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@media(max-width:700px){.quick-tabs{display:none}main{padding:92px 16px 82px}.hero-new,.page-hero{padding:24px 20px}.hero-new h1,.page-hero h1{font-size:24px}.pulse-strip{grid-template-columns:repeat(2,1fr)}.fresh-grid,.split-band,.app-wrap,.about-symbol{grid-template-columns:1fr}.check-list,.footer-groups,.drawer-grid,.link-list{grid-template-columns:1fr 1fr}.topic-row{grid-template-columns:1fr;gap:4px}.drawer{max-height:64vh}.drawer-grid{padding-bottom:24px}.search-panel{top:0;left:0;width:100%;height:100%;transform:none;border-radius:0;background:#201b22;color:#e8c966}.search-panel.show{transform:none}.search-panel p{color:#f4f1f8}.search-panel input{background:#2d2730;color:#fff;border-color:#8a7399}.search-links a{background:#2d2730;color:#fff}.mobile-bar{position:fixed;z-index:120;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:#fbf8ff;border-top:1px solid rgba(22,20,24,.12)}.mobile-bar a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-bar a.active{background:#6a4a9a;color:#fbf8ff;box-shadow:0 6px 16px rgba(106,74,154,.18)}.site-footer{padding-bottom:86px}.slot-app{margin:auto}.footer-groups{gap:18px}.head-actions a,.head-actions button{padding:0 10px}}
@media(max-width:420px){.pulse-strip,.check-list,.footer-groups,.drawer-grid,.link-list{grid-template-columns:1fr}.section{padding:20px}.fresh-card,.mini-card,.method-card,.policy-card{padding:15px}.bar-inner,.head-inner{padding-left:16px;padding-right:16px}}

/* v4 selected-content refinements */
.hero-new{border-top:4px solid #6a4a9a}.page-hero{border-top:3px solid rgba(74,138,184,.55)}.section:nth-of-type(even){background:#faf7fd}.footer-brand strong{font-size:15px}