:root{--red:#e10600;--silver:#cfd2d6;--bg:#0b0b0c;--bg2:#151516;--line:#2a2a2c;--text:#f2f2f2;--muted:#9a9a9d;}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;}
header{display:flex;align-items:center;gap:14px;padding:16px 24px;border-bottom:1px solid var(--line);}
header img{height:44px;width:44px;object-fit:contain;}
header h1{font-family:'Oswald',sans-serif;font-size:22px;margin:0;letter-spacing:.5px;}
header h1 span{color:var(--red);}
header p{margin:2px 0 0;color:var(--muted);font-size:13px;}
.rules-banner{background:linear-gradient(90deg,rgba(225,6,0,.12),rgba(225,6,0,0));border:1px solid rgba(225,6,0,.4);color:#f2c9c7;padding:10px 24px;font-size:13px;}
.rules-banner b{color:#fff;}
.layout{display:flex;gap:24px;padding:24px;align-items:flex-start;}
.main{flex:1;min-width:0;}
.side{width:340px;flex-shrink:0;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:20px;position:sticky;top:24px;}
.side h2{font-family:'Oswald',sans-serif;font-size:18px;margin:0 0 4px;}
.side p.sub{color:var(--muted);font-size:12px;margin:0 0 14px;}
.side textarea{width:100%;min-height:220px;background:#0e0e0f;border:1px solid var(--line);border-radius:8px;color:var(--text);font-family:monospace;font-size:12px;padding:10px;resize:vertical;white-space:pre-wrap;}
.btn{display:inline-block;background:var(--red);color:#fff;border:none;border-radius:6px;padding:10px 18px;font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:.5px;cursor:pointer;font-size:13px;}
.btn.secondary{background:transparent;border:1px solid var(--silver);color:var(--silver);}
.side .btn{margin-top:12px;width:100%;text-align:center;}
.rail{display:flex;align-items:center;margin-bottom:28px;overflow-x:auto;padding-bottom:6px;}
.rail-node{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:90px;}
.rail-circle{width:38px;height:38px;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:'Oswald',sans-serif;font-weight:600;color:var(--muted);background:var(--bg2);flex-shrink:0;}
.rail-node.active .rail-circle{border-color:var(--red);color:#fff;background:var(--red);}
.rail-node.done .rail-circle{border-color:var(--red);color:var(--red);background:transparent;}
.rail-label{font-size:11px;color:var(--muted);text-align:center;}
.rail-node.active .rail-label{color:#fff;}
.rail-connector{flex:1;height:2px;background:var(--line);min-width:20px;margin-bottom:20px;}
.rail-connector.done{background:var(--red);}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:20px;}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:14px;cursor:pointer;}
.card:hover{border-color:var(--silver);}
.card.selected{border-color:var(--red);box-shadow:0 0 0 1px var(--red) inset;}
.card h3{margin:0 0 6px;font-size:14px;font-family:'Oswald',sans-serif;}
.card p{margin:0;font-size:12px;color:var(--muted);}
.card .badge{display:inline-block;margin-top:8px;font-size:10px;background:rgba(225,6,0,.15);color:#ff9f9c;border:1px solid rgba(225,6,0,.4);padding:2px 6px;border-radius:4px;}
.field-group{margin-bottom:16px;}
.field-group label{display:block;font-size:13px;color:var(--silver);margin-bottom:6px;}
.field-group input[type=text],.field-group textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:10px;font-size:13px;}
.field-group textarea{min-height:80px;}
.step-title{font-family:'Oswald',sans-serif;font-size:20px;margin:0 0 4px;}
.step-sub{color:var(--muted);font-size:13px;margin:0 0 18px;}
.nav-buttons{display:flex;gap:10px;margin-top:10px;}
.custom-add{display:flex;gap:8px;margin-bottom:16px;}
.custom-add input{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:10px;font-size:13px;}
.thumb{margin-top:10px;max-width:160px;max-height:160px;border-radius:6px;border:1px solid var(--line);}