:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--page-bg);color:var(--text);--page-bg: #f8fafc;--text: #111827;--surface: #ffffff;--input-bg: #ffffff;--muted: #64748b;--line: #e2e8f0;--primary: #111827;--primary-contrast: #ffffff;--accent: #38bdf8;--danger: #dc2626;--danger-bg: #fef2f2;--danger-line: #fecaca;--notice-text: #854d0e;--notice-bg: #fefce8;--notice-line: #fde68a;--success-text: #166534;--success-bg: #f0fdf4;--success-line: #bbf7d0;--hero-start: #111827;--hero-end: #1e3a8a;--hero-muted: #dbeafe;--tile-end: #111827;--barcode-bg: #ffffff;--fullscreen-bg: #ffffff;--link: #0f172a;--shadow: rgba(15, 23, 42, .08);--shadow-strong: rgba(15, 23, 42, .18);--status-online-bg: #f0fdf4;--status-online-line: #bbf7d0;--status-online-text: #166534;--status-offline-bg: #fffbeb;--status-offline-line: #fde68a;--status-offline-text: #92400e;--radius: 24px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--page-bg: #020617;--text: #e5e7eb;--surface: #0f172a;--input-bg: #111827;--muted: #94a3b8;--line: #243244;--primary: #e5e7eb;--primary-contrast: #020617;--danger: #fca5a5;--danger-bg: #450a0a;--danger-line: #7f1d1d;--notice-text: #fde68a;--notice-bg: #422006;--notice-line: #713f12;--success-text: #bbf7d0;--success-bg: #052e16;--success-line: #166534;--hero-start: #0f172a;--hero-end: #075985;--hero-muted: #bae6fd;--tile-end: #020617;--barcode-bg: #ffffff;--fullscreen-bg: #020617;--link: #bae6fd;--shadow: rgba(0, 0, 0, .35);--shadow-strong: rgba(0, 0, 0, .48);--status-online-bg: #052e16;--status-online-line: #166534;--status-online-text: #bbf7d0;--status-offline-bg: #451a03;--status-offline-line: #92400e;--status-offline-text: #fde68a}}:root[data-theme=dark]{color-scheme:dark;--page-bg: #020617;--text: #e5e7eb;--surface: #0f172a;--input-bg: #111827;--muted: #94a3b8;--line: #243244;--primary: 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80px}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.legal-page{max-width:760px;margin:0 auto;padding:16px 0 80px}.legal-card{margin-top:18px}.hero-panel{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;background:linear-gradient(135deg,var(--hero-start),var(--hero-end));color:#fff;padding:28px;border-radius:32px;box-shadow:0 24px 60px var(--shadow-strong)}h1{margin:0 0 8px;font-size:clamp(2rem,7vw,4.2rem);line-height:.95;letter-spacing:-.07em}h2{margin:0 0 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var(--line)}.manual-fallback{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}.update-banner{position:fixed;left:16px;right:16px;bottom:16px;display:flex;justify-content:space-between;gap:12px;align-items:center;max-width:680px;margin:0 auto;padding:12px;border-radius:20px;background:var(--primary);color:var(--primary-contrast);box-shadow:0 18px 50px var(--shadow-strong)}.app-footer{max-width:1120px;margin:20px auto 0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.85rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-enter-active,.page-leave-active{transition:opacity .16s ease,transform .16s ease}.page-enter-from,.page-leave-to{opacity:0;transform:translateY(8px)}@keyframes 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