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span{color:var(--gold)}.hero-desc{color:#ffffffbf;font-size:1.1rem;margin-bottom:var(--s4);max-width:56ch}.hero-search{display:flex;gap:0;max-width:540px;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 24px #0000004d}.hero-search input{flex:1;border:none;outline:none;font-size:1rem;padding:var(--s2) var(--s3);background:#fff;color:#0b0c0c}.hero-search button{background:var(--red);border:none;color:#fff;cursor:pointer;font-size:.95rem;font-weight:600;padding:var(--s2) var(--s3);transition:background var(--ease);white-space:nowrap}.hero-search button:hover{background:#b5281a}.hero-stats{display:flex;gap:var(--s3);margin-top:var(--s3);flex-wrap:wrap}.hero-stat{color:#ffffffb3;font-size:.875rem}.hero-stat 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.band-label{display:block;font-size:.7rem;font-weight:600;color:#fffc;letter-spacing:.05em;text-transform:uppercase;margin-top:4px}.band-section{background:#003078}.band-division{background:#005eb8}.band-group{background:#1d70b8}.band-class{background:#4c9ede}.band-subclass{background:#d4351c}.section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--s2);margin:var(--s4) 0}.section-card{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--section-color, var(--navy));border-radius:var(--radius);padding:var(--s2) var(--s3);text-decoration:none;color:var(--text);display:flex;align-items:center;gap:var(--s2);transition:box-shadow var(--ease),transform var(--ease)}.section-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);text-decoration:none}.section-card .card-icon{font-size:1.75rem;flex-shrink:0;line-height:1}.section-card .card-code{font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--section-color, var(--navy));text-transform:uppercase;display:block}.section-card .card-title{font-size:.9rem;font-weight:600;line-height:1.3;color:var(--text)}.section-card .card-count{font-size:.75rem;color:var(--text2);margin-top:2px}.code-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--s2) var(--s3);text-decoration:none;color:var(--text);display:block;transition:box-shadow var(--ease),border-color var(--ease)}.code-card:hover{box-shadow:var(--shadow);border-color:var(--accent);text-decoration:none}.code-card .card-header{display:flex;align-items:flex-start;gap:var(--s1);margin-bottom:6px}.code-card .card-code-badge{background:var(--navy);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.04em;padding:2px 8px;border-radius:4px;flex-shrink:0;font-family:Courier New,monospace}[data-theme=dark] .code-card .card-code-badge{background:var(--accent)}.code-card .card-title{font-size:.95rem;font-weight:600;line-height:1.35;color:var(--text)}.code-card .card-summary{font-size:.82rem;color:var(--text2);line-height:1.4;margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.children-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--s2);margin:var(--s3) 0}.signal-card{background:linear-gradient(135deg,var(--navy),#001f5c);border-radius:var(--radius-lg);padding:var(--s4);color:#fff;display:flex;align-items:center;gap:var(--s4);margin:var(--s3) 0}.signal-card .signal-code{font-family:Courier New,monospace;font-size:2.5rem;font-weight:700;color:var(--gold);flex-shrink:0;line-height:1}.signal-card .signal-level{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#fff9;display:block;margin-bottom:4px}.signal-card .signal-title{font-family:var(--font-serif);font-size:1.25rem;color:#fff;line-height:1.3}.signal-card .signal-sdmx{font-size:.75rem;color:#fff6;font-family:monospace;margin-top:4px}.section-accent{display:inline-flex;align-items:center;gap:6px;background:var(--accent-bg, #e8f0fa);border:1px solid var(--accent-border, #b8d0f0);border-radius:100px;padding:4px 12px 4px 8px;font-size:.78rem;font-weight:600;color:var(--accent-color, var(--navy));text-decoration:none;transition:filter var(--ease)}.section-accent:hover{filter:brightness(.95);text-decoration:none}.section-accent .accent-icon{font-size:1rem}.section-accent .accent-code{font-family:monospace;font-weight:700;font-size:.8rem}.hierarchy-ladder{background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius);padding:var(--s2);margin:var(--s2) 0}.ladder-step{display:flex;align-items:center;gap:var(--s1);padding:6px var(--s1);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:background 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0;font-size:.825rem;color:var(--text2);white-space:nowrap}.breadcrumbs::-webkit-scrollbar{display:none}.breadcrumbs a{color:var(--text2);text-decoration:none}.breadcrumbs a:hover{color:var(--accent);text-decoration:underline}.breadcrumbs .sep{color:var(--line)}.breadcrumbs .current{color:var(--text);font-weight:500}.stat-bar{display:flex;gap:var(--s3);padding:var(--s2) var(--s3);background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius);margin:var(--s2) 0;flex-wrap:wrap}.stat-item{text-align:center}.stat-item .stat-value{display:block;font-size:1.25rem;font-weight:700;color:var(--text);line-height:1}.stat-item .stat-label{display:block;font-size:.7rem;color:var(--text2);font-weight:500;letter-spacing:.04em;text-transform:uppercase;margin-top:3px}.hub-meter{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,var(--navy),#001f5c);box-shadow:0 4px 20px #0030784d;flex-shrink:0}.hub-meter .meter-count{font-size:1.75rem;font-weight:700;color:#fff;line-height:1}.hub-meter .meter-label{font-size:.62rem;color:#fff9;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-top:2px}.info-grid{display:grid;grid-template-columns:auto 1fr;gap:4px var(--s3);margin:var(--s3) 0;font-size:.9rem}.info-grid dt{font-weight:600;color:var(--text2);white-space:nowrap}.info-grid dd{color:var(--text);margin:0}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:var(--s4);margin:var(--s3) 0}.panel-title{font-size:1rem;font-weight:700;letter-spacing:-.01em;margin-bottom:var(--s2);display:flex;align-items:center;gap:8px;color:var(--text)}.panel-title .panel-icon{font-size:1.1rem}.search-panel{padding:var(--s4) 0}.search-hero{background:var(--navy);padding:var(--s5) 0;margin-bottom:var(--s4)}.search-hero h1{color:#fff;margin-bottom:var(--s2)}.search-form{display:flex;gap:0;max-width:600px;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 16px #0000004d}.search-form input{flex:1;border:none;outline:none;font-size:1rem;padding:var(--s2) var(--s3);background:#fff;color:#0b0c0c}.search-form button{background:var(--red);border:none;color:#fff;cursor:pointer;font-weight:600;padding:var(--s2) var(--s3);transition:background var(--ease)}.search-form button:hover{background:#b5281a}.filter-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:var(--s3)}.filter-btn{background:var(--surface);border:1px solid var(--line);border-radius:100px;color:var(--text2);cursor:pointer;font-size:.8rem;font-weight:600;padding:5px 14px;transition:all var(--ease)}.filter-btn:hover,.filter-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}[data-theme=dark] .filter-btn:hover,[data-theme=dark] 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var(--line);border-radius:var(--radius);overflow:hidden}.faq-question{display:flex;align-items:center;justify-content:space-between;gap:var(--s2);padding:var(--s2) var(--s3);cursor:pointer;font-weight:600;font-size:.9rem;color:var(--text);list-style:none;transition:background var(--ease)}.faq-question:hover{background:var(--surface2)}.faq-question::marker{display:none}.faq-question .faq-chevron{flex-shrink:0;transition:transform var(--ease);color:var(--text2);font-size:.75rem}details[open] .faq-chevron{transform:rotate(180deg)}.faq-answer{padding:0 var(--s3) var(--s2);font-size:.875rem;color:var(--text2);line-height:1.6;border-top:1px solid var(--line);padding-top:var(--s2)}.keyword-cloud{display:flex;flex-wrap:wrap;gap:6px;margin:var(--s2) 0}.keyword-tag{background:var(--surface2);border:1px solid var(--line);border-radius:100px;color:var(--text2);font-size:.78rem;padding:3px 10px;text-decoration:none;transition:all var(--ease)}.keyword-tag:hover{background:var(--navy);color:#fff;border-color:var(--navy);text-decoration:none}[data-theme=dark] .keyword-tag:hover{background:var(--accent);border-color:var(--accent)}.source-note{background:var(--surface2);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:var(--s2) var(--s3);font-size:.825rem;color:var(--text2);margin:var(--s3) 0}.source-note strong{color:var(--text)}.siblings-list{display:grid;gap:4px;margin:var(--s2) 0}.sibling-item{display:flex;align-items:center;gap:var(--s1);padding:6px var(--s1);border-radius:var(--radius);text-decoration:none;color:var(--text);font-size:.875rem;transition:background var(--ease)}.sibling-item:hover{background:var(--surface2);text-decoration:none}.sibling-item.current{font-weight:600;background:#0030780f}[data-theme=dark] .sibling-item.current{background:#58a6ff14}.sibling-item .sib-code{font-family:monospace;font-size:.75rem;background:var(--surface2);border:1px solid var(--line);padding:1px 6px;border-radius:3px;flex-shrink:0}.static-hero{background:var(--navy);padding:var(--s6) 0;margin-bottom:var(--s5)}.static-hero h1{color:#fff}.static-hero .eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:var(--s1)}.static-hero p{color:#ffffffbf;margin-top:var(--s2)}.static-content{max-width:760px;margin:0 auto;padding:0 var(--s2)}.static-section{margin-bottom:var(--s5)}.static-section h2{border-bottom:2px solid var(--line);padding-bottom:var(--s1);margin-bottom:var(--s3)}.static-section p,.static-section li{color:var(--text2);font-size:.95rem}.static-section ul{padding-left:var(--s3);margin:var(--s2) 0}.static-section li{margin-bottom:var(--s1)}.static-section a{color:var(--accent)}.tag{display:inline-flex;align-items:center;gap:4px;background:var(--surface2);border:1px solid var(--line);border-radius:100px;font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:2px 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