.tools-list-section--unified{padding:80px 0 96px;position:relative;background:var(--bg-color);border-top:1px solid var(--card-border);overflow:hidden;isolation:isolate;}.tools-list-section--unified::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(14,165,233,0.13) 1px,transparent 1px);background-size:30px 30px;pointer-events:none;z-index:0;}html.dark-theme .tools-list-section--unified::before,[data-theme="dark"] .tools-list-section--unified::before{background-image:radial-gradient(circle,rgba(148,163,184,0.1) 1px,transparent 1px);}.tools-list-section--unified .container{max-width:1280px;margin:0 auto;padding:0 24px;position:relative;z-index:1;}.tools-list-section--unified h2{font-size:clamp(1.9rem,3.5vw,2.6rem);font-weight:800;color:var(--text-color);text-align:center;margin-bottom:10px;letter-spacing:-0.03em;line-height:1.15;}.tools-list-section--unified .section-subtitle{text-align:center;color:var(--text-muted);font-size:1.05rem;line-height:1.65;max-width:580px;margin:0 auto 14px;}.tools-list-section--unified .language-note{text-align:center;color:var(--text-muted);font-size:0.85rem;line-height:1.6;max-width:780px;margin:0 auto 44px;padding:11px 20px;border-radius:8px;background:var(--surface,rgba(14,165,233,0.04));border:1px solid var(--card-border);display:block;}.tools-list-section--unified .tools-filter-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 auto 40px;max-width:960px;}.tools-list-section--unified .tool-filter-button{--tool-filter-accent:#64748b;--tool-filter-soft:rgba(100,116,139,0.1);--tool-filter-strong:rgba(100,116,139,0.2);display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:8px;border:1.5px solid var(--card-border);background:var(--card-bg);color:var(--text-muted);cursor:pointer;font:600 0.875rem/1 inherit;letter-spacing:0.01em;white-space:nowrap;transition:color 0.18s ease,background 0.18s ease,border-color 0.18s ease,transform 0.15s ease,box-shadow 0.18s ease;}.tools-list-section--unified .tool-filter-button::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--tool-filter-accent);flex-shrink:0;transform:scale(0);opacity:0;transition:transform 0.18s cubic-bezier(.34,1.56,.64,1),opacity 0.15s ease;}.tools-list-section--unified .tool-filter-button:hover{color:var(--text-color);border-color:rgba(100,116,139,0.35);transform:translateY(-1px);}.tools-list-section--unified .tool-filter-button.is-active{background:var(--tool-filter-soft);border-color:var(--tool-filter-accent);color:var(--tool-filter-accent);box-shadow:0 0 0 3px var(--tool-filter-soft);}.tools-list-section--unified .tool-filter-button.is-active::before{transform:scale(1);opacity:1;}.tools-list-section--unified .tool-filter-label{line-height:1;}.tools-list-section--unified .tool-filter-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 5px;border-radius:4px;font-family:"JetBrains Mono","Courier New",monospace;font-size:0.72rem;font-weight:700;line-height:1;background:rgba(100,116,139,0.1);color:var(--text-muted);transition:background 0.18s ease,color 0.18s ease;}.tools-list-section--unified .tool-filter-button.is-active .tool-filter-count{background:var(--tool-filter-soft);color:var(--tool-filter-accent);}.tools-list-section--unified .tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;align-items:start;}.tools-list-section--unified .tool-card--ranked{animation:tl-card-in 0.32s cubic-bezier(.22,.68,0,1.2) both;}@keyframes tl-card-in{from{opacity:0;transform:translateY(10px) scale(0.96);}to{opacity:1;transform:translateY(0) scale(1);}}.tools-list-section--unified .tool-card--ranked[hidden]{display:none !important;}.tools-list-section--unified .tool-card{display:flex;flex-direction:column;padding:20px 20px 20px 24px;background:var(--card-bg);border:1.5px solid var(--card-border);border-radius:14px;text-decoration:none;position:relative;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,0.06),0 2px 8px rgba(0,0,0,0.04);height:100%;transition:transform 0.22s cubic-bezier(.34,1.56,.64,1),box-shadow 0.22s ease,border-color 0.22s ease;}.tools-list-section--unified .tool-card--ranked::before{content:'';position:absolute;inset:10px auto 10px 0;width:3px;border-radius:0 2px 2px 0;background:var(--tool-accent);opacity:0.5;transition:opacity 0.2s ease,inset 0.2s ease;}.tools-list-section--unified .tool-card--ranked::after{content:'';position:absolute;inset:0;border-radius:14px;background:linear-gradient(135deg,var(--tool-accent-soft) 0%,transparent 55%);opacity:0;transition:opacity 0.22s ease;pointer-events:none;}.tools-list-section--unified .tool-card > *{position:relative;z-index:1;}.tools-list-section--unified .tool-card--ranked:hover{transform:translateY(-5px) scale(1.01);border-color:var(--tool-accent);box-shadow:0 0 0 1px var(--tool-accent-soft),0 8px 20px rgba(0,0,0,0.1),0 20px 44px var(--tool-accent-strong);}.tools-list-section--unified .tool-card--ranked:hover::before{opacity:1;inset:6px auto 6px 0;}.tools-list-section--unified .tool-card--ranked:hover::after{opacity:1;}.tools-list-section--unified .tool-card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}.tools-list-section--unified .tool-card-category{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;border-radius:5px;background:var(--tool-accent-soft);color:var(--tool-accent);font-size:0.68rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase;line-height:1;border:1px solid var(--tool-accent-strong);}.tools-list-section--unified .tool-card-category::before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0;opacity:0.7;}.tools-list-section--unified .tool-card-number{font-family:"JetBrains Mono","Courier New",monospace;font-size:0.72rem;font-weight:700;color:var(--text-muted);letter-spacing:0.05em;opacity:0.45;transition:opacity 0.2s ease,color 0.2s ease;}.tools-list-section--unified .tool-card:hover .tool-card-number{opacity:0.9;color:var(--tool-accent);}.tools-list-section--unified .tool-card-icon{width:50px;height:50px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--tool-accent-soft);color:var(--tool-accent);margin-bottom:14px;flex-shrink:0;transition:background 0.2s ease,transform 0.2s cubic-bezier(.34,1.56,.64,1),box-shadow 0.2s ease;}.tools-list-section--unified .tool-card:hover .tool-card-icon{background:var(--tool-accent-strong);transform:scale(1.1) rotate(-4deg);box-shadow:0 4px 14px var(--tool-accent-strong);}.tools-list-section--unified .tool-card-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}.tools-list-section--unified .tool-name{display:block;font-size:1rem;font-weight:700;color:var(--text-color);margin-bottom:7px;letter-spacing:-0.015em;line-height:1.3;transition:color 0.2s ease;}.tools-list-section--unified .tool-card:hover .tool-name{color:var(--tool-accent);}.tools-list-section--unified .tool-card p{color:var(--text-muted);font-size:0.875rem;line-height:1.55;flex-grow:1;margin-bottom:16px;}.tools-list-section--unified .tool-card-link{display:inline-flex;align-items:center;color:#0369a1;font-size:0.83rem;font-weight:700;margin-top:auto;letter-spacing:0.01em;gap:4px;}html.dark-theme .tools-list-section--unified .tool-card-link,[data-theme="dark"] .tools-list-section--unified .tool-card-link{color:#38bdf8;}.tools-list-section--unified .tool-card-link::after{content:'→';display:inline-block;transition:transform 0.2s ease;}.tools-list-section--unified .tool-card:hover .tool-card-link::after{transform:translateX(4px);}.tools-list-section--unified .tools-filter-empty{margin:40px 0 0;text-align:center;color:var(--text-muted);font-size:0.95rem;font-weight:600;padding:32px;border:1.5px dashed var(--card-border);border-radius:12px;}html.dark-theme .tools-list-section--unified .tool-filter-button:not(.is-active),[data-theme="dark"] .tools-list-section--unified .tool-filter-button:not(.is-active){background:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.09);color:var(--text-muted);}html.dark-theme .tools-list-section--unified .tool-filter-button:not(.is-active):hover,[data-theme="dark"] .tools-list-section--unified .tool-filter-button:not(.is-active):hover{background:rgba(255,255,255,0.07);border-color:rgba(255,255,255,0.16);color:var(--text-color);}html.dark-theme .tools-list-section--unified .tool-card,[data-theme="dark"] .tools-list-section--unified .tool-card{border-color:rgba(255,255,255,0.07);box-shadow:0 1px 3px rgba(0,0,0,0.35),0 4px 16px rgba(0,0,0,0.22);}html.dark-theme .tools-list-section--unified .tool-card:hover,[data-theme="dark"] .tools-list-section--unified .tool-card:hover{border-color:var(--tool-accent);box-shadow:0 0 0 1px var(--tool-accent-soft),0 8px 24px rgba(0,0,0,0.45),0 24px 48px var(--tool-accent-strong);}html.dark-theme .tools-list-section--unified .tool-card-category,[data-theme="dark"] .tools-list-section--unified .tool-card-category{border-color:transparent;}html.dark-theme .tools-list-section--unified .language-note,[data-theme="dark"] .tools-list-section--unified .language-note{background:rgba(255,255,255,0.03);}@media (max-width:768px){.tools-list-section--unified{padding:56px 0 64px;}.tools-list-section--unified .container{padding:0 16px;}.tools-list-section--unified h2{font-size:1.65rem;}.tools-list-section--unified .tools-filter-bar{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px;margin-bottom:28px;gap:6px;}.tools-list-section--unified .tools-filter-bar::-webkit-scrollbar{display:none;}.tools-list-section--unified .tool-filter-button{flex:0 0 auto;padding:7px 12px;font-size:0.82rem;}.tools-list-section--unified .tools-grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px;}.tools-list-section--unified .tool-card{padding:15px 15px 15px 18px;}.tools-list-section--unified .tool-card-icon{width:44px;height:44px;}.tools-list-section--unified .tool-card p{font-size:0.82rem;}}@media (max-width:480px){.tools-list-section--unified .tools-grid{grid-template-columns:1fr 1fr;gap:10px;}}