*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:#faf7f2;color:#222}
header{background:#d93636;color:#fff;padding:20px 16px 12px;text-align:center}
header h1{margin:0 0 4px;font-size:24px}header p{margin:0 0 12px;opacity:.9;font-size:14px}
#search{width:min(520px,92%);padding:10px 14px;border:0;border-radius:999px;font-size:16px}
nav{margin-top:12px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
nav button{border:1px solid #fff;background:transparent;color:#fff;border-radius:999px;padding:5px 14px;cursor:pointer}
nav button.on{background:#fff;color:#d93636;font-weight:600}
main{max-width:1000px;margin:0 auto;padding:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.card{background:#fff;border-radius:12px;padding:12px;box-shadow:0 1px 4px rgba(0,0,0,.08);display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}
.noimg{aspect-ratio:1;background:#eee;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#999}
.card h3{font-size:15px;margin:10px 0 4px}.note{font-size:13px;color:#666;margin:0 0 6px}
.price{color:#d93636;font-weight:700;font-size:18px;margin:4px 0}.price .jp{color:#999;font-weight:400;font-size:12px}
.ship{font-size:12px;color:#999;margin:0 0 10px}
.card button{margin-top:auto;background:#d93636;color:#fff;border:0;border-radius:8px;padding:9px;cursor:pointer;font-size:15px}
.empty{text-align:center;color:#888;padding:40px 0}
footer{max-width:1000px;margin:0 auto;padding:8px 16px 32px;color:#444}.small{color:#999;font-size:13px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center}
.modal[hidden]{display:none}.box{background:#fff;border-radius:14px;padding:22px;width:min(360px,90%);text-align:center}
.box button{margin:6px 4px 0;padding:9px 18px;border-radius:8px;border:1px solid #ddd;background:#fff;cursor:pointer}
.box #mCopy{background:#d93636;color:#fff;border-color:#d93636}
form{display:grid;gap:10px;max-width:560px;margin:0 auto}form label{font-size:14px;color:#555}
form input,form select{width:100%;padding:9px;border:1px solid #ccc;border-radius:8px;font-size:16px;margin-top:4px}
pre{background:#111;color:#7ee787;padding:14px;border-radius:10px;overflow:auto;font-size:13px;white-space:pre-wrap;word-break:break-all}