*{box-sizing:border-box}
body{margin:0;font-family:system-ui,sans-serif;color:#222;background:#fafafa}
header{padding:14px 16px 10px;background:#222;color:#fff}
header h1{margin:0;font-size:1.3rem}
.price-note{margin:8px 0 0;padding:6px 10px;background:#ffe9a8;color:#5a4300;border-radius:6px;font-size:.85rem;font-weight:600}
main{max-width:640px;margin:0 auto;padding:12px}
.tabs{display:flex;gap:8px;overflow-x:auto;padding:8px 0;position:sticky;top:0;background:#fafafa;z-index:1}
.tab{border:1px solid #ccc;background:#fff;border-radius:16px;padding:6px 12px;font-size:.95rem;white-space:nowrap}
.tab.active{background:#b33;color:#fff;border-color:#b33}
.cat{margin:12px 0}
.cat.hidden{display:none}
.cat h2{font-size:1.1rem;margin:8px 0;padding-bottom:4px;border-bottom:2px solid #b33}
.item{display:flex;align-items:flex-start;gap:12px;background:#fff;border-radius:8px;padding:10px;margin:8px 0}
.cat-figure{margin:8px 0 12px;padding:0}
.cat-img{display:block;width:100%;max-width:800px;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:8px}
.item .info{flex:1;min-width:0}
.item .name{font-weight:600;font-size:1rem;line-height:1.3}
.item .zh{color:#666;font-size:.9rem;margin-top:2px}
.item .desc{color:#555;font-size:.9rem;margin-top:4px}
.item .prices{text-align:right;flex:none}
.item .price{font-weight:700;font-size:1.05rem;color:#b33;white-space:nowrap;line-height:1.4}
.item .opt{font-weight:400;font-size:.85rem;color:#555}
.item .code{color:#888;font-weight:400}
.item .portion{color:#555;font-size:.85rem;margin-top:2px}
.tags{margin-top:4px;display:flex;flex-wrap:wrap;gap:4px}
.tag{font-size:.75rem;padding:1px 6px;border-radius:10px;background:#eee;color:#333}
.tag.veg{background:#e3f4df;color:#245c1a}
.tag.spicy{background:#fde3dc;color:#8a1f0a}
.tag.res{background:#fff0c2;color:#6a4b00;font-weight:600}
.legend{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 8px}
.cat h2 span{font-weight:400;color:#666;font-size:.95rem}
.notice{background:#fff;border-radius:8px;padding:24px;text-align:center;color:#555}
#reserve{background:#fff;border-radius:8px;padding:16px;margin:24px 0}
#reserve h2{margin-top:0;font-size:1.1rem}
#reserve label{display:block;margin:10px 0 4px;font-weight:600}
#reserve input{width:100%;padding:8px;font-size:1rem;border:1px solid #bbb;border-radius:6px}
.purpose{color:#555;font-size:.9rem}
.field-err{color:#b00;font-size:.85rem;min-height:1em}
#reserve-submit{margin-top:14px;width:100%;padding:12px;font-size:1rem;background:#b33;color:#fff;border:0;border-radius:6px}
#reserve-submit:disabled{background:#999}
#reserve-status.ok{color:#070;font-weight:600}
#reserve-status.err{color:#b00;font-weight:600}
#store{background:#fff;border-radius:8px;padding:16px;margin:24px 0}
#store h2{margin-top:0;font-size:1.1rem}
#store p{margin:4px 0}
.store-name{font-weight:700}
.store-phone a{color:#b33;font-weight:700;text-decoration:none}
.hours{border-collapse:collapse;margin-top:10px;width:100%;max-width:320px}
.hours caption{text-align:left;font-weight:600;padding-bottom:4px}
.hours th,.hours td{text-align:left;padding:3px 0;border-bottom:1px solid #eee;font-weight:400}
#reserve-done{margin-top:12px;padding:12px;border:1px solid #2a7;border-radius:8px;background:#f3fbf6}
#reserve-done textarea{width:100%;box-sizing:border-box;font:inherit}
.wa-btn{display:inline-block;background:#25d366;color:#fff;font-weight:700;padding:10px 16px;border-radius:6px;text-decoration:none;margin:6px 0}