/* Editorial page: preserve shared header; first article before the fold. */
.intro{padding-top:var(--h-nav);border-bottom:0}
.intro .wrap{position:relative;padding:24px 20px 16px}
.intro h1{font-size:32px;line-height:1.2;letter-spacing:-.04em;margin:0 0 8px}
.intro .lede{font-size:15px;font-weight:500;line-height:1.5;margin:0;color:var(--dim)}
.briefing-updated{font-size:12px;color:var(--dim);margin-top:10px}
.briefing-tools{position:absolute;right:20px;top:24px;z-index:45;font-size:12px}
.briefing-tools>summary{cursor:pointer;min-height:44px;display:flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:6px}
.briefing-tools[open]{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:0 12px 12px;max-width:260px;box-shadow:0 6px 20px #0001}
.briefing-tools a{display:block;min-height:44px;padding:14px 0;color:var(--ink)}
.install{margin-top:4px;box-shadow:none;font-family:var(--f-sans);letter-spacing:0}
.tabbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tabbar .wrap{padding:6px 20px;gap:8px}
.tabbar .tab{border:0;border-radius:5px;padding:10px 16px;min-height:44px;font-family:var(--f-sans);letter-spacing:0;font-size:14px}
.iconbtn{width:44px;height:44px;border:1px solid var(--line);border-radius:6px}
.daysep{padding:18px 0 10px}
.card{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;margin:0;box-shadow:none}
.card:hover{box-shadow:none;background:color-mix(in srgb,var(--ink) 3%,var(--paper))}
.card>summary{padding:20px 0}
.card .top{margin-bottom:8px}
.card h3{font-size:20px;line-height:1.45;letter-spacing:-.025em}
.card .ref{font-size:11px;color:var(--dim);letter-spacing:.02em}
.card .sum{font-size:14px;line-height:1.7;max-width:78ch;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .detail{padding:0 0 20px;border:0}
.card .original-note{font-size:11px;color:var(--dim);margin:6px 0 0}
.card .toggle{font-size:12px;margin-top:8px}
@media(max-width:720px){
 .intro{padding-top:var(--h-nav)}
 .intro .wrap{padding:22px 20px 14px}
 .intro h1{font-size:26px;padding-right:94px}
 .intro .lede{font-size:14px}
 .briefing-tools{top:16px;right:20px}
 .tabbar .wrap{padding:6px 20px}
 .tabbar .tab{font-size:13px;padding:10px 12px}
 .card h3{font-size:18px}
 .card>summary{padding:18px 0}
}
@media(prefers-reduced-motion:reduce){.card,.tab,.install{transition:none}}