.toolbox-home{--catalog-blue:#2860a5;--catalog-purple:#7250a0;--catalog-green:#23785b;--catalog-orange:#aa571d;color:#102b40;max-width:1220px;margin:auto;padding:0 30px}.toolbox-header{border-bottom:1px solid #d9e8ed;justify-content:space-between;align-items:center;gap:24px;padding:26px 0;display:flex}.toolbox-brand{align-items:center;gap:12px;display:flex}.toolbox-brand>span{color:#ffe273;font:bold 22px var(--font-geist-mono),monospace;background:#102b40;border-radius:12px;padding:10px}.toolbox-brand b{font-size:18px}.toolbox-brand small{font:10px var(--font-geist-mono),monospace;letter-spacing:1.4px;margin-top:4px;display:block}.toolbox-header nav,.toolbox-footer nav{gap:24px;font-size:14px;font-weight:600;display:flex}.toolbox-hero{grid-template-columns:1.4fr 1fr;align-items:center;gap:25px;padding:46px 0 30px;display:grid}.catalog-eyebrow{font:700 12px var(--font-geist-mono),"Microsoft JhengHei",monospace;letter-spacing:1.4px;color:#48606d;margin:0 0 14px}.toolbox-hero h1{letter-spacing:-1.3px;margin:0;font-size:clamp(30px,3.4vw,46px);font-weight:850;line-height:1.4}.toolbox-hero h1 span{background:linear-gradient(#0000 65%,#ffe273 65%)}.toolbox-lead{color:#48606d;margin:20px 0;font-size:16px;line-height:1.9}.toolbox-browse{border-bottom:2px solid #102b40;padding-bottom:5px;font-weight:750;display:inline-block}.toolbox-hero figure{text-align:center;margin:0}.toolbox-hero img{object-fit:contain;width:100%;height:auto;max-height:270px;display:block}.toolbox-hero figcaption{color:#48606d;margin:6px 0;font-size:11px}.category-entries{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:8px 0 55px;display:grid}.category-entry{--accent:var(--catalog-blue);border:1px solid #d9e8ed;border-top:4px solid var(--accent);background:#fff;border-radius:14px;padding:20px;transition:transform .15s,box-shadow .15s;position:relative}.category-extensions{--accent:var(--catalog-purple)}.category-mobile{--accent:var(--catalog-green)}.category-phone-testing{--accent:var(--catalog-orange)}.category-icon{color:var(--accent);font-size:30px;line-height:1}.category-count{float:right;color:#48606d;padding-top:8px;font-size:12px}.category-entry h2{margin:16px 0 8px;font-size:18px;font-weight:800}.category-entry p{color:#48606d;margin:0 0 16px;font-size:13px;line-height:1.8}.category-enter{color:var(--accent);font-size:12px;font-weight:750}.category-entry:hover{transform:translateY(-3px);box-shadow:0 8px 20px #102b400d}.catalog{scroll-margin-top:24px}.catalog-heading{justify-content:space-between;align-items:end;gap:16px;margin:0 0 24px;display:flex}.catalog-heading h2{letter-spacing:-.5px;margin:0;font-size:30px;font-weight:800}.catalog-heading>span{color:#48606d;font-size:13px}.catalog-search{background:#e7f0f5;border-radius:14px;padding:20px 24px}.catalog-search label{margin-bottom:9px;font-size:14px;font-weight:700;display:block}.catalog-search>div{gap:10px;display:flex}.catalog-search input{width:100%;min-width:0;font:inherit;background:#fff;border:1px solid #becfda;border-radius:8px;padding:13px 15px;font-size:15px}.catalog-search button,.catalog-empty button{color:#fff;white-space:nowrap;cursor:pointer;background:#102b40;border:0;border-radius:8px;padding:10px 16px;font-size:14px}.catalog-filters{flex-wrap:wrap;gap:9px;margin:22px 0;display:flex}.catalog-filters a{background:#fff;border:1px solid #cadbe4;border-radius:8px;padding:10px 12px;font-size:13px;font-weight:650}.catalog-filters a[aria-current=page]{color:#fff;background:#102b40;border-color:#102b40}.catalog-filters span{opacity:.8;font:12px var(--font-geist-mono),monospace;margin-left:5px}.catalog-results{color:#48606d;justify-content:space-between;gap:16px;margin:0 0 18px;font-size:12px;display:flex}.catalog-results>span{color:#526977}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.catalog-card{background:#fff;border:1px solid #d9e8ed;border-radius:16px;flex-direction:column;min-width:0;display:flex;overflow:hidden}.catalog-image{aspect-ratio:16/9;background:#edf3f8;border-bottom:1px solid #e1ebef;display:block;overflow:hidden}.catalog-image img{object-fit:contain;width:100%;height:100%;transition:transform .2s}.catalog-image:hover img{transform:scale(1.025)}.catalog-card-body{flex-direction:column;flex:1;padding:22px;display:flex}.catalog-platforms{flex-wrap:wrap;gap:6px;display:flex}.catalog-platforms span{font:700 11px var(--font-geist-mono),monospace;color:#2860a5;background:#edf4fc;border-radius:5px;padding:4px 7px}.catalog-card h3{margin:12px 0 9px;font-size:21px;font-weight:800;line-height:1.5}.catalog-card-body>p{color:#48606d;margin:0 0 15px;font-size:14px;line-height:1.85}.catalog-tags{flex-wrap:wrap;gap:6px;margin:auto 0 20px;padding:0;list-style:none;display:flex}.catalog-tags li{color:#526977;border:1px solid #e0e9ee;border-radius:5px;padding:3px 7px;font-size:11px}.catalog-card-actions{border-top:1px solid #e3ecf0;justify-content:space-between;align-items:center;gap:10px;padding-top:16px;font-size:13px;font-weight:700;display:flex}.catalog-card-actions a:last-child{color:#2860a5}.catalog-empty{text-align:center;background:#fff;border:1px dashed #becfda;border-radius:14px;padding:45px 20px}.catalog-empty h3{font-size:22px;font-weight:750}.catalog-empty p,.catalog-hint{color:#48606d;font-size:14px;line-height:1.8}.toolbox-principles{background:#fff5d9;border-radius:18px;grid-template-columns:1fr 1.2fr;gap:40px;margin:65px 0 30px;padding:40px;scroll-margin-top:20px;display:grid}.toolbox-principles h2{margin:0;font-size:27px;font-weight:800;line-height:1.6}.toolbox-principles p{font-size:14px;line-height:1.9}.toolbox-principles b{margin-right:10px;display:inline-block}.toolbox-footer{color:#48606d;justify-content:space-between;align-items:center;gap:24px;padding:30px 0 40px;font-size:13px;line-height:1.9;display:flex}.category-heading{border-bottom:3px solid var(--accent,#2860a5);margin-bottom:34px;padding:40px 0 34px}.category-heading>a{color:#48606d;margin-bottom:26px;font-size:13px;display:inline-block}.category-heading h1{margin:0 0 15px;font-size:38px;font-weight:850}.category-heading>p:last-child{color:#48606d;line-height:1.8}.toolbox-home :focus-visible{outline-offset:4px;outline:3px solid #2860a5}.toolbox-home a:hover{text-underline-offset:4px;text-decoration:underline}@media (max-width:1000px){.category-entries,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.toolbox-hero h1{font-size:34px}.toolbox-principles{gap:24px;padding:28px}}@media (max-width:600px){.toolbox-home{padding:0 18px}.toolbox-header{flex-wrap:wrap;gap:16px;padding:20px 0}.toolbox-header nav{gap:24px;width:100%}.toolbox-hero{grid-template-columns:1fr;gap:12px;padding:30px 0 20px}.toolbox-hero h1{letter-spacing:-1px;font-size:30px}.toolbox-hero img{max-height:190px}.toolbox-hero figcaption{font-size:10px}.toolbox-lead{font-size:14px}.category-entry{padding:14px}.category-entry h2{margin-top:12px;font-size:16px;line-height:1.5}.category-entry p{font-size:12px}.category-count{font-size:10px}.category-entries{gap:10px;margin-bottom:35px}.catalog-heading{flex-direction:column;align-items:start;gap:8px}.catalog-heading h2{font-size:26px}.catalog-search{padding:16px}.catalog-search>div{flex-wrap:wrap}.catalog-search input{font-size:16px}.catalog-search input::placeholder{font-size:12px}.catalog-filters{gap:7px}.catalog-filters a{padding:9px;font-size:12px}.catalog-results{flex-direction:column;gap:5px}.catalog-grid{grid-template-columns:1fr}.catalog-card-body{padding:20px}.toolbox-principles{grid-template-columns:1fr;gap:10px;margin-top:40px;padding:24px}.toolbox-principles h2{font-size:24px}.toolbox-footer{flex-direction:column;align-items:start}.category-heading h1{font-size:30px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.category-entry,.catalog-image img{transition:none}.category-entry:hover,.catalog-image:hover img{transform:none}}