:root,[data-theme=midnight]{--font-body:"Inter", system-ui, sans-serif;--font-heading:"Inter", system-ui, sans-serif;--bg-base:#0f172a;--bg-main:#1e293b;--bg-surface:#1e293b;--bg-surface-hover:#334155;--bg-input:#1e293bbf;--bg-panel:#1e293b73;--bg-panel-header:#1e293bd9;--bg-inset:#ffffff08;--text-main:#f8fafc;--text-muted:#94a3b8;--text-on-accent:#fff;--link:#818cf8;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:#6366f166;--accent-soft:#6366f11f;--accent-border:#6366f147;--border:#334155;--hover-overlay:#ffffff0f;--overlay-scrim:#000000a6;--shadow-input:0 4px 6px -1px #00000040;--shadow-card:0 10px 15px -3px #00000073, 0 4px 6px -4px #00000059;--shadow-glow:0 0 20px var(--accent-glow);--brand-gradient:linear-gradient(135deg, #a5b4fc, #818cf8);--danger:#ef4444;--danger-hover:#dc2626;--danger-soft:#ef44441f;--danger-border:#ef444459;--danger-text:#fca5a5;--success:#22c55e;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--pulse-color:#6366f166}[data-theme=paper]{--font-body:"Source Serif 4", "Georgia", serif;--font-heading:"Crimson Pro", "Georgia", serif;--bg-base:#f3efe8;--bg-main:#ebe6dc;--bg-surface:#fffcf7;--bg-surface-hover:#f5f0e8;--bg-input:#fffcf7;--bg-panel:#fffcf7;--bg-panel-header:#f8f4ec;--bg-inset:#8b5a2b0f;--text-main:#292524;--text-muted:#78716c;--text-on-accent:#fffdf8;--link:#92400e;--accent:#8b5a2b;--accent-hover:#a16207;--accent-glow:#8b5a2b33;--accent-soft:#8b5a2b1a;--accent-border:#8b5a2b40;--border:#d6cfc4;--hover-overlay:#8b5a2b0f;--overlay-scrim:#29252473;--shadow-input:0 1px 3px #29252414;--shadow-card:0 4px 14px #29252414;--shadow-glow:0 0 0 1px var(--accent-border);--brand-gradient:linear-gradient(135deg, #a16207, 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serif;--bg-base:#e7e3d8;--bg-main:#efede5;--bg-surface:#f8f6ef;--bg-surface-hover:#eeebe1;--bg-input:#fbfaf5;--bg-panel:#f8f6ef;--bg-panel-header:#ece8dc;--bg-inset:#2020200d;--text-main:#202020;--text-muted:#5f6368;--text-on-accent:#fff;--link:#334155;--accent:#475569;--accent-hover:#334155;--accent-glow:#4755692e;--accent-soft:#4755691a;--accent-border:#47556947;--border:#cbc5b7;--hover-overlay:#47556912;--overlay-scrim:#20202085;--shadow-input:inset 0 1px 2px #20202014;--shadow-card:0 8px 22px #2a23191a;--shadow-glow:0 0 0 1px var(--accent-border);--brand-gradient:linear-gradient(135deg, #64748b, #475569);--danger-text:#b91c1c;--danger-soft:#b91c1c14;--danger-border:#b91c1c40;--radius-lg:6px;--radius-md:4px;--radius-sm:2px;--pulse-color:#47556940}[data-theme=newspaper] body{background-color:var(--bg-main);background-image:radial-gradient(circle at 25% 20%,#20202009 0 1px,#0000 1px),radial-gradient(circle at 75% 80%,#20202006 0 1px,#0000 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.top-header .brand p{font-family:var(--font-heading);font-size:.8rem}[data-theme=wikipedia] .markdown-body a{text-decoration:underline}[data-theme=wikipedia] .markdown-body h1{font-family:var(--font-heading);border-bottom:1px solid #a2a9b1;padding-bottom:.25em;font-weight:400}[data-theme=wikipedia] .history-card,[data-theme=wikipedia] .sidebar,[data-theme=wikipedia] .breadcrumbs,[data-theme=wikipedia] .job-view{box-shadow:none;border-radius:2px}[data-theme=wikipedia] .history-card:hover{background:#f8f9fa;transform:none}[data-theme=wikipedia] .folder-card{background:#f8f9fa;border-style:solid}[data-theme=diary]{--font-body:"EB Garamond", "Palatino Linotype", serif;--font-heading:"Cormorant Garamond", "Georgia", 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p{color:#fffaf0db;max-width:620px;margin-top:1.4rem;font-size:clamp(1.1rem,2vw,1.45rem);line-height:1.5}.landing-enter-btn{color:#17120a;cursor:pointer;background:#fffaf0;border:1px solid #ffffff59;border-radius:999px;justify-content:center;align-items:center;gap:.75rem;min-height:3.6rem;margin-top:2rem;padding:0 1.45rem;font-family:Inter,system-ui,sans-serif;font-size:1rem;font-weight:800;transition:transform .2s,box-shadow .2s,background-color .2s;display:inline-flex;box-shadow:0 18px 44px #00000047}.landing-enter-btn:hover,.landing-enter-btn:focus-visible{background:#fff;outline:none;transform:translateY(-2px);box-shadow:0 24px 60px #0000005c}.landing-auth-actions{flex-wrap:wrap;align-items:center;gap:.85rem;margin-top:2rem;display:flex}.landing-auth-actions 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