.search-guide{max-width:1100px;margin:32px auto;padding:24px;background:#faf8f3;border:1px solid #e4ded3;border-radius:12px;color:#253b32;line-height:1.65}.search-guide h2{font-size:clamp(22px,3vw,30px);margin:0 0 16px}.search-guide p{margin:12px 0}.search-guide a{color:inherit;text-decoration:underline}.search-guide details{padding:14px 0;border-bottom:1px solid #e4ded3}.search-guide summary{cursor:pointer;font-weight:600}.search-guide summary:focus-visible{outline:2px solid #163e33;outline-offset:4px}.search-guide dt{font-weight:bold;margin-top:12px}.search-guide dd{margin:0}.details h1{font-size:clamp(28px,3.2vw,44px);line-height:1.15}@media(max-width:700px){.search-guide{margin:20px 16px;padding:18px}}