.hc-page{--hc-blue:#82a8bf;--hc-blue-line:rgba(130,168,191,.32);--hc-blue-soft:rgba(65,100,122,.16);--hc-rust:#b96a49;--hc-rust-bright:#d78c69;--hc-rust-line:rgba(185,106,73,.38);--hc-rust-soft:rgba(126,58,39,.14)}
.hc-page::after{background:radial-gradient(circle at 36% -5%,rgba(222,200,120,.07),transparent 30%),radial-gradient(circle at 78% 12%,rgba(130,168,191,.06),transparent 28%)}
.hc-shell{width:min(100%,var(--maxw));margin:0 auto}
.hc-measure{width:min(100%,var(--measure));margin:0 auto}
.hc-kicker,.hc-section-num,.hc-diagram-label{margin:0;color:var(--gold);font:500 9px/1.4 var(--font-mono);letter-spacing:.15em;text-transform:uppercase}
.hc-kicker span{color:var(--ink-faint)}
.hc-note-ref{display:inline-block;margin-left:.12em;color:var(--gold);font:500 .44em/1 var(--font-mono);vertical-align:top;transform:translateY(.1em)}
.hc-note-ref:hover{color:var(--gold-bright)}
.hc-hero{padding:clamp(54px,6.5vw,94px) var(--gutter) clamp(70px,7vw,108px);border-bottom:1px solid var(--line-soft);background:radial-gradient(circle at 50% 48%,rgba(222,200,120,.045),transparent 37%),linear-gradient(180deg,rgba(17,17,19,.45),rgba(9,9,11,.78))}
.hc-hero-copy{max-width:1160px}
.hc-hero h1{max-width:22ch;margin:18px 0 0;font:600 clamp(2.65rem,5.7vw,6.25rem)/.92 var(--font-display);letter-spacing:-.068em;text-wrap:balance}
.hc-hero h1 em{display:block;margin-top:.12em;color:var(--gold);font:500 .64em/1.02 var(--font-display);font-style:normal;letter-spacing:-.045em}
.hc-hero-line{margin:clamp(24px,3vw,40px) 0 0;color:var(--ink-dim);font:500 clamp(1.2rem,2.1vw,2.05rem)/1.15 var(--font-display);letter-spacing:-.035em}
.hc-hero-line span{color:var(--ink);font-family:var(--font-display);font-style:normal;font-weight:600}
.hc-scope{max-width:880px;margin:20px 0 0;color:var(--ink-dim);font:500 clamp(.72rem,.9vw,.86rem)/1.55 var(--font-mono);letter-spacing:.025em}
.hc-scope span{margin-right:9px;color:var(--gold);letter-spacing:.12em;text-transform:uppercase}
.hc-hero-figure{position:relative;margin:clamp(54px,6vw,84px) 0 0;border:1px solid var(--line);background:rgba(11,11,13,.76);overflow:hidden}
.hc-hero-figure::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(222,200,120,.025),transparent 43%,rgba(130,168,191,.025))}
.hc-hero-figure figcaption{position:relative;z-index:1;display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding:14px 18px;border-bottom:1px solid var(--line);color:var(--ink-faint);font:500 8px/1.4 var(--font-mono);letter-spacing:.12em;text-transform:uppercase}
.hc-hero-figure figcaption strong{color:var(--gold);font-weight:500}
.hc-ledger-wrap{position:relative;z-index:1;padding:clamp(20px,3vw,38px)}
.hc-ledger{width:100%;border-collapse:collapse;table-layout:fixed;text-align:left}
.hc-ledger th,.hc-ledger td{border:1px solid var(--line)}
.hc-ledger thead th{padding:17px 20px;color:var(--ink);background:rgba(20,20,22,.78);font:600 clamp(1rem,1.8vw,1.45rem)/1 var(--font-display);letter-spacing:-.035em}
.hc-ledger thead th:first-child{width:18%;color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.11em;text-transform:uppercase}
.hc-ledger thead small{display:block;margin-bottom:10px;color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.hc-ledger thead th>span{display:inline-block;margin-left:12px;color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;vertical-align:middle}
.hc-ledger tbody th{padding:16px 20px;color:var(--ink-faint);background:rgba(11,11,13,.8);font:500 7px/1.35 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.hc-ledger td{padding:16px 20px;color:var(--ink-dim);background:rgba(17,17,19,.62);font:500 clamp(.78rem,1.25vw,1rem)/1.35 var(--font-display)}
.hc-ledger td.is-strength{color:var(--gold-bright);background:rgba(222,200,120,.045)}
.hc-ledger td.is-limit{color:#aac3d1;background:var(--hc-blue-soft)}
.hc-ledger .hc-ledger-risk{color:var(--hc-rust-bright)}
.hc-ledger sup{color:inherit;font:500 .7em/1 var(--font-mono)}
.hc-interface{position:relative;z-index:1;display:grid;grid-template-columns:auto minmax(60px,1fr) auto minmax(60px,1fr) auto;align-items:center;gap:15px;width:min(720px,calc(100% - 38px));margin:24px auto 0;padding:14px 18px;border:1px solid var(--gold-line);background:rgba(222,200,120,.045);color:var(--ink-faint);font:500 8px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.hc-interface b{color:var(--gold);font-weight:500;text-align:center}.hc-interface i{height:1px;background:linear-gradient(90deg,transparent,var(--gold-line),transparent)}
.hc-divergence{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;width:min(640px,65%);margin:15px auto;color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.11em;text-transform:uppercase;text-align:center}
.hc-divergence i{height:22px;border-bottom:1px solid var(--line);position:relative}.hc-divergence i:first-child{border-left:1px solid var(--line)}.hc-divergence i:last-child{border-right:1px solid var(--line)}
.hc-cognition-pair{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 74px minmax(0,1fr);align-items:center;padding:0 clamp(18px,4vw,52px) 34px}
.hc-system{min-width:0;border:1px solid var(--line);background:rgba(20,20,22,.8)}
.hc-system-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding:15px 18px;border-bottom:1px solid var(--line)}
.hc-system-head small{color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.hc-system-head h2{margin:0;font:600 clamp(1.15rem,1.8vw,1.6rem)/1 var(--font-display);letter-spacing:-.04em}
.hc-system-core{min-height:58px;display:flex;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line);background:rgba(222,200,120,.035)}
.hc-system-core span{color:var(--ink);font:500 .85rem/1.35 var(--font-display)}
.hc-llm .hc-system-core{background:rgba(130,168,191,.04)}
.hc-system ul{display:grid;grid-template-columns:1fr 1fr;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.hc-system li{min-height:49px;padding:12px 15px;border-right:1px solid var(--line);border-bottom:1px solid var(--line-soft);color:var(--ink-dim);font:500 .74rem/1.4 var(--font-display)}
.hc-system li:nth-child(even){border-right:0}.hc-system li:nth-last-child(-n+2){border-bottom:0}
.hc-system li.is-strength{color:var(--gold-bright);background:rgba(222,200,120,.045)}
.hc-system li.is-limit{color:#aac3d1;background:var(--hc-blue-soft)}
.hc-not-equal{display:grid;justify-items:center;gap:7px}.hc-not-equal span{color:var(--gold);font:300 2rem/1 var(--font-display)}.hc-not-equal small{color:var(--ink-faint);font:500 6px/1.4 var(--font-mono);letter-spacing:.1em;text-align:center;text-transform:uppercase}
.hc-figure-thesis{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr;margin:0;padding:17px 24px;border-top:1px solid var(--gold-line);background:rgba(222,200,120,.035);color:var(--ink);font:500 clamp(.88rem,1.35vw,1.12rem)/1.2 var(--font-display);text-align:center}
.hc-figure-thesis span:first-child{text-align:right}.hc-figure-thesis span:last-child{text-align:left}.hc-figure-thesis b{padding:0 14px;color:var(--gold);font-weight:500}
.hc-section-nav{position:sticky;z-index:40;top:var(--nav-h);padding:0 var(--gutter);border-bottom:1px solid var(--line);background:rgba(11,11,13,.94);backdrop-filter:blur(14px)}
.hc-section-nav .hc-shell{display:flex;align-items:center;gap:4px;min-height:47px;overflow-x:auto;scrollbar-width:none}.hc-section-nav .hc-shell::-webkit-scrollbar{display:none}
.hc-section-nav span{margin-right:auto;padding-right:24px;color:var(--ink-faint);font:500 7px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.hc-section-nav a{padding:9px 11px;border-radius:5px;color:var(--ink-faint);font:500 8px/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.hc-section-nav a:hover,.hc-section-nav a.is-active{color:var(--gold);background:rgba(222,200,120,.05)}
.hc-premise{padding:clamp(62px,6.5vw,98px) var(--gutter);border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);background:linear-gradient(105deg,rgba(222,200,120,.07),rgba(222,200,120,.018) 42%,transparent 72%),rgba(17,17,19,.42)}
.hc-premise-grid{display:grid;grid-template-columns:1fr;gap:clamp(34px,4.5vw,62px);align-items:start}
.hc-premise h2{max-width:none;margin:13px 0 0;font:600 clamp(2rem,4vw,4rem)/.98 var(--font-display);letter-spacing:-.055em;text-wrap:balance}
.hc-premise-copy{max-width:1120px}
.hc-lede{margin:0;color:var(--ink);font:500 clamp(1.08rem,1.45vw,1.42rem)/1.4 var(--font-display);letter-spacing:-.025em;text-wrap:balance}
.hc-lede span{color:var(--gold-bright)}
.hc-lede span strong{color:var(--ink);font-weight:600}
.hc-premise-copy>p:not(.hc-lede){max-width:96ch;margin:24px 0 0;color:var(--ink-dim)}
.hc-premise blockquote{margin:clamp(40px,5vw,64px) 0 0;padding:20px 0;border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);color:var(--gold-bright);font:600 clamp(1rem,1.25vw,1.22rem)/1.4 var(--font-display);letter-spacing:-.025em}
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.hc-warning-main{display:block}
.hc-warning-main>strong{color:var(--ink);font:600 clamp(1.15rem,2vw,1.7rem)/1.2 var(--font-display);letter-spacing:-.035em}
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.hc-asymmetry{padding:clamp(68px,7.5vw,116px) var(--gutter);border-bottom:1px solid var(--line-soft);scroll-margin-top:calc(var(--nav-h) + 48px)}
.hc-asymmetry:nth-of-type(even){background:rgba(17,17,19,.34)}
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.hc-common-ground .hc-section-head h2{max-width:none}
.hc-common-ground .hc-section-head h2 em{display:block;margin-top:.08em;color:var(--hc-rust-bright)}.hc-common-ground .hc-section-head h2 em .hc-note-ref{color:var(--hc-rust-bright)}
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.hc-paired-detail small{display:block;color:var(--gold);font:500 8px/1 var(--font-mono);letter-spacing:.11em;text-transform:uppercase}
.hc-paired-detail article:nth-child(2) small{color:var(--hc-blue)}
.hc-paired-detail strong{display:block;max-width:28ch;margin-top:20px;color:var(--ink);font:600 clamp(1.05rem,1.8vw,1.5rem)/1.25 var(--font-display);letter-spacing:-.025em}
.hc-paired-detail p{max-width:55ch;margin:15px 0 0;color:var(--ink-dim);font-size:.82rem}
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.hc-adaptation-hinge+.hc-learning-block{margin-top:14px}
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.hc-implications .hc-risk small,.hc-implications .hc-risk strong{color:var(--hc-rust-bright)}
.hc-implications .hc-risk{background:linear-gradient(105deg,var(--hc-rust-soft),rgba(20,20,22,.82) 65%)}
.hc-implications .hc-opportunity{box-shadow:inset 0 2px var(--gold)}
.hc-implications .hc-opportunity small{color:var(--gold)}
.hc-implications .hc-opportunity strong{color:var(--gold-bright)}
.hc-implications .hc-opportunity{background:linear-gradient(105deg,rgba(222,200,120,.065),rgba(20,20,22,.82) 65%)}
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.hc-learning-compound .hc-learning-block-copy{grid-row:auto;max-width:none}.hc-learning-compound .hc-learning-block-copy>p{max-width:70ch}
.hc-learning-cycle{display:grid;grid-template-columns:repeat(4,minmax(10px,1fr) auto) minmax(10px,1fr);align-items:center;gap:9px;width:100%;max-width:1240px}
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.hc-learning-cycle i{color:var(--gold);font:400 .9rem/1 var(--font-mono);font-style:normal}
.hc-learning-cycle-note{margin:0;padding-top:clamp(22px,3vw,32px);border-top:1px solid var(--gold-line);color:var(--gold-bright);font:500 clamp(1.15rem,1.75vw,1.55rem)/1.4 var(--font-display)}
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.hc-learning-shift small{display:block;color:var(--hc-rust-bright);font:500 clamp(.66rem,.7vw,.76rem)/1.35 var(--font-mono);letter-spacing:.11em;text-transform:uppercase}
.hc-learning-shift strong{display:block;margin-top:16px;color:var(--ink);font:600 clamp(1.3rem,2.25vw,2.15rem)/1.12 var(--font-display);letter-spacing:-.04em}
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.hc-tacit{padding:clamp(30px,4.5vw,58px)}
.hc-tacit .hc-learning-block-copy{max-width:none}
.hc-tacit .hc-learning-block-copy>p{max-width:1040px}
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.hc-onboarding-example{margin-top:14px;border:1px solid var(--line-soft);background:rgba(11,11,13,.72)}
.hc-onboarding-example>header{display:block;padding:clamp(20px,2.4vw,28px) clamp(22px,3vw,34px);border-bottom:1px solid var(--gold-line);background:linear-gradient(90deg,rgba(222,200,120,.055),rgba(222,200,120,.015) 58%,transparent)}
.hc-onboarding-example>header small{display:block;color:var(--gold);font:500 clamp(.75rem,.82vw,.88rem)/1.35 var(--font-mono);letter-spacing:.115em;text-transform:uppercase}
.hc-onboarding-example h4{margin:9px 0 0;color:var(--ink);font:600 clamp(1.2rem,2vw,1.85rem)/1.08 var(--font-display);letter-spacing:-.04em}
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@media(max-width:760px){.hc-ledger-wrap{padding:14px}.hc-ledger thead th,.hc-ledger tbody th,.hc-ledger td{padding:13px 12px}.hc-ledger thead th:first-child{width:24%}.hc-ledger thead small{display:none}.hc-ledger thead th>span{display:block;margin:6px 0 0;font-size:5.5px;line-height:1.35}.hc-figure-thesis{grid-template-columns:1fr}.hc-figure-thesis span,.hc-figure-thesis span:first-child,.hc-figure-thesis span:last-child{text-align:center}.hc-figure-thesis b{padding:6px 0}.hc-section-nav span{display:none}.hc-section-nav .hc-shell{justify-content:flex-start}.hc-section-nav a{padding-left:9px;padding-right:9px}.hc-paired-detail,.hc-implications{grid-template-columns:1fr}.hc-adaptation-hinge{grid-template-columns:1fr;gap:15px}.hc-ground-tradeoffs{grid-template-columns:1fr}.hc-replacement-callout>div{grid-template-columns:1fr}.hc-augmentation-loop{grid-template-columns:1fr}.hc-augmentation-loop>i,.hc-augmentation-loop>i:nth-of-type(3){display:block;transform:rotate(90deg)}.hc-aug-step:nth-of-type(n),.hc-augmentation-loop>i:nth-of-type(n){grid-column:auto}.hc-aug-step{min-height:0}.hc-role-columns{grid-template-columns:1fr}.hc-role-columns article{min-height:0}.hc-final-line{grid-template-columns:1fr}.hc-final-line strong{max-width:20ch}}
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@media(max-width:1000px){.hc-learning-compound{grid-template-columns:1fr}.hc-learning-compound .hc-learning-block-copy{grid-row:auto}.hc-learning-shift{grid-template-columns:1fr}.hc-learning-opportunity{grid-template-columns:1fr;align-items:start}.hc-learning-bottom-line{grid-template-columns:1fr;gap:15px}}
@media(max-width:760px){.hc-tacit-list{grid-template-columns:repeat(3,1fr)}.hc-onboarding-compare{grid-template-columns:1fr}.hc-learning-details summary{grid-template-columns:74px 1fr}.hc-learning-details details>div{padding-left:74px}}
@media(max-width:560px){.hc-learning-cycle{grid-template-columns:1fr;justify-items:stretch}.hc-learning-cycle i{transform:rotate(90deg);text-align:center}.hc-learning-cycle span{min-height:0}.hc-tacit-list{grid-template-columns:1fr 1fr}.hc-opportunity-fit ul,.hc-opportunity-capabilities ul{grid-template-columns:1fr}.hc-opportunity-capabilities li:last-child{grid-column:auto;text-align:left}.hc-learning-details summary{grid-template-columns:1fr;gap:7px}.hc-learning-details details>div{padding-left:0}.hc-learning-details summary span{font-size:.6rem}}
@media(prefers-reduced-motion:reduce){.hc-section-nav a{transition:none}}