:root{--bg-base: #0f1117;--bg-surface: #1a1d27;--bg-border: #2a2d3e;--accent: #4f8ef7;--accent-dim: rgba(79, 142, 247, .12);--text-primary: #e8eaf0;--text-secondary: #8b90a0;--text-muted: #555a6e;--tag-bg: #1e2338;--tag-text: #6b8dd6}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{background-color:var(--bg-base);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}h1,h2,h3,h4,h5,h6{color:var(--text-primary);line-height:1.3;font-weight:600}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.125rem}p{color:var(--text-secondary)}.eyebrow{font-family:JetBrains Mono,monospace;font-size:.75rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.hero-title{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:700;color:var(--text-primary)}.hero-subtitle{font-size:1.0625rem;color:var(--text-secondary);max-width:520px}.nav{position:sticky;top:0;z-index:100;background-color:var(--bg-surface);border-bottom:1px solid var(--bg-border)}.nav-inner{max-width:1100px;margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;gap:2rem;height:52px}.nav-brand{font-family:JetBrains Mono,monospace;font-size:.9375rem;font-weight:600;color:var(--text-primary);white-space:nowrap;flex-shrink:0}.nav-brand:hover{text-decoration:none;color:var(--accent)}.nav-links{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap;list-style:none}.nav-links a{font-size:.875rem;color:var(--text-secondary);padding:.3rem .65rem;border-radius:4px;transition:color .15s ease,background .15s ease}.nav-links a:hover{color:var(--text-primary);background:var(--accent-dim);text-decoration:none}.nav-links a.active{color:var(--accent)}.tool-card{display:block;background:var(--bg-surface);border:1px solid var(--bg-border);border-radius:6px;padding:1rem 1.125rem;transition:border-color .15s ease,background .15s ease;text-decoration:none}.tool-card:hover{border-color:var(--accent);background:var(--accent-dim);text-decoration:none}.tool-card-name{font-size:.9375rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.tool-card:hover .tool-card-name{color:var(--accent)}.tool-card-desc{font-size:.8125rem;color:var(--text-secondary);margin-bottom:.625rem;line-height:1.5}.tool-card-tags{display:flex;flex-wrap:wrap;gap:.3rem}.tag{font-family:JetBrains Mono,monospace;font-size:.6875rem;font-weight:500;background:var(--tag-bg);color:var(--tag-text);border-radius:4px;padding:.15rem .45rem;letter-spacing:.02em}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.875rem}.category-summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.category-summary-card{background:var(--bg-surface);border:1px solid var(--bg-border);border-radius:6px;padding:1.125rem 1.25rem;transition:border-color .15s ease,background .15s ease;text-decoration:none;display:block}.category-summary-card:hover{border-color:var(--accent);background:var(--accent-dim);text-decoration:none}.category-summary-header{display:flex;align-items:center;gap:.625rem;margin-bottom:.375rem}.category-icon{font-family:JetBrains Mono,monospace;font-size:1rem;color:var(--accent)}.category-summary-card h3{font-size:1rem;font-weight:600}.category-summary-card:hover h3{color:var(--accent)}.category-summary-desc{font-size:.8125rem;color:var(--text-secondary);margin-bottom:.5rem}.category-tool-count{font-family:JetBrains Mono,monospace;font-size:.75rem;color:var(--text-muted)}.search-wrapper{position:relative;max-width:420px}.search-input{width:100%;background:var(--bg-surface);border:1px solid var(--bg-border);border-radius:6px;padding:.5rem .875rem .5rem 2.25rem;font-family:Inter,system-ui,sans-serif;font-size:.9375rem;color:var(--text-primary);outline:none;transition:border-color .15s ease}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--accent)}.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;font-size:.875rem}.search-no-results{display:none;color:var(--text-secondary);font-size:.9375rem;padding:2rem 0}.search-no-results.visible{display:block}