:root{color-scheme:light;--ink:#182322;--muted:#52625e;--accent:#f5cc36;--line:#dce4df;--paper:#f7f9f6;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}main{max-width:1040px;margin:auto;padding:34px 24px 48px}.brand{display:inline-block;margin-bottom:36px}.brand img{object-fit:contain;object-position:left}.eyebrow{font-size:.76rem;font-weight:750;letter-spacing:.12em;color:#566943}h1{font-size:clamp(2.7rem,7vw,4.8rem);line-height:1.06;letter-spacing:-.055em;margin:16px 0 24px}h2{font-size:1.7rem;letter-spacing:-.025em}h3{margin:0 0 12px}.intro{font-size:1.18rem;max-width:750px;line-height:1.65}p,li{line-height:1.65}a{color:#225b47;text-underline-offset:3px}section{margin-top:42px}.notice{border-left:5px solid var(--accent);background:#fff8d7;padding:22px 26px;margin:30px 0;border-radius:6px}.notice p{margin-bottom:0}.endpoint{background:#172c23;color:#fff;border-radius:12px;padding:18px;display:flex;align-items:center;gap:16px;justify-content:space-between}.endpoint code{overflow-wrap:anywhere}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.grid article{border:1px solid var(--line);border-radius:14px;background:white;padding:24px}.small,footer{font-size:.88rem;color:var(--muted)}code,pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.88rem}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f1f4ef;padding:12px;border-radius:6px;line-height:1.55}button,.activation-link{background:var(--accent);color:#182322;border:0;border-radius:7px;font:inherit;font-weight:700;padding:12px 18px;cursor:pointer;display:inline-block;text-decoration:none}button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #357961;outline-offset:3px}label{display:block;font-weight:650;margin-bottom:8px}input{min-width:0;flex:1;border:1px solid #a6b5ac;background:white;border-radius:7px;padding:12px;font:inherit}.form-row{display:flex;gap:12px}.results{display:grid;gap:10px;margin-top:16px}.results button{text-align:left;border:1px solid var(--line);background:white;font-weight:600}.conditions{white-space:pre-line;font-size:.92rem;max-height:340px;overflow:auto;margin:20px 0;padding:16px;background:white;border:1px solid var(--line);border-radius:8px}#search-status{margin:12px 0;color:var(--muted)}#bestshopping-ai-link:not(:empty){margin-top:22px;padding:22px;background:#eef6ed;border:1px solid #bbd5b8;border-radius:12px}footer{border-top:1px solid var(--line);margin-top:48px;padding-top:20px}footer p{max-width:850px}@media(max-width:650px){main{padding:24px 18px}.grid{grid-template-columns:1fr}.form-row,.endpoint{flex-direction:column;align-items:stretch}.brand{margin-bottom:24px}button{padding:14px}}

select{font:inherit;background:white;border:1px solid #a6b5ac;border-radius:7px;padding:12px;width:100%;max-width:400px}select:focus-visible{outline:3px solid #357961;outline-offset:3px}