
  border-radius: var(--radius);
  padding: 20px 24px;
  border: 1px solid var(--border);
  flex: 1;
}
.timeline-date { font-size: 0.78rem; color: var(--primary); font-weight: 600; margin-bottom: 6px; }
.timeline-content h4 { font-size: 0.95rem; margin-bottom: 6px; }
.timeline-content p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; }

/* ---- Video Modal ---- */
.video-modal {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.88); z-index: 9998;
  align-items: center; justify-content: center;
}
.video-modal.open { display: flex; }
.video-modal-inner {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  max-width: 960px; width: 95%;
  position: relative;
}
.video-modal-close {
  position: absolute; top: 12px; right: 12px;
  background: var(--primary); color: #fff;
  border: none; border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 1.1rem; cursor: pointer; z-index: 1;
  display: flex; align-items: center; justify-content: center;
}
.video-modal-player {
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.video-modal-player video { width: 100%; height: 100%; }
.video-modal-title { margin-top: 14px; font-size: 1rem; }

/* ---- 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 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-wrap { margin-bottom: 16px; }
.footer-brand p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }
.footer-trust { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.7a5ev {
  font-size: 0.72rem; padding: 4px 10px;
  background: rgba(232,51,109,0.1);
  color: var(--primary);
  border: 1px solid rgba(232,51,109,0.2);
  border-radius: 4px; font-weight: 600;
}
.footer-social { display: flex; gap: 8px; flex-wrap: wrap; }
.social-link {
  padding: 6px 12px; border-radius: 8px;
  background: var(--bg-card2); border: 1px solid var(--border);
  font-size: 0.78rem; font-weight: 700; color: var(--text-muted);
  transition: all var(--transition);
}
.social-link:hover { background: var(--gradient-main); color: #fff; border-color: transparent; }
.footer-col h5 { font-size: 0.9rem; margin-bottom: 16px; color: var(--text); }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 0.83rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }

/* ---- Footer QR Row ---- */
.h3kwkfz {
  display: flex; gap: 24px; align-items: flex-start;
  justify-content: center; flex-wrap: wrap;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.6rlyg {
  background: var(--bg-card2);
  border-radius: var(--radius);
  padding: 20px 24px;
  border: 1px solid var(--border);
  min-width: 240px;
}
.6rlyg h6 { font-size: 0.9rem; margin-bottom: 12px; color: var(--primary); }
.6rlyg p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 6px; }

/* ---- Footer Bottom ---- */
.footer-bottom {
  padding: 20px 0;
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 16px;
}
.d8ac2s2f p { font-size: 0.78rem; color: var(--text-muted); }
.d8ac2s2f .logo-wrap { margin-bottom: 8px; }
.dl26nn { width: 24px; height: 24px; border-radius: 4px; }
.36gnxnys { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.36gnxnys a { font-size: 0.78rem; color: var(--text-muted); }
.36gnxnys a:hover { color: var(--primary); }

/* ---- Back to Top ---- */
.mfh7w {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-main);
  color: #fff; font-size: 1.1rem; font-weight: 700;
  box-shadow: 0 4px 16px rgba(232,51,109,0.4);
  opacity: 0; pointer-events: none;
  transition: all var(--transition); border: none;
}
.mfh7w.show { opacity: 1; pointer-events: auto; }
.mfh7w:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(232,51,109,0.5); }

/* ---- Pagination ---- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.page-btn {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--bg-card2); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.88rem; font-weight: 600;
  transition: all var(--transition); cursor: pointer;
}
.page-btn:hover, .page-btn.active {
  background: var(--gradient-main);
  color: #fff; border-color: transparent;
}

/* ---- About Grid ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 60px; }
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 60px; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .main-nav a { padding: 7px 8px; font-size: 0.8rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 44px 0; }
  .hero-section { height: 420px; }
  .w0psj1 h1 { font-size: 1.7rem; }
  .w0psj1 p { font-size: 0.9rem; }
  .h6guaz { flex-direction: column; gap: 10px; }
  .section-header h2 { font-size: 1.5rem; }
  .main-nav {
    display: none; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(13,13,20,0.99);
    backdrop-filter: blur(16px);
    padding: 20px; gap: 4px;
    border-bottom: 1px solid var(--border);
    z-index: 999; max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; width: 100%; }
  .vg9xy { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .expert-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .mission-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .h3kwkfz { flex-direction: column; align-items: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .hero-section { height: 360px; }
  .w0psj1 h1 { font-size: 1.4rem; }
  .hero-stats { gap: 16px; }
  .hero-stat .num { font-size: 1.1rem; }
  .video-grid { grid-template-columns: 1fr; }
  .stats-bar { gap: 16px; }
  .stat-num { font-size: 1.4rem; }
  .dgoks { gap: 6px; }
  .qsomd { padding: 6px 14px; font-size: 0.8rem; }
  .btn-lg { padding: 12px 24px; font-size: 0.9rem; }
  .page-banner h1 { font-size: 1.4rem; }
  .qr-grid { grid-template-columns: 1fr 1fr; }
}