:root{--bg:#f7f3ea;--fg:#2b2a27;--muted:#77726a;--accent:#e07a5f;--accent2:#81b29a;--card:#fff;--line:#e7e0d4}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:Microsoft YaHei,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(960px,100% - 32px);margin:0 auto}.site-header{justify-content:space-between;align-items:center;gap:16px;padding:18px 0;display:flex}.brand{font-size:20px;font-weight:700}.brand b{color:var(--accent)}.nav{align-items:center;gap:12px;font-size:14px;display:flex}main.wrap{padding:8px 0 90px}h1{letter-spacing:-.02em;margin:8px 0 6px;font-size:30px}h2{margin:0 0 10px;font-size:20px}p{margin:0 0 12px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}.card+.card{margin-top:16px}.btn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:12px 22px;font-size:15px;font-weight:700;display:inline-flex}.btn.ghost{color:var(--fg);border:1px solid var(--line);background:0 0}.btn:disabled{opacity:.5;cursor:not-allowed}input,select{font:inherit;border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;padding:10px 12px}label{color:var(--muted);margin:14px 0 6px;font-size:13px;display:block}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.grow{flex:1}.hint{color:var(--muted);font-size:12px}.error{color:#b42318;margin-top:10px;font-size:14px}.center{text-align:center}.swatch{width:34px;height:34px;box-shadow:0 0 0 1px var(--line);border:2px solid #fff;border-radius:50%}.pill{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;display:inline-flex}.pill[aria-pressed=true]{border-color:var(--accent);background:#fdeee9;font-weight:700}.photo-preview{object-fit:cover;border:1px solid var(--line);border-radius:14px;width:120px;height:120px}.stage{flex-direction:column;align-items:center;gap:12px;display:flex}.room-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;display:flex}.room-canvas{background:linear-gradient(#fbf7f0,#f1e8da);border-radius:12px;display:block}.world-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;display:grid}.world-card{background:var(--card);border:1px solid var(--line);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:2px;padding:16px 12px;display:flex}.world-card:hover{border-color:var(--accent)}.world-card strong{margin-top:6px}.ok{color:#2f7a54;margin-top:10px;font-size:14px}.link-btn{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;text-decoration:underline}.link-btn:hover{color:var(--accent)}select{width:auto}.state-card{text-align:center;max-width:520px;margin:60px auto}