:root{--primary: #1b2a4d;--header: #293040;--accent: #1773ea;--highlight: #ff3c36;--fg: #1b2533;--muted-fg: #6b7a90;--bg: #f8fafc;--card: #ffffff;--muted: #ebeff3;--border: #dce3ed;--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--info: #0ea5e9;--shadow: 0 10px 30px rgba(27, 42, 77, .08);--stage: #080d16;--paper: #ffffff;--hairline: #dce3ed;--cite-ok-fg: #0e7a46;--cite-ok-bg: rgba(34, 197, 94, .1);--cite-ok-bd: #22c55e;--cite-no-fg: #b42318;--cite-no-bg: rgba(239, 68, 68, .1);--cite-no-bd: #ef4444;--cite-un-fg: #4f5d73;--cite-un-bg: #ebeff3;--cite-un-bd: #aebbd0;--hit: rgba(245, 158, 11, .28);--key-fg: #4f5d73;--key-bg: #ebeff3;--key-bd: #dce3ed;--hl-amber: #f5b55c;--hl-sky: #7cc4fa;--hl-lime: #b9e38a;--hl-rose: #f7a8b8;--hl-teal: #8fd9d1;--hl-violet: #c7b6f0;--row-workspace: 32px;--row-page: 48px;--hud-bg: rgba(243, 245, 248, .85);--hud-fg: #1b2533;--hud-border: rgba(27, 37, 51, .1);--hud-shadow: 0 24px 70px rgba(27, 42, 77, .28);--hud-chip-bg: rgba(27, 37, 51, .07);--hud-chip-bd: rgba(27, 37, 51, .16);--hud-row-sel: rgba(27, 37, 51, .08);--hud-detail: rgba(27, 37, 51, .62);--font-display: "Playfair Display", serif;--font-ui: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace}[data-theme=dark]{--primary: #3b5488;--header: #3b5488;--accent: #3b8bff;--fg: #e2e8f0;--muted-fg: #93a4bc;--bg: #0f1623;--card: #182236;--muted: #1e2a3d;--border: #2b3a52;--shadow: 0 12px 34px rgba(0, 0, 0, .24);--hairline: #2b3a52;--cite-ok-fg: #4ade80;--cite-ok-bg: rgba(34, 197, 94, .12);--cite-no-fg: #ff7a7a;--cite-no-bg: rgba(239, 68, 68, .12);--cite-un-fg: #93a4bc;--cite-un-bg: #1e2a3d;--cite-un-bd: #3b4a63;--key-fg: #93a4bc;--key-bg: #1e2a3d;--key-bd: #2b3a52;--hud-bg: rgba(24, 30, 44, .78);--hud-fg: #ffffff;--hud-border: rgba(255, 255, 255, .12);--hud-shadow: 0 24px 70px rgba(0, 0, 0, .45);--hud-chip-bg: rgba(255, 255, 255, .16);--hud-chip-bd: rgba(255, 255, 255, .18);--hud-row-sel: rgba(255, 255, 255, .14);--hud-detail: rgba(255, 255, 255, .7)}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}html,body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-ui);font-size:16px;line-height:1.55}mark{background:var(--hit);color:inherit;padding:0 1px;border-radius:2px}.btn-primary{background:var(--primary);color:#fff;font-family:var(--font-ui);font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center}.btn-primary:hover:not(:disabled){background:#24345c}[data-theme=dark] .btn-primary:hover:not(:disabled){background:#46619b}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:default}.ac-tooltip-wrap{position:relative;display:inline-flex}.ac-tooltip{pointer-events:none;position:absolute;left:50%;top:100%;transform:translate(-50%);margin-top:8px;white-space:nowrap;border-radius:6px;background:var(--header);color:#fff;padding:4px 8px;font-size:12px;font-weight:500;z-index:50;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;opacity:0;visibility:hidden;transition:opacity .15s}.ac-tooltip-wrap:hover .ac-tooltip,.ac-tooltip-wrap:focus-within .ac-tooltip{opacity:1;visibility:visible}