*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#16a34a;--primary-dark:#15803d;--bg:#f8fafc;--card:#fff;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--radius:12px}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.container{max-width:1080px;margin:0 auto;padding:0 16px}
header.site{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:1.25rem;color:var(--primary);text-decoration:none}
.logo span{color:var(--text)}
nav.main{display:flex;gap:20px}
nav.main a{color:var(--muted);text-decoration:none;font-size:.95rem}
nav.main a:hover{color:var(--primary)}
.hero{text-align:center;padding:48px 16px 32px}
.hero h1{font-size:2rem;margin-bottom:8px}
.hero p{color:var(--muted);max-width:600px;margin:0 auto 20px}
.search-box{max-width:480px;margin:0 auto;position:relative}
.search-box input{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:999px;font-size:1rem;outline:none}
.search-box input:focus{border-color:var(--primary)}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;padding:16px 0 48px}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--text);transition:transform .15s,box-shadow .15s;display:block}
.tool-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.tool-card .ikon{font-size:2rem;margin-bottom:8px}
.tool-card h3{font-size:1.05rem;margin-bottom:4px}
.tool-card p{font-size:.85rem;color:var(--muted)}
.kategori-label{display:inline-block;font-size:.7rem;background:#dcfce7;color:var(--primary-dark);padding:2px 10px;border-radius:999px;margin-bottom:8px;font-weight:600}
.ad-slot{background:#f1f5f9;border:1px dashed #cbd5e1;border-radius:8px;text-align:center;color:#94a3b8;font-size:.8rem;padding:24px 12px;margin:24px 0}
.tool-page{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin:24px 0}
.tool-page h1{font-size:1.6rem;margin-bottom:8px}
.tool-page .desc{color:var(--muted);margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.9rem}
.field input[type=text],.field input[type=number],.field textarea,.field select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem}
.field textarea{min-height:160px;resize:vertical}
.btn{display:inline-block;background:var(--primary);color:#fff;border:none;padding:12px 28px;border-radius:8px;font-size:1rem;cursor:pointer;font-weight:600}
.btn:hover{background:var(--primary-dark)}
.btn:disabled{background:#94a3b8;cursor:not-allowed}
.btn-secondary{background:#e2e8f0;color:var(--text)}
.result-box{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:16px;margin-top:16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-top:16px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:12px;text-align:center}
.stat .angka{font-size:1.5rem;font-weight:800;color:var(--primary)}
.stat .label{font-size:.8rem;color:var(--muted)}
.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;transition:border-color .15s}
.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:#f0fdf4}
.dropzone input{display:none}
.preview-img{max-width:100%;max-height:300px;border-radius:8px;margin-top:12px}
.faq{margin-top:32px}
.faq h2{font-size:1.2rem;margin-bottom:12px}
.faq details{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 16px;margin-bottom:8px}
.faq summary{font-weight:600;cursor:pointer}
.related{margin:32px 0}
.related h2{font-size:1.2rem;margin-bottom:12px}
footer.site{background:var(--card);border-top:1px solid var(--border);margin-top:48px;padding:32px 0}
footer.site .container{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
footer.site a{color:var(--muted);text-decoration:none;font-size:.9rem;display:block;margin-bottom:6px}
footer.site a:hover{color:var(--primary)}
.copyright{text-align:center;color:var(--muted);font-size:.8rem;padding:16px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin:16px 0}
.breadcrumb a{color:var(--primary);text-decoration:none}
input[type=range]{width:100%}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row .field{flex:1;min-width:140px}
@media(max-width:600px){.hero h1{font-size:1.5rem}nav.main{gap:12px;font-size:.85rem}.tool-page{padding:18px}}