:root{--bg:#f4f5f7;--paper:#fff;--ink:#18212b;--muted:#67727f;--line:#dce1e6;--accent:#2458d3;--accent-dark:#173e9e;--soft:#edf2ff;--warn:#fff1c7;--danger:#ffe1de;--detected:#e8ebef;--shadow:0 1px 3px rgba(20,28,38,.06),0 14px 40px rgba(20,28,38,.05)}
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,select,textarea{font:inherit}.site-header{height:64px;padding:0 max(20px,calc((100vw - 1480px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.brand{font-weight:800;color:var(--ink);text-decoration:none;font-size:18px}.privacy-pill{margin-left:12px;background:#e8f7ed;color:#245d37;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.header-controls,.inline-actions,.action-buttons{display:flex;gap:8px;align-items:center}.header-controls label{display:flex;gap:7px;align-items:center}.shell{max-width:1480px;margin:auto;padding:34px 20px 56px}.hero{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:24px}.hero h1{font-size:clamp(30px,4vw,52px);line-height:1.02;max-width:800px;margin:6px 0 12px;letter-spacing:-.035em}.hero p{max-width:840px;color:var(--muted);font-size:17px}.eyebrow{font-weight:800!important;color:var(--accent)!important;font-size:12px!important;letter-spacing:.1em}.summary{display:flex;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);white-space:nowrap}.summary div{display:flex;flex-direction:column}.summary strong{font-size:22px}.summary span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.controls{display:flex;gap:22px;align-items:end;padding:14px 16px;margin-bottom:16px;flex-wrap:wrap}.controls label,.control-group{display:flex;flex-direction:column;gap:6px}.control-label,.controls label>span{font-size:12px;font-weight:700;color:var(--muted)}select{background:white;border:1px solid var(--line);padding:8px 10px;border-radius:8px;color:var(--ink)}.segmented{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}.segmented button{border:0;border-right:1px solid var(--line);background:white;padding:8px 12px;cursor:pointer}.segmented button:last-child{border-right:0}.segmented button[aria-pressed=true]{background:var(--ink);color:white}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:16px}.editor-panel,.preview-panel{overflow:hidden}.panel-heading{min-height:58px;padding:12px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-heading>div:first-child{display:flex;align-items:center;gap:10px}.panel-heading h2{font-size:16px;margin:0}.step{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--accent);font-weight:800;margin:0}#input-text,.preview{height:440px;width:100%;border:0;padding:20px;resize:vertical;outline:none;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font:15px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#fcfcfd}.preview-empty{color:var(--muted);font-family:system-ui,sans-serif}.button{border:1px solid var(--line);background:white;border-radius:9px;padding:8px 12px;font-weight:700;cursor:pointer;color:var(--ink)}.button:hover:not(:disabled){border-color:#a9b2bd}.button.primary{background:var(--accent);border-color:var(--accent);color:white}.button.primary:hover:not(:disabled){background:var(--accent-dark)}.button.ghost{background:transparent}.button:disabled{opacity:.45;cursor:not-allowed}.legend{display:flex;gap:11px;font-size:11px;color:var(--muted);flex-wrap:wrap}.legend>span{display:flex;align-items:center;gap:5px}.legend i{width:10px;height:10px;border-radius:3px}.legend-selected{background:var(--danger)}.legend-detected{background:var(--detected)}mark.issue-mark{border-radius:4px;padding:1px 2px;cursor:pointer;text-decoration:none;outline:0;box-decoration-break:clone;-webkit-box-decoration-break:clone}mark.issue-mark.selected{background:var(--danger);border-bottom:2px solid #ce4f44}mark.issue-mark.detected{background:var(--detected);border-bottom:2px dashed #7c8793}mark.issue-mark.severity-high{box-shadow:inset 0 0 0 1px #be493f}mark.issue-mark:focus{box-shadow:0 0 0 3px rgba(36,88,211,.25)}.actions{margin-top:16px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.actions p{margin:2px 0;color:var(--muted);font-size:12px}.status{font-size:12px;color:var(--muted)}.details-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:16px;margin-top:16px}.issues-list{max-height:650px;overflow:auto}.issue-row{display:grid;grid-template-columns:24px 1fr;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);cursor:pointer}.issue-row:last-child{border-bottom:0}.issue-row:hover{background:#fafbfc}.issue-row input{margin-top:4px}.issue-head{display:flex;justify-content:space-between;gap:12px}.issue-badges{display:flex;gap:5px;flex-wrap:wrap}.badge{border-radius:999px;padding:2px 7px;font-size:10px;text-transform:uppercase;letter-spacing:.04em;background:#eef0f3;color:#59636f}.badge.severity-high{background:#ffe1de;color:#8f2d25}.badge.severity-medium{background:#fff1c7;color:#76530b}.badge.warning{background:#f8e6ff;color:#714080}.issue-found{display:inline-block;margin:6px 0;padding:3px 6px;border-radius:5px;background:#f1f3f5;max-width:100%;overflow-wrap:anywhere}.issue-body p{margin:2px 0;color:var(--muted);font-size:13px}.issue-change{font-size:12px;color:var(--muted)}.muted{color:var(--muted);padding:16px}.rules-panel{overflow:hidden}.rules-panel summary{cursor:pointer;display:flex;justify-content:space-between;padding:18px 16px;font-weight:800;border-bottom:1px solid var(--line)}.rules-panel summary span:last-child{font-size:11px;color:var(--muted);font-weight:600}.rule-intro{padding:0 16px;color:var(--muted);font-size:13px}.rule-category{padding:10px 16px;border-top:1px solid var(--line)}.rule-category h3{text-transform:capitalize;font-size:12px;color:var(--muted);letter-spacing:.05em}.rule-toggle{display:grid;grid-template-columns:20px 1fr;gap:8px;padding:7px 0}.rule-toggle span{display:flex;flex-direction:column}.rule-toggle small{color:var(--muted);font-size:11px;margin-top:2px}footer{text-align:center;color:var(--muted);padding:0 20px 36px;font-size:12px}dialog{border:1px solid var(--line);border-radius:14px;padding:0;width:min(560px,calc(100vw - 28px));box-shadow:0 24px 80px rgba(0,0,0,.22)}dialog::backdrop{background:rgba(18,26,36,.48)}dialog form{padding:18px;display:flex;flex-direction:column;gap:14px}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head h2{margin:0}.icon-button{border:0;background:none;font-size:28px;cursor:pointer}.dialog-actions{display:flex;align-items:center;gap:12px}.checkbox-line{display:flex!important;flex-direction:row!important;align-items:center}.honeypot{position:absolute;left:-9999px}dialog label{display:flex;flex-direction:column;gap:5px}dialog textarea{min-height:130px;border:1px solid var(--line);border-radius:8px;padding:9px}.neutral{background:#eef0f3}
@media(max-width:900px){.workspace,.details-grid{grid-template-columns:1fr}.hero{align-items:flex-start;flex-direction:column}.summary{width:100%;justify-content:space-between}.privacy-pill{display:none}.site-header{padding:0 14px}.header-controls label span{display:none}.shell{padding:22px 12px 42px}.actions{align-items:flex-start;flex-direction:column}.action-buttons{width:100%;flex-wrap:wrap}.action-buttons .button{flex:1}.controls{align-items:stretch}.control-group{width:100%}.segmented button{flex:1}.legend{display:none}}

.mini-report{border:0;background:none;color:var(--accent);font-size:11px;font-weight:800;cursor:pointer;padding:2px 4px}