/* =====================================================
   蘑菇视频 - 游戏解说视频社区 | ynvttp.cn
   原创CSS样式 - 英雄联盟暗金主题
   ===================================================== */

/* ---- 全局变量 ---- */
:root {
  --primary: #8e24aa;
  --primary-dark: #9a1e44;
  --primary-light: #e8508a;
  --gold: #c89b3c;
  --gold-light: #f0c060;
  --dark: #0a0e1e;
  --dark2: #0f1428;
  --dark3: #141a30;
  --dark4: #1a2040;
  --panel: #0d1220;
  --panel2: #111827;
  --border: rgba(200,155,60,0.25);
  --border2: rgba(142,36,170,0.3);
  --text: #d8dce8;
  --text-muted: #8892a4;
  --text-bright: #f0f4ff;
  --cyan: #30c8e8;
  --purple: #8060d0;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 20px rgba(200,155,60,0.2);
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

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

/* ---- 顶部公告条 ---- */
.nni8lldh {
  background: linear-gradient(90deg, var(--primary-dark), var(--dark3), var(--primary-dark));
  color: var(--gold-light);
  font-size: 0.8rem;
  text-align: center;
  padding: 6px 20px;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.nni8lldh a { color: var(--gold-light); font-weight: 600; }
.nni8lldh a:hover { color: #fff; }

/* ---- 头部导航 ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,14,30,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}
.hfc1fqd {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.mq0ompx {
  height: 44px;
  width: auto;
  border-radius: 8px;
}
.k9o8s {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: none;
}
.yzib9n { display: flex; flex-direction: column; line-height: 1.2; }
.pjx0gm2f {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-light);
  letter-spacing: 0.02em;
}
.ruve3kr {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* 主导航 */
.main-nav { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--gold-light);
  background: rgba(200,155,60,0.1);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.fklbkd {
  font-size: 0.6rem;
  background: var(--primary);
  color: #fff;
  padding: 1px 5px;
  border-radius: 10px;
  font-weight: 700;
}

/* 搜索框 */
.header-search {
  display: flex;
  align-items: center;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 16px;
  gap: 8px;
  min-width: 220px;
  transition: border-color var(--transition);
}
.header-search:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(200,155,60,0.15);
}
.search-input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-bright);
  font-size: 0.88rem;
  flex: 1;
  font-family: inherit;
}
.search-input::placeholder { color: var(--text-muted); }
.search-btn {
  color: var(--gold);
  font-size: 1rem;
  padding: 0;
  transition: color var(--transition);
}
.search-btn:hover { color: var(--gold-light); }

/* 汉堡菜单 */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* 移动菜单 */
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,14,30,0.98);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { font-size: 1.1rem; padding: 14px 20px; }
.mobile-search {
  display: flex;
  align-items: center;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 10px 18px;
  gap: 10px;
  margin-bottom: 16px;
}
.mobile-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-bright);
  font-size: 1rem;
  flex: 1;
  font-family: inherit;
}

/* ---- 搜索栏区域（导航下方） ---- */
.search-bar-section {
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
}
.search-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.search-bar-wrap {
  display: flex;
  align-items: center;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 8px 20px;
  gap: 10px;
  flex: 1;
  max-width: 600px;
  transition: border-color var(--transition);
}
.search-bar-wrap:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(142,36,170,0.12);
}
.search-bar-wrap input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-bright);
  font-size: 0.95rem;
  flex: 1;
  font-family: inherit;
}
.search-bar-wrap input::placeholder { color: var(--text-muted); }
.search-bar-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 8px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.search-bar-btn:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  transform: translateY(-1px);
}
.search-hot-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.search-hot-tags span { color: var(--text-muted); }
.hot-tag {
  background: rgba(200,155,60,0.1);
  border: 1px solid rgba(200,155,60,0.2);
  color: var(--gold-light);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}
.hot-tag:hover {
  background: rgba(200,155,60,0.2);
  color: #fff;
}

/* ---- 面包屑 ---- */
.breadcrumb-nav {
  background: var(--dark2);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumb-list a { color: var(--text-muted); }
.breadcrumb-list a:hover { color: var(--gold-light); }
.breadcrumb-list .sep { color: var(--border); }
.breadcrumb-list .current { color: var(--gold-light); }

/* ---- 通用布局 ---- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
.section-dark { background: var(--dark2); }
.section-panel { background: var(--panel); }

.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block;
  background: rgba(142,36,170,0.15);
  border: 1px solid var(--border2);
  color: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.25;
  margin-bottom: 14px;
}
.section-title .hl { color: var(--gold-light); }
.section-title .hl2 { color: var(--primary-light); }
.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- 按钮 ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 12px 28px;
  border-radius: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(142,36,170,0.35);
  color: #fff;
}
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold), #a07820);
  color: var(--dark);
  padding: 12px 28px;
  border-radius: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,155,60,0.35);
  color: var(--dark);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--gold-light);
  padding: 11px 26px;
  border-radius: 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-outline:hover {
  background: rgba(200,155,60,0.1);
  color: var(--gold-light);
  transform: translateY(-2px);
}
.btn-sm {
  padding: 7px 16px;
  font-size: 0.82rem;
  border-radius: 20px;
}

/* ---- Hero Banner ---- */
.hero-section {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/banner.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,14,30,0.92) 0%,
    rgba(10,14,30,0.75) 50%,
    rgba(142,36,170,0.15) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(142,36,170,0.2);
  border: 1px solid var(--border2);
  color: var(--primary-light);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--primary-light);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  color: var(--text-bright);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero-title .brand { color: var(--primary-light); }
.hero-title .gold { color: var(--gold-light); }
.hero-desc {
  font-size: 1.05rem;
  color: var(--text);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.cdcfy3 {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.c3jz2ud8 { text-align: center; }
.c3jz2ud8 .num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1;
  display: block;
}
.c3jz2ud8 .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.hero-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}
.hero-scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ---- 数据统计条 ---- */
.wyosv8ky {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.msmrij {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.xif7rk {
  text-align: center;
  padding: 8px 20px;
  border-right: 1px solid var(--border);
}
.xif7rk:last-child { border-right: none; }
.i8a5ci {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gold-light);
  display: block;
}
.v8pdfte {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---- 视频卡片 ---- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.video-grid-lg {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}
.video-card {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--dark3);
}
.video-thumb video,
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.video-card:hover .video-thumb video,
.video-card:hover .video-thumb img {
  transform: scale(1.05);
}
/* H5 video隐藏控件，仅用于SEO识别 */
.video-thumb video {
  pointer-events: none;
}
.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-icon {
  width: 56px;
  height: 56px;
  background: rgba(142,36,170,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 4px 20px rgba(142,36,170,0.5);
  transition: transform var(--transition);
}
.video-card:hover .play-icon { transform: scale(1.1); }
.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}
.video-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.video-badge.gold { background: var(--gold); color: var(--dark); }
.video-badge.cyan { background: var(--cyan); color: var(--dark); }
.video-info { padding: 14px 16px; }
.video-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.video-meta span { display: flex; align-items: center; gap: 4px; }
.video-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.video-tag {
  background: rgba(200,155,60,0.1);
  border: 1px solid rgba(200,155,60,0.2);
  color: var(--gold-light);
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
}

/* 大视频卡片 */
.video-card-lg {
  grid-column: span 2;
}
.video-card-lg .video-thumb { aspect-ratio: 16/7; }
.video-card-lg .video-title { font-size: 1.1rem; }

/* 视频模态框 */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.video-modal.open { display: flex; }
.video-modal-inner {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  overflow: hidden;
  position: relative;
}
.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.video-modal-close:hover { background: var(--primary); }
.video-modal-player {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
}
.video-modal-info { padding: 20px; }
.video-modal-title { font-size: 1.1rem; font-weight: 700; color: var(--text-bright); margin-bottom: 8px; }
.video-modal-meta { font-size: 0.82rem; color: var(--text-muted); }

/* ---- 内容布局（主+侧边栏）---- */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}
.sidebar-widget {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}
.widget-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.widget-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}

/* 迷你视频卡片 */
.video-card-mini {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: pointer;
  transition: all var(--transition);
}
.video-card-mini:last-child { border-bottom: none; }
.video-card-mini:hover { opacity: 0.85; }
.video-card-mini .thumb {
  width: 96px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--dark3);
  position: relative;
}
.video-card-mini .thumb img { width: 100%; height: 100%; object-fit: cover; }
.video-card-mini .thumb video { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.video-card-mini .mini-info { flex: 1; min-width: 0; }
.video-card-mini .mini-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-bright);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
}
.video-card-mini .mini-meta { font-size: 0.72rem; color: var(--text-muted); }

/* ---- 娱乐专区（TikTok风格）---- */
.ent-section { background: var(--dark3); }
.ent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.ent-card {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.ent-card:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(142,36,170,0.25);
}
.ent-thumb {
  aspect-ratio: 9/16;
  position: relative;
  overflow: hidden;
  background: var(--dark3);
}
.ent-thumb img, .ent-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.ent-thumb video { pointer-events: none; }
.ent-card:hover .ent-thumb img,
.ent-card:hover .ent-thumb video { transform: scale(1.08); }
.ent-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25);
  opacity: 0;
  transition: opacity var(--transition);
}
.ent-card:hover .ent-play { opacity: 1; }
.ent-play-icon {
  width: 48px;
  height: 48px;
  background: rgba(142,36,170,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
}
.ent-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  padding: 40px 12px 12px;
}
.ent-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 4px;
}
.ent-meta { font-size: 0.7rem; color: rgba(255,255,255,0.7); }
.ent-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

/* ---- 专家展示 ---- */
.experts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.expert-card {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.expert-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.expert-photo {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--dark3);
}
.expert-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.expert-card:hover .expert-photo img { transform: scale(1.05); }
.expert-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,14,30,0.9) 0%, transparent 50%);
}
.expert-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
}
.expert-body { padding: 18px; }
.expert-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 4px;
}
.expert-role {
  font-size: 0.82rem;
  color: var(--primary-light);
  margin-bottom: 10px;
}
.expert-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}
.expert-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.expert-tag {
  background: rgba(200,155,60,0.1);
  border: 1px solid rgba(200,155,60,0.2);
  color: var(--gold-light);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
}
.expert-actions { display: flex; gap: 8px; }
.expert-verified {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: var(--cyan);
  margin-bottom: 10px;
}

/* ---- AI赋能 ---- */
.ai-section { background: var(--dark2); position: relative; overflow: hidden; }
.ai-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(142,36,170,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ai-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.ai-visual img { width: 100%; display: block; }
.ai-visual-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(10,14,30,0.85);
  border: 1px solid var(--border2);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
}
.ai-features { display: flex; flex-direction: column; gap: 20px; }
.ai-feature-item {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.ai-feature-item:hover {
  border-color: var(--primary);
  background: rgba(142,36,170,0.05);
}
.ai-feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.ai-feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 5px;
}
.ai-feature-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ---- 社区功能 ---- */
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.community-card {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.community-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 8px 24px rgba(48,200,232,0.15);
}
.community-thumb {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  background: var(--dark3);
}
.community-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.community-card:hover .community-thumb img { transform: scale(1.05); }
.community-thumb video { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.community-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity var(--transition);
}
.community-card:hover .community-play { opacity: 1; }
.community-info { padding: 14px; }
.community-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
}
.community-meta { font-size: 0.75rem; color: var(--text-muted); display: flex; gap: 10px; }

/* ---- FAQ ---- */
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--gold); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-bright);
  gap: 16px;
  user-select: none;
}
.faq-question:hover { color: var(--gold-light); }
.faq-arrow {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(200,155,60,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 22px 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.faq-item.open .faq-answer { display: block; }

/* ---- 用户评价 ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--transition);
}
.review-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.review-name { font-size: 0.9rem; font-weight: 700; color: var(--text-bright); }
.review-date { font-size: 0.75rem; color: var(--text-muted); }
.review-stars { display: flex; gap: 3px; color: var(--gold); font-size: 0.85rem; margin-bottom: 10px; }
.review-text { font-size: 0.88rem; color: var(--text); line-height: 1.7; }
.review-tag {
  display: inline-block;
  margin-top: 10px;
  background: rgba(142,36,170,0.1);
  border: 1px solid var(--border2);
  color: var(--primary-light);
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
}

/* ---- 合作品牌 ---- */
.partners-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.eowrn {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
  text-align: center;
  min-width: 100px;
}
.eowrn:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(200,155,60,0.05);
}

/* ---- 加入社区 ---- */
.join-section {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.join-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}
.join-step {
  text-align: center;
  padding: 24px 16px;
}
.step-num {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 14px;
}
.step-title { font-size: 1rem; font-weight: 700; color: var(--text-bright); margin-bottom: 8px; }
.step-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ---- 联系/二维码 ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(142,36,170,0.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 3px; }
.contact-value { font-size: 0.92rem; color: var(--text-bright); font-weight: 600; }
.qr-codes { display: flex; gap: 24px; flex-wrap: wrap; }
.qr-item { text-align: center; }
.qr-box {
  width: 130px;
  height: 130px;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 8px;
}
.qr-box img { width: 100%; height: 100%; object-fit: cover; }
.qr-label { font-size: 0.8rem; color: var(--text-muted); }

/* ---- 分享栏 ---- */
.lmhownci {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  margin-top: 24px;
}
.share-label { font-size: 0.85rem; color: var(--text-muted); }
.nj1krd {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text);
  transition: all var(--transition);
  cursor: pointer;
}
.nm1y0up:hover { border-color: #07c160; color: #07c160; background: rgba(7,193,96,0.08); }
.ruh208m6:hover { border-color: #e6162d; color: #e6162d; background: rgba(230,22,45,0.08); }
.vh8m3v:hover { border-color: #fe2c55; color: #fe2c55; background: rgba(254,44,85,0.08); }
.jvfecu:hover { border-color: #00a1d6; color: #00a1d6; background: rgba(0,161,214,0.08); }

/* ---- 信任条 ---- */
.jaxgphj {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
.oc7fr736 {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.eld81b {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.eld81b span:first-child { font-size: 1rem; }

/* ---- 页脚 ---- */
.site-footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .pjx0gm2f { font-size: 1.4rem; color: var(--primary-light); margin-bottom: 10px; }
.footer-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 36px;
  height: 36px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.social-btn:hover { border-color: var(--gold); color: var(--gold-light); background: rgba(200,155,60,0.1); }
.footer-col-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--gold-light); }
.penlm1 { color: var(--text-muted); font-size: 0.78rem; }

/* ---- 标签云 ---- */
.tag-cloud { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-item {
  background: var(--dark3);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 14px;
  transition: all var(--transition);
  cursor: pointer;
}
.tag-item:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(142,36,170,0.08); }
.tag-item.active { border-color: var(--primary); color: var(--primary-light); background: rgba(142,36,170,0.12); }

/* ---- 分页 ---- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.page-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---- 页面Hero（内页）---- */
.page-hero {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border-bottom: 1px solid var(--border);
  padding: 48px 0 40px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(142,36,170,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--text-bright);
  margin-bottom: 10px;
}
.page-hero-desc { font-size: 0.95rem; color: var(--text-muted); max-width: 560px; }

/* ---- 评分展示 ---- */
.rating-score { font-size: 2.4rem; font-weight: 900; color: var(--gold-light); }
.rating-stars { display: flex; gap: 4px; color: var(--gold); font-size: 1.1rem; }
.rating-count { font-size: 0.82rem; color: var(--text-muted); }

/* ---- 懒加载占位 ---- */
.lazy-placeholder {
  background: linear-gradient(90deg, var(--dark3) 25%, var(--dark4) 50%, var(--dark3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---- 动画 ---- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ai-grid { grid-template-columns: 1fr; }
  .content-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .header-search { display: none; }
  .menu-toggle { display: flex; margin-left: auto; }
  .hero-section { min-height: 420px; }
  .cdcfy3 { gap: 20px; }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .video-card-lg { grid-column: span 1; }
  .ent-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .experts-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .msmrij { gap: 10px; }
  .xif7rk { border-right: none; border-bottom: 1px solid var(--border); padding: 10px; }
  .xif7rk:last-child { border-bottom: none; }
  .oc7fr736 { gap: 20px; }
  .search-bar-section { padding: 10px 16px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 40px 0; }
  .hero-content { padding: 60px 16px; }
  .hero-title { font-size: 1.8rem; }
  .experts-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .ent-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .join-steps { grid-template-columns: 1fr; }
  .qr-codes { justify-content: center; }
  .partners-row { gap: 16px; }
}