:root{--bg:#0a0a0b;--bg2:rgba(255,255,255,.025);--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.15);--fg:#FFFFFF;--mut:rgba(255,255,255,.65);--dim:rgba(255,255,255,.55);--acc:#7c8cff;--mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;color-scheme:dark}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:15px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
body::before{content:"";position:fixed;inset:0 0 auto;height:520px;background:radial-gradient(600px 300px at 50% -60px,rgba(124,140,255,.16),transparent 70%);pointer-events:none;z-index:-1}
a{color:var(--acc);text-decoration:none}
::selection{background:rgba(124,140,255,.35)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:4px}
code,pre{font-family:var(--mono);font-size:13px}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:var(--fg);color:var(--bg);padding:6px 10px;border-radius:6px;z-index:9}
/* nav */
.nav{position:sticky;top:0;z-index:5;background:rgba(10,10,11,.72);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em}
.mark{width:26px;height:26px;display:block;object-fit:contain;border-radius:0}
.nav nav{display:flex;gap:24px}.nav nav a,.foot nav a{color:var(--mut);font-size:14px;transition:color .15s}.nav nav a:hover,.foot nav a:hover{color:var(--fg)}
main{flex:1}
/* hero */
.hero{padding:112px 24px 72px;text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--mut);border:1px solid var(--line2);border-radius:999px;padding:4px 12px;background:var(--bg2)}
.dot{width:6px;height:6px;border-radius:50%;background:#7C8CFF;box-shadow:0 0 8px #7C8CFF}
h1{font-size:clamp(40px,7vw,72px);line-height:1.04;letter-spacing:-.045em;font-weight:600;margin:24px 0 18px;background:linear-gradient(180deg,#fff 30%,rgba(255,255,255,.65));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--mut);font-size:18px;max-width:560px;margin:0 auto}
.chains{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:28px 0 40px}
.chains li{font-size:12px;color:var(--mut);border:1px solid var(--line);border-radius:6px;padding:3px 10px}
.term{display:block;text-align:left;max-width:680px;margin:0 auto;background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:18px 20px;overflow-x:auto;line-height:1.8;box-shadow:0 20px 60px -20px rgba(10,10,11,.6)}
.term .c{color:var(--dim)}.term .p{color:var(--acc);user-select:none}
/* sections */
.sec{padding-top:56px;padding-bottom:24px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
h2{font-size:14px;font-weight:500;color:var(--fg);letter-spacing:0}
.sec-h span,.sec-h a{font-size:13px;color:var(--dim)}.sec-h a:hover{color:var(--fg)}
.table{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg2)}
.row{display:grid;grid-template-columns:56px 220px 1fr auto;align-items:center;gap:16px;padding:16px 20px;border-top:1px solid var(--line);transition:background .15s}
.row:first-child{border-top:0}.row:hover{background:rgba(255,255,255,.04)}
.m{font:600 10px/1 var(--mono);letter-spacing:.04em;padding:4px 0;width:44px;text-align:center;border-radius:4px}
.m-get{color:#7C8CFF;background:rgba(124,140,255,.08)}.m-post{color:var(--acc);background:rgba(124,140,255,.1)}
.path{color:var(--fg)}.desc{color:var(--mut);font-size:14px}
.price{font:500 13px var(--mono);color:var(--fg);white-space:nowrap}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{display:flex;flex-direction:column;gap:6px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--line2);transform:translateY(-1px)}
.card-t{font-weight:500}.card .price{margin-top:auto;padding-top:10px;color:var(--mut)}
.more{margin-top:20px;font-size:13px;color:var(--dim)}.more a{color:var(--mut)}.more a:hover{color:var(--fg)}
/* article */
.article{max-width:720px;padding-top:72px;padding-bottom:72px}
.article h1{font-size:clamp(32px,5vw,44px);margin:16px 0 12px}
.article .sub{margin:0;font-size:17px}
.article h2{margin:40px 0 12px}
.article p,.article li{color:var(--mut)}
.article a:not(.btn){color:var(--acc);text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.crumb{font-size:13px;color:var(--dim)}.article .crumb a{color:var(--mut);text-decoration:none}
.tag{display:inline-block;margin-top:20px;font:500 13px var(--mono);color:var(--fg);border:1px solid var(--line2);border-radius:6px;padding:4px 10px}
.btn{display:inline-flex;align-items:center;gap:6px;margin-top:20px;background:var(--acc);color:var(--bg);font-weight:500;font-size:14px;padding:8px 16px;border-radius:8px;transition:opacity .15s}.btn:hover{opacity:.85}
pre{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:16px 18px;overflow-x:auto;color:rgba(255,255,255,.8);line-height:1.7}
:not(pre)>code{background:var(--bg2);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:12.5px;color:var(--fg)}
.row code.path{background:none;border:0;padding:0;font-size:13px}
.tscroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}
thead th{border-top:0;color:var(--dim);font-weight:500;font-size:12px;background:var(--bg2)}
td{color:var(--mut)}td b{color:var(--fg);font-weight:500}
.steps{padding-left:20px;margin-top:28px}.steps li{padding:6px 0}.steps li::marker{color:var(--dim);font-family:var(--mono)}
.note{margin-top:24px;font-size:13px}
/* footer */
.foot{border-top:1px solid var(--line);margin-top:80px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:28px;padding-bottom:28px;font-size:13px;color:var(--dim)}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}.foot nav a{font-size:13px}
@media (max-width:820px){.row{grid-template-columns:48px 1fr auto;row-gap:4px}.row .desc{grid-column:2/4;grid-row:2}.cards{grid-template-columns:1fr}}
@media (max-width:520px){.hero{padding-top:72px}.sub{font-size:16px}.nav nav{gap:16px}.row{grid-template-columns:44px 1fr;padding:14px 16px}.row .price{grid-column:2;grid-row:3}.row .desc{grid-column:2;grid-row:2}.path{font-size:12.5px;word-break:break-all}.term{font-size:12px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.sub,h1{text-wrap:balance}.hero .sub{max-width:620px}
@media (max-width:520px){.term{white-space:pre-wrap;word-break:break-all}.chains{gap:6px}.chains li{padding:2px 8px;font-size:11px}}
.tscroll{margin-top:20px}.article .tag{line-height:1.5}

.brand{color:var(--fg)}

.hl{background:linear-gradient(180deg,#B3BCFF,#7C8CFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero{position:relative}.hero:before{content:"";position:absolute;inset:-40px 0 auto;height:420px;background:radial-gradient(600px 260px at 50% 30%,rgba(124,140,255,.28),transparent 70%);pointer-events:none;z-index:-1}
.ctas{display:flex;gap:12px;justify-content:center;margin:28px 0 8px;flex-wrap:wrap}.ctas .btn{margin-top:0}
.btn-lg{font-size:15px;padding:11px 22px;border-radius:10px;font-weight:600;box-shadow:0 0 24px rgba(124,140,255,.35)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(124,140,255,.6);box-shadow:none}.btn-ghost:hover{background:rgba(124,140,255,.12);opacity:1}
.row .price{color:#7C8CFF}.card .price{color:#7C8CFF}
.card-t{color:#fff}.card:hover{border-color:#7C8CFF;box-shadow:0 0 0 1px rgba(124,140,255,.25),0 8px 30px rgba(124,140,255,.12)}
.row:hover{background:rgba(124,140,255,.05)}
.pill{border-color:rgba(124,140,255,.45)!important;color:#fff}
.sec-h a{color:#7C8CFF}