/* AIStack — blog3.css (push v715: order-safe dedupe — duplicates of main.css are kept when the selector occurs more than once in this sheet, so later overrides keep winning) */
:root{
    
    --cream: #fffdf7;
    --cream-2: #F1EFE9;
    --card: #ffffff;
    --ink: #0f1117;
    --ink-soft: #3b404b;
    --muted: #888e9c;
    --teal: #5a6cff;
    --teal-deep: #2940ff;
    --teal-text: #1b2ad1;
    --teal-tint: #e9ebff;
    --green: #CDF4E2;
    --i-mint: #00A86B;
    --sage: #4F8567;
    --rule: rgba(15,17,23,0.12);
    --rule-soft: rgba(15,17,23,0.07);
    --aside-bg: #F1EFE9;
    --measure: 48rem;
    --hero-h: 520px;
    --hero-pull: -380px;
    --reading-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  }
*{ box-sizing: border-box; }
html{
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    font-size: 100%;
  }
body{
    margin: 0;
    background-color: var(--cream);
    color: var(--ink);
    font-family: var(--reading-serif);
    font-weight: 400;
    font-size: 1.235rem;
    line-height: 1.75;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern", "liga", "calt";
    overflow-x: clip;
  }
#techgrid{
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
  }
.progress{
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--teal-deep);
    z-index: 50;
    transition: width 0.08s linear;
  }
.wrap{
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 1.6rem;
    position: relative;
    z-index: 1;
  }
header.masthead{
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,253,247,0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(15,17,23,0.10);
    margin-bottom: 4.5rem;
  }
.masthead-inner{
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 56px);
    height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }
.masthead-inner .lock{ transform: translateY(-2px); cursor: pointer; }
.lock{
    font-family: "Funnel Display", sans-serif;
    font-weight: 700;
    font-size: 19px;
    letter-spacing: -0.02em;
    color: var(--ink);
  }
.lock .dot{ color: var(--teal); }
.lock .by{
    font-family: "Geist Mono", monospace;
    font-size: 9.5px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin-left: 9px;
  }
.kicker-tag{
    font-family: "Geist Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
  }
.titleblock{ margin-bottom: 1.8rem; }
.eyebrow{
    font-family: "Geist Mono", monospace;
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--teal-text);
    margin-bottom: 1.6rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
  }
.eyebrow::after{
    content: "";
    flex: 1;
    height: 1px;
    background: var(--rule);
  }
h1.title{
    font-family: "Funnel Display", sans-serif;
    font-weight: 700;
    font-size: clamp(2.7rem, 5.8vw, 4.8rem);
    line-height: 1.02;
    letter-spacing: -0.025em;
    margin: 0 0 1.5rem;
    color: var(--ink);
  }
h1.title .dot{ color: var(--teal); }
h1.title .title-accent{
    font-family: "Instrument Serif", serif;
    font-style: italic;
    font-weight: 400;
    font-size: 1.06em;
    letter-spacing: 0;
    text-decoration: underline;
    text-decoration-color: var(--teal-deep);
    text-decoration-thickness: 2.5px;
    text-underline-offset: 5px;
  }
.standfirst{
    font-family: "Instrument Serif", serif;
    font-size: clamp(1.45rem, 3.4vw, 1.9rem);
    line-height: 1.32;
    font-style: italic;
    color: var(--ink-soft);
    letter-spacing: 0;
    margin: 0 0 1.9rem;
    max-width: 34rem;
    border-left: 3px solid #CDF4E2;
    padding-left: 1.1rem;
  }
.standfirst .mark{ background: linear-gradient(transparent 58%, #CDF4E2 58%); padding: 0 0.04em; }
.byline{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1.1rem;
    padding-top: 0;
    font-family: "Geist Mono", monospace;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    color: var(--muted);
    text-transform: uppercase;
  }
.byline .sep{ color: var(--rule); }
.pdf-mini{ display:inline-flex; align-items:center; gap:0.4em; font:inherit;
    letter-spacing:inherit; text-transform:inherit; line-height:1; color:var(--muted);
    background:transparent; border:1px solid var(--rule); border-radius:999px;
    padding:0.2em 0.6em; margin-left:0.15em; cursor:pointer;
    transition:color .15s, border-color .15s, background .15s;
    -webkit-tap-highlight-color:transparent; }
.pdf-mini svg{ width:1.05em; height:1.05em; display:block; }
.pdf-mini:hover, .pdf-mini:focus-visible{ color:var(--teal-deep); border-color:var(--teal-deep); background:var(--teal-tint); }
@media (max-width:520px){
  .pdf-mini .pdf-mini-label{ position:absolute!important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
  .pdf-mini{ padding:0.25em 0.35em; gap:0; }
}
article p{
    margin: 0 0 1.4rem;
    hyphens: manual;
    -webkit-hyphens: manual;
    overflow-wrap: normal;
    text-wrap: wrap;
  }
article .lead{
    font-size: 1.32rem;
    line-height: 1.62;
    color: var(--ink);
  }
article .lead::first-letter{
    font-family: "Funnel Display", sans-serif;
    font-weight: 700;
    font-size: 3.7rem;
    line-height: 0.74;
    float: left;
    margin: 0.42rem 0.7rem 0 0;
    color: var(--teal-deep);
  }
article .key{
    background: linear-gradient(transparent 58%, #CDF4E2 58%);
    padding: 0 0.05em;
    font-weight: 500;
    color: var(--ink);
  }
.takeaway{
    position: relative;
    text-align: left;
    font-family: 'Instrument Sans', sans-serif;
    font-style: normal;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.66;
    color: var(--ink);
    margin: 2.4rem 0 2.7rem;
    letter-spacing: 0;
    background: #F2F4FF;
    border-radius: 12px;
    padding: 1.5rem 1.7rem 1.5rem 2.8rem;
  }
.takeaway .tk-x{
    position: absolute; left: 0; top: 50%;
    transform: translate(-50%, -50%);
    width: 58px; height: 58px;
    color: var(--teal-deep); pointer-events: none;
  }
@media (max-width: 600px){
  .takeaway{ padding-left: 2rem; }
  .takeaway .tk-x{ width: 42px; height: 42px; }
}
.clead{ color: #7FCBA6; font-weight: 700; margin-right: 0.3em; }
.takeaway .tk-text{ display: block; }
.takeaway p{ margin: 0; }
.takeaway p + p{ margin-top: 0.95rem; }
.section-head + .takeaway{ margin-top: 2.4rem; }
figure:has(.chartwrap) .chart-tools{ float: right; margin: 0.9rem 0 0 1.2rem; }
figure:has(.chartwrap) figcaption{ margin-top: 0.9rem; }
figure:has(.chartwrap) .chartwrap{ padding-bottom: 0; }
.blurw{ display: inline; }
.section-head h2 .blurw, .fold-sum h2 .blurw{
    font-family: "Instrument Serif", serif;
    font-style: italic;
    font-weight: 400;
    font-size: 1.08em;
    text-decoration: underline;
    text-decoration-color: var(--teal-deep);
    text-decoration-thickness: 2.5px;
    text-underline-offset: 5px;
  }
@media (prefers-reduced-motion: no-preference){
  .js-sr article > *{ opacity: 0; transform: translateY(18px);
      transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
  .js-sr article > *.sr-in{ opacity: 1; transform: none; }
  .js-sr .section-head h2 .blurw{ filter: blur(7px); transition: filter 1.3s cubic-bezier(.22,1,.36,1) .15s; }
  .js-sr .section-head.sr-in h2 .blurw{ filter: blur(0); }
  .section-head h2 .blurw, .section-head.sr-in h2 .blurw{ font-family: inherit !important; font-style: normal !important; font-weight: inherit !important; font-size: inherit !important; text-decoration: none !important; -webkit-text-decoration: none !important; filter: none !important; transition: none !important; color: inherit !important; }
}
.section-head{
    margin: 4rem 0 2rem;
    display: flex;
    align-items: baseline;
    gap: 1.1rem;
  }
.section-head .num{ display: none; }
.section-head h2{
    font-family: "Funnel Display", sans-serif;
    font-weight: 600;
    font-size: clamp(2.4rem, 5.7vw, 3.15rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--ink);
    max-width: 30rem;
    text-wrap: balance;
  }
.brd{ display: none; }
@media (min-width: 1100px){
  .brd{ display: inline; }
}
@media (min-width: 1100px){
  .section-head h2{ max-width: none; font-size: 2.9rem; }
}
.section-head h2::after{ content: "."; color: #0f1117; }
.section-head h2.is-q::after{ content: none; }
.section-head + p{ margin-top: 0; }
article strong{
    font-weight: 600;
    color: var(--ink);
  }
a.x{
    color: var(--teal-text);
    text-decoration: none;
    border-bottom: 1px solid var(--teal);
    padding-bottom: 0.5px;
  }
em{ font-style: italic; }
.pull .mark{ background: linear-gradient(transparent 58%, #CDF4E2 58%); padding: 0 0.06em; }
.codeblock{ background: #0b0e16; border: 1px solid rgba(180,188,255,0.10); border-radius: 12px;
    padding: 1.15rem 1.35rem; margin: 1.7rem 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.codeblock code{ display: block; white-space: pre; font-family: "Geist Mono", ui-monospace, monospace;
    font-size: 0.82rem; line-height: 1.7; color: #cfd3e6; }
.codeblock .cm{ color: #6b7280; }
.codeblock .kw{ color: #CDF4E2; }
.codeblock .fl{ color: #8f9bff; }
.codeblock .vr{ color: #eef0f8; }
.pull{
    margin: 1.8rem -0.5rem 3rem;
    padding: 0 0 0 1.6rem;
    border-left: 3px solid var(--green);
    font-family: "Instrument Serif", serif;
    font-style: italic;
    font-size: clamp(1.5rem, 3.6vw, 1.95rem);
    line-height: 1.34;
    color: var(--ink);
    letter-spacing: 0;
  }
.classes{
    margin: 2.4rem 0 2.8rem;
    border-top: 1px solid var(--rule);
  }
.cls{
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--rule);
    display: grid;
    grid-template-columns: 2.6rem 1fr;
    gap: 0.4rem 1.1rem;
  }
.cls .mk{
    font-family: "Geist Mono", monospace;
    font-size: 0.8rem;
    color: var(--teal-deep);
    font-weight: 500;
    grid-row: span 2;
  }
.cls h3{
    font-family: "Funnel Display", sans-serif;
    font-weight: 600;
    font-size: 1.18rem;
    letter-spacing: -0.01em;
    margin: 0;
    color: var(--ink);
  }
.cls p{
    margin: 0;
    font-family: var(--reading-serif);
    font-size: 1.08rem;
    line-height: 1.62;
    color: var(--ink-soft);
  }
.readnext{ background: #2940ff; margin: 0.4rem 0 0; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw);
    width: 100vw; padding: clamp(2.4rem,5vw,3.4rem) clamp(1.2rem,5vw,2.6rem) clamp(6px,1.2vw,18px); box-sizing: border-box; }
.rn-inner{ max-width: 1120px; margin: 0 auto; }
.rn-eyebrow{ font-family: "Geist Mono", monospace; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: rgba(255,255,255,0.72); margin: 0 0 1.4rem; display: flex; align-items: baseline; gap: 0.45rem; }
.rn-eyebrow .rgly{ color: #CDF4E2; }
.rn-grid{ display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 0.35rem; }
.rn-grid::-webkit-scrollbar{ display: none; }
.rn-card{ scroll-snap-align: start; flex: 0 0 84%; }
@media (min-width: 760px){
  .rn-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; overflow: visible; }
  .rn-card{ flex: none; }
}
.rn-card{ display: flex; flex-direction: column; background: #fff; border-radius: 18px; overflow: hidden; text-decoration: none;
    box-shadow: 0 12px 30px -18px rgba(10,14,40,0.5); transition: transform .18s ease, box-shadow .18s ease; }
.rn-card:hover{ transform: translateY(-3px); box-shadow: 0 22px 46px -20px rgba(10,14,40,0.6); }
.rn-img{ display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #0b0e16; }
.rn-img img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.rn-body{ padding: 1.1rem 1.35rem 1.25rem; display: flex; flex-direction: column; flex: 1 1 auto; }
.rn-title{ font-family: "Funnel Display", system-ui, sans-serif; font-weight: 600; font-size: 1.24rem; line-height: 1.14; color: var(--ink); margin: 0 0 0.6rem;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-wrap: balance;
    min-height: calc(2 * 1.14em); }
.rn-teaser{ font-family: var(--reading-serif); font-style: italic; font-size: 1.02rem; line-height: 1.42; color: #5b606e; margin: 0 0 0.9rem; padding-left: 0.9rem; border-left: 2px solid #CDF4E2;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-wrap: balance;
    min-height: calc(2 * 1.42em); }
.rn-teaser .mark{ background: linear-gradient(transparent 58%, #CDF4E2 58%); padding: 0 0.04em; }
.rn-cta{ align-self: flex-end; margin-top: auto; display: inline-flex; align-items: center; gap: 0.5rem;
    background: #CDF4E2; color: #0d2c20; font-family: 'Instrument Sans',sans-serif; font-weight: 600; font-size: 0.9rem;
    padding: 0.5rem 1.05rem; border-radius: 14px; transition: background .15s ease; }
.rn-card:hover .rn-cta{ background: #bcefd6; }
.rn-cta .rn-chev{ font-family: "Geist Mono", monospace; font-size: 1.05em; }
.rn-slider{ display: none; }
@media (max-width: 759px){
  .rn-slider{ display: block; position: relative; height: 3px; border-radius: 2px;
      background: rgba(255,255,255,0.16); margin: 1rem 1.1rem 0; overflow: hidden; }
  .rn-thumb{ position: absolute; top: 0; left: 0; height: 100%; width: 50%;
      background: #CDF4E2; border-radius: 2px; }
}
.credit-end{
    margin: 2.4rem 0 0.5rem;
    font-family: "Geist Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--muted);
  }
.credit-end .ce-label{ text-transform: uppercase; letter-spacing: 0.18em; margin-right: 0.7rem; color: var(--muted); }
.cls .who{
    font-family: "Geist Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 0.4rem;
  }
.aside{
    margin: 2.6rem 0;
    padding: 1.5rem 1.7rem;
    background: var(--aside-bg);
    border-radius: 6px;
    font-size: 1.04rem;
    line-height: 1.62;
    color: var(--ink-soft);
  }
.aside .label{
    font-family: "Geist Mono", monospace;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-text);
    display: block;
    margin-bottom: 0.6rem;
  }
.aside p{ margin: 0; }
figure.ph{
    margin-block: clamp(2.4rem, 5vw, 3.4rem);
  }
.ph-frame{
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    border: 1.5px dashed rgba(90,108,255,0.5);
    background-color: #0a0c12;
    background-image:
      radial-gradient(135% 135% at 80% 22%, rgba(224,166,108,0.18), transparent 44%),
      radial-gradient(120% 120% at 84% 26%, rgba(90,108,255,0.16), transparent 48%),
      linear-gradient(150deg, #1b1f29 0%, #0c0e15 56%, #050609 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    text-align: center;
    padding: 1.6rem;
    overflow: hidden;
  }
.ph-frame .ph-no{
    position: absolute;
    top: 11px; left: 13px;
    font-family: "Geist Mono", monospace;
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #aab4ff;
  }
.ph-frame .ph-aspect{
    position: absolute;
    top: 11px; right: 13px;
    font-family: "Geist Mono", monospace;
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    color: rgba(238,240,247,0.55);
  }
.ph-frame .ico{
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1.5px solid rgba(224,166,108,0.7);
    display: flex; align-items: center; justify-content: center;
    color: #e6b87f;
    font-family: "Geist Mono", monospace;
    font-size: 1.05rem;
    box-shadow: 0 0 26px rgba(224,166,108,0.22);
  }
.ph-frame .ph-title{
    font-family: "Geist Mono", monospace;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(238,240,247,0.82);
  }
figcaption{
    margin-top: 0.95rem;
    font-family: 'Instrument Sans',sans-serif;
    font-size: 0.95rem;
    line-height: 1.58;
    color: var(--ink-soft);
  }
figcaption .cap-label{
    font-family: "Geist Mono", monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-text);
    display: block;
    margin-bottom: 0.4rem;
  }
figcaption .ph-prompt{
    display: block;
    margin-top: 0.7rem;
    font-family: "Geist Mono", monospace;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--muted);
    border-left: 2px solid var(--green);
    padding-left: 0.75rem;
  }
.div{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 3.5rem 0;
    color: #CDF4E2;
  }
.div .dsym{ width: 2rem; height: 2rem; fill: currentColor; display: block; }
.pquote{ margin: 3rem 0; padding: 0 0 0 1.6rem; border-left: 3px solid var(--green); max-width: 40rem; }
.pquote .pq-txt{
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: clamp(1.5rem, 3.4vw, 1.95rem); line-height: 1.34;
    color: var(--ink); letter-spacing: 0;
  }
.keynote{
    display: flex; gap: 0.95rem; align-items: flex-start;
    background: rgba(205,244,226,0.32); border: 1px solid #CDF4E2;
    border-radius: 14px; padding: 1.25rem 1.45rem; margin: 2.8rem 0;
  }
.keynote .kn-sym{ flex: 0 0 auto; width: 1.9rem; height: 1.9rem; margin-top: 0.15rem; }
.keynote .kn-sym svg{ width: 100%; height: 100%; fill: var(--i-mint); display: block; }
.keynote .kn-bd{ font-size: 1rem; line-height: 1.56; color: var(--ink-soft); }
.keynote .kn-lead{
    display: block; margin-bottom: 0.4rem;
    font-family: "Geist Mono", monospace; font-size: 0.7rem; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--i-mint);
  }
.keynote .kn-bd strong{ color: var(--ink); font-weight: 600; }
@media (max-width: 560px){
  .keynote{ padding: 1.1rem 1.15rem; }
}
.fold{ margin: 4rem 0 2rem; }
.fold-sum{ list-style: none; cursor: pointer; display: flex; flex-direction: column;
    align-items: flex-start; gap: 0.7rem; padding: 1.5rem 0 0.4rem; }
.fold-sum::-webkit-details-marker{ display: none; }
.fold-sum h2{ font-family: "Funnel Display", sans-serif; font-weight: 600;
    font-size: clamp(2.4rem, 5.7vw, 3.15rem); line-height: 1.12; letter-spacing: -0.02em;
    margin: 0; color: var(--ink); text-wrap: balance; }
.fold-sum:hover h2{ color: var(--teal-deep); }
.fold-toggle{ flex: 0 0 auto; display: inline-flex; align-items: center; gap: 0.45rem;
    color: var(--teal-deep); font-family: "Geist Mono", monospace; font-size: 0.66rem;
    letter-spacing: 0.1em; text-transform: uppercase; }
.fold-tlabel::after{ content: "Show"; }
.fold[open] .fold-tlabel::after{ content: "Hide"; }
.fold-chev{ width: 0.95rem; height: 0.95rem; transition: transform .25s ease; }
.fold[open] .fold-chev{ transform: rotate(180deg); }
.fold-body{ padding-bottom: 0.6rem; }
.fold-body p, .fold-body li{ font-size: 0.86rem; color: #5c6377; }
.appendix-body p, .appendix-body li{ font-size: 0.86rem; color: #5c6377; }
.subfold{ display: block; margin: 0.3rem 0 0.15rem; }
.subfold-sum{ list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem;
    color: var(--teal-deep); font-family: "Geist Mono", monospace; font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; }
.subfold-sum::-webkit-details-marker{ display: none; }
.sf-label::after{ content: "Show"; }
.subfold[open] .sf-label::after{ content: "Hide"; }
.sf-chev{ width: 0.72rem; height: 0.72rem; transition: transform .2s ease; }
.subfold[open] .sf-chev{ transform: rotate(180deg); }
.subfold > ul{ margin-top: 0.4rem; }
.apx-fold{ margin: 0; }
.apx-sum{ list-style: none; cursor: pointer; }
.apx-sum::-webkit-details-marker{ display: none; }
.apx-sum .section-head{ margin-bottom: 0; }
.fold-body > *:first-child{ margin-top: 0.6rem; }
.imgph{ margin: 2.8rem 0; border: 1.5px dashed #9fdcc0; border-radius: 16px;
    background: rgba(205,244,226,0.16); padding: 1.4rem 1.55rem; display: flex; gap: 1rem;
    align-items: flex-start; }
.imgph .ip-tag{ flex: 0 0 auto; font-family: "Geist Mono", monospace; font-size: 0.6rem;
    letter-spacing: 0.14em; text-transform: uppercase; color: var(--i-mint);
    border: 1px solid #9fdcc0; border-radius: 6px; padding: 0.35rem 0.5rem; margin-top: 0.15rem; }
.imgph .ip-bd{ font-size: 0.95rem; line-height: 1.55; color: var(--ink-soft); }
.imgph .ip-bd b{ display: block; margin-bottom: 0.28rem; color: var(--ink);
    font-family: "Funnel Display", sans-serif; font-weight: 600; font-size: 1rem; }
.speed-row{ display: flex; gap: 1.8rem; align-items: stretch; margin: 0 0 1.4rem; }
.speed-row > p{ flex: 1 1 auto; margin: 0; }
.imgph--vert{ flex: 0 0 auto; width: 15rem; flex-direction: column; align-items: flex-start;
    gap: 0.55rem; min-height: 21rem; margin: 0; }
.speed-img{ flex: 0 0 15rem; align-self: stretch; min-height: 21rem; margin: 0; border-radius: 16px; position: relative;
    overflow: hidden; background: #14151a; }
.speed-img img{ position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 760px){
  .speed-img{ flex: none; width: 100%; align-self: stretch; min-height: 0; height: 11rem; }
}
@media (max-width: 760px){
  .speed-row{ flex-direction: column; }
  .imgph--vert{ width: auto; min-height: 0; }
}
.imgbleed{ width: 100vw; margin: 3.4rem 0; margin-left: calc(50% - 50vw); position: relative; }
.imgbleed .ib-inner{ min-height: clamp(240px, 40vh, 420px); display: flex; align-items: center;
    justify-content: center; padding: 2.2rem 1.5rem;
    background: linear-gradient(180deg, rgba(205,244,226,0.30), rgba(205,244,226,0.10));
    border-top: 1px solid #CDF4E2; border-bottom: 1px solid #CDF4E2; }
.imgbleed .ib-card{ max-width: 44rem; text-align: center; border: 1.5px dashed #9fdcc0;
    border-radius: 16px; padding: 1.5rem 1.8rem; background: rgba(255,253,247,0.6); }
.imgbleed .ib-tag{ font-family: "Geist Mono", monospace; font-size: 0.6rem; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--i-mint); }
.imgbleed .ib-title{ font-family: "Funnel Display", sans-serif; font-weight: 600; font-size: 1.12rem;
    color: var(--ink); margin: 0.5rem 0 0.35rem; }
.imgbleed .ib-desc{ font-size: 0.92rem; line-height: 1.5; color: var(--ink-soft); margin: 0; }
.imgbleed--photo img{ display: block; width: 100%; height: clamp(260px, 44vh, 470px); object-fit: cover; object-position: center 42%; }
@media (min-width: 1100px){
  .imgbleed--photo{ margin-top: 6rem; margin-bottom: 6rem; }
}
.pquote .mark{ background: linear-gradient(transparent 46%, #CDF4E2 46%); padding: 0 0.05em; }
.div--end{ margin: 5.5rem 0; gap: 0; color: var(--rule); }
.div--end::before{ content: ""; height: 1px; background: var(--green); flex: 1 1 auto; }
.rule-mint{ height: 1px; background: var(--green); border: 0; margin: 4rem 0; }
.cite{ color: var(--green); text-decoration: none; font-weight: 700; white-space: nowrap; }
.cite .cn{ color: var(--ink); font-weight: 600; }
article ul li::marker{ color: var(--teal-deep); }
.references li::marker{ color: var(--green); font-weight: 700; }
.uline{ color: var(--teal-deep); font-weight: 500;
    background: linear-gradient(transparent 46%, var(--green) 46%); padding: 0 0.05em; }
.cite:hover{ text-decoration: underline; }
.references li{ scroll-margin-top: 96px; }
.references li:target{ background: rgba(205,244,226,0.5); border-radius: 6px;
    box-shadow: 0 0 0 6px rgba(205,244,226,0.5); }
.contribs{ margin: 2.6rem 0 0; }
.cx-label{ display: block; margin-bottom: 0.55rem; font-family: "Geist Mono", monospace;
    font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.cx-label .rgly{ color: var(--i-mint); margin-right: 0.4rem; }
.cx-names{ margin: 0; max-width: 42rem; font-family: "Instrument Sans", sans-serif;
    font-size: 1rem; line-height: 1.75; color: var(--ink-soft); }
.toc-div{ align-self: stretch; height: 1px; border: 0; background: rgba(255,255,255,0.18);
    margin: 0.5rem 0.7rem; }
@media (max-width: 1099px){
  .toc-div{ align-self: center; width: 1px; height: 1.4rem; margin: 0; flex: 0 0 auto;
      background: rgba(255,255,255,0.5); }
  .toc-div + .toc-link::before{ display: none; }
}
.endnote{
    margin: 4rem 0 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--rule);
    font-family: "Instrument Serif", serif;
    font-style: italic;
    font-size: 1.22rem;
    line-height: 1.5;
    color: var(--ink-soft);
  }
footer.foot{
    background: var(--teal-deep);
    margin-top: 0;
    padding: 2rem 0 3.5rem;
    position: relative;
    z-index: 1;
  }
.foot-inner{
    max-width: var(--measure);
    margin: 0 auto;
    padding: 0 1.6rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-family: "Geist Mono", monospace;
    font-size: 0.74rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
  }
.foot-inner .dot{
    width: 0.45rem; height: 0.45rem;
    background: var(--green);
    border-radius: 50%;
    display: inline-block;
    margin-right: 0.5rem;
  }
a:focus-visible{
    outline: 2px solid var(--teal-deep);
    outline-offset: 3px;
    border-radius: 2px;
  }
@media (max-width: 740px){
  body{ font-size: 1.18rem; line-height: 1.72; }
}
@media (max-width: 520px){
  :root{ --measure: 33rem; }
  body{ font-size: 1.12rem; line-height: 1.68; }
  .wrap{ padding: 0 1.3rem; }
  .section-head{ gap: 0.7rem; }
  .section-head .num{ min-width: auto; }
  .pull{ margin-left: 0; margin-right: 0; }
  article .lead{ font-size: 1.2rem; }
  article .lead::first-letter{ font-size: 3rem; }
}
@media (max-width: 600px){
  .kicker-tag{ display: none; }
}
@media (min-width: 1100px){
  body{ font-size: 1.27rem; }
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .progress{ transition: none; }
}
.frontmatter{ max-width: var(--measure); margin: 0 auto; padding: clamp(72px,9vw,128px) 1.6rem 0; }
.frontmatter .titleblock{ margin-top: 0; }
.shell{ position: relative; }
@media (min-width: 1100px){
  .shell{
      display: grid;
      
      grid-template-columns: minmax(20rem, 1fr) minmax(0, var(--measure)) minmax(20rem, 1fr);
    }
  .shell > .wrap{ grid-column: 2; max-width: none; margin: 0; padding: 0 1.6rem; }
  .toc{ grid-column: 1; }
}
.toc{ font-family: 'Instrument Sans',sans-serif; }
.toc-scroll{ display: none; }
.summary .voices{
    margin-top: 1.4rem; padding-top: 1.2rem;
    border-top: 1px solid rgba(255,255,255,0.22);
  }
.v-label{
    font-family: "Geist Mono", monospace; font-size: 0.64rem; letter-spacing: 0.15em; font-weight: 500;
    text-transform: uppercase; color: rgba(255,255,255,0.72); display: block; margin-bottom: 0.4rem;
  }
.summary .v-dek{
    font-family: "Funnel Display", sans-serif; font-weight: 600; font-size: 1.12rem;
    letter-spacing: -0.01em; line-height: 1.25; color: #fff; margin: 0 0 1.35rem;
  }
.v-dek .dot{ color: var(--green); }
.v-list{ display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0.5rem; }
.voice{
    flex: 1 1 9rem; display: flex; align-items: center; gap: 0.62rem;
    background: rgba(11,16,36,0.34); border: 1px solid rgba(255,255,255,0.14);
    border-radius: 13px; padding: 0.55rem 0.72rem; cursor: pointer;
    font: inherit; text-align: left; color: inherit;
    transition: background .14s, border-color .14s, transform .12s;
  }
.voice:hover{ background: rgba(11,16,36,0.5); border-color: rgba(255,255,255,0.3); transform: translateY(-1px); }
.voice:focus-visible{ outline: 2px solid #fff; outline-offset: 2px; }
.voice--static{ cursor: default; }
a.voice{ text-decoration: none; color: inherit; }
.voice--static:hover{ transform: none; background: rgba(11,16,36,0.34); border-color: rgba(255,255,255,0.14); }
.v-face{
    width: 38px; height: 38px; border-radius: 28%; background: #CDF4E2;
    position: relative; overflow: hidden; flex: 0 0 auto;
    box-shadow: 0 4px 12px -7px rgba(8,12,30,0.55);
  }
.v-meta{ display: flex; flex-direction: column; line-height: 1.12; min-width: 0; }
.v-name{ font-weight: 600; font-size: 0.78rem; color: #fff; white-space: nowrap; }
.v-org{ font-family: "Geist Mono", monospace; font-size: 0.58rem; letter-spacing: 0.09em; text-transform: uppercase; color: rgba(255,255,255,0.62); margin-top: 1px; }
.v-org .li-ico{ width: 1.05em; height: 1.05em; margin-right: 0.34em; vertical-align: -0.18em; fill: rgba(255,255,255,0.82); }
.v-el{ position: absolute; -webkit-mask-size: contain; mask-size: contain; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: center; mask-position: center; }
@media (max-width: 560px){
  .v-list{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .voice{ flex: 1 1 auto; }
}
.v-modal-overlay{
    position: fixed; inset: 0; background: rgba(8,11,26,0.55);
    backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
    display: flex; align-items: center; justify-content: center;
    padding: 1.2rem; z-index: 100; opacity: 0; transition: opacity .18s ease;
  }
.v-modal-overlay[hidden]{ display: none; }
.v-modal-overlay.open{ opacity: 1; }
.v-modal{
    background: #3d4cba; color: rgba(255,255,255,0.95);
    width: min(34rem, 100%); max-height: 86vh; overflow: auto;
    border-radius: 18px; padding: 1.6rem 1.6rem 1.7rem; position: relative;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 30px 90px -30px rgba(4,7,20,0.8);
    transform: translateY(8px) scale(0.985); transition: transform .18s ease;
    font-family: 'Instrument Sans',sans-serif;
  }
.v-modal-overlay.open .v-modal{ transform: none; }
.vm-close{
    position: absolute; top: 0.9rem; right: 0.9rem; width: 32px; height: 32px;
    border: none; border-radius: 8px; background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7); font-size: 1.15rem; line-height: 1; cursor: pointer;
  }
.vm-close:hover{ background: rgba(255,255,255,0.16); color: #fff; }
.vm-head{ display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1.15rem; padding-right: 2rem; }
.vm-face{ width: 54px; height: 54px; border-radius: 27%; background: #CDF4E2; position: relative; overflow: hidden; flex: 0 0 auto; }
.vm-name{ font-family: "Funnel Display", sans-serif; font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; color: #fff; }
.vm-org{ font-family: "Geist Mono", monospace; font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: #9fb0ff; margin-top: 2px; }
.vm-sec{ margin-top: 1.25rem; }
.vm-sec:first-of-type{ margin-top: 0.2rem; }
.vm-sec.bet{ border: 1px solid rgba(0,240,160,0.4); background: rgba(0,240,160,0.06); border-radius: 12px; padding: 0.95rem 1.05rem; }
.vm-seclabel{ font-family: "Geist Mono", monospace; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; display: block; margin-bottom: 0.6rem; }
.vm-sec.bet .vm-seclabel{ color: #6ff0c2; }
.vm-sec.why .vm-seclabel{ color: #9fb0ff; }
.vm-thesis{ font-family: "Source Serif 4", Georgia, serif; font-size: 1.1rem; line-height: 1.45; color: #fff; margin: 0 0 0.7rem; }
.vm-list{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.vm-list li{ position: relative; padding-left: 1.15rem; font-size: 0.95rem; line-height: 1.5; color: rgba(255,255,255,0.78); }
.vm-list li::before{ content: "\25C6"; position: absolute; left: 0; top: 0.06rem; color: var(--teal-deep); font-size: 0.66rem; }
.vm-sec.why .vm-list li::before{ color: var(--teal); }
.vm-foot{ margin-top: 1.3rem; }
.vm-link{ font-family: "Geist Mono", monospace; font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; color: #9fb0ff; text-decoration: none; }
.vm-link:hover{ text-decoration: underline; }
@media (min-width: 1100px){
  .toc{
      justify-self: end;
      width: 16rem;
      margin-right: 2.3rem;
      padding: 1.25rem 1.25rem 1.35rem;
      position: sticky;
      top: 5.4rem;
      z-index: 40;
      align-self: start;
      background: rgba(11,16,36,0.9);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border-radius: 14px;
      box-shadow: 0 18px 40px -24px rgba(8,12,30,0.5);
    }
}
.toc-label{
    font-family: "Geist Mono", monospace;
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--teal-deep);
    margin: 0 0 0.9rem;
  }
.toc-label .rgly{ display: inline-block; width: 1em; text-align: center; color: var(--green); margin-right: 0.5rem; }
.toc-nav .chart-theme{ display: flex; align-items: center; justify-content: flex-start; gap: 0.35rem; flex: 0 0 auto; margin: 0; }
.toc-nav .chart-theme .ctl-label{ font-family: "Geist Mono", monospace; font-size: 0.58rem;
    letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-right: 0.1rem; }
.toc-nav .chart-theme .ctl-btn{ font-family: "Geist Mono", monospace; font-size: 0.68rem; letter-spacing: 0.02em;
    padding: 0.26rem 0.58rem; border: 1px solid rgba(255,255,255,0.28); background: transparent;
    color: rgba(255,255,255,0.72); border-radius: 7px; cursor: pointer;
    transition: background .15s, color .15s, border-color .15s; }
.toc-nav .chart-theme .ctl-btn:hover{ border-color: rgba(255,255,255,0.55); color: #fff; }
.toc-nav .chart-theme .ctl-btn.is-on{ background: #CDF4E2; color: #04231a; border-color: #CDF4E2; }
.toc-nav{ display: flex; flex-direction: column; gap: 0.15rem; }
.toc-link{
    display: flex;
    gap: 0.55rem;
    align-items: baseline;
    text-decoration: none;
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.35;
    padding: 0.42rem 0.6rem;
    border-radius: 7px;
    border-left: 2px solid transparent;
    transition: color .15s, background .15s, border-color .15s;
  }
.toc-link .toc-num{
    font-family: "Geist Mono", monospace;
    font-size: 0.72rem;
    color: var(--teal-deep);
    min-width: 1.35rem;
  }
.toc-link:hover{ color: var(--ink); background: var(--cream-2); }
.toc-link.is-active{
    color: var(--teal-text);
    background: var(--teal-tint);
    border-left-color: var(--teal-deep);
    font-weight: 500;
  }
.toc-link.is-active .toc-num{ color: var(--teal-deep); }
@media (min-width: 1100px){
  .toc-nav .chart-theme{ margin-top: 0.7rem; padding-top: 0.8rem; border-top: 1px solid rgba(255,255,255,0.14); }
}
@media (min-width: 1100px){
  .toc-label{ color: rgba(245,246,250,0.92); font-weight: 600; }
  .toc-link{ color: rgba(247,249,255,0.95); }
  .toc-link .toc-num{ color: rgba(255,255,255,0.72); }
  .toc-link:hover{ color: #fff; background: rgba(255,255,255,0.07); }
  .toc-link.is-active{ color: #fff; background: rgba(90,108,255,0.22); border-left-color: var(--teal); }
  .toc-link.is-active .toc-num{ color: #dfe4ff; }
}
@media (max-width: 1099px){
  .toc{
      width: 100vw;
      margin-left: calc(50% - 50vw);
      margin-right: calc(50% - 50vw);
      margin-top: 0;
      margin-bottom: 2.6rem;
      padding: 0.95rem clamp(16px, 5vw, 26px) 0.9rem;
      position: sticky;
      top: 66px;
      z-index: 30;
      background: #2940ff;
      border-bottom: 1px solid rgba(255,255,255,0.16);
    }
  .toc{ transition: transform .28s ease, opacity .28s ease; }
  .toc.toc-hidden{ transform: translateY(calc(-100% - 80px)); opacity: 0; pointer-events: none; }
  .ph.fig-bleed{ margin-bottom: 0; }
  .toc-scroll{
      display: block; position: relative;
      height: 3px; margin: 0.55rem 0 0;
      background: rgba(255,255,255,0.24); border-radius: 3px;
    }
  .toc-thumb{
      position: absolute; top: 0; height: 3px; left: 0; width: 30%;
      border-radius: 3px; background: #CDF4E2; cursor: grab; touch-action: none;
    }
  .toc-thumb:active{ cursor: grabbing; }
  .toc-label{ display: none; }
  .toc-nav{
      flex-direction: row;
      align-items: center;
      gap: 0.9rem;
      overflow-x: auto;
      padding-bottom: 0;
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
    }
  .toc-nav::-webkit-scrollbar{ display: none; }
  .toc-link{
      flex: 0 0 auto;
      position: relative;
      white-space: nowrap;
      color: #fff;
      background: none;
      border: none;
      border-radius: 7px;
      padding: 0.32rem 0.7rem;
      font-size: 0.84rem;
      font-weight: 500;
    }
  .toc-link:not(:first-child)::before{
      content: ""; position: absolute; left: -0.45rem; top: 50%;
      transform: translateY(-50%); width: 1px; height: 1.05em; background: rgba(255,255,255,0.3);
    }
  .toc-link .toc-num{ color: rgba(255,255,255,0.72); }
  .toc-link:hover{ color: #fff; background: rgba(11,16,36,0.34); }
  .toc-link.is-active{ color: #fff; font-weight: 600; background: rgba(11,16,36,0.55); }
  .toc-link.is-active .toc-num{ color: #fff; }
  .toc-link:first-child .toc-num{ display: none; }
}
.summary{
    background: var(--grain-peri) repeat 0 0/128px 128px, linear-gradient(135deg, #2940ff 0%, #4a5cff 55%, #5a6cff 100%); 
    color: #fff;
    border-radius: 16px;
    padding: 1.7rem 1.9rem 1.5rem;
    margin: 0 0 2.6rem;
    scroll-margin-top: 1.4rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 18px 40px -22px rgba(41,64,255,0.6);
  }
.summary .s-label{
    font-family: "Geist Mono", monospace;
    font-size: 0.64rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    color: rgba(255,255,255,0.72);
    display: flex; align-items: center; gap: 0;
    margin-bottom: 0.85rem;
  }
.rgly{ font-family: "Geist Mono", monospace; font-size: 1.15em; line-height: 1; display: inline-block; }
.s-label .rgly, .v-label .rgly{ width: 1em; text-align: center; }
.summary .rgly{ color: var(--green); margin-right: 0.5rem; }
.summary .s-takeaway .st-label .rgly{ color: var(--green); }
.summary p{
    font-family: 'Instrument Sans',sans-serif;
    font-size: 1.05rem;
    line-height: 1.55;
    margin: 0;
    color: rgba(255,255,255,0.95);
  }
.summary p + p{ margin-top: 0.7rem; }
.summary .s-takeaway{
    background: #fff;
    color: var(--ink);
    border-radius: 12px;
    border-left: 3px solid var(--green);
    padding: 0.95rem 1.2rem;
    margin-top: 1.35rem;
    font-family: 'Instrument Sans',sans-serif;
    font-size: 1.02rem;
    line-height: 1.5;
    font-weight: 500;
    box-shadow: 0 10px 26px -18px rgba(8,12,30,0.55);
  }
.summary .s-takeaway .st-label{
    display: block;
    font-family: 'Funnel Display', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 0.01em;
    text-transform: none;
    color: #2940ff;
    margin-bottom: 0.7rem;
    font-weight: 700;
  }
.summary .s-takeaway .mark{
    background: linear-gradient(transparent 58%, #CDF4E2 58%);
    padding: 0 0.05em;
    font-weight: 600;
  }
.summary .bench-row{
    margin-top: 1.35rem;
    padding-top: 1.1rem;
    border-top: 1px solid rgba(255,255,255,0.22);
  }
.summary .bench-row .br-label{
    font-family: "Geist Mono", monospace;
    font-size: 0.64rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    color: rgba(255,255,255,0.72);
    display: block;
    margin-bottom: 0.7rem;
  }
.btags{ display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btag{
    display: inline-flex; align-items: center; gap: 0.45rem;
    font-family: "Geist Mono", monospace;
    font-size: 0.74rem; letter-spacing: 0.01em;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid var(--teal);
    background: var(--teal-tint);
    color: var(--teal-text);
    transition: transform .12s, box-shadow .12s, background .12s;
  }
.btag::before{
    content: ""; width: 0.5rem; height: 0.5rem;
    background: var(--green); flex: 0 0 auto; transform: rotate(45deg);
  }
.btag:hover{ transform: translateY(-1px); box-shadow: 0 6px 16px -8px rgba(41,64,255,0.5); }
.btag--blue{
    border-color: rgba(255,255,255,0.42);
    background: rgba(255,255,255,0.10);
    color: #fff;
  }
.btag--blue:hover{ background: rgba(255,255,255,0.18); }
.bench-callout{
    display: flex; align-items: center; gap: 0.85rem;
    margin: 2.2rem 0;
    padding: 0.85rem 1.05rem;
    border: 1px solid rgba(10,155,106,0.45);
    border-radius: 12px;
    background: rgba(205,244,226,0.45);
    text-decoration: none;
    transition: box-shadow .15s, transform .12s;
  }
.bench-callout:hover{ transform: translateY(-1px); box-shadow: 0 12px 28px -16px rgba(10,155,106,0.55); }
.bench-callout .bc-tick{
    flex: 0 0 auto; width: 2rem; height: 2rem; border-radius: 8px;
    background: #0b0e16;
    display: flex; align-items: center; justify-content: center;
  }
.bc-bars{ display: flex; align-items: flex-end; gap: 2px; height: 1.05rem; }
.bc-bars b{ width: 3px; border-radius: 1px; height: 40%;
    background: linear-gradient(180deg, #CDF4E2, rgba(205,244,226,0.35));
    animation: bcbar 1.4s ease-in-out infinite; }
.bc-bars b:nth-child(1){ animation-delay: 0s; }
.bc-bars b:nth-child(2){ animation-delay: .22s; }
.bc-bars b:nth-child(3){ animation-delay: .44s; }
.bc-bars b:nth-child(4){ animation-delay: .12s; }
@keyframes bcbar{ 0%,100%{ height: 26%; } 50%{ height: 92%; } }
@media (prefers-reduced-motion: reduce){
  .bc-bars b{ animation: none; height: 62%; }
}
.bench-callout .bc-text{
    flex: 1; font-family: 'Instrument Sans',sans-serif;
    font-size: 0.95rem; line-height: 1.32; color: var(--ink-soft);
  }
.bench-callout .bc-text .bc-kicker{
    font-family: "Geist Mono", monospace; font-size: 0.63rem;
    letter-spacing: 0.13em; text-transform: uppercase; color: #0a9b6a;
    display: block; margin-bottom: 0.18rem;
  }
.bench-callout .bc-text strong{ color: var(--ink); font-weight: 600; }
.bench-callout .bc-arrow{ color: #0a9b6a; font-size: 1.15rem; flex: 0 0 auto; }
article > figure, article figure{ clear: both; }
.ph.fig-bleed{ width: 100vw; margin-left: calc(50% - 50vw); margin-top: var(--hero-pull, -220px); position: relative; z-index: 1; }
.fig-bleed .ph-frame{ border-radius: 0; aspect-ratio: auto; height: var(--hero-h, 520px); }
.fig-bleed figcaption{ max-width: var(--measure); margin: 0.95rem auto 0; padding: 0 1.6rem; }
@media (max-width: 760px){
  :root{ --hero-h: clamp(380px, 60vh, 560px); --hero-pull: -150px; }
}
.fig-wide{ width: min(56rem, 92vw); margin-left: calc(50% - min(28rem, 46vw)); }
@media (max-width: 1099px){
  .fig-wide{ width: 100%; margin-left: 0; }
}
.fig-float{ margin: 0.3rem 0 1.4rem; }
@media (min-width: 760px){
  .fig-float{
      float: right;
      width: min(19rem, 46%);
      margin: 0.5rem 0 1rem 2rem;
    }
  .fig-float .ph-frame{ aspect-ratio: 4 / 5; }
  .fig-float figcaption{ font-size: 0.85rem; }
}
.section-head, .pull, .div, .endnote, .summary{ clear: both; }
.section-head{ scroll-margin-top: 1.4rem; }
@media (min-width: 1100px){
  .section-head{ scroll-margin-top: 5.6rem; }
}
@media (max-width: 1099px){
  .section-head{ scroll-margin-top: 9.5rem; }
}
@media (min-width: 1100px){
  .section-head{ position: relative; }
  .section-head::before{
      content: "\203A"; position: absolute; left: -1.5em; top: 0.62rem;
      font-family: "Funnel Display", sans-serif; font-weight: 400; font-size: 1.55rem;
      line-height: 1; color: var(--teal-deep); pointer-events: none;
    }
  .apx-fold .apx-sum .section-head::before{ transition: transform .2s ease; transform-origin: 0.35em center; }
  .apx-fold[open] .apx-sum .section-head::before{ transform: rotate(90deg); }
}
p:has(+ .section-head)::after{
    content: ""; display: block; height: 1px; background: var(--green);
    margin: 4rem 0 0;
  }
p + .section-head{ margin-top: 2.9rem; }
.keynote .kn-bd, .kn-bd{ font-family: 'Instrument Sans', sans-serif; }
.ph-frame.has-img{ border: none; background: none; padding: 0; }
.ph-frame.has-img .ph-img{
    display: block; width: 100%; height: 100%;
    object-fit: cover; object-position: center 30%;
  }
.engage{
    display: flex; align-items: center; justify-content: center; gap: 0.6rem; flex-wrap: wrap;
    margin: 3.2rem 0 1rem;
    padding: 0.4rem 0;
    font-family: 'Instrument Sans',sans-serif;
  }
.eg-btn{
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--cream); border: 1px solid var(--teal);
    border-radius: 999px; padding: 0.5rem 0.95rem;
    font: inherit; font-size: 0.92rem; color: var(--ink-soft);
    cursor: pointer; text-decoration: none;
    transition: background .14s, border-color .14s, color .14s, transform .1s;
  }
.eg-btn:hover{ background: var(--teal-deep); border-color: var(--teal-deep); color: #fff; }
.eg-btn:hover .eg-count{ color: rgba(255,255,255,0.82); }
.eg-btn:active{ transform: scale(0.97); }
.eg-btn svg{ width: 18px; height: 18px; flex: 0 0 auto; }
.eg-count{ font-family: "Geist Mono", monospace; font-size: 0.82rem; color: var(--muted); }
.eg-count[hidden]{ display: none; }
.like-btn svg{ fill: none; stroke: currentColor; stroke-width: 1.8; }
.like-btn.is-liked{ border-color: var(--teal); background: var(--teal-tint); color: var(--teal-text); }
.like-btn.is-liked .eg-count{ color: var(--teal-text); }
.like-btn.is-liked svg{ fill: var(--teal-deep); stroke: var(--teal-deep); }
.like-btn.is-liked:hover{ background: var(--teal-deep); border-color: var(--teal-deep); color: #fff; }
.like-btn.is-liked:hover svg{ fill: #fff; stroke: #fff; }
.like-btn.is-liked:hover .eg-count{ color: rgba(255,255,255,0.82); }
.like-pop{ animation: likePop .32s ease; }
@keyframes likePop{ 0%{transform:scale(1)} 40%{transform:scale(1.28)} 100%{transform:scale(1)} }
.eg-share{ position: relative; }
.share-pop{
    position: absolute; bottom: calc(100% + 8px); left: 0;
    background: var(--card); border: 1px solid var(--rule);
    border-radius: 12px; padding: 0.4rem; min-width: 12rem;
    box-shadow: 0 18px 40px -18px rgba(8,12,30,0.4); z-index: 30;
    display: flex; flex-direction: column; gap: 0.1rem;
  }
.share-pop[hidden]{ display: none; }
.share-pop a, .share-pop button{
    display: flex; align-items: center; gap: 0.65rem;
    padding: 0.55rem 0.7rem; border-radius: 8px;
    background: none; border: none; font: inherit; font-size: 0.9rem;
    color: var(--ink-soft); text-align: left; cursor: pointer; text-decoration: none; width: 100%;
  }
.share-pop a:hover, .share-pop button:hover{ background: var(--cream-2); color: var(--ink); }
.share-pop .sp-ico{
    width: 1.15rem; text-align: center; color: var(--teal-deep);
    font-family: "Geist Mono", monospace; font-size: 0.82rem; flex: 0 0 auto;
  }
.btn-primary{
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--teal-deep); color: #fff; border: none;
    border-radius: 999px; padding: 0.6rem 1.2rem;
    font-family: 'Instrument Sans',sans-serif; font-size: 0.92rem; font-weight: 500;
    cursor: pointer; transition: background .14s, transform .1s;
  }
.btn-primary:hover{ background: #1f33e0; }
.btn-primary:active{ transform: scale(0.98); }
.li-cta{
    position: relative;
    display: flex; flex-direction: column; align-items: center; text-align: center;
    gap: 1.15rem;
    background: #0b1024;
    border-radius: 22px; padding: 2.8rem 2.2rem 2.6rem;
  }
.li-cta::before{
    content: ''; position: absolute; left: 50%; transform: translateX(-50%);
    width: 100vw; top: 50%; bottom: -60px;
    background: var(--teal-deep); z-index: -1; pointer-events: none;
  }
.li-logo{ display: inline-flex; }
.li-logo svg{ width: 42px; height: 42px; color: #fff; display: block; }
.li-title{
    font-family: "Funnel Display", sans-serif; font-weight: 600;
    font-size: clamp(1.8rem, 3.2vw, 2.3rem); line-height: 1.08;
    letter-spacing: -0.02em; color: var(--cream); margin: 0.2rem 0;
  }
.li-rule{ width: 34px; height: 3px; border-radius: 3px; background: var(--green); }
.li-sub{
    color: rgba(245,246,250,0.72); font-size: 0.98rem; line-height: 1.55;
    max-width: 46ch; margin: 0;
  }
.li-btn{
    display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.3rem;
    border-radius: 14px; font-family: 'Instrument Sans',sans-serif; font-weight: 500;
    font-size: 0.95rem; text-decoration: none; padding: 0.72rem 1.3rem;
    cursor: pointer; transition: background .16s, transform .1s;
    background: var(--cream); color: var(--ink);
  }
.li-btn:hover{ background: #fff; transform: translateY(-1px); }
.li-btn svg{ width: 15px; height: 15px; }
.comments{ margin: 2.5rem 0 0; scroll-margin-top: 1.4rem; font-family: 'Instrument Sans',sans-serif; }
.c-head{ display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.4rem; }
.c-head h2{
    font-family: "Funnel Display", sans-serif; font-weight: 600;
    font-size: 1.5rem; letter-spacing: -0.02em; margin: 0; color: var(--ink);
    display: flex; align-items: baseline; gap: 0.5rem;
  }
.c-head .c-count{ font-family: "Geist Mono", monospace; font-size: 0.95rem; color: var(--muted); font-weight: 400; }
.avatar{
    width: 2.4rem; height: 2.4rem; flex: 0 0 auto; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: "Geist Mono", monospace; font-size: 0.68rem; font-weight: 500;
    color: #fff; background: var(--teal-deep); letter-spacing: 0.02em;
  }
.gate{
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
    background: var(--aside-bg); border: 1px solid var(--rule);
    border-radius: 14px; padding: 1.3rem 1.5rem; margin-bottom: 1.7rem;
  }
.gate .gate-ico{
    width: 2.7rem; height: 2.7rem; flex: 0 0 auto; border-radius: 11px;
    background: var(--teal-tint); color: var(--teal-deep);
    display: flex; align-items: center; justify-content: center;
  }
.gate .gate-txt{ flex: 1; min-width: 13rem; }
.gate .gate-txt strong{ display: block; color: var(--ink); font-size: 1.02rem; }
.gate .gate-txt p{ margin: 0.25rem 0 0; color: var(--ink-soft); font-size: 0.92rem; line-height: 1.45; }
.gate .signin{ background: none; border: none; padding: 0; font: inherit; color: var(--teal-text); cursor: pointer; text-decoration: underline; }
.composer{ display: flex; gap: 0.85rem; margin-bottom: 1.9rem; }
.composer-main{ flex: 1; }
.composer textarea{
    width: 100%; box-sizing: border-box; resize: vertical; min-height: 4.6rem;
    border: 1px solid var(--rule); border-radius: 12px; padding: 0.8rem 0.95rem;
    font-family: 'Instrument Sans',sans-serif; font-size: 0.98rem; line-height: 1.5;
    color: var(--ink); background: var(--card);
  }
.composer textarea:focus{ outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-tint); }
.composer-actions{ display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 0.7rem; flex-wrap: wrap; }
.sub-badge{ font-size: 0.82rem; color: var(--muted); display: inline-flex; align-items: center; gap: 0.4rem; }
.sub-badge .tick{ color: var(--green); font-weight: 700; }
.sub-badge .demo-revert{ background: none; border: none; padding: 0; font: inherit; font-size: 0.8rem; color: var(--muted); cursor: pointer; text-decoration: underline; }
.c-list{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.5rem; }
.comment{ display: flex; gap: 0.85rem; }
.comment .c-body{ flex: 1; }
.comment .c-meta{ display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.25rem; }
.comment .c-name{ font-weight: 600; color: var(--ink); font-size: 0.94rem; }
.comment .c-time{ font-family: "Geist Mono", monospace; font-size: 0.72rem; color: var(--muted); }
.comment .c-body p{ margin: 0; color: var(--ink-soft); font-size: 0.96rem; line-height: 1.55; }
.c-empty{ color: var(--muted); font-size: 0.95rem; padding: 0.4rem 0; }
.chartwrap{
    --ax:rgba(196,202,222,.34); --gr:rgba(196,202,222,.13);
    --tx:#eef0f8; --tx2:#bcc2d6; --tx3:#9298ad;
    --peri:#9CB0E6; --green:#CDF4E2; --ghi:#CDF4E2; --gfill:#d8efdf; --pfill:#d3e3fc;
    background:#0b0e16; border:1px solid rgba(180,188,255,.10);
    border-radius:14px; padding:18px 18px 12px; overflow:hidden;
  }
.chartwrap svg{display:block;width:100%;height:auto;font-family:"Geist Mono",monospace}
figcaption .illus{display:inline-block;margin-left:.5rem;font-family:"Geist Mono",monospace;
    font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
    border:1px solid var(--rule);border-radius:20px;padding:1px 8px;vertical-align:middle}
.nextup{margin:2.2rem 0 0;font-family:'Instrument Sans',sans-serif;font-size:.9rem;
    color:var(--ink-soft);display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.nextup .nu-label{font-family:"Geist Mono",monospace;font-size:.6rem;letter-spacing:.1em;
    text-transform:uppercase;color:var(--muted);border:1px solid var(--rule);
    border-radius:20px;padding:1px 8px;flex:none}
.runmeta{margin:-.6rem 0 1.6rem;font-family:"Geist Mono",monospace;font-size:.7rem;
    color:var(--muted);display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.runmeta .rm-label{font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
    border:1px solid var(--rule);border-radius:20px;padding:1px 8px}
.runmeta code{font-family:inherit;color:var(--ink-soft);word-break:break-all}
figcaption .meas{display:inline-block;margin-left:.5rem;font-family:"Geist Mono",monospace;
    font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:#0d2c20;
    background:#CDF4E2;border:1px solid #CDF4E2;border-radius:20px;padding:1px 8px;vertical-align:middle}
.lmeta{display:flex;flex-wrap:wrap;gap:.45rem .9rem;align-items:center;
    margin:-.4rem 0 1.5rem;font-family:"Geist Mono",monospace;font-size:.72rem}
.lmeta .ax.up{color:#0a9b6a;font-weight:500}
.lmeta .ax.dn{color:var(--muted)}
.lmeta .m{color:var(--ink-soft)}
.lmeta .m b{color:var(--ink);font-weight:600}
.lmeta .sepd{color:var(--rule)}
@keyframes c_grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes c_draw{to{stroke-dashoffset:0}}
@keyframes c_pop{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
@keyframes c_fade{from{opacity:0}to{opacity:1}}
@keyframes c_march{to{stroke-dashoffset:-32}}
.chartwrap .sweep{display:none}
.chartwrap .gb{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0)}
.chartwrap .dl{stroke-dasharray:900;stroke-dashoffset:900}
.chartwrap .dt{transform-box:fill-box;transform-origin:center;opacity:0}
.chartwrap .af{opacity:0}
.chartwrap .cl{opacity:0}
.chartwrap.in-view .gb{animation:c_grow .7s cubic-bezier(.2,.7,.3,1) both}
.chartwrap.in-view .dl{animation:c_draw 1.2s cubic-bezier(.22,1,.36,1) both}
.chartwrap.in-view .dt{animation:c_pop .55s ease-out both}
.chartwrap.in-view .af{animation:c_fade .9s ease-out both;animation-delay:.4s}
.chartwrap.in-view .cl{animation:c_fade .5s ease-out both}
.chartwrap .dash{stroke-dasharray:5 4;animation:c_march 1.7s linear infinite}
.chartwrap{
    --s-mint:#D8EFDF; --s-peri:#D3E3FC; --s-clay:#F4E0D6; --s-grey:rgba(238,240,247,.12);
    --i-mint:#D8EFDF; --i-peri:#D3E3FC; --i-clay:#E9A886; --i-grey:rgba(238,240,247,.5);
    --k-sage:#4F8567; --k-steel:#456F9F; --k-clay:#A9633F; --k-graphite:#5C6473;
    --c-axis:rgba(238,240,247,.44); --c-grid:rgba(238,240,247,.07);
    --c-label:#e4e8f3; --c-note:#ffffff; --c-val:#ffffff; --c-cat:#eef0f7; --c-halo:#0b0e16;
    --lw-data:1.4; --lw-model:1.05; --lw-ref:1; --r-hero:5.6; --sw-hero:1.8;
  }
.charts-light .chartwrap{
    --s-grey:#E4E7EC;
    --i-mint:#00A86B; --i-peri:#2D6BFF; --i-clay:#FF5A2B; --i-grey:#6B7280;
    --c-axis:rgba(11,16,36,.50); --c-grid:rgba(11,16,36,.09);
    --c-label:#4b5265; --c-note:#5c6377; --c-val:#141a30; --c-cat:#3b404b; --c-halo:#ffffff;
    --lw-data:1.6; --lw-model:1.2; --lw-ref:1.1; --r-hero:6; --sw-hero:2;
  }
.chartwrap svg.cv{display:block;width:100%;height:auto;overflow:visible}
.chartwrap svg.cv .tick{font-family:"Geist Mono",monospace;font-size:12px;fill:var(--c-label);font-variant-numeric:tabular-nums}
.chartwrap svg.cv .axlab{font-family:'Instrument Sans',sans-serif;font-size:12.5px;fill:var(--c-label)}
.chartwrap svg.cv .val{font-family:"Geist Mono",monospace;font-size:16px;font-weight:500;fill:var(--c-val);font-variant-numeric:tabular-nums}
.chartwrap svg.cv .note{font-family:'Instrument Sans',sans-serif;font-style:italic;font-weight:500;font-size:13px;fill:var(--c-note)}
.chartwrap svg.cv .onfill{fill:var(--k-sage)}
.chartwrap svg.cv .cat{font-family:'Instrument Sans',sans-serif;font-size:13px;font-weight:500;fill:var(--c-val)}
.chartwrap svg.cv .chiplab{font-family:'Instrument Sans',sans-serif;font-size:12px;font-weight:600}
.chartwrap svg.cv .halo{paint-order:stroke;stroke:var(--c-halo);stroke-width:3.5px;stroke-linejoin:round;stroke-linecap:round}
.chartwrap svg.cv .ln{stroke-width:var(--lw-data);fill:none;stroke-linejoin:round;stroke-linecap:round}
.chartwrap svg.cv .ref{stroke-width:var(--lw-ref)}
.chartwrap svg.cv .hero{stroke-width:var(--sw-hero);fill:none}
.chartwrap svg.cv .axdraw,.chartwrap svg.cv .ln{stroke-dasharray:1;stroke-dashoffset:1}
.chartwrap svg.cv .grid,.chartwrap svg.cv .tick,.chartwrap svg.cv .ref,
  .chartwrap svg.cv .fill,.chartwrap svg.cv .note,.chartwrap svg.cv .chip{opacity:0}
.chartwrap svg.cv .bar{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0)}
.chartwrap svg.cv .dot,.chartwrap svg.cv .hero{transform-box:fill-box;transform-origin:center;opacity:0}
.chartwrap.in-view svg.cv .axdraw{animation:c_draw .5s ease-out both;animation-delay:var(--d,0s)}
.chartwrap.in-view svg.cv .grid{animation:c_fade .4s ease-out both;animation-delay:var(--d,.15s)}
.chartwrap.in-view svg.cv .tick{animation:c_fade .5s ease-out both;animation-delay:.30s}
.chartwrap.in-view svg.cv .axlab{animation:c_fade .5s ease-out both;animation-delay:.30s}
.chartwrap.in-view svg.cv .ln{animation:c_draw 1.15s cubic-bezier(.22,1,.36,1) both;animation-delay:.42s}
.chartwrap.in-view svg.cv .bar{animation:c_grow .7s cubic-bezier(.2,.7,.3,1) both;animation-delay:var(--d,.42s)}
.chartwrap.in-view svg.cv .fill{animation:c_fade .6s ease-out both;animation-delay:.75s}
.chartwrap.in-view svg.cv .ref{animation:c_fade .5s ease-out both;animation-delay:1.05s}
.chartwrap.in-view svg.cv .dot,.chartwrap.in-view svg.cv .hero{animation:c_pop .5s ease-out both;animation-delay:var(--d,1.35s)}
.chartwrap.in-view svg.cv .note,.chartwrap.in-view svg.cv .chip{animation:c_fade .5s ease-out both;animation-delay:1.50s}
.chartwrap svg text.lang{font-family:'Instrument Sans',sans-serif}
.chartwrap svg text.ann{font-style:italic}
.chartwrap svg text.num{font-family:"Geist Mono",monospace;font-variant-numeric:tabular-nums}
.chartwrap .dp{stroke-dasharray:1;stroke-dashoffset:1}
.chartwrap.in-view .dp{animation:c_draw 1.2s cubic-bezier(.22,1,.36,1) both}
@media(prefers-reduced-motion:reduce){
  .chartwrap svg.cv *,
    .chartwrap .gb,.chartwrap .dl,.chartwrap .dp,.chartwrap .dt,.chartwrap .af,.chartwrap .cl,.chartwrap .dash{
      animation:none!important;opacity:1!important;stroke-dashoffset:0!important;transform:none!important}
}
.charts-light .chartwrap{
    background: #ffffff;
    border-color: rgba(15,17,23,0.10);
    --ax: rgba(15,17,23,0.40);
    --gr: rgba(15,17,23,0.09);
    --tx: #1a1d26;
    --tx2: #545a68;
    --tx3: #737a88;
    --green: #63A07C;
    --ghi: #63A07C;
    --peri: #5A88C0;
  }
.chart-theme{ display: flex; align-items: center; gap: 0.4rem; justify-content: flex-end;
    margin: 0 0 1.7rem; }
.chart-theme .ctl-label{ font-family: "Geist Mono", monospace; font-size: 0.6rem;
    letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-right: 0.15rem; }
.chart-theme .ctl-btn{ font-family: "Geist Mono", monospace; font-size: 0.66rem; letter-spacing: 0.03em;
    padding: 0.34rem 0.72rem; border: 1px solid var(--rule); background: transparent; color: var(--ink-soft);
    border-radius: 20px; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.chart-theme .ctl-btn:hover{ border-color: var(--muted); }
.chart-theme .ctl-btn.is-on{ background: var(--ink); color: #fff; border-color: var(--ink); }
.fig-open{ margin-left: 0; margin-right: 0; }
article figure.ph.chart-fig figcaption{ margin-left:0; }
@media (min-width:1100px){
  article figure.ph.chart-fig{ width: calc(100% + 12rem); max-width:90vw; }
}
@media (min-width:761px) and (max-width:1099px){
  article figure.ph.chart-fig{ width: calc(100% + 5vw); }
}
.chartwrap .gl{ font-variant-numeric: tabular-nums; }
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:1.7rem 0 2.1rem}
.tier{background:var(--card);border:1px solid var(--rule);border-radius:12px;padding:15px 16px}
.tier h3{font-family:"Funnel Display",sans-serif;font-weight:600;font-size:1.05rem;margin:0 0 2px}
.tier .tsub{font-family:"Geist Mono",monospace;font-size:.62rem;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-text);margin-bottom:11px;display:block}
.tier dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:0 0 11px}
.tier dt{color:var(--muted);font-family:"Geist Mono",monospace;font-size:.72rem}
.tier dd{margin:0;text-align:right;font-family:"Geist Mono",monospace;font-size:.78rem;color:var(--ink)}
.tier .verdict{font-size:.86rem;line-height:1.45;color:var(--ink-soft);border-top:1px solid var(--rule-soft);padding-top:9px}
.tier .verdict b{color:var(--ink);font-weight:600}
.chart-tools{ display: flex; justify-content: flex-end; gap: 0.4rem; margin: 0.55rem 0 0; }
.chart-tools button{
    width: 2rem; height: 2rem; padding: 0; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid rgba(15,17,23,0.13); background: transparent; color: #737a88;
    border-radius: 8px; transition: color .15s, border-color .15s, background .15s;
  }
.chart-tools button:hover{ color: #1a1d26; border-color: rgba(15,17,23,0.3); background: rgba(15,17,23,0.035); }
.chart-tools button:active{ transform: translateY(1px); }
.chart-tools button svg{ width: 1.05rem; height: 1.05rem; display: block; }
.chart-tools button.liked{ color: #e0507a; border-color: rgba(224,80,122,0.4); background: rgba(224,80,122,0.06); }
.chartwrap svg{ cursor: zoom-in; }
.glightbox{
    position: fixed; inset: 0; z-index: 200; display: none;
    align-items: center; justify-content: center;
    background: rgba(12,14,22,0.82); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
    padding: clamp(1rem, 4vw, 3rem);
  }
.glightbox.open{ display: flex; }
.glightbox .glb-inner{
    position: relative; background: #fff; border-radius: 16px;
    padding: clamp(1.1rem, 3vw, 2rem);
    width: 100%; max-width: min(1080px, 94vw); max-height: 92vh; overflow: auto;
    box-shadow: 0 30px 80px -20px rgba(0,0,0,0.55);
  }
.glightbox .glb-stage .chartwrap{ background: transparent; border: none; padding: 0; margin: 0; }
.glightbox .glb-stage svg{ width: 100%; height: auto; display: block; cursor: default; }
.glightbox .glb-stage img{ width: 100%; height: auto; display: block; cursor: default; border-radius: 10px; }
.glightbox .glb-cap{
    margin-top: 0.9rem; font-family: "Source Serif 4", Georgia, serif;
    font-size: 0.95rem; line-height: 1.5; color: #545a68;
  }
.glightbox .glb-close{
    position: absolute; top: 0.6rem; right: 0.6rem; width: 2.2rem; height: 2.2rem;
    border: none; background: rgba(15,17,23,0.06); color: #1a1d26; border-radius: 50%;
    cursor: pointer; font-size: 1.35rem; line-height: 1; display: flex; align-items: center; justify-content: center;
    transition: background .15s;
  }
.glightbox .glb-close:hover{ background: rgba(15,17,23,0.12); }
.g-toast{
    position: fixed; left: 50%; bottom: 1.6rem; transform: translateX(-50%) translateY(0.6rem);
    background: #1a1d26; color: #fff; font-family: 'Instrument Sans',sans-serif; font-size: 0.85rem;
    padding: 0.55rem 0.95rem; border-radius: 9px; z-index: 300; opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s; box-shadow: 0 10px 30px -12px rgba(0,0,0,0.5);
  }
.g-toast.show{ opacity: 1; transform: translateX(-50%) translateY(0); }
header, footer{ font-family: 'Instrument Sans',sans-serif; line-height: 1.5; }
header{ position: sticky; top: 0; z-index: 50; background: rgba(255,253,247,0.82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(15,17,23,0.10); }
header .wrap, footer .wrap{ max-width: 1180px; margin: 0 auto; padding: 0 clamp(20px,5vw,56px); width: 100%; box-sizing: border-box; }
header .nav{ display: flex; align-items: center; justify-content: space-between; height: 66px; }
header .nav .lock{ transform: translateY(-2px); }
header .lock img.logo-img{ display: block; height: 54px; width: auto; }
footer .lock img.logo-img{ display: block; height: 64px; width: auto; }
.logo-white{ filter: brightness(0) invert(1); }
.nlinks{ display: flex; align-items: center; gap: 26px; }
.nlinks a:not(.btn){ font-size: 14px; color: #3b404b; text-decoration: none; transition: color .18s; }
.nlinks a:not(.btn):hover{ color: #2940ff; }
.nl-group{ display: flex; align-items: center; gap: 26px; }
.nlinks .btn{ padding: 8px 16px; }
header .btn{ font-family: 'Instrument Sans',sans-serif; font-size: 14px; font-weight: 500; cursor: pointer; border-radius: 999px; padding: 11px 21px; border: 1px solid transparent; display: inline-flex; align-items: center; gap: 8px; transition: .18s; text-decoration: none; white-space: nowrap; }
header .btn.b-ink{ background: #0b1024; color: #fff; border-radius: 14px; }
header .btn.b-ink:hover{ transform: translateY(-1px); }
.ham{ display: none; background: none; border: 0; cursor: pointer; width: 34px; height: 34px; padding: 7px; margin-left: 4px; flex-direction: column; justify-content: space-between; }
.ham span{ display: block; height: 2px; width: 100%; background: #0f1117; border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.ham[aria-expanded="true"] span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.ham[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.ham[aria-expanded="true"] span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }
@media (max-width: 820px){
  .nlinks{ gap: 10px; }
  .nlinks .nl-group{ display: none; }
  .ham{ display: inline-flex; }
  header.menu-open .nl-group{ display: flex; flex-direction: column; gap: 0; position: fixed; top: 66px; left: 0; right: 0; background: #fffdf7; border-bottom: 1px solid rgba(15,17,23,0.10); box-shadow: 0 18px 40px rgba(15,17,23,0.10); padding: 6px 22px 14px; z-index: 48; }
  header.menu-open .nl-group a{ display: block; padding: 13px 2px; font-size: 16px; border-bottom: 1px solid rgba(15,17,23,0.10); }
  header.menu-open .nl-group a:last-child{ border-bottom: 0; }
}
footer{ position: relative; background: #2940FF; color: #fffdf7; padding: 28px 0 60px; }
.frow2{ display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.fmeta{ font-family: 'Instrument Sans',sans-serif; font-weight: 500; font-size: 12.5px; color: rgba(245,246,250,0.55); line-height: 1.8; padding-left: 28px; }
.flinks{ display: flex; gap: 18px; flex-wrap: wrap; }
.flinks a{ font-family: 'Instrument Sans',sans-serif; font-weight: 500; font-size: 15px; color: rgba(245,246,250,0.55); text-decoration: none; }
.flinks a:hover{ color: #fffdf7; }
.datatable-wrap{margin:2.2rem 0;overflow-x:auto}
.datatable{width:100%;border-collapse:collapse;font-size:.92rem;line-height:1.4}
.datatable caption{caption-side:top;text-align:left;font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:.86rem;color:#141a30;margin-bottom:.6rem;letter-spacing:.01em}
.datatable th,.datatable td{padding:.62rem .8rem;border-bottom:1px solid rgba(11,16,36,.10);text-align:left;vertical-align:top}
.datatable thead th{font-family:"Geist Mono",monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:#5c6377;font-weight:600;border-bottom:1.5px solid rgba(11,16,36,.28)}
.datatable tbody th[scope=row]{font-weight:600;color:#141a30}
.datatable td.num,.datatable th.num{font-family:"Geist Mono",monospace;font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.datatable tbody tr:last-child th,.datatable tbody tr:last-child td{border-bottom:none}
.pending{display:inline-block;font-family:"Geist Mono",monospace;font-size:.66rem;text-transform:uppercase;letter-spacing:.04em;color:#A9633F;background:#F4E0D6;border-radius:4px;padding:1px 6px;vertical-align:1px}
.note-src{font-family:"Geist Mono",monospace;font-size:.7rem;color:#7a8194;margin-left:.5rem}
article .ref-note{font-size:.86rem;color:#5c6377;margin:.4rem 0 1rem}
ol.references{font-size:.86rem;line-height:1.55;color:#3b404b;padding-left:1.4rem}
ol.references li{margin:.5rem 0}
ol.references a{color:#456F9F;text-decoration:none;border-bottom:1px solid rgba(69,111,159,.3)}
article ul{margin:1.1rem 0;padding-left:1.3rem;line-height:1.6}
article ul li{margin:.45rem 0}
article{background:var(--cream);padding:1rem 0;}
.datatable-wrap{background:var(--cream);}
.frontmatter .standfirst,
.frontmatter .byline{background:var(--cream);}
.rn-card.is-soon{cursor:default;pointer-events:none}
.rn-card.is-soon .rn-img{position:relative}
.rn-card.is-soon .rn-img img{filter:blur(3px) saturate(.9) brightness(.98)}
.rn-card.is-soon .rn-body{filter:blur(3px) saturate(.9) brightness(.98)}
.rn-card.is-soon .rn-img::after{content:'';position:absolute;inset:0;background:rgba(11,16,36,.24);z-index:1;pointer-events:none}
.rn-soon-tag{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:13px;line-height:1;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:#3D52FF;padding:13px 27px;border-radius:14px;box-shadow:0 10px 26px rgba(61,82,255,.55);white-space:nowrap}
.rn-card.is-soon .rn-cta{background:none;color:#0d2c20;opacity:.6;border:1px solid rgba(15,17,23,.22)}
.readnext .rn-grid{overscroll-behavior-x:contain}
.rn-dots{display:none}
.rn-dot{width:7px;height:7px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.42);cursor:pointer;transition:background .28s ease,width .28s ease}
.rn-dot.on{background:#fff;width:24px;border-radius:4px}
@media (max-width:759px){
  .rn-dots{display:flex;justify-content:center;gap:9px;margin-top:16px}
}
.voices .v-face{width:46px;height:46px}
.v-face--photo{background:#CDF4E2;overflow:hidden}
.v-face--photo .v-sym{display:none}
.v-face--photo .v-sym svg{width:72%;height:72%}
.v-face--photo .v-cut{position:absolute;left:50%;bottom:-8%;height:128%;width:auto;transform:translateX(-50%);animation:vCutIn .6s cubic-bezier(.22,1,.36,1) both;pointer-events:none}
@keyframes vSymDrift{0%,100%{transform:rotate(-6deg) scale(1)}50%{transform:rotate(6deg) scale(1.06)}}
@keyframes vCutIn{0%{transform:translateX(var(--cutx,-50%)) translateY(10px);opacity:0}100%{transform:translateX(var(--cutx,-50%)) translateY(0);opacity:1}}
@media (prefers-reduced-motion: reduce){
  .v-face--photo .v-sym{animation:none}
  .v-face--photo .v-cut{animation:none}
}
.s-takeaway .st-part{display:block}
.s-takeaway .st-part + .st-part{margin-top:0.95rem}
.chartwrap .chart-illus{display:block;width:100%;height:auto;border-radius:6px}
.fig{margin:clamp(2.4rem,5vw,3.4rem) 0}
.fig .cap-label{font-family:"Geist Mono",monospace;font-size:.66rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--teal-text);display:block;margin-bottom:.45rem}
.fig-title{font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:0.98rem;line-height:1.4;margin:.05rem 0 0;color:var(--ink-soft)}
.fig-sub{font-family:'Instrument Sans',sans-serif;font-size:.84rem;line-height:1.5;color:var(--muted);margin:.12rem 0 0}
.fig .fig-cap{margin-top:.9rem}
.fig .chart-tools{float:right;margin:.9rem 0 0 1.2rem}
.fig .reg{clear:both;margin-top:.55rem}
.chartwrap svg.cv .grid{stroke-width:1}
.reg{font-family:"Geist Mono",monospace;font-size:.58rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);display:block;margin-top:.55rem}
.reg b{color:#0A7F52;font-weight:500}
.chartwrap svg.cv{display:block;width:100%;height:auto;overflow:visible}
.chartwrap svg.cv .halo{paint-order:stroke;stroke:var(--c-halo);stroke-width:3.5px;
  stroke-linejoin:round;stroke-linecap:round}
.chartwrap.ill svg.cv .ln{stroke:#5C6473;stroke-width:1.5;fill:none;stroke-linejoin:round;stroke-linecap:round}
.chartwrap.ill svg.cv .axdraw{stroke:#5C6473;stroke-width:1}
.chartwrap.ill svg.cv .ref{stroke:#5C6473;stroke-width:1;stroke-opacity:.55}
.chartwrap.ill svg.cv .hero{stroke-width:1.6;stroke-opacity:.85}
.chartwrap.ill svg.cv .axlab,.chartwrap.ill svg.cv .note,.chartwrap.ill svg.cv .leg{
  font-family:'Instrument Sans',sans-serif;font-style:italic;font-size:12.5px;font-weight:500;fill:#5C6473}
.chartwrap.ill svg.cv .axlab{font-weight:400}
.chartwrap.ill svg.cv .num{font-family:"Geist Mono",monospace;font-size:11.5px;font-style:normal;
  font-weight:400;fill:#5C6473;fill-opacity:.85;font-variant-numeric:tabular-nums}
.chartwrap.ill svg.cv .dot{opacity:0}
.chartwrap.ill.in-view svg.cv .dot{animation:c_fade .5s ease-out both;animation-delay:1.15s}
.chartwrap.meas svg.cv .ln{stroke-width:1.5;fill:none;stroke-linejoin:round;stroke-linecap:round}
.chartwrap.meas svg.cv .ref{stroke-width:1.1}
.chartwrap.meas svg.cv .tick{font-family:"Geist Mono",monospace;font-size:12px;fill:#4b5265;
  font-variant-numeric:tabular-nums}
.chartwrap.meas svg.cv .axlab{font-family:'Instrument Sans',sans-serif;font-size:12.5px;fill:#4b5265}
.chartwrap.meas svg.cv .leg{font-family:'Instrument Sans',sans-serif;font-size:13px;font-weight:500}
.chartwrap.meas svg.cv .idlab{font-family:"Geist Mono",monospace;font-size:12px;font-weight:500}
.chartwrap.meas svg.cv .tick.hr{font-size:11px;fill:#6B7280}
.chartwrap.meas svg.cv .tick.day{font-size:11.5px;fill:#4b5265}
.chartwrap.meas svg.cv .dot{opacity:0}
.chartwrap.meas.in-view svg.cv .dot{animation:c_fade .5s ease-out both;animation-delay:1.15s}
.chartwrap.meas svg.cv .note{font-family:'Instrument Sans',sans-serif;font-style:italic;
  font-weight:500;font-size:13px}
@keyframes c_draw{to{stroke-dashoffset:0}}
@keyframes c_fade{from{opacity:0}to{opacity:1}}
@keyframes c_pop{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
.chartwrap svg.cv .axdraw,.chartwrap svg.cv .ln{stroke-dasharray:1;stroke-dashoffset:1}
.chartwrap svg.cv .fill,.chartwrap svg.cv .ref,.chartwrap svg.cv .grid,
.chartwrap svg.cv .note,.chartwrap svg.cv .axlab,.chartwrap svg.cv .num,
.chartwrap svg.cv .tick,.chartwrap svg.cv .leg,.chartwrap svg.cv .idlab{opacity:0}
.chartwrap svg.cv .hero{transform-box:fill-box;transform-origin:center;opacity:0}
.chartwrap.in-view svg.cv .axdraw{animation:c_draw .5s ease-out both}
.chartwrap.in-view svg.cv .grid{animation:c_fade .4s ease-out both;animation-delay:.15s}
.chartwrap.in-view svg.cv .tick,
.chartwrap.in-view svg.cv .axlab,
.chartwrap.in-view svg.cv .num{animation:c_fade .5s ease-out both;animation-delay:.30s}
.chartwrap.in-view svg.cv .ln{animation:c_draw 1.15s cubic-bezier(.22,1,.36,1) both;animation-delay:.42s}
.chartwrap.in-view svg.cv .fill{animation:c_fade .6s ease-out both;animation-delay:.75s}
.chartwrap.in-view svg.cv .ref{animation:c_fade .5s ease-out both;animation-delay:1.05s}
.chartwrap.in-view svg.cv .hero{animation:c_pop .5s ease-out both;animation-delay:1.35s}
.chartwrap.in-view svg.cv .note,
.chartwrap.in-view svg.cv .leg,
.chartwrap.in-view svg.cv .idlab{animation:c_fade .5s ease-out both;animation-delay:1.50s}
@media(prefers-reduced-motion:reduce){
  .chartwrap svg.cv *{animation:none!important;opacity:1!important;
    stroke-dashoffset:0!important;transform:none!important}
}
@media print{
  *{ -webkit-print-color-adjust:exact !important; print-color-adjust:exact !important; }
  @page{ margin:14mm; }
  body{ background:#fff; }
  .js-sr article > *{ opacity:1 !important; transform:none !important; }
  .blurw{ filter:none !important; }
  header, #techgrid, #progress, .progress, .engage, .toc, .readnext, footer,
  .pdf-mini, .modebar, .chart-tools, .share-pop, .hamburger, .nav-toggle, #comments, .li-cta{ display:none !important; }
  .chartwrap svg.cv *{ animation:none!important; opacity:1!important; stroke-dashoffset:0!important }
  figure, .datatable-wrap, .takeaway, .pull, table, img, tr{ break-inside:avoid; page-break-inside:avoid; }
  h1,h2,h3{ break-after:avoid; page-break-after:avoid; }
  article a{ color:inherit; text-decoration:none; }
  .ph.fig-bleed, .imgbleed{ display:none !important; }
}
article .mark{background:linear-gradient(transparent 58%, #CDF4E2 58%);padding:0 0.05em}
.pl-wrap{margin:0.2rem 0 0;width:100%}
.pl-chart{width:100%}
.pl-chart .modebar{padding-top:2px}
.pl-chart:hover{cursor:crosshair}
@media (max-width:400px){
  header .logo-img{height:42px!important}
  header .btn{padding:9px 14px!important;font-size:14px!important}
}
@media (max-width:345px){
  header .logo-img{height:36px!important}
  header .btn{padding:8px 12px!important;font-size:13px!important}
}
@media (max-width:760px){
  .v-name{font-size:0.72rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  .v-meta{min-width:0}
  .pl-chart, .pl-chart *{touch-action:pan-y!important}
}


/* v715 fix — cream gap between the LinkedIn band and the read-next band on blog pages.
   .comments is a <section>, so main.css's `section{padding:clamp(56px,8vw,104px) 0}` added up to
   104px below it (56px on mobile). That band was invisible before the v730 grain round (both
   sides were flat #2940FF); grain put a tile on .readnext only, so the padding started reading
   as a seam — on every width, all three blogs, big on wide screens and small on mobile.
   Zero ONLY the bottom padding of this one section. main.css untouched; every other section keeps
   its rhythm; nothing else changes. */
.comments{padding-bottom:0}