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@media(max-width:899px){body{padding-bottom:66px}.desktop-header,.channel-wrap,.desktop-float{display:none}.mobile-header{display:grid;grid-template-columns:70px minmax(0,1fr) 106px;gap:6px;min-height:66px;padding:0 16px}.mobile-menu-btn{justify-self:start;min-width:52px;height:40px;border:1px solid var(--line);background:#fff;color:var(--title);border-radius:12px;font-weight:900}.mobile-logo{justify-self:center;min-width:0}.mobile-logo img{max-width:136px;height:36px}.mobile-logo .logo-placeholder{min-width:112px;height:36px;font-size:14px}.mobile-register{justify-self:end;height:40px;min-width:100px;padding:0 14px;font-size:14px}.drawer-overlay{display:block;position:fixed;inset:0;z-index:10010;background:rgba(16,24,39,.42);opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;z-index:10020;width:min(84vw,320px);background:#fff;transform:translateX(-104%);transition:.28s;overflow-y:auto;box-shadow:20px 0 40px rgba(16,24,39,.18)}.mobile-drawer.is-open{transform:translateX(0)}.mobile-drawer.is-open+.x{}.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;background:#fff;border-bottom:1px solid #edf0f8}.drawer-close{border:0;background:#ECF0FF;color:var(--title);font-weight:900;border-radius:10px;padding:8px 10px}.drawer-groups{padding:10px 16px 26px}.drawer-groups section{padding:14px 0;border-bottom:1px solid #edf0f8}.drawer-groups h2{margin:0 0 6px;color:var(--muted);font-size:13px;letter-spacing:.08em}.drawer-groups a{display:block;padding:9px 0;text-decoration:none;color:var(--title);font-weight:800}.drawer-open{overflow:hidden}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:8000;display:grid;grid-template-columns:repeat(4,1fr);min-height:58px;background:#fff;border-top:1px solid #e4e8f1;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;text-decoration:none;color:#42506e;font-weight:800;font-size:14px}.page-shell{padding:46px 16px}.page-hero{grid-template-columns:1fr;padding:28px;gap:24px}.page-hero p,.article-head p{font-size:16px}.section{padding:52px 16px}.section-head{align-items:flex-start;flex-direction:column;gap:8px}.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.split.reverse{grid-template-columns:1fr}.split.reverse .split-media-wrap,.split.reverse .split-copy{order:initial}.safe-strip{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-carousel{height:280px;border-radius:16px}.article-wrap{padding:48px 16px}.directory-list{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:86px}}
@media(max-width:560px){.mobile-header{grid-template-columns:62px minmax(0,1fr) 104px;padding:0 12px}.mobile-logo img{max-width:124px}.main-btn.mobile-register{min-width:96px;padding:0 12px}.page-hero{padding:24px 20px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr;gap:14px}.info-card,.topic-card,.qa-card,.note-card{padding:18px}.topic-card h3,.info-card h3{font-size:18px}.hero-carousel{height:210px;margin:0 12px;width:calc(100% - 24px)}.carousel-arrow{width:36px;height:36px}.carousel-arrow.prev{left:9px}.carousel-arrow.next{right:9px}.quick-pills{margin-right:-16px}.app-banner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.article .mini-index{grid-template-columns:1fr}.table-like{grid-template-columns:1fr}.table-like .label{border-bottom:0}.directory-list{grid-template-columns:1fr}.media.split-media{height:220px}.media.card-media{height:160px}}

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