:root{--bg:#0c0a12;--bg2:#120e1b;--card:#191424;--card2:#211a30;--line:#2e2542;--text:#f6f2ff;--muted:#aaa0bf;--gold:#f4c25b;--gold2:#e09b2d;--mint:#63fab3;--violet:#9b6bff;--hd:Outfit,system-ui,sans-serif;--bd:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 var(--bd);overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}a{color:var(--gold)}a:hover{color:#fff}
.w{max-width:1160px;margin:0 auto;padding:0 20px}.narrow{max-width:800px}
h1,h2,h3{font-family:var(--hd);line-height:1.12;letter-spacing:-.02em;margin:0 0 .55em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.55rem,3vw,2.2rem);margin-top:1.9em}h3{font-size:1.25rem;margin-top:1.4em}
.gold{background:linear-gradient(180deg,#ffe7a3,var(--gold) 50%,var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hd{position:sticky;top:0;z-index:40;background:rgba(12,10,18,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:20px;height:66px}
.logo{display:flex;align-items:center;gap:9px;color:var(--text);text-decoration:none;font:800 1.3rem var(--hd)}.logo em{font-style:normal;color:var(--gold)}
.nv{display:flex;gap:2px;margin-left:auto}.nv a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:500;padding:8px 10px;border-radius:9px}.nv a:hover,.nv a[aria-current]{color:var(--text);background:var(--card)}
.mtoggle{display:none;font-size:1.5rem;cursor:pointer;margin-left:auto;color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(180deg,#ffd877,var(--gold2));color:#1b1203!important;font:700 1rem var(--hd);text-decoration:none;padding:13px 24px;border-radius:999px;box-shadow:0 10px 30px -10px rgba(244,194,91,.7),inset 0 1px 0 rgba(255,255,255,.5);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}.btn-s{padding:9px 18px;font-size:.9rem}.btn-lg{padding:17px 32px;font-size:1.1rem}
.btn-mint{background:linear-gradient(180deg,#8affc9,#39db8f);box-shadow:0 10px 30px -10px rgba(57,219,143,.7)}
/* home hero */
.vhero{position:relative;padding:70px 0 50px;overflow:hidden;background:radial-gradient(700px 420px at 75% 30%,rgba(155,107,255,.28),transparent 65%),radial-gradient(600px 400px at 10% 90%,rgba(244,194,91,.12),transparent 60%)}
.vhero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.eyebrow{font:700 .78rem var(--bd);letter-spacing:.16em;text-transform:uppercase;color:var(--mint)}
.vhero p.lede{font-size:1.15rem;color:#d6cfe6;max-width:560px}
.vhero video,.vhero .poster{border-radius:24px;box-shadow:0 40px 90px -30px rgba(0,0,0,.9);border:1px solid var(--line)}
.code{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:24px 0 8px}.code>span:first-child{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.code code{font:800 1.4rem var(--hd);color:var(--gold);border:2px dashed var(--gold2);padding:6px 16px;border-radius:12px;letter-spacing:.06em}
.code button{background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:700;cursor:pointer}
.code .fine{width:100%;font-size:.78rem;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.stats div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px}
.stats b{display:block;font:800 1.6rem var(--hd);color:var(--gold)}.stats span{font-size:.82rem;color:var(--muted)}
/* ladder */
.blk{padding:70px 0}.blk-alt{background:var(--bg2);border-block:1px solid var(--line)}
.blk-hd{text-align:center;max-width:700px;margin:0 auto 34px}.blk-hd p{color:var(--muted)}
.ladder{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.ladder a{text-decoration:none;color:var(--text);text-align:center;font:700 .95rem var(--hd);transition:transform .2s}.ladder a:hover{transform:translateY(-6px)}
.ladder img{border-radius:14px;margin-bottom:8px}
.rewards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rw{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;gap:16px;align-items:flex-start;text-decoration:none;color:var(--text)}
.rw:hover{border-color:var(--gold2);color:var(--text)}.rw img{width:84px;height:84px;border-radius:16px;flex:none;object-fit:cover}.rw h3{margin:0 0 4px;font-size:1.1rem}.rw p{margin:0;color:var(--muted);font-size:.93rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text)}.card:hover{border-color:var(--gold2);color:var(--text)}
.card img{aspect-ratio:16/10;object-fit:cover;width:100%}.card-b{padding:16px 18px 20px;display:flex;flex-direction:column;gap:4px}.card-b span{color:var(--muted);font-size:.92rem}
/* article */
.phero{padding:40px 0 34px;border-bottom:1px solid var(--line);background:radial-gradient(600px 300px at 85% 20%,rgba(155,107,255,.22),transparent 70%)}
.phero-in{display:grid;grid-template-columns:1fr 300px;gap:30px;align-items:center}.phero-in>div:only-child{grid-column:1/-1;max-width:820px}
.phero-art img{max-height:300px;width:auto;margin-left:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.6))}
.bc{font-size:.85rem;color:var(--muted);margin-bottom:12px}.bc a{color:var(--muted)}
.lede{font-size:1.18rem;color:#d6cfe6;margin:0 0 10px}.by{font-size:.85rem;color:var(--muted);margin:0}
.content{padding-top:30px;padding-bottom:40px}.content p,.content li{color:#ddd6ea}
.toc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 20px;margin-bottom:10px}.toc summary{cursor:pointer;font:700 1rem var(--hd)}
.toc ol{margin:10px 0 0;padding-left:1.2em;columns:2;column-gap:30px}.toc a{color:#ddd6ea;text-decoration:none;font-size:.93rem}.toc a:hover{color:var(--gold)}
.tbl-wrap{overflow-x:auto;margin:1.4em 0;border-radius:16px;border:1px solid var(--line)}
.tbl{width:100%;border-collapse:collapse;font-size:.95rem}.tbl th{background:var(--card2);text-align:left;padding:12px 14px;font-family:var(--hd)}.tbl td{padding:11px 14px;border-top:1px solid var(--line)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:1.4em 0}.facts div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.facts dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.facts dd{margin:2px 0 0;font-weight:700}
.steps{counter-reset:s;list-style:none;padding:0;margin:1.4em 0;display:grid;gap:10px}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;column-gap:14px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.steps li:before{content:counter(s);grid-row:span 2;width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,#ffd877,var(--gold2));color:#1b1203;font:800 1.15rem var(--hd);display:grid;place-items:center}
.steps span{color:var(--muted)}
.callout{background:rgba(155,107,255,.1);border:1px solid rgba(155,107,255,.35);border-radius:16px;padding:16px 18px;margin:1.4em 0;color:#e4dcf5}.callout.warn{background:rgba(244,194,91,.08);border-color:rgba(244,194,91,.35)}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:1.4em 0}.pc>div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px}.pc h3{margin-top:0;font-size:1.05rem}.pros h3{color:var(--mint)}.cons h3{color:var(--gold)}.pc ul{margin:0;padding-left:1.1em}
.tier{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:1em 0 .6em}.tier figure{margin:0;text-align:center}.tier img{border-radius:14px}.tier figcaption{font:700 .9rem var(--hd);margin-top:6px}
.fig{margin:1.6em 0}.fig img{border-radius:18px;border:1px solid var(--line)}.fig figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
.mid{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(110deg,#2a1d45,#1a1426);border:1px solid #4a3874;border-radius:18px;padding:18px 22px;margin:2em 0}.mid p{margin:0;font-weight:700;color:var(--text)}
.calc{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid #4a3874;border-radius:20px;padding:22px;margin:1.6em 0}
.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.calc label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--muted)}
.calc input{background:#0c0a12;border:1px solid var(--line);border-radius:12px;color:var(--text);font:700 1.1rem var(--hd);padding:10px 12px;width:100%}
.calc-out{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.calc-out div{background:#0c0a12;border-radius:14px;padding:12px;text-align:center}.calc-out b{display:block;font:800 1.4rem var(--hd);color:var(--gold)}.calc-out span{font-size:.8rem;color:var(--muted)}
.faq{margin-top:2.6em}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;padding:16px 0;font:700 1.08rem var(--hd);list-style:none;display:flex;justify-content:space-between;gap:12px}.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:'+';color:var(--gold);font-size:1.4rem;line-height:1}.faq-item[open] summary:after{content:'−'}.faq-item>div{padding:0 0 16px;color:#ddd6ea}
.endcta{margin:3em 0 1em;text-align:center;background:radial-gradient(500px 200px at 50% 0,rgba(244,194,91,.18),transparent 70%),var(--card);border:1px solid var(--line);border-radius:24px;padding:34px 20px}.endcta h2{margin-top:0}.endcta p{color:var(--muted)}.endcta .code{justify-content:center}
.ft{border-top:1px solid var(--line);background:#08060d;padding:44px 0 30px;margin-top:40px;color:var(--muted);font-size:.9rem}
.ft-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.ft-top nav{display:flex;flex-wrap:wrap;gap:6px 18px;max-width:640px}.ft-top nav a{color:var(--muted);text-decoration:none}.ft-top nav a:hover{color:var(--gold)}
.ft-rg{display:flex;gap:16px;align-items:center;margin:26px 0 14px;padding:16px;border-radius:16px;background:var(--card)}.ft-rg b{flex:none;width:50px;height:50px;border-radius:50%;background:#e5484d;color:#fff;display:grid;place-items:center;font:800 1rem var(--hd)}.ft-rg p{margin:0}.ft-rg a{color:var(--text)}
.ft-small{font-size:.8rem}
@media(max-width:1000px){.nv{display:none;position:absolute;left:0;right:0;top:66px;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 20px}#m:checked~.nv{display:flex}.mtoggle{display:block}.hd .btn-s{display:none}
.vhero-in,.split,.phero-in{grid-template-columns:1fr}.ladder{grid-template-columns:repeat(4,1fr)}.rewards,.cards{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.phero-art{display:none}}
@media(max-width:620px){.ladder{grid-template-columns:repeat(3,1fr)}.rewards,.cards,.pc,.calc-grid,.calc-out{grid-template-columns:1fr}.toc ol{columns:1}.mid{flex-direction:column;text-align:center}.vhero{padding-top:36px}}