:root{--bg:#07130f;--panel:#0d1e18;--panel2:#10271f;--line:#20483a;--text:#f2faf6;--muted:#a9c1b7;--mint:#54ecb0;--mint2:#25d99a;--warn:#ffd18c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#10382b 0,transparent 32%),var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,"Segoe UI","Microsoft YaHei UI",sans-serif}a{color:inherit;text-decoration:none}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1120px;margin:auto;padding:0 28px;border-bottom:1px solid #ffffff10}.brand{display:flex;align-items:center;gap:11px}.brand img{width:42px;height:42px;object-fit:cover;border-radius:11px}.brand span{display:flex;flex-direction:column;line-height:1.2}.brand strong{font-size:17px}.brand small{font-size:9px;letter-spacing:1.7px;color:var(--mint)}nav{display:flex;gap:24px;color:var(--muted)}nav a:hover{color:var(--mint)}main{max-width:1040px;margin:auto;padding:54px 28px 90px}.hero{min-height:430px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:40px;padding:44px 0 68px}.eyebrow{margin:0 0 8px;color:var(--mint);font-size:12px;font-weight:750;letter-spacing:2.5px}.hero h1{font-size:58px;line-height:1.08;margin:0 0 22px;letter-spacing:-2px}.lead{max-width:650px;font-size:18px;color:var(--muted)}.hero-logo{display:grid;place-items:center}.hero-logo img{width:min(100%,290px);border-radius:36px;filter:drop-shadow(0 18px 45px #18e89b26)}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:12px;border:1px solid transparent;font:inherit;font-weight:700;cursor:pointer}.button.primary,button{background:linear-gradient(135deg,var(--mint),var(--mint2));color:#052016}.button.ghost{border-color:var(--line);background:#ffffff06;color:var(--text)}.button.disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.hero-actions,.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.card{margin:18px 0;padding:30px;border:1px solid var(--line);background:linear-gradient(180deg,#0e211aeb,#0a1814e8);border-radius:22px;box-shadow:0 20px 70px #0003}.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.card h2{font-size:28px;margin:0 0 10px}.card h3{font-size:20px}.card p{color:var(--muted)}.badge{padding:6px 11px;border-radius:999px;background:#54ecb014;color:var(--mint);border:1px solid #54ecb02e;font-size:12px}.release-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.release-grid div{padding:15px;background:#ffffff05;border:1px solid #ffffff0b;border-radius:14px}.release-grid span{display:block;color:var(--muted);font-size:12px}.release-grid strong{display:block;margin-top:2px}.checksum{margin:16px 0 0}.checksum code{display:block;margin-top:10px;padding:12px;border-radius:10px;background:#020907;overflow-wrap:anywhere;color:#b9fbdc}.muted{color:var(--muted)!important}textarea,input{width:100%;padding:13px 14px;border-radius:11px;border:1px solid #315648;background:#06110d;color:var(--text);font:13px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}textarea{min-height:84px;resize:vertical}.notice{margin:15px 0;padding:13px 16px;border-left:3px solid var(--mint);background:#54ecb00d;color:#cfe8dc}.status{font-weight:800;color:var(--mint)!important}.pay-qr{display:block;max-width:260px;margin:16px 0;padding:12px;background:#fff;border-radius:15px}.paid-guide{margin-top:22px;padding:20px;border:1px solid #54ecb03a;background:#54ecb008;border-radius:16px}.paid-guide ol{padding-left:24px}.paid-guide li{margin:8px 0;color:#cbded5}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.steps article{padding:20px;border-radius:16px;background:#ffffff05;border:1px solid #ffffff0b}.steps b{color:var(--mint);font-size:12px;letter-spacing:2px}.steps h3{margin:7px 0}.steps p{margin:0}.restore summary{cursor:pointer;font-weight:800;font-size:18px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}#message{color:var(--warn)!important}footer{max-width:1040px;margin:0 auto 40px;padding:0 28px 34px;display:flex;align-items:center;gap:12px;color:var(--muted)}footer img{width:34px;height:34px;object-fit:cover;border-radius:9px}footer p{margin:0;font-size:12px}@media(max-width:720px){.topbar{height:auto;padding:14px 20px}.topbar nav{display:none}main{padding:28px 18px 60px}.hero{grid-template-columns:1fr;min-height:auto;padding:35px 0}.hero-logo{display:none}.hero h1{font-size:44px}.release-grid,.steps{grid-template-columns:1fr}.card{padding:22px}.section-title{flex-direction:column}.button,button{width:100%}}

/* A2 limited-offer price treatment */
#buy{position:relative;overflow:hidden}#buy:before{content:"";position:absolute;width:260px;height:260px;right:-120px;top:-130px;border-radius:50%;background:radial-gradient(circle,#54ecb01f 0,transparent 68%);pointer-events:none}.offer-card{position:relative;margin:22px 0 18px;padding:22px 24px;border:1px solid #54ecb040;border-radius:18px;background:linear-gradient(135deg,#123126cc,#0a1914 62%);box-shadow:inset 0 1px #ffffff0a,0 12px 36px #0002}.offer-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.promo-badge{display:inline-flex;align-items:center;min-height:28px;padding:4px 10px;border-radius:999px;background:linear-gradient(135deg,#62f1ba,#28d99c);color:#052016;font-size:12px;font-weight:900;letter-spacing:.8px;box-shadow:0 6px 22px #38dfa52a}.saving{font-size:13px;font-weight:750;color:#8ff6ce}.price-row{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.price-label{padding-bottom:7px;color:#c1d8ce;font-size:14px}.sale-price{font-size:46px;line-height:1;font-weight:900;color:#f4fff9;letter-spacing:-1.5px;text-shadow:0 0 28px #54ecb020}.sale-price .currency{font-size:22px;color:var(--mint);vertical-align:8px;margin-right:4px}.original-price-row{display:flex;align-items:center;gap:9px;margin-top:13px;color:#809c90;font-size:13px}.original-price-row del{color:#789286;text-decoration-thickness:2px;text-decoration-color:#88a397}.original-price-row .once{margin-left:auto;color:#a9c1b7}.purchase-actions{margin-top:18px}.purchase-actions button{min-width:160px;box-shadow:0 8px 28px #29dc9f18}.purchase-actions button:hover{transform:translateY(-1px);filter:brightness(1.04)}@media(max-width:720px){.offer-card{padding:18px}.price-row{display:block}.sale-price{display:block;margin-top:6px;font-size:42px}.original-price-row{flex-wrap:wrap}.original-price-row .once{width:100%;margin-left:0}.offer-topline{align-items:flex-start}}

.offer-banner{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;background:#153a2b;border:1px solid #48e5ad;border-radius:14px;padding:16px 20px;margin:16px 0;color:#eafff3}.offer-banner[hidden]{display:none}.offer-banner>strong{font-size:16px}.offer-banner>span{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;color:#65f2ba;letter-spacing:2px}.offer-banner>small{flex-basis:100%;line-height:1.6;color:#bedfce}