.td-guide{max-width:1140px;margin:0 auto;padding:40px 24px 80px;color:#19304f;font:17px/1.85 Arial,"Malgun Gothic",sans-serif}.td-guide *{box-sizing:border-box}.td-guide a{color:#1656b7}.td-hero{padding:58px 48px;background:#f1f6ff;border-radius:20px}.td-kicker{font-size:13px;font-weight:700;letter-spacing:.12em;color:#1656b7}.td-guide h1{font-size:42px;line-height:1.4;letter-spacing:-.05em;margin:15px 0 20px}.td-guide h2{font-size:29px;line-height:1.5;margin:12px 0 20px}.td-guide h3{font-size:19px}.td-guide p{margin:14px 0}.td-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 20px}.td-guide .td-button{display:inline-block;background:#1656b7;color:white;padding:12px 22px;border-radius:9px;font-weight:bold;text-decoration:none}.td-guide .td-button.secondary{background:white;color:#1656b7;border:1px solid #b9cceb}.td-guide small,.td-small{font-size:13px;color:#60738d}.td-section{padding:48px 0;border-bottom:1px solid #dce5f1;scroll-margin-top:110px}.td-guide figure{margin:25px 0;background:#f6f8fb;border:1px solid #dce5f1;padding:20px;text-align:center;border-radius:12px}.td-guide img{max-width:100%;max-height:820px;height:auto;object-fit:contain}.td-guide figcaption{font-size:13px;color:#62758e;margin-top:10px}.td-guide ol{padding-left:26px;list-style:decimal}.td-guide li{margin:10px 0}.td-tip{background:#eef5ff;border-left:4px solid #1656b7;padding:18px 22px;margin:20px 0}.td-toc{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:30px 0}.td-toc a{padding:14px 18px;border:1px solid #dce5f1;border-radius:8px;text-decoration:none;font-size:15px}.td-toc span{font-weight:bold;margin-right:12px}.td-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.td-columns>div{padding:22px;background:#f4f7fc;border-radius:10px}.td-guide details{border:1px solid #dce5f1;margin:14px 0;padding:20px;border-radius:10px}.td-guide summary{cursor:pointer;font-weight:bold}.td-guide video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#122644;border-radius:12px}.td-chapters{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:18px 0}.td-chapters button{text-align:left;border:1px solid #dce5f1;background:white;color:#19304f;padding:10px 12px;border-radius:6px;cursor:pointer;font-size:13px}.td-chapters button:hover{background:#eef5ff}.td-note{margin-top:35px;padding:28px;background:#f6f8fb;border-radius:12px;font-size:14px}.td-note h2{font-size:19px}@media(max-width:700px){.td-guide{padding:20px 16px 50px;font-size:16px}.td-hero{padding:30px 22px}.td-guide h1{font-size:29px}.td-guide h2{font-size:24px}.td-toc,.td-columns,.td-chapters{grid-template-columns:1fr}.td-guide figure{padding:8px}.td-section{padding:32px 0}}
body:has(.td-guide) #sh_hd{background:#fff}body:has(.td-guide) .sh_nav>ul>li>a{color:#19304f!important}