:root{--orange:#ff6900;--blue:#2ea3f2;--ink:#14181f;--paper:#f7f6f3;--muted:#6b7280;--line:#e4e2dc;--card:#ffffff}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--blue)}.wrap{max-width:720px;margin:0 auto;padding:24px 20px 64px}.wrap-wide{max-width:1100px;margin:0 auto;padding:24px 24px 64px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:700;color:var(--orange)}h1{font-size:30px;line-height:1.15;margin:8px 0 6px}h2{font-size:20px;margin:0 0 8px}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 2px rgba(20,24,31,.04)}.field{margin-bottom:14px}label{display:block;font-weight:600;margin-bottom:6px;font-size:14px}input[type=password],input[type=text],select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:16px;background:#fff;color:var(--ink);font-family:inherit}textarea{min-height:90px;resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,105,0,.15)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;border:1px solid transparent;background:var(--orange);color:#fff;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none}.btn:hover{filter:brightness(.96)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn.ghost{background:transparent;color:var(--muted);border-color:var(--line)}.btn.blue{background:var(--blue)}.btn.block{width:100%}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;background:rgba(46,163,242,.12);color:var(--blue)}.center{text-align:center}.stack>*+*{margin-top:16px}.spacer{height:20px}.divider{height:1px;background:var(--line);margin:20px 0}.quad-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:560px){.quad-grid{grid-template-columns:1fr}}.quad{border:2px solid var(--line);border-radius:12px;padding:14px;min-height:120px;background:#fff}.quad h3{margin:0;font-size:15px}.quad .tag{font-size:12px;font-weight:600}.quad .help{font-size:12px;color:var(--muted);margin:6px 0 10px}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:13px;margin:3px 4px 0 0}.chip button{border:none;background:none;cursor:pointer;color:var(--muted);font-size:14px;line-height:1;padding:0}.big-code{font-size:22px;font-weight:700;letter-spacing:.01em;color:var(--ink)}.qr-box{background:#fff;padding:16px;border-radius:14px;display:inline-block}.join-row{display:inline-flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:8px 10px 8px 14px;margin-top:8px;max-width:100%}.join-row .big-code{overflow-wrap:anywhere}.copy-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;padding:6px 10px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;flex:none}.copy-btn:hover{border-color:var(--orange);color:var(--orange)}.copy-btn svg{width:14px;height:14px}.wall-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:12px;gap:12px}.zone-block{margin-bottom:18px}.zone-head{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.item-list{list-style:none;margin:0;padding:0}.item-list li{display:flex;justify-content:space-between;gap:14px;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--line);font-size:16px}.item-list li:last-child{border-bottom:none}.item-text{color:var(--ink);overflow-wrap:anywhere}.item-who{color:var(--muted);font-size:12px;white-space:nowrap;flex:none}.sub-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.sub-card .who{font-weight:700}.spec-card{border:2px solid var(--orange);border-radius:14px;padding:20px;background:#fff}.spec-card .row{margin-bottom:10px}.spec-card .k{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--orange);font-weight:700}.phase-bar{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.phase-dot{padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--muted)}.phase-dot.active{background:var(--orange);color:#fff;border-color:var(--orange)}.phase-dot.done{background:rgba(255,105,0,.12);color:var(--orange)}.toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px}