:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f8fb;--surface:#fff;--surface-strong:#f0f4ff;--text:#101827;--muted:#5d6778;--border:#dce3ee;--primary:#2457ff;--primary-strong:#153cd5;--danger:#d92d20;--success-bg:#e8f7ee;--success-text:#087443;--error-bg:#ffebe9;--error-text:#b42318;--invalid-bg:#fff4df;--invalid-text:#9a5b00;--queued-bg:#edf2f7;--queued-text:#475467;--shadow:0 20px 50px #10182814;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top left, #e9edff 0, transparent 30rem), var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,textarea,input{font:inherit}button{cursor:pointer}button:disabled,input:disabled,textarea:disabled{cursor:not-allowed;opacity:.6}.container{width:min(1120px,100% - 32px);margin:0 auto}.narrow{width:min(820px,100% - 32px)}.section{padding:80px 0}.section-tight{padding-top:0}.hero{padding-top:96px}.hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:40px;display:grid}.eyebrow{color:var(--primary);letter-spacing:.11em;text-transform:uppercase;margin:0 0 12px;font-size:.82rem;font-weight:800}h1,h2,h3{letter-spacing:-.04em;margin:0;line-height:1.08}h1{max-width:820px;font-size:clamp(3rem,9vw,6.4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.25rem}p{color:var(--muted)}.hero-copy{max-width:720px;margin:24px 0 0;font-size:1.2rem}.hero-actions,.toolbar,.input-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.hero-actions{margin-top:32px}.primary-button,.secondary-button,.danger-button{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:44px;padding:0 18px;font-weight:800;transition:transform .16s,background .16s,border-color .16s;display:inline-flex}.primary-button{background:var(--primary);color:#fff;box-shadow:0 10px 22px #2457ff3d}.primary-button:hover:not(:disabled){background:var(--primary-strong);transform:translateY(-1px)}.secondary-button{background:var(--surface);color:var(--text);border-color:var(--border)}.secondary-button:hover:not(:disabled){border-color:#b7c3d5;transform:translateY(-1px)}.danger-button{background:var(--danger);color:#fff}.hero-card,.tool-shell,.input-card,.table-card,.content-card,.empty-state,.faq-item{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffe0}.hero-card{padding:28px}.hero-card-top,.score-preview,.input-header,.progress-text{justify-content:space-between;align-items:center;gap:16px;display:flex}.hero-card-top{color:var(--muted);font-weight:800}.score-preview{background:var(--surface-strong);border-radius:20px;margin:24px 0;padding:24px}.score-preview span{font-size:1.1rem;font-weight:800}.score-preview strong{color:var(--primary);font-size:3.5rem;line-height:1}.tool-shell{padding:clamp(20px,4vw,36px)}.tool-heading-row{justify-content:space-between;gap:24px;margin-bottom:24px;display:flex}.tool-heading-row p{max-width:760px;margin-bottom:0}.input-card{box-shadow:none;padding:20px}.input-label{font-weight:900;display:block}.input-help{margin:4px 0 0;font-size:.95rem}.counter{background:var(--surface-strong);min-width:74px;color:var(--primary);text-align:center;border-radius:999px;padding:8px 12px;font-weight:900}.counter-danger{background:var(--error-bg);color:var(--error-text)}.target-textarea{resize:vertical;border:1px solid var(--border);width:100%;min-height:190px;color:var(--text);background:#fbfcff;border-radius:18px;outline:none;margin-top:18px;padding:16px}.target-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px #2457ff1f}.field-error{color:var(--error-text);margin:10px 0 0;font-weight:800}.input-actions,.toolbar{margin-top:16px}.file-button{position:relative;overflow:hidden}.file-button input{opacity:0;width:100%;position:absolute;inset:0}.alert{background:var(--error-bg);color:var(--error-text);border:1px solid #f4b8b2;border-radius:16px;margin-top:16px;padding:14px 16px;font-weight:800}.progress-wrap{margin-top:22px}.progress-text{color:var(--muted);margin-bottom:8px;font-size:.95rem;font-weight:800}.progress-bar{background:#e5eaf2;border-radius:999px;height:12px;overflow:hidden}.progress-bar div{border-radius:inherit;background:linear-gradient(90deg, var(--primary), #6f8cff);height:100%;transition:width .22s}.stats-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.stat-card{border:1px solid var(--border);background:#fbfcff;border-radius:18px;padding:14px}.stat-card span{color:var(--muted);font-size:.82rem;font-weight:800;display:block}.stat-card strong{margin-top:4px;font-size:1.6rem;line-height:1;display:block}.table-card,.empty-state{box-shadow:none;margin-top:20px}.empty-state{text-align:center;padding:32px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:14px 16px}th{color:var(--muted);text-transform:uppercase;background:#fbfcff;font-size:.82rem}tr:last-child td{border-bottom:0}.sort-button{color:inherit;font:inherit;text-transform:inherit;background:0 0;border:0;font-weight:900}.dr-cell{font-weight:900}.error-cell{color:var(--muted);max-width:260px}.status,.cache-pill{border-radius:999px;align-items:center;padding:4px 10px;font-size:.8rem;font-weight:900;display:inline-flex}.status-success{background:var(--success-bg);color:var(--success-text)}.status-invalid{background:var(--invalid-bg);color:var(--invalid-text)}.status-error{background:var(--error-bg);color:var(--error-text)}.status-queued{background:var(--queued-bg);color:var(--queued-text)}.cache-pill{color:var(--primary);background:#e9efff;margin-left:6px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.content-card{box-shadow:none;padding:28px}.content-card p,.content-card ol{margin-bottom:0}.content-card li+li{margin-top:8px}.faq-section{padding-top:20px}.faq-list{gap:12px;margin-top:24px;display:grid}.faq-item{box-shadow:none;padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:900}.faq-item p{margin-bottom:0}.footer{padding:32px 0 48px}.footer p{text-align:center;margin:0;font-size:.95rem}@media (max-width:860px){.hero-grid,.content-grid{grid-template-columns:1fr}.section{padding:56px 0}.section-tight{padding-top:0}.hero{padding-top:64px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.hero-actions,.toolbar,.input-actions{flex-direction:column;align-items:stretch}.primary-button,.secondary-button,.danger-button{width:100%}.input-header,.progress-text{flex-direction:column;align-items:flex-start}.stats-grid{grid-template-columns:1fr}}