:root{--bg:#fafaf9;--card:#fff;--ink:#1c1917;--muted:#57534e;--line:#e7e5e4;--accent:#0f5f5c;--accent-2:#e6f0ef;--warn:#9a3412;--warn-bg:#fff7ed;--ok:#166534;--ok-bg:#f0fdf4;--unk:#44403c;--unk-bg:#f5f5f4;--r:10px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}a:hover{text-decoration-thickness:2px}
.proto{background:#292524;color:#f5f5f4;font-size:13px;text-align:center;padding:6px 12px;letter-spacing:.02em}
.proto b{color:#fde68a}
header.site{background:#fff;border-bottom:1px solid var(--line)}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.logo{font-weight:750;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}.logo span{color:var(--accent)}
.nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;font-size:14.5px}.nav ul a{color:var(--muted);text-decoration:none}.nav ul a:hover{color:var(--ink)}
.hero{padding:56px 0 40px;background:linear-gradient(180deg,#fff, var(--bg))}
.hero h1{font-size:clamp(28px,4.2vw,44px);line-height:1.15;margin:0 0 14px;letter-spacing:-.02em;max-width:820px}
.hero p.lead{font-size:18px;color:var(--muted);max-width:720px;margin:0 0 26px}
.eyebrow{text-transform:uppercase;font-size:12.5px;letter-spacing:.09em;color:var(--accent);font-weight:650;margin-bottom:8px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:11px 18px;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.08)}.btn.ghost{background:#fff;color:var(--accent);border:1px solid var(--accent)}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.search{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;max-width:960px;box-shadow:0 1px 2px rgba(0,0,0,.04);margin-bottom:22px}
label.f{display:flex;flex-direction:column;font-size:12.5px;color:var(--muted);gap:4px;font-weight:600}
input,select,textarea{font:inherit;font-size:15px;padding:9px 10px;border:1px solid #d6d3d1;border-radius:7px;background:#fff;color:var(--ink);width:100%}
.search .btn{align-self:end;height:42px}
section{padding:44px 0}section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:26px;letter-spacing:-.01em;margin:0 0 10px}h3{font-size:18px;margin:0 0 6px}
.muted{color:var(--muted)}.small{font-size:13.5px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.step{counter-increment:s}.step h3:before{content:counter(s);display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent-2);color:var(--accent);font-size:14px;margin-right:8px}
.badge{display:inline-block;font-size:12px;font-weight:650;padding:2px 8px;border-radius:999px;white-space:nowrap;border:1px solid transparent}
.b-independent{background:var(--ok-bg);color:var(--ok);border-color:#bbf7d0}
.b-inspect_remediate{background:var(--warn-bg);color:var(--warn);border-color:#fed7aa}
.b-unknown{background:var(--unk-bg);color:var(--unk);border-color:var(--line)}
.filters{display:grid;grid-template-columns:2fr repeat(3,1fr) 1fr;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;margin:18px 0 12px}
.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table.cmp{border-collapse:collapse;width:100%;font-size:14px;min-width:880px}
table.cmp th{text-align:left;background:#f5f5f4;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;user-select:none;white-space:nowrap}
table.cmp th[aria-sort="ascending"]:after{content:" ▲"}table.cmp th[aria-sort="descending"]:after{content:" ▼"}
table.cmp td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp tr:last-child td{border-bottom:0}
.firm{font-weight:650}.chips{display:flex;flex-wrap:wrap;gap:4px}.chip{font-size:11.5px;background:#f5f5f4;border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:#44403c}
.count{font-size:14px;color:var(--muted)}
.guide h3{margin-top:22px}.callout{border-left:4px solid var(--accent);background:var(--accent-2);padding:12px 16px;border-radius:0 8px 8px 0;margin:14px 0}
.callout.warn{border-color:#c2410c;background:var(--warn-bg)}
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin:8px 0}summary{cursor:pointer;font-weight:620}
ol.src{font-size:13.5px;color:var(--muted);padding-left:20px}ol.src li{margin:3px 0;word-break:break-word}
sup.c a{text-decoration:none;font-size:11px}
dl.facts{display:grid;grid-template-columns:200px 1fr;gap:0;margin:0;border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
dl.facts dt,dl.facts dd{padding:12px 14px;border-bottom:1px solid var(--line);margin:0}dl.facts dt{font-weight:620;background:#fafaf9;font-size:14px}
dl.facts dd .src{display:block;font-size:12px;color:var(--muted);margin-top:4px;word-break:break-all}
.mock{position:relative;border:1px dashed #a8a29e;border-radius:var(--r);padding:18px;background:#fff}
.mock .tag{position:absolute;top:-11px;left:14px;background:#292524;color:#fde68a;font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:5px;letter-spacing:.04em}
.mock form{display:grid;gap:10px}.mock .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.notice{display:none;background:var(--ok-bg);border:1px solid #bbf7d0;color:var(--ok);padding:10px 12px;border-radius:8px;font-size:14px}
.est{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;align-items:start}
.est table{width:100%;border-collapse:collapse;font-size:14px}.est td,.est th{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left}
.est input[type=number]{width:90px}.total{font-size:30px;font-weight:750;letter-spacing:-.02em}
.sticky{position:sticky;top:14px}
footer{padding:30px 0;color:var(--muted);font-size:13.5px;border-top:1px solid var(--line);background:#fff}
.crumbs{font-size:13.5px;color:var(--muted);margin:18px 0 0}.crumbs a{color:var(--muted)}
@media (max-width:860px){.grid3,.grid2,.est{grid-template-columns:1fr}.search,.filters{grid-template-columns:1fr 1fr}.search label.f:first-child,.filters label.f:first-child{grid-column:1/-1}.nav ul{display:none}dl.facts{grid-template-columns:1fr}dl.facts dt{border-bottom:0;padding-bottom:2px}.mock .row{grid-template-columns:1fr}
 table.cmp{min-width:0}table.cmp thead{display:none}table.cmp tr{display:block;border-bottom:1px solid var(--line);padding:10px 4px}table.cmp td{display:block;border:0;padding:3px 10px}table.cmp td[data-l]:before{content:attr(data-l)": ";font-weight:600;color:var(--muted);font-size:12.5px}.sticky{position:static}}