/* ========================================
   91 修车改装 - 全局样式表
   网站: kfokhem.cn
   ======================================== */

/* CSS变量定义 */
:root {
  --primary: #e8320a;
  --primary-dark: #b82508;
  --secondary: #1a1a2e;
  --accent: #ff6b35;
  --gold: #f0a500;
  --dark: #0d0d0d;
  --dark2: #1a1a1a;
  --dark3: #242424;
  --gray: #888;
  --light-gray: #ccc;
  --white: #fff;
  --text: #e0e0e0;
  --border: rgba(255,255,255,0.08);
  --card-bg: rgba(255,255,255,0.04);
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.3s ease;
}

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

/* ========== 顶部导航 ========== */
#ehsim {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.wm7jmud {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.m6sjvez {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: #fff;
  box-shadow: 0 4px 16px rgba(232,50,10,0.4);
}
.ms4th { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: 1px; }
.ms4th span { color: var(--primary); }

/* 主导航 */
.ue16i50 { display: flex; align-items: center; gap: 4px; flex: 1; }
.ue16i50 a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--light-gray);
  white-space: nowrap;
  transition: var(--transition);
}
.ue16i50 a:hover, .ue16i50 a.active {
  color: var(--white);
  background: rgba(232,50,10,0.15);
}

/* 搜索框 */
.st5rcnb {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 6px 16px;
  gap: 8px;
  min-width: 200px;
  transition: var(--transition);
}
.st5rcnb:focus-within {
  border-color: var(--primary);
  background: rgba(232,50,10,0.08);
}
.st5rcnb input {
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 14px;
  width: 100%;
}
.st5rcnb input::placeholder { color: var(--gray); }
.ou6j8ccw {
  background: none;
  color: var(--gray);
  font-size: 16px;
  padding: 0;
  transition: var(--transition);
}
.ou6j8ccw:hover { color: var(--primary); }

/* 汉堡菜单 */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ========== 导航下搜索栏 ========== */
.tjm4o {
  background: rgba(26,26,26,0.98);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  margin-top: 68px;
}
.e6qn8 {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.dif3j4 {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(232,50,10,0.3);
  border-radius: 30px;
  padding: 8px 20px;
  gap: 10px;
  flex: 1;
  max-width: 700px;
  transition: var(--transition);
}
.dif3j4:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,50,10,0.1);
}
.dif3j4 input {
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-size: 15px;
  width: 100%;
}
.dif3j4 input::placeholder { color: var(--gray); }
.a2ouou0p {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 20px;
  padding: 8px 24px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}
.a2ouou0p:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(232,50,10,0.4); }
.aiyy27dm { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.aiyy27dm span { color: var(--gray); font-size: 13px; }
.ulsdg {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 3px 12px;
  font-size: 12px;
  color: var(--light-gray);
  cursor: pointer;
  transition: var(--transition);
}
.ulsdg:hover { background: rgba(232,50,10,0.15); border-color: var(--primary); color: var(--white); }

/* ========== 通用布局 ========== */
.container { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }

.qmqda { text-align: center; margin-bottom: 56px; }
.vnmkwkq {
  display: inline-block;
  background: rgba(232,50,10,0.15);
  border: 1px solid rgba(232,50,10,0.3);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.dfbcor8 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}
.dfbcor8 span { color: var(--primary); }
.anrpkr { color: var(--gray); font-size: 16px; max-width: 600px; margin: 0 auto; }

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 4px 20px rgba(232,50,10,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(232,50,10,0.5); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #e8a000);
  color: #000;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(240,165,0,0.4); }
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* ========== 卡片 ========== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(232,50,10,0.3);
  box-shadow: var(--shadow);
}

/* ========== 视频卡片 ========== */
.qyyk0655 {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.qyyk0655:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,0.5); }
.no0ra {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.no0ra img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.qyyk0655:hover .no0ra img { transform: scale(1.06); }
.mkcy8 {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.qyyk0655:hover .mkcy8 { opacity: 1; }
.lilhhhy {
  width: 60px; height: 60px;
  background: rgba(232,50,10,0.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transform: scale(0.8);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(232,50,10,0.5);
}
.qyyk0655:hover .lilhhhy { transform: scale(1); }
.lilhhhy svg { width: 24px; height: 24px; fill: #fff; margin-left: 3px; }
.tgtcrg {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.tabntxo {
  position: absolute;
  bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
}
.d8pocto { padding: 14px 16px; }
.mo1wvjb8 {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.qfzvigw7 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--gray);
}
.qfzvigw7 span { display: flex; align-items: center; gap: 4px; }
.m4tdcr {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--gray);
}
.m4tdcr span { display: flex; align-items: center; gap: 4px; }

/* ========== 网格布局 ========== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

/* ========== Hero Banner ========== */
.y56lc9xo {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.ou5xh5n {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.ou5xh5n::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,13,0.88) 0%, rgba(13,13,13,0.5) 50%, rgba(13,13,13,0.7) 100%);
}
.axche9z0 {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  width: 100%;
}
.w3hesxm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,50,10,0.2);
  border: 1px solid rgba(232,50,10,0.4);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 1px;
}
.w3hesxm::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.oqxl56t {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.oqxl56t .brand { color: var(--primary); }
.oqxl56t .q1it2dm {
  background: linear-gradient(135deg, var(--primary), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bnp9ws {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.8;
}
.g0cmfse { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.kcbtkp { display: flex; gap: 40px; flex-wrap: wrap; }
.ccp3wors { text-align: center; }
.z19ek {
  font-size: 32px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.z19ek span { color: var(--primary); }
.w8k5tqk { font-size: 13px; color: var(--gray); }

/* ========== 标签页 ========== */
.jcxcix2 { display: flex; gap: 4px; background: rgba(255,255,255,0.04); border-radius: var(--radius); padding: 4px; }
.hgenc {
  flex: 1;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray);
  background: none;
  transition: var(--transition);
}
.hgenc.active, .hgenc:hover {
  background: var(--primary);
  color: #fff;
}
.lzjad15c { display: none; }
.lzjad15c.active { display: block; }

/* ========== 专家团队卡片 ========== */
.q4bglv {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
}
.q4bglv:hover { transform: translateY(-6px); border-color: rgba(232,50,10,0.4); box-shadow: var(--shadow); }
.d5ggs {
  width: 100%; aspect-ratio: 1;
  overflow: hidden;
  position: relative;
}
.d5ggs img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.q4bglv:hover .d5ggs img { transform: scale(1.05); }
.pik4s {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  display: flex;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transition: var(--transition);
}
.q4bglv:hover .pik4s { opacity: 1; }
.oguil { padding: 20px; }
.lqzegi { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.x2zc8n { font-size: 13px; color: var(--primary); font-weight: 600; margin-bottom: 10px; }
.u3uu0ce { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 14px; }
.rr7vp3q { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 14px; }
.b3uyu4fh {
  background: rgba(232,50,10,0.1);
  border: 1px solid rgba(232,50,10,0.2);
  color: var(--accent);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 12px;
}
.y29xebg9 { display: flex; gap: 8px; justify-content: center; }

/* ========== 合作品牌 ========== */
.jhp0y9q6 { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; align-items: center; }
.dczzuwtj {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 28px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gray);
  transition: var(--transition);
  text-align: center;
  min-width: 120px;
}
.dczzuwtj:hover { background: rgba(232,50,10,0.1); border-color: rgba(232,50,10,0.3); color: var(--white); }

/* ========== FAQ ========== */
.s1fkfy { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.hjt52 {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.hjt52.open { border-color: rgba(232,50,10,0.3); }
.bumamsh3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  gap: 12px;
}
.bumamsh3:hover { color: var(--primary); }
.l84vhe4 {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(232,50,10,0.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
  font-size: 18px;
  transition: var(--transition);
}
.hjt52.open .l84vhe4 { transform: rotate(45deg); background: var(--primary); color: #fff; }
.pzei9a6 {
  display: none;
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.8;
}
.hjt52.open .pzei9a6 { display: block; }

/* ========== 用户评论 ========== */
.vsqa2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.dnxv6o9 {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: var(--transition);
}
.dnxv6o9:hover { border-color: rgba(232,50,10,0.25); transform: translateY(-3px); }
.mb6yyxt { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.yiwl7so5 {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.yefkse06 { flex: 1; }
.svx9hr3m { font-size: 15px; font-weight: 600; color: var(--white); }
.vhdyb9 { font-size: 12px; color: var(--gray); }
.k38wm7o { display: flex; gap: 2px; margin-bottom: 10px; }
.star { color: var(--gold); font-size: 14px; }
.rsj71 { font-size: 14px; color: var(--light-gray); line-height: 1.7; }
.fpfb0lvc {
  display: inline-block;
  background: rgba(232,50,10,0.1);
  color: var(--accent);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 10px;
  margin-top: 10px;
}

/* ========== 联系区域 ========== */
.grjhqh5 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.e5o4v4 { display: flex; flex-direction: column; gap: 20px; }
.ds58jexa {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.mu5f0ze5 {
  width: 44px; height: 44px;
  background: rgba(232,50,10,0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.fix2r4q9 { font-size: 12px; color: var(--gray); margin-bottom: 4px; }
.i89dx4p { font-size: 15px; font-weight: 600; color: var(--white); }
.ch3kpiza { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.y2uue1bg {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.bxmnj52 {
  width: 120px; height: 120px;
  margin: 0 auto 12px;
  background: #fff;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.gg8xdcu7 { font-size: 13px; color: var(--light-gray); font-weight: 600; }
.g11pqbya { font-size: 12px; color: var(--gray); margin-top: 4px; }

/* ========== 社交分享 ========== */
.ye8309 {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.q98qht { font-size: 14px; color: var(--gray); }
.t2pt9a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--light-gray);
}
.t2pt9a:hover { transform: translateY(-2px); }
.t2pt9a.wechat:hover { background: rgba(9,187,7,0.15); border-color: #09bb07; color: #09bb07; }
.t2pt9a.weibo:hover { background: rgba(230,22,45,0.15); border-color: #e6162d; color: #e6162d; }
.t2pt9a.douyin:hover { background: rgba(0,0,0,0.3); border-color: #fff; color: #fff; }
.t2pt9a.bilibili:hover { background: rgba(0,161,214,0.15); border-color: #00a1d6; color: #00a1d6; }

/* ========== 页脚 ========== */
#footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.tkupg {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.muyuyxoo .logo { margin-bottom: 16px; }
.i5za5mrd { font-size: 14px; color: var(--gray); line-height: 1.8; margin-bottom: 20px; }
.unv5tl { display: flex; gap: 10px; }
.kurhgp {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}
.kurhgp:hover { background: var(--primary); border-color: var(--primary); }
.e3sv6 h4 { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 16px; }
.gtheeeb { display: flex; flex-direction: column; gap: 10px; }
.gtheeeb a { font-size: 14px; color: var(--gray); transition: var(--transition); }
.gtheeeb a:hover { color: var(--primary); padding-left: 4px; }
.obwwx1k {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--gray);
}
.obwwx1k a { color: var(--gray); }
.obwwx1k a:hover { color: var(--primary); }

/* ========== 面包屑 ========== */
.ijom3e1 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray);
  padding: 12px 0;
}
.ijom3e1 a { color: var(--gray); }
.ijom3e1 a:hover { color: var(--primary); }
.ijom3e1 .umuqao { color: rgba(255,255,255,0.2); }
.ijom3e1 .rzv19 { color: var(--white); }

/* ========== 内页顶部 ========== */
.yrq4l8j {
  background: linear-gradient(135deg, var(--dark2), var(--secondary));
  border-bottom: 1px solid var(--border);
  padding: 100px 0 50px;
  text-align: center;
}
.ckadcpsz { font-size: clamp(28px, 4vw, 48px); font-weight: 800; color: var(--white); margin-bottom: 12px; }
.mo2iod { font-size: 16px; color: var(--gray); max-width: 500px; margin: 0 auto; }

/* ========== 滚动动画 ========== */
.y60zedpf { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.y60zedpf.pq42bz { opacity: 1; transform: translateY(0); }

/* ========== 加载动画 ========== */
.pg8jpj0p {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

/* ========== 标签 ========== */
.n9ene5 {
  display: inline-block;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--light-gray);
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 12px;
}
.ea712f5u { background: rgba(232,50,10,0.1); border-color: rgba(232,50,10,0.2); color: var(--accent); }
.k0otn { background: rgba(240,165,0,0.1); border-color: rgba(240,165,0,0.2); color: var(--gold); }

/* ========== 分割线 ========== */
.udob6d { height: 1px; background: var(--border); margin: 40px 0; }

/* ========== 进度条 ========== */
.d53df46u { height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; margin-bottom: 8px; }
.sx401 { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 2px; }

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
  .tkupg { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .ue16i50 { display: none; }
  .ue16i50.open { display: flex; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: rgba(13,13,13,0.98); padding: 16px; gap: 4px; border-bottom: 1px solid var(--border); z-index: 999; }
  .menu-toggle { display: flex; }
  .st5rcnb { display: none; }
  .kcbtkp { gap: 24px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grjhqh5 { grid-template-columns: 1fr; }
  .tkupg { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .g0cmfse { flex-direction: column; align-items: flex-start; }
  .section { padding: 56px 0; }
  .ch3kpiza { grid-template-columns: 1fr; }
  .e6qn8 { flex-direction: column; align-items: stretch; }
  .aiyy27dm { display: none; }
}

/* ========== 按钮尺寸补充 ========== */
.btn-sm {
  padding: 7px 16px;
  font-size: 13px;
  border-radius: 6px;
}

/* ========== 汉堡菜单激活态 ========== */
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ========== 专家卡片 ========== */
.q4bglv {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.q4bglv:hover { border-color: rgba(232,50,10,0.3); transform: translateY(-4px); box-shadow: var(--shadow); }
.d5ggs {
  position: relative;
  overflow: hidden;
}
.d5ggs img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.pik4s {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.q4bglv:hover .pik4s { opacity: 1; }
.oguil { padding: 20px; }
.lqzegi { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.x2zc8n { font-size: 13px; color: var(--primary); margin-bottom: 10px; }
.u3uu0ce { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 12px; }
.rr7vp3q { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.b3uyu4fh {
  font-size: 11px;
  background: rgba(232,50,10,0.08);
  border: 1px solid rgba(232,50,10,0.15);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 10px;
}
.y29xebg9 { display: flex; gap: 8px; }

/* ========== 品牌Logo区 ========== */
.jhp0y9q6 {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.dczzuwtj {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--light-gray);
  transition: var(--transition);
}
.dczzuwtj:hover { border-color: var(--primary); color: var(--white); }

/* ========== 滚动条 ========== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: rgba(232,50,10,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ========== 选中文字 ========== */
::selection { background: rgba(232,50,10,0.3); color: var(--white); }

/* ========== AI赋能模块 ========== */
.jhdw13ne {
  background: linear-gradient(135deg, rgba(232,50,10,0.06), rgba(26,26,46,0.8));
  border: 1px solid rgba(232,50,10,0.2);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.jhdw13ne:hover { border-color: rgba(232,50,10,0.5); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(232,50,10,0.15); }
.j9hirin7 { font-size: 36px; margin-bottom: 16px; }
.sd4as { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.ssfhtz { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ========== 统计数字 ========== */
.ionrem9 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.seq5s {
  background: var(--card-bg);
  padding: 30px 20px;
  text-align: center;
}
.iwmylv0k { font-size: 36px; font-weight: 900; color: var(--primary); margin-bottom: 6px; }
.wzhki { font-size: 13px; color: var(--gray); }

@media (max-width: 640px) {
  .ionrem9 { grid-template-columns: repeat(2, 1fr); }
}