:root{--ink:#14181f;--ink-2:#3d4451;--muted:#6b7280;--line:#e3e6ea;--paper:#fbfbf9;--card:#ffffff;--accent:#0f4c81;--accent-2:#0b3a63;--ok:#1f7a4d;--ok-bg:#e6f4ec;--warn:#9a6700;--warn-bg:#fff5d6;--bad:#b3261e;--bad-bg:#fdeceb;--info:#3b5b7a;--info-bg:#eaf1f8;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;--r:8px;--max:1040px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.55;font-size:16px}
a{color:var(--accent)}a:hover{color:var(--accent-2)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:2rem}h2{font-size:1.4rem;margin-top:1.6em}h3{font-size:1.1rem;margin-top:1.2em}
p{margin:.4em 0 1em}code,pre{font-family:var(--mono);font-size:.9em}
pre{background:#f3f4f6;border:1px solid var(--line);border-radius:var(--r);padding:.8em 1em;overflow-x:auto;white-space:pre-wrap;word-break:break-all;margin:.5em 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:var(--card)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{font-weight:700;text-decoration:none;color:var(--ink);font-size:1.05rem;display:flex;align-items:center;gap:8px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--ok);display:inline-block}
nav.main a{margin-left:18px;text-decoration:none;color:var(--ink-2);font-size:.95rem}nav.main a.cta{background:var(--accent);color:#fff;padding:7px 12px;border-radius:6px}
main{padding:28px 0 60px}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem}footer a{color:var(--muted);margin-right:14px}
.hero{padding:26px 0 10px}.hero h1{font-size:2.5rem;max-width:760px}.hero p.lede{font-size:1.15rem;color:var(--ink-2);max-width:680px}
form.check{display:flex;gap:8px;max-width:640px;margin:18px 0 6px;flex-wrap:wrap}
form.check input[type=text]{flex:1 1 300px;font-size:1.05rem;padding:12px 14px;border:1px solid #c9ced6;border-radius:var(--r);background:#fff;font-family:var(--mono)}
form.check input:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:var(--r);padding:12px 18px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;font-family:var(--sans)}
.btn:hover{background:var(--accent-2);color:#fff}.btn.secondary{background:#fff;color:var(--accent);border:1px solid var(--accent)}.btn.secondary:hover{background:#f0f5fa}
.btn.small{padding:7px 12px;font-size:.9rem}.btn.danger{background:#fff;color:var(--bad);border:1px solid var(--bad)}
.small{font-size:.88rem;color:var(--muted)}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.card h3{margin-top:0}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:600;vertical-align:middle;white-space:nowrap}
.badge.critical,.badge.error{background:var(--bad-bg);color:var(--bad)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.info{background:var(--info-bg);color:var(--info)}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.muted{background:#eef0f3;color:var(--muted)}
.grade{display:inline-flex;align-items:center;justify-content:center;width:84px;height:84px;border-radius:16px;font-size:3rem;font-weight:800;color:#fff;letter-spacing:-.03em}
.grade.A{background:var(--ok)}.grade.B{background:#4c8f3a}.grade.C{background:#c78a00}.grade.D{background:#d0541e}.grade.F{background:var(--bad)}.grade.U{background:#7a8291;font-size:1.1rem}
.report-head{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.report-head h1{margin:0;font-family:var(--mono);font-size:1.7rem;word-break:break-all}
.summary{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:14px 0 22px}
.summary .tile{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.summary .tile .k{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.summary .tile .v{font-size:1.05rem;font-weight:600;margin-top:2px}
section.area{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin:16px 0}
section.area h2{margin-top:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
ul.issues{list-style:none;padding:0;margin:0}ul.issues li{padding:10px 12px;border-left:4px solid var(--line);margin:8px 0;background:#fafafa;border-radius:0 6px 6px 0}
ul.issues li.critical,ul.issues li.error{border-color:var(--bad)}ul.issues li.warn{border-color:var(--warn)}ul.issues li.info{border-color:var(--info)}ul.issues li.ok{border-color:var(--ok)}
ul.issues li .badge{margin-right:8px}
table{border-collapse:collapse;width:100%;font-size:.93rem;margin:.5em 0 1em}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
td code{word-break:break-all}
.tbl-wrap{overflow-x:auto}
.cta-box{background:linear-gradient(135deg,#0f4c81,#0b3a63);color:#fff;border-radius:12px;padding:24px;margin:24px 0}
.cta-box h2{margin-top:0;color:#fff}.cta-box p{color:#dbe6f0}.cta-box .btn{background:#fff;color:var(--accent)}
.pricing{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin:20px 0}
.pricing .card{position:relative}.pricing .price{font-size:2.4rem;font-weight:800;margin:6px 0}.pricing .price span{font-size:1rem;color:var(--muted);font-weight:500}
.pricing ul{padding-left:18px;margin:10px 0 18px}.pricing li{margin:4px 0}
.pricing .card.featured{border-color:var(--accent);box-shadow:0 0 0 2px rgba(15,76,129,.15)}
form.stack label{display:block;font-weight:600;margin:14px 0 4px}form.stack input[type=text],form.stack input[type=email],form.stack input[type=url]{width:100%;padding:10px 12px;border:1px solid #c9ced6;border-radius:var(--r);font-size:1rem;font-family:var(--mono)}
form.stack input:focus{outline:2px solid var(--accent)}form.stack .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.flash{padding:12px 14px;border-radius:var(--r);margin:0 0 16px}.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.bad{background:var(--bad-bg);color:var(--bad)}.flash.info{background:var(--info-bg);color:var(--info)}
.dom-list{list-style:none;padding:0;margin:0}.dom-list li{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.dom-list .g{width:40px;height:40px;border-radius:8px;font-size:1.3rem}.dom-list .name{font-family:var(--mono);font-weight:600;flex:1 1 200px}.dom-list .meta{color:var(--muted);font-size:.9rem}
.inline{display:inline}
.steps{counter-reset:s;padding:0;list-style:none}.steps li{counter-increment:s;padding-left:38px;position:relative;margin:12px 0}.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.prose{max-width:760px}.prose h2{margin-top:1.8em}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;font-size:.95rem}.kv dt{color:var(--muted)}.kv dd{margin:0}
details summary{cursor:pointer;color:var(--accent);font-weight:600}
@media (max-width:640px){.hero h1{font-size:1.9rem}header.top .wrap{height:auto;padding:10px 16px;flex-wrap:wrap}nav.main a{margin-left:0;margin-right:14px}h1{font-size:1.6rem}.report-head h1{font-size:1.25rem}.grade{width:64px;height:64px;font-size:2.2rem}.kv{grid-template-columns:1fr}}
.grow{flex:1}.sub{margin:4px 0 0;font-size:1.05rem}.tight{margin:2px 0 0}.mt10{margin-top:10px}.mt12{margin-top:12px}.mt14{margin-top:14px}.mt18{margin-top:18px}.mt30{margin-top:30px}.mb16{margin-bottom:16px}.full{width:100%}.narrow{max-width:520px}.tiny{font-size:.7rem}
.two-one{grid-template-columns:2fr 1fr;align-items:start}@media (max-width:760px){.two-one{grid-template-columns:1fr}}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.recent{margin-top:30px}ul.chips{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-wrap:wrap;gap:8px}ul.chips a{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:4px 10px 4px 4px;text-decoration:none;color:var(--ink);font-family:var(--mono);font-size:.85rem}ul.chips a:hover{border-color:var(--accent)}
.chip-grade{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;color:#fff;font-weight:700;font-size:.75rem;font-family:var(--sans)}.chip-grade.A{background:var(--ok)}.chip-grade.B{background:#4c8f3a}.chip-grade.C{background:#c78a00}.chip-grade.D{background:#d0541e}.chip-grade.F{background:var(--bad)}
.crumbs{margin:0 0 10px}