:root{--font-serif:"Newsreader", Georgia, "Times New Roman", serif;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"JetBrains Mono", SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--bg-page:#fbfbfc;--bg-surface:#fff;--bg-subtle:#f4f5f7;--bg-elevated:#fff;--bg-muted:#eceef2;--bg-code:#f1f3f7;--border-hairline:#0000000f;--border-subtle:#e5e7eb;--border-strong:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-faint:#94a3b8;--accent-ink:#0f172a;--accent-contrast:#fff;--accent-link:#0369a1;--accent-link-hover:#0284c7;--accent-tag:#f1f5f9;--accent-tag-text:#334155;--status-live-bg:#ecfdf5;--status-live-text:#065f46;--status-live-dot:#10b981;--status-research-bg:#eff6ff;--status-research-text:#1e40af;--status-research-dot:#3b82f6;--status-placeholder-bg:#fffbeb;--status-placeholder-text:#92400e;--status-placeholder-dot:#f59e0b;--shadow-sm:0 1px 2px 0 #0000000a;--shadow-md:0 4px 12px -2px #0f172a0f, 0 2px 4px -2px #0f172a08;--shadow-hover:0 12px 24px -4px #0f172a17, 0 4px 8px -2px #0f172a0a;--focus-ring:0 0 0 2px var(--bg-page), 0 0 0 4px #0284c7;--max-width-content:1120px;--max-width-text:740px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--header-height:64px;--transition-fast:.15s cubic-bezier(.16, 1, .3, 1);--transition-smooth:.22s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark]{--bg-page:#0a0c10;--bg-surface:#10141d;--bg-subtle:#161b26;--bg-elevated:#1a202e;--bg-muted:#1f2737;--bg-code:#131720;--border-hairline:#ffffff12;--border-subtle:#242c3d;--border-strong:#333e54;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-faint:#475569;--accent-ink:#f8fafc;--accent-contrast:#0f172a;--accent-link:#38bdf8;--accent-link-hover:#7dd3fc;--accent-tag:#192231;--accent-tag-text:#cbd5e1;--status-live-bg:#064e3b33;--status-live-text:#34d399;--status-live-dot:#10b981;--status-research-bg:#1e3a8a33;--status-research-text:#60a5fa;--status-research-dot:#3b82f6;--status-placeholder-bg:#78350f33;--status-placeholder-text:#fbbf24;--status-placeholder-dot:#f59e0b;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 14px -2px #00000080;--shadow-hover:0 12px 28px -4px #000000b3;--focus-ring:0 0 0 2px var(--bg-page), 0 0 0 4px #38bdf8}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-page);color:var(--text-primary);font-size:16px}body{font-family:var(--font-sans);color:var(--text-primary);background-color:var(--bg-page);min-height:100vh;transition:background-color var(--transition-fast), color var(--transition-fast);flex-direction:column;font-size:1rem;line-height:1.65;display:flex}:focus-visible{box-shadow:var(--focus-ring);outline:none}.skip-to-content{background:var(--accent-ink);color:var(--accent-contrast);border-radius:var(--radius-sm);z-index:1000;transition:top var(--transition-fast);padding:10px 18px;font-size:.875rem;font-weight:500;text-decoration:none;position:absolute;top:-100px;left:20px}.skip-to-content:focus{top:20px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);color:var(--text-primary);letter-spacing:-.02em;font-weight:600;line-height:1.25}.serif-heading{font-family:var(--font-serif);letter-spacing:-.015em;font-weight:400}.serif-italic{font-family:var(--font-serif);font-style:italic;font-weight:400}p{color:var(--text-secondary);font-size:1.05rem;line-height:1.7}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}code,kbd,samp,pre{font-family:var(--font-mono);font-size:.88em}.container{width:100%;max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.container-narrow{width:100%;max-width:var(--max-width-text);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.92rem;font-weight:500;line-height:1.2;display:inline-flex}.btn-primary{background-color:var(--accent-ink);color:var(--accent-contrast);border-color:var(--accent-ink)}.btn-primary:hover{opacity:.92;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-surface);color:var(--text-primary);border-color:var(--border-subtle);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--bg-subtle);border-color:var(--border-strong);transform:translateY(-1px)}.btn-outline{color:var(--text-primary);border-color:var(--border-subtle);background-color:#0000}.btn-outline:hover{background-color:var(--bg-subtle);border-color:var(--border-strong)}.btn-sm{padding:.45rem .85rem;font-size:.82rem}.badge{font-family:var(--font-mono);border-radius:var(--radius-sm);letter-spacing:.02em;align-items:center;gap:.4rem;padding:.25rem .65rem;font-size:.76rem;font-weight:500;display:inline-flex}.badge-live{background-color:var(--status-live-bg);color:var(--status-live-text);border:1px solid #10b98133}.badge-research{background-color:var(--status-research-bg);color:var(--status-research-text);border:1px solid #3b82f633}.badge-placeholder{background-color:var(--status-placeholder-bg);color:var(--status-placeholder-text);border:1px dashed #f59e0b66}.badge-tag{background-color:var(--accent-tag);color:var(--accent-tag-text);border:1px solid var(--border-hairline)}.status-dot{border-radius:50%;width:6px;height:6px;display:inline-block}.status-dot-live{background-color:var(--status-live-dot);box-shadow:0 0 8px var(--status-live-dot)}.status-dot-research{background-color:var(--status-research-dot)}.status-dot-placeholder{background-color:var(--status-placeholder-dot)}.card{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);padding:1.75rem}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-hover)}.editorial-rule{background-color:var(--border-subtle);border:none;height:1px;margin:3.5rem 0}.section-index{font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.6rem;font-size:.8rem;display:block}.section-title{letter-spacing:-.025em;margin-bottom:.75rem;font-size:2rem}.section-desc{max-width:680px;color:var(--text-secondary);margin-bottom:2rem;font-size:1.05rem}@media (max-width:768px){.section-title{font-size:1.65rem}.container{padding-left:1.15rem;padding-right:1.15rem}}