*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--surface: #f5f5f5;--surface2: #ebebeb;--border: #d0d0d0;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-tint: #eff6ff;--text: #111111;--text-muted: #666666;--success: #16a34a;--success-tint: #dcfce7;--warning: #b45309;--radius: 8px;--radius-sm: 4px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5;min-height:100vh}.page{max-width:900px;margin:0 auto;padding:64px 24px 80px}.hero{text-align:center;margin-bottom:48px}.hero h1{font-size:2.25rem;font-weight:700;letter-spacing:-.02em}.subtitle{color:var(--text-muted);margin-top:10px;font-size:15px}.tool-category{margin-bottom:40px}.tool-category:last-of-type{margin-bottom:0}.category-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}.tool-card{position:relative;display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s,box-shadow .15s}.tool-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 16px #0000000f}.tool-card--soon{opacity:.72}.tool-card--soon:hover{transform:none;box-shadow:none;border-color:var(--border)}.tool-card__icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--accent-tint);color:var(--accent);margin-bottom:16px}.tool-card__title{font-size:1rem;font-weight:700;margin-bottom:6px}.tool-card__desc{color:var(--text-muted);font-size:13px;line-height:1.5}.footer{text-align:center;margin-top:56px;color:var(--text-muted);font-size:12.5px}@media(max-width:540px){.tool-grid{grid-template-columns:1fr 1fr}}@media(max-width:380px){.tool-grid{grid-template-columns:1fr}}