:root{--ink:#211733;--muted:#554b67;--purple:#6335ec;--purple-dark:#4c22cb;--paper:#fcfaff;--line:#e4dbf0;--lilac:#efe7ff;--mint:#dff9ee;--lime:#e5ff94;--max:1140px;--heading:"Bricolage Grotesque","Trebuchet MS",sans-serif;--body:"DM Sans",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--body)}h1,h2,h3{font-family:var(--heading);line-height:1.02;letter-spacing:-.045em;margin:0}h2{font-size:clamp(2.45rem,5.7vw,4.35rem)}h3{font-size:clamp(1.45rem,3vw,2rem)}p{margin:0 0 1em}a{color:var(--purple-dark);text-underline-offset:.22em}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #ad4300;outline-offset:4px}img{display:block;width:100%;height:auto}figure{margin:0}.wrap{width:min(var(--max),calc(100% - 56px));margin-inline:auto}.skip{position:fixed;top:-100px;left:1rem;z-index:5;background:white;padding:.6rem}.skip:focus{top:1rem}.top{position:sticky;top:0;z-index:4;background:#fcfafff5;border-bottom:1px solid var(--line)}.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:850;color:var(--ink);text-decoration:none;white-space:nowrap}.logo{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:var(--purple);color:white;font-size:23px}.top nav{display:flex;gap:25px}.top nav a,footer a{font-weight:700;color:var(--ink);text-decoration:none}.top nav a:hover,footer a:hover{color:var(--purple-dark)}.outline,.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--line);border-radius:12px;text-decoration:none;padding:.69rem 1rem;font-weight:800;line-height:1.35;color:var(--ink);background:white}.primary{background:var(--purple);color:white;border-color:var(--purple)}.primary:hover{background:var(--purple-dark)}.secondary:hover,.outline:hover{background:var(--lilac)}
.hero{display:grid;grid-template-columns:.92fr 1fr;align-items:center;gap:clamp(24px,6vw,83px);padding-block:68px 70px}.eyebrow{font-size:.75rem;letter-spacing:.16em;font-weight:900;color:var(--purple-dark);margin:0 0 16px}.eyebrow span{display:inline-block;width:9px;height:9px;background:#8554f4;border-radius:50%;margin-right:7px}.hero h1{font-size:clamp(4rem,9.4vw,8rem);line-height:.88;letter-spacing:-.083em}.hero h1 span{color:var(--purple)}.hero-topic{margin:22px 0 10px;font:850 clamp(1.3rem,3vw,2rem)/1.16 var(--heading);color:var(--purple-dark)}.hero-desc{max-width:37ch;color:var(--muted);font-size:1.07rem}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-art{position:relative;isolation:isolate;margin:10px 12px 16px 0}.hero-art:before{content:"";position:absolute;inset:15px -13px -13px 15px;border-radius:32px;background:#cebaff;z-index:-1}.hero-art img{aspect-ratio:1.13;object-fit:cover;border-radius:30px;background:#ddd1f4}.hero-art figcaption{position:absolute;bottom:18px;left:17px;background:var(--lime);padding:9px 14px;border-radius:11px;font-weight:850;font-size:.9rem}.hero-art figcaption span{margin-right:5px}.path{background:var(--lime);border-block:1px solid #cce679}.path-inner{display:grid;grid-template-columns:repeat(4,1fr)}.path a{display:flex;align-items:center;gap:9px;padding:17px 12px;color:var(--ink);text-decoration:none;font-weight:850;border-right:1px solid #cce679}.path a:last-child{border:0}.path a:hover{background:#d9f979}.path b{font-size:.71rem;color:#46531e}.path a span{margin-left:auto}
.section{padding-block:78px}.section-head{display:grid;grid-template-columns:1.3fr .7fr;align-items:end;gap:30px;margin-bottom:34px}.section-head>p{max-width:38ch;margin:0;color:var(--muted)}.domain-grid,.level-grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}.domain{padding:26px;border-radius:22px}.lilac{background:var(--lilac)}.mint{background:var(--mint)}.domain h3{margin:12px 0}.domain ul{padding-left:1.2em;margin-bottom:0}.symbol{display:grid;place-items:center;width:44px;height:44px;background:white;border-radius:13px;font-size:26px}.note,.network details{border:1px solid var(--line);border-radius:14px;background:white;padding:12px 16px;margin-top:14px}summary{cursor:pointer;font-weight:800}details p{margin:10px 0 0}.tinted{background:#f3edff}.level-grid{grid-template-columns:repeat(3,1fr)}.level-grid article{padding:24px;background:white;border:1px solid var(--line);border-radius:20px}.level-grid article.featured{background:var(--purple);color:white;border-color:var(--purple)}.level-grid b{display:block;font:900 2.8rem/1 var(--heading);margin-bottom:12px;color:var(--purple-dark)}.level-grid .featured b{color:var(--lime)}.level-grid p{margin:9px 0 0}
.toolbox{background:white;border:1px solid var(--line);border-radius:21px;overflow:hidden;margin-top:26px}.toolhead{padding:22px}.toolhead h3{margin-bottom:14px}.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:end}.controls label{display:grid;gap:4px;font-size:.85rem;font-weight:800}.controls input,.controls select{background:#fbf8ff;border:1px solid #b5a5cc;border-radius:8px;color:var(--ink);padding:7px 9px;min-width:0;max-width:100%;width:100%}.toolhead p{margin:10px 0 0;font-size:.83rem;color:var(--muted)}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:690px;font-size:.9rem}th,td{padding:13px 15px;vertical-align:top;text-align:left;border-top:1px solid var(--line)}thead th{background:#ece2ff}tbody th{font-weight:850;width:19%}tbody tr:nth-child(even){background:#fcf9ff}td.emphasis,th.emphasis{background:#eee3ff}thead th.emphasis{background:#d9c6ff}.caption{font-size:.88rem;color:var(--muted);margin:10px 0 0}.focus-panel,.support-layout{display:grid;grid-template-columns:1fr 1.75fr;gap:24px;background:white;border-radius:21px;margin-top:32px;padding:25px}.choice-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chip{border:1px solid #c9b8e7;border-radius:100px;background:white;color:var(--ink);font-weight:780;padding:6px 12px}.chip[aria-pressed=true]{background:var(--purple-dark);border-color:var(--purple-dark);color:white}.result{padding:14px 16px;border-radius:12px;background:#f2eaff}.result p:last-child{margin:0}.case{display:grid;grid-template-columns:.85fr 1.15fr;border-radius:23px;overflow:hidden;background:#fff0d7;margin-top:32px}.case img{height:100%;min-height:320px;object-fit:cover;background:#eddabc}.case-body{padding:clamp(21px,4vw,38px)}.case-body h3,.support-layout h3{margin-bottom:10px}.case .result{background:white}.support-layout{background:var(--mint)}.support-layout .result{background:white}.network{margin-top:32px}.review{background:#261849;color:white}.review .eyebrow,.review .section-head>p{color:#e7d9ff}.quiz{max-width:740px;background:white;color:var(--ink);padding:clamp(20px,4vw,38px);border-radius:23px}.quiz .result{margin:15px 0}.quiz fieldset{border:0;padding:0;margin:0 0 15px}.quiz legend{font-weight:850;font-size:1.3rem;line-height:1.2;margin-bottom:12px}.quiz label{display:flex;align-items:start;gap:8px;padding:10px;margin:7px 0;border:1px solid var(--line);border-radius:9px}.quiz label:has(input:checked){border-color:var(--purple);background:var(--lilac)}.quiz progress{width:100%;accent-color:var(--purple);margin-bottom:12px}.sources h2{margin-bottom:18px}.sources li{margin:8px 0}footer{border-top:1px solid var(--line)}dialog{padding:0;border:0;border-radius:22px;color:var(--ink);width:min(1000px,96vw);max-height:94dvh;background:#f6f0ff}dialog::backdrop{background:#1c123ae6}.deck-inner{display:flex;flex-direction:column;min-height:min(630px,84dvh);padding:clamp(18px,4vw,48px)}.deck-top,.deck-controls{display:flex;justify-content:space-between;align-items:center;gap:8px}.deck-top .eyebrow{margin:0}#slide{flex:1;display:grid;align-content:center;padding:24px 0}#slide h2{margin-bottom:15px}#slide ul{font-size:clamp(1.05rem,2.7vw,1.55rem);margin:0;padding-left:1.3em}#slide li{margin-bottom:.5em}.deck-controls span{white-space:nowrap}
@media(max-width:830px){.top nav{gap:12px;font-size:.85rem}.hero{gap:24px}.path a{font-size:.85rem}.section{padding-block:57px}}
@media(max-width:650px){html{scroll-padding-top:70px}.wrap{width:calc(100% - 32px)}.bar{min-height:64px}.top nav{display:none}.hero,.section-head,.domain-grid,.level-grid,.focus-panel,.support-layout,.case{grid-template-columns:1fr}.hero{padding-block:40px 46px}.hero-art img{aspect-ratio:1.28}.section-head{gap:13px}.path-inner{grid-template-columns:repeat(2,1fr)}.path a:nth-child(2){border-right:0}.path a:nth-child(-n+2){border-bottom:1px solid #cce679}.case img{height:240px;min-height:0}.deck-controls .button{padding:.6rem;font-size:.85rem}}
table:has(thead th:nth-child(2):last-child){min-width:0}
[hidden]{display:none!important}
footer{background:#102344;color:#fff;border-color:#102344}
footer .brand,footer a,footer a:hover{color:inherit}
footer a:hover{text-decoration:underline}
footer a:focus-visible{outline-color:#fff}
.footer-credit{padding-bottom:20px;margin-bottom:0;font-size:.9rem}