.digestTheme{--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","PingFang SC","Hiragino Sans GB","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;--serif:"Noto Serif SC",Georgia,"Songti SC",serif;--mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,monospace;--rule-dash-x:repeating-linear-gradient(to right,var(--line) 0 4px,transparent 4px 8px);--rule-dash-y:repeating-linear-gradient(to bottom,var(--line) 0 4px,transparent 4px 8px);--digest-serif:var(--sans);--t-note:14px;--t-aux:15.5px;--t-body:17px;--t-lead:19px;--t-h2:22px;--lh-body:1.85;--lh-tight:1.7;font-family:var(--sans)}[data-theme=dark] .digestTheme{--accent:#F59E0B;--accent-dim:rgba(245,158,11,0.13);--bg:#0A0A0B;--surface:#121214;--surface-2:#18181B;--line:#26262A;--line-soft:#1C1C20;--ink:#EDEDEF;--ink-2:#A9A9B2;--ink-3:#7C7C87;--ink-4:#4A4A52;--accent-primary:var(--accent);--accent-secondary:var(--accent);--accent-glow:var(--accent-dim);--bg-base:var(--bg);--bg-card:var(--surface);--bg-card-hover:var(--surface-2);--bg-elevated:var(--surface-2);--bg-input:var(--surface-2);--text-primary:var(--ink);--text-secondary:var(--ink-2);--text-muted:var(--ink-3);--border-subtle:var(--line-soft);--border-default:var(--line);--shadow-sm:0 2px 8px rgba(0,0,0,0.3);--shadow-md:0 8px 30px rgba(0,0,0,0.4)}[data-theme=light] .digestTheme{--accent:#D97706;--accent-dim:rgba(217,119,6,0.10);--bg:#FBFAF8;--surface:#FFFFFF;--surface-2:#F5F4F1;--line:#E3E1DC;--line-soft:#EEEDE9;--ink:#17171A;--ink-2:#55555E;--ink-3:#70707B;--ink-4:#B4B4BC;--accent-primary:var(--accent);--accent-secondary:var(--accent);--accent-glow:var(--accent-dim);--bg-base:var(--bg);--bg-card:var(--surface);--bg-card-hover:var(--surface-2);--bg-elevated:var(--surface-2);--bg-input:var(--surface-2);--text-primary:var(--ink);--text-secondary:var(--ink-2);--text-muted:var(--ink-3);--border-subtle:var(--line-soft);--border-default:var(--line);--shadow-sm:0 1px 3px rgba(0,0,0,0.04);--shadow-md:0 4px 16px rgba(0,0,0,0.06)}.v2Section{scroll-margin-top:20px}.v2SecHead{display:flex;align-items:baseline;gap:14px;margin:40px 0 12px}.v2SecHead:not(:has(.v2SecRule)):after{content:"";flex:1 1;height:1px;background:var(--rule-dash-x)}.v2SecHead h2{margin:0;font-family:var(--serif);font-size:var(--t-h2);font-weight:600;letter-spacing:.04em;color:var(--ink)}.v2SecRule{flex:1 1;height:1px;background:var(--rule-dash-x)}.v2SecCount{font:500 11px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-3)}.v2SecSub{margin:0 0 24px;color:var(--ink-3)}.v2Notice,.v2SecSub{font-size:var(--t-note);line-height:var(--lh-tight)}.v2Notice{margin-bottom:18px;padding:10px 13px;border-left:2px solid var(--line);background:var(--surface-2);color:var(--ink-2)}.v2SigGroup{margin-bottom:0}.v2SigGroup+.v2SigGroup{margin-top:44px}.v2SigGroupHead{position:-webkit-sticky;position:sticky;top:0;z-index:5;display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 0 9px;background:var(--bg);border-bottom:1px solid transparent;border-image:var(--rule-dash-x) 1}.v2SigGroupHead h3{margin:0;font-family:var(--serif);font-size:var(--t-lead);font-weight:600;line-height:1.4;color:var(--ink)}.v2SigGroupFold>summary{cursor:pointer;list-style:none;-webkit-tap-highlight-color:transparent}.v2SigGroupFold>summary::-webkit-details-marker{display:none}.v2SigGroupFold>summary::marker{content:""}.v2SigGroupFold:not([open])>summary{position:static}.v2SigGroupFold>summary>span{display:inline-flex;align-items:center;gap:8px}.v2SigGroupFold>summary .v2Chev{margin-left:0;font-size:14px;font-style:normal;line-height:1}.v2SigGroupFold[open]>summary .v2Chev{transform:rotate(180deg)}.v2SigGroupFold:not([open])+.v2SigGroupFold{margin-top:8px}@media (hover:hover){.v2SigGroupFold>summary:hover h3{color:var(--accent)}}.v2GroupNo{margin-right:9px;font:650 15px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-3)}.v2SigGroupHead>span{flex:none;font:500 12px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-3)}.v2Sig{display:block;padding:13px 8px;margin:0 -8px;border-bottom:1px solid var(--line-soft);border-radius:5px;text-decoration:none;scroll-margin-top:20px}.v2Sig:hover{background:var(--surface)}.v2SigId{margin-right:7px;font:600 10px/1 var(--mono);letter-spacing:.04em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-4)}.v2Sig:hover .v2SigId{color:var(--accent)}.v2SigWho{display:block;margin-bottom:4px;font:600 13px/1.6 var(--mono);color:var(--ink);text-decoration:none}.v2Sig:hover .v2SigWho{color:var(--accent)}.v2SigWho:after{content:"\00a0↗";font-size:.8em;color:var(--ink-4)}.v2SigType{display:inline-block;margin-left:8px;padding:1.5px 7px;border-radius:4px;font:500 10.5px/1.5 var(--mono);letter-spacing:.03em;color:var(--ink-3);vertical-align:1px}.v2SigType,.v2SigTypeOn{background:var(--surface-2)}.v2SigTypeOn{color:var(--ink-2);box-shadow:inset 0 0 0 1px 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4px;border-radius:3px;background:var(--surface-2);font:.9em/1.5 var(--mono)}.v2Lede{padding-bottom:20px;border-bottom:1px solid transparent;border-image:var(--rule-dash-x) 1;scroll-margin-top:20px}.v2LedeKick{margin-bottom:16px;font-size:var(--t-h2);font-weight:600}.v2Lede h1,.v2LedeKick{font-family:var(--serif);color:var(--ink)}.v2Lede h1{margin:0 0 18px;font-size:32px;font-weight:700;line-height:1.3;letter-spacing:-.005em}.v2Lede .v2Markdown{font-size:var(--t-lead);line-height:1.9}.v2Story{border-bottom:1px solid var(--line-soft);scroll-margin-top:20px}.v2StoryHead{display:block;width:100%;padding:18px 0;text-align:left;border:0;background:transparent;cursor:pointer}.v2StoryHead:hover .v2StoryTitle{color:var(--accent)}.v2StoryRank{margin-right:10px;font:500 13px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-4)}.v2StoryLead 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ease}.v2SrcChev:before{content:"\2304"}.v2Src[open] .v2SrcChev{transform:rotate(180deg)}.v2SrcSummary{padding:2px 0 16px;animation:v2Reveal .22s ease}@media (hover:hover){.v2SrcHead:hover{background:var(--surface-2)}.v2SrcHead:hover .v2SrcTitle{color:var(--accent)}.v2SrcHead:hover .v2SrcKicker{color:var(--accent);background:var(--accent-dim)}.v2SrcLink:hover{color:var(--accent)}}.v3SrcList{list-style:none;margin:0;padding:0}.v3SrcList li{padding:12px 0;border-bottom:1px solid var(--line-soft)}.v3SrcList li:last-child{border-bottom:0}.v3SrcTitle{display:block;margin-bottom:3px;font-size:var(--t-aux);font-weight:600;line-height:1.55;color:var(--ink-2);text-decoration:none}.v3SrcTitle:after{content:"\00a0↗";font-size:.8em;color:var(--ink-4)}.v3SrcNote{display:block;font-size:var(--t-note);line-height:var(--lh-tight);color:var(--ink-3)}.v3SrcNote strong{color:var(--ink-2);font-weight:650}.v3SrcNote a{color:var(--ink-2);text-decoration:underline;text-underline-offset:2px}@media (hover:hover){.v3SrcNote a:hover,.v3SrcTitle:hover{color:var(--accent)}}.pdPeriodNav{display:flex;align-items:center;justify-content:space-between;gap:6px}.pdPeriodArrow{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;font-size:16px;color:var(--ink-2);text-decoration:none}.pdPeriodArrow:hover{background:var(--surface-2);color:var(--accent)}.pdPeriodArrowOff{opacity:.3;pointer-events:none}.pdPeriodCurrent{display:flex;flex-direction:column;align-items:center;gap:1px;font:700 14px/1.4 var(--mono);color:var(--ink)}.pdPeriodRange{font:500 10px/1.4 var(--mono);letter-spacing:.04em;color:var(--ink-3)}.pdMustRead{margin-top:18px;padding:12px 16px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line-soft)}.pdMustRead h3{margin:0 0 8px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--ink-3)}.pdMustRead ol{margin:0;padding-left:20px}.pdMustRead li{padding:4px 0;font-size:var(--t-aux);line-height:1.65}.pdMustRead a{color:var(--ink);font-weight:600;text-decoration:none}.pdMustRead a:hover{color:var(--accent)}.pdTheme{padding:22px 24px 18px}.pdThemeTitle{margin:0 0 12px;font-size:var(--t-lead);font-weight:700;line-height:1.45;color:var(--ink)}.pdThemeTitle .v2GroupNo{margin-right:10px}.pdThemeRefs{margin-top:16px}.pdThemeRefs>summary{display:flex;align-items:center;gap:8px;padding:9px 12px;margin:0 -8px;border-radius:6px;list-style:none;cursor:pointer;font:600 12px/1.5 var(--mono);letter-spacing:.04em;color:var(--ink-3);-webkit-tap-highlight-color:transparent}.pdThemeRefs>summary::-webkit-details-marker{display:none}.pdThemeRefs>summary::marker{content:""}.pdThemeRefs>summary .v2Chev{margin-left:auto;transition:transform .2s ease}.pdThemeRefs[open]>summary .v2Chev{transform:rotate(180deg)}.pdThemeRefs[open]>summary{color:var(--ink)}.pdThemeRefs .v3SrcList{margin:4px 0 0}.pdThemeRefs .v3SrcList,.pdTimeline{padding:8px 16px 10px;border-radius:10px;background:var(--surface);border:1px solid var(--line-soft)}.pdTimeline{list-style:none;margin:10px 0 0}.pdTimeline li{padding:7px 0;border-bottom:1px solid var(--line-soft);font-size:13px;line-height:1.6;color:var(--ink-2)}.pdTimeline li:last-child{border-bottom:0}.pdTimelineDate{margin-right:10px;font:600 11px/1 var(--mono);color:var(--ink-4)}.pdPick{padding:18px 8px;margin:0 -8px;border-bottom:1px solid var(--line-soft);scroll-margin-top:20px}.pdPick:last-of-type{border-bottom:0}.pdPickTitle{margin:0 0 8px;font-size:var(--t-body);font-weight:650;line-height:1.5}.pdPickTitle a{color:var(--ink);text-decoration:none}.pdPickTitle a:hover{color:var(--accent)}.pdPickTitle a:after{content:"\00a0↗";font-size:.8em;color:var(--ink-4)}.pdPickRank{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;margin-right:10px;border-radius:6px;font:700 12px/1 var(--mono);color:var(--ink-2);background:var(--surface-2);vertical-align:2px}.pdPickWhy{padding:7px 12px;border-left:3px solid var(--line);border-radius:0 6px 6px 0;background:var(--surface)}.pdPickSummary,.pdPickWhy{margin:0 0 8px;font-size:var(--t-body);line-height:var(--lh-body);color:var(--ink-2)}.pdPickMeta{margin:0;font:500 11px/1.6 var(--mono);letter-spacing:.03em;color:var(--ink-4)}.pdPickMeta a{color:var(--ink-3);text-decoration:underline;text-underline-offset:2px}.pdPickMeta a:hover{color:var(--accent)}.pdBoard{margin:14px 0}.pdBoard>summary{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line-soft);list-style:none;cursor:pointer;font-size:var(--t-aux);font-weight:600;color:var(--ink-2);-webkit-tap-highlight-color:transparent}.pdBoard>summary::-webkit-details-marker{display:none}.pdBoard>summary::marker{content:""}.pdBoard>summary:hover{color:var(--accent)}.pdBoardN{font:600 11px/1 var(--mono);color:var(--ink-4)}.pdBoard>summary .v2Chev{margin-left:auto;transition:transform .2s ease}.pdBoard[open]>summary .v2Chev{transform:rotate(180deg)}.pdBoardTable{overflow-x:auto;margin-top:8px}.pdBoardTable table{width:100%;border-collapse:collapse;font-size:12.5px;line-height:1.6}.pdBoardTable th{padding:6px 10px;text-align:left;font:600 10.5px/1.6 var(--mono);letter-spacing:.05em;color:var(--ink-3);border-bottom:1px solid var(--line)}.pdBoardTable td{padding:7px 10px;border-bottom:1px solid var(--line-soft);color:var(--ink-2)}.pdBoardTable td a{color:var(--ink-2);text-decoration:none}.pdBoardTable td a:hover{color:var(--accent)}.pdCoverage{margin-top:44px;font-size:12.5px;color:var(--ink-4);text-align:center}.v3Editorial{margin-top:20px;padding:12px 16px;border-left:3px solid var(--ink-4);border-radius:0 8px 8px 0;background:var(--surface-2)}.v3Editorial p{margin:0;font-size:var(--t-aux);line-height:var(--lh-body);color:var(--ink)}.v3Editorial 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svg{width:14px;height:14px}.v2RailNav{display:flex;flex-direction:column;gap:2px}.v2RailLink{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:9px 12px;border:0;border-radius:8px;background:transparent;color:var(--ink-2);font:500 14.5px/1.4 var(--sans);text-align:left;cursor:pointer;transition:color .15s ease,background .15s ease}.v2RailLink:hover{color:var(--ink);background:var(--surface-2)}.v2RailLinkOn{color:var(--accent);font-weight:600;background:var(--accent-dim)}.v2RailLinkMain{display:inline-flex;align-items:center;gap:11px;min-width:0}.v2RailIcon{display:inline-flex;flex:0 0 auto;color:var(--ink-4);transition:color .15s ease}.v2RailIcon svg{width:17px;height:17px;display:block}.v2RailLink:hover .v2RailIcon{color:var(--ink-2)}.v2RailLinkOn .v2RailIcon,.v2RailLinkOn .v2RailN{color:var(--accent)}.v2RailN{font:500 11.5px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-3)}.v2RailFoot{display:flex;flex-direction:column;gap:18px;margin-top:auto;padding-top:22px;border-top:1px solid var(--line-soft)}.v2Theme{display:flex;gap:2px;padding:3px;background:var(--surface-2);border:1px solid var(--line-soft);border-radius:999px}.v2ThemeBtn{flex:1 1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 13px;border:0;border-radius:999px;background:transparent;color:var(--ink-3);font:500 12px/1 var(--sans);letter-spacing:.02em;cursor:pointer;transition:color .15s ease,background .15s ease}.v2ThemeBtn svg{width:13px;height:13px}.v2ThemeBtn:hover,.v2ThemeBtnOn{color:var(--ink)}.v2ThemeBtnOn{background:var(--surface);box-shadow:var(--shadow-sm)}.v2Funnel{display:flex;flex-direction:column;gap:7px}.v2FunnelRow{display:grid;grid-template-columns:30px 1fr auto;align-items:center;grid-gap:9px;gap:9px;font:400 11px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink-4)}.v2FunnelRowOn{color:var(--ink-2)}.v2FunnelTrack{height:5px;border-radius:3px;background:var(--surface-2);overflow:hidden}.v2FunnelBar{display:block;height:100%;border-radius:3px;background:var(--ink-4)}.v2FunnelRowOn .v2FunnelBar{background:var(--ink-2)}.v2FunnelLabel{white-space:nowrap;font-family:var(--sans);font-weight:500}.v2FunnelValue{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.v2Shell{min-height:100vh;background:var(--bg);color:var(--ink)}.v2Footer{max-width:1200px;margin:0 auto;padding:30px 0 60px 300px;border-top:1px solid transparent;border-image:var(--rule-dash-x) 1}.v2Footer p{margin:0;font-size:12px;color:var(--ink-4)}@media (max-width:900px){.v2Layout{grid-template-columns:minmax(0,1fr);--row-switch:34px;--row-date:34px;--rail-off:calc(8px + var(--row-switch) + 2px + var(--row-date) + 2px);--rail-h:50px}.v2Lede 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svg{width:15px;height:15px}.v2RailNav{flex-direction:row;gap:4px;min-width:0;padding-top:7px;overflow-x:auto;scrollbar-width:none}.v2RailNav::-webkit-scrollbar{display:none}.v2RailLink{flex:0 0 auto;width:auto;padding:6px 12px;border-left:0;border-radius:999px;white-space:nowrap}.v2RailIcon{display:none}.v2RailLinkMain{gap:0}.v2RailLinkOn{color:var(--accent);background:var(--accent-dim)}.v2Doc{padding:24px 16px 80px}.v2Footer{padding:30px 16px 60px}.v2SigGroupHead{top:var(--rail-h)}.v2Lede,.v2Section,.v2Sig,.v2Story{scroll-margin-top:calc(var(--rail-h) + 8px)}.v2Lede h1{font-size:22px}.v2StoryLead .v2StoryTitle{font-size:var(--t-body)}.v2SrcLink{padding:12px 10px;margin:-12px -10px -12px 2px}}