.kbx-search{width:100%;box-sizing:border-box;padding:12px 16px;margin-bottom:20px;border-radius:8px;background:#00e5ff08;border:1px solid rgba(0,229,255,.12);color:var(--color-text-primary);font-size:15px;outline:none}.kbx-search:focus{border-color:#00e5ff66}.kbx-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.kbx-chip{padding:6px 14px;border-radius:999px;cursor:pointer;font-size:14px;font-weight:600;white-space:nowrap;background:#00e5ff0a;color:var(--color-text-secondary);border:1px solid rgba(0,229,255,.12)}.kbx-chip:hover{border-color:#00e5ff59;color:var(--color-text-primary)}.kbx-chip[data-active="1"]{background:var(--color-cyan);color:var(--color-bg-primary);border-color:var(--color-cyan)}.kbx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-bottom:40px}.kbx-card{text-align:left;cursor:pointer;padding:16px;border-radius:8px;font:inherit;color:inherit;background:#00e5ff08;border:1px solid rgba(0,229,255,.08);transition:border-color .2s}.kbx-card:hover{border-color:#00e5ff59}.kbx-card-cat{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:13px;color:var(--color-text-secondary)}.kbx-card-title{font-size:16px;font-weight:700;color:var(--color-text-primary);line-height:1.35}.kbx-card-meta{font-size:13px;color:var(--color-text-secondary);margin-top:8px;opacity:.8}.kbx-empty,.kbx-loading{grid-column:1/-1;text-align:center;padding:48px;color:var(--color-text-secondary)}.kbx-cta{text-align:center;padding:40px 24px;border-radius:12px;background:linear-gradient(135deg,#00e5ff14,#e040fb14);border:1px solid rgba(0,229,255,.15)}.kbx-cta-btn{display:inline-block;padding:14px 36px;border-radius:8px;background:var(--color-cyan);color:var(--color-bg-primary);font-weight:700;font-size:15px;text-decoration:none;letter-spacing:.05em;text-transform:uppercase}.kbx-back{display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;padding:8px 16px;border-radius:8px;cursor:pointer;background:#00e5ff0d;border:1px solid rgba(0,229,255,.15);color:var(--color-cyan);font-size:14px}.kbx-art-cat{font-size:14px;color:var(--color-text-secondary);margin-bottom:8px}.kbx-art-title{font-size:32px;font-weight:800;color:var(--color-text-primary);margin:0 0 8px;letter-spacing:-.01em}.kbx-art-meta{font-size:13px;color:var(--color-text-secondary);margin-bottom:24px}.kbx-art-content{color:var(--color-text-secondary);font-size:16px;line-height:1.7;max-width:760px}.kbx-art-content h2{color:var(--color-text-primary);font-size:22px;font-weight:700;margin:28px 0 10px}.kbx-art-content h3{color:var(--color-text-primary);font-size:18px;font-weight:700;margin:22px 0 8px}.kbx-art-content p{margin:0 0 14px}.kbx-art-content a{color:var(--color-cyan)}.kbx-art-content ul,.kbx-art-content ol{margin:0 0 14px;padding-left:22px;list-style:revert}.kbx-art-content li{margin:4px 0}.kbx-art-content code{background:#00e5ff14;padding:2px 6px;border-radius:4px;font-size:14px}.kbx-art-content strong{color:var(--color-text-primary)}.kbx-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.kbx-tag{font-size:13px;color:var(--color-text-secondary);background:#00e5ff0d;border:1px solid rgba(0,229,255,.1);border-radius:6px;padding:3px 10px}.kbx-stat{padding:8px 16px;border-radius:6px;background:#00e5ff0d;border:1px solid rgba(0,229,255,.1)}.kbx-stat b{font-size:18px;font-weight:700;color:var(--color-cyan)}.kbx-stat span{font-size:14px;color:var(--color-text-secondary);margin-left:6px;text-transform:uppercase;letter-spacing:.05em}.kbx-helpful{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:36px 0 8px;padding:18px 20px;border-radius:10px;background:#00e5ff0a;border:1px solid rgba(0,229,255,.12)}.kbx-helpful-q{font-size:15px;font-weight:700;color:var(--color-text-primary)}.kbx-helpful-btn{cursor:pointer;padding:8px 16px;border-radius:8px;font:inherit;font-size:14px;font-weight:600;background:#00e5ff0d;border:1px solid rgba(0,229,255,.18);color:var(--color-text-primary);transition:border-color .2s,background .2s}.kbx-helpful-btn:hover{border-color:#00e5ff80;background:#00e5ff1a}.kbx-helpful-btn b{color:var(--color-cyan);margin-left:4px}.kbx-helpful-thanks{font-size:15px;font-weight:700;color:var(--color-cyan)}.kbx-contribute{text-align:center;margin-top:16px;padding:36px 24px;border-radius:12px;background:linear-gradient(135deg,#e040fb12,#00e5ff12);border:1px solid rgba(224,64,251,.18)}.kbx-contribute form{max-width:600px;margin:24px auto 0;text-align:left}.kbx-field{width:100%;box-sizing:border-box;padding:11px 14px;margin-bottom:12px;border-radius:8px;background:#00e5ff08;border:1px solid rgba(0,229,255,.14);color:var(--color-text-primary);font:inherit;font-size:15px;outline:none}.kbx-field:focus{border-color:#00e5ff73}textarea.kbx-field{resize:vertical;min-height:140px;line-height:1.55}select.kbx-field{cursor:pointer}.kbx-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.kbx-submit-msg{font-size:14px;font-weight:600;margin:4px 0 12px;min-height:1px}.kbx-submit-msg[data-state=err]{color:#f43f5e}.kbx-submit-msg[data-state=ok]{color:var(--color-cyan)}.kbx-suggest{margin:18px 0 8px}.kbx-suggest-toggle{cursor:pointer;padding:9px 18px;border-radius:8px;font:inherit;font-size:14px;font-weight:600;background:#e040fb0f;border:1px solid rgba(224,64,251,.2);color:var(--color-text-primary);transition:border-color .2s,background .2s}.kbx-suggest-toggle:hover{border-color:#e040fb80;background:#e040fb1f}#kb-suggest-form{max-width:600px;margin-top:14px}.kbx-suggest-hint{font-size:14px;color:var(--color-text-secondary);line-height:1.55;margin:0 0 12px}