/* ============================================================
   双飞 改装 - 原创汽车改装主题样式
   配色：碳纤维黑 #0d0d0d + 赛车红 #e8001d + 金属银 #c0c0c0
   ============================================================ */

/* ---------- CSS 变量 ---------- */
:root {
  --c-black:    #0d0d0d;
  --c-dark:     #141414;
  --c-panel:    #1a1a1a;
  --c-border:   #2a2a2a;
  --c-red:      #e8001d;
  --c-red2:     #ff1a35;
  --c-silver:   #c0c0c0;
  --c-gold:     #d4a843;
  --c-white:    #f5f5f5;
  --c-muted:    #888;
  --c-text:     #ddd;
  --font-main:  'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  --radius:     6px;
  --shadow:     0 4px 24px rgba(0,0,0,.6);
  --transition: .25s ease;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background: var(--c-black);
  color: var(--c-text);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--c-red); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-red2); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; outline: none; }

/* ---------- 通用工具 ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 70px 0; }
.w3x8lm0 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}
.w3x8lm0::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--c-red);
  margin-top: 8px;
}
.az3yu8 {
  color: var(--c-muted);
  font-size: .95rem;
  margin-bottom: 40px;
}
.qqh7c {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  background: rgba(232,0,29,.15);
  color: var(--c-red);
  border: 1px solid rgba(232,0,29,.3);
}
.qqh7c.yv5x5j { background: rgba(192,192,192,.1); color: var(--c-silver); border-color: rgba(192,192,192,.3); }
.qqh7c.aa9ku   { background: rgba(212,168,67,.1);  color: var(--c-gold);   border-color: rgba(212,168,67,.3); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 600;
  transition: all var(--transition);
}
.m20j86lp {
  background: var(--c-red);
  color: #fff;
}
.m20j86lp:hover { background: var(--c-red2); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,0,29,.4); }
.j547o44l {
  background: transparent;
  color: var(--c-silver);
  border: 1px solid var(--c-border);
}
.j547o44l:hover { border-color: var(--c-red); color: var(--c-red); }
.tj3n6w0 { padding: 8px 18px; font-size: .85rem; }

/* ---------- 顶部公告栏 ---------- */
.ns6547d {
  background: var(--c-red);
  color: #fff;
  text-align: center;
  font-size: .8rem;
  padding: 6px 0;
  letter-spacing: .5px;
}
.ns6547d a { color: #fff; text-decoration: underline; }

/* ---------- 导航 ---------- */
.x7z8gn {
  background: rgba(13,13,13,.97);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.y6rpler {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.i9zzi6k {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.i9zzi6k img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--c-red);
}
.taxji7tj {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -0.5px;
}
.taxji7tj span { color: var(--c-red); }
.vh8wv9 {
  font-size: .7rem;
  color: var(--c-muted);
  display: block;
  margin-top: -4px;
}
.osnou { display: flex; align-items: center; gap: 4px; }
.osnou a {
  color: var(--c-silver);
  font-size: .9rem;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.osnou a:hover,
.osnou a.active { color: var(--c-white); background: rgba(232,0,29,.15); }
.ctssy {
  display: flex;
  align-items: center;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 24px;
  padding: 6px 16px;
  gap: 8px;
  flex: 0 0 220px;
}
.ctssy input {
  background: none;
  border: none;
  outline: none;
  color: var(--c-text);
  font-size: .85rem;
  width: 100%;
}
.ctssy input::placeholder { color: var(--c-muted); }
.ctssy button {
  background: none;
  color: var(--c-muted);
  font-size: 1rem;
  padding: 0;
  transition: color var(--transition);
}
.ctssy button:hover { color: var(--c-red); }
.vwh6o0bo {
  display: none;
  background: none;
  color: var(--c-white);
  font-size: 1.4rem;
  padding: 4px;
}

/* ---------- 英雄区 ---------- */
.t8klkuvg {
  position: relative;
  height: 580px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.o4jfqt {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(.5);
  transition: transform 8s ease;
}
.t8klkuvg:hover .o4jfqt { transform: scale(1.04); }
.sc6izpm5 {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,13,13,.85) 40%, transparent 100%);
}
.wtqs4 {
  position: relative;
  z-index: 2;
  max-width: 620px;
}
.eon632dz {
  font-size: .8rem;
  letter-spacing: 3px;
  color: var(--c-red);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.eon632dz::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--c-red);
}
.hs5jt {
  font-size: 3rem;
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: 20px;
}
.hs5jt em { color: var(--c-red); font-style: normal; }
.tpgp50m {
  color: var(--c-silver);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.8;
}
.zje21of4 { display: flex; gap: 14px; flex-wrap: wrap; }
.tiltgg {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.sp4fg9si {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-white);
}
.sp4fg9si span { color: var(--c-red); }
.btrvo1yz { font-size: .8rem; color: var(--c-muted); }

/* ---------- 搜索栏（首页独立） ---------- */
.dfmi15o1 {
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-border);
  padding: 20px 0;
}
.tt8s08j {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 12px 20px;
  max-width: 700px;
  margin: 0 auto;
}
.tt8s08j input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--c-text);
  font-size: 1rem;
}
.tt8s08j input::placeholder { color: var(--c-muted); }
.tt8s08j button {
  background: var(--c-red);
  color: #fff;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition);
}
.tt8s08j button:hover { background: var(--c-red2); }

/* ---------- 视频卡片网格 ---------- */
.gtnq7u {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.f0vhg {
  background: var(--c-panel);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.f0vhg:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,.6);
  border-color: var(--c-red);
}
.eogvn {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #111;
}
.eogvn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.f0vhg:hover .eogvn img { transform: scale(1.06); }
.ey9zm {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.3);
  opacity: 0;
  transition: opacity var(--transition);
}
.f0vhg:hover .ey9zm { opacity: 1; }
.ob6p3i {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(232,0,29,.5);
  transform: scale(.85);
  transition: transform var(--transition);
}
.f0vhg:hover .ob6p3i { transform: scale(1); }
.kdjjt2o8 {
  position: absolute;
  bottom: 8px;
  right: 10px;
  background: rgba(0,0,0,.75);
  color: #fff;
  font-size: .75rem;
  padding: 2px 7px;
  border-radius: 4px;
}
.c4o4nzg6 {
  position: absolute;
  top: 8px;
  left: 10px;
}
.adajep { padding: 14px; }
.hbv0uz {
  font-size: .95rem;
  font-weight: 600;
  color: var(--c-white);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.z2anst6x {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--c-muted);
}
.ptktj { display: flex; gap: 12px; align-items: center; }
.dvtmg { display: flex; align-items: center; gap: 4px; }

/* ---------- 特色视频（大卡片） ---------- */
.of8z4 {
  background: var(--c-panel);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.bm9ehy {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.bm9ehy img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dnhgiga {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.rjwev7 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.4;
}

/* ---------- 分类导航 ---------- */
.rv9gufmi {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.nmfg7 {
  padding: 8px 20px;
  border-radius: 24px;
  font-size: .85rem;
  font-weight: 600;
  background: var(--c-panel);
  color: var(--c-muted);
  border: 1px solid var(--c-border);
  transition: all var(--transition);
}
.nmfg7:hover,
.nmfg7.active {
  background: var(--c-red);
  color: #fff;
  border-color: var(--c-red);
}

/* ---------- AI 功能卡片 ---------- */
.ye8ez {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.y4o3239l {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.y4o3239l::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-red), var(--c-gold));
  opacity: 0;
  transition: opacity var(--transition);
}
.y4o3239l:hover { border-color: var(--c-red); transform: translateY(-3px); }
.y4o3239l:hover::before { opacity: 1; }
.y27k9u {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(232,0,29,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  border: 1px solid rgba(232,0,29,.2);
}
.pdhnahsa { font-size: 1.05rem; font-weight: 700; color: var(--c-white); margin-bottom: 10px; }
.srikb0ne { font-size: .875rem; color: var(--c-muted); line-height: 1.7; }

/* ---------- 专家展示 ---------- */
.ivjgupw {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.hj93w {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.hj93w:hover { border-color: var(--c-red); transform: translateY(-3px); }
.rzci9 {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--c-red);
}
.t43pgm { font-size: 1.05rem; font-weight: 700; color: var(--c-white); margin-bottom: 4px; }
.u4mh75 { font-size: .8rem; color: var(--c-red); margin-bottom: 12px; }
.cicka { font-size: .85rem; color: var(--c-muted); line-height: 1.6; margin-bottom: 16px; }
.aqx4t { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.jtcs8x { display: flex; gap: 10px; justify-content: center; }
.ubgyos7p {
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid var(--c-border);
  color: var(--c-silver);
  transition: all var(--transition);
}
.ubgyos7p:hover { border-color: var(--c-red); color: var(--c-red); }

/* ---------- 合作品牌墙 ---------- */
.fpgo6kw {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.gkka8uo {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-muted);
  transition: all var(--transition);
  min-height: 70px;
}
.gkka8uo:hover { border-color: var(--c-red); color: var(--c-white); }

/* ---------- 用户评论 ---------- */
.lr0qng {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.fu7uxsde {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color var(--transition);
}
.fu7uxsde:hover { border-color: rgba(232,0,29,.4); }
.h40wq { color: var(--c-gold); font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.y3w66q { font-size: .9rem; color: var(--c-text); line-height: 1.7; margin-bottom: 16px; }
.amuaejy { display: flex; align-items: center; gap: 12px; }
.fsm48bx7 {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: .9rem;
  flex-shrink: 0;
}
.pbkzf5b0 { font-size: .9rem; font-weight: 600; color: var(--c-white); }
.lxd24n { font-size: .75rem; color: var(--c-muted); }

/* ---------- FAQ ---------- */
.pfe31 { display: flex; flex-direction: column; gap: 12px; }
.fwsqv4 {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.fwsqv4.open { border-color: var(--c-red); }
.cv8vc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-size: .95rem;
  font-weight: 600;
  color: var(--c-white);
  gap: 16px;
}
.cv8vc:hover { color: var(--c-red); }
.psylyq1m {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  color: var(--c-muted);
  flex-shrink: 0;
  transition: all var(--transition);
}
.fwsqv4.open .psylyq1m { background: var(--c-red); border-color: var(--c-red); color: #fff; transform: rotate(45deg); }
.slxl8bz {
  display: none;
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--c-muted);
  line-height: 1.8;
}
.fwsqv4.open .slxl8bz { display: block; }

/* ---------- 联系我们 ---------- */
.i06l2v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.bnh4o {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 32px;
}
.bnh4o h3 { font-size: 1.1rem; color: var(--c-white); margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.yd01o { display: flex; gap: 14px; margin-bottom: 16px; align-items: flex-start; }
.mibt8bf { font-size: 1.1rem; color: var(--c-red); flex-shrink: 0; margin-top: 2px; }
.a4d50s3 { font-size: .8rem; color: var(--c-muted); }
.wk3hw { font-size: .9rem; color: var(--c-text); }
.r4b1mx { display: flex; gap: 20px; margin-top: 16px; }
.w6l5n { text-align: center; }
.pxqons {
  width: 90px;
  height: 90px;
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  color: var(--c-muted);
  margin-bottom: 6px;
}
.qk0tep7 { font-size: .75rem; color: var(--c-muted); }

/* ---------- 社区功能 ---------- */
.ru6k86 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.i2adcq {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
}
.i2adcq:hover { border-color: var(--c-red); transform: translateY(-3px); }
.gt4yv9yp { font-size: 2rem; margin-bottom: 12px; }
.f8zw7n { font-size: .95rem; font-weight: 600; color: var(--c-white); margin-bottom: 6px; }
.x8g1y59 { font-size: .8rem; color: var(--c-muted); }

/* ---------- 分享按钮 ---------- */
.uyh2fx {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.pf3u59a8 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 24px;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid var(--c-border);
  color: var(--c-silver);
  background: var(--c-panel);
  transition: all var(--transition);
}
.pf3u59a8:hover { border-color: var(--c-red); color: var(--c-red); }
.pf3u59a8.dcmzo8w:hover  { border-color: #07c160; color: #07c160; }
.pf3u59a8.pd291oe6:hover   { border-color: #e6162d; color: #e6162d; }
.pf3u59a8.mf7r5f:hover  { border-color: #00f2ea; color: #00f2ea; }
.pf3u59a8.ju425:hover{ border-color: #00a1d6; color: #00a1d6; }

/* ---------- 面包屑 ---------- */
.ow294p {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--c-muted);
  padding: 16px 0;
  flex-wrap: wrap;
}
.ow294p a { color: var(--c-muted); }
.ow294p a:hover { color: var(--c-red); }
.kq37q { color: var(--c-border); }
.ze93x { color: var(--c-text); }

/* ---------- 页脚 ---------- */
.ttfxd {
  background: var(--c-dark);
  border-top: 1px solid var(--c-border);
  padding: 60px 0 0;
}
.srzqwqoi {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--c-border);
}
.a0ftk2e .taxji7tj { font-size: 1.3rem; margin-bottom: 14px; display: block; }
.a0ftk2e p { font-size: .875rem; color: var(--c-muted); line-height: 1.8; margin-bottom: 20px; }
.sy0ts08 h4 { font-size: .95rem; font-weight: 700; color: var(--c-white); margin-bottom: 16px; }
.sy0ts08 ul li { margin-bottom: 10px; }
.sy0ts08 ul li a { font-size: .875rem; color: var(--c-muted); transition: color var(--transition); }
.sy0ts08 ul li a:hover { color: var(--c-red); }
.t3a22s2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .8rem;
  color: var(--c-muted);
  flex-wrap: wrap;
  gap: 10px;
}
.t3a22s2 a { color: var(--c-muted); }
.t3a22s2 a:hover { color: var(--c-red); }

/* ---------- 页面内视频播放器 ---------- */
.o66dy {
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/9;
  position: relative;
}
.o66dy video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ---------- 弹幕区 ---------- */
.axyns {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
}
.sk4zk { display: flex; gap: 10px; }
.ltzppve9 {
  flex: 1;
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 10px 14px;
  color: var(--c-text);
  font-size: .9rem;
  outline: none;
}
.ltzppve9:focus { border-color: var(--c-red); }

/* ---------- 侧边栏 ---------- */
.emjptiz { display: grid; grid-template-columns: 1fr 300px; gap: 32px; }
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.lggclk {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 20px;
}
.lggclk h4 { font-size: .95rem; font-weight: 700; color: var(--c-white); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--c-border); }
.nyosr94f li { padding: 10px 0; border-bottom: 1px solid var(--c-border); }
.nyosr94f li:last-child { border-bottom: none; }
.nyosr94f a { font-size: .875rem; color: var(--c-text); display: flex; justify-content: space-between; align-items: center; }
.nyosr94f a:hover { color: var(--c-red); }
.c5vq36kx { font-size: .75rem; color: var(--c-muted); }

/* ---------- 统计数字 ---------- */
.ujsps8pp {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--c-panel);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid var(--c-border);
}
.yym5j { text-align: center; }
.c0mues {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-white);
  line-height: 1;
  margin-bottom: 8px;
}
.c0mues em { color: var(--c-red); font-style: normal; }
.dqxn6mp { font-size: .8rem; color: var(--c-muted); }

/* ---------- 懒加载 ---------- */
.lazy { opacity: 0; transition: opacity .5s; }
.lazy.cdg5jx { opacity: 1; }

/* ---------- 动画 ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cs4d3k6 { animation: fadeUp .6s ease both; }

@keyframes pulse-red {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,0,29,.4); }
  50%       { box-shadow: 0 0 0 8px rgba(232,0,29,0); }
}
.tfc3cc { animation: pulse-red 2s infinite; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .srzqwqoi { grid-template-columns: 1fr 1fr; }
  .i06l2v2 { grid-template-columns: 1fr; }
  .emjptiz { grid-template-columns: 1fr; }
  .of8z4 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hs5jt { font-size: 2rem; }
  .t8klkuvg { height: 440px; }
  .tiltgg { gap: 20px; }
  .osnou { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--c-dark); padding: 16px; border-bottom: 1px solid var(--c-border); z-index: 999; }
  .osnou.open { display: flex; }
  .vwh6o0bo { display: block; }
  .ctssy { display: none; }
  .ujsps8pp { grid-template-columns: repeat(2, 1fr); }
  .srzqwqoi { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .w3x8lm0 { font-size: 1.6rem; }
  .gtnq7u { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}
@media (max-width: 480px) {
  .hs5jt { font-size: 1.6rem; }
  .t8klkuvg { height: 380px; }
  .zje21of4 { flex-direction: column; }
  .gtnq7u { grid-template-columns: 1fr; }
  .ujsps8pp { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px; }
}