:root{--page:#F4F6F8;--paper:#FFFFFF;--soft:#EAF0F5;--dark:#142638;--title:#172B3A;--body:#354654;--muted:#647482;--hint:#7D8B96;--brand:#176B87;--strong:#17445C;--coral:#D8755B;--blue-soft:#E5F0F5;--line:#DCE4EA;--light:#F5F8FA;--radius:12px;--max:1120px}
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.site-footer{background:var(--dark);color:var(--light)}.footer-wrap{max-width:var(--max);margin:auto;padding:47px 20px 22px}.footer-head{display:flex;justify-content:space-between;gap:40px;border-bottom:1px solid #385062;padding-bottom:25px}.footer-head>div{display:grid;grid-template-columns:42px 1fr;grid-template-rows:1fr 1fr;column-gap:10px;align-items:center}.footer-logo{width:42px;height:42px;grid-row:1/3;border-radius:8px;overflow:hidden}.footer-logo img{width:100%;height:100%}.footer-head strong{font-size:18px;line-height:1.3}.footer-head small{color:#afc4d0;font-size:11px}.footer-head>p{max-width:430px;font-size:14px;color:#cedce4;margin:0}.footer-groups{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;margin:30px 0}.footer-groups h2{color:white;font-size:15px}.footer-groups a{display:block;color:#d2e0e8;font-size:13px;padding:4px 0;min-height:29px}.footer-groups a:hover,.footer-bottom a:hover{color:white;text-decoration:underline}.footer-notice{border-top:1px solid #385062;border-bottom:1px solid #385062;padding:19px 0;color:#c9d7df;font-size:13px}.footer-bottom{display:flex;flex-wrap:wrap;gap:12px 25px;align-items:center;color:#aec1cc;font-size:13px}.footer-bottom a{color:#d2e0e8}
.panel-backdrop{position:fixed;inset:0;background:rgba(12,28,40,.55);z-index:55;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}.panel-backdrop.visible{opacity:1;visibility:visible;pointer-events:auto}.drawer,.search-panel{position:fixed;z-index:60;background:white;visibility:hidden;pointer-events:none;opacity:0;transition:transform .24s,opacity .18s,visibility .24s;box-shadow:0 20px 65px #071b2b26}.drawer{right:0;top:0;bottom:0;width:min(460px,94vw);height:min(78dvh,800px);max-height:78dvh;border-radius:0 0 0 16px;transform:translateX(30px);display:flex;flex-direction:column}.drawer.open,.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.panel-head{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:21px 25px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:23px;margin:2px 0 0}.close-action{display:grid;place-items:center;width:44px;height:44px;background:var(--soft);border:0;border-radius:8px;font-size:29px;color:var(--title)}.drawer-body{overflow-y:auto;overscroll-behavior:contain;padding:15px 25px 30px}.drawer-group{margin-bottom:18px}.drawer-group h3{font-size:15px;padding-bottom:6px;border-bottom:1px solid var(--line);color:var(--brand)}.drawer-group a{display:grid;padding:9px 0;min-height:50px;border-bottom:1px solid #edf1f4}.drawer-group a strong{color:var(--title);font-size:14px}.drawer-group a small{color:var(--muted)}.search-panel{top:13%;left:50%;width:min(680px,94vw);max-height:78dvh;overflow-y:auto;border-radius:13px;transform:translate(-50%,-15px)}.search-panel.open{transform:translate(-50%,0)}.search-form{padding:24px}.search-form label{display:block;margin-bottom:11px;font-weight:700}.search-fields{display:flex;gap:10px}.search-fields input{flex:1;min-width:0;border:1px solid #bfcfd7;border-radius:7px;padding:11px 13px;min-height:45px;background:white;color:var(--title)}.search-fields button{min-height:45px;min-width:100px;background:var(--brand);color:white;border:0;border-radius:7px}.search-form p{font-size:13px;color:var(--muted)}.popular-links{padding:0 24px 25px}.popular-links h3{font-size:16px}.popular-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;margin:0 7px 7px 0;background:var(--soft);border-radius:6px;font-size:14px}.panel-open{overflow:hidden}.mobile-bottom{display:none}
@media(max-width:800px){.header-inner{min-height:62px}.main-nav{display:none}.page-wrap{padding:26px 18px 85px}.hero{grid-template-columns:1fr;padding-top:20px}.hero-art{max-height:350px}.phase-track{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-story{grid-template-columns:1fr}.split-articles{grid-template-columns:1fr}.three-steps{grid-template-columns:1fr}.app-band,.app-highlight{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));bottom:0;left:0;right:0;z-index:45;background:white;border-top:1px solid var(--line);padding:0 5px env(safe-area-inset-bottom);height:calc(52px + env(safe-area-inset-bottom));box-shadow:0 -6px 18px #10293b13}.mobile-bottom a,.mobile-bottom button{display:flex;align-items:center;justify-content:center;flex-direction:column;border:0;background:transparent;color:var(--body);font-size:11px;line-height:1.3;min-height:52px;border-radius:7px}.mobile-bottom span{font-size:20px}.mobile-bottom .active{background:var(--brand);color:white}.site-footer{padding-bottom:calc(52px + env(safe-area-inset-bottom))}.drawer{bottom:auto;top:0;max-height:78dvh;height:78dvh;z-index:60}.search-panel{top:2dvh;max-height:94dvh}.footer-head{flex-direction:column;gap:12px}}
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