:root{color-scheme:light dark;--ink-0:#0f172a;--ink-1:#1f2937;--ink-2:#475569;--ink-3:#6b7a8c;--paper-0:#ffffff;--paper-1:#fafbfd;--paper-2:#f1f4f9;--paper-3:#e8ecf5;--app-surface-1:var(--paper-0);--app-surface-2:var(--paper-1);--app-surface-3:var(--paper-2);--app-surface-overlay:var(--paper-0);--surface:var(--app-surface-1);--surface-soft:var(--app-surface-2);--surface-sunken:var(--paper-3);--ink:var(--ink-0);--ink-secondary:var(--ink-2);--ink-tertiary:var(--ink-3);--r-sm:var(--radius-sm);--r-md:var(--radius-md);--r-lg:var(--radius-lg);--r-xl:var(--radius-xl);--brand-emphasis:#00358f;--accent-emphasis:#a4212c;--status-success-bg:#e8f7ef;--status-success-fg:#166534;--status-warning-bg:#fbf0db;--status-warning-fg:#8a5b05;--status-danger-bg:#fbe7ea;--status-danger-fg:#a4212c;--status-info-bg:#e8eef8;--status-info-fg:#1d4ed8;--reader-paper:#fbfbfa;--reader-ink:#1f2937;--cite-line:#a8c2ec;--cite-wash:rgba(67,130,230,0.06);--cite-ink:#1d4ed8;--anno-line:#d6bb72;--anno-wash:rgba(217,184,96,0.10);--anno-wash-strong:rgba(217,184,96,0.16);--select-wash:rgba(67,130,230,0.22);--focus-ring:color-mix(in oklab,var(--brand) 55%,transparent);--focus-ring-offset:var(--app-surface-1);--hover-tint:color-mix(in oklab,var(--text) 6%,transparent);--active-tint:color-mix(in oklab,var(--text) 12%,transparent);--app-bg-image:radial-gradient(1200px 600px at 85% 0%,color-mix(in oklab,var(--brand) 9%,transparent),transparent),radial-gradient(900px 500px at 10% 0%,color-mix(in oklab,var(--accent) 6%,transparent),transparent);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--space-8:40px;--space-9:48px;--space-10:64px;--elevation-0:none;--elevation-1:0 1px 3px rgba(0,40,104,0.06),0 1px 2px rgba(0,40,104,0.04);--elevation-2:0 4px 12px rgba(0,40,104,0.08),0 1px 3px rgba(0,40,104,0.05);--elevation-3:0 12px 28px rgba(0,40,104,0.10),0 2px 6px rgba(0,40,104,0.04);--elevation-4:0 20px 44px rgba(0,40,104,0.14),0 4px 10px rgba(0,40,104,0.05);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-2xl:24px;--radius-full:999px;--duration-fast:100ms;--duration-normal:150ms;--duration-slow:250ms;--duration-slower:350ms;--ease-default:cubic-bezier(0.25,0.1,0.25,1);--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-in-out:cubic-bezier(0.45,0,0.55,1);--text-xs:11px;--text-sm:12px;--text-base:14px;--text-md:16px;--text-lg:18px;--text-xl:22px;--text-2xl:28px;--text-3xl:36px;--leading-tight:1.2;--leading-normal:1.45;--leading-relaxed:1.6;--tracking-tight:-0.01em;--tracking-normal:0;--tracking-wide:0.02em;--tracking-wider:0.06em;--surface-0:#ffffff;--surface-1:#fbfcfe;--text-strong:#122a4b;--text-body:#3e5678;--text-muted:#6c7f9c;--card-border:#dde5f0;--card-radius:10px;--card-padding-default:12px;--card-padding-priority:16px;--card-padding-compact:10px;--card-gap-zone:16px;--card-gap-intra:8px;--card-shadow-priority:0 2px 8px rgba(15,42,75,0.06);--brand-2:var(--brand)}[data-admin-theme=dark]{color-scheme:dark;--elevation-1:0 1px 3px rgba(0,0,0,0.24),0 1px 2px rgba(0,0,0,0.16);--elevation-2:0 4px 12px rgba(0,0,0,0.32),0 1px 3px rgba(0,0,0,0.18);--elevation-3:0 12px 28px rgba(0,0,0,0.38),0 2px 6px rgba(0,0,0,0.16);--elevation-4:0 20px 44px rgba(0,0,0,0.48),0 4px 10px rgba(0,0,0,0.18);--ink-0:#edf1f7;--ink-1:#c8d0dc;--ink-2:#a0aaba;--ink-3:#6f7b8c;--paper-0:#1b1f25;--paper-1:#22272f;--paper-2:#14171c;--paper-3:#0f1216;--brand-emphasis:#8aa8e4;--accent-emphasis:#f0a5b2;--status-success-bg:#14322a;--status-success-fg:#6ee7a8;--status-warning-bg:#3a2c12;--status-warning-fg:#f0c068;--status-danger-bg:#3a1a1f;--status-danger-fg:#f4a0ac;--status-info-bg:#162238;--status-info-fg:#92b4ee;--reader-paper:#1b1f25;--reader-ink:#e6ebf3;--cite-line:#6f8fc6;--cite-wash:rgba(120,162,230,0.10);--cite-ink:#92b4ee;--anno-line:#b89556;--anno-wash:rgba(217,184,96,0.14);--anno-wash-strong:rgba(217,184,96,0.22);--select-wash:rgba(120,162,230,0.28);--app-bg-image:radial-gradient(1200px 600px at 85% 0%,color-mix(in oklab,var(--brand) 12%,transparent),transparent),radial-gradient(900px 500px at 10% 100%,color-mix(in oklab,var(--accent) 8%,transparent),transparent);--surface-0:#14171c;--surface-1:#1a1e25;--text-strong:#f1f4f9;--text-body:#c6cfdd;--text-muted:#8a95a8;--card-border:#2a313b;--card-shadow-priority:0 2px 8px rgba(0,0,0,0.4)}@media (prefers-contrast:more){:root,[data-admin-theme=dark]{--border-subtle:var(--ink-2);--border:var(--ink-1);--border-strong:var(--ink-0)}}@media (forced-colors:active){:root{--focus-ring:CanvasText;--focus-ring-offset:Canvas}}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}@keyframes page-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}