/* Best Crypto Roulette — classic editorial: ivory paper, deep wine, muted gold. */
:root{--ivory:#F7F1E6;--paper:#FBF8F2;--wine:#4A1424;--wine-d:#2E0A15;--wine-l:#7A1F35;--gold:#B08D57;--gold-l:#D9BE8A;--gold-t:#7D5F2E;--ink:#1E1418;--ink-2:#4A3F42;--line:#E2D7C3;--green:#1F4D3A;
--serif:"DM Serif Display","Playfair Display",Georgia,"Times New Roman",serif;--sans:"Source Sans 3","Segoe UI",system-ui,-apple-system,Arial,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--ivory);color:var(--ink);font:400 18px/1.65 var(--sans)}
img,svg{max-width:100%}
a{color:var(--wine-l);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--wine-d)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:9;background:#fff;padding:8px 12px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;color:var(--wine-d);line-height:1.15;letter-spacing:-.005em}
h1{font-size:clamp(2.1rem,6vw,3.6rem);margin:.2em 0 .3em}
h1 em,.lt em{font-style:italic;color:inherit}

/* age bar + header */
.age{background:var(--wine-d);color:#EADFCB;font-size:.82rem;text-align:center;padding:6px 12px;letter-spacing:.02em}
.age a{color:var(--gold-l)}
.hd{background:var(--wine);border-bottom:1px solid var(--gold);position:relative}
.hd::after{content:"";position:absolute;left:0;right:0;bottom:-5px;border-bottom:1px solid rgba(176,141,87,.5)}
.hd-in{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ivory)}
.mk{width:36px;height:36px;flex:none}
.lt{font-family:var(--serif);font-size:1.35rem;line-height:1;color:var(--ivory)}
.lt em{color:var(--gold-l)}
.nav{display:flex;gap:4px}
.nav a{color:#EADFCB;text-decoration:none;font-size:.95rem;font-weight:600;padding:8px 11px;border-radius:2px;letter-spacing:.02em}
.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav a[aria-current=page]{color:var(--gold-l);box-shadow:inset 0 -2px 0 var(--gold)}
.burger{display:none;background:none;border:1px solid var(--gold);width:44px;height:40px;padding:9px;border-radius:2px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--gold-l);margin:4px 0}
@media (max-width:860px){
 .burger{display:block}
 .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--wine-d);flex-direction:column;padding:8px 20px 16px;z-index:5;border-bottom:1px solid var(--gold)}
 .nav.open{display:flex}
 .nav a{padding:12px 4px;border-bottom:1px solid rgba(217,190,138,.18);font-size:1.05rem}
}

/* breadcrumbs, headers */
.bc ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:22px 0 0;font-size:.85rem;color:var(--ink-2)}
.bc li+li::before{content:"\203A";margin-right:6px;color:var(--gold-t)}
.bc a{color:var(--ink-2)}
.kick{font-size:.78rem;text-transform:uppercase;letter-spacing:.2em;color:var(--gold-t);font-weight:700;margin:24px 0 0}
.lede{font-size:1.18rem;color:var(--ink-2);max-width:60ch;margin:0 0 12px}
.rule{display:block;height:14px;margin:18px 0 8px;background:radial-gradient(circle,var(--gold) 3px,transparent 3.5px) center/14px 14px no-repeat,linear-gradient(var(--gold),var(--gold)) left center/calc(50% - 14px) 1px no-repeat,linear-gradient(var(--gold),var(--gold)) right center/calc(50% - 14px) 1px no-repeat;max-width:320px}
.ph{padding-bottom:12px}
.ah{max-width:820px;padding-bottom:6px}
.byline{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.9rem;color:var(--ink-2);margin:14px 0 0}
.byline span+span::before,.byline a::before{content:"";}

/* hero */
.hero{background:radial-gradient(ellipse at 78% 45%,#5D1B2E 0%,var(--wine) 45%,var(--wine-d) 100%);color:var(--ivory);border-bottom:1px solid var(--gold)}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:56px}
.hero h1{color:var(--ivory)}.hero h1 em{color:var(--gold-l)}
.hero .kick{color:var(--gold-l);margin-top:0}
.hero .lede{color:#EADFCB}
.hero-art{text-align:center}
.hero-art .wheel{width:100%;max-width:360px;height:auto}
.cap{font-size:.85rem;color:#E0D2BA;margin:10px auto 0;max-width:34ch}.cap a{color:var(--gold-l)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{display:inline-block;background:var(--gold-l);color:var(--wine-d);font-weight:700;text-decoration:none;padding:12px 20px;border-radius:2px;border:1px solid var(--gold-l)}
.btn:hover{background:#E8D3A6;color:var(--wine-d)}
.btn-o{background:transparent;color:var(--ivory);border-color:var(--gold)}
.btn-o:hover{background:rgba(255,255,255,.07);color:#fff}
@media (max-width:860px){.hero-in{grid-template-columns:1fr;padding-top:36px;padding-bottom:40px}.hero-art .wheel{max-width:260px}}

/* sections + cards */
.sec{margin:56px 0}
.sh{font-size:1.9rem;margin:0 0 20px;display:flex;align-items:center;gap:14px}
.sh::after{content:"";flex:1;height:1px;background:var(--gold)}
.sub{color:var(--ink-2);margin:-8px 0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mt{margin-top:22px}
.lead-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:22px}
.stack{display:grid;gap:22px}
.card{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--wine);padding:22px 22px 18px;display:flex;flex-direction:column}
.card h3{font-size:1.4rem;margin:6px 0 8px}
.card h3 a{color:var(--wine-d);text-decoration:none}.card h3 a:hover{text-decoration:underline}
.card p{margin:0 0 12px;color:var(--ink-2);font-size:.98rem}
.card-big{background:var(--wine);border-color:var(--wine);border-top-color:var(--gold);color:var(--ivory)}
.card-big h3{font-size:2rem}.card-big h3 a{color:var(--ivory)}.card-big p{color:#EADFCB;font-size:1.05rem}
.card-big .tag,.card-big .card-ft{color:var(--gold-l)}
.tag{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-t);font-weight:700}
.num{font-family:var(--serif);font-style:italic}
.card-ft{margin-top:auto!important;display:flex;justify-content:space-between;font-size:.85rem!important;color:var(--ink-2)}
@media (max-width:960px){.grid3{grid-template-columns:1fr 1fr}.lead-grid{grid-template-columns:1fr}}
@media (max-width:620px){.grid3{grid-template-columns:1fr}}
.topics{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.topic{display:flex;gap:16px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);padding:18px 20px;text-decoration:none;color:var(--ink)}
.topic:hover{border-color:var(--gold)}
.topic .num{font-size:1.9rem;color:var(--gold-t);min-width:2.2em;line-height:1}
.topic b{display:block;font-family:var(--serif);font-weight:400;font-size:1.3rem;color:var(--wine-d)}
.topic small{display:block;color:var(--ink-2);font-size:.95rem;line-height:1.45;margin-top:4px}
@media (max-width:700px){.topics{grid-template-columns:1fr}}
.note{background:var(--paper);border:1px solid var(--gold);padding:24px 26px;outline:1px solid var(--line);outline-offset:4px}
.note h2{margin-top:0;font-size:1.5rem}
.empty{color:var(--ink-2)}

/* tables */
.dt{overflow-x:auto;margin:20px 0;border:1px solid var(--line);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--wine);color:var(--ivory);font-weight:600;font-size:.85rem;letter-spacing:.04em}
tbody tr:nth-child(even) td{background:#F3ECDF}
tr.tot td{font-weight:700;border-top:2px solid var(--gold)}
.num,td.num,th.num{text-align:right}
td.num,th.num{font-family:inherit;font-style:normal;font-variant-numeric:tabular-nums}

/* article */
.alay{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;margin-top:20px}
.toc{position:sticky;top:20px;align-self:start;font-size:.92rem}
.toc details{border-left:2px solid var(--gold);padding-left:14px}
.toc summary{font-family:var(--serif);font-size:1.15rem;color:var(--wine-d);cursor:pointer;margin-bottom:6px}
.toc ol{padding-left:18px;margin:0}.toc li{margin:6px 0}.toc a{color:var(--ink-2);text-decoration:none}.toc a:hover{color:var(--wine-l);text-decoration:underline}
@media (max-width:860px){.alay{grid-template-columns:1fr;gap:12px}.toc{position:static}.toc details{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--gold);padding:12px 14px}.toc details:not([open]){}}
.prose{max-width:720px;min-width:0}
.prose h2{font-size:1.85rem;margin:1.8em 0 .5em}
.prose h3{font-size:1.35rem;margin:1.5em 0 .4em}
.prose p,.prose li{color:var(--ink)}
.prose > p:first-child::first-letter{font-family:var(--serif);float:left;font-size:3.6em;line-height:.85;padding:6px 10px 0 0;color:var(--wine)}
.prose code{background:#EFE6D6;padding:1px 5px;font-size:.88em;word-break:break-all;border-radius:2px}
.prose blockquote{margin:24px 0;padding:14px 20px;border-left:3px solid var(--gold);background:var(--paper);font-style:italic}
.prose blockquote p{margin:0}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--wine-d)}
.faq p{margin:8px 0 0}
.rg-note{margin:36px 0 0;padding:14px 18px;border:1px solid var(--line);border-left:3px solid var(--wine);background:var(--paper);font-size:.92rem}
.related{margin:56px 0}

/* footer */
.ft{background:var(--wine-d);color:#E0D2BA;margin-top:72px;border-top:1px solid var(--gold);padding:44px 0 26px;font-size:.93rem}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.ft h2{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:var(--gold-l);margin:4px 0 10px;font-weight:700}
.ft a{color:#F2E9D8;display:block;margin:6px 0;text-decoration:none}.ft a:hover{text-decoration:underline}
.ft .logo{display:flex;margin:0 0 12px}
.ft-note{max-width:36ch}
.b18{display:inline-grid;place-items:center;width:44px;height:44px;border:1.5px solid var(--gold-l);border-radius:50%;color:var(--gold-l);font-weight:700;margin-top:8px}
.ft-legal{border-top:1px solid rgba(217,190,138,.25);margin:24px 0 0;padding-top:16px;font-size:.85rem}
.ft-legal a{display:inline;color:var(--gold-l)}
@media (max-width:860px){.ft-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ft-grid{grid-template-columns:1fr}}
@media print{.hd,.ft,.age,.toc{display:none}}