:root{--bg:#f6f8fb;--surface:#fff;--ink:#17202a;--muted:#5d6875;--line:#dce2e8;--brand:#0f5c4d;--brand2:#e8f4f0;--ok:#0b6b3a;--okbg:#e9f7ef;--warn:#805300;--warnbg:#fff4cf;--no:#952626;--nobg:#fff0f0;--unk:#4f5963;--unkbg:#edf1f4;--shadow:0 10px 32px rgba(18,34,48,.08);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.62 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#0a5685;text-underline-offset:3px}a:hover{color:#073e60}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(15,92,77,.35);outline-offset:3px;border-radius:5px}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:1rem;top:1rem;z-index:99;background:#fff;padding:.7rem 1rem;border-radius:8px}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem max(20px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:.65rem;color:var(--ink);text-decoration:none;font-weight:800;letter-spacing:-.02em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--brand);color:#fff;font-size:.78rem;letter-spacing:.06em}.nav{display:flex;gap:1.1rem;align-items:center}.nav a{color:#394551;text-decoration:none;font-weight:650;font-size:.93rem;white-space:nowrap}.nav a:hover{color:var(--brand)}main{min-height:65vh}.hero{padding:72px max(20px,calc((100vw - 1180px)/2)) 44px;background:linear-gradient(180deg,#eef8f4 0%,#f6f8fb 100%)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:800;color:var(--brand)}h1,h2,h3{line-height:1.16;letter-spacing:-.035em;margin:0 0 .65em}h1{font-size:clamp(2.35rem,5vw,4.7rem);max-width:920px}h2{font-size:clamp(1.65rem,3vw,2.5rem)}h3{font-size:1.16rem}.lead{font-size:clamp(1.05rem,2vw,1.28rem);color:#45515d;max-width:820px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start}.checker{background:var(--surface);border:1px solid #d8e5df;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.checker-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field label{display:block;font-weight:750;margin-bottom:6px}.field select,.field input{width:100%;min-height:48px;border:1px solid #bfc9d2;border-radius:10px;background:#fff;color:var(--ink);padding:0 12px;font:inherit}.field select:focus,.field input:focus{border-color:var(--brand)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:11px;border:0;background:var(--brand);color:white;font:inherit;font-weight:800;text-decoration:none;cursor:pointer}.btn:hover{background:#0a473b;color:white}.btn-secondary{background:#edf2f5;color:#27313a}.btn-secondary:hover{background:#e0e6ea;color:#182028}.checker .btn{margin-top:17px;width:100%}.result{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}.result:empty{display:none}.status{display:inline-flex;align-items:center;min-height:28px;padding:3px 9px;border-radius:999px;font-weight:800;font-size:.78rem}.status-approved{background:var(--okbg);color:var(--ok)}.status-conditional{background:var(--warnbg);color:var(--warn)}.status-no{background:var(--nobg);color:var(--no)}.status-unknown{background:var(--unkbg);color:var(--unk)}.result-card{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fbfcfd}.result-card h3{margin-top:9px}.result-error{border-color:#efc4c4;background:#fff6f6}.result-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 14px;margin:14px 0}.result-meta div{background:#f3f6f8;border-radius:10px;padding:10px}.result-meta small{display:block;color:var(--muted)}.section{padding:58px max(20px,calc((100vw - 1180px)/2))}.section.narrow{max-width:900px;margin:auto;padding-left:20px;padding-right:20px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 4px 18px rgba(18,34,48,.04)}.card p{color:#4f5b66}.kicker{font-size:.83rem;font-weight:800;color:var(--brand);text-transform:uppercase;letter-spacing:.06em}.rack-list{display:grid;gap:12px}.rack-row{display:grid;grid-template-columns:minmax(180px,1.3fr) repeat(4,minmax(105px,.75fr));gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}.rack-row .model{font-weight:800}.rack-row .brand-mini{display:block;color:var(--muted);font-size:.82rem;font-weight:600}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.matrix{width:100%;border-collapse:collapse;min-width:820px}.matrix th,.matrix td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.matrix th{background:#f3f6f8;font-size:.85rem}.matrix tr:last-child td{border-bottom:0}.page-hero{padding:54px max(20px,calc((100vw - 960px)/2)) 26px}.page-hero h1{font-size:clamp(2rem,4vw,3.55rem)}.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:20px}.crumbs a{color:inherit}.prose{max-width:820px}.prose p,.prose li{color:#3f4c58}.callout{border-left:4px solid var(--brand);background:#eef8f4;padding:16px 18px;border-radius:0 12px 12px 0}.warning{border-left-color:#ba7a00;background:#fff8e7}.danger{border-left-color:#a62b2b;background:#fff2f2}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.spec{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.spec b{display:block;font-size:.83rem;color:var(--muted);margin-bottom:3px}.approval-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.approval-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px}.approval-card h3{margin:.65rem 0 .4rem}.source-box{background:#f4f7f9;border:1px solid var(--line);border-radius:14px;padding:18px}.source-box a{overflow-wrap:anywhere}.mt-lg{margin-top:34px}.mt-md{margin-top:28px}.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 16px;margin:10px 0}.faq summary{cursor:pointer;font-weight:800}.footer{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;padding:42px max(20px,calc((100vw - 1180px)/2));background:#17232b;color:#dce5ea;margin-top:40px}.footer a{color:#edf7f4}.footer p{color:#aebcc5}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:8px}.brand-foot{color:white}.copyright{grid-column:1/-1;border-top:1px solid #32404a;padding-top:20px;margin-top:4px;font-size:.88rem}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.mini-pill{padding:5px 9px;background:#eef2f4;border-radius:999px;color:#4d5965;font-size:.78rem;font-weight:700}.notice{font-size:.9rem;color:var(--muted)}.alternatives{margin-top:18px}.alt-list{display:grid;gap:9px}.alt{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:10px}.cta-band{display:flex;justify-content:space-between;gap:20px;align-items:center;background:#163d35;color:white;border-radius:20px;padding:28px}.cta-band p{color:#cde1da;margin:0}.cta-band .btn{background:white;color:#153b33}.cta-band .btn:hover{background:#f3f6f5}.empty-state{padding:22px;border:1px dashed #c5ced6;border-radius:14px;background:#fff;color:var(--muted);text-align:center}[hidden]{display:none!important}@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.rack-row{grid-template-columns:1fr 1fr}.rack-row>div:first-child{grid-column:1/-1}.approval-grid{grid-template-columns:1fr}.site-header{flex-wrap:wrap}.nav{width:100%;overflow-x:auto;padding-bottom:2px;gap:1rem;scrollbar-width:thin}}@media(max-width:620px){.site-header{align-items:flex-start;padding-top:.7rem;padding-bottom:.7rem}.brand-mark{width:34px;height:34px}.nav a{font-size:.84rem}.hero{padding-top:42px}.checker-grid,.spec-grid,.grid{grid-template-columns:1fr}.result-meta{grid-template-columns:1fr}.section{padding-top:42px;padding-bottom:42px}.section-head{align-items:flex-start;flex-direction:column}.rack-row{grid-template-columns:1fr}.rack-row>div:first-child{grid-column:auto}.footer{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.cta-band{align-items:flex-start;flex-direction:column}h1{font-size:2.35rem}.alt{align-items:flex-start;flex-direction:column}}