/*
里番网新工业机能主义设计说明：本CSS统一采用炭黑、机油蓝黑、高温橙、斜切金属分割线与仪表数据浮层，所有视觉决策都服务于里番网品牌修车改装视频社区的专业可信度、视频属性与百度SEO承载。
*/
:root{--bg:#080d12;--panel:#0e171f;--panel2:#111d27;--line:#243746;--text:#edf4f7;--muted:#9fb0bb;--orange:#ff7a1a;--blue:#4fc3ff;--silver:#d9e4ea;--shadow:0 24px 80px rgba(0,0,0,.42);--radius:20px;--max:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#132534 0,#080d12 36%,#05080b 100%);color:var(--text);font-family:"Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input{font:inherit}.site-header{position:sticky;top:0;z-index:80;background:rgba(8,13,18,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(79,195,255,.18)}.nav{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:12px 20px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.08em}.brand img{width:48px;height:48px;border-radius:14px;box-shadow:0 0 26px rgba(255,122,26,.24)}.brand span{font-size:22px;color:#fff}.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nav-links a{font-size:14px;color:#d8e6ed;padding:8px 10px;border:1px solid transparent;clip-path:polygon(8% 0,100% 0,92% 100%,0 100%)}.nav-links a:hover,.nav-links a.active{border-color:rgba(255,122,26,.55);background:rgba(255,122,26,.1);color:#fff}.search-strip{border-top:1px solid rgba(255,255,255,.04);background:linear-gradient(90deg,rgba(255,122,26,.12),rgba(79,195,255,.08))}.search-inner{max-width:var(--max);margin:auto;display:flex;gap:12px;padding:12px 20px}.search-inner input{flex:1;min-width:0;border:1px solid rgba(217,228,234,.22);background:rgba(7,14,20,.76);color:#fff;padding:12px 16px;border-radius:0;outline:0}.btn,.search-inner button{border:0;background:linear-gradient(135deg,var(--orange),#ffb066);color:#14100c;font-weight:900;padding:12px 18px;clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);cursor:pointer;box-shadow:0 10px 26px rgba(255,122,26,.28)}.btn.secondary{background:rgba(79,195,255,.12);border:1px solid rgba(79,195,255,.45);color:#dff7ff}.search-tip{max-width:var(--max);margin:0 auto;color:#ffcf9d;font-size:13px;padding:0 20px 10px;display:none}.hero{position:relative;min-height:680px;background-image:linear-gradient(90deg,rgba(5,8,11,.95) 0%,rgba(5,8,11,.72) 38%,rgba(5,8,11,.3) 72%),url('../images/91-hero-garage.webp');background-size:cover;background-position:center;overflow:hidden}.hero:after{content:"";position:absolute;inset:auto 0 0 0;height:130px;background:linear-gradient(0deg,var(--bg),transparent)}.hero-grid{position:relative;z-index:1;max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;padding:110px 20px 80px}.kicker{display:inline-flex;align-items:center;gap:8px;color:#ffcf9d;border:1px solid rgba(255,122,26,.38);background:rgba(255,122,26,.08);padding:6px 12px;font-size:13px;letter-spacing:.08em;clip-path:polygon(6% 0,100% 0,94% 100%,0 100%)}h1,h2,h3,h4,h5,h6{line-height:1.18;margin:0 0 16px;font-family:"Microsoft YaHei UI", "PingFang SC", sans-serif;letter-spacing:.02em}h1{font-size:clamp(42px,7vw,86px);max-width:850px}h2{font-size:clamp(30px,4vw,52px)}h3{font-size:24px}h4{font-size:20px}h5{font-size:17px}h6{font-size:15px}.lead{font-size:18px;color:#d7e4eb;max-width:720px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-panel{align-self:end;background:linear-gradient(180deg,rgba(14,23,31,.88),rgba(14,23,31,.62));border:1px solid rgba(79,195,255,.22);box-shadow:var(--shadow);padding:24px;clip-path:polygon(0 0,94% 0,100% 10%,100% 100%,6% 100%,0 90%)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.stat{padding:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}.stat b{display:block;color:#fff;font-size:26px;font-family:Arial Narrow,Arial,sans-serif}.stat span{color:var(--muted);font-size:13px}.section{max-width:var(--max);margin:auto;padding:76px 20px;position:relative}.section-title{display:grid;grid-template-columns:.86fr 1fr;gap:24px;align-items:end;margin-bottom:34px}.section-title p{color:var(--muted);margin:0}.breadcrumb{max-width:var(--max);margin:0 auto;padding:22px 20px 0;color:#b9c9d2;font-size:14px}.breadcrumb a{color:#ffcf9d}.rail{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.video-card,.data-card,.expert-card,.faq-item,.review,.json-box,.contact-card{position:relative;background:linear-gradient(180deg,rgba(17,29,39,.92),rgba(9,16,22,.96));border:1px solid rgba(217,228,234,.12);box-shadow:0 18px 54px rgba(0,0,0,.28);overflow:hidden}.video-card{transition:.25s ease}.video-card:hover{transform:translateY(-6px);border-color:rgba(255,122,26,.5)}.video-shell{position:relative;aspect-ratio:16/10;background:#111;overflow:hidden}.video-shell img{width:100%;height:100%;object-fit:cover;filter:saturate(.95)}.video-shell video{display:none}.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.72);opacity:0;border:1px solid rgba(255,255,255,.65);background:rgba(255,122,26,.9);width:58px;height:58px;border-radius:50%;color:#111;font-weight:900;transition:.22s ease}.video-card:hover .play{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-body{padding:18px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}.tag{font-size:12px;color:#bfeeff;border:1px solid rgba(79,195,255,.28);padding:3px 7px;background:rgba(79,195,255,.08)}.metrics{display:flex;justify-content:space-between;color:#ffcf9d;font-size:13px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px;margin-top:12px}.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.data-card{padding:24px}.data-card h3,.data-card h4{color:#fff}.data-card p{color:var(--muted)}.data-card:before{content:"";position:absolute;left:0;top:0;height:4px;width:70%;background:linear-gradient(90deg,var(--orange),transparent)}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.split img{border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);clip-path:polygon(0 0,94% 0,100% 8%,100% 100%,6% 100%,0 92%)}.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.expert-card{padding:18px}.expert-card small{color:#ffcf9d}.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.logo-wall{padding:18px;text-align:center;background:#0d151d;border:1px solid rgba(255,255,255,.1);font-weight:900;color:#dbe8ee}.json-box{padding:18px;overflow:auto}.json-box pre{white-space:pre-wrap;color:#c7f1ff;font-size:13px;margin:0}.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.faq-item{padding:18px}.faq-item h3{font-size:18px;color:#fff}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review{padding:20px}.review b{color:#fff}.review p{color:#cbd9df}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.contact-card{padding:24px}.qr-row{display:flex;gap:18px;flex-wrap:wrap}.qr-row img{width:132px;border:1px solid rgba(255,255,255,.16)}.share{display:flex;gap:10px;flex-wrap:wrap}.share button{border:1px solid rgba(79,195,255,.35);background:rgba(79,195,255,.08);color:#dff7ff;padding:9px 12px;cursor:pointer}.mcp-widget{border:1px dashed rgba(255,122,26,.5);background:rgba(255,122,26,.08);padding:14px;color:#ffe4ca;margin-top:18px}.footer{background:#05080b;border-top:1px solid rgba(255,255,255,.08);padding:38px 20px;color:#9fb0bb}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.footer-logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900}.footer-logo img{width:52px;height:52px;border-radius:16px}.page-hero{background:linear-gradient(110deg,rgba(8,13,18,.96),rgba(16,34,48,.8)),url('../images/91-video-community-wall.webp');background-size:cover;background-position:center;padding:86px 20px}.page-hero .inner{max-width:var(--max);margin:auto}.notice{border-left:4px solid var(--orange);background:rgba(255,122,26,.08);padding:14px 18px;color:#ffd7b3}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);padding:22px}.step:before{counter-increment:step;content:"0" counter(step);display:block;color:#ff7a1a;font-size:32px;font-weight:900}.sr-only{position:absolute;left:-9999px}.toc{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.toc a{border:1px solid rgba(255,255,255,.16);padding:7px 10px;color:#dbe8ee}.article p{color:#cbd9df}.article ul{color:#cbd9df}.article strong{color:#fff}@media(max-width:960px){.hero-grid,.section-title,.split,.contact-grid{grid-template-columns:1fr}.rail,.modules,.expert-grid,.reviews{grid-template-columns:repeat(2,1fr)}.logos{grid-template-columns:repeat(3,1fr)}.hero{min-height:auto}.nav{align-items:flex-start;flex-direction:column}.search-inner{flex-direction:column}.footer-inner{grid-template-columns:1fr}}@media(max-width:620px){h1{font-size:40px}.rail,.modules,.expert-grid,.reviews,.faq-list,.steps{grid-template-columns:1fr}.hero-grid{padding-top:70px}.stat-row{grid-template-columns:1fr}.logos{grid-template-columns:repeat(2,1fr)}}

/* 里番网新工业机能主义：EEAT与百度SEO补强模块，使用机械铭牌式卡片强化可信度。 */
.eeat-panel{background:linear-gradient(135deg,rgba(10,15,20,.94),rgba(20,31,39,.9));border:1px solid rgba(255,122,24,.24);box-shadow:0 24px 80px rgba(0,0,0,.28)}
.trust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.trust-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);padding:20px;clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,0 100%)}.trust-card h4,.trust-card h5,.trust-card h6{margin:16px 0 8px;color:var(--orange);font-size:15px;letter-spacing:.04em}.compact-seo-block{border-top:1px solid rgba(255,122,24,.22)}.mini-reviews{margin-top:18px}.breadcrumb{max-width:1180px;margin:18px auto 0;padding:0 20px;color:#9aa7b1;font-size:14px}.breadcrumb a{color:#ff7a18;text-decoration:none}@media(max-width:760px){.trust-grid{grid-template-columns:1fr}.breadcrumb{margin-top:12px}.trust-card{clip-path:none}}

/* randomized interference widget style mirror */
.KRIooW{border:1px dashed rgba(255,122,26,.5);background:rgba(255,122,26,.08);padding:14px;color:#ffe4ca;margin-top:18px}