/*
设计哲学：工业机能主义与赛道维修站美学。所有样式坚持工业橙、钢铁灰、碳纤维黑、斜切赛道线、工具工位式分区、仪表盘数据徽章和短促机械式交互。判断标准：这个选择是否强化“抖阴 国内知名修车改装公司 + 视频社区”的专业可信感与视频属性。
*/
:root{--orange:#ff7a18;--orange2:#ff3d00;--black:#0d1115;--carbon:#12171c;--steel:#76818b;--line:#2a343d;--paper:#f4f6f7;--text:#e9eef2;--muted:#a9b2ba;--shadow:0 18px 50px rgba(0,0,0,.36)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input{font:inherit}.v8f0d57{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px clamp(16px,4vw,56px);background:rgba(13,17,21,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.ub34zj{display:flex;align-items:center;gap:14px;font-weight:900;color:#fff}.ub34zj img{width:138px}.ub34zj span{letter-spacing:.08em}.jkk6op{display:flex;flex-wrap:wrap;gap:10px}.jkk6op a{padding:8px 12px;border:1px solid #303b44;background:#161c22;color:#dce4ea;clip-path:polygon(8% 0,100% 0,92% 100%,0 100%);font-size:14px}.jkk6op a:hover,.jkk6op .t2phl25q{background:var(--orange);color:#101418;border-color:var(--orange)}.aitz7{padding:14px clamp(16px,4vw,56px);background:#151a1f;border-bottom:1px solid var(--line)}.al1odl{display:grid;grid-template-columns:auto minmax(160px,1fr) auto;gap:10px;align-items:center;max-width:1180px}.al1odl label{font-weight:800;color:var(--orange)}.al1odl input{width:100%;padding:12px 14px;border:1px solid #3d4953;background:#0f1418;color:#fff;border-radius:2px}.al1odl button,.p9y8b a,.v7jp9 button,.xlwm1 a{border:0;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#101418;font-weight:900;padding:12px 16px;cursor:pointer;clip-path:polygon(8% 0,100% 0,92% 100%,0 100%)}.iz0r6{margin:8px 0 0;color:var(--muted);font-size:14px}.xmdw14bf{position:relative;min-height:720px;display:grid;grid-template-columns:minmax(280px,760px) minmax(220px,360px);align-items:center;gap:28px;padding:80px clamp(18px,5vw,72px);overflow:hidden}.w4kzz{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.iice411x{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,17,21,.96) 0%,rgba(13,17,21,.78) 48%,rgba(13,17,21,.28) 100%);z-index:1}.b2erklo,.vtxabtd8{position:relative;z-index:2}.m83h8put,.x29v9wu6,.q9y5y{color:var(--orange);font-weight:900;letter-spacing:.08em;text-transform:uppercase}.xmdw14bf h1{font-size:clamp(38px,6vw,72px);line-height:1.08;margin:14px 0 22px;max-width:820px}.xmdw14bf p{font-size:18px;color:#d5dde3;max-width:760px}.p9y8b{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.p9y8b a:nth-child(2){background:#eff3f6;color:#101418}.vtxabtd8{justify-self:end;background:rgba(16,20,24,.86);border:1px solid #3e4850;box-shadow:var(--shadow);padding:24px;display:grid;gap:12px;min-width:260px;clip-path:polygon(0 0,100% 0,92% 100%,0 100%)}.vtxabtd8 strong{font-size:22px;color:#fff}.vtxabtd8 span{display:block;padding:10px 12px;background:#1b2228;border-left:4px solid var(--orange);color:#dbe3e8}.u0g21t{margin:0 auto;padding:72px clamp(18px,5vw,72px);max-width:1320px}.u0g21t h2{font-size:clamp(28px,4vw,46px);line-height:1.18;margin:10px 0 18px}.u0g21t p{color:#c6d0d8}.nl4nw6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:26px}.ln2a8e{background:#151b20;border:1px solid #2d3740;box-shadow:0 18px 40px rgba(0,0,0,.26);transition:transform .24s ease,border-color .24s ease;overflow:hidden}.ln2a8e:hover,.ln2a8e:focus{transform:translateY(-6px);border-color:var(--orange)}.g5xse{position:relative;aspect-ratio:4/3;background:#090c0f;overflow:hidden}.g5xse img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.02);transition:transform .32s ease,filter .32s ease}.ln2a8e:hover img{transform:scale(1.045);filter:brightness(.72) saturate(1.18)}.uucq0um{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.86);opacity:0;width:76px;height:76px;border-radius:50%;border:2px solid rgba(255,255,255,.76);background:rgba(255,122,24,.92);color:#111;font-size:28px;transition:opacity .2s ease,transform .2s ease}.ln2a8e:hover .uucq0um,.ln2a8e:focus .uucq0um,.ln2a8e.zq8sk1 .uucq0um{opacity:1;transform:translate(-50%,-50%) scale(1)}.tpna8f{padding:20px}.tpna8f h3{font-size:22px;margin:4px 0 8px}.n0uf3t{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.n0uf3t span,.qnhl7 span{font-family:Georgia,serif;display:inline-block;padding:8px 10px;background:#0f1418;border:1px solid #33404a;color:#f0f5f7}.o027kbo{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.qnhl7{display:grid;gap:12px}.niv29ute{max-width:none;background:linear-gradient(135deg,#12171c,#080b0e);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.qc3pb2tz{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.qc3pb2tz article,.xlwm1 article,.gjz2zcs3 article{background:#161d23;border:1px solid #303a43;padding:20px}.bhbbhk9z{white-space:pre-wrap;overflow:auto;max-height:330px;background:#090d10;border:1px solid #303a43;border-left:5px solid var(--orange);color:#dce5ea;padding:18px}.k1vhx3n{border:1px solid #343f48;box-shadow:var(--shadow);margin:18px 0}.xlwm1,.i67jf26,.gjz2zcs3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.xlwm1 a{display:inline-block;margin:8px 8px 0 0;font-size:14px}.hyw5ky1q{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin:22px 0}.hyw5ky1q img{background:#151a1f;border:1px solid #2d3740}.cen7wuir{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:step;list-style:none;padding:0}.cen7wuir li{background:#161d23;border:1px solid #303a43;padding:18px}.i67jf26 blockquote{margin:0;background:#151b20;border-left:5px solid var(--orange);padding:20px}.i67jf26 cite{color:var(--orange);font-weight:800}.x15h9m{display:grid;gap:12px}.x15h9m details{background:#151b20;border:1px solid #303a43;padding:18px}.x15h9m summary{cursor:pointer;font-weight:900}.v7jp9{display:flex;flex-wrap:wrap;gap:12px}.g2k0k{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;padding:50px clamp(18px,5vw,72px);background:#080b0e;border-top:2px solid var(--orange)}.um52w1 img{width:160px}.ze5dsc80 p{margin:6px 0}.w828dv{display:flex;gap:18px}.w828dv figure{margin:0;text-align:center;color:var(--muted)}.w828dv img{background:#fff;padding:6px}.u72hcxrr{padding-bottom:40px}.hsdaavx9{max-width:1180px;margin:28px auto 0;padding:0 18px;color:var(--muted)}.hsdaavx9 a{color:var(--orange)}.m4ml78{max-width:1180px;margin:22px auto;background:#151b20;border:1px solid #303a43;border-left:8px solid var(--orange);padding:38px}.m4ml78 h1{font-size:clamp(32px,5vw,58px);line-height:1.12;margin:0 0 12px}@media(max-width:980px){.v8f0d57,.o027kbo,.g2k0k{grid-template-columns:1fr;display:grid}.jkk6op{justify-content:flex-start}.xmdw14bf{grid-template-columns:1fr;min-height:680px}.vtxabtd8{justify-self:start}.nl4nw6,.xlwm1,.i67jf26,.gjz2zcs3,.qc3pb2tz{grid-template-columns:1fr 1fr}.hyw5ky1q{grid-template-columns:repeat(3,1fr)}.cen7wuir{grid-template-columns:1fr 1fr}.al1odl{grid-template-columns:1fr}.ub34zj span{display:none}}@media(max-width:620px){.xmdw14bf{padding-top:52px}.xmdw14bf h1{font-size:34px}.nl4nw6,.xlwm1,.i67jf26,.gjz2zcs3,.qc3pb2tz,.hyw5ky1q,.cen7wuir{grid-template-columns:1fr}.jkk6op a{font-size:13px}.g2k0k{display:block}.w828dv{margin-top:18px}.p9y8b a,.al1odl button{width:100%;text-align:center}.u0g21t{padding:52px 16px}}