.qdm-main-guide-page .article-head{max-width:1050px}
.qdm-main-guide-page .article-head h1{font-size:clamp(34px,4.2vw,60px);line-height:1.12;max-width:1000px}
.qdm-main-guide-page .article-intro{padding-bottom:40px}
.qdm-main-guide{grid-template-columns:230px minmax(0,1fr);gap:55px;align-items:start}
.qdm-main-guide .article-body{min-width:0;max-width:880px}
.qdm-main-guide .article-body p,.qdm-main-guide .article-body li{font-size:17px;line-height:1.85}
.qdm-main-guide .article-body h2{font-size:clamp(26px,2.6vw,35px);line-height:1.3;margin:70px 0 24px}
.qdm-main-guide .article-body h3{font-size:23px;line-height:1.4;margin:32px 0 17px}
.qdm-main-guide .article-body>h3:first-of-type{margin-top:0}
.qdm-main-guide .article-body ul{list-style:disc;padding-inline-start:24px;margin:24px 0}
.qdm-main-guide .article-body li{margin:8px 0}
.qdm-main-guide .article-body [id]{scroll-margin-top:110px}
.qdm-main-guide .article-toc{max-height:calc(100vh - 135px);overflow-y:auto;padding-inline-end:12px;position:sticky;top:110px}
.qdm-main-guide .article-toc nav{display:flex;flex-direction:column}
.qdm-main-guide .article-toc a{font-size:12px;line-height:1.5;padding:8px 0}
.qdm-guide-figure{margin:38px 0 42px;padding:0;background:#fff}
.qdm-guide-figure>a{display:block;border:1px solid #dfe7ec;border-radius:4px;overflow:hidden;cursor:zoom-in}
.qdm-guide-figure img{display:block;width:100%;height:auto;object-fit:contain;padding:0;background:white}
.qdm-guide-figure figcaption{font-size:13px;line-height:1.65;color:#536575;padding:12px 0 0}
.qdm-main-guide .knowledge-table-scroll{overflow-x:auto;width:100%;margin:28px 0;border:1px solid #d5dfe6;border-radius:4px}
.qdm-main-guide .knowledge-table{width:100%;min-width:640px;border-collapse:collapse;margin:0;font-size:14px;line-height:1.65}
.qdm-main-guide .knowledge-table th,.qdm-main-guide .knowledge-table td{padding:17px 18px;vertical-align:top;border:1px solid #dce4e9;text-align:left;overflow-wrap:anywhere}
.qdm-main-guide .knowledge-table thead th{color:#fff;background:#203c47;font-weight:600}
.qdm-main-guide .knowledge-table tbody th{font-weight:600;color:#203c47;width:23%}
.qdm-main-guide .knowledge-table tbody tr:nth-child(even){background:#f1f7f8}
.qdm-guide-share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:24px 0 14px}
.qdm-guide-share>a,.qdm-guide-share>button{font:inherit;font-size:13px;color:var(--blue);background:#fff;border:1px solid #cbd8e2;border-radius:4px;padding:10px 15px;cursor:pointer;text-decoration:none}
.qdm-guide-share>a:hover,.qdm-guide-share>button:hover{background:var(--pale)}
.qdm-guide-share>span{font-size:12px;color:#536575}
.qdm-guide-zoom-note{font-size:12px;color:#647486;margin:0}
.qdm-guide-mobile-toc{display:none}
.qdm-guide-feature-section{padding:0 0 42px}
.qdm-guide-feature{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:32px 35px;border:1px solid #cbd8e2;border-inline-start:4px solid #137e8c;background:#f4f8fa;border-radius:4px;margin:0 0 28px;text-decoration:none;color:inherit}
.qdm-guide-feature .eyebrow{margin-bottom:12px}
.qdm-guide-feature h3{font-size:clamp(22px,2.4vw,29px);line-height:1.3;margin:0 0 12px;max-width:750px}
.qdm-guide-feature p{font-size:14px;line-height:1.7;margin:0;max-width:750px;color:#536575}
.qdm-guide-feature-action{font-size:14px;font-weight:600;color:var(--blue);flex-shrink:0}
.qdm-guide-feature:hover{border-color:#137e8c}
@media(max-width:1000px){.qdm-main-guide{grid-template-columns:minmax(0,1fr);gap:0}.qdm-main-guide .article-body{max-width:none}.qdm-guide-desktop-toc{display:none}.qdm-guide-mobile-toc{display:block;border:1px solid #cbd8e2;border-radius:4px;background:#f4f8fa;margin:0 0 30px;padding:15px 18px}.qdm-guide-mobile-toc summary{cursor:pointer;font-weight:600;font-size:16px}.qdm-guide-mobile-toc nav{display:grid;gap:10px;padding-top:18px}.qdm-guide-mobile-toc nav a{font-size:14px;line-height:1.55}.qdm-guide-feature{flex-direction:column;align-items:flex-start;gap:22px}}
@media(max-width:600px){.qdm-main-guide-page .article-head h1{font-size:34px}.qdm-main-guide .article-body p,.qdm-main-guide .article-body li{font-size:16px;line-height:1.85}.qdm-main-guide .article-body h2{margin-top:52px;font-size:26px}.qdm-main-guide .article-body h3{font-size:21px}.qdm-main-guide .knowledge-table{font-size:13px}.qdm-main-guide .knowledge-table th,.qdm-main-guide .knowledge-table td{padding:13px}.qdm-guide-feature{padding:25px 23px}.qdm-guide-figure figcaption{font-size:12px}.qdm-guide-share{gap:8px}.qdm-guide-share>a,.qdm-guide-share>button{font-size:12px;padding:10px 12px}}