.tools-catalog{max-width:1180px;margin-inline:auto;padding:32px 0 64px}.catalog-breadcrumb{display:flex;gap:8px;margin-bottom:24px;color:var(--muted);font-size:.82rem}.catalog-breadcrumb a{color:var(--brand);text-decoration:none}.catalog-header{max-width:720px}.catalog-header h1{margin:0 0 10px;font-size:clamp(2rem,5vw,3rem);letter-spacing:-.035em}.catalog-header p{margin:0;color:var(--muted);font-size:1rem;line-height:1.65}.catalog-search{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;max-width:760px;margin-top:28px;padding:7px 7px 7px 16px;border:1px solid var(--border);border-radius:14px;background:var(--bg)}.catalog-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 15%,transparent)}.catalog-search>i{color:var(--muted)}.catalog-search input{min-width:0;height:42px;border:0;outline:0;background:transparent;color:var(--text)}.catalog-search button{min-height:42px;padding:0 18px;border:0;border-radius:10px;background:var(--brand);color:#fff;font-weight:700}.catalog-tabs{display:flex;gap:6px;margin-top:24px;border-bottom:1px solid var(--border)}.catalog-tabs a{padding:11px 14px;border-bottom:2px solid transparent;color:var(--muted);font-size:.9rem;font-weight:650;text-decoration:none}.catalog-tabs a[aria-current="page"]{border-color:var(--brand);color:var(--brand)}.catalog-category-section{margin-top:26px}.catalog-category-section h2,.catalog-results-head h2{margin:0;font-size:1rem}.catalog-categories{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.catalog-categories a{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 11px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text);font-size:.82rem;text-decoration:none}.catalog-categories a:hover,.catalog-categories a[aria-current="true"]{border-color:var(--brand);color:var(--brand)}.catalog-categories span{color:var(--muted);font-variant-numeric:tabular-nums}.catalog-results{margin-top:24px}.catalog-results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.catalog-results-head>span{color:var(--muted);font-size:.8rem}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.catalog-card{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:10px;min-width:0;padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:var(--bg);color:var(--text);text-decoration:none;transition:border-color .16s ease,transform .16s ease,background-color .16s ease}.catalog-card:hover{border-color:color-mix(in srgb,var(--brand) 55%,var(--border));background:color-mix(in srgb,var(--brand) 2.5%,var(--bg));transform:translateY(-1px)}.catalog-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--soft);color:var(--brand);font-size:1rem}.catalog-card[data-cat="pdf"] .catalog-icon{color:#ef4444;background:rgba(239,68,68,.12)}.catalog-card[data-cat="image"] .catalog-icon{color:#22c55e;background:rgba(34,197,94,.12)}.catalog-card[data-cat="text"] .catalog-icon{color:#8b5cf6;background:rgba(139,92,246,.12)}.catalog-card[data-cat="dev"] .catalog-icon{color:#3b82f6;background:rgba(59,130,246,.12)}.catalog-card[data-cat="calculator"] .catalog-icon{color:#f59e0b;background:rgba(245,158,11,.12)}.catalog-card[data-cat="converter"] .catalog-icon{color:#14b8a6;background:rgba(20,184,166,.12)}.catalog-card[data-cat="generator"] .catalog-icon{color:#ec4899;background:rgba(236,72,153,.12)}.catalog-card[data-cat="security"] .catalog-icon{color:#6366f1;background:rgba(99,102,241,.12)}.catalog-card[data-cat="web-network"] .catalog-icon{color:#0ea5e9;background:rgba(14,165,233,.12)}.catalog-card-body{display:flex;min-width:0;flex-direction:column;padding-right:82px}.catalog-card-category{margin-bottom:1px;color:var(--brand);font-size:.66rem;font-weight:700}.catalog-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;line-height:1.35}.catalog-card-desc{display:-webkit-box;overflow:hidden;margin-top:3px;color:var(--muted);font-size:.75rem;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:1}.catalog-card-open{position:absolute;top:11px;right:12px;display:inline-flex;align-items:center;gap:3px;padding:4px 7px;border:1px solid color-mix(in srgb,var(--brand) 24%,var(--border));border-radius:999px;background:color-mix(in srgb,var(--brand) 6%,var(--bg));color:var(--brand);font-size:.68rem;font-weight:700;line-height:1.2;white-space:nowrap}.catalog-card:hover .catalog-card-open{border-color:color-mix(in srgb,var(--brand) 48%,var(--border));background:color-mix(in srgb,var(--brand) 10%,var(--bg))}.catalog-empty{display:grid;justify-items:center;padding:48px 18px;border:1px dashed var(--border);border-radius:14px;text-align:center}.catalog-empty>i{color:var(--muted);font-size:1.5rem}.catalog-empty h3{margin:10px 0 4px;font-size:1rem}.catalog-empty p{margin:0 0 16px;color:var(--muted);font-size:.85rem}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.tools-catalog{padding:22px 0 44px}.catalog-header h1{font-size:1.8rem}.catalog-header p{font-size:.9rem}.catalog-search{margin-top:20px;padding-left:12px}.catalog-search button{padding-inline:14px}.catalog-tabs{overflow-x:auto;white-space:nowrap}.catalog-tabs a{padding-inline:11px}.catalog-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;overflow:visible;padding-bottom:0}.catalog-categories a{min-width:0;justify-content:center;padding:7px 6px;font-size:.74rem;white-space:nowrap}.catalog-grid{grid-template-columns:1fr}.catalog-card{padding:12px 13px}.catalog-card[data-cat="pdf"] .catalog-icon{color:#ef4444;background:rgba(239,68,68,.12)}.catalog-card[data-cat="image"] .catalog-icon{color:#22c55e;background:rgba(34,197,94,.12)}.catalog-card[data-cat="text"] .catalog-icon{color:#8b5cf6;background:rgba(139,92,246,.12)}.catalog-card[data-cat="dev"] .catalog-icon{color:#3b82f6;background:rgba(59,130,246,.12)}.catalog-card[data-cat="calculator"] .catalog-icon{color:#f59e0b;background:rgba(245,158,11,.12)}.catalog-card[data-cat="converter"] .catalog-icon{color:#14b8a6;background:rgba(20,184,166,.12)}.catalog-card[data-cat="generator"] .catalog-icon{color:#ec4899;background:rgba(236,72,153,.12)}.catalog-card[data-cat="security"] .catalog-icon{color:#6366f1;background:rgba(99,102,241,.12)}.catalog-card[data-cat="web-network"] .catalog-icon{color:#0ea5e9;background:rgba(14,165,233,.12)}.catalog-card-body{padding-right:78px}.catalog-card-open{top:10px;right:11px}.catalog-results{margin-top:26px}}
@media(max-width:420px){.catalog-categories{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){.catalog-card{transition:none}}
.catalog-info{margin-top:36px;padding:24px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg)}.catalog-info>h2{margin:0;font-size:1.25rem}.catalog-info-intro{max-width:760px;margin:10px 0 0;color:var(--muted);line-height:1.65}.catalog-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}.catalog-info-grid h3{margin:0 0 8px;font-size:1rem}.catalog-info-grid p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.6}@media(max-width:767px){.catalog-info{padding:20px}.catalog-info-grid{grid-template-columns:1fr}}