.content-article{max-width:1200px;margin:0 auto;padding:28px 20px 72px;color:#17212f;box-sizing:border-box}
.content-article *{box-sizing:border-box}
.article-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:13px;color:#607086;margin-bottom:18px}
.article-breadcrumb a,.article-body a,.article-toc a{color:#1d4ed8;text-decoration:underline;text-underline-offset:3px}
.article-head h1{font-size:clamp(25px,4vw,36px);line-height:1.5;margin:0 0 22px;overflow-wrap:anywhere}
.article-head{display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:22px}.article-head h1{flex:1;min-width:min(100%,260px);margin-bottom:0}
.article-share{font:inherit;font-size:13px;white-space:nowrap;cursor:pointer;border:1px solid #c5cedb;border-radius:6px;background:#fff;color:#1d4ed8;padding:9px 12px;margin-top:6px}.article-share:hover{background:#eef4ff}.article-share:disabled{opacity:.6}.article-share-footer{clear:both;padding-top:28px;margin-top:32px;border-top:1px solid #d6dfeb;text-align:center}.article-share-status{font-size:13px;color:#526073;overflow-wrap:anywhere}.article-share-status input{width:100%;font:inherit;padding:8px;margin-top:6px}
.article-hero{display:block;width:100%;max-width:760px;height:auto;margin:0 auto 25px;border-radius:10px}
.article-preparing{font-size:14px;line-height:1.8;color:#607086;margin:15px 0}
.article-body{font-size:16px;line-height:1.95;overflow-wrap:anywhere}
.article-body h2{font-size:clamp(22px,3vw,28px);line-height:1.5;margin:40px 0 18px;padding-bottom:9px;border-bottom:2px solid #d8e1f1;scroll-margin-top:100px}
.article-body h3{font-size:21px;line-height:1.5;margin:28px 0 12px;scroll-margin-top:100px}
.article-body p{margin:16px 0}.article-body ul,.article-body ol{padding-left:1.6em;margin:18px 0}.article-body li{margin:7px 0}
.article-body figure{margin:25px 0}.article-body figure>img{display:block;max-width:100%;height:auto;margin:auto;border-radius:6px}
.article-body figcaption{font-size:13px;color:#607086;line-height:1.7;margin:9px 0;text-align:center}
.article-video{aspect-ratio:16/9;width:100%;overflow:hidden;background:#111827;border-radius:7px}
.article-video iframe{display:block;width:100%;height:100%;border:0}
.article-video-link{display:inline-block;font-size:13px;margin-top:7px}
.article-note{background:#eef4ff;border:1px solid #d6e4fa;border-radius:8px;padding:16px 18px;margin:22px 0}
.article-body blockquote{margin:22px 0;padding:12px 20px;border-left:3px solid #c0cddd;color:#526073;background:#f7f9fc}
.article-body pre{overflow:auto;padding:16px;background:#111827;color:#e5e7eb;border-radius:8px;white-space:pre-wrap}
.article-body code{font-family:ui-monospace,monospace;font-size:.9em}.article-body p code,.article-body li code{background:#eef1f6;padding:2px 5px;border-radius:4px}
.article-body hr{border:0;border-top:1px solid #d6dfeb;margin:30px 0}
.article-body{display:flow-root}.article-body h2,.article-body h3,.article-body hr{clear:both}
.article-body figure.article-image{max-width:100%;margin:25px auto}.article-body figure.article-image-left{float:left;margin:8px 22px 12px 0}.article-body figure.article-image-right{float:right;margin:8px 0 12px 22px}
.article-body figure.article-image>img{width:100%;aspect-ratio:var(--article-image-ratio,auto);object-fit:var(--article-image-fit,cover);object-position:var(--article-image-x,50%) var(--article-image-y,50%);border-radius:var(--article-image-radius,6px)}
.article-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;clear:both;margin:25px 0}.article-column{min-width:0;display:flow-root}.article-column>h2:first-child,.article-column>h3:first-child,.article-column>figure:first-child,.article-column>p:first-child{margin-top:0}.article-column>figure:last-child{margin-bottom:0}
.article-note{display:flex;align-items:flex-start;gap:12px;clear:both}.article-note-icon{width:30px;height:30px;object-fit:contain;flex:0 0 30px;margin-top:2px}.article-note-text{min-width:0;flex:1}
.article-table,.article-body .tableWrapper{overflow-x:auto;clear:both;margin:24px 0;max-width:100%}.article-body table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.7;table-layout:fixed}.article-body th,.article-body td{border:1px solid #c5cedb;padding:10px 12px;vertical-align:top;position:relative;min-width:70px;overflow-wrap:anywhere}.article-body th{font-weight:700;background:#eef4ff;text-align:left}.article-body td{background:#fff}.article-body td p,.article-body th p{margin:0}
.article-toc{border:1px solid #d7e0ec;border-radius:8px;background:#fff;padding:16px 20px;margin:24px 0;font-size:14px}
.article-toc ul{margin:8px 0 0;padding-left:20px;line-height:1.9}
.article-toc-level-3{margin-left:16px}
@media(max-width:600px){.content-article{padding:18px 14px 90px}.article-head h1{font-size:25px}.article-body{font-size:15px;line-height:1.9}.article-hero{margin-bottom:20px}.article-note{padding:12px}.article-body h2{margin-top:30px}}
@media(max-width:720px){.article-columns{grid-template-columns:minmax(0,1fr);gap:20px}.article-head{gap:8px}.article-body figure.article-image-left{margin-right:12px}.article-body figure.article-image-right{margin-left:12px}}
.article-body[style*="--article-line-height"]{line-height:var(--article-line-height);letter-spacing:var(--article-letter-spacing,0px)}
.article-inline-image{display:inline-block;max-width:100%;height:auto;object-fit:contain;vertical-align:middle;margin:0 3px;border-radius:3px}
.article-share-status[hidden]{display:none}.article-inline-image{background:transparent}
@media(min-width:901px){.article-body figure.article-image-center{max-width:min(100%,760px)}.article-inline-image{max-width:min(100%,760px)}}