@font-face{font-family:"Inter";src:url("/assets/altcoin/inter-latin.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Francois One";src:url("/assets/altcoin/francois-one-latin.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Roboto Slab";src:url("/assets/altcoin/roboto-slab-latin.woff2") format("woff2");font-weight:400 600;font-style:normal;font-display:swap}
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.alt a{color:var(--red);text-underline-offset:3px}
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.alt :focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
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.alt .topbar{background:var(--charcoal);color:#fff;font-size:.82rem}
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.alt .shield{width:58px;height:62px;background:var(--ink);color:#fff;border:3px solid #fff;outline:2px solid var(--ink);border-radius:8px 8px 26px 26px;display:flex;flex-direction:column;align-items:center;justify-content:center;font:400 1.6rem/1 var(--display);flex:none}
.alt .shield small{font:700 .52rem var(--body);letter-spacing:.14em;margin-bottom:3px;color:var(--amber)}
.alt .wm{display:flex;flex-direction:column;line-height:1}
.alt .wm b{font:400 clamp(1.7rem,4vw,2.4rem) var(--display);color:var(--ink);letter-spacing:.01em}
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.alt .hero-copy{flex:1 1 56%}
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.alt .kicker::before{content:"";width:26px;height:2px;background:var(--amber)}
.alt h1{font-family:var(--display);font-weight:400;font-size:clamp(2.3rem,5.6vw,4.4rem);line-height:1.02;margin:14px 0 16px;color:#fff;letter-spacing:.005em}
.alt h1 em{font-style:normal;color:var(--amber)}
.alt .lede{font-size:1.1rem;max-width:58ch;color:#DEDAD0;margin:0 0 22px}
.alt .badges{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 26px;padding:0}
.alt .badges li{display:inline-flex;gap:7px;align-items:center;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:6px 13px;font-size:.84rem;color:#F3EFE6}
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.alt .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:13px 20px;font:700 .95rem var(--body);text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform .2s ease,background-color .2s ease,color .2s ease}
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.alt .ledger{width:100%;max-width:380px;background:#22242C;border:1px solid #3A3D48;border-radius:18px;padding:20px;font-family:var(--mono);font-size:.82rem;transform:rotate(-1.5deg)}
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.alt .ledger li:last-child{border-bottom:0}
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.alt .t-eth{background:#C9CFF0}.alt .t-ltc{background:#D6DCE4}.alt .t-sol{background:#C7F0DE}.alt .t-usdt{background:#BFE8D6}.alt .t-bnb{background:#F6DB86}
.alt .ledger .net{margin-left:auto;color:#A9A59B;font-size:.72rem;text-align:right}
.alt .ledger-f{margin-top:10px;color:var(--amber);font-size:.72rem;letter-spacing:.05em}
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.alt .toc .ico{color:var(--green)}
.alt .toc-sub{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
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.alt .toc-sub p{margin:0 0 8px;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
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.alt .zero-n small{font:600 .7rem var(--body);letter-spacing:.12em;text-transform:uppercase;color:#DEDAD0;margin-top:6px}
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.alt select:focus,.alt input:focus,.alt textarea:focus{border-color:var(--ink)}
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.alt .fstatus{font-size:.9rem;color:var(--muted);margin:0 0 14px}
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.alt .card-t h3{margin:0;font-size:1.55rem}
.alt .card-t p{margin:2px 0 0;font-size:.85rem;color:var(--muted)}
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.alt .steps h3{font-size:1.15rem}
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.alt .out p{margin:0;font-size:.82rem;color:#C9C5BB}
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.alt .snap dl{margin:0;font-size:.88rem}
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.alt details[open] summary::after{content:"\2212"}
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.alt .rich{max-width:760px;margin:0 auto;font-size:1.04rem;line-height:1.75}
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.alt .rich h3{font-size:1.5rem;margin:1.4em 0 .4em}
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.alt .rich p{margin:0 0 1.1em}
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.alt .rich img{display:block;border-radius:10px;margin:1em auto}
.alt .rich figure{margin:1.4em 0}
.alt .rich figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:6px}
.alt .rich table{width:100%;border-collapse:collapse;margin:1.2em auto;display:block;overflow-x:auto;font-size:.94rem}
.alt .rich th,.alt .rich td{border:1px solid var(--line-2);padding:10px 12px;text-align:left}
.alt .rich thead th{background:var(--ink);color:#fff}
.alt .rich code{font-family:var(--mono);background:var(--unk-bg);padding:1px 5px;border-radius:4px}
.alt .rich hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.alt .ask{display:flex;flex-wrap:wrap;gap:28px}
.alt .ask form{flex:1 1 360px;display:flex;flex-direction:column;gap:14px}
.alt .ask aside{flex:1 1 260px}
.alt .ask aside ul{padding-left:20px;font-size:.92rem}
.alt .fmsg{border-radius:10px;padding:12px 14px;font-size:.92rem}
.alt .fmsg[hidden]{display:none}
.alt .fmsg.ok{background:var(--ok-bg);color:var(--ink);border:1px solid var(--ok)}
.alt .fmsg.bad{background:var(--red-bg);color:var(--red);border:1px solid var(--red)}
.alt .author{display:flex;flex-wrap:wrap;gap:24px}
.alt .byline{flex:1 1 280px;display:flex;gap:14px;align-items:flex-start;background:var(--paper);border-radius:12px;padding:18px}
.alt .av{width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font:400 1.1rem var(--display);flex:none}
.alt .byline p{margin:0 0 6px;font-size:.92rem}
.alt .byline .soc{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:.85rem}
.alt .method{flex:2 1 400px}
.alt .method ul{padding-left:20px}
.alt .dates{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.alt .dates div{flex:1 1 180px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:.88rem}
.alt .dates b{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em}
.alt .srcs{font-size:.88rem;padding-left:20px;word-break:break-word}
.alt .rg{margin-top:28px;background:var(--green);color:#fff;border-radius:var(--r);padding:22px 26px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.alt .rg p{margin:0;flex:1 1 360px}
.alt .rg a{color:#fff;font-weight:700}
.alt .foot{margin-top:40px;background:#373941;color:#F0EEE8;padding:40px 0 0}
.alt .foot .cols{display:flex;flex-wrap:wrap;gap:28px}
.alt .foot .col{flex:1 1 200px}
.alt .foot h2{color:#fff;font-size:1.2rem;margin-bottom:10px}
.alt .foot ul{list-style:none;margin:0;padding:0}
.alt .foot li{padding:3px 0}
.alt .foot a{color:#F2A08F}
.alt .foot a:hover{color:#fff}
.alt .site-info{margin-top:30px;border-top:1px solid #4A4C55;padding:16px 0;font-size:.85rem;color:#C9C7C0}
.alt .jump{position:fixed;right:16px;bottom:16px;z-index:50;display:flex;gap:6px;background:var(--ink);border-radius:999px;padding:6px;box-shadow:0 8px 20px rgba(23,24,30,.25)}
.alt .jump a{display:flex;align-items:center;gap:6px;color:#fff;text-decoration:none;font-size:.82rem;font-weight:700;padding:8px 12px;border-radius:999px}
.alt .jump a:hover{background:var(--amber);color:var(--ink)}
@media (max-width:860px){
.alt .hero{flex-direction:column;padding:32px 22px;align-items:stretch}
.alt .card-c+.card-c{border-left:0;border-top:1px solid var(--line)}
.alt .tag{display:none}
.alt .burger{display:inline-flex}
.alt .nav ul{display:none;width:100%;flex-direction:column;padding-bottom:8px}
.alt .nav ul.open{display:flex}
.alt .nav:has(ul.open){max-height:85vh;overflow-y:auto}
.alt .nav .wrap{flex-wrap:wrap}
}
@media (max-width:600px){
.alt .wrap{padding:0 12px}
.alt .sec{padding:24px 16px}
.alt .shield{width:46px;height:50px;font-size:1.3rem}
.alt .topbar .soc{display:none}
.alt .card-f .src{margin-left:0;width:100%}
.alt .card-f .btn{flex:1 1 auto}
.alt .jump{left:12px;right:12px;bottom:10px;justify-content:space-around}
.alt .jump .jl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.alt .foot{padding-bottom:70px}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.alt *,.alt *::before,.alt *::after{transition:none!important;animation:none!important}
.alt .btn:hover{transform:none}
}