:root{--bg:#f6f8fb;--card:#fff;--text:#162033;--muted:#667085;--line:#e6eaf0;--brand:#2458d6;--brand2:#173b91;--soft:#eef3ff;--radius:22px;--shadow:0 16px 44px rgba(27,39,66,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.wrap{max-width:1200px;margin:auto;padding:0 22px}.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{font-size:24px;font-weight:850;letter-spacing:-1px}.logo span{color:var(--brand)}.links{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:650}.lang{padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:#fff}.hamb{display:none;border:1px solid var(--line);background:#fff;width:44px;height:44px;border-radius:12px;font-size:22px}.mobilemenu{display:none}.hero{padding:72px 0 50px;background:linear-gradient(180deg,#fff 0%,#f6f8fb 100%)}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--soft);color:var(--brand2);font-size:13px;font-weight:750}.hero h1{font-size:clamp(40px,6vw,70px);line-height:1.01;letter-spacing:-3px;margin:18px 0 14px;max-width:880px}.hero p{color:var(--muted);font-size:18px;max-width:740px;line-height:1.65}.search{position:relative;display:flex;gap:10px;background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:9px;margin-top:28px;max-width:860px}.search input{flex:1;border:0;outline:0;padding:13px 15px;font-size:16px;background:transparent}.search button{border:0;background:var(--brand);color:#fff;border-radius:13px;padding:0 21px;font-weight:750}.results{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);z-index:20;max-height:360px;overflow:auto}.results.open{display:block}.results a{display:block;padding:12px 16px;border-bottom:1px solid var(--line);font-size:14px}.results a:last-child{border-bottom:0}.results small{display:block;color:var(--muted);margin-top:3px}.section{padding:42px 0}.section h1,.section h2{letter-spacing:-1px;margin:0 0 18px}.section h1{font-size:38px}.section h2{font-size:30px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;box-shadow:0 4px 14px rgba(22,32,51,.03)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d7dff0}.ico{font-size:28px}.card h3{margin:14px 0 8px;font-size:18px}.card p{color:var(--muted);font-size:14px;line-height:1.55;margin:0}.count{font-size:12px;color:var(--brand);font-weight:750;margin-top:14px}.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{display:inline-flex;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:14px}.crumb{font-size:13px;color:var(--muted);padding-top:30px}.detail{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;padding:26px 0 60px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}.detail h1{font-size:40px;letter-spacing:-1.6px;margin:0 0 8px}.detail h2{margin-top:30px}.meta{color:var(--muted);margin-bottom:25px;line-height:1.65}.check{display:grid;gap:10px;padding:0;list-style:none}.check li{padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfe}.check li:before{content:'✓';font-weight:800;color:var(--brand);margin-right:9px}.sidebox{position:sticky;top:96px}.mini{font-size:13px;color:var(--muted);line-height:1.6}.brandblock{margin:24px 0 32px}.brandhead{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:12px}.brandhead h2{font-size:24px;margin:0}.modelgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.modelitem{padding:14px;background:#fff;border:1px solid var(--line);border-radius:15px;font-weight:700;font-size:14px}.modelitem small{display:block;color:var(--muted);font-weight:500;margin-top:4px}.statbar{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px}.stat strong{display:block;font-size:18px}.stat span{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:35px 0 50px;color:var(--muted);font-size:13px}@media(max-width:950px){.grid4,.modelgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.links{display:none}.hamb{display:block;margin-left:auto}.grid,.grid4,.modelgrid{grid-template-columns:1fr}.hero{padding-top:48px}.hero h1{letter-spacing:-2px}.search{flex-direction:column}.search button{padding:14px}.detail{grid-template-columns:1fr}.detail h1{font-size:32px}.sidebox{position:static}.mobilemenu.open{display:flex;position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 22px 22px;flex-direction:column;gap:2px;max-height:calc(100vh - 76px);overflow:auto}.mobilemenu>a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.mobilelangs{display:flex;gap:10px;padding-top:14px}.mobilelangs a{padding:9px 14px;border:1px solid var(--line);border-radius:10px}.brandhead{align-items:start;flex-direction:column}}

/* v3 detailed content */
.article-rich{font-size:16px;line-height:1.72}.article-rich .lead{font-size:18px;line-height:1.75;color:#475467;margin:4px 0 24px}.article-rich p{line-height:1.75}.bullet-list,.warning-list,.number-list{display:grid;gap:10px;padding:0;list-style:none}.bullet-list li,.warning-list li,.number-list li{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfe}.bullet-list li:before{content:'•';color:var(--brand);font-weight:900;margin-right:10px}.warning-list li:before{content:'!';display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#fff4e5;color:#9a5b00;font-weight:900;margin-right:10px}.number-list{counter-reset:steps}.number-list li{counter-increment:steps}.number-list li:before{content:counter(steps);display:inline-grid;place-items:center;width:24px;height:24px;border-radius:8px;background:var(--soft);color:var(--brand2);font-size:12px;font-weight:850;margin-right:10px}.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.faq-list summary{cursor:pointer;padding:15px 16px;font-weight:750}.faq-list details p{padding:0 16px 15px;margin:0;color:var(--muted)}.notice{margin-top:28px;padding:18px;border:1px solid #d9e2f4;border-radius:16px;background:#f5f8ff}.notice strong{color:var(--brand2)}.notice p{margin:6px 0 0;color:var(--muted);font-size:14px}.model-year-rich-v3{margin:28px 0}.model-year-rich-v3 p{color:var(--muted);line-height:1.72}@media(max-width:800px){.article-rich .lead{font-size:16px}.article-rich{font-size:15px}.panel{padding:20px}}