:root{--cream:#f8f1e4;--card:#fffaf1;--brown:#4a2c1a;--mid:#7a4e2d;--line:#e3d3bb}
*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--brown);font:17px/1.45 Georgia,"Times New Roman",serif}
.wrap{max-width:720px;margin:0 auto;padding:24px 16px 140px}
h1{font-size:2rem;margin:.2em 0 0;text-align:center}.sub{text-align:center;color:var(--mid);margin:.2em 0 1em}
.note{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:12px 0;text-align:center}
.item{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0}
.item h2{font-size:1.15rem;margin:0 0 6px}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0;border-top:1px dashed var(--line)}
.row:first-of-type{border-top:0}.price{font-weight:bold;min-width:48px;text-align:right}
.lbl{flex:1}.qty{display:flex;align-items:center;gap:6px}
.qty button{width:36px;height:36px;border-radius:50%;border:1px solid var(--mid);background:#fff;color:var(--brown);font-size:20px;cursor:pointer}
.qty span{min-width:22px;text-align:center;font-weight:bold}
label{display:block;margin:10px 0 4px;font-weight:bold}
input,textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--brown)}
.bar{position:fixed;left:0;right:0;bottom:0;background:var(--brown);color:var(--cream);padding:12px 16px}
.bar .in{max-width:720px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px}
.bar button,.btn{background:var(--cream);color:var(--brown);border:0;border-radius:8px;padding:12px 18px;font:bold 1rem Georgia,serif;cursor:pointer}
.bar button:disabled{opacity:.5}.err{color:#a3241b;font-weight:bold;min-height:1.2em}
.small{font-size:.9rem;color:var(--mid)}