/*
  抖音风 - 车影改装视频研究所
  原创视觉系统：赛道检修站式非对称布局；深石墨黑、钨钢灰、警示橙、车漆青、冷白高光。
  所有页面共用外部 CSS，避免内联样式，确保移动端视频内容流畅展示。
*/
:root{
  --ink:#0b1115;
  --panel:#10181d;
  --panel-2:#172228;
  --line:rgba(243,247,245,.14);
  --line-strong:rgba(24,212,198,.36);
  --text:#f3f7f5;
  --muted:#b6c5c8;
  --dim:#819095;
  --orange:#ff8a2a;
  --orange-2:#ffb062;
  --teal:#18d4c6;
  --teal-2:#73fff3;
  --shadow:0 26px 70px rgba(0,0,0,.35);
  --radius:28px;
  --content:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink)}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 8% 3%,rgba(24,212,198,.16),transparent 32%),radial-gradient(circle at 92% 8%,rgba(255,138,42,.13),transparent 26%),linear-gradient(180deg,#071015 0%,#0b1115 42%,#10161a 100%);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.jymvj{position:absolute;left:-999px;top:0;background:var(--orange);color:#111;padding:10px 14px;z-index:99}.jymvj:focus{left:10px}
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.IakGi{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.XC5Fu1d5{position:relative;border-radius:26px;overflow:hidden;background:#071015;border:1px solid var(--line);box-shadow:var(--shadow);min-height:250px}.XC5Fu1d5 .NVqoLt7{height:250px;background:linear-gradient(135deg,rgba(255,138,42,.18),rgba(24,212,198,.16)),var(--poster-image);background-size:cover;background-position:center;transition:transform .4s ease,filter .4s ease}.XC5Fu1d5:hover .NVqoLt7{transform:scale(1.06);filter:brightness(.72)}.SVt60MC{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:.25s ease}.XC5Fu1d5:hover .SVt60MC,.XC5Fu1d5.is-playing .SVt60MC{opacity:1}.SVt60MC span{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:rgba(243,247,245,.9);color:#111;font-weight:900;box-shadow:0 16px 44px rgba(0,0,0,.38)}.SVt60MC span:before{content:"▶";margin-left:4px}.jQpC9T{position:absolute;left:0;right:0;bottom:0;padding:20px;background:linear-gradient(0deg,rgba(7,16,21,.96),rgba(7,16,21,0));}.jQpC9T h3{font-size:19px;margin-bottom:8px}.jQpC9T p{margin:0;color:var(--muted);font-size:14px}.tSA9H87t{position:absolute;left:-9999px;width:1px;height:1px}
.hEQAEAm{display:grid;gap:16px}.mi7N1Ys{display:grid;grid-template-columns:110px 1fr;gap:16px;border-left:3px solid var(--teal);padding-left:18px}.mi7N1Ys b{color:var(--orange-2)}.mi7N1Ys p{margin:0;color:var(--muted)}
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.uJyMENL{overflow:auto;border:1px solid var(--line);border-radius:24px}.Yw9nq{width:100%;border-collapse:collapse;background:rgba(16,24,29,.72)}.Yw9nq th,.Yw9nq td{padding:16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.Yw9nq th{color:#111;background:linear-gradient(135deg,var(--orange),var(--teal))}.Yw9nq td{color:var(--muted)}
.kVdam{display:grid;grid-template-columns:1fr auto auto;gap:20px;align-items:center;background:linear-gradient(135deg,rgba(255,138,42,.16),rgba(24,212,198,.12));border:1px solid var(--line-strong);border-radius:34px;padding:28px}.zWaInR{display:flex;gap:16px}.s4wkqu{background:#f3f7f5;color:#111;border-radius:20px;padding:10px;text-align:center;font-size:12px;font-weight:800}.s4wkqu img{width:116px;border-radius:14px;margin-bottom:6px}
.PoKoO4{max-width:var(--content);margin:0 auto;padding:24px 20px 0;color:var(--muted);font-size:14px}.PoKoO4 a{color:var(--teal-2)}.P035l{max-width:var(--content);margin:0 auto;padding:70px 20px 42px}.P035l p{max-width:780px;color:var(--muted);font-size:18px}.JNgrfAoq{display:grid;gap:18px}.yC3uqz{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;background:rgba(243,247,245,.045);border:1px solid var(--line);border-radius:24px;padding:18px}.yC3uqz .D7bnTgtZ{font-size:42px;font-weight:900;color:var(--orange-2)}.yC3uqz p{margin:0;color:var(--muted)}
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.KBaNK{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.KBaNK.is-visible{opacity:1;transform:translateY(0)}
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/* 图片背景类：统一在外部 CSS 中声明，页面不写内联 style。 */
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.SVVgYEK{background-image:linear-gradient(135deg,rgba(255,138,42,.18),rgba(24,212,198,.16)),url('/assets/img/repair-media-card.png')}
.suFNn{background-image:linear-gradient(135deg,rgba(255,138,42,.18),rgba(24,212,198,.16)),url('/assets/img/ai-editing-dashboard.png')}
.BLy1i{background-image:linear-gradient(135deg,rgba(255,138,42,.18),rgba(24,212,198,.16)),url('/assets/img/community-video-wall.png')}
.lMF7j8{background-image:linear-gradient(135deg,rgba(255,138,42,.18),rgba(24,212,198,.16)),url('/assets/img/shop-front.png')}