:root{--bg:#f5f7fb;--surface:#fff;--ink:#101828;--muted:#5b6472;--line:#d8e0e8;--brand:#123b5d;--brand2:#0d2b46;--accent:#e86f2a;--good:#16794b;--warn:#a15c00;--bad:#b42318;--shadow:0 18px 50px rgba(16,24,40,.10);--radius:22px;--max:1180px}*{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(--ink);line-height:1.55}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.topbar{background:var(--brand2);color:#dbe8f2;font-size:.86rem;padding:8px 0}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:850;letter-spacing:-.025em;font-size:1.18rem}.brandmark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,var(--brand),#1d628f);position:relative}.brandmark:before{content:"";position:absolute;left:8px;right:8px;top:9px;height:12px;border:2px solid #fff;border-radius:6px 6px 3px 3px}.brandmark:after{content:"";position:absolute;left:11px;right:11px;bottom:8px;height:4px;border-radius:4px;background:var(--accent)}nav{display:flex;gap:22px;align-items:center}nav a{text-decoration:none;font-size:.94rem;color:#344054;font-weight:650}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:13px 18px;font-weight:780;text-decoration:none;cursor:pointer}.btn.primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(232,111,42,.22)}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--brand)}.hero{background:linear-gradient(135deg,var(--brand2),var(--brand));color:#fff;padding:76px 0 92px;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:520px;height:520px;border:90px solid rgba(255,255,255,.045);border-radius:50%;right:-190px;top:-160px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;position:relative;z-index:1}.eyebrow{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.10);font-size:.82rem;font-weight:760}.hero h1{font-size:clamp(2.55rem,5vw,4.65rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 20px}.hero p{font-size:1.16rem;color:#d8e6f0;max-width:690px;margin:0 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero .secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.2)}.hero-card{background:#fff;color:var(--ink);border-radius:24px;padding:24px;box-shadow:0 24px 70px rgba(0,0,0,.26);transform:rotate(1.1deg)}.mini-car{height:220px;background:#edf2f7;border-radius:18px;position:relative}.mini-garage{position:absolute;inset:22px 28px;border:3px solid #9eabb8;border-bottom-width:8px}.mini-carbody{position:absolute;left:50%;top:50%;width:46%;height:65%;transform:translate(-50%,-50%);background:linear-gradient(180deg,#2d6388,#123b5d);border-radius:42px 42px 27px 27px}.mini-carbody:before,.mini-carbody:after{content:"";position:absolute;left:9%;right:9%;height:15%;border-radius:12px;background:#9cc2d9}.mini-carbody:before{top:15%}.mini-carbody:after{bottom:15%}.chiprow{display:flex;justify-content:space-between;padding:14px 2px 2px;font-weight:720}.good{color:var(--good)}.warn{color:var(--warn)}.bad{color:var(--bad)}.section{padding:74px 0}.section.compact{padding:50px 0}.section h2{font-size:clamp(1.9rem,3.5vw,3rem);letter-spacing:-.04em;line-height:1.05;margin:0 0 12px}.lead{font-size:1.08rem;color:var(--muted);max-width:760px;margin:0 0 32px}.calc-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.tabs{display:flex;border-bottom:1px solid var(--line);background:#fbfcfd}.tab{flex:1;padding:17px 14px;border:0;background:transparent;font-weight:780;color:#667085;cursor:pointer}.tab.active{color:var(--brand);box-shadow:inset 0 -3px var(--accent);background:#fff}.calc-body{padding:28px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.panel{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.panel h3{margin:0 0 4px}.sub{margin:0 0 18px;color:var(--muted);font-size:.91rem}.fieldgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}label{font-size:.86rem;font-weight:720;color:#344054}input,select{width:100%;border:1px solid #cfd7e2;border-radius:10px;padding:12px;background:#fff;color:var(--ink);font:inherit}.help{font-size:.76rem;color:#7a8593}.switchrow{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 0;border-top:1px solid #edf0f3}.check{width:20px;height:20px;accent-color:var(--accent)}.results{margin-top:26px;display:none}.results.show{display:block}.verdict{padding:20px;border-radius:16px;background:#f6f8fa;border:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center}.verdict h3{margin:0}.verdict p{margin:4px 0 0;color:var(--muted)}.badge{padding:9px 12px;border-radius:999px;font-size:.84rem;font-weight:820;white-space:nowrap}.badge.good{background:#e9f7ef}.badge.warn{background:#fff4df}.badge.bad{background:#feeceb}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.metric{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:15px}.metric small{display:block;color:var(--muted);font-weight:650}.metric strong{font-size:1.22rem}.visual-grid{display:grid;grid-template-columns:1fr .9fr;gap:18px;margin-top:18px}.diagram{background:#edf2f7;border-radius:16px;padding:20px;min-height:310px;display:flex;align-items:center;justify-content:center}.garage-box{width:86%;height:86%;border:5px solid #9aa7b4;border-bottom-width:10px;position:relative;background:#fafbfc}.car-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:linear-gradient(180deg,#2b658d,#123b5d);border-radius:22px;box-shadow:0 8px 24px rgba(18,59,93,.2)}.car-box:before,.car-box:after{content:"";position:absolute;left:12%;right:12%;height:13%;background:#a7cadf;border-radius:8px}.car-box:before{top:12%}.car-box:after{bottom:12%}.notes{border:1px solid var(--line);border-radius:16px;padding:18px}.notes h4{margin:0 0 10px}.notes li{margin:7px 0;color:#475467}.callout{border-left:4px solid var(--accent);background:#fff8f3;border-radius:0 12px 12px 0;padding:15px 16px;color:#63412c;font-size:.9rem}.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 7px 24px rgba(16,24,40,.045)}.card p{color:var(--muted);margin:0}.icon{width:42px;height:42px;border-radius:12px;background:#eaf1f6;display:grid;place-items:center;color:var(--brand);font-weight:900}.compare-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;background:#fff;min-width:760px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid #e7ebef;font-size:.91rem}th{background:#f7f9fb;color:#475467;font-size:.8rem;text-transform:uppercase}.article{max-width:820px}.article h1{font-size:clamp(2.3rem,4vw,3.8rem);line-height:1.02;letter-spacing:-.045em}.article h2{font-size:1.65rem;margin-top:38px}.article p,.article li{color:#475467}.article .intro{font-size:1.16rem;color:#344054}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 18px;margin:10px 0}.faq summary{font-weight:780;cursor:pointer}.faq p{color:var(--muted)}footer{background:#0d2133;color:#d3dce5;padding:52px 0 26px;margin-top:60px}.footergrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}footer h4{color:#fff;margin:0 0 12px}footer a{color:#d3dce5;text-decoration:none;display:block;margin:8px 0;font-size:.9rem}footer p{color:#aebbc7}.fine{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;color:#95a4b2;font-size:.8rem}.hidden{display:none!important}@media(max-width:900px){.hero-grid,.calc-grid,.visual-grid{grid-template-columns:1fr}.hero-card{transform:none}nav a:not(.navcta){display:none}.metric-grid{grid-template-columns:1fr 1fr}.cardgrid,.footergrid{grid-template-columns:1fr}}@media(max-width:570px){.wrap{width:min(100% - 24px,var(--max))}.calc-body{padding:14px}.panel{padding:16px}.fieldgrid{grid-template-columns:1fr}.field.full{grid-column:auto}.metric-grid{grid-template-columns:1fr}.tab{min-width:150px}.hero h1{font-size:2.65rem}}

.model-hero{background:linear-gradient(135deg,#0d2b46,#123b5d);color:#fff;padding:54px 0 60px}.model-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}.model-hero h1{font-size:clamp(2.3rem,4.5vw,4.15rem);line-height:1;letter-spacing:-.05em;margin:15px 0 17px}.model-hero p{color:#d8e6f0;font-size:1.08rem;max-width:720px}.model-hero .secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22)}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:.82rem;color:#bcd0df;margin-bottom:16px}.breadcrumbs a{color:#dfeaf2;text-decoration:none}.spec-summary{background:#fff;color:var(--ink);border-radius:20px;padding:23px;box-shadow:0 22px 60px rgba(0,0,0,.18)}.spec-summary>span{display:block;color:var(--muted);font-size:.8rem;font-weight:760;text-transform:uppercase;letter-spacing:.04em}.spec-summary>strong{display:block;font-size:1.35rem;margin-top:4px}.spec-summary>small{display:block;color:var(--muted);margin-bottom:14px}.spec-mini{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:11px 0}.spec-mini:last-child{padding-bottom:0}.model-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:38px}.model-layout main{min-width:0}.model-layout main h2{font-size:1.7rem;letter-spacing:-.025em;margin:36px 0 12px}.model-layout main p{color:#475467}.model-metrics{margin:18px 0}.sticky-aside{position:relative}.aside-card{position:sticky;top:94px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:0 10px 32px rgba(16,24,40,.07)}.aside-card>strong{font-size:1.08rem;display:block}.aside-card>span{color:var(--muted);font-size:.82rem}.aside-card hr{border:0;border-top:1px solid var(--line);margin:14px 0}.aside-card div{display:flex;justify-content:space-between;gap:10px;margin:9px 0}.aside-card small{color:var(--muted)}.aside-card .btn{width:100%;margin-top:12px}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:22px;background:#edf4f8;border:1px solid #d2e2ec;border-radius:18px;padding:22px;margin:30px 0}.cta-panel h3{margin:0 0 5px}.cta-panel p{margin:0}.guide-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.guide-link{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;text-decoration:none}.guide-link:hover{border-color:#91afc3;box-shadow:0 7px 20px rgba(16,24,40,.05)}.guide-link span{font-size:.78rem;color:var(--muted);margin-top:3px}.seo-guides{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.seo-guide-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none}.seo-guide-card strong{display:block}.seo-guide-card span{display:block;color:var(--muted);font-size:.8rem;margin-top:3px}.seo-guide-card:hover{border-color:#91afc3}.guide-count{display:inline-block;margin-left:8px;padding:3px 8px;background:#eaf1f6;border-radius:999px;color:var(--brand);font-size:.75rem;font-weight:800}
@media(max-width:900px){.model-hero-grid,.model-layout{grid-template-columns:1fr}.sticky-aside{display:none}.seo-guides{grid-template-columns:repeat(2,1fr)}.guide-links{grid-template-columns:1fr}.cta-panel{align-items:flex-start;flex-direction:column}}
@media(max-width:570px){.seo-guides{grid-template-columns:1fr}}

.data-badge{display:inline-block;padding:3px 7px;border-radius:999px;font-size:.69rem;font-weight:820;margin-bottom:4px}
.data-badge.official{background:#e9f7ef;color:#16794b}.data-badge.reference{background:#edf2f7;color:#475467}
.database-filters{display:grid;grid-template-columns:1.5fr 1fr;gap:14px;align-items:end}
.filter-check{grid-column:1/-1;display:flex;align-items:center;gap:8px;font-weight:650;color:#475467}
.filter-check input{width:auto}
.generation-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.generation-summary>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.generation-summary small{display:block;color:var(--muted);font-weight:700}.generation-summary strong{font-size:1.35rem}
@media(max-width:700px){.database-filters,.generation-summary{grid-template-columns:1fr}.filter-check{grid-column:auto}}

.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.trust-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.trust-item strong{display:block;margin-bottom:5px}.trust-item p{margin:0;color:var(--muted);font-size:.9rem}.content-nav{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 26px}.content-nav a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;text-decoration:none;font-weight:720;font-size:.85rem}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.comparison-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.comparison-card h3{margin:0 0 4px}.comparison-card .gen{color:var(--muted);font-size:.86rem}.delta-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}.delta{background:#f8fafc;border:1px solid var(--line);border-radius:13px;padding:14px}.delta small{display:block;color:var(--muted);font-weight:700}.delta strong{font-size:1.15rem}.related-box{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px;margin:24px 0}.related-box h3{margin-top:0}.related-box a{display:inline-block;margin:5px 12px 5px 0}.operator-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin:22px 0}@media(max-width:800px){.trust-strip,.comparison-grid,.delta-grid{grid-template-columns:1fr}}