/* Whitepaper B riso inks. Header CTA surface follows served 89fd77ab, 2026-11-08.
   Source references and licenses are in ../research and assets/fonts. */
@font-face{font-family:'Bricolage Grotesque';src:url('assets/fonts/bricolage.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/figtree-400.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/figtree-600.ttf') format('truetype');font-style:normal;font-weight:500 600;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/figtree-700.ttf') format('truetype');font-style:normal;font-weight:700 900;font-display:swap}
@font-face{font-family:'Barlow Condensed';src:url('assets/fonts/barlow-condensed-700.ttf') format('truetype');font-style:normal;font-weight:600 900;font-display:swap}
:root{color-scheme:dark;--tb-bg:#15151A;--tb-bg-2:#1A1A20;--tb-surface:#1F1F26;--tb-surface-2:#26262E;--tb-border:#34323E;--tb-border-soft:#29272F;--tb-purple:#8B6CF6;--tb-purple-bright:#B388FF;--tb-purple-deep:#6B45E8;--tb-purple-base:#44299E;--tb-purple-soft:#292239;--tb-mint:#6FE3C6;--tb-cream:#F2EADB;--tb-cream-base:#B3A78F;--tb-key:#251C3F;--tb-fg:#EEEAF6;--tb-fg-2:#C8C8D0;--tb-fg-3:#A7A3B8;--tb-fg-muted:#9D99AA;--tb-font-heading:'Bricolage Grotesque',system-ui,sans-serif;--tb-font-body:Figtree,system-ui,sans-serif;--tb-font-label:'Barlow Condensed','Arial Narrow',sans-serif;--tb-font-mono:ui-monospace,Consolas,monospace;--tb-ease:cubic-bezier(.16,1,.3,1);--tb-space-1:4px;--tb-space-2:8px;--tb-space-3:12px;--tb-space-4:16px;--tb-space-5:20px;--tb-space-6:24px;--tb-space-8:32px;--tb-space-10:40px;--tb-space-12:48px;--tb-space-16:64px;--tb-radius:14px;--tb-tap:44px}
*{box-sizing:border-box}html{background:var(--tb-bg);scroll-padding-top:108px}body{margin:0;color:var(--tb-fg);font:400 16px/1.65 var(--tb-font-body);-webkit-font-smoothing:antialiased}button,input{font:inherit}a{color:var(--tb-purple-bright);text-decoration:none}button,a,input,summary{-webkit-tap-highlight-color:transparent}a:hover{text-decoration:underline;text-underline-offset:4px}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--tb-purple-bright);outline-offset:4px}main:focus,h2:focus{outline:none}svg{display:block}img{max-width:100%;height:auto}p,h1,h2,h3,figure,dl,dd{margin:0}h1,h2,h3{font-family:var(--tb-font-heading);font-weight:800}button svg,.site-header svg,.guide-nav svg,.sidebar-help svg,.article-pagination svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:12px;z-index:100;background:var(--tb-cream);color:var(--tb-key);padding:10px 16px;border-radius:10px;transform:translateY(-160%);min-height:44px}.skip-link:focus{transform:none}.eyebrow,.ep-kicker{font:700 13px/1.3 var(--tb-font-label);letter-spacing:.12em;text-transform:uppercase;color:var(--tb-fg-3)}
.site-header{position:sticky;top:0;z-index:20;height:72px;background:var(--tb-bg);border-bottom:1px solid var(--tb-border-soft)}.header-inner{height:100%;max-width:1600px;margin:0 auto;padding:0 32px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:6px;min-height:44px;flex:none}.brand-mark{width:29px;height:29px}.brand-wordmark{width:103px;height:auto}.header-divider{height:24px;width:1px;background:var(--tb-border)}.docs-label{color:var(--tb-fg-2);font-weight:600;font-size:15px;display:flex;align-items:center;min-height:44px}.search-trigger{display:flex;align-items:center;gap:12px;min-height:44px;width:320px;margin-left:auto;padding:0 14px;background:var(--tb-bg-2);border:1px solid var(--tb-border);border-radius:10px;color:var(--tb-fg-3);text-align:left;font-size:14px}.search-trigger kbd{margin-left:auto}.search-trigger:hover{border-color:var(--tb-fg-muted);color:var(--tb-fg)}kbd{font:500 11px/1.4 var(--tb-font-mono);padding:3px 5px;background:var(--tb-surface-2);color:var(--tb-fg-3);border:1px solid var(--tb-border);border-radius:5px;white-space:nowrap}.primary-cta,.ep-primary{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:0 22px;border:0;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.015) 46%,rgba(18,8,43,.12)),var(--tb-purple-deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.26),inset 0 -3px 8px rgba(23,10,48,.20),0 2px 5px rgba(0,0,0,.14),0 3px 12px rgba(126,87,241,.12);color:var(--tb-fg);font:800 15px/1.2 var(--tb-font-heading);letter-spacing:-.01em;text-decoration:none;white-space:nowrap;transition:filter 180ms var(--tb-ease),transform 160ms var(--tb-ease)}@media(hover:hover) and (pointer:fine){.primary-cta:hover,.ep-primary:hover{filter:brightness(1.06);text-decoration:none}}.primary-cta:active,.ep-primary:active{transform:translateY(1px)}.icon-button{display:grid;place-items:center;width:44px;height:44px;flex:none;padding:0;color:var(--tb-fg-2);background:transparent;border:0;border-radius:10px}.icon-button:hover{background:var(--tb-surface-2)}.mobile-search,.mobile-toolbar{display:none}
.docs-layout{display:grid;grid-template-columns:224px minmax(0,720px) minmax(140px,180px);gap:48px;max-width:1420px;margin:0 auto;padding:0 32px;align-items:start}.sidebar{position:sticky;top:72px;height:calc(100dvh - 72px);padding:28px 0 20px;border-right:1px solid var(--tb-border-soft)}.sidebar-inner{max-height:100%;padding-right:20px;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--tb-border) transparent;overscroll-behavior:contain}.guide-nav a{color:var(--tb-fg-3);display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 12px;font-size:14px;line-height:1.3;border-radius:8px}.guide-nav a:hover{color:var(--tb-fg);background:var(--tb-surface);text-decoration:none}.guide-nav a.is-current{color:#1b1b21;background:#dedee4;font-weight:600}.current-mark{margin-left:auto;font-size:15px}.nav-overview{font-weight:600}.nav-overview svg{width:15px;height:15px;fill:currentColor;stroke:none}.nav-group{margin-top:20px}.nav-group-title{display:flex;gap:9px;align-items:center;padding:0 12px;margin:0 0 7px;color:var(--tb-fg);font:700 13px/1.4 var(--tb-font-label);text-transform:uppercase;letter-spacing:.07em}.nav-group-title span{font-size:11px;color:var(--tb-fg-muted);letter-spacing:.02em}.sidebar-help{display:block;margin:28px 12px 8px;padding-top:20px;border-top:1px solid var(--tb-border-soft);color:var(--tb-fg-3);font-size:13px}.sidebar-help strong{display:flex;align-items:center;gap:10px;color:var(--tb-fg-2);font-weight:600;margin-top:5px;font-size:13px}.sidebar-help svg{width:15px;height:15px}.article{min-width:0;padding:32px 0 0}.article-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:40px;color:var(--tb-fg-muted);font-size:12px}.article-meta>div{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.article-meta a{color:var(--tb-fg-3)}.article-meta>span{white-space:nowrap}.toc-column{position:sticky;top:106px;padding-top:0}.article-toc .eyebrow{margin-bottom:16px;font-size:12px}.article-toc>a{display:flex;align-items:flex-start;gap:9px;min-height:40px;padding:9px 8px;margin:2px -8px;color:var(--tb-fg-muted);font-size:12px;line-height:1.5;border-radius:6px}.article-toc>a>span{font:600 10px/1.8 var(--tb-font-mono);color:var(--tb-fg-muted)}.article-toc>a:hover{color:var(--tb-fg);text-decoration:none}.article-toc>a.is-current{color:var(--tb-purple-bright);background:var(--tb-purple-soft)}.article-toc .toc-top{font-size:11px;margin-top:24px;border-top:1px solid var(--tb-border-soft);border-radius:0;padding-top:16px}
.ep-intro{padding-bottom:40px;border-bottom:1px solid var(--tb-border)}.ep-intro .ep-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--tb-purple-bright);margin-bottom:18px}.ep-intro .ep-kicker:before{content:'';width:7px;height:7px;border-radius:50%;background:var(--tb-purple)}.ep-intro h1{font-size:clamp(40px,4vw,60px);line-height:1.03;letter-spacing:-.045em;color:var(--tb-cream);text-wrap:balance;margin:0 0 22px;max-width:18ch}.ep-deck{font-size:19px;line-height:1.6;color:var(--tb-fg-2);max-width:58ch;margin-bottom:24px}.ep-deck:last-child{margin-bottom:0}.ep-intro .ep-primary{margin-top:4px}.ep-section{padding-top:48px;scroll-margin-top:108px}.ep-section>.ep-kicker{display:none}.section-heading{display:flex;align-items:baseline;gap:14px;color:var(--tb-fg);font-size:29px;line-height:1.2;letter-spacing:-.035em;margin:0 0 24px;text-wrap:balance;scroll-margin-top:106px}.section-number{position:relative;top:-2px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:38px;height:27px;padding:0 10px;border-radius:999px;background:var(--tb-cream);box-shadow:2px 3px 0 var(--tb-cream-base);color:var(--tb-key);font:800 15px/1 var(--tb-font-heading);letter-spacing:0;text-shadow:none}.section-heading>span:last-child{min-width:0}.ep-section h3{font-size:21px;line-height:1.3;margin:28px 0 12px;color:var(--tb-fg);letter-spacing:-.025em}.ep-section p,.ep-section dd,.ep-section li{color:var(--tb-fg-2)}.ep-section p+p{margin-top:16px}.ep-section>p{margin-bottom:20px;max-width:68ch}.ep-section ul,.ep-section ol{padding-left:23px;margin:20px 0}.ep-section li{padding-left:3px;margin:10px 0}.ep-section li::marker{color:var(--tb-mint)}.ep-soft{color:var(--tb-fg-3)}.ep-caption{font-size:13px;line-height:1.6;color:var(--tb-fg-3);margin:16px 0}.ep-text-link{display:inline-flex;gap:10px;align-items:center;min-height:44px;font-size:15px;font-weight:600}.ep-split-copy{display:grid;grid-template-columns:1fr 1fr;gap:28px}.ep-split-copy p{margin:0;font-size:16px}.ep-explain{margin:28px 0 12px}.ep-explain>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;padding:20px 0;border-top:1px solid var(--tb-border-soft)}.ep-explain dt{font:700 16px/1.5 var(--tb-font-heading);color:var(--tb-fg)}.ep-explain dd{font-size:16px}.ep-reading-list{margin:26px 0}.ep-reading-list>a{display:grid;grid-template-columns:38px minmax(0,1fr) 22px;align-items:start;gap:14px;min-height:86px;padding:21px 4px;border-top:1px solid var(--tb-border);color:var(--tb-fg);border-radius:0;transition:background-color 140ms ease}.ep-reading-list>a:last-child{border-bottom:1px solid var(--tb-border)}.ep-reading-list>a:hover{background:var(--tb-bg-2);text-decoration:none}.ep-reading-list>a strong{font:700 19px/1.3 var(--tb-font-heading);display:block;letter-spacing:-.025em}.ep-reading-list>a small{display:block;font-size:14px;line-height:1.6;color:var(--tb-fg-3);margin-top:6px}.ep-reading-list>a>span:last-child{color:var(--tb-purple-bright);font-size:21px;line-height:1}.ep-list-num{font:700 13px/1.8 var(--tb-font-label);letter-spacing:.05em;color:var(--tb-fg-3)}
/* Printed note: same cream/key/purple treatment as the approved whitepaper. */
.ep-risk{position:relative;isolation:isolate;overflow:hidden;margin:32px 4px 28px 0;border-radius:16px;background:var(--tb-cream);color:var(--tb-key);padding:24px;box-shadow:4px 4px 0 var(--tb-cream-base)}.ep-risk:before{content:'';position:absolute;right:0;bottom:0;width:140px;height:120px;z-index:-1;background-image:radial-gradient(var(--tb-key) .7px,transparent .8px);background-size:5px 5px;opacity:.12;mask-image:linear-gradient(135deg,transparent 15%,#000)}.ep-risk .ep-kicker{display:flex;align-items:center;gap:8px;color:var(--tb-purple-deep);font-size:13px;margin-bottom:10px}.ep-risk .ep-kicker:before{content:'';width:8px;height:8px;flex:none;border-radius:50%;background:var(--tb-purple-deep);box-shadow:1px 1px 0 var(--tb-purple-base)}.ep-risk p,.ep-risk li,.ep-risk dd{color:var(--tb-key);font-size:16px;line-height:1.6;font-weight:600}.ep-risk p+p{margin-top:10px;font-weight:400}.ep-risk a{color:var(--tb-purple-base);text-decoration:underline;text-underline-offset:3px}.ep-risk ul{margin-bottom:0}.ep-risk h3{color:var(--tb-key)}.ep-chapter-brief{display:grid;grid-template-columns:130px minmax(0,1fr);gap:24px;padding:24px;margin:32px 0;border-radius:14px;background:var(--tb-key);border:1px solid #403154}.ep-chapter-brief>span{font:700 13px/1.5 var(--tb-font-label);color:var(--tb-purple-bright);letter-spacing:.1em}.ep-chapter-brief p{color:var(--tb-fg);font-size:16px}.ep-method{margin:24px 0;border-top:1px solid var(--tb-border);border-bottom:1px solid var(--tb-border);padding:0}.ep-method summary{cursor:pointer;min-height:52px;display:list-item;list-style-position:inside;font:700 16px/1.4 var(--tb-font-heading);padding:16px 8px;color:var(--tb-fg)}.ep-method summary::marker{color:var(--tb-purple-bright)}.ep-method[open]{padding-bottom:20px}.ep-method p,.ep-method ul{padding:0 8px;margin:8px 0;font-size:15px;line-height:1.7;color:var(--tb-fg-2)}.ep-method ul{padding-left:26px}.ep-method p+p{margin-top:14px}.ep-steps{list-style:none;padding:0!important;counter-reset:steps;margin:28px 0!important}.ep-steps>li{position:relative;counter-increment:steps;padding:0 0 24px 54px;margin:0 0 24px;border-bottom:1px solid var(--tb-border-soft)}.ep-steps>li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:0;font:800 15px/32px var(--tb-font-heading);color:var(--tb-mint);width:34px;text-align:center;border:1px solid #36584F;border-radius:10px;background:#1E302D}.ep-steps strong{display:block;font:700 20px/1.3 var(--tb-font-heading);color:var(--tb-fg);margin-bottom:10px}.ep-checklist{list-style:none;padding:0!important}.ep-checklist li{position:relative;padding:0 0 0 26px;margin:14px 0}.ep-checklist li:before{content:'✓';position:absolute;left:0;color:var(--tb-mint);font-weight:700}.ep-limit-list>div{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:20px 0;border-top:1px solid var(--tb-border)}.ep-limit-list strong{font-family:var(--tb-font-heading);color:var(--tb-fg)}
.ep-diagram{margin:28px 0;padding:24px;background:var(--tb-surface);border:1px solid var(--tb-border);border-radius:16px;max-width:100%;min-width:0}.ep-figure-title{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:24px}.ep-figure-title strong{font:700 18px/1.4 var(--tb-font-heading);color:var(--tb-fg)}.ep-figure-title>span{font:700 11px/1.4 var(--tb-font-label);letter-spacing:.1em;color:var(--tb-fg-3)}.ep-diagram figcaption{margin-top:20px;font-size:14px;line-height:1.6;color:var(--tb-fg-3)}.docs-diagram{display:block;width:100%;height:auto;max-width:100%;overflow:visible}.diagram-mobile{display:none}.ep-flow{display:grid;grid-template-columns:1fr 46px 1fr 46px 1fr;align-items:stretch;gap:6px}.ep-flow-node{background:var(--tb-bg);border-radius:10px;padding:18px 12px;min-width:0}.ep-node-label{display:block;color:var(--tb-fg-3);font:700 10px/1.5 var(--tb-font-label);letter-spacing:.07em;margin-bottom:10px}.ep-flow-node strong{display:block;font:800 18px/1.2 var(--tb-font-heading)}.ep-flow-node p{font-size:13px;line-height:1.6;margin-top:10px}.ep-flow-focus{background:var(--tb-key);outline:1px solid var(--tb-purple)}.ep-flow-link{display:flex;flex-direction:column;justify-content:center;text-align:center;font-size:9px;line-height:1.3;color:var(--tb-fg-3)}.ep-flow-link i{font-style:normal;font-size:22px;color:var(--tb-mint);line-height:1.4}.ep-dist-step{padding:24px 0;border-top:1px solid var(--tb-border)}.ep-dist-step>.ep-kicker{display:block;margin-bottom:12px;color:var(--tb-fg-3)}.ep-dist-step p{font-size:15px;line-height:1.7;margin-top:16px}.ep-dist-heading{display:flex;justify-content:space-between;gap:20px;align-items:baseline;font-size:15px;margin-bottom:16px}.ep-dist-heading strong{font-family:var(--tb-font-heading);color:var(--tb-fg)}.ep-dist-heading>span{font-size:13px;color:var(--tb-fg-3);white-space:nowrap}.ep-stacked{display:flex;gap:3px;height:16px;border-radius:5px;overflow:hidden}.ep-stacked>span{background:var(--tb-mint)}.ep-stacked>.ep-segment-fee{background:var(--tb-cream)}.ep-stacked>.ep-segment-protocol{background:var(--tb-purple)}.ep-allocation-labels,.ep-allocation-row{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--tb-border);font-size:14px}.ep-allocation-labels{font-size:12px;color:var(--tb-fg-3)}.ep-allocation-row>span{font-variant-numeric:tabular-nums}.ep-formula{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:24px;background:var(--tb-key);border-radius:12px;margin:24px 0}.ep-formula p{font-size:17px;color:var(--tb-cream);font-weight:600}.ep-formula .ep-kicker{color:var(--tb-purple-bright)}
.ep-evidence{margin:28px 0;min-width:0}.ep-evidence img{width:auto;max-width:100%;height:auto;display:block;border-radius:10px}.ep-evidence figcaption{font-size:13px;line-height:1.6;color:var(--tb-fg-3);margin-top:16px}.ep-evidence-head{display:flex;justify-content:space-between;gap:16px;font:700 11px/1.5 var(--tb-font-label);letter-spacing:.06em;color:var(--tb-fg-3);margin-bottom:14px}.ep-evidence-pair{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;margin:24px 0;align-items:start}.ep-evidence-pair img{max-width:100%;height:auto}.ep-observation{font-size:14px;color:var(--tb-fg-3)}.ep-register{margin:24px 0}.ep-register>div{padding:24px 0;border-top:1px solid var(--tb-border)}.ep-register dt{font:700 19px/1.4 var(--tb-font-heading);color:var(--tb-fg);margin-bottom:10px}.ep-register dd p{font-size:14px;margin-bottom:12px}.ep-register code,.ep-address code{display:block;background:var(--tb-bg-2);padding:12px 16px;border:1px solid var(--tb-border-soft);border-radius:8px;font:400 12px/1.8 var(--tb-font-mono);overflow-wrap:anywhere;color:var(--tb-fg)}.ep-register a{font-size:14px}.ep-address{padding:20px 0}.ep-address>a{display:inline-flex;min-height:44px;align-items:center;font-size:14px}.ep-tx-list a{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;min-height:48px;align-items:center}.ep-tx-list code{font:12px var(--tb-font-mono)}
/* Overview uses the existing whitepaper paper/coin plates, once on this route. */
.article-home .ep-intro{position:relative;isolation:isolate;padding:0 0 44px;min-height:330px}.article-home .ep-intro h1{max-width:9ch;font-size:64px;line-height:.98;letter-spacing:-.05em}.article-home .ep-intro .ep-deck{position:relative;max-width:34ch;font-size:18px}.article-home .ep-intro:after{content:'';position:absolute;z-index:-1;top:10px;right:-22px;width:300px;height:300px;background:url('assets/docs-riso-paper.svg') center/contain no-repeat;opacity:1;pointer-events:none}.article-home .ep-intro .ep-kicker{max-width:55%}.ep-welcome-art{display:none}.ep-facts{display:flex;gap:28px;margin:30px 0 0;padding:20px 0;border-bottom:1px solid var(--tb-border)}.ep-facts>div{display:flex;flex-direction:column;flex:1;min-width:0}.ep-fact-value{font:800 25px/1.3 var(--tb-font-heading);color:var(--tb-mint);margin-bottom:8px}.ep-facts>div>span:not(.ep-fact-value){font-size:13px;color:var(--tb-fg-2)}.ep-facts small{font-size:11px;color:var(--tb-fg-3);margin-top:5px}.ep-live-dot{display:inline-block;width:6px;height:6px;background:var(--tb-mint);border-radius:50%;margin-left:8px}.article-pagination{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px;padding:28px 0;border-top:1px solid var(--tb-border);border-bottom:1px solid var(--tb-border)}.article-pagination>a{min-width:0;min-height:56px;color:var(--tb-fg)}.article-pagination>a>span{display:block;color:var(--tb-fg-3);font-size:12px;margin-bottom:10px}.article-pagination strong{display:flex;align-items:center;gap:12px;font:700 17px/1.4 var(--tb-font-heading)}.article-pagination svg{width:18px;height:18px;color:var(--tb-purple-bright)}.page-prev svg{transform:rotate(180deg)}.page-next{text-align:right}.page-next strong{justify-content:flex-end}.article-footer{padding:28px 0 40px;color:var(--tb-fg-3);font-size:12px}.article-footer nav{display:flex;flex-wrap:wrap;gap:4px 18px;margin:10px 0}.article-footer nav a{display:flex;align-items:center;min-height:36px;color:var(--tb-fg-3)}.article-footer small{font-size:11px;color:var(--tb-fg-muted)}
/* Native dialogs retain browser focus containment, Escape handling and inert backdrop. */
html.dialog-open{overflow:hidden}dialog{color:var(--tb-fg);background:var(--tb-bg-2);border:1px solid var(--tb-border);padding:0;max-height:calc(100dvh - 40px);box-shadow:0 24px 80px rgba(0,0,0,.45)}dialog::backdrop{background:rgba(9,8,13,.72)}.navigation-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 16px 8px 24px}.navigation-heading h2{font-size:18px;letter-spacing:-.025em}.navigation-dialog{width:min(360px,calc(100vw - 32px));height:100dvh;max-height:100dvh;margin:0 auto 0 0;border:0;border-right:1px solid var(--tb-border);border-radius:0;padding:0 12px 24px}.navigation-heading{position:sticky;top:0;background:var(--tb-bg-2);z-index:2;padding-left:12px;border-bottom:1px solid var(--tb-border-soft);margin-bottom:12px;min-height:72px}.navigation-dialog .guide-nav{padding:0 4px}.navigation-dialog .nav-group{margin-top:24px}.no-js-nav{display:none;padding:16px 24px;background:var(--tb-bg-2)}.no-js-nav summary{min-height:44px;cursor:pointer}.no-js-nav .guide-nav{max-width:720px;margin:auto}
@supports (transition-behavior:allow-discrete){.navigation-dialog{opacity:0;transform:translateX(-20px);transition:opacity 180ms var(--tb-ease),transform 200ms var(--tb-ease),display 200ms allow-discrete,overlay 200ms allow-discrete}.navigation-dialog[open]{opacity:1;transform:none}.navigation-dialog::backdrop{opacity:0;transition:opacity 180ms var(--tb-ease),display 200ms allow-discrete,overlay 200ms allow-discrete}.navigation-dialog[open]::backdrop{opacity:1}@starting-style{.navigation-dialog[open]{opacity:0;transform:translateX(-20px)}.navigation-dialog[open]::backdrop{opacity:0}}}.navigation-dialog[data-instant=true],.navigation-dialog[data-instant=true]::backdrop{transition:none}
@media(min-width:1500px){.docs-layout{gap:56px}.article-home .ep-intro:after{width:320px;right:-10px}}@media(max-width:1279px){.docs-layout{grid-template-columns:216px minmax(0,720px);max-width:1100px;gap:40px}.toc-column{display:none}.header-inner{max-width:1200px}.article-home .ep-intro:after{width:270px;right:-22px;top:24px}.article-home .ep-intro h1{font-size:58px}.article-home .ep-intro .ep-deck{max-width:31ch}}@media(max-width:999px){.docs-layout{display:block;max-width:800px;padding:0 32px}.sidebar{display:none}.site-header{height:64px}.header-inner{padding:0 24px;gap:16px}.search-trigger{width:240px}.mobile-toolbar{display:block;position:sticky;top:64px;z-index:19;background:var(--tb-bg);border-bottom:1px solid var(--tb-border-soft)}.browse-button{display:flex;align-items:center;gap:12px;min-height:48px;padding:0 32px;width:100%;border:0;background:transparent;color:var(--tb-fg-2);font-size:13px}.browse-button svg{width:16px;height:16px}.browse-current{margin-left:auto;font-size:11px;color:var(--tb-fg-3)}.article{padding-top:28px}.article-meta{margin-bottom:36px}.ep-intro h1{font-size:54px}.article-home .ep-intro h1{font-size:64px}.article-home .ep-intro:after{width:300px;right:-4px}.article-home .ep-intro .ep-deck{max-width:34ch}.ep-section,.section-heading{scroll-margin-top:136px}html{scroll-padding-top:136px}}@media(max-width:700px){.header-inner{gap:12px;padding:0 20px}.brand-mark{width:26px;height:26px}.brand-wordmark{width:90px}.header-divider{height:20px}.docs-label{font-size:13px}.search-trigger{width:44px;min-width:44px;padding:0;justify-content:center;border:0;background:transparent}.search-trigger>span,.search-trigger kbd{display:none}.header-cta{min-height:40px;padding:0 16px;font-size:13px}.docs-layout{padding:0 24px}.browse-button{padding:0 24px}.ep-intro h1{font-size:48px}.ep-deck{font-size:18px}.ep-section{padding-top:40px}.section-heading{font-size:27px;gap:12px}.section-number{min-width:34px;height:25px;padding:0 8px;font-size:14px}.ep-explain>div{grid-template-columns:140px minmax(0,1fr);gap:20px}.ep-flow{display:flex;flex-direction:column;gap:8px}.ep-flow-node{display:grid;grid-template-columns:1fr 1fr;padding:16px;gap:6px 16px;align-items:center}.ep-flow-node .ep-node-label{grid-column:1/-1;margin:0}.ep-flow-node strong{font-size:18px}.ep-flow-node p{margin:0;font-size:13px}.ep-flow-link{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:18px 25px;gap:0 20px;align-items:center;padding:6px 16px;font-size:11px}.ep-flow-link span:nth-child(1){grid-area:1/1}.ep-flow-link span:nth-child(3){grid-area:1/2}.ep-flow-link i:nth-child(2){grid-area:2/1}.ep-flow-link i:nth-child(4){grid-area:2/2}.ep-flow-link i{transform:rotate(90deg)}.ep-diagram{padding:20px 16px}.docs-diagram:has(+.diagram-mobile){display:none}.diagram-mobile{display:block}.ep-evidence-pair,.ep-founder{grid-template-columns:1fr}.ep-chapter-brief,.ep-formula{grid-template-columns:1fr;gap:12px;padding:20px}.ep-figure-title{flex-wrap:wrap;gap:8px}.ep-dist-heading{flex-wrap:wrap;gap:8px}.ep-limit-list>div{grid-template-columns:1fr;gap:10px}.ep-split-copy{grid-template-columns:1fr;gap:16px}.article-home .ep-intro:after{width:240px;height:240px;top:36px;right:-10px}.article-home .ep-intro h1{font-size:56px}.article-home .ep-intro .ep-deck{max-width:27ch}.ep-reading-list>a strong{font-size:18px}.article-pagination{gap:18px}.article-pagination strong{font-size:16px}.article-pagination svg{width:15px;height:15px}.ep-risk{padding:20px}.ep-risk p{font-size:16px}}@media(max-width:520px){.header-inner{gap:10px;padding:0 16px}.brand-mark{display:none}.brand-wordmark{width:94px}.header-divider{margin:0 2px}.header-cta{margin-left:auto;font-size:13px;min-height:40px;padding:0 16px}.search-trigger{display:none}.mobile-search{display:grid;width:36px;height:44px}.docs-label{font-size:13px}.header-inner{position:relative}.docs-layout{padding:0 20px}.browse-button{padding:0 20px}.browse-current{max-width:38%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.article{padding-top:24px}.article-meta{font-size:11px;margin-bottom:28px}.ep-intro{padding-bottom:32px}.ep-intro h1{font-size:42px;letter-spacing:-.04em}.ep-intro .ep-kicker{font-size:12px;margin-bottom:16px}.ep-deck{font-size:17px;line-height:1.65}.section-heading{font-size:25px;gap:12px}.section-number{top:-1px;min-width:32px;height:24px;font-size:13px}.ep-section>p,.ep-section dd,.ep-section li{font-size:16px}.ep-explain>div{grid-template-columns:1fr;gap:9px;padding:20px 0}.ep-explain dt{font-size:17px}.ep-reading-list>a{grid-template-columns:28px minmax(0,1fr) 18px;gap:10px;padding:20px 0}.ep-reading-list>a small{font-size:14px}.ep-steps>li{padding-left:46px}.ep-steps strong{font-size:18px}.ep-section{padding-top:36px}.ep-risk{padding:20px;margin-right:4px}.ep-risk p{font-size:16px}.ep-facts{display:block;padding:6px 0}.ep-facts>div{display:grid;grid-template-columns:78px 1fr;gap:0 16px;padding:16px 0}.ep-fact-value{grid-row:span 2;font-size:24px;margin:0}.ep-facts small{font-size:11px}.ep-evidence-head{flex-direction:column;gap:4px}.ep-register code{font-size:11px;padding:12px;line-height:1.8}.ep-allocation-labels,.ep-allocation-row{font-size:12px;gap:8px}.ep-allocation-labels{font-size:11px}.article-home .ep-intro{padding-bottom:260px;min-height:0}.article-home .ep-intro h1{max-width:10ch;font-size:52px}.article-home .ep-intro .ep-deck{max-width:100%;font-size:17px}.article-home .ep-intro .ep-kicker{max-width:none}.article-home .ep-intro:after{top:auto;bottom:0;right:0;width:100%;height:250px;background-size:auto 260px}.article-pagination{gap:12px;padding:12px 0}.article-pagination>a{padding:8px 0}.article-pagination strong{gap:6px;overflow-wrap:anywhere}.article-pagination>a>span{margin-bottom:7px}.article-footer{padding-bottom:28px}.article-footer nav{gap:0 16px}.article-footer nav a{min-height:44px}}@media(max-width:359px){.brand-wordmark{width:82px}.header-divider{display:none}.docs-label{font-size:12px}.header-inner{gap:8px;padding:0 12px}.header-cta{padding:0 12px}.docs-layout{padding:0 16px}.browse-button{padding:0 16px}.browse-current{display:none}.ep-intro h1{font-size:38px}.section-heading{font-size:23px}.ep-flow-node{grid-template-columns:1fr}.ep-flow-node p{margin-top:4px}.ep-risk{padding:18px}.article-home .ep-intro h1{font-size:48px}}
/* Compact command-style search. Only the result list scrolls. */
.search-dialog{
 width:min(500px,calc(100% - 24px));
 margin:min(10vh,64px) auto auto;
 max-height:calc(100dvh - min(10vh,64px) - 12px);
 border-radius:12px;
 overflow:hidden;
 flex-direction:column;
}
.search-dialog[open]{display:flex}
.search-form{
 display:flex;align-items:center;gap:8px;flex:none;
 padding:0 4px 0 12px;border-bottom:1px solid var(--tb-border-soft);
}
.search-form>svg{width:16px;height:16px;fill:none;stroke:var(--tb-fg-3);stroke-width:1.7;flex:none}
.search-form input{border:0;background:transparent;min-width:0;flex:1;height:48px;color:var(--tb-fg);font-size:16px}
.search-form input::placeholder{color:var(--tb-fg-3)}
.search-form input:focus-visible{outline:none}
.search-form:has(input:focus-visible){box-shadow:inset 0 -1px 0 #c5c5cf}
.search-form [data-close-dialog]{position:relative;isolation:isolate;background:transparent}
.search-form [data-close-dialog]::before{
 content:"";position:absolute;inset:9px;z-index:-1;border-radius:6px;pointer-events:none;
}
@media(hover:hover){
 .search-form [data-close-dialog]:hover::before{background:var(--tb-surface-2)}
}
.search-form [data-close-dialog]:focus-visible{outline:none}
.search-form [data-close-dialog]:focus-visible::before{outline:2px solid #d8d8df}
@media(forced-colors:active){
 .search-form [data-close-dialog]:focus-visible::before{outline-color:Highlight}
}
.search-status{flex:none;margin:0;padding:9px 12px 5px;color:var(--tb-fg);font:700 12px/1.4 var(--tb-font-heading)}
.search-status.is-suggested{color:var(--tb-mint)}
.search-results{
 flex:0 1 auto;min-height:0;max-height:300px;margin:0;padding:0 4px 4px;
 list-style:none;overflow:auto;overscroll-behavior:contain;
 scrollbar-width:thin;scrollbar-color:#686873 transparent;
}
.search-results li{margin:0}
.search-results a{
 display:grid;grid-template-columns:minmax(0,1fr) auto;align-content:center;
 align-items:baseline;gap:2px 8px;min-height:48px;padding:6px 8px;
 border-radius:6px;color:var(--tb-fg);text-decoration:none;
}
.search-results a strong{grid-column:1;grid-row:1;text-align:left;font:700 15px/1.3 var(--tb-font-heading)}
.search-results a small{grid-column:2;grid-row:1;color:var(--tb-fg-3);font:700 11px/1.25 var(--tb-font-label);text-transform:uppercase;text-align:right}
.search-results a>span{grid-column:1/-1;color:var(--tb-fg-3);font-size:13px;line-height:1.4}
.search-results a:focus-visible{
 background:#dedee4;color:#1b1b21;outline:2px solid #575760;outline-offset:-3px;
}
.search-results a:focus-visible :is(small,span){color:#3b3b43}
@media(hover:hover){
 .search-results:not(:has(a:focus-visible)) a:hover{background:#dedee4;color:#1b1b21}
 .search-results:not(:has(a:focus-visible)) a:hover :is(small,span){color:#3b3b43}
}
.search-empty{padding:10px 8px 16px}
.search-empty strong{font:700 15px var(--tb-font-heading)}
.search-empty p{margin:4px 0 0;color:var(--tb-fg-3);font-size:13px}
@media(max-width:520px){.search-dialog{margin-top:12px;max-height:calc(100dvh - 24px)}}
@media(max-height:480px){.search-dialog{margin-top:8px;max-height:calc(100dvh - 16px)}}
@supports(transition-behavior:allow-discrete){
 @media(prefers-reduced-motion:no-preference){
  .search-dialog:not([data-instant=true]){
   opacity:0;transform:scale(.985);transform-origin:top center;
   transition:opacity 110ms var(--tb-ease),transform 110ms var(--tb-ease),display 110ms allow-discrete,overlay 110ms allow-discrete;
  }
  .search-dialog[open]:not([data-instant=true]){opacity:1;transform:none;transition-duration:150ms;transition-timing-function:var(--tb-ease)}
  .search-dialog:not([data-instant=true])::backdrop{
   opacity:0;transition:opacity 110ms var(--tb-ease),display 110ms allow-discrete,overlay 110ms allow-discrete;
  }
  .search-dialog[open]:not([data-instant=true])::backdrop{opacity:1;transition-duration:150ms;transition-timing-function:var(--tb-ease)}
  @starting-style{
   .search-dialog[open]:not([data-instant=true]){opacity:0;transform:scale(.985)}
   .search-dialog[open]:not([data-instant=true])::backdrop{opacity:0}
  }
 }
}
/* 48px interaction targets, with the live header's 38px CTA face preserved. */
.brand,.docs-label,.search-trigger,.primary-cta,.ep-primary,.guide-nav a,.article-footer nav a,.ep-text-link,.ep-address>a{min-height:48px}
.article-toc .eyebrow{margin-bottom:8px}
.article-toc>a{min-height:32px;padding:6px 8px;margin:2px 0}
.article-toc>a.is-current{color:var(--tb-fg);background:rgba(255,255,255,.08);font-weight:600}
.article-toc>a.is-current>span{color:inherit}
.article-toc>a:focus-visible{outline-offset:-2px}
.article-toc>a.is-current:focus-visible{outline-color:var(--tb-fg-2)}
.article-toc .toc-top{margin-top:12px;padding-top:8px}
@media(any-pointer:coarse){.article-toc>a{min-height:48px}}
@media(forced-colors:active){
 .article-toc>a:focus-visible,.article-toc>a.is-current:focus-visible{outline:2px dashed CanvasText;outline-offset:-2px}
}
.icon-button{width:48px;height:48px}
.header-cta{position:relative;isolation:isolate;min-height:48px;background:transparent;box-shadow:none;font-size:15px;color:var(--tb-fg)}
.header-cta:before{content:'';position:absolute;inset:5px 0;border-radius:14px;z-index:-1;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.015) 46%,rgba(18,8,43,.12)),var(--tb-purple-deep);box-shadow:inset 0 1px 0 rgba(255,255,255,.26),inset 0 -3px 8px rgba(23,10,48,.20),0 2px 5px rgba(0,0,0,.14),0 3px 12px rgba(126,87,241,.12)}
@media(max-width:700px){.search-trigger{width:48px;min-width:48px}.docs-label{min-width:40px;justify-content:center}}
@media(max-width:520px){.mobile-search{width:48px;height:48px}.header-inner{gap:8px}.brand-wordmark{width:90px}}
@media(max-width:359px){.docs-label{display:none}.brand-wordmark{width:90px}.header-inner{gap:10px}.header-cta{padding:0 16px}}
/* Compact reading and navigation. Keep 48px targets for touch. */
.sidebar{padding-top:14px}
.sidebar-help{margin-top:14px;padding-top:12px}
.guide-nav .nav-group{margin:0}
.guide-nav .nav-group-title{list-style:none;min-height:38px;margin:0;padding:3px 8px;gap:7px;letter-spacing:.035em;border-radius:8px;cursor:pointer}
.guide-nav .nav-group-title::-webkit-details-marker{display:none}
.guide-nav .nav-group-title:focus-visible{outline-offset:-2px}
.guide-nav .nav-topic-icon{width:16px;height:16px;fill:currentColor;stroke:none;color:var(--tb-fg-3)}
.guide-nav .is-current .nav-topic-icon{color:currentColor}
.nav-group:has([aria-current=page]) .nav-topic-icon{color:var(--tb-fg)}
.guide-nav .nav-chevron{width:14px;height:14px;margin-left:auto;color:var(--tb-fg-3)}
.nav-group[open]>.nav-group-title .nav-chevron{transform:rotate(90deg)}
.nav-group-title.pointer-toggle .nav-chevron{transition:transform 190ms var(--tb-ease)}
.guide-nav .nav-group-links{margin:0 0 4px 15px;padding-left:4px;border-left:1px solid var(--tb-border-soft)}
.guide-nav .nav-group-links a,.guide-nav .nav-overview{min-height:34px;padding:5px 8px}
@media(any-pointer:coarse){
 .guide-nav .nav-group-title,.guide-nav .nav-group-links a,.guide-nav .nav-overview{min-height:48px}
}
@supports (interpolate-size:allow-keywords) and selector(details::details-content){
 .nav-group{interpolate-size:allow-keywords}
 .nav-group::details-content{block-size:0;overflow:clip}
 .nav-group[open]::details-content{block-size:auto}
 @media(prefers-reduced-motion:no-preference){
  .nav-group:has(>.pointer-toggle)::details-content{
   transition:block-size 165ms cubic-bezier(.25,.46,.45,.94),content-visibility 165ms allow-discrete;
  }
  .nav-group[open]:has(>.pointer-toggle)::details-content{transition-duration:210ms}
 }
}
@media(hover:hover) and (pointer:fine){
 .guide-nav .nav-group-title:hover{background:var(--tb-surface)}
}
.navigation-dialog{padding:0;overflow:hidden;flex-direction:column}
.navigation-dialog[open]{display:flex}
.navigation-heading{flex:none;min-height:57px;margin:0;padding:4px 8px 4px 16px;gap:8px}
.navigation-heading h2{margin:0}
.navigation-scroll{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--tb-border) transparent;padding:4px 8px 12px}
.navigation-dialog .guide-nav{padding:0}
@supports(transition-behavior:allow-discrete){
 .navigation-dialog,.navigation-dialog::backdrop{transition-duration:150ms}
 .navigation-dialog[open],.navigation-dialog[open]::backdrop{transition-duration:200ms}
}
.article{padding-top:22px}
.article-meta{margin-bottom:18px}
.ep-intro{padding-bottom:22px}
.ep-intro .ep-kicker{margin-bottom:10px}
.article:not(.article-home) .ep-intro>.ep-kicker{display:none}
.ep-intro h1{margin-bottom:12px}
.ep-deck{margin-bottom:12px}
.ep-intro .ep-primary{margin-top:0}
.ep-section{padding-top:28px}
.section-heading{margin-bottom:14px}
.ep-section h3{margin-top:18px;margin-bottom:8px}
.ep-section p+p{margin-top:12px}
.ep-section>p{margin-bottom:12px}
.ep-section ul,.ep-section ol{margin-block:12px}
.ep-section li{margin-block:6px}
.ep-explain{margin:14px 0 4px}
.ep-explain>div{padding-block:12px;column-gap:18px}
.ep-reading-list{margin-block:14px}
.ep-reading-list>a{grid-template-columns:minmax(0,1fr) 16px;align-items:center;min-height:60px;padding:10px 8px 10px 4px}
.ep-reading-list>a:focus-visible{outline-offset:-2px}
.ep-reading-list>a:is(:hover,:focus-visible) strong{text-decoration:underline;text-underline-offset:3px}
.ep-reading-chevron{color:var(--tb-purple-bright)}
.ep-reading-list>a small{margin-top:3px}
.article .ep-steps{margin-block:16px!important}
.ep-steps>li{padding-bottom:14px;margin-bottom:14px}
.ep-steps strong{margin-bottom:6px}
.ep-steps>li h3{margin-top:0}
.ep-illustrated-step{display:grid;gap:12px}
.ep-steps p strong,.ep-guide-still figcaption strong{display:inline;font:inherit;font-weight:700}
.ep-guide-still{margin:0;max-width:360px}
.ep-guide-still img{display:block;max-width:100%;height:auto;border-radius:12px}
.ep-guide-still figcaption{margin-top:6px;font-size:13px;line-height:1.45;color:var(--tb-fg-3)}
.guide-example{margin:18px 0 0;max-width:740px}
.guide-example figcaption{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin:0 0 8px;font:700 15px/1.4 var(--tb-font-heading)}
.guide-example figcaption span,.guide-example .guide-example-note{color:var(--tb-fg-3);font:400 13px/1.5 var(--tb-font-body)}
.guide-example .guide-example-note{margin:8px 0 0}
.guide-example-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-items:start}
.guide-loyalty{display:grid;grid-template-columns:2fr repeat(2,minmax(0,1fr));gap:10px}
.guide-account-card{display:flex;min-width:0;flex-direction:column;gap:10px;padding:14px;border-radius:14px;background:#1f1f27;color:var(--tb-fg-3);font-size:13px}
.guide-account-card strong{color:var(--tb-fg);font-family:var(--tb-font-heading)}
.guide-account-label{display:flex;align-items:center;gap:6px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;font-size:11px}
.guide-account-card .guide-account-number{color:#4bd887;font-size:clamp(23px,3vw,30px);font-variant-numeric:tabular-nums}
.guide-account-card img{flex:none;object-fit:contain}
.guide-current-tier{display:flex;align-items:center;gap:10px}
.guide-current-tier strong{display:block;font-size:22px;line-height:1.15}
.guide-current-tier .guide-tier-rate{color:var(--tb-fg-3);font-size:24px}
.guide-tier-icon{display:grid;place-items:center;padding:6px;border:1px solid #36343e;border-radius:14px;background:#272730}
.guide-tier-progress{margin-top:auto}
.guide-tier-progress div{display:flex;justify-content:space-between}
.guide-tier-progress .guide-tier-next{justify-content:flex-end}
.guide-tier-progress progress{display:block;width:100%;height:7px;margin-top:5px;border:0;border-radius:9px;appearance:none;accent-color:#a783fa}
.guide-tier-progress progress::-webkit-progress-bar{background:#2a2933;border-radius:9px}
.guide-tier-progress progress::-webkit-progress-value{background:linear-gradient(90deg,#8c6aed,#b487f7);border-radius:9px}
.guide-account-action,.guide-vault-actions a{display:grid;place-items:center;min-height:44px;margin-top:auto;padding:6px;text-align:center;border:0;border-radius:8px;background:#292932;color:var(--tb-fg-3);font:700 14px/1.25 var(--tb-font-heading)}
.guide-history-icon{display:inline-block;vertical-align:-3px}
.guide-loyalty .guide-ui-action{margin-top:auto}
.guide-vault-position{gap:12px}
.guide-vault-value{text-align:right}
.guide-vault-value strong{font-size:23px}
.guide-vault-value small{display:block}
.guide-vault-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.guide-vault-actions a{background:#fff;color:#17171c}
.guide-vault-tier-title{margin-top:24px}
.guide-vault-tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,125px),1fr));gap:12px 8px;list-style:none;margin:18px 0 0;padding:0!important}
.guide-vault-tiers .guide-vault-tier{position:relative;align-items:center;gap:4px;margin:0;padding:16px 8px 10px;text-align:center;border:1px solid transparent}
.guide-vault-tier.is-example-tier{border-color:#a584ff;background:#252530}
.guide-vault-tier .guide-tier-rank{position:absolute;top:-10px;display:grid;place-items:center;width:22px;height:22px;border:2px solid var(--tb-bg);border-radius:50%;background:#2a2a34;font:700 11px/1 var(--tb-font-heading)}
.guide-vault-tier>span,.guide-vault-tier>small{font-size:11px}
.guide-vault-tier>small{color:var(--tb-purple-bright)}
.guide-vault-tier dl{width:100%;margin:auto 0 0;padding-top:6px}
.guide-vault-tier dl>div{display:flex;justify-content:space-between;gap:4px}
.guide-vault-tier dt,.guide-vault-tier dd{margin:0;font-size:11px}
.guide-vault-tier dd{color:var(--tb-fg);font-weight:700}
.guide-vault-tier dl>div:last-child dd{color:var(--tier-accent)}
.guide-ui{display:grid;gap:8px;min-width:0;padding:12px;background:#222229;border:1px solid #383741;border-radius:14px}
.guide-ui-field,.guide-ui-lines,.guide-ui-state,.guide-stake-metrics>div{background:#15151a;border-radius:10px;padding:10px 12px}
.guide-ui-field>span,.guide-stake-metrics dt,.guide-staking-head small{display:block;color:#c7c3d2;font-size:13px}
.guide-ui-field>div,.guide-ui-lines>div,.guide-staking-head,.guide-stake-name{display:flex;align-items:center;justify-content:space-between;gap:8px}
.guide-ui-field strong,.guide-staking strong,.guide-stake-metrics dd{font:700 20px/1.4 var(--tb-font-heading);font-variant-numeric:tabular-nums}
.guide-token{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#2c2c36;color:var(--tb-fg);font-size:12px;font-weight:700}
.guide-token img{object-fit:contain}
.guide-ui-lines,.guide-stake-metrics{margin:0}
.guide-ui-lines>div+div{border-top:1px solid #302e38}
.guide-ui-lines dt,.guide-ui-lines dd{padding-block:5px;color:#e0dce9;font-size:13px;line-height:1.35}
.guide-ui-lines dd,.guide-stake-metrics dd{margin:0;text-align:right}
.guide-ui-state strong{font:700 18px/1.4 var(--tb-font-heading)}
.guide-ui-state p{margin:2px 0 0;color:#d2cedd;font-size:14px;line-height:1.45}
.guide-ui-badge{display:inline-block;border-radius:999px;padding:3px 7px;background:#33313b;color:#e0dce9;font-size:12px;white-space:nowrap}
.guide-ui-badge.complete{background:#243936;color:#79dec4}
.guide-ui-action,.guide-ui-secondary{display:grid;place-items:center;min-height:44px;padding:6px 9px;text-align:center;border:0;border-radius:10px;background:linear-gradient(#7653ed,#613bda);color:#fff;font:700 14px/1.3 var(--tb-font-heading)}
.guide-ui-secondary{background:#302e38;color:#eae6f4}
.guide-staking{max-width:520px}
.guide-staking-head{flex-wrap:wrap;row-gap:6px}
.guide-stake-name{justify-content:flex-start}
.guide-stake-name strong{font-size:17px}
.guide-stake-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.guide-stake-metrics dd{text-align:left}
.guide-staking .guide-stake-metrics>div:first-child dd{color:var(--tb-fg-3)}
.guide-providers{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,96px),1fr));gap:6px;list-style:none;margin:14px 0;padding:0!important}
.ep-section .guide-providers li{display:grid;place-items:center;min-height:44px;margin:0;padding:2px 3px;border-radius:7px;border:1px solid var(--tb-border-soft);background:var(--tb-bg-2)}
.guide-providers img{display:block;width:100%;height:42px;object-fit:contain}
.guide-providers img[src$=".svg"]{max-width:80%;height:34px}
@media(max-width:480px){.guide-providers{grid-template-columns:repeat(3,minmax(0,1fr))}}
.guide-external-icon{display:inline-block;width:15px;height:15px;margin-left:4px;vertical-align:-2px}
@media(max-width:640px){.guide-loyalty{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-loyalty>div:first-child{grid-column:1/-1}}
@media(max-width:580px){.guide-example-grid{grid-template-columns:1fr}}
.ep-section .swap-assets{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:12px 0 16px}
.ep-section .swap-assets li{display:inline-flex;align-items:center;gap:6px;min-height:34px;margin:0;padding:4px 9px 4px 5px;border:1px solid var(--tb-border-soft);border-radius:999px;background:var(--tb-bg-2);color:var(--tb-fg);font-size:13px;font-weight:700}
.swap-assets img{display:block;width:24px;height:24px;object-fit:contain;border-radius:50%}
@media(min-width:760px){
 .ep-illustrated-step{grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:18px;align-items:start}
}
@media(max-width:520px){.ep-guide-still{margin-left:-46px}}
.article-home .ep-intro{min-height:0;padding-bottom:24px}
.article-home .ep-intro:after{top:0;height:230px}
@media(max-width:520px){
 .article{padding-top:16px}
 .article-meta{margin-bottom:14px}
 .ep-section{padding-top:24px}
 .ep-explain>div{row-gap:4px}
 .article-home .ep-intro:after{position:static;display:block;width:100%;height:146px;margin-top:8px;background-size:contain}
}
/* Overview is a task directory, separate from the whitepaper cover. */
.article-home .article-meta{margin-bottom:10px}
.article-home .ep-intro{
 --docs-hero-art-width:min(38%,285px);
 --docs-hero-art-height:clamp(106px,18vw,120px);
 display:grid;grid-template-columns:minmax(0,1fr) var(--docs-hero-art-width);
 align-items:center;column-gap:20px;
 min-height:calc(var(--docs-hero-art-height) + 10px);
 padding:5px 0;isolation:isolate;border-color:var(--tb-border-soft);
}
.ep-casino-art{
 position:absolute;inset-inline-end:0;top:50%;transform:translateY(-50%);
 width:var(--docs-hero-art-width);height:var(--docs-hero-art-height);
 z-index:-1;pointer-events:none;
}
.ep-casino-art::before,.ep-casino-art::after{
 content:"";position:absolute;inset:16% 4% 16% 15%;
 clip-path:polygon(0 18%,96% 0,100% 82%,15% 100%,8% 92%,2% 92%);
}
.ep-casino-art::before{
 z-index:-1;
 background:radial-gradient(circle,#5b436637 .6px,transparent .85px) right top / 4px 4px,var(--tb-cream);
}
.ep-casino-art::after{z-index:-2;background:#8664c5;transform:translate(3px,4px)}
.ep-casino-art img{position:absolute;display:block;object-fit:contain}
.ep-casino-chip{width:45%;height:80%;left:16%;top:13%;z-index:1}
.ep-casino-cards{width:58%;height:94%;right:0;top:3%}
.article-home .ep-intro::after,.article-home .ep-intro>.ep-kicker{display:none}
.ep-intro-copy{grid-column:1;display:grid;gap:8px;min-width:0}
.article-home .ep-intro h1{margin:0;max-width:none;color:var(--tb-fg);font-size:clamp(34px,4vw,44px);line-height:1.08;letter-spacing:-.04em}
.article-home .ep-intro .ep-deck{margin:0;max-width:57ch;font-size:17px}
.article-home article>.ep-section:first-of-type{padding-top:16px}
.article-home .section-heading{font-size:21px;margin-bottom:10px}
.article-home .section-number{display:none}
.task-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.task-index a{display:grid;grid-template-columns:minmax(0,1fr) 42px;align-items:center;gap:8px;min-height:86px;padding:12px;border:1px solid var(--tb-border);border-radius:10px;background:var(--tb-bg-2);color:var(--tb-fg);text-decoration:none}
.task-index a:focus-visible{outline-offset:-3px}
.task-index img{width:42px;height:42px}
.task-index strong{display:block;font:700 16px/1.25 var(--tb-font-heading)}
.task-index small{display:block;margin-top:4px;color:var(--tb-fg-2);font-size:13px;line-height:1.35}
.balance-summary{display:grid;grid-template-columns:1fr 1fr;margin:0 3px 16px 0;background:var(--tb-cream);border-radius:10px;box-shadow:3px 3px 0 #a991c9;overflow:hidden}
.balance-summary>div{min-width:0;padding:12px 14px}
.balance-summary>div+div{border-left:1px dashed #715d8b;background:radial-gradient(circle,#6c508022 .65px,transparent .85px) right top / 4px 4px,#e9ddf0}
.balance-summary dt{font:800 16px/1.2 var(--tb-font-heading);color:#282035}
.ep-section .balance-summary dd{margin:4px 0 0;color:#483b55;font-size:14px;line-height:1.35}
.topic-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.topic-index a{display:grid;grid-template-columns:minmax(0,1fr) 48px;align-content:center;column-gap:10px;min-width:0;padding:12px;border:1px solid var(--tb-border);border-radius:10px;background:var(--tb-bg-2);color:var(--tb-fg);text-decoration:none}
.topic-art{position:relative;grid-column:2;grid-row:1/4;align-self:center;width:48px}
.topic-art img{display:block;width:100%;height:auto}
.topic-art-staking::after{
 content:"";
 position:absolute;
 left:45.833%;
 top:62.5%;
 width:42%;
 aspect-ratio:1;
 transform:translate(-50%,-50%);
 border-radius:50%;
 background:#000 url("assets/tb-logo-mark.png") center 75%/88% no-repeat;
}
.topic-index a>span:first-child{display:block;color:var(--tb-purple-bright);font:700 12px/1.2 var(--tb-font-label);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.topic-index a:nth-child(even)>span:first-child{color:var(--tb-mint)}
.topic-index strong{display:block;font:700 16px/1.25 var(--tb-font-heading)}
.topic-index small{display:block;margin-top:4px;color:var(--tb-fg-2);font-size:13px;line-height:1.35}
@media(hover:hover) and (pointer:fine){.topic-index a:hover{background:var(--tb-surface);text-decoration:none}}
@media (min-width:360px) and (max-width:480px){
 .topic-index a{grid-template-columns:minmax(0,1fr) 34px;align-content:start}
 .topic-index a>span:first-child{align-self:center}
 .topic-art{grid-row:1;width:34px}
 .topic-index strong,.topic-index small{grid-column:1/-1}
}
@media(max-width:359px){.topic-index{grid-template-columns:1fr}}
@media(hover:hover) and (pointer:fine){.task-index a:hover{background:var(--tb-surface);text-decoration:none}}
@media(max-width:699px){
 .task-index{grid-template-columns:1fr}
 .task-index a{min-height:62px;padding:8px 12px}
 .article-home .ep-intro{
  --docs-hero-art-width:clamp(106px,35vw,150px);
  --docs-hero-art-height:clamp(82px,19vw,112px);
  column-gap:12px;
 }
 .ep-intro-copy{gap:6px}
 .article-home .ep-intro h1{font-size:clamp(27px,7.7vw,34px)}
 .article-home .ep-intro .ep-deck{font-size:16px;line-height:1.45}
 .ep-casino-art::after{transform:translate(2px,3px)}
 .ep-casino-chip{left:5%;width:52%;top:16%}
 .ep-casino-cards{width:62%;right:0}
}
@media(forced-colors:active){.ep-casino-art{display:none}}
@media(forced-colors:active){.article-home .ep-intro{grid-template-columns:1fr;min-height:0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.primary-cta:active,.ep-primary:active{transform:none}}@media(forced-colors:active){.primary-cta,.ep-primary,.section-number,.ep-risk{border:1px solid CanvasText;box-shadow:none}.ep-risk:before,.ep-intro:after{display:none}.guide-nav a.is-current,.article-toc a.is-current{outline:1px solid Highlight}.search-form:has(input:focus-visible){outline:2px solid Highlight;outline-offset:-2px;box-shadow:none}.search-results a:focus-visible,.search-dialog button:focus-visible{outline-color:Highlight}}

.docs-preview-label{margin:0 0 12px;color:var(--tb-mint);font-size:12px;font-weight:600}

.ep-tier-table{width:100%;margin:0 0 20px;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ep-tier-table caption{padding-bottom:8px;color:var(--tb-fg-2);text-align:left;font-size:13px}
.ep-tier-table th,.ep-tier-table td{padding:8px;border-bottom:1px solid var(--tb-border-soft);text-align:right}
.ep-tier-table tr>:first-child{text-align:left}
.ep-tier-table thead th{color:var(--tb-fg-2);font-size:13px}