* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background:#FAF6EE; color:#3D403A; }
.header { background:#3D403A; color:#fff; padding:16px 24px; display:flex; justify-content:space-between; align-items:center; }
.header h1 { font-size:20px; }
.header a { color:#E9D9B9; text-decoration:none; font-size:14px; margin-left:16px; }
.container { max-width:1200px; margin:0 auto; padding:24px; }
.card { background:#fff; border-radius:12px; border:2px solid #EDE4D0; padding:20px; margin-bottom:16px; }
.card-title { font-size:16px; font-weight:bold; margin-bottom:12px; color:#3D403A; }
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:12px; }
.brand-card { background:#fff; border:2px solid #EDE4D0; border-radius:10px; padding:16px; cursor:pointer; transition:all .15s; }
.brand-card:hover { border-color:#7D8F69; box-shadow:0 2px 8px rgba(125,143,105,0.15); }
.brand-name { font-size:16px; font-weight:bold; color:#1F221D; }
.brand-cat { font-size:12px; color:#7D8F69; background:#EBF5E7; display:inline-block; padding:2px 8px; border-radius:4px; margin-top:4px; }
.brand-std { font-size:12px; color:#8C8472; margin-top:4px; }
.brand-evidence { font-size:12px; margin-top:6px; }
.badge-ok { color:#7D8F69; }
.badge-missing { color:#D66B5F; }

.form-group { margin-bottom:14px; }
.form-group label { display:block; font-size:13px; font-weight:bold; margin-bottom:4px; color:#4E493F; }
.form-group input, .form-group textarea, .form-group select { width:100%; padding:8px 10px; border:2px solid #ddd; border-radius:8px; font-size:14px; font-family:inherit; }
.form-group textarea { min-height:80px; resize:vertical; }
.form-group input:focus, .form-group textarea:focus { outline:none; border-color:#7D8F69; }
.form-hint { font-size:12px; color:#8C8472; margin-top:4px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.btn { display:inline-block; padding:8px 20px; border-radius:8px; font-size:14px; font-weight:bold; border:none; cursor:pointer; }
.btn-primary { background:#3D403A; color:#fff; }
.btn-primary:hover { background:#2D302A; }
.btn-secondary { background:#F1F5EC; color:#5D6D4E; border:2px solid #D1E1CD; }
.btn-danger { background:#D66B5F; color:#fff; }
.btn-sm { padding:4px 12px; font-size:12px; }
.mt-12 { margin-top:12px; }
.mb-12 { margin-bottom:12px; }
.text-right { text-align:right; }
.flex { display:flex; }
.flex-between { display:flex; justify-content:space-between; align-items:center; }
.gap-8 { gap:8px; }
.badge { display:inline-block; padding:2px 8px; border-radius:4px; font-size:12px; }
.badge-green { background:#EBF5E7; color:#5D6D4E; }
.badge-red { background:#FFF0ED; color:#D66B5F; }
.badge-yellow { background:#FFFCEB; color:#7F6B41; }

.instruction-section { margin-bottom:24px; }
.instruction-section h2 { font-size:18px; color:#3D403A; margin-bottom:12px; padding-bottom:6px; border-bottom:2px solid #EAE2CE; }
.instruction-section h3 { font-size:15px; color:#7D8F69; margin:16px 0 8px; }
.instruction-step { background:#fff; border:2px solid #EDE4D0; border-radius:10px; padding:14px 16px; margin-bottom:10px; display:flex; gap:12px; align-items:flex-start; }
.step-num { background:#7D8F69; color:#fff; width:24px; height:24px; border-radius:50%; text-align:center; line-height:24px; font-size:13px; font-weight:bold; flex-shrink:0; }
.step-content { flex:1; }
.step-title { font-weight:bold; font-size:14px; color:#1F221D; }
.step-desc { font-size:13px; color:#5D5545; margin-top:4px; line-height:1.5; }
.step-url { display:inline-block; background:#F1F5EC; padding:2px 8px; border-radius:4px; font-size:12px; color:#5D6D4E; margin-top:4px; word-break:break-all; }
.step-action { display:inline-block; background:#E9D9B9; padding:2px 8px; border-radius:4px; font-size:12px; color:#715D39; margin-top:4px; }

.toast { position:fixed; bottom:24px; right:24px; background:#3D403A; color:#fff; padding:12px 20px; border-radius:8px; font-size:14px; z-index:999; animation:fadeIn .3s; }
@keyframes fadeIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }