.check-page{min-height:100vh;display:flex;flex-direction:column;background:#fff;color:#0f172a;font-family:var(--font-sans,ui-sans-serif,system-ui,-apple-system,sans-serif)}.check-footer,.check-header{border-bottom:1px solid #e2e8f0}.check-footer{border-bottom:none;border-top:1px solid #e2e8f0;margin-top:auto}.check-footer-inner,.check-header-inner{max-width:760px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;gap:12px;font-size:14px}.check-footer-inner{color:#64748b;flex-wrap:wrap}.check-footer-inner a{color:#64748b;text-decoration:none}.check-footer-inner a:hover{text-decoration:underline}.check-brand{font-weight:600;font-size:16px;color:#0f172a;text-decoration:none}.check-brand-dot{color:#2563eb}.check-main{flex:1;max-width:760px;margin:0 auto;padding:48px 24px 64px;width:100%;box-sizing:border-box}.check-hero h1{font-size:32px;line-height:1.15;letter-spacing:-.02em;margin:0 0 12px}.check-hero p{font-size:17px;line-height:1.5;color:#475569;margin:0 0 8px}.check-hero-meta{font-size:13px;color:#94a3b8;margin-top:10px}.check-drop{margin-top:28px;border:2px dashed #cbd5e1;border-radius:12px;padding:40px 24px;text-align:center;background:#f8fafc;cursor:pointer;transition:border-color .15s,background .15s}.check-drop.is-dragging,.check-drop:hover{border-color:#2563eb;background:#eff6ff}.check-drop-title{font-size:16px;font-weight:500;margin:0 0 4px}.check-drop-sub{font-size:13px;color:#64748b;margin:0}.check-drop input[type=file]{display:none}.check-paste-toggle{margin-top:14px;text-align:center;font-size:13px}.check-paste-toggle button{background:none;border:none;color:#2563eb;cursor:pointer;font-size:13px;text-decoration:underline;padding:0}.check-textarea{width:100%;margin-top:14px;min-height:160px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;padding:12px;border:1px solid #cbd5e1;border-radius:8px;box-sizing:border-box;resize:vertical}.check-actions{margin-top:16px;display:flex;gap:10px;align-items:center}.check-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #cbd5e1;background:#fff;color:#0f172a;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:500;cursor:pointer}.check-btn.primary{background:#0f172a;color:#fff;border-color:#0f172a}.check-btn.primary:hover{background:#1e293b}.check-btn:disabled{opacity:.5;cursor:not-allowed}.check-selected-file{font-size:13px;color:#475569}.check-banner{margin-top:28px;border-radius:12px;padding:18px 20px;border:1px solid transparent}.check-banner.pass{background:#f0fdf4;border-color:#bbf7d0}.check-banner.fail{background:#fef2f2;border-color:#fecaca}.check-banner-title{font-size:18px;font-weight:600;margin:0 0 4px;display:flex;align-items:center;gap:8px}.check-banner.pass .check-banner-title{color:#15803d}.check-banner.fail .check-banner-title{color:#b91c1c}.check-banner-meta{font-size:13px;color:#475569;margin:0}.check-findings{margin-top:20px;display:flex;flex-direction:column;gap:12px}.check-findings h2{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:#64748b;margin:8px 0 0}.check-finding{border:1px solid #e2e8f0;border-left:3px solid #ef4444;border-radius:8px;padding:12px 14px;background:#fff}.check-finding.warning{border-left-color:#f59e0b}.check-finding-msg{font-size:14px;font-weight:500;margin:0 0 4px}.check-finding-path{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#94a3b8;margin:0 0 6px;word-break:break-all}.check-finding-fix{font-size:13px;color:#475569;background:#f8fafc;border-radius:6px;padding:8px 10px;margin:6px 0 0}.check-finding-fix strong{color:#0f172a}.check-error{margin-top:24px;background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:10px;padding:14px 16px;font-size:14px}.check-cta{margin-top:32px;background:#0f172a;color:#fff;border-radius:12px;padding:24px;text-align:center}.check-cta h3{margin:0 0 6px;font-size:18px}.check-cta p{margin:0 0 16px;color:#cbd5e1;font-size:14px}.check-cta a{display:inline-block;background:#fff;color:#0f172a;text-decoration:none;font-weight:500;border-radius:8px;padding:11px 22px;font-size:14px}