:root{--bg:#fff;--bg-deep:#fbfbfd;--surface:#f7f8f8;--surface-raised:#fff;--hairline:#d5d9d9;--ink:#0f1111;--ink-muted:#565959;--ink-faint:#98a3a3;--amber:#f90;--coral:#cc0c39;--mint:#067d62;--accent:#f90;--accent-button:#ffa41c;--accent-button-text:#0f1111;--navy:#131921;--font-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;--font-mono:"SF Mono",ui-monospace,Menlo,Consolas,"Liberation Mono",monospace}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-display);-webkit-font-smoothing:antialiased}a{color:inherit}button{font-family:inherit}::selection{background:rgba(255,153,0,.22);color:var(--ink)}.page{max-width:1280px;padding:48px clamp(24px,4vw,64px) 120px}.hero,.page{margin:0 auto}.hero{max-width:640px}.brand{display:flex;align-items:center;gap:8px;margin-bottom:56px}.brand svg{flex-shrink:0}.brand-name{font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--navy)}.brand-name .accent-word{color:var(--amber)}.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 14px}h1.title{font-size:clamp(32px,5vw,44px);line-height:1.08;margin:0 0 12px;font-weight:600;letter-spacing:-.015em;color:var(--ink)}.subtitle{color:var(--ink-muted);font-size:16px;line-height:1.55;max-width:56ch;margin:0 0 40px}.field-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px}.marketplace-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.marketplace-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--surface);border:1px solid var(--hairline);border-radius:980px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.marketplace-btn .flag{display:block;width:22px;height:16px;object-fit:cover;border-radius:3px}.marketplace-btn:hover{border-color:var(--ink-faint)}.marketplace-btn.active{background:var(--bg);border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,153,0,.16)}.marketplace-tag{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:12px;color:var(--ink-faint);margin:0 0 6px}.marketplace-tag-flag{display:block;border-radius:2px}.audit-form{display:flex;gap:10px;margin-bottom:8px}.audit-form input{flex:1 1;background:var(--surface);border:1px solid var(--hairline);border-radius:12px;padding:14px 16px;color:var(--ink);font-family:var(--font-mono);font-size:14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.audit-form input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,153,0,.16);background:var(--bg)}.audit-form input::placeholder{color:var(--ink-faint)}.audit-form button{background:var(--accent-button);color:var(--accent-button-text);border:1px solid #a56418;border-radius:980px;padding:14px 24px;font-weight:600;font-size:14px;cursor:pointer;transition:opacity .15s ease;white-space:nowrap}.audit-form button:hover:not(:disabled){opacity:.88}.audit-form button:disabled{opacity:.4;cursor:not-allowed}.form-hint{font-size:12px;color:var(--ink-faint);margin:0 0 48px}.error-box,.form-hint{font-family:var(--font-mono)}.error-box{background:rgba(204,12,57,.06);border:1px solid rgba(204,12,57,.25);color:var(--coral);border-radius:12px;padding:14px 16px;font-size:14px;margin-bottom:40px}.results{border-top:1px solid var(--hairline);padding-top:48px;margin-top:8px}.info-box{background:rgba(255,153,0,.06);border:1px solid rgba(255,153,0,.3);color:var(--ink);border-radius:12px;padding:12px 16px;font-size:13px;line-height:1.5;margin:24px 0}.score-row{display:flex;align-items:center;gap:32px;margin-bottom:48px}.score-meta{flex:1 1}.score-meta .product-title{font-size:15px;color:var(--ink-muted);margin:0 0 6px;line-height:1.4}.score-meta .verdict{font-size:22px;font-weight:600;margin:0;color:var(--ink)}.section-label{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 18px;display:flex;align-items:center;gap:12px}.section-label:after{content:"";flex:1 1;height:1px;background:var(--hairline)}.ledger{margin-bottom:40px}.ledger-row{display:grid;grid-template-columns:1fr auto;align-items:center;padding:12px 0;border-bottom:1px solid var(--hairline);font-size:14px}.ledger-row:last-child{border-bottom:none}.ledger-row .label{font-weight:500;color:var(--ink)}.ledger-row .value{font-family:var(--font-mono);color:var(--ink-muted);font-size:13px}.bar-track{height:5px;background:var(--surface);border-radius:3px;overflow:hidden;margin-top:8px;grid-column:1/-1}.bar-fill{height:100%;border-radius:3px}.rec-list{display:flex;flex-direction:column;gap:10px}.rec-item{display:flex;gap:12px;padding:14px 16px;background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px;font-size:14px;line-height:1.5;box-shadow:0 1px 2px rgba(0,0,0,.03)}.rec-dot{flex-shrink:0;width:8px;height:8px;border-radius:50%;margin-top:6px}.rec-item .category-tag{font-size:11px;display:block;margin-bottom:3px;letter-spacing:.04em}.footer-note,.rec-item .category-tag{font-family:var(--font-mono);color:var(--ink-faint)}.footer-note{margin-top:56px;padding-top:24px;border-top:1px solid var(--hairline);font-size:12px;line-height:1.6}.optimize-row{margin:40px 0}.optimize-btn{background:transparent;color:var(--ink);border:1px solid var(--ink);border-radius:980px;padding:12px 22px;font-weight:500;font-size:14px;cursor:pointer;transition:background .15s ease,color .15s ease}.optimize-btn:hover:not(:disabled){background:var(--ink);color:#fff}.optimize-btn:disabled{opacity:.4;cursor:not-allowed}.copy-card{display:flex;flex-direction:column;gap:20px}.copy-block{background:var(--surface-raised);border:1px solid var(--hairline);border-radius:12px;padding:18px 20px;box-shadow:0 1px 2px rgba(0,0,0,.03)}.copy-block .copy-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}.copy-block p{white-space:pre-wrap}.copy-block p,.copy-block ul{margin:0;font-size:14px;line-height:1.6;color:var(--ink)}.copy-block ul{padding-left:18px}.copy-block li{margin-bottom:8px}.copy-block li:last-child{margin-bottom:0}.checklist{display:flex;flex-direction:column;gap:32px;margin-bottom:40px}.checklist-category-name{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);font-weight:600;margin:0 0 12px}.criterion-row{padding:14px 0;border-bottom:1px solid var(--hairline)}.criterion-row:last-child{border-bottom:none}.criterion-main{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.criterion-param{font-weight:500;font-size:14px;color:var(--ink)}.criterion-weight{font-family:var(--font-mono);font-size:12px;color:var(--ink-faint);white-space:nowrap}.criterion-pass{margin:4px 0 0}.criterion-pass,.criterion-rationale{font-size:13px;color:var(--ink-muted);line-height:1.5}.criterion-rationale{font-style:italic;margin:6px 0 0}.criterion-control{display:flex;align-items:center;gap:10px;margin-top:10px}.criterion-method{color:var(--ink-faint)}.check-badge,.criterion-method{font-family:var(--font-mono);font-size:11px}.check-badge{font-weight:600;letter-spacing:.04em;text-transform:uppercase;border:1px solid;border-radius:980px;padding:3px 10px}.rationale{font-size:13px;color:var(--ink-muted);font-style:italic}@media (min-width:900px){.ledger{grid-column-gap:48px;column-gap:48px}.checklist,.ledger,.rec-list{display:grid;grid-template-columns:1fr 1fr}.checklist{grid-column-gap:48px;column-gap:48px}.copy-card{display:grid;grid-template-columns:1fr 1fr}.copy-card .copy-block:nth-of-type(3),.copy-card .copy-block:nth-of-type(4),.copy-card .copy-block:nth-of-type(5),.copy-card>.rationale{grid-column:1/-1}}