:root{--paper:#e9edf1;--panel:#fff;--ink:#12161c;--muted:#5c6672;--faint:#8a93a0;--line:#d3d9e0;--line-strong:#b9c1cb;--accent:#2f3ad1;--accent-ink:#1a237e;--pass:#117a52;--pass-bg:#e3f2ea;--warn:#8a5d0e;--warn-bg:#f6ecd7;--fail:#b5302a;--fail-bg:#f8e2e0;--display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;--body:"Inter",ui-sans-serif,system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",monospace;--radius:4px;--shadow:0 1px 0 rgba(18,22,28,.04),0 8px 24px -16px rgba(18,22,28,.35)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:linear-gradient(var(--paper),var(--paper)),repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(18,22,28,.035) 39px,rgba(18,22,28,.035) 40px);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}.wrap{max-width:1120px;margin:0 auto;padding:40px 24px 96px}.masthead{border-bottom:1.5px solid var(--ink);padding-bottom:20px;margin-bottom:28px}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:22px;height:2px;background:var(--accent);display:inline-block}h1{font-family:var(--display);font-weight:600;font-size:clamp(30px,5vw,46px);line-height:1.02;letter-spacing:-.02em;margin:14px 0 10px}.lede{color:var(--muted);max-width:60ch;font-size:16px}.lede b{color:var(--ink);font-weight:600}.grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);grid-gap:24px;gap:24px;align-items:start}@media (max-width:860px){.grid{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel-head{display:flex;align-items:baseline;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.panel-head h2{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:0;color:var(--ink);font-weight:700}.panel-head .tag{font-family:var(--mono);font-size:11px;color:var(--faint)}.panel-body{padding:18px}textarea{width:100%;min-height:340px;resize:vertical;font-family:var(--mono);font-size:13px;line-height:1.5;color:var(--ink);background:#fbfcfd;border:1px solid var(--line);border-radius:var(--radius);padding:14px;outline:none}textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,58,209,.16)}.controls{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}.btn,.controls{align-items:center}.btn{font-family:var(--display);font-weight:600;font-size:14px;border-radius:var(--radius);padding:11px 18px;cursor:pointer;border:1px solid var(--ink);background:var(--ink);color:#fff;display:inline-flex;gap:8px;transition:transform .06s ease,background .15s ease}.btn:hover{background:var(--accent-ink);border-color:var(--accent-ink)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn .arrow{font-family:var(--mono)}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}.btn-ghost:hover{background:#f1f3f6;color:var(--ink);border-color:var(--ink)}.filelabel{font-family:var(--display);font-weight:600;font-size:14px;border:1px solid var(--line-strong);border-radius:var(--radius);padding:11px 18px;cursor:pointer;background:transparent}.filelabel:hover{border-color:var(--ink);background:#f1f3f6}.filelabel input{display:none}.err{color:var(--fail);font-size:12px;margin-top:12px}.empty,.err{font-family:var(--mono)}.empty{color:var(--faint);font-size:13px;padding:40px 8px;text-align:center;line-height:1.7}.empty .big{font-family:var(--display);font-size:16px;color:var(--muted);display:block;margin-bottom:6px}.verdict{display:flex;align-items:center;gap:18px;padding:18px;border-bottom:1px solid var(--line)}.stamp{font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.06em;text-transform:uppercase;padding:10px 14px;border-radius:var(--radius);border:2.5px solid;transform:rotate(-3deg);white-space:nowrap}.stamp.pass{color:var(--pass);background:var(--pass-bg)}.stamp.needs-work{color:var(--fail);background:var(--fail-bg)}.verdict .vtext{font-size:13px;color:var(--muted)}.verdict .vtext b{color:var(--ink);font-family:var(--display)}.meter-block{padding:18px;border-bottom:1px solid var(--line)}.meter-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}.meter-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.meter-num{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.02em}.meter-num span{font-size:13px;color:var(--faint);font-weight:500}.meter{position:relative;height:12px;background:#eef1f4;border:1px solid var(--line);border-radius:2px;overflow:hidden}.meter-fill{height:100%;background:linear-gradient(90deg,var(--accent),#5b64e0);width:0;transition:width .9s cubic-bezier(.16,1,.3,1)}.meter-ticks{display:flex;justify-content:space-between;margin-top:4px}.meter-ticks span{font-family:var(--mono);font-size:9px;color:var(--faint)}.tally{display:flex;gap:14px;margin-top:12px;font-family:var(--mono);font-size:12px}.tally .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.dot.pass{background:var(--pass)}.dot.warn{background:var(--warn)}.dot.fail{background:var(--fail)}.section-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding:16px 18px 8px;display:flex;justify-content:space-between}.check{display:grid;grid-template-columns:auto 1fr;grid-gap:12px;gap:12px;padding:11px 18px;border-top:1px solid var(--line)}.chip{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.06em;padding:3px 7px;border-radius:3px;height:-moz-fit-content;height:fit-content;text-transform:uppercase}.chip.pass{color:var(--pass);background:var(--pass-bg)}.chip.warn{color:var(--warn);background:var(--warn-bg)}.chip.fail{color:var(--fail);background:var(--fail-bg)}.check .clabel{font-family:var(--display);font-weight:600;font-size:14px}.check .cdetail{color:var(--muted);font-size:13px;margin-top:2px}.dim{padding:13px 18px;border-top:1px solid var(--line)}.dim-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.dim-name{font-family:var(--display);font-weight:600;font-size:14px}.dim-score{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}.pips{display:inline-flex;gap:3px;margin-left:8px;vertical-align:middle}.pip{width:14px;height:6px;border-radius:1px;background:#e0e4e9}.pip.on{background:var(--accent)}.pip.low{background:var(--fail)}.dim-why{color:var(--muted);font-size:13px;margin-top:5px}.overall{padding:16px 18px;border-top:1.5px solid var(--ink);font-size:14px;line-height:1.6}.overall .ol{font-size:11px;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:6px}.note,.overall .ol{font-family:var(--mono);color:var(--muted)}.note{margin:0 18px 18px;padding:10px 12px;border:1px dashed var(--line-strong);border-radius:var(--radius)}.foot,.note{font-size:12px}.foot{margin-top:40px;font-family:var(--mono);color:var(--faint);border-top:1px solid var(--line);padding-top:16px}.foot a{color:var(--accent-ink)}.spin{width:14px;height:14px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;animation:r .7s linear infinite}@keyframes r{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.meter-fill{transition:none}.spin{animation:none}}