:root{
 --bg:#040a10;--bg2:#07131c;--panel:#091923;--panel2:#0d202c;--text:#f5f9fb;--muted:#8ea6b4;
 --line:rgba(142,190,210,.15);--cyan:#49e2cd;--blue:#5a9fff;--purple:#9f83ff;--gold:#f2c979;
 --green:#65e3a2;--danger:#ff7886;--max:1240px;--shadow:0 24px 80px rgba(0,0,0,.38);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,select,input{font:inherit}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-3;background:radial-gradient(900px 550px at 82% -10%,rgba(72,149,255,.13),transparent 62%),radial-gradient(700px 500px at 5% 30%,rgba(73,226,205,.07),transparent 68%),#040a10}
.noise{position:fixed;inset:0;opacity:.025;pointer-events:none;z-index:-2;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")}
.container{width:min(var(--max),92vw);margin:auto}.section{padding:105px 0;position:relative}.section.alt{background:#07121b}.section.light{background:#edf4f5;color:#0a1720}.section.light .muted,.section.light p{color:#52656f}.muted{color:var(--muted)}
.announce{border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(73,226,205,.07),rgba(90,159,255,.08));font-size:11px}.announce .container{height:34px;display:flex;align-items:center;justify-content:center;gap:12px;color:#b9cad2}.announce b{color:#fff}.announce a{color:var(--cyan);font-weight:800}
.header{position:sticky;top:0;z-index:90;background:rgba(4,10,16,.72);backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:.25s}.header.scrolled{border-color:var(--line);background:rgba(4,10,16,.92)}
.navbar{height:72px;display:flex;align-items:center;gap:27px}.brand{display:flex;align-items:center;gap:10px;min-width:152px}.logo{width:35px;height:35px;border-radius:11px;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--purple));display:grid;place-items:center;color:#031016;font-weight:1000;box-shadow:0 0 28px rgba(73,226,205,.2)}.brand strong{font-size:16px}.brand small{display:block;color:#718b99;font-size:9px;letter-spacing:.11em}
.navlinks{display:flex;align-items:center;gap:21px;flex:1}.navlinks a{font-size:12px;color:#a9bbc5;transition:.2s}.navlinks a:hover{color:#fff}.actions{display:flex;align-items:center;gap:9px}
.btn{min-height:42px;padding:0 16px;border:1px solid var(--line);border-radius:12px;background:#0b1822;color:#eff7fa;font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;transition:.23s}.btn:hover{transform:translateY(-2px);border-color:rgba(73,226,205,.4);box-shadow:0 12px 28px rgba(0,0,0,.2)}.btn.primary{background:linear-gradient(135deg,var(--cyan),#59bfff);border:0;color:#031118;box-shadow:0 10px 30px rgba(73,226,205,.17)}.btn.gold{background:linear-gradient(135deg,#f5d890,#d9aa4f);border:0;color:#211607}.btn.ghost{background:rgba(8,22,31,.45)}
.lang{position:relative}.lang summary{list-style:none}.lang summary::-webkit-details-marker{display:none}.langbox{position:absolute;right:0;top:49px;width:310px;display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:10px;border:1px solid var(--line);background:#07141d;border-radius:14px;box-shadow:var(--shadow)}.langbox button{border:0;background:none;color:#a7bac4;text-align:left;padding:7px 8px;border-radius:7px;cursor:pointer}.langbox button:hover{background:#102532;color:#fff}
.menu{display:none;width:42px;height:42px;border:1px solid var(--line);background:#091923;border-radius:11px;color:#fff}
.eyebrow{font-size:11px;color:var(--cyan);font-weight:850;text-transform:uppercase;letter-spacing:.16em}.hero{min-height:790px;display:flex;align-items:center;padding:70px 0 55px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}
h1{font-size:clamp(48px,6.4vw,82px);line-height:.99;letter-spacing:-.055em;margin:18px 0 22px}h2{font-size:clamp(32px,4vw,54px);line-height:1.06;letter-spacing:-.038em;margin:10px 0 18px}h3{font-size:19px;letter-spacing:-.02em;margin:0 0 8px}.grad{background:linear-gradient(90deg,var(--cyan),#70b7ff 58%,#a487ff);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:17px;color:#b0c1ca;max-width:720px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}.hero-pills{display:flex;gap:8px;flex-wrap:wrap}.hero-pills span{border:1px solid var(--line);background:rgba(9,24,33,.6);border-radius:999px;padding:7px 10px;color:#9fb3bf;font-size:10px}.hero-visual{height:630px;position:relative;perspective:1200px}.orb{position:absolute;width:520px;height:520px;right:-40px;top:35px;border-radius:50%;background:radial-gradient(circle,rgba(73,226,205,.15),rgba(90,159,255,.08) 38%,transparent 68%);filter:blur(2px);animation:pulse 5s ease-in-out infinite}@keyframes pulse{50%{transform:scale(1.06);opacity:.78}}
.phone{position:absolute;width:244px;border:1px solid rgba(255,255,255,.11);background:linear-gradient(145deg,#263843,#05090d 43%,#172733);border-radius:34px;padding:7px;box-shadow:0 48px 100px rgba(0,0,0,.55);transition:transform .3s}.phone img{border-radius:27px}.phone.p1{left:2%;top:125px;transform:rotate(-8deg)}.phone.p2{left:34%;top:25px;z-index:4}.phone.p3{right:-2%;top:130px;transform:rotate(8deg)}
.float-card{position:absolute;padding:12px 14px;border-radius:13px;border:1px solid rgba(93,205,220,.24);background:rgba(7,22,31,.78);backdrop-filter:blur(15px);font-size:10px;color:#8ea6b4;box-shadow:var(--shadow)}.float-card b{display:block;font-size:18px;color:#fff;margin-top:2px}.float-card.a{left:-1%;top:20px}.float-card.b{right:2%;bottom:30px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--line)}.metric{background:#07141d;padding:22px}.metric b{display:block;font-size:26px}.metric span{color:#728b99;font-size:10px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-head>p{max-width:590px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.card{border:1px solid var(--line);border-radius:18px;padding:22px;background:linear-gradient(180deg,rgba(14,31,42,.9),rgba(8,20,29,.96));transition:.25s;position:relative;overflow:hidden}.card:hover{transform:translateY(-5px);border-color:rgba(73,226,205,.3);box-shadow:0 22px 60px rgba(0,0,0,.22)}.light .card{background:#fff;border-color:#dce7eb;box-shadow:0 14px 40px rgba(20,47,57,.06)}.card p{color:var(--muted);font-size:13px}.step-no{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(73,226,205,.16),rgba(90,159,255,.15));color:var(--cyan);font-weight:900;margin-bottom:17px}
.journey{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.journey .card{padding:18px}.journey h3{font-size:15px}.journey p{font-size:11px}
.demo-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:center}.demo-tabs{display:grid;gap:8px}.demo-tab{border:1px solid transparent;background:transparent;color:#89a0ad;text-align:left;padding:14px;border-radius:12px;cursor:pointer;transition:.2s}.demo-tab.active,.demo-tab:hover{background:#10232f;border-color:var(--line);color:#fff}.demo-tab b{display:block}.demo-tab span{font-size:10px;color:#76909e}.demo-stage{min-height:610px;border:1px solid var(--line);border-radius:26px;background:radial-gradient(circle at 50% 15%,rgba(73,226,205,.1),transparent 48%),#07141d;display:grid;place-items:center;padding:30px;position:relative;overflow:hidden}.demo-stage img{max-height:565px;border-radius:24px;filter:drop-shadow(0 34px 58px rgba(0,0,0,.45));transition:.35s}.demo-stage.changing img{opacity:0;transform:scale(.97)}
.trial-box{position:relative;overflow:hidden;padding:43px;border:1px solid rgba(73,226,205,.23);border-radius:28px;background:linear-gradient(135deg,#0d282c,#0c1f2c 50%,#171529)}.trial-box:after{content:"$10";position:absolute;right:-30px;bottom:-75px;font-size:230px;font-weight:1000;color:rgba(255,255,255,.025)}.trial-money{font-size:72px;font-weight:1000;line-height:1}.trial-money small{font-size:17px;color:var(--cyan)}.mini-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:28px}.mini-step{padding:13px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.04);border-radius:12px;color:#9cb0bb;font-size:10px}.mini-step b{display:block;color:#fff;margin-bottom:3px}
.quant-split,.bcc-split,.ref-split,.community-split{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.rate-card{border:1px solid var(--line);border-radius:20px;padding:22px;background:#071720}.rate-total{font-size:50px;font-weight:1000;color:var(--cyan)}.rate-row{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px;color:#99adb8}.rate-row:last-child{border:0}.progress{height:9px;border-radius:99px;background:#132834;overflow:hidden}.progress i{display:block;height:100%;width:64%;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:99px}.milestones{display:flex;justify-content:space-between;color:#748d9b;font-size:9px;margin-top:7px}
.bcc-zone{background:radial-gradient(850px 520px at 78% 45%,rgba(56,137,255,.14),transparent 62%),radial-gradient(600px 420px at 12% 50%,rgba(73,226,205,.08),transparent 60%),#040b12}.bcc-coin{width:74px;height:74px;border-radius:24px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;color:#031016;font-weight:1000;font-size:27px;box-shadow:0 0 50px rgba(73,226,205,.23)}.chart{border:1px solid rgba(90,159,255,.2);background:linear-gradient(180deg,#081b28,#050e16);border-radius:20px;padding:18px}.chart-top{display:flex;justify-content:space-between}.chart-price{font-size:34px;font-weight:1000}.up{color:var(--green)}.chart svg{width:100%;height:265px;margin-top:14px}.chart path{fill:none;stroke:url(#g);stroke-width:2.4;stroke-dasharray:300;stroke-dashoffset:300;transition:stroke-dashoffset 1.8s ease}.chart.visible path{stroke-dashoffset:0}.tf{display:flex;gap:5px;flex-wrap:wrap}.tf button{border:0;background:transparent;color:#6f8998;border-radius:7px;padding:5px 7px;font-size:10px;cursor:pointer}.tf button.active{background:#123442;color:var(--cyan)}
.levels{display:flex;align-items:flex-end;gap:7px;height:260px}.level{flex:1;border-radius:10px 10px 4px 4px;background:linear-gradient(180deg,rgba(73,226,205,.75),rgba(90,159,255,.15));position:relative;min-width:34px;transition:.3s}.level:hover{filter:brightness(1.18);transform:translateY(-5px)}.level span{position:absolute;bottom:-26px;left:50%;transform:translateX(-50%);font-size:9px;color:#77909d}
.creator-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.creator-card{padding:0}.creator-media{height:180px;background:radial-gradient(circle at 50% 18%,rgba(90,159,255,.18),transparent 46%),linear-gradient(145deg,#0e222e,#071018);display:grid;place-items:center}.avatar{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#245668,#2a3e69);font-weight:1000}.creator-body{padding:17px}.tag{font-size:9px;padding:4px 7px;border-radius:999px;background:#13342d;color:#74e2b5}
.community-feed{display:grid;gap:10px}.post{border:1px solid var(--line);border-radius:14px;padding:15px;background:#091923}.post-top{display:flex;align-items:center;gap:10px}.post .avatar{width:34px;height:34px;font-size:10px}.post p{color:#a6b7c0;font-size:12px;margin:8px 0}.post-actions{display:flex;gap:14px;color:#718a98;font-size:10px}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.trust{border:1px solid var(--line);border-radius:15px;padding:19px;background:#08151e}.trust b{display:block;font-size:17px}.trust span{font-size:10px;color:#748d99}
.faq{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;border:0;background:none;color:inherit;text-align:left;padding:18px 0;font-weight:850;cursor:pointer;display:flex;justify-content:space-between}.faq-a{display:none;color:var(--muted);font-size:12px;padding:0 0 18px;max-width:820px}.faq-item.open .faq-a{display:block}
.reveal{opacity:1;transform:none;transition:opacity .75s ease,transform .75s ease}.js .reveal{opacity:0;transform:translateY(26px)}.reveal.visible{opacity:1;transform:none}.stagger>*{opacity:1;transform:none;transition:.55s}.js .stagger>*{opacity:0;transform:translateY(18px)}.stagger.visible>*{opacity:1;transform:none}.stagger.visible>*:nth-child(2){transition-delay:.07s}.stagger.visible>*:nth-child(3){transition-delay:.14s}.stagger.visible>*:nth-child(4){transition-delay:.21s}.stagger.visible>*:nth-child(5){transition-delay:.28s}
.page-hero{padding:82px 0 55px;text-align:center}.page-hero h1{max-width:920px;margin:16px auto}.page-hero .lead{margin:auto}.subnav{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:20px}.subnav a{padding:7px 10px;border-radius:999px;border:1px solid var(--line);font-size:10px;color:#91a6b1}
.page-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.list{display:grid;gap:10px}.list div{font-size:12px;color:#a8bac3;display:flex;gap:9px}.list div:before{content:"✓";color:var(--cyan)}
.form{max-width:820px;margin:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;color:#849aa7}.field input,.field textarea,.field select{border:1px solid var(--line);background:#07141d;color:#fff;border-radius:11px;padding:12px;outline:none}.field textarea{min-height:110px}.calc{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}.calc-box{border:1px solid var(--line);border-radius:18px;padding:22px;background:#081720}.calc-result{font-size:42px;font-weight:1000;color:var(--cyan)}
footer{border-top:1px solid var(--line);padding:55px 0 28px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:28px}.footer-grid h4{font-size:10px;text-transform:uppercase;letter-spacing:.12em}.footer-grid a{display:block;color:#748d9a;font-size:11px;margin:8px 0}.footer-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;color:#5f7987;font-size:10px;display:flex;justify-content:space-between}
.dock{position:fixed;right:20px;bottom:20px;z-index:80}.dock-panel{display:none;position:absolute;right:0;bottom:52px;width:220px;padding:8px;border:1px solid var(--line);border-radius:14px;background:#07141d;box-shadow:var(--shadow)}.dock:hover .dock-panel{display:grid}.dock-panel a{padding:10px;border-radius:8px;color:#a8bac4;font-size:11px}.dock-panel a:hover{background:#102632}.mobile-cta{display:none}
.toast{position:fixed;left:50%;bottom:28px;z-index:120;transform:translate(-50%,20px);opacity:0;background:#102632;border:1px solid var(--line);padding:10px 14px;border-radius:10px;font-size:11px;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
html[dir="rtl"] .navlinks,html[dir="rtl"] .hero-grid,html[dir="rtl"] .section-head{text-align:right}html[dir="rtl"] .faq-q{text-align:right}html[dir="rtl"] .langbox{right:auto;left:0}
@media(max-width:1000px){.navlinks{position:fixed;display:none;left:14px;right:14px;top:78px;flex-direction:column;align-items:stretch;padding:14px;background:#07141d;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.menu-open .navlinks{display:flex}.menu{display:block}.actions .primary,.lang{display:none}.hero-grid,.demo-grid,.quant-split,.bcc-split,.ref-split,.community-split,.page-grid,.calc{grid-template-columns:1fr}.hero{min-height:auto;padding-top:45px}.hero-visual{height:540px}.cards{grid-template-columns:1fr 1fr}.journey{grid-template-columns:1fr 1fr}.creator-strip{grid-template-columns:1fr 1fr}.trust-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.announce .container{justify-content:flex-start;overflow:auto;white-space:nowrap}.navbar{height:65px}.brand small{display:none}.hero{padding-top:34px}h1{font-size:47px}.lead{font-size:14px}.hero-visual{height:405px}.phone{width:176px}.phone.p1{left:-6%;top:100px}.phone.p2{left:27%;top:15px}.phone.p3{right:-8%;top:112px}.float-card{display:none}.section{padding:63px 0}.cards,.journey,.creator-strip,.trust-grid{grid-template-columns:1fr}.mini-steps{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:1fr 1fr}.section-head{display:block}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.mobile-cta{display:grid;position:fixed;left:10px;right:10px;bottom:10px;z-index:82;grid-template-columns:1fr 1fr;gap:8px;padding:8px;border:1px solid var(--line);background:rgba(4,10,16,.91);backdrop-filter:blur(16px);border-radius:15px}.dock{bottom:76px}body{padding-bottom:72px}}