:root{--navy: #2c3e50;--navy-dark: #22303e;--navy-light: #34495e;--accent: #2f6fed;--accent-dark: #1d54c9;--accent-soft: #e9f1fe;--bg: #f4f6f9;--card-bg: #ffffff;--border: #e3e6ec;--text: #1f2937;--text-dim: #6b7280;--red: #e74c3c;--green: #27ae60;--orange: #f39c12;--radius: 10px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Segoe UI,Roboto,-apple-system,BlinkMacSystemFont,Arial,sans-serif;scroll-behavior:smooth}img{max-width:100%}.clear-btn{border:none;background:none;cursor:pointer;display:flex;padding:0}.search-input{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:8px 12px;--icon-size: 15px;--icon-color: var(--text-dim)}.search-input:focus-within{border-color:var(--accent)}.search-input input{flex:1;min-width:0;border:none;outline:none;font-size:13.5px;color:var(--text);background:transparent}.search-input .clear-btn{--icon-size: 13px}.search-nav{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-dim);padding:0 2px}.search-nav .match-count{margin-right:auto}.topic,.mod-card,.result-row,.detail-sidebar{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius)}.mod-card,.result-row{text-decoration:none;color:inherit;box-shadow:0 2px 6px #0f172a0d;transition:transform .15s,box-shadow .15s,border-color .15s}.mod-card:hover,.result-row:hover{border-color:var(--accent)}.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-light) 100%);color:#fff;padding:56px 24px 64px;text-align:center}.hero h2{font-size:34px;margin:0 0 20px;font-weight:700}.search-wrap{max-width:600px;margin:0 auto}.search-box{display:flex;align-items:center;gap:10px;width:100%;padding:13px 20px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:#ffffff1f;transition:background .15s,border-color .15s;--icon-size: 17px;--icon-color: #d7e0ea}.search-box:focus-within{background:#fff3;border-color:#ffffff73}.search-box input{flex:1;border:none;outline:none;background:transparent;color:#fff;font-size:14px}.search-box input::placeholder{color:#b8c4d1}.search-box .clear-btn{--icon-size: 15px;--icon-color: #d7e0ea}.card-grid{max-width:1080px;margin:-36px auto 60px;padding:0 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}.mod-card{padding:22px;text-align:left;cursor:pointer;display:block}.mod-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0f172a1f}.mod-card .icon,.result-icon{border-radius:8px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;--icon-color: var(--accent)}.mod-card .icon{width:40px;height:40px;margin-bottom:14px;--icon-size: 20px}.mod-card h3{margin:0 0 8px;font-size:16px;color:var(--navy)}.mod-card p,.result-text p{margin:0;font-size:13px;color:var(--text-dim);line-height:1.5}.mod-card .count{display:inline-block;margin-top:12px;font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:3px 9px;border-radius:999px}.results-panel{max-width:760px;margin:-30px auto 60px;padding:0 24px}.results-heading{color:var(--text-dim);font-size:13px;margin:0 0 14px;padding:0 4px}.results-list{display:flex;flex-direction:column;gap:10px}.result-row{display:flex;align-items:flex-start;gap:14px;padding:16px 18px}.result-row:hover{transform:translateY(-2px);box-shadow:0 8px 18px #0f172a1a}.result-icon{width:36px;height:36px;flex-shrink:0;margin-top:2px;--icon-size: 18px}.result-text{min-width:0}.result-breadcrumb{display:block;font-size:11px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}.result-text h4{margin:0 0 4px;font-size:15px;color:var(--navy)}.result-text p{overflow-wrap:anywhere}.no-results{text-align:center;color:var(--text-dim);padding:24px 0}.detail-banner{background:var(--navy);color:#fff;padding:22px 28px;display:flex;align-items:flex-start;gap:16px}.back-btn{width:34px;height:34px;border-radius:50%;background:#ffffff1f;border:none;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;margin-top:2px;transition:background .15s;--icon-size: 18px;--icon-color: #fff}.back-btn:hover{background:#ffffff3d}.banner-text h2{margin:0 0 6px;font-size:22px;font-weight:700}.banner-text p{margin:0;font-size:13.5px;color:#cdd8e4;max-width:720px;line-height:1.5}.detail-layout{max-width:1120px;margin:0 auto;padding:28px 24px 90px;display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}.detail-sidebar{position:sticky;top:16px;display:flex;flex-direction:column;gap:10px;padding:16px;max-height:calc(100vh - 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