/* ============================================================
   51短视频 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; }
.qx64f {
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}
.qx64f::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--c-red);
  margin-top: 8px;
}
.is12gqgw {
  color: var(--c-muted);
  font-size: .95rem;
  margin-bottom: 40px;
}
.mz1vj {
  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);
}
.mz1vj.v7vi1tm { background: rgba(192,192,192,.1); color: var(--c-silver); border-color: rgba(192,192,192,.3); }
.mz1vj.pbkdr5   { 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);
}
.ygnb8s6 {
  background: var(--c-red);
  color: #fff;
}
.ygnb8s6:hover { background: var(--c-red2); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,0,29,.4); }
.sid64 {
  background: transparent;
  color: var(--c-silver);
  border: 1px solid var(--c-border);
}
.sid64:hover { border-color: var(--c-red); color: var(--c-red); }
.dfvrzud { padding: 8px 18px; font-size: .85rem; }

/* ---------- 顶部公告栏 ---------- */
.rww1z {
  background: var(--c-red);
  color: #fff;
  text-align: center;
  font-size: .8rem;
  padding: 6px 0;
  letter-spacing: .5px;
}
.rww1z a { color: #fff; text-decoration: underline; }

/* ---------- 导航 ---------- */
.wnc01rxz {
  background: rgba(13,13,13,.97);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.u918ya {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.kkwqtx8 {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.kkwqtx8 img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--c-red);
}
.x1gsk {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -0.5px;
}
.x1gsk span { color: var(--c-red); }
.c8sf5qx {
  font-size: .7rem;
  color: var(--c-muted);
  display: block;
  margin-top: -4px;
}
.y8u7xz { display: flex; align-items: center; gap: 4px; }
.y8u7xz a {
  color: var(--c-silver);
  font-size: .9rem;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.y8u7xz a:hover,
.y8u7xz a.active { color: var(--c-white); background: rgba(232,0,29,.15); }
.f3lk8 {
  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;
}
.f3lk8 input {
  background: none;
  border: none;
  outline: none;
  color: var(--c-text);
  font-size: .85rem;
  width: 100%;
}
.f3lk8 input::placeholder { color: var(--c-muted); }
.f3lk8 button {
  background: none;
  color: var(--c-muted);
  font-size: 1rem;
  padding: 0;
  transition: color var(--transition);
}
.f3lk8 button:hover { color: var(--c-red); }
.epmg7msm {
  display: none;
  background: none;
  color: var(--c-white);
  font-size: 1.4rem;
  padding: 4px;
}

/* ---------- 英雄区 ---------- */
.z2xtep {
  position: relative;
  height: 580px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.axs0oq5 {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(.5);
  transition: transform 8s ease;
}
.z2xtep:hover .axs0oq5 { transform: scale(1.04); }
.m84bruo {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,13,13,.85) 40%, transparent 100%);
}
.tupjxuy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}
.x08pk3 {
  font-size: .8rem;
  letter-spacing: 3px;
  color: var(--c-red);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.x08pk3::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--c-red);
}
.ihrzmr4 {
  font-size: 3rem;
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: 20px;
}
.ihrzmr4 em { color: var(--c-red); font-style: normal; }
.tiat0f {
  color: var(--c-silver);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.8;
}
.n3ojlt8 { display: flex; gap: 14px; flex-wrap: wrap; }
.hq0jsc {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.a07gz {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-white);
}
.a07gz span { color: var(--c-red); }
.n6o0dn8e { font-size: .8rem; color: var(--c-muted); }

/* ---------- 搜索栏（首页独立） ---------- */
.hyv9c6 {
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-border);
  padding: 20px 0;
}
.chuwe {
  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;
}
.chuwe input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--c-text);
  font-size: 1rem;
}
.chuwe input::placeholder { color: var(--c-muted); }
.chuwe button {
  background: var(--c-red);
  color: #fff;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--transition);
}
.chuwe button:hover { background: var(--c-red2); }

/* ---------- 视频卡片网格 ---------- */
.zu318ze2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.fq3phi2d {
  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);
}
.fq3phi2d:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,.6);
  border-color: var(--c-red);
}
.fxwara {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: #111;
}
.fxwara img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.fq3phi2d:hover .fxwara img { transform: scale(1.06); }
.o9wi9k {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.3);
  opacity: 0;
  transition: opacity var(--transition);
}
.fq3phi2d:hover .o9wi9k { opacity: 1; }
.sx8h3h {
  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);
}
.fq3phi2d:hover .sx8h3h { transform: scale(1); }
.gsdajw8e {
  position: absolute;
  bottom: 8px;
  right: 10px;
  background: rgba(0,0,0,.75);
  color: #fff;
  font-size: .75rem;
  padding: 2px 7px;
  border-radius: 4px;
}
.rqenmba2 {
  position: absolute;
  top: 8px;
  left: 10px;
}
.yhhwoo { padding: 14px; }
.fvurfy {
  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;
}
.bxihq {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--c-muted);
}
.anon1c { display: flex; gap: 12px; align-items: center; }
.iuv8zmx { display: flex; align-items: center; gap: 4px; }

/* ---------- 特色视频（大卡片） ---------- */
.hch4i2wp {
  background: var(--c-panel);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.nks759 {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.nks759 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.h0kwy {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.iogtrj {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.4;
}

/* ---------- 分类导航 ---------- */
.r3z2fo3 {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.cc9fzmh9 {
  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);
}
.cc9fzmh9:hover,
.cc9fzmh9.active {
  background: var(--c-red);
  color: #fff;
  border-color: var(--c-red);
}

/* ---------- AI 功能卡片 ---------- */
.u1x1bhi8 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.jpaivtq1 {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.jpaivtq1::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);
}
.jpaivtq1:hover { border-color: var(--c-red); transform: translateY(-3px); }
.jpaivtq1:hover::before { opacity: 1; }
.gjjhqdpn {
  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);
}
.eb7ay { font-size: 1.05rem; font-weight: 700; color: var(--c-white); margin-bottom: 10px; }
.y6998 { font-size: .875rem; color: var(--c-muted); line-height: 1.7; }

/* ---------- 专家展示 ---------- */
.egnwt {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.haa5vt3h {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.haa5vt3h:hover { border-color: var(--c-red); transform: translateY(-3px); }
.d2gfol {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--c-red);
}
.l54z4vq { font-size: 1.05rem; font-weight: 700; color: var(--c-white); margin-bottom: 4px; }
.kntu18ov { font-size: .8rem; color: var(--c-red); margin-bottom: 12px; }
.ydgkmo4i { font-size: .85rem; color: var(--c-muted); line-height: 1.6; margin-bottom: 16px; }
.s4qkwo1g { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.ol3jll { display: flex; gap: 10px; justify-content: center; }
.ejs4v {
  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);
}
.ejs4v:hover { border-color: var(--c-red); color: var(--c-red); }

/* ---------- 合作品牌墙 ---------- */
.c75j5us {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.f67f9jr6 {
  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;
}
.f67f9jr6:hover { border-color: var(--c-red); color: var(--c-white); }

/* ---------- 用户评论 ---------- */
.n907m {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.r74qm2k {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color var(--transition);
}
.r74qm2k:hover { border-color: rgba(232,0,29,.4); }
.sg04n { color: var(--c-gold); font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.ukl05 { font-size: .9rem; color: var(--c-text); line-height: 1.7; margin-bottom: 16px; }
.x7vs0a8c { display: flex; align-items: center; gap: 12px; }
.swdng {
  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;
}
.to8c5 { font-size: .9rem; font-weight: 600; color: var(--c-white); }
.b0fn4 { font-size: .75rem; color: var(--c-muted); }

/* ---------- FAQ ---------- */
.ldai6hw { display: flex; flex-direction: column; gap: 12px; }
.h8s532i {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.h8s532i.open { border-color: var(--c-red); }
.jfpf0z3a {
  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;
}
.jfpf0z3a:hover { color: var(--c-red); }
.omisd30m {
  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);
}
.h8s532i.open .omisd30m { background: var(--c-red); border-color: var(--c-red); color: #fff; transform: rotate(45deg); }
.c9a0sq {
  display: none;
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--c-muted);
  line-height: 1.8;
}
.h8s532i.open .c9a0sq { display: block; }

/* ---------- 联系我们 ---------- */
.rt2wo2ez {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.jphmau5 {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 32px;
}
.jphmau5 h3 { font-size: 1.1rem; color: var(--c-white); margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.beql5r { display: flex; gap: 14px; margin-bottom: 16px; align-items: flex-start; }
.f0bxd1w { font-size: 1.1rem; color: var(--c-red); flex-shrink: 0; margin-top: 2px; }
.q6q6y { font-size: .8rem; color: var(--c-muted); }
.b94gjd { font-size: .9rem; color: var(--c-text); }
.y20qvdc { display: flex; gap: 20px; margin-top: 16px; }
.kblec { text-align: center; }
.yi66698s {
  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;
}
.bkyq6f2z { font-size: .75rem; color: var(--c-muted); }

/* ---------- 社区功能 ---------- */
.htg9hg9 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.gqlwbi4 {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
}
.gqlwbi4:hover { border-color: var(--c-red); transform: translateY(-3px); }
.h84er { font-size: 2rem; margin-bottom: 12px; }
.lnfbg7nx { font-size: .95rem; font-weight: 600; color: var(--c-white); margin-bottom: 6px; }
.ke62hn { font-size: .8rem; color: var(--c-muted); }

/* ---------- 分享按钮 ---------- */
.w1x68lj {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.f4k4alx {
  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);
}
.f4k4alx:hover { border-color: var(--c-red); color: var(--c-red); }
.f4k4alx.lqxzgeat:hover  { border-color: #07c160; color: #07c160; }
.f4k4alx.tlvl70:hover   { border-color: #e6162d; color: #e6162d; }
.f4k4alx.ui9qa4zk:hover  { border-color: #00f2ea; color: #00f2ea; }
.f4k4alx.horo3:hover{ border-color: #00a1d6; color: #00a1d6; }

/* ---------- 面包屑 ---------- */
.ba361gp9 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--c-muted);
  padding: 16px 0;
  flex-wrap: wrap;
}
.ba361gp9 a { color: var(--c-muted); }
.ba361gp9 a:hover { color: var(--c-red); }
.w8pthkm { color: var(--c-border); }
.d4l4ygl { color: var(--c-text); }

/* ---------- 页脚 ---------- */
.cboouzpr {
  background: var(--c-dark);
  border-top: 1px solid var(--c-border);
  padding: 60px 0 0;
}
.bbqdg {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--c-border);
}
.y5x5dqe .x1gsk { font-size: 1.3rem; margin-bottom: 14px; display: block; }
.y5x5dqe p { font-size: .875rem; color: var(--c-muted); line-height: 1.8; margin-bottom: 20px; }
.gi4b46c8 h4 { font-size: .95rem; font-weight: 700; color: var(--c-white); margin-bottom: 16px; }
.gi4b46c8 ul li { margin-bottom: 10px; }
.gi4b46c8 ul li a { font-size: .875rem; color: var(--c-muted); transition: color var(--transition); }
.gi4b46c8 ul li a:hover { color: var(--c-red); }
.rpxzcczx {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: .8rem;
  color: var(--c-muted);
  flex-wrap: wrap;
  gap: 10px;
}
.rpxzcczx a { color: var(--c-muted); }
.rpxzcczx a:hover { color: var(--c-red); }

/* ---------- 页面内视频播放器 ---------- */
.pei999 {
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/9;
  position: relative;
}
.pei999 video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ---------- 弹幕区 ---------- */
.nxdt1929 {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
}
.ujyiz { display: flex; gap: 10px; }
.b3yakxs {
  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;
}
.b3yakxs:focus { border-color: var(--c-red); }

/* ---------- 侧边栏 ---------- */
.hy611 { display: grid; grid-template-columns: 1fr 300px; gap: 32px; }
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.p1gxuo {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 20px;
}
.p1gxuo h4 { font-size: .95rem; font-weight: 700; color: var(--c-white); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--c-border); }
.mx5vvj li { padding: 10px 0; border-bottom: 1px solid var(--c-border); }
.mx5vvj li:last-child { border-bottom: none; }
.mx5vvj a { font-size: .875rem; color: var(--c-text); display: flex; justify-content: space-between; align-items: center; }
.mx5vvj a:hover { color: var(--c-red); }
.lmwjn09y { font-size: .75rem; color: var(--c-muted); }

/* ---------- 统计数字 ---------- */
.ks4lqe {
  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);
}
.e6ilykkm { text-align: center; }
.hxs0v6 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-white);
  line-height: 1;
  margin-bottom: 8px;
}
.hxs0v6 em { color: var(--c-red); font-style: normal; }
.vrjux8nj { font-size: .8rem; color: var(--c-muted); }

/* ---------- 懒加载 ---------- */
.lazy { opacity: 0; transition: opacity .5s; }
.lazy.zznuebv2 { opacity: 1; }

/* ---------- 动画 ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ujvwwu { 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); }
}
.app6ns { animation: pulse-red 2s infinite; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .bbqdg { grid-template-columns: 1fr 1fr; }
  .rt2wo2ez { grid-template-columns: 1fr; }
  .hy611 { grid-template-columns: 1fr; }
  .hch4i2wp { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .ihrzmr4 { font-size: 2rem; }
  .z2xtep { height: 440px; }
  .hq0jsc { gap: 20px; }
  .y8u7xz { 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; }
  .y8u7xz.open { display: flex; }
  .epmg7msm { display: block; }
  .f3lk8 { display: none; }
  .ks4lqe { grid-template-columns: repeat(2, 1fr); }
  .bbqdg { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .qx64f { font-size: 1.6rem; }
  .zu318ze2 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}
@media (max-width: 480px) {
  .ihrzmr4 { font-size: 1.6rem; }
  .z2xtep { height: 380px; }
  .n3ojlt8 { flex-direction: column; }
  .zu318ze2 { grid-template-columns: 1fr; }
  .ks4lqe { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px; }
}