/* Opt-in only. No earlier Current or global defaults are restyled. */
[data-current="altcoin-proliferation"] .hero{background-image:linear-gradient(115deg,#07151e,#112b34);border-bottom:1px solid #b69256}
[data-current="altcoin-proliferation"] .orientation{border-left:1px solid #b69256}
[data-current="altcoin-proliferation"] .orientation span{font-variant:small-caps;letter-spacing:.06em}
[data-current="altcoin-proliferation"] .narrative-section>header,[data-current="altcoin-proliferation"] .narrative-section>.reader{margin-inline:0}
[data-current="altcoin-proliferation"] .narrative-section:focus-visible{outline:2px solid var(--gold);outline-offset:6px}
[data-current="altcoin-proliferation"][data-chapter-input="pointer"] .narrative-section:focus{outline:none}
[data-current="altcoin-proliferation"] .alt-exhibit{margin:3rem 0 3.5rem;padding:clamp(20px,3vw,38px);border-block:1px solid #b39769;background:#eee5d4;overflow-wrap:anywhere}
[data-current="altcoin-proliferation"] .alt-exhibit h3{font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.12;margin:.5rem 0 1rem;max-width:25ch}
[data-current="altcoin-proliferation"] .alt-exhibit h4{font-size:1.3rem;line-height:1.35;margin:.5rem 0}
[data-current="altcoin-proliferation"] .alt-exhibit p{line-height:1.6;max-width:65ch}
[data-current="altcoin-proliferation"] .alt-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:1.4rem 0;font-size:.9rem}
[data-current="altcoin-proliferation"] .alt-exhibit [hidden]{display:none!important}
[data-current="altcoin-proliferation"] .alt-exhibit :is(select,input,button){font:inherit;color:#142630;background:#fffaf0;border:1px solid #92713d;border-radius:2px;min-height:44px;padding:8px 12px;max-width:100%;min-width:0}
[data-current="altcoin-proliferation"] .alt-exhibit select{width:min(100%,390px)}
[data-current="altcoin-proliferation"] .alt-exhibit button{cursor:pointer}
[data-current="altcoin-proliferation"] .alt-exhibit button:disabled{opacity:.5;cursor:default}
[data-current="altcoin-proliferation"] .alt-exhibit :is(a,button,select,input,summary):focus-visible{outline:3px solid #b6812d;outline-offset:4px}
[data-current="altcoin-proliferation"] .alt-caption{font-size:.73rem;border-top:1px solid #b3976966;padding-top:1rem;margin-top:2rem;color:#615b51}
[data-current="altcoin-proliferation"] .alt-references{font-size:.82rem;margin-top:1rem}
[data-current="altcoin-proliferation"] .alt-warning{border-left:3px solid #a57936;padding-left:1rem;font-size:.95rem}
[data-current="altcoin-proliferation"] .alt-case-label,[data-current="altcoin-proliferation"] .alt-document-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em}
[data-current="altcoin-proliferation"] .alt-panel{padding:1rem 0}
[data-current="altcoin-proliferation"] .alt-question-path{list-style:none;margin:0;padding:0}
[data-current="altcoin-proliferation"] .alt-question-path>li{padding:1.5rem;border-left:3px solid #a57936;background:#faf5e9;min-height:190px}
[data-current="altcoin-proliferation"] .alt-step-controls{justify-content:space-between}
[data-current="altcoin-proliferation"] .alt-cheap{background:#0b202a;color:#f6eedf;border-color:#b69256}
[data-current="altcoin-proliferation"] .alt-cheap :is(h3,a,.eyebrow){color:#edc98a}
[data-current="altcoin-proliferation"] .alt-cheap .alt-caption{color:#c8c1b5}
[data-current="altcoin-proliferation"] .alt-calculator{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;margin:2rem 0}
[data-current="altcoin-proliferation"] .alt-calculator fieldset{border:0;padding:0;min-width:0}
[data-current="altcoin-proliferation"] .alt-calculator legend{font-size:1.1rem;margin-bottom:1rem}
[data-current="altcoin-proliferation"] .alt-calculator label{display:grid;gap:6px;margin-bottom:14px;font-size:.85rem}
[data-current="altcoin-proliferation"] .alt-calculator input{width:100%;box-sizing:border-box}
[data-current="altcoin-proliferation"] .alt-equation{display:flex;flex-direction:column;justify-content:center;border-left:1px solid #b69256;padding-left:25px;gap:18px}
[data-current="altcoin-proliferation"] .alt-equation output{font-size:clamp(1.7rem,3vw,2.7rem);font-variant-numeric:tabular-nums;color:#f2ce8e;overflow-wrap:anywhere}
[data-current="altcoin-proliferation"] .alt-equation>span{font-size:.88rem}
[data-current="altcoin-proliferation"] .alt-allocation-bar{display:flex;min-height:75px;margin:1.5rem 0;border:1px solid #947347}
[data-current="altcoin-proliferation"] .alt-allocation-bar span{flex:var(--share);display:grid;place-items:center;min-width:0;padding:8px 0;background:#17303b;color:#fff4df;font-size:.85rem}
[data-current="altcoin-proliferation"] .alt-allocation-bar span:nth-child(2){background:#9b7339}
[data-current="altcoin-proliferation"] .alt-allocation-bar span:nth-child(3){background:#6b756c}
[data-current="altcoin-proliferation"] .alt-allocation-bar span:nth-child(4){background:#6c5743}
[data-current="altcoin-proliferation"] .alt-allocation-bar span{white-space:nowrap;font-size:clamp(.7rem,2.6vw,.85rem)}
[data-current="altcoin-proliferation"] .alt-legend{display:flex;flex-wrap:wrap;gap:1rem 2rem;padding-left:1.2rem;font-size:.9rem}
[data-current="altcoin-proliferation"] .alt-large-number{font-size:2.8rem;line-height:1.2}
[data-current="altcoin-proliferation"] .alt-large-number small,[data-current="altcoin-proliferation"] .alt-exchange-figures small{display:block;font-size:.9rem}
[data-current="altcoin-proliferation"] .alt-exchange-figures{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
[data-current="altcoin-proliferation"] .alt-exchange-figures p{font-size:2.5rem;line-height:1.2}
[data-current="altcoin-proliferation"] .alt-issuance-flow{display:flex;flex-wrap:wrap;gap:1rem;margin:1.5rem 0}
[data-current="altcoin-proliferation"] .alt-issuance-flow span{padding:1rem;border-bottom:2px solid #ad8750}
[data-current="altcoin-proliferation"] .alt-papers{background:linear-gradient(105deg,#eee0c5,#f7f0e2);border:1px solid #ad8750;box-shadow:4px 4px 0 #dfd4bf}
[data-current="altcoin-proliferation"] .alt-annotations{padding-left:1.5rem;line-height:1.6}
[data-current="altcoin-proliferation"] .alt-annotations li{padding:.5rem 0}
[data-current="altcoin-proliferation"] .alt-evidence-drawer{border-top:1px solid #ad8750;padding-top:1rem}
[data-current="altcoin-proliferation"] .alt-exhibit summary{cursor:pointer;min-height:44px;padding:8px 0;box-sizing:border-box}
[data-current="altcoin-proliferation"] .alt-ethereum{background:transparent;border-top:3px solid #a57936;padding-inline:0}
[data-current="altcoin-proliferation"] .alt-trust{background:#102630;color:#f5eddf}
[data-current="altcoin-proliferation"] .alt-trust :is(h3,h4,a,.eyebrow){color:#efd09a}
[data-current="altcoin-proliferation"] .alt-trust .alt-caption{color:#c8c1b5}
[data-current="altcoin-proliferation"] .alt-trust-boundary{display:grid;grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr);gap:15px;margin:2rem 0}
[data-current="altcoin-proliferation"] .alt-trust-boundary section{padding:15px;border:1px solid #536167}
[data-current="altcoin-proliferation"] .alt-trust-boundary ul{padding-left:1.2rem;line-height:1.6}
[data-current="altcoin-proliferation"] .alt-trust-boundary li{margin:.6rem 0}
[data-current="altcoin-proliferation"] .alt-trust-boundary .alt-emphasized{border-color:#f0c579;box-shadow:inset 0 0 0 2px #f0c579;background:#243c44}
[data-current="altcoin-proliferation"] .alt-boundary-mark{align-self:center;text-align:center;font-size:2.5rem;color:#edc98a}
@media(max-width:899px){
 [data-current="altcoin-proliferation"] .exhibition-layout{display:block;padding-inline:clamp(1.25rem,6vw,5rem)}
 [data-current="altcoin-proliferation"] .exhibition-body{padding-inline:0}
 [data-current="altcoin-proliferation"] .exhibition-body>.current-position{margin-inline:calc(-1 * clamp(1.25rem,6vw,5rem));padding-inline:6vw}
 [data-current="altcoin-proliferation"] .chapter-rail{position:static;max-height:none;overflow:visible;margin-inline:calc(-1 * clamp(1.25rem,6vw,5rem));padding:0 6vw}
 [data-current="altcoin-proliferation"] .index-disclosure>summary{pointer-events:auto;min-height:44px;margin:0}
 [data-current="altcoin-proliferation"] .index-disclosure>summary::after{display:block}
 [data-current="altcoin-proliferation"] .index-disclosure:not([open])>nav{display:none}
 [data-current="altcoin-proliferation"] .chapter-rail nav{padding:1rem 0;max-height:65dvh;overflow:auto}
 [data-current="altcoin-proliferation"] .chapter-rail nav::before,[data-current="altcoin-proliferation"] .chapter-rail a::before{display:none}
 [data-current="altcoin-proliferation"] .chapter-rail a{min-height:44px;align-items:center;font-size:.85rem;padding-right:34px}
}
@media(max-width:600px){
 [data-current="altcoin-proliferation"] .alt-calculator,[data-current="altcoin-proliferation"] .alt-trust-boundary{grid-template-columns:1fr}
 [data-current="altcoin-proliferation"] .alt-equation{border-left:0;border-top:1px solid #b69256;padding:20px 0}
 [data-current="altcoin-proliferation"] .alt-exchange-figures{gap:1rem}
 [data-current="altcoin-proliferation"] .alt-exchange-figures p{font-size:2rem}
 [data-current="altcoin-proliferation"] .alt-step-controls button{flex:1;font-size:.83rem}
 [data-current="altcoin-proliferation"] [data-alt-step-status]{order:-1;width:100%;text-align:center}
 [data-current="altcoin-proliferation"] .chapter-footer{gap:.6rem;padding:6px 12px calc(6px + env(safe-area-inset-bottom))}
 [data-current="altcoin-proliferation"] .chapter-footer a{flex:1;max-width:50%;min-width:0;min-height:48px;padding:4px;gap:4px}
 [data-current="altcoin-proliferation"] .chapter-footer .footer-direction{font-size:.76rem;line-height:1.2}
 [data-current="altcoin-proliferation"] .chapter-footer .footer-title{font-size:.82rem;line-height:1.25}
 [data-current="altcoin-proliferation"] .chapter-footer .footer-context{display:none}
}
@media(prefers-reduced-motion:reduce){[data-current="altcoin-proliferation"] *{scroll-behavior:auto!important;transition:none!important}}

/* Visual review edition: every rule remains inside this Current. */
[data-current="altcoin-proliferation"] .hero{position:relative;isolation:isolate;overflow:hidden}
[data-current="altcoin-proliferation"] .hero::after{content:"";position:absolute;z-index:-1;inset:0;background:repeating-linear-gradient(110deg,transparent 0 110px,#b6925611 111px 112px,transparent 113px 220px);mask-image:linear-gradient(90deg,transparent,#000)}
[data-current="altcoin-proliferation"] .orientation{padding-block:2rem;border-block:1px solid #b6925655;background:#091d2866}
[data-current="altcoin-proliferation"] .narrative-section>header .movement-marker{letter-spacing:.1em}
[data-current="altcoin-proliferation"] .alt-logic-map{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:2rem 0;border-block:1px solid #ab874d}
[data-current="altcoin-proliferation"] .alt-logic-map li{padding:20px 16px;border-right:1px solid #ab874d}
[data-current="altcoin-proliferation"] .alt-logic-map li:first-child{padding-left:0}
[data-current="altcoin-proliferation"] .alt-logic-map li:last-child{border:0}
[data-current="altcoin-proliferation"] .alt-logic-map span{display:block;color:#805c2a;font-size:.7rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:.07em}
[data-current="altcoin-proliferation"] .alt-logic-map strong{display:block;font-size:1.3rem;font-weight:normal;line-height:1.3}
[data-current="altcoin-proliferation"] .alt-logic-map small{display:block;margin-top:12px;line-height:1.5;font-size:.83rem}
[data-current="altcoin-proliferation"] .alt-takeaway{font-size:1.25rem;line-height:1.45!important;border-left:3px solid #9d783d;padding:12px 0 12px 20px}
[data-current="altcoin-proliferation"] .alt-necessity{border-top:5px solid #a07d41;background:#e4e1d4}
[data-current="altcoin-proliferation"] .alt-necessity .alt-case{border:1px solid #af9d7e;padding:clamp(14px,3vw,28px);background:#f6f0e4;box-shadow:5px 5px 0 #a58a5626}
[data-current="altcoin-proliferation"] .alt-unit-comparison{display:grid;grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr);gap:16px;margin-top:2rem;padding-block:24px;border-block:1px solid #b6925680}
[data-current="altcoin-proliferation"] .alt-unit-comparison :is(span,small){display:block;font-size:.82rem;line-height:1.5;color:#d8cbb2}
[data-current="altcoin-proliferation"] .alt-unit-comparison strong{display:block;font-size:clamp(1.2rem,2.4vw,1.8rem);font-weight:normal;margin:12px 0;color:#f0d198}
[data-current="altcoin-proliferation"] .alt-unit-comparison .alt-equal{align-self:center;color:#f0d198;font-size:2rem}
[data-current="altcoin-proliferation"] .alt-unit-verdict{font-size:1.1rem}
[data-current="altcoin-proliferation"] .alt-preset-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:1.5rem 0}
[data-current="altcoin-proliferation"] .alt-preset-controls>span{width:100%;font-size:.75rem;color:#e4c78e}
[data-current="altcoin-proliferation"] .alt-equation{padding-block:28px;border-block:1px solid #b6925666;background:linear-gradient(130deg,#19384466,transparent);padding-right:12px}
[data-current="altcoin-proliferation"] .alt-equation output{font-size:clamp(2rem,4.5vw,4.5rem);line-height:1.1;letter-spacing:-.035em}
[data-current="altcoin-proliferation"] .alt-result-reading{font-size:.85rem;color:#d4c9b4}
[data-current="altcoin-proliferation"] .alt-equation [data-alt-error]:empty{display:none}
[data-current="altcoin-proliferation"] .alt-model-comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1px solid #ad9266;margin:2rem 0}
[data-current="altcoin-proliferation"] .alt-model-comparison article{padding:clamp(16px,2.4vw,26px);border-bottom:1px solid #ad9266;border-right:1px solid #ad9266;background:#f8f1e3}
[data-current="altcoin-proliferation"] .alt-model-comparison article:nth-child(even){border-right:0;background:#e9e1cf}
[data-current="altcoin-proliferation"] .alt-model-comparison article:nth-last-child(-n+2){border-bottom:0}
[data-current="altcoin-proliferation"] .alt-model-comparison{gap:1px;background:#ad9266}
[data-current="altcoin-proliferation"] .alt-model-comparison article:nth-child(n){border:0}
[data-current="altcoin-proliferation"] .alt-model-comparison article:last-child:nth-child(odd){grid-column:1/-1}
[data-current="altcoin-proliferation"] .alt-model-comparison p{font-size:.88rem}
[data-current="altcoin-proliferation"] .alt-model-comparison .eyebrow{font-size:.65rem}
[data-current="altcoin-proliferation"] .alt-model-comparison .alt-model-path{border-block:1px solid #b9a581;padding:12px 0;font-size:.8rem;color:#71542e}
[data-current="altcoin-proliferation"] .alt-vesting-note{font-size:.9rem;border-left:3px solid #a38046;padding:10px 0 10px 20px;line-height:1.6}
[data-current="altcoin-proliferation"] .alt-vesting-note strong{display:block;margin-bottom:6px}
[data-current="altcoin-proliferation"] .alt-exhibit button[aria-pressed="true"]{background:#15303c;color:#f6dfad;border-color:#a87e3f;box-shadow:inset 0 -3px 0 #b58b48}
[data-current="altcoin-proliferation"] .alt-document-switches{display:flex;flex-wrap:wrap;gap:8px;margin:2rem 0}
[data-current="altcoin-proliferation"] .alt-document-switches button{flex:1;font-size:.83rem}
[data-current="altcoin-proliferation"] .alt-papers>.alt-controls:not(.alt-document-switches){display:none}
[data-current="altcoin-proliferation"] .alt-evidence-object{display:grid;grid-template-columns:minmax(130px,1fr) minmax(0,2fr);gap:clamp(18px,3vw,36px);margin:1.5rem 0}
[data-current="altcoin-proliferation"] .alt-document-cover{display:flex;flex-direction:column;gap:20px;padding:22px 18px;background:repeating-linear-gradient(0deg,#a4814022 0 1px,transparent 1px 26px),#e8d9bb;border:1px solid #b89e6d;box-shadow:4px 5px 0 #b7a17a44;min-height:260px}
[data-current="altcoin-proliferation"] .alt-document-cover p{font-size:clamp(1.2rem,2.6vw,1.6rem);line-height:1.3;margin:10px 0}
[data-current="altcoin-proliferation"] .alt-document-cover time{font-size:.85rem}
[data-current="altcoin-proliferation"] .alt-document-cover .alt-document-date{font-size:.85rem}
[data-current="altcoin-proliferation"] .alt-document-cover small{font-size:.65rem;line-height:1.6;margin-top:auto;background:#e8d9bb}
[data-current="altcoin-proliferation"] .alt-document-rule{width:40px;border-top:4px solid #a37e43}
[data-current="altcoin-proliferation"] .alt-margin-notes{margin:0;counter-reset:note}
[data-current="altcoin-proliferation"] .alt-margin-notes>div{padding:12px 0 14px 16px;border-left:2px solid #a67f43;border-bottom:1px solid #c4b08d;counter-increment:note}
[data-current="altcoin-proliferation"] .alt-margin-notes dt{font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:#7f5b29}
[data-current="altcoin-proliferation"] .alt-margin-notes dt::before{content:"0" counter(note) " / "}
[data-current="altcoin-proliferation"] .alt-margin-notes dd{margin:8px 0 0;font-size:.92rem;line-height:1.55}
[data-current="altcoin-proliferation"] .alt-examination-verdict{border-top:3px solid #a27e41;padding:24px 0 0;margin-top:2rem}
[data-current="altcoin-proliferation"] .alt-examination-verdict ol{padding-left:1.2rem;line-height:1.65;font-size:.95rem}
[data-current="altcoin-proliferation"] .alt-examination-verdict li{padding-left:8px;margin:10px 0}
[data-current="altcoin-proliferation"] .alt-trust{border-block:5px solid #b39158;background:radial-gradient(ellipse at top right,#23495488,transparent 65%),#0c202b;padding:clamp(20px,4vw,48px)}
[data-current="altcoin-proliferation"] .alt-trust>header h3{font-size:clamp(2.5rem,5vw,4.5rem)}
[data-current="altcoin-proliferation"] .alt-trust-question{border-block:1px solid #ba985a80;padding-block:20px;margin-block:2rem}
[data-current="altcoin-proliferation"] .alt-trust-question>p:last-child{font-size:clamp(1.25rem,2.7vw,1.8rem);line-height:1.5;color:#f6e5c8}
[data-current="altcoin-proliferation"] .alt-atlas-instruction{font-size:.86rem;color:#cec5b4}
[data-current="altcoin-proliferation"] .alt-trust-atlas{display:grid;grid-template-columns:minmax(170px,1fr) minmax(0,2fr);gap:24px;margin:2rem 0}
[data-current="altcoin-proliferation"] .alt-trust-atlas:has(button[hidden]){grid-template-columns:1fr}
[data-current="altcoin-proliferation"] .alt-trust-layers{display:flex;flex-direction:column;gap:0;align-self:start;border-left:1px solid #b29258}
[data-current="altcoin-proliferation"] .alt-trust-layers:has(button[hidden]){display:none}
[data-current="altcoin-proliferation"] .alt-trust-layers button{display:flex;align-items:center;gap:14px;min-height:72px;text-align:left;border-radius:0;border:0;border-bottom:1px solid #78908a66;background:transparent;color:#f4e9d3;line-height:1.5;font-size:.85rem}
[data-current="altcoin-proliferation"] .alt-trust-layers button span{color:#d9b576;font-size:.7rem}
[data-current="altcoin-proliferation"] .alt-trust-layers button span{flex:none;min-width:2ch;white-space:nowrap}
[data-current="altcoin-proliferation"] .alt-trust-layers button[aria-pressed="true"]{background:#29454e;color:#ffdf9c;border:0;border-bottom:1px solid #b29258;box-shadow:inset 3px 0 0 #e6bd74}
[data-current="altcoin-proliferation"] .alt-trust-record{border:1px solid #76867b;padding:clamp(18px,3vw,32px);background:#152e38;min-height:320px}
[data-current="altcoin-proliferation"] .alt-trust-record .alt-trust-category{font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:#e6c78c}
[data-current="altcoin-proliferation"] .alt-trust-record h4{font-size:clamp(1.5rem,3vw,2rem);line-height:1.25}
[data-current="altcoin-proliferation"] .alt-trust-record dl{margin-top:24px;border-top:1px solid #8a9b8a66;padding-top:18px}
[data-current="altcoin-proliferation"] .alt-trust-record dt{font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:#e9ca8c}
[data-current="altcoin-proliferation"] .alt-trust-record dd{margin:12px 0 0;font-size:.9rem;line-height:1.6}
[data-current="altcoin-proliferation"] .alt-trust-takeaway{margin-top:2rem;padding:24px;border-left:4px solid #e7bd70;background:#28434a}
[data-current="altcoin-proliferation"] .alt-trust-takeaway>span{font-size:clamp(1.5rem,3vw,2.3rem);color:#f9dcaa;line-height:1.3}
[data-current="altcoin-proliferation"] .alt-trust-takeaway p{font-size:.95rem;margin-bottom:0}
[data-current="altcoin-proliferation"] .alt-trust-boundary{border-top:1px solid #a4926d80;padding-top:24px}
[data-current="altcoin-proliferation"] .alt-exhibit :is(button,select,input){transition:background-color .15s ease,border-color .15s ease}
[data-current="altcoin-proliferation"] .alt-exhibit button:not(:disabled):hover{border-color:#8d6328;box-shadow:inset 0 -2px 0 #a78043}
@media(max-width:899px){
 [data-current="altcoin-proliferation"] .alt-trust-atlas{grid-template-columns:1fr}
 [data-current="altcoin-proliferation"] .alt-trust-layers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid #b2925880}
 [data-current="altcoin-proliferation"] .alt-trust-layers button{border-right:1px solid #b2925880}
}
@media(max-width:600px){
 [data-current="altcoin-proliferation"] .alt-logic-map{grid-template-columns:1fr}
 [data-current="altcoin-proliferation"] .alt-logic-map li{border-right:0;border-bottom:1px solid #ab874d;padding:18px 0}
 [data-current="altcoin-proliferation"] .alt-logic-map span{margin-bottom:8px}
 [data-current="altcoin-proliferation"] .alt-unit-comparison{grid-template-columns:1fr;gap:8px}
 [data-current="altcoin-proliferation"] .alt-unit-comparison .alt-equal{font-size:1.6rem}
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