:root{--bg:#0d0b12;--panel:#17131f;--panel2:#211a2c;--text:#f3eff8;--muted:#aaa0b8;--accent:#c79bff;--accent2:#7fe0d4;--line:rgba(255,255,255,.1);--danger:#ff9d9d;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 15% 0%,rgba(125,76,190,.22),transparent 32%),radial-gradient(circle at 90% 12%,rgba(44,187,174,.12),transparent 28%),var(--bg);color:var(--text);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
button,a{-webkit-tap-highlight-color:transparent}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px max(22px,4vw);background:rgba(13,11,18,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,#d8b4fe,#8f69d8);color:#1a1222;box-shadow:0 8px 30px rgba(174,126,255,.25)}
nav{display:flex;gap:18px;font-size:14px;color:var(--muted)}
nav a:hover{color:var(--text)}
.container{width:min(1180px,92vw);margin:0 auto}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:78px 0 64px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04);color:#d9c9ef;font-size:13px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);box-shadow:0 0 16px var(--accent2)}
h1{font-size:clamp(38px,5.5vw,70px);line-height:1.08;margin:20px 0 18px;letter-spacing:-.045em}
.gradient{background:linear-gradient(100deg,#f2eaff,#c79bff 46%,#7fe0d4);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,1.8vw,20px);color:#c9bfd5;max-width:680px;margin:0 0 28px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 20px;border-radius:15px;border:1px solid var(--line);font-weight:700;transition:.2s}
.btn:hover{transform:translateY(-2px);border-color:rgba(199,155,255,.55)}
.btn.primary{background:linear-gradient(135deg,#d8b4fe,#a66cf1);color:#17101f;border:0;box-shadow:0 15px 40px rgba(172,103,241,.23)}
.btn.secondary{background:rgba(255,255,255,.045)}
.stats{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;color:var(--muted);font-size:14px}
.stats strong{display:block;color:var(--text);font-size:18px}
.phone{position:relative;width:min(420px,100%);margin:auto;padding:12px;border:1px solid rgba(255,255,255,.16);border-radius:34px;background:#09080c;box-shadow:0 40px 100px rgba(0,0,0,.52)}
.screen{position:relative;min-height:620px;border-radius:25px;overflow:hidden;background:linear-gradient(180deg,#1b1624,#100d16);padding:26px}
.screen:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 15%,rgba(197,151,255,.18),transparent 30%),linear-gradient(120deg,transparent 55%,rgba(111,220,208,.06));pointer-events:none}
.app-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
.app-title{font-size:27px;font-weight:800;margin:52px 0 5px}
.app-version{color:var(--accent);font-size:13px}
.game-card{margin-top:38px;padding:20px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.05)}
.game-card h3{margin:0 0 10px;font-size:19px}
.game-card p{margin:4px 0;color:var(--muted);font-size:13px}
.mock-actions{display:grid;gap:10px;margin-top:20px}
.mock-btn{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06);font-size:14px;border:1px solid rgba(255,255,255,.07)}
.mock-btn.primary{background:#d2a6ff;color:#1b1222;font-weight:800}
.float-tool{position:absolute;right:22px;top:45%;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(55,47,72,.86);border:1px solid rgba(255,255,255,.16);font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.float-panel{position:absolute;right:76px;top:45%;padding:5px;border-radius:14px;background:rgba(29,24,39,.94);border:1px solid rgba(255,255,255,.12)}
.float-panel div{width:124px;padding:11px 13px;font-size:13px}.float-panel div+div{border-top:1px solid var(--line)}
.section{padding:62px 0;border-top:1px solid var(--line)}
.section-title{font-size:clamp(28px,3.6vw,44px);letter-spacing:-.03em;margin:0 0 12px}
.section-sub{color:var(--muted);max-width:760px;margin:0 0 30px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025))}
.card-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(199,155,255,.13);color:#ddc3ff;font-size:20px;margin-bottom:16px}
.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.step{position:relative;padding:24px 20px 20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}
.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:var(--accent);color:#17101f;font-weight:900;margin-bottom:16px}
.step h3{font-size:16px;margin:0 0 8px}.step p{margin:0;color:var(--muted);font-size:14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}
table{width:100%;border-collapse:collapse;min-width:620px;background:rgba(255,255,255,.025)}
th,td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}th{color:#e6ddf1;background:rgba(255,255,255,.04)}tr:last-child td{border-bottom:0}td:last-child{color:var(--muted)}
.downloads{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.download-main{padding:30px;border-radius:24px;background:linear-gradient(135deg,rgba(199,155,255,.18),rgba(127,224,212,.08));border:1px solid rgba(199,155,255,.25)}
.download-main h3{font-size:26px;margin:0 0 8px}.download-main p{color:#cdc3d9}.hash{margin:18px 0;padding:12px 14px;border-radius:12px;background:rgba(0,0,0,.22);font-family:ui-monospace,Consolas,monospace;font-size:12px;word-break:break-all;color:#d7c9e8}
.download-list{display:grid;gap:12px}.download-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.035)}
.download-item span{color:var(--muted);font-size:13px}
.codebox{padding:18px;border-radius:16px;background:#09080d;border:1px solid var(--line);font-family:ui-monospace,Consolas,monospace;font-size:13px;color:#d6cce4;overflow:auto}
.notice{padding:20px;border-radius:18px;border:1px solid rgba(255,157,157,.25);background:rgba(255,157,157,.07);color:#f0dada}
details{border:1px solid var(--line);border-radius:14px;padding:14px 18px;background:rgba(255,255,255,.03);margin:10px 0}summary{cursor:pointer;font-weight:700}details p{color:var(--muted);margin:12px 0 0}
footer{padding:36px 0 46px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media(max-width:920px){.hero{grid-template-columns:1fr;padding-top:54px}.phone{max-width:390px}.grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.downloads{grid-template-columns:1fr}}
@media(max-width:680px){nav{display:none}.site-header{padding:12px 18px}.grid,.steps{grid-template-columns:1fr}.hero{padding:44px 0}.screen{min-height:560px}.section{padding:48px 0}.btn{width:100%}.download-item{display:block}.download-item .btn{margin-top:12px}}