:root{--color-bg: #FAF9F6;--color-surface: #FFFFFF;--color-navy: #1B2A4A;--color-navy-light: #2C3E6B;--color-accent: #2D5FA0;--color-accent-hover: #1E4A80;--color-text: #1B2A4A;--color-text-secondary: #5A6578;--color-text-muted: #8B92A0;--color-border: #D8DAE0;--color-border-light: #ECEDF0;--color-highlight: #FFF3CD;--font-display: "Source Serif 4", Georgia, serif;--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--max-width: 1140px;--nav-height: 56px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}.navbar{position:sticky;top:0;z-index:100;height:var(--nav-height);background:var(--color-navy);border-bottom:3px solid var(--color-accent);display:flex;align-items:center;padding:0 24px}.navbar-inner{max-width:var(--max-width);width:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.navbar-brand{font-family:var(--font-display);font-size:17px;font-weight:700;color:#fff;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;text-decoration:none}.navbar-brand:hover{color:#fff}.navbar-brand .brand-rule{width:2px;height:20px;background:var(--color-accent);opacity:.6}.navbar-brand .brand-sub{font-family:var(--font-body);font-size:12px;font-weight:500;color:#ffffff8c;letter-spacing:.06em;text-transform:uppercase}.navbar-links{display:flex;gap:4px}.navbar-links a{font-family:var(--font-body);font-size:13px;font-weight:500;color:#ffffffa6;padding:6px 14px;border-radius:6px;transition:all .15s ease;letter-spacing:.01em}.navbar-links a:hover{color:#fff;background:#ffffff14}.navbar-links a.active{color:#fff;background:#ffffff1f}.page-container{max-width:var(--max-width);margin:0 auto;padding:48px 24px 80px}.page-header{margin-bottom:48px;padding-bottom:32px;border-bottom:1px solid var(--color-border)}.page-header h1{font-family:var(--font-display);font-size:36px;font-weight:700;color:var(--color-navy);line-height:1.2;letter-spacing:-.02em;margin-bottom:10px}.page-header .subtitle{font-size:16px;color:var(--color-text-secondary);max-width:640px;line-height:1.55}.chart-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:8px;padding:32px;margin-bottom:40px;box-shadow:0 1px 3px #1b2a4a0a}.chart-card h2{font-family:var(--font-display);font-size:22px;font-weight:600;color:var(--color-navy);margin-bottom:4px;letter-spacing:-.01em}.chart-card .chart-subtitle{font-size:14px;color:var(--color-text-secondary);margin-bottom:20px}.chart-card .chart-note{font-size:12px;color:var(--color-text-muted);margin-top:2px;font-style:italic}.threshold-bar{display:flex;align-items:center;gap:6px;margin-bottom:20px;flex-wrap:wrap}.threshold-bar .label{font-size:12px;color:var(--color-text-muted);margin-right:4px}.threshold-btn{font-family:var(--font-mono);font-size:12px;padding:4px 12px;border-radius:4px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-secondary);cursor:pointer;transition:all .12s ease}.threshold-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.threshold-btn.active{background:var(--color-navy);border-color:var(--color-navy);color:#fff;font-weight:500}.chart-layout{display:flex;gap:24px;flex-wrap:wrap}.chart-pie-area{flex:1 1 480px;min-height:440px}.chart-legend-area{flex:1 1 300px;max-height:440px;overflow-y:auto}.legend-table{width:100%;border-collapse:collapse;font-size:12.5px}.legend-table thead th{text-align:left;padding:6px 10px;font-weight:600;color:var(--color-text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;border-bottom:2px solid var(--color-border);position:sticky;top:0;background:var(--color-surface)}.legend-table thead th:nth-child(2),.legend-table thead th:nth-child(3){text-align:right}.legend-table tbody tr{cursor:pointer;transition:background .1s ease}.legend-table tbody tr:hover,.legend-table tbody tr.highlight{background:#f0f4fa}.legend-table tbody td{padding:5px 10px;border-bottom:1px solid var(--color-border-light);color:var(--color-text)}.legend-table tbody td:nth-child(2),.legend-table tbody td:nth-child(3){text-align:right;font-family:var(--font-mono);font-size:12px;color:var(--color-text-secondary)}.legend-swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:8px;vertical-align:middle;flex-shrink:0}.legend-name-cell{display:flex;align-items:center}.chart-tooltip{background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:10px 14px;box-shadow:0 4px 16px #1b2a4a1f;max-width:280px}.chart-tooltip .tt-name{font-weight:600;font-size:13px;color:var(--color-navy);margin-bottom:3px}.chart-tooltip .tt-value{font-family:var(--font-mono);font-size:13px;color:var(--color-text)}.chart-tooltip .tt-pct{font-size:12px;color:var(--color-text-muted)}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.category-card{display:block;background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:8px;padding:0;overflow:hidden;box-shadow:0 1px 3px #1b2a4a0a;transition:box-shadow .15s ease,border-color .15s ease;text-decoration:none;color:inherit}.category-card:hover{border-color:var(--color-accent);box-shadow:0 4px 12px #1b2a4a14;color:inherit}.card-preview{width:100%;height:140px;display:flex;align-items:center;justify-content:center;background:var(--color-bg);border-bottom:1px solid var(--color-border-light)}.card-preview img{width:100%;height:100%;object-fit:cover}.card-text{padding:20px 24px 24px}.category-card h2{font-family:var(--font-display);font-size:20px;font-weight:600;color:var(--color-navy);margin-bottom:8px}.category-card p{font-size:14px;color:var(--color-text-secondary);line-height:1.5}.site-footer{max-width:var(--max-width);margin:0 auto;padding:24px 24px 40px;border-top:1px solid var(--color-border);font-size:12px;color:var(--color-text-muted)}.footer-attribution{margin-top:8px;font-size:13px;color:var(--color-text-secondary)}.dark-card{background:#0a0e17;border-color:#1e293b;color:#e2e8f0}.dark-card h2{color:#f1f5f9}.slope-legend-bar{display:flex;justify-content:center;gap:8px;margin-bottom:32px;font-size:11px;flex-wrap:wrap}.slope-legend-btn{display:flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;border:1.5px solid transparent;cursor:pointer;transition:all .2s;font-family:var(--font-mono);font-size:11px;outline-offset:2px;outline:1px solid transparent}.slope-legend-swatch{display:inline-block;width:20px;height:4px;border-radius:2px;transition:opacity .2s}.slope-table-wrap{overflow-x:auto;border-radius:8px;border:1px solid #1e293b}.slope-table{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:12px}.slope-table thead th{padding:10px 12px;background:#0f172a;color:#64748b;font-weight:600;border-bottom:2px solid #1e293b;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;font-size:11px;letter-spacing:.04em;position:sticky;top:0;z-index:2}.slope-table thead th.active{color:#f1f5f9}.slope-table tbody tr{transition:background .15s;cursor:default}.slope-table tbody td{padding:7px 12px}.slope-table .shift-badge,.slope-table .pct-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-weight:700}.slope-table .shift-badge{min-width:48px;text-align:center}.slope-table .pct-badge{min-width:64px;text-align:right}.chart-source{font-size:10px;color:#334155}.share-menu{display:flex;gap:8px;margin-bottom:16px;align-items:flex-start;flex-wrap:wrap;position:relative}.share-btn{font-family:var(--font-body);font-size:11px;font-weight:500;padding:4px 12px;border-radius:4px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-secondary);cursor:pointer;transition:all .12s ease}.share-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.dark-card .share-btn{border-color:#334155;background:#0f172a;color:#94a3b8}.dark-card .share-btn:hover{border-color:#60a5fa;color:#60a5fa}.embed-popover{position:absolute;top:32px;left:0;z-index:10;background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:12px;box-shadow:0 4px 16px #1b2a4a1f;width:360px;max-width:90vw}.dark-card .embed-popover{background:#1e293b;border-color:#334155}.embed-popover textarea{width:100%;font-family:var(--font-mono);font-size:11px;border:1px solid var(--color-border-light);border-radius:4px;padding:8px;resize:none;background:var(--color-bg);color:var(--color-text)}.dark-card .embed-popover textarea{background:#0f172a;border-color:#334155;color:#e2e8f0}.embed-copy-btn{margin-top:8px;font-family:var(--font-body);font-size:11px;font-weight:500;padding:4px 12px;border-radius:4px;border:1px solid var(--color-accent);background:var(--color-accent);color:#fff;cursor:pointer;transition:all .12s ease}.embed-copy-btn:hover{background:var(--color-accent-hover)}@media(max-width:768px){.page-header h1{font-size:28px}.chart-card{padding:20px 16px}.chart-layout{flex-direction:column}.chart-pie-area{min-height:auto}.chart-legend-area{max-height:none}.navbar-brand .brand-rule,.navbar-brand .brand-sub{display:none}}