@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700&display=swap');:root{--blue:#0875a2;--ink:#183c54;--line:#d7e4eb;--bg:#f5f9fc}*{box-sizing:border-box}body{margin:0;font-family:'Noto Sans TC',Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:var(--blue)}.site-header{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px max(20px,calc((100% - 1200px)/2));position:sticky;top:0;z-index:10;flex-wrap:wrap}.logo img{width:145px;max-height:62px;object-fit:contain}.site-header nav{display:flex;flex-wrap:wrap;gap:18px;font-weight:600}.site-header a{text-decoration:none}.wrap{max-width:1160px;margin:40px auto;padding:0 20px;min-height:63vh}h1{font-size:clamp(27px,4vw,39px);margin:0 0 12px}h2{font-size:23px;margin:10px 0}.intro{color:#557083;margin-bottom:25px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:20px}.product,.panel,.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 5px 22px #123c5a08}.product img{width:100%;height:185px;object-fit:contain;background:#f7f9fb}.product h3{font-size:17px;min-height:56px;margin:10px 0}.sku{font-size:12px;color:#81919d}.price{font-size:19px;font-weight:700;color:#006c9b}.muted{color:#758994;font-size:14px}.button,button{background:var(--blue);border:0;color:#fff;padding:10px 18px;border-radius:7px;cursor:pointer;font:inherit;font-weight:600}.button:hover,button:hover{filter:brightness(.93)}.button.secondary{background:#e9f3f8;color:#14516e}button:disabled{opacity:.45;cursor:not-allowed}input,textarea,select{font:inherit;padding:10px;border:1px solid #bdccd6;border-radius:6px;max-width:100%;width:100%}input[type=number]{width:82px}.form{max-width:580px}.field{display:block;margin-bottom:14px;font-weight:600}.field input,.field textarea{display:block;margin-top:5px;font-weight:400}.row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:14px}.notice{background:#e8f6fa;padding:12px 16px;border-left:4px solid #0c86ad;margin-bottom:20px}.error{border-left-color:#bd4242;background:#ffecec}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;margin:12px 0 25px}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}th{background:var(--bg)}td img{width:70px;height:62px;object-fit:contain}.actions{display:flex;gap:8px;flex-wrap:wrap}.pill{padding:4px 9px;border-radius:30px;background:#e9f3f8;font-size:13px}.footer{background:#e7f1f6;text-align:center;padding:25px;margin-top:65px}.hero{background:linear-gradient(115deg,#d9eff9,#fff);padding:28px;border-radius:12px;margin-bottom:26px}.admin-nav{display:flex;gap:15px;flex-wrap:wrap;margin-bottom:18px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.stat strong{display:block;font-size:26px}.checkout-columns{display:grid;grid-template-columns:1.3fr 1fr;gap:26px}@media(max-width:700px){.checkout-columns{grid-template-columns:1fr}.site-header{position:static}.wrap{margin:22px auto}.site-header nav{gap:10px;font-size:13px}}