:root{color-scheme:light;--ink:#58463f;--pink:#efd1d5;--paper:#fff8e9;--accent:#a95470}*{box-sizing:border-box}body{margin:0;background:#f1dcde;color:var(--ink);font-family:"Microsoft YaHei",system-ui,sans-serif;line-height:1.8}header,main,footer{max-width:1120px;margin:auto;background:var(--paper)}header{display:flex;align-items:center;justify-content:space-between;padding:22px 40px;border-bottom:1px solid #dcc5bd}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:700;text-decoration:none}a{color:var(--accent)}nav{display:flex;gap:24px}nav a{text-decoration:none}main{padding:0 40px 40px}section{padding:34px 0}.hero{padding:62px 0 30px;max-width:760px}h1{font-size:clamp(34px,6vw,66px);line-height:1.25;letter-spacing:-1px;margin:18px 0}h2{font-size:27px;line-height:1.4}h3{font-size:17px}.eyebrow{color:var(--accent);font-weight:700}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;background:var(--accent);color:white;border-radius:28px;padding:11px 24px;text-decoration:none}.secondary{background:var(--pink);color:var(--ink)}.divider{width:100%;height:130px;object-fit:cover;object-position:center}.comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}article,.notice{padding:22px;border:1px solid #dcbec1;border-radius:20px;background:#fffdf7}.notice{background:#f9e9e9;margin-top:28px}.note,footer{font-size:13px}footer{padding:24px 40px;border-top:1px solid #dcc5bd}.back{display:inline-block;margin-top:20px}@media(max-width:650px){header{padding:18px 22px;align-items:flex-start;gap:18px;flex-direction:column}nav{gap:18px;flex-wrap:wrap}main{padding:0 22px 28px}.comparison{grid-template-columns:1fr}.hero{padding-top:32px}.divider{height:85px}footer{padding:20px 22px}}