:root{font-family:'Microsoft JhengHei',system-ui,sans-serif;color:#252724;background:#f7f5ee;line-height:1.8}*{box-sizing:border-box}body{margin:0}a{color:#425b37;text-underline-offset:4px}a:focus-visible{outline:3px solid #a13e29;outline-offset:4px}header,footer{max-width:1080px;margin:auto;padding:28px 32px}header{border-bottom:1px solid #dedfd6}.brand{font-weight:850;font-size:27px;text-decoration:none;color:#252724}.brand small{font-size:14px;color:#62675b;margin-left:8px}nav{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:12px;font-size:14px}main{max-width:900px;margin:auto;padding:40px 32px 20px}h1{font-size:clamp(30px,5vw,48px);line-height:1.3;letter-spacing:-.04em;margin:8px 0 20px}h2{font-size:25px;line-height:1.5;margin:0 0 16px}.intro{font-size:20px;color:#565f50}.eyebrow{font-size:13px;letter-spacing:.08em;color:#a13e29;font-weight:700}section{margin:40px 0}p{margin:0 0 18px}li{margin:12px 0}ol{padding-left:24px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.guide-card{display:grid;gap:7px;text-decoration:none;background:#e9eddf;padding:22px;border-radius:18px;color:#252724}.guide-card:hover{background:#dfe6d4}.guide-card strong{font-size:20px}.guide-card small{color:#565f50}.start-link{display:inline-block;padding:12px 22px;background:#df6047;color:#fff;border-radius:12px;font-weight:700;text-decoration:none;margin:16px 0}.guide-ad{margin:64px 0 32px;min-height:280px;border-top:1px solid #dedfd6;padding-top:12px}.guide-ad>span{display:block;font-size:12px;color:#62675b;margin-bottom:12px}footer{border-top:1px solid #dedfd6;color:#62675b;font-size:13px}footer p{margin-top:20px}@media(max-width:600px){header,footer{padding:22px}main{padding:28px 22px}.guide-grid{grid-template-columns:1fr}.intro{font-size:18px}h2{font-size:23px}nav{gap:10px 16px}.guide-ad{min-height:280px}}