/* 溏心 - 主样式文件 */
/* 原创设计 © 2025 溏心 | webxuen.cn */

/* ===== CSS变量 ===== */
:root {
  --primary: #e8195a;
  --primary-dark: #c0134a;
  --primary-light: #ff4d7e;
  --secondary: #ff7043;
  --accent: #7c3aed;
  --accent-light: #a78bfa;
  --bg-dark: #0d0d1a;
  --bg-card: #161628;
  --bg-card2: #1e1e35;
  --text-primary: #f0f0f8;
  --text-secondary: #a0a0c0;
  --text-muted: #6060a0;
  --border: #2a2a50;
  --gradient-main: linear-gradient(135deg, #e8195a 0%, #7c3aed 100%);
  --gradient-card: linear-gradient(180deg, rgba(232,25,90,0.15) 0%, rgba(124,58,237,0.05) 100%);
  --shadow-card: 0 4px 24px rgba(232,25,90,0.12);
  --shadow-hover: 0 8px 40px rgba(232,25,90,0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ===== 基础重置 ===== */
*, *::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-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; outline: none; }

/* 无障碍：屏幕阅读器专用 */
.y9i43nsx {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

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

/* ===== 顶部公告栏 ===== */
.aphblr8 {
  background: var(--gradient-main);
  color: #fff;
  text-align: center;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.aphblr8 a { color: #fff; text-decoration: underline; }

/* ===== 导航栏 ===== */
.r5cfl65a {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,13,26,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
}
.owvsc {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 64px;
}
.ddsk0kk {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.ddsk0kk img.dhhj6qr {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}
.ddsk0kk img.isya532 {
  height: 36px;
  width: auto;
  max-width: 120px;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  flex-wrap: nowrap;
  overflow: hidden;
}
.nav-menu a {
  padding: 7px 11px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary);
  background: rgba(232,25,90,0.1);
}
.nh3jz8 {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.eexpgn {
  padding: 7px 18px;
  border-radius: 20px;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
}
.eexpgn:hover { background: var(--primary); color: #fff; }
.oa2du {
  padding: 7px 18px;
  border-radius: 20px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
}
.oa2du:hover { opacity: 0.85; transform: translateY(-1px); }

/* ===== 搜索栏 ===== */
.funjpjnl {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
}
.u2qlzsul {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.search-form {
  display: flex;
  flex: 1;
  max-width: 600px;
  min-width: 200px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.search-form:focus-within { border-color: var(--primary); }
.search-input {
  flex: 1;
  padding: 10px 20px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 14px;
}
.search-input::placeholder { color: var(--text-muted); }
.clg8ctt {
  padding: 10px 20px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
  white-space: nowrap;
}
.clg8ctt:hover { opacity: 0.85; }
.duhos0cr {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.search-tag {
  padding: 4px 12px;
  border-radius: 12px;
  background: rgba(232,25,90,0.1);
  color: var(--primary);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
}
.search-tag:hover { background: var(--primary); color: #fff; }

/* ===== 汉堡菜单 ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: transparent;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== 英雄区域 ===== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.fc2mj1xy {
  position: absolute;
  inset: 0;
  background: var(--bg-dark);
}
.fc2mj1xy img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.fc2mj1xy::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,13,26,0.95) 40%, rgba(13,13,26,0.4) 100%);
}
.h8f53 {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 80px 20px;
  width: 100%;
}
.iac9e {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(232,25,90,0.15);
  border: 1px solid rgba(232,25,90,0.3);
  border-radius: 20px;
  color: var(--primary-light);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  max-width: 600px;
}
.hero h1 .zrcnx {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.u7wwq {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.8;
}
.m8o1wu2 {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.wl8hpmrn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 28px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(232,25,90,0.4);
  border: none;
  cursor: pointer;
}
.wl8hpmrn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(232,25,90,0.5); }
.jcg5d6u {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  border-radius: 28px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.jcg5d6u:hover { background: rgba(255,255,255,0.15); border-color: var(--primary); }
.ie1o1 {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}
.xhzu9q6 .num {
  font-size: 28px;
  font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.xhzu9q6 .label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ===== 通用容器 ===== */
.m29xj6y {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}
.dazpmj { padding: 64px 0; }
.mqlu0i3 { background: var(--bg-card); }
.hrxti {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 16px;
}
.t2gj8qi {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  position: relative;
  padding-left: 16px;
}
.t2gj8qi::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: var(--gradient-main);
  border-radius: 2px;
}
.qmsr29 {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 6px;
}
.i6nba7u {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.i6nba7u:hover { opacity: 0.75; }

/* ===== 视频卡片 ===== */
.i4qkd464 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.gzkx2 { grid-template-columns: repeat(4, 1fr); }
.ltd7pg { grid-template-columns: repeat(3, 1fr); }
.video-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,25,90,0.3);
}
.yeg7o {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-card2);
}
.yeg7o img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.video-card:hover .yeg7o img { transform: scale(1.05); }
/* 播放按钮：默认隐藏，hover显示 */
.img982sj {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transition: opacity var(--transition);
}
.video-card:hover .img982sj { opacity: 1; }
.oy7g2s {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(232,25,90,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transform: scale(0.85);
  transition: transform var(--transition);
  box-shadow: 0 4px 20px rgba(232,25,90,0.5);
}
.video-card:hover .oy7g2s { transform: scale(1); }
.oy7g2s svg { width: 22px; height: 22px; fill: #fff; margin-left: 3px; }
.ck4lh1cq {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.78);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.vac1l3k {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.p9jslvzv { padding: 14px; }
.video-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text-primary);
  transition: color var(--transition);
}
.video-card:hover .video-title { color: var(--primary-light); }
.zn01db5 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}
.msxznso { display: flex; gap: 12px; }
.ytnpq8n8 {
  display: flex;
  align-items: center;
  gap: 4px;
}
.ytnpq8n8 svg { width: 13px; height: 13px; fill: currentColor; }
.vv11uwn {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(124,58,237,0.15);
  color: var(--accent-light);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

/* ===== H5 Video 播放器 ===== */
.s80y4ri {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.s80y4ri video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.s80y4ri .ejx9dlc {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(0,0,0,0.45);
  transition: opacity var(--transition);
}
.s80y4ri:hover .ejx9dlc { opacity: 0; }
.s80y4ri.playing .ejx9dlc { display: none; }

/* ===== 分类标签栏 ===== */
.category-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.cat-tab {
  padding: 8px 20px;
  border-radius: 20px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.cat-tab:hover,
.cat-tab.active {
  background: var(--gradient-main);
  border-color: transparent;
  color: #fff;
}

/* ===== 特色区块 ===== */
.h86ncq {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.p7zab36b {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(232,25,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ===== 娱乐专区卡片 ===== */
.aqevmfgw {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.affh8 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
}
.affh8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,25,90,0.3);
}
.gr2syqhq {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--bg-card2);
}
.gr2syqhq img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.affh8:hover .gr2syqhq img { transform: scale(1.06); }
.wmynuc {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,26,0.9) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.wmynuc .img982sj {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  background: rgba(0,0,0,0.3);
}
.affh8:hover .wmynuc .img982sj { opacity: 1; }
.a0pom8v9 { padding: 14px; }
.fjqcl9oy {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.d0jm4tm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}
.mjxzh3 {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  background: var(--gradient-main);
  color: #fff;
  z-index: 2;
}

/* ===== AI赋能专区 ===== */
.z62skxx5 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.wrstxe {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.wrstxe::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #e8195a, #7c3aed, #00d4ff);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.wrstxe:hover::after { transform: scaleX(1); }
.wrstxe:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(124,58,237,0.25);
}
.kor4n {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(232,25,90,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}
.wrstxe h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.wrstxe p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.p97g3uc {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 10px;
  border-radius: 10px;
  background: rgba(124,58,237,0.15);
  color: var(--accent-light);
  font-size: 11px;
  font-weight: 600;
}

/* ===== 专家展示 ===== */
.ut0vru {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.expert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.expert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,25,90,0.3);
}
.qra0vn2q {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  border: 3px solid rgba(232,25,90,0.3);
}
.sg8b1m { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.s5t9emn { font-size: 13px; color: var(--primary-light); margin-bottom: 12px; }
.xwyo8qq2 { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.phsul7q4 {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 16px;
}
.xqifx4 {
  padding: 3px 10px;
  background: rgba(124,58,237,0.15);
  color: var(--accent-light);
  border-radius: 10px;
  font-size: 11px;
}
.h31sl9 { display: flex; gap: 8px; justify-content: center; }
.jrytk {
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
}
.mf3ymi3 { background: var(--gradient-main); color: #fff; border: none; }
.j2k4c {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.j2k4c:hover { border-color: var(--primary); color: var(--primary); }

/* ===== 合作品牌 ===== */
.x34k4 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.vaufq6 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  transition: all var(--transition);
  min-height: 70px;
}
.vaufq6:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(232,25,90,0.05);
}

/* ===== 用户评价 ===== */
.krlvrz {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
}
.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.qn67v33 { display: flex; gap: 3px; margin-bottom: 12px; color: #fbbf24; font-size: 16px; }
.s833dp { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.gepocv { display: flex; align-items: center; gap: 10px; }
.nccgf2j2 {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.tz53fvza { font-size: 14px; font-weight: 600; }
.wux9w { font-size: 12px; color: var(--text-muted); }

/* ===== FAQ ===== */
.vduxgniy { max-width: 860px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.sj2sx {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(232,25,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 16px;
  color: var(--primary);
}
.faq-item.open .sj2sx { transform: rotate(45deg); background: var(--primary); color: #fff; }
.omqr0vi {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}
.faq-item.open .omqr0vi { padding: 0 24px 18px; max-height: 400px; }
.omqr0vi p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

/* ===== 联系我们 ===== */
.kl0ja {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.cen20x h2 { font-size: 28px; font-weight: 800; margin-bottom: 20px; }
.sul8j {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.qov1v {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(232,25,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.i9ulo .label { font-size: 13px; color: var(--text-muted); margin-bottom: 2px; }
.i9ulo .value { font-size: 15px; font-weight: 600; }
.f8mdi1p0 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.n08l68 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}
.n08l68 img { width: 140px; height: 140px; margin: 0 auto 12px; border-radius: 8px; }
.ul24cx { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.iij5j { font-size: 12px; color: var(--text-muted); }

/* ===== 社交分享 ===== */
.aolv4vig {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 16px 20px;
}
.bbc1a0o {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.mjz81 { font-size: 14px; color: var(--text-muted); }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}
.twhmo  { background: rgba(7,193,96,0.1);   color: #07c160; border-color: rgba(7,193,96,0.2); }
.o2oodq9   { background: rgba(230,22,45,0.1);  color: #e6162d; border-color: rgba(230,22,45,0.2); }
.zuu7t  { background: rgba(0,0,0,0.3);      color: #fff;    border-color: #333; }
.qbb3kpm1{ background: rgba(0,161,214,0.1);  color: #00a1d6; border-color: rgba(0,161,214,0.2); }
.share-btn:hover { transform: translateY(-2px); opacity: 0.85; }

/* ===== 页脚 ===== */
footer {
  background: #080814;
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.ib4qs24 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.ungp6p5 .v9q5786d {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 16px 0 20px;
  max-width: 300px;
}
.fvcq2d8 { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.fvcq2d8 img { height: 32px; width: auto; }
.fvcq2d8 .brand {
  font-size: 18px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.s4u6dnyt h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.s4u6dnyt ul li { margin-bottom: 10px; }
.s4u6dnyt ul li a { font-size: 14px; color: var(--text-muted); transition: color var(--transition); }
.s4u6dnyt ul li a:hover { color: var(--primary); }
.k06i6ih {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.d92wtxl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.k06i6ih p { font-size: 13px; color: var(--text-muted); }
.k06i6ih a { color: var(--text-muted); transition: color var(--transition); }
.k06i6ih a:hover { color: var(--primary); }
.nu1usx { display: flex; gap: 20px; flex-wrap: wrap; }
.nu1usx a { font-size: 13px; color: var(--text-muted); }

/* ===== 加入社区 CTA ===== */
.t4lsky5 {
  background: var(--gradient-main);
  padding: 80px 20px;
  text-align: center;
}
.t4lsky5 h2 { font-size: clamp(24px, 4vw, 42px); font-weight: 900; color: #fff; margin-bottom: 16px; }
.t4lsky5 p { font-size: 16px; color: rgba(255,255,255,0.85); margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.n2d5id0 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: #fff;
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
  border-radius: 28px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.n2d5id0:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.fi45lu {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: transparent;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 28px;
  border: 2px solid rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.fi45lu:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

/* ===== 面包屑 ===== */
.ho2cgx {
  padding: 16px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.ho2cgx a { color: var(--text-muted); transition: color var(--transition); }
.ho2cgx a:hover { color: var(--primary); }
.ho2cgx .yhygz { color: var(--border); }
.ho2cgx .hmb84f { color: var(--text-primary); }

/* ===== 分页 ===== */
.se33pory { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.zhlvqhrs {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.zhlvqhrs:hover,
.zhlvqhrs.active {
  background: var(--gradient-main);
  border-color: transparent;
  color: #fff;
}

/* ===== 标签云 ===== */
.d1sxout { display: flex; flex-wrap: wrap; gap: 10px; }
.n96ey {
  padding: 6px 16px;
  border-radius: 20px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 13px;
  transition: all var(--transition);
  cursor: pointer;
}
.n96ey:hover {
  background: rgba(232,25,90,0.1);
  border-color: var(--primary);
  color: var(--primary);
}

/* ===== 通知横幅 ===== */
.m0k71hqh {
  background: rgba(232,25,90,0.08);
  border: 1px solid rgba(232,25,90,0.2);
  border-radius: var(--radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text-secondary);
}
.uxrms { font-size: 18px; flex-shrink: 0; }

/* ===== 内页头部 ===== */
.iofrtkw {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 48px 20px;
}
.iofrtkw h1 { font-size: clamp(24px, 4vw, 40px); font-weight: 900; margin-bottom: 12px; }
.iofrtkw p { font-size: 15px; color: var(--text-secondary); max-width: 600px; }

/* ===== 侧边栏 ===== */
.dzdf2ce {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}
.i22u7 {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.pxxdhkv {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* ===== 视频播放器占位 ===== */
.video-player-wrap {
  position: relative;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.video-player-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}
.w692xmyv {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cc6wz5ar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(232,25,90,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}
.cc6wz5ar:hover { transform: scale(1.1); }
.cc6wz5ar svg { width: 32px; height: 32px; fill: #fff; margin-left: 4px; }

/* ===== 标签 ===== */
.qj1tj { display: inline-block; padding: 3px 10px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.j1yq3ae9 { background: rgba(239,68,68,0.15); color: #ef4444; }
.fs9voia { background: rgba(34,197,94,0.15); color: #22c55e; }
.w8szx6wa { background: rgba(251,191,36,0.15); color: #fbbf24; }
.iko4y { background: rgba(124,58,237,0.15); color: var(--accent-light); }

/* ===== 加载更多 ===== */
.etsjl3k { text-align: center; margin-top: 40px; }
.btn-load-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  border-radius: 24px;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-load-more:hover { border-color: var(--primary); color: var(--primary); }

/* ===== 动画 ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}
.vkgu1m { animation: fadeInUp 0.6s ease forwards; }
.a69ug {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  animation: pulse 1.5s infinite;
  margin-right: 4px;
}

/* ===== 移动端适配 ===== */
@media (max-width: 1200px) {
  .gzkx2 { grid-template-columns: repeat(3, 1fr); }
  .ut0vru  { grid-template-columns: repeat(3, 1fr); }
  .x34k4 { grid-template-columns: repeat(4, 1fr); }
  .krlvrz  { grid-template-columns: repeat(2, 1fr); }
  .ib4qs24  { grid-template-columns: 1fr 1fr; }
  .aqevmfgw     { grid-template-columns: repeat(3, 1fr); }
  .z62skxx5      { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .gzkx2, .ltd7pg { grid-template-columns: repeat(2, 1fr); }
  .h86ncq { grid-template-columns: repeat(2, 1fr); }
  .ut0vru  { grid-template-columns: repeat(2, 1fr); }
  .x34k4 { grid-template-columns: repeat(3, 1fr); }
  .kl0ja { grid-template-columns: 1fr; }
  .dzdf2ce { grid-template-columns: 1fr; }
  .ie1o1   { gap: 24px; }
  .aqevmfgw     { grid-template-columns: repeat(2, 1fr); }
  .z62skxx5      { grid-template-columns: repeat(2, 1fr); }
  .krlvrz  { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0; right: 0; bottom: 0;
    background: rgba(13,13,26,0.98);
    padding: 20px;
    z-index: 999;
    overflow-y: auto;
  }
  .hamburger { display: flex; }
  .nh3jz8 .eexpgn { display: none; }
  .gzkx2, .ltd7pg { grid-template-columns: repeat(2, 1fr); }
  .h86ncq { grid-template-columns: 1fr; }
  .ut0vru  { grid-template-columns: repeat(2, 1fr); }
  .x34k4 { grid-template-columns: repeat(2, 1fr); }
  .krlvrz  { grid-template-columns: 1fr; }
  .ib4qs24  { grid-template-columns: 1fr; }
  .d92wtxl { flex-direction: column; text-align: center; }
  .ie1o1   { flex-wrap: wrap; gap: 20px; }
  .dazpmj      { padding: 40px 0; }
  .aqevmfgw     { grid-template-columns: repeat(2, 1fr); }
  .z62skxx5      { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .i4qkd464, .gzkx2, .ltd7pg { grid-template-columns: 1fr; }
  .ut0vru  { grid-template-columns: 1fr; }
  .aqevmfgw     { grid-template-columns: 1fr; }
  .hero h1      { font-size: 28px; }
  .m8o1wu2 { flex-direction: column; }
  .f8mdi1p0      { grid-template-columns: 1fr; }
  .nu1usx { gap: 12px; }
}

/* ===== 关于我们页面专属样式 ===== */
.t84j9n7 {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}
.wj742p p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
}
.ja947 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.fzwqg {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
}
.fzwqg:hover {
  border-color: rgba(232,25,90,0.4);
  transform: translateY(-2px);
}
.axkol56 {
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.evqruthc { font-size: 13px; color: var(--text-muted); }

/* expert-img 补充 */
.hp3uro {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.hp3uro img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.expert-card:hover .hp3uro img { transform: scale(1.05); }
.d5gy0v { padding: 16px; }
.vhe59v7 { font-size: 13px; color: var(--primary); margin-bottom: 8px; font-weight: 500; }

/* contact-card 补充 */
.u4mrhbo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}
.u4mrhbo:hover {
  border-color: rgba(232,25,90,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.qov1v { font-size: 36px; margin-bottom: 12px; }
.u4mrhbo h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.u4mrhbo p { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }

/* ===== 响应式补充 ===== */
@media (max-width: 900px) {
  .t84j9n7 { grid-template-columns: 1fr; }
  .ja947 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ja947 { grid-template-columns: 1fr 1fr; }
  .kl0ja { grid-template-columns: 1fr; }
}