:root{--bg:#0b0d12;--panel:#12151d;--panel2:#171b25;--line:#242a37;--text:#e8ebf2;--muted:#8d96a8;--accent:#7cf29a;--accent2:#5ab4ff;--warn:#ffcc66;--bad:#ff7a7a;--radius:14px}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,Roboto,sans-serif}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:rgba(11,13,18,.85);backdrop-filter:blur(8px);position:relative;z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;letter-spacing:-.02em;font-size:19px;color:var(--text)}.logo span{color:var(--accent)}
nav a{color:var(--muted);margin-left:22px;font-weight:500}nav a.on,nav a:hover{color:var(--text);text-decoration:none}
.hero{padding:56px 0 28px}.hero h1{font-size:44px;line-height:1.08;letter-spacing:-.03em;margin:0 0 14px;max-width:820px}
.hero h1 em{font-style:normal;color:var(--accent)}.hero p{color:var(--muted);font-size:18px;max-width:700px;margin:0 0 22px}
.btn{display:inline-block;background:var(--accent);color:#06210f;font-weight:700;padding:11px 18px;border-radius:10px;border:0;cursor:pointer;font-size:15px}
.btn:hover{text-decoration:none;filter:brightness(1.07)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn.small{padding:7px 12px;font-size:13px}
.meta{color:var(--muted);font-size:13px}.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;letter-spacing:.02em;text-transform:uppercase}
.pill.ok{background:rgba(124,242,154,.12);color:var(--accent)}.pill.warn{background:rgba(255,204,102,.12);color:var(--warn)}.pill.unk{background:rgba(141,150,168,.15);color:var(--muted)}
.pill.rep{background:rgba(90,180,255,.12);color:var(--accent2)}
section{padding:26px 0}h2{font-size:24px;letter-spacing:-.02em;margin:0 0 6px}h2+p{color:var(--muted);margin:0 0 18px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.chip{background:var(--panel);border:1px solid var(--line);color:var(--muted);padding:6px 12px;border-radius:99px;cursor:pointer;font-size:13px}
.chip.on{color:var(--text);border-color:var(--accent);background:rgba(124,242,154,.08)}
.tool{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px;overflow:hidden}
.tool-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 18px;border-bottom:1px solid var(--line);background:var(--panel2)}
.tool-head h3{margin:0;font-size:18px}.tool-head .vendor{color:var(--muted);font-size:13px}
.tool-head .gl{color:var(--muted);font-size:13px;max-width:560px;text-align:right}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 18px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em}tr:last-child td{border-bottom:0}
td.price{font-weight:800;font-size:17px;white-space:nowrap}td.price small{display:block;font-weight:500;font-size:12px;color:var(--muted)}
td.lim q{color:#c9cfdb}td.lim q:before,td.lim q:after{content:'"'}.unknown{color:var(--muted);font-style:italic}
.cap{color:var(--warn);font-size:12px}
.log{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.log .row{display:grid;grid-template-columns:110px 200px 1fr;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line);font-size:14px}
.log .row:last-child{border-bottom:0}.log .date{color:var(--muted);font-variant-numeric:tabular-nums}
.news{background:linear-gradient(135deg,#132019,#121826);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.news h3{margin:0 0 4px;font-size:20px}.news p{margin:0;color:var(--muted)}
form.inline{display:flex;gap:8px}input[type=email],input[type=text],select,textarea{background:#0e1118;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font:inherit}
input[type=email]{min-width:260px}textarea{width:100%;min-height:220px;font:13px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}
footer{border-top:1px solid var(--line);margin-top:40px;padding:26px 0;color:var(--muted);font-size:13px}
.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}@media(max-width:860px){.grid2{grid-template-columns:1fr}.hero h1{font-size:32px}.log .row{grid-template-columns:1fr}.tool-head{flex-direction:column}.tool-head .gl{text-align:left}td,th{padding:9px 10px}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3,.card h2{margin:0 0 10px;font-size:18px;letter-spacing:0}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:#0e1118;border:1px solid var(--line);padding:2px 6px;border-radius:6px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}.stat{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat b{display:block;font-size:24px;letter-spacing:-.02em}.stat span{color:var(--muted);font-size:12px}
.reco{border-left:3px solid var(--accent);padding:12px 16px;background:rgba(124,242,154,.06);border-radius:8px;margin:14px 0}
.reco b{color:var(--accent)}.err{color:var(--bad)}.ok-msg{color:var(--accent)}
canvas{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);margin-top:10px}
.weeks td,.weeks th{padding:6px 10px;font-size:13px}.note{font-size:12px;color:var(--muted)}
.tool{overflow-x:auto}.tool table{min-width:640px}
@media(max-width:640px){nav a{margin-left:14px;font-size:14px}nav a:nth-child(n+3){display:none}.hero .btn.ghost{margin:8px 0 0 0!important}}
.nl-embed{min-width:300px;max-width:480px;flex:1}.nl-embed iframe{max-width:100%}.nl-fallback{margin-top:6px}
.ref{margin-top:6px;font-size:13px;color:var(--muted)}.ref a{font-weight:600}.ref-perk{color:var(--accent)}.ref-tag{font-size:10px;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--line);border-radius:99px;padding:1px 6px;margin-left:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.news{justify-content:center}.news .nl-embed{max-width:520px}
.faq{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.faq .qa{border-bottom:1px solid var(--line);padding:12px 18px}.faq .qa:last-child{border-bottom:0}
.faq h3{margin:0;font-size:15px}.faq .qa p{margin:6px 0 0;color:#c9cfdb;font-size:14px}
/* a11y: links inside text blocks are underlined, not colour-only */
main p a,.vendor a,.gl a,td.lim a,.meta a,.note a,.cap a,.ref a,footer a{text-decoration:underline;text-underline-offset:2px}
/* CLS: reserve space for JS-filled areas */
#checked{min-height:2.7em}#tools{min-height:100vh}