:root,:root[data-theme=dark]{color-scheme:dark;--bg: #0a0c0f;--surface: #0f1216;--surface-2: #14181d;--surface-3: #1a1f26;--hover: #1c222a;--border: #232a33;--border-2: #2e3742;--border-strong:#3a4450;--text: #e7ebf0;--text-2: #aab2bd;--text-3: #767f8b;--text-faint: #525a64;--accent: #f0c043;--accent-2: #e3ad2b;--accent-soft: rgba(240,192,67,.14);--accent-line: rgba(240,192,67,.35);--accent-glow: rgba(240,192,67,.22);--accent-text: #f3c95a;--on-accent: #1a1503;--evergreen: #43c46a;--evergreen-soft: rgba(67,196,106,.14);--rising: #f7853a;--rising-soft: rgba(247,133,58,.15);--steady: #4f9df7;--steady-soft: rgba(79,157,247,.15);--dormant: #7d8794;--dormant-soft: rgba(125,135,148,.14);--grid: #1b212a;--grid-2: #232b35;--axis: #4a525d;--series-add: #43c46a;--series-del: #f0566b;--series-line: #f0c043;--heat-0: #11161c;--heat-max: #f0c043;--shadow-1: 0 1px 2px rgba(0,0,0,.4);--shadow-2: 0 4px 16px -4px rgba(0,0,0,.55);--shadow-pop: 0 12px 40px -8px rgba(0,0,0,.7);--ok: #43c46a;--warn: #f7853a;--danger: #f0566b}:root[data-theme=light]{color-scheme:light;--bg: #f6f7f9;--surface: #ffffff;--surface-2: #fbfcfd;--surface-3: #f1f3f6;--hover: #eef1f5;--border: #e3e7ec;--border-2: #d7dde4;--border-strong:#c4ccd5;--text: #11151b;--text-2: #4b5563;--text-3: #6b7480;--text-faint: #969da6;--accent: #d99e0b;--accent-2: #b87f08;--accent-soft: rgba(217,158,11,.12);--accent-line: rgba(217,158,11,.45);--accent-glow: rgba(217,158,11,.18);--accent-text: #9a6a07;--on-accent: #ffffff;--evergreen: #1f9d4d;--evergreen-soft: rgba(31,157,77,.12);--rising: #e06c1f;--rising-soft: rgba(224,108,31,.12);--steady: #2671d4;--steady-soft: rgba(38,113,212,.12);--dormant: #6b7480;--dormant-soft: rgba(107,116,128,.12);--grid: #eceef2;--grid-2: #e1e5ea;--axis: #aeb6bf;--series-add: #1f9d4d;--series-del: #d83a4f;--series-line: #d99e0b;--heat-0: #f1f3f6;--heat-max: #d99e0b;--shadow-1: 0 1px 2px rgba(16,21,27,.06);--shadow-2: 0 4px 16px -6px rgba(16,21,27,.12);--shadow-pop: 0 14px 44px -10px rgba(16,21,27,.22);--ok: #1f9d4d;--warn: #e06c1f;--danger: #d83a4f}:root{--font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "Geist Mono", ui-monospace, "SF Mono", "JetBrains Mono", monospace;--fs-2xs: 10.5px;--fs-xs: 11.5px;--fs-sm: 12.5px;--fs-base:13.5px;--fs-md: 15px;--fs-lg: 17px;--fs-xl: 21px;--fs-2xl: 27px;--fs-3xl: 35px;--fs-display: 46px;--sp-1: 4px;--sp-2: 6px;--sp-3: 8px;--sp-4: 12px;--sp-5: 16px;--sp-6: 20px;--sp-7: 24px;--sp-8: 32px;--sp-9: 40px;--sp-10: 48px;--sp-12: 64px;--sp-14: 80px;--r-xs: 4px;--r-sm: 6px;--r: 8px;--r-md: 10px;--r-lg: 14px;--r-xl: 18px;--r-full: 999px;--maxw: 1320px;--nav-h: 54px;--ease: cubic-bezier(.2,.7,.2,1)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-base);line-height:1.5;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background .25s var(--ease),color .25s var(--ease)}h1,h2,h3,h4,p,figure{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}input{font:inherit}::selection{background:var(--accent-soft)}.tnum,.stat-value,table td,.mono{font-variant-numeric:tabular-nums}.mono{font-family:var(--font-mono)}*::-webkit-scrollbar{height:10px;width:10px}*::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:999px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--border-strong);background-clip:padding-box}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--sp-6)}.row{display:flex;align-items:center}.col{display:flex;flex-direction:column}.gap-1{gap:var(--sp-1)}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.gap-4{gap:var(--sp-4)}.gap-5{gap:var(--sp-5)}.gap-6{gap:var(--sp-6)}.spread{justify-content:space-between}.wide{width:100%}.muted{color:var(--text-2)}.faint{color:var(--text-3)}.eyebrow{font-family:var(--font-mono);font-size:var(--fs-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.card-pad{padding:var(--sp-6)}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--sp-4);margin-bottom:var(--sp-4)}.section-title{font-size:var(--fs-md);font-weight:600;letter-spacing:-.01em}.section-sub{font-size:var(--fs-sm);color:var(--text-3)}.badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:var(--fs-2xs);font-weight:500;letter-spacing:.03em;padding:3px 7px 3px 6px;border-radius:var(--r-full);border:1px solid transparent;white-space:nowrap;line-height:1}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:0 0 auto}.badge--evergreen{color:var(--evergreen);background:var(--evergreen-soft);border-color:color-mix(in oklab,var(--evergreen) 30%,transparent)}.badge--rising{color:var(--rising);background:var(--rising-soft);border-color:color-mix(in oklab,var(--rising) 30%,transparent)}.badge--steady{color:var(--steady);background:var(--steady-soft);border-color:color-mix(in oklab,var(--steady) 30%,transparent)}.badge--dormant{color:var(--dormant);background:var(--dormant-soft);border-color:color-mix(in oklab,var(--dormant) 30%,transparent)}.badge--batch{color:var(--text-2);background:var(--surface-3);border-color:var(--border)}.badge--lang{color:var(--text-2);background:transparent;border-color:var(--border-2)}.badge .lang-dot{width:8px;height:8px;border-radius:50%}.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:var(--r-sm);border:1px solid var(--border-2);background:var(--surface);color:var(--text-2);font-size:var(--fs-sm);font-weight:500;transition:all .14s var(--ease);white-space:nowrap}.chip:hover{color:var(--text);border-color:var(--border-strong);background:var(--hover)}.chip[aria-pressed=true],.chip.is-active{color:var(--text);border-color:var(--accent-line);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}.btn{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 13px;border-radius:var(--r-sm);border:1px solid var(--border-2);background:var(--surface);color:var(--text);font-size:var(--fs-sm);font-weight:500;transition:all .14s var(--ease)}.btn:hover{background:var(--hover);border-color:var(--border-strong)}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}.btn--primary:hover{background:var(--accent-2);border-color:var(--accent-2)}.btn--ghost{border-color:transparent;background:transparent;color:var(--text-2)}.btn--ghost:hover{color:var(--text);background:var(--hover)}.btn--icon{width:32px;padding:0;justify-content:center}:where(button,a,input,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-xs)}.tbl{width:100%;border-collapse:collapse;font-size:var(--fs-base)}.tbl thead th{position:sticky;top:0;z-index:2;text-align:left;font-weight:500;color:var(--text-3);font-size:var(--fs-xs);letter-spacing:.03em;padding:9px var(--sp-4);background:var(--surface);border-bottom:1px solid var(--border-2);white-space:nowrap;user-select:none}.tbl thead th.sortable{cursor:pointer}.tbl thead th.sortable:hover{color:var(--text)}.tbl thead th .arr{color:var(--accent-text);margin-left:4px}.tbl tbody td{padding:9px var(--sp-4);border-bottom:1px solid var(--border);vertical-align:middle}.tbl tbody tr{transition:background .1s var(--ease)}.tbl tbody tr:hover{background:var(--hover)}.tbl tbody tr{cursor:pointer}.num{text-align:right;font-variant-numeric:tabular-nums}.meter{position:relative;height:6px;width:64px;border-radius:999px;background:var(--surface-3);overflow:hidden}.meter>i{position:absolute;inset:0 auto 0 0;border-radius:999px}.viz-tip{position:fixed;z-index:60;pointer-events:none;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--r-sm);box-shadow:var(--shadow-pop);padding:8px 10px;font-size:var(--fs-sm);min-width:120px;opacity:0;transform:translateY(4px);transition:opacity .1s,transform .1s}.viz-tip.show{opacity:1;transform:translateY(0)}.viz-tip .t-title{font-weight:600;margin-bottom:4px;display:flex;align-items:center;gap:6px}.viz-tip .t-row{display:flex;justify-content:space-between;gap:14px;color:var(--text-2)}.viz-tip .t-row b{color:var(--text);font-variant-numeric:tabular-nums;font-weight:600}.divider{height:1px;background:var(--border);width:100%}.kbd{font-family:var(--font-mono);font-size:var(--fs-2xs);padding:2px 5px;border:1px solid var(--border-2);border-bottom-width:2px;border-radius:4px;color:var(--text-3);background:var(--surface-2)}.grow{flex:1 1 auto;min-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tabular{font-variant-numeric:tabular-nums}.delta-up{color:var(--evergreen)}.delta-down{color:var(--danger)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.kpi-strip{display:grid;grid-template-columns:repeat(4,minmax(118px,1fr));gap:10px;flex:1 1 460px;max-width:560px}.searchbox{height:32px;padding:0 9px;min-width:230px;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-sm);color:var(--text-3);transition:border-color .14s var(--ease)}.searchbox:focus-within{border-color:var(--accent-line);color:var(--text-2)}.searchbox input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:var(--fs-sm);min-width:0}.searchbox input::placeholder{color:var(--text-faint)}.selectchip{padding-right:8px}.repo-grid{display:grid;grid-template-columns:1fr;gap:16px}.viz-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.viz-3col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.statcard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.repo-side{display:grid;grid-template-columns:1.55fr 1fr;gap:16px;align-items:start}.trends-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}@media(max-width:920px){.kpi-strip{grid-template-columns:repeat(4,1fr);max-width:none;flex-basis:100%}.viz-2col,.viz-3col,.repo-side,.trends-grid{grid-template-columns:1fr}.statcard-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.nav-links{display:none}.kpi-strip{grid-template-columns:repeat(2,1fr)}.legend,h1 br{display:none}}@media(max-width:460px){.statcard-grid{grid-template-columns:1fr 1fr}}.viral-callout{display:inline-flex;align-items:center;gap:9px;padding:8px 13px 8px 11px;border-radius:var(--r-full);background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-text);font-weight:600;font-size:var(--fs-sm)}.viral-callout .big{font-family:var(--font-mono);font-size:var(--fs-md)}.metric-row{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;padding:9px 0;border-bottom:1px solid var(--border)}.metric-row:last-child{border-bottom:none}.metric-bar{grid-column:1 / -1;height:5px;border-radius:999px;background:var(--surface-3);overflow:hidden}.metric-bar>i{display:block;height:100%;border-radius:999px}.tool-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:var(--r-full);border:1px solid var(--border-2);background:var(--surface-2);font-size:var(--fs-sm)}.tool-pill .sig{font-family:var(--font-mono);font-size:10.5px;color:var(--text-3)}.og-stage{background:repeating-linear-gradient(45deg,var(--surface-3),var(--surface-3) 10px,var(--surface-2) 10px,var(--surface-2) 20px);padding:28px;border-radius:var(--r-md);display:grid;place-items:center}.pb-hero{max-width:720px;margin:4px 0 30px}.pb-h1{font-size:clamp(2rem,5.4vw,3.4rem);font-weight:680;letter-spacing:-.03em;line-height:1.04;margin:12px 0 16px}.pb-mark{color:var(--accent-text);position:relative;white-space:nowrap}.pb-mark:after{content:"";position:absolute;left:-2px;right:-2px;bottom:.06em;height:.34em;background:color-mix(in oklab,var(--accent) 26%,transparent);border-radius:3px;z-index:-1}.pb-lede{font-size:var(--fs-md);line-height:1.62;max-width:660px}.pb-slides{display:flex;flex-direction:column;gap:18px}.pb-slide{position:relative;overflow:hidden;padding:26px 28px}.pb-slide:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(180deg,var(--accent),transparent 85%);opacity:.7}.pb-idx{position:absolute;top:8px;right:18px;font-size:clamp(3.2rem,9vw,5.6rem);font-weight:700;line-height:1;color:var(--text);opacity:.045;letter-spacing:-.04em;pointer-events:none}.pb-slide-grid{display:grid;grid-template-columns:270px 1fr;gap:30px;align-items:start}.pb-evi{display:flex;flex-direction:column;gap:9px;padding-right:26px;border-right:1px solid var(--border)}.pb-stat{font-size:clamp(1.7rem,3.6vw,2.3rem);font-weight:750;letter-spacing:-.03em;line-height:1.02;color:var(--accent-text)}.pb-stat-label{font-size:var(--fs-2xs);line-height:1.4}.pb-cmp{margin-top:12px;display:flex;flex-direction:column;gap:12px}.pb-mult{display:flex;align-items:baseline;gap:8px}.pb-mult span{font-size:var(--fs-2xl);font-weight:800;color:var(--text);letter-spacing:-.03em}.pb-mult em{font-style:normal;font-size:var(--fs-2xs)}.pb-narr{min-width:0;display:flex;flex-direction:column;gap:11px}.pb-title{font-size:var(--fs-xl);font-weight:640;letter-spacing:-.018em;line-height:1.18}.pb-kicker{align-self:flex-start;font-size:var(--fs-2xs);font-weight:600;color:var(--accent-text);background:color-mix(in oklab,var(--accent) 13%,transparent);border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);padding:3px 9px;border-radius:var(--r-full)}.pb-lesson{font-size:var(--fs-md);line-height:1.66;color:var(--text-2)}.pb-eg{display:flex;flex-direction:column;gap:7px;margin-top:3px}.pb-chip{text-decoration:none;transition:transform .12s var(--ease),border-color .12s var(--ease)}.pb-chip:hover{transform:translateY(-1px);border-color:var(--accent)}.pb-caveat{font-size:var(--fs-2xs);line-height:1.55;margin-top:2px}.pb-foot{font-size:var(--fs-xs);line-height:1.65;margin:26px 0 0;max-width:780px}@media(max-width:720px){.pb-slide-grid{grid-template-columns:1fr;gap:20px}.pb-evi{border-right:none;border-bottom:1px solid var(--border);padding-right:0;padding-bottom:18px}.pb-idx{font-size:3.4rem}}.pb-echo{margin:6px 0 2px;padding:14px 16px;border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--border);display:flex;flex-direction:column;gap:11px}.pb-echo-label{color:var(--accent-text)}.pb-echo-item{margin:0;padding-left:13px;border-left:2px solid var(--accent-line)}.pb-echo-item p{font-size:var(--fs-sm);line-height:1.58;color:var(--text-2);font-style:italic;margin:0 0 4px}.pb-echo-item cite{font-style:normal;font-size:var(--fs-2xs);color:var(--text-3)}.pb-echo-item cite a{color:var(--text-2);text-decoration:none;border-bottom:1px solid var(--border-2)}.pb-echo-item cite a:hover{color:var(--accent-text);border-color:var(--accent)}.pb-lesson+.pb-lesson{margin-top:9px}.foot-link{font-size:var(--fs-sm);color:var(--text-2);text-decoration:none;transition:color .12s var(--ease)}.foot-link:hover{color:var(--accent-text)}.pb-act{display:flex;align-items:baseline;gap:14px;margin:30px 2px 4px;padding-top:22px;border-top:1px solid var(--border)}.pb-act:first-child{border-top:none;padding-top:0;margin-top:6px}.pb-act-no{font-size:var(--fs-md);font-weight:700;color:var(--accent-text);letter-spacing:.04em;flex:0 0 auto}.pb-act-title{font-size:var(--fs-xl);font-weight:640;letter-spacing:-.02em;line-height:1.1}.pb-act-sub{font-size:var(--fs-sm);margin-top:2px}