.site-page-top p{max-width:720px}.site-page-layout{max-width:1080px;display:grid;grid-template-columns:minmax(0,1fr) 210px;align-items:start;gap:22px}.site-page-article{overflow:hidden;border:1px solid #e2e8f1;border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(33,54,89,.06)}.site-page-article>header{display:flex;align-items:center;gap:13px;padding:22px 28px;border-bottom:1px solid #e8edf4;background:linear-gradient(145deg,#f9fbff,#eef4ff)}.site-page-article>header>span{width:43px;height:43px;display:grid;place-items:center;flex:0 0 43px;border-radius:12px;background:#dfeaff;color:#3974df;font-size:18px}.site-page-article>header small{color:#7395dc;font-size:10px;font-weight:800;letter-spacing:1.3px}.site-page-article h2{margin:2px 0 0;color:#263349;font-size:23px}.site-page-content{padding:30px 34px;color:#455167;font-size:15px;line-height:1.95}.site-page-content .ql-editor{padding:0}.site-page-nav{position:sticky;top:91px;display:grid;gap:5px;padding:13px;border:1px solid #e2e8f1;border-radius:14px;background:#fff}.site-page-nav strong{padding:4px 9px 8px;color:#344158}.site-page-nav a{display:flex;align-items:center;gap:8px;padding:9px;border-radius:8px;color:#687489}.site-page-nav a i{width:17px;color:#92a0b4;text-align:center}.site-page-nav a:hover,.site-page-nav a.active{color:#2867df;background:#edf4ff;font-weight:700}.site-page-nav a.active i{color:#2867df}@media(max-width:760px){.site-page-layout{grid-template-columns:1fr}.site-page-nav{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.site-page-nav strong{grid-column:1/-1}.site-page-content{padding:23px}.site-page-article>header{padding:20px 23px}}@media(max-width:480px){.site-page-nav{grid-template-columns:1fr}}