.digestTheme{--sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;--mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,monospace;--digest-serif:var(--sans);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:#6B6B75;--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:#8A8A94;--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 h2{margin:0;font-size:20px;font-weight:700;letter-spacing:.06em;color:var(--ink)}.v2SecRule{flex:1 1;height:1px;background:var(--line)}.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;font-size:13px;line-height:1.75;color:var(--ink-3)}.v2Notice{margin-bottom:18px;padding:10px 13px;border-left:2px solid var(--accent);background:var(--accent-dim);color:var(--ink-2);font-size:13px;line-height:1.7}.v2SigGroup{margin-bottom:30px}.v2SigGroupHead{position:-webkit-sticky;position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:9px 0;background:var(--bg);border-bottom:1px solid var(--line)}.v2SigGroupHead h3{margin:0;font-size:14px;font-weight:650;color:var(--ink-2)}.v2GroupNo{margin-right:8px;font:650 13px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--accent)}.v2SigGroupHead>span{font:500 11px/1 var(--mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--ink)}.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;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:" ↗";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);background:var(--surface-2);vertical-align:1px}.v2SigTypeOn{color:var(--accent);background:var(--accent-dim)}.v2SigTitle{display:block;margin-bottom:3px;font-size:14.5px;font-weight:600;line-height:1.55;color:var(--ink);text-decoration:none}.v2Sig:hover .v2SigTitle{color:var(--accent)}.v2SigTitle:after{content:" ↗";font-size:.8em;color:var(--ink-4)}.v2SigSummary{display:block;font-size:13.5px;line-height:1.72;color:var(--ink-2)}.v2SigSummary p{margin:0 0 9px}.v2SigSummary>:last-child{margin-bottom:0}.v2SigSummary ol,.v2SigSummary ul{margin:7px 0 9px;padding-left:20px}.v2SigSummary li{margin:3px 0}.v2SigSummary strong{color:var(--ink);font-weight:650}.v2SigSummary blockquote{margin:8px 0;padding-left:10px;border-left:2px solid var(--line);color:var(--ink-3)}.v2SigSummary code{padding:1px 4px;border-radius:3px;background:var(--surface-2);font:.9em/1.5 var(--mono)}.v2Lede{padding-bottom:20px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.v2LedeKick{margin-bottom:16px;font-size:20px;color:var(--accent)}.v2Lede h1{margin:0 0 18px;font-size:32px;font-weight:700;line-height:1.28;letter-spacing:-.02em;color:var(--ink)}.v2Lede .v2Markdown{font-size:17px;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 .v2StoryRank{font-size:17px;font-weight:700;line-height:1;color:var(--accent)}.v2StoryTitle{display:block;margin-bottom:6px;font-size:16px;font-weight:600;line-height:1.6;color:var(--ink)}.v2StoryLead .v2StoryTitle{font-size:18px;font-weight:650;line-height:1.5;letter-spacing:-.01em}.v2Chev{display:inline-block;margin-left:8px;font-size:15px;color:var(--ink-4);transition:transform .2s ease}.v2ChevOpen{transform:rotate(180deg)}.v2StoryDeck{display:block;font-size:14.5px;line-height:1.75;color:var(--ink-2)}.v2StoryHead[aria-expanded=true] .v2StoryDeck{color:var(--ink);font-weight:500}.v2StoryLead .v2StoryHead[aria-expanded=true] .v2StoryDeck{font-size:15px}.v2StoryMeta{display:flex;align-items:center;gap:12px;margin:1px 0 10px}.v2Conf{display:inline-flex;align-items:center;gap:5px;font:500 10px/1 var(--mono);letter-spacing:.06em;color:var(--ink-3)}.v2Conf i{width:5px;height:5px;border-radius:50%;background:var(--ink-4)}.v2Conf[data-tone=high] i{background:var(--accent)}.v2Conf[data-tone=medium] i{background:var(--ink-3)}.v2Conf[data-tone=low] i{background:var(--ink-4)}.v2Conf[data-tone=mixed] i{background:transparent;box-shadow:inset 0 0 0 1px var(--ink-3)}.v2StorySrcN{font:400 10px/1 var(--mono);color:var(--ink-4)}.v2StoryFull{padding:4px 0 26px;animation:v2Reveal .22s ease}@keyframes v2Reveal{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.v2StorySources{margin-top:24px;padding:8px 16px 10px;border-radius:10px;background:var(--surface);border:1px solid var(--line-soft)}.v2StorySources h4{margin:14px 0 2px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--ink-3)}.v2Src{border-bottom:1px solid var(--line-soft)}.v2Src:last-child{border-bottom:0}.v2SrcHead{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:0 14px;gap:0 14px;align-items:baseline;padding:12px 8px;margin:0 -8px;border-radius:5px;cursor:pointer;list-style:none;-webkit-tap-highlight-color:transparent}.v2SrcHead::-webkit-details-marker{display:none}.v2SrcHead::marker{content:""}.v2SrcMain{min-width:0}.v2SrcKicker{display:inline-block;margin-bottom:5px;padding:2px 7px;border-radius:4px;font:600 10px/1.6 var(--mono);letter-spacing:.05em;color:var(--ink-3);background:var(--surface-2)}.v2Src[open] .v2SrcKicker{color:var(--accent);background:var(--accent-dim)}.v2SrcTitle{display:block;margin-bottom:2px;font-size:13.5px;font-weight:600;line-height:1.55;color:var(--ink-2)}.v2Src[open] .v2SrcTitle{color:var(--ink)}.v2SrcLink{display:inline-block;padding:8px;margin:-8px -8px -8px 2px;color:var(--ink-4);font-size:13px;line-height:1;text-decoration:none}.v2SrcLink:before{content:"\2197"}.v2SrcNote{display:block;font-size:12px;line-height:1.65;color:var(--ink-3)}.v2SrcChev{align-self:center;font-size:13px;line-height:1;color:var(--ink-4);transition:transform .2s 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)}}.v2StoryVisual{margin:0 0 20px}.v2StoryVisual img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;border-radius:8px}.v2StoryVisual figcaption{margin-top:8px;font-size:12px;color:var(--ink-4)}.v2StoryActions{display:flex;justify-content:flex-end;margin-top:10px}.v2Action{padding:10px 8px;margin:-6px -8px -6px 0;border:0;background:transparent;color:var(--ink-4);font:500 12px/1 var(--sans);cursor:pointer}@media (hover:hover){.v2Action:hover{color:var(--accent)}}.v2Markdown{color:var(--ink-2);font-size:15.5px;line-height:1.85}.v2Markdown p{margin:0 0 15px}.v2Markdown p:last-child{margin-bottom:0}.v2Markdown strong{color:var(--ink);font-weight:650}.v2Markdown a{color:var(--accent);text-decoration:none}.v2Markdown a:hover{text-decoration:underline}.v2Markdown table{width:100%;margin:18px 0;border-collapse:collapse;font-size:13px}.v2Markdown td,.v2Markdown th{padding:10px 12px;text-align:left;vertical-align:top;border:1px solid var(--line)}.v2Markdown th{color:var(--ink);background:var(--surface)}.v2Layout{display:grid;grid-template-columns:256px minmax(0,1fr);align-items:start;max-width:1200px;margin:0 auto}.v2Doc{max-width:780px;padding:8px 0 90px 44px}.v2Rail{position:-webkit-sticky;position:sticky;top:0;display:flex;flex-direction:column;height:100vh;padding:46px 32px 30px 0;border-right:1px solid var(--line-soft)}.v2RailBrand{display:flex;align-items:center;gap:9px;margin-bottom:15px}.v2RailBrand b{font-size:18px;font-weight:700;letter-spacing:-.015em;color:var(--ink)}.v2RailMark{width:15px;height:15px;flex:0 0 auto;border-radius:5px;background:var(--accent);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),var(--shadow-sm)}.v2RailDateNav{margin-bottom:22px}.v2RailDateNav nav{align-items:center;gap:2px;padding:7px 9px 7px 12px;background:var(--surface);border:1px solid var(--line-soft);border-radius:9px}.v2RailDateNav nav>div{min-width:0;text-align:left;margin-right:auto;order:0}.v2RailDateNav nav>button{order:1}.v2RailDateNav nav>div>span{font-family:var(--sans);font-size:15px;font-weight:600;letter-spacing:-.01em;gap:7px}.v2RailDateNav nav>div>span>span:first-of-type{font-size:12px;font-weight:500;color:var(--ink-3)}.v2RailDateNav nav>div>span>span:nth-of-type(2){font-size:11px;font-weight:500;letter-spacing:.04em;color:var(--accent);background:none;padding:0}.v2RailDateNav nav>div>span>span:nth-of-type(2):before{content:"·";margin:0 5px 0 1px;color:var(--ink-4)}.v2RailDateNav button{width:24px;height:24px;border:0;border-radius:6px;color:var(--ink-3)}.v2RailDateNav button:hover:not(:disabled){background:var(--surface-2);border:0;color:var(--accent)}.v2RailDateNav button 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;border:1px solid var(--line);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{color:var(--ink)}.v2ThemeBtnOn{background:var(--accent-dim);color:var(--accent)}.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(--accent)}.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 var(--line-soft)}.v2Footer p{margin:0;font-size:12px;color:var(--ink-4)}@media (max-width:900px){.v2Layout{grid-template-columns:1fr;--rail-h:88px}.v2Rail{position:-webkit-sticky;position:sticky;top:0;z-index:20;flex-direction:column;align-items:stretch;gap:2px;height:auto;min-width:0;padding:8px 16px 10px;overflow-x:visible;background:var(--bg);border-right:0;border-bottom:1px solid var(--line)}.v2RailBrand,.v2RailFoot{display:none}.v2RailDateNav{margin-bottom:0}.v2RailDateNav nav{justify-content:center;gap:14px;padding:2px 0;background:none;border:0;border-radius:0}.v2RailDateNav nav>div{text-align:center;margin-right:0;order:0}.v2RailDateNav nav>button{order:0}.v2RailDateNav button{width:30px;height:30px}.v2RailDateNav button svg{width:15px;height:15px}.v2RailNav{flex-direction:row;gap:4px;min-width:0;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:17px}.v2SrcLink{padding:12px 10px;margin:-12px -10px -12px 2px}}