:root{--bg:#050b1f;--bg2:#0b1736;--card:rgba(18,32,72,.55);--line:rgba(255,200,80,.22);--gold:#ffc23d;--orange:#ff8a1f;--text:#eef2ff;--mute:#9fb0d8;--r:22px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Nunito","Baloo 2","Trebuchet MS","Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:radial-gradient(1200px 700px at 80% -10%,#1d2f6b 0%,transparent 60%),radial-gradient(900px 600px at -10% 40%,#2a1450 0%,transparent 60%),linear-gradient(180deg,var(--bg),var(--bg2) 60%,var(--bg));min-height:100vh;overflow-x:hidden;line-height:1.6}
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
a{color:var(--gold);text-decoration:none}
b{font-weight:800}
h1,h2,h3{font-weight:900;letter-spacing:-.5px}
h2{font-size:clamp(1.7rem,3.5vw,2.4rem);margin-bottom:18px}
.center{text-align:center}
main,footer{max-width:1120px;margin:0 auto;padding:0 20px}
section{margin:70px 0}
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:12px max(20px,calc((100vw - 1120px)/2));background:rgba(5,11,31,.72);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-size:1.35rem;font-weight:900}
.brand img{width:42px;height:42px;border-radius:50%;border:2px solid var(--gold);background:#fff}
.brand b,h1 b,.foot-brand b{color:var(--gold)}
.links{margin-left:auto;display:flex;gap:22px}
.links a{color:var(--mute);font-weight:700}
.links a:hover{color:var(--gold)}
.lang{border:1.5px solid var(--gold);background:transparent;color:var(--gold);border-radius:999px;padding:6px 14px;font-weight:800;cursor:pointer;font-family:inherit}
.lang:hover{background:var(--gold);color:#1a1200}
.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:30px;margin-top:40px}
.pill{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,194,61,.12);border:1px solid var(--line);color:var(--gold);font-weight:700;font-size:.9rem}
h1{font-size:clamp(3.2rem,8vw,6rem);line-height:1;margin:18px 0 14px;text-shadow:0 6px 0 rgba(0,0,0,.35)}
.tag{font-size:1.2rem;color:#d6def7;max-width:520px}
.ca-box{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:24px 0;padding:12px 14px;border-radius:16px;background:rgba(0,0,0,.35);border:1px dashed var(--line);max-width:620px}
.ca-label{color:var(--mute);font-size:.85rem;font-weight:700;width:100%}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92rem;color:#fff;word-break:break-all;flex:1;min-width:0}
.copy{background:linear-gradient(180deg,var(--gold),var(--orange));color:#1a1200;border:0;border-radius:10px;padding:8px 14px;font-weight:900;cursor:pointer;font-family:inherit;box-shadow:0 3px 0 #b65c00}
.copy:active{transform:translateY(2px);box-shadow:0 1px 0 #b65c00}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{padding:12px 20px;border-radius:14px;font-weight:900;color:var(--text);background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.15);transition:.2s}
.btn:hover{transform:translateY(-2px);border-color:var(--gold)}
.btn.primary{background:linear-gradient(180deg,var(--gold),var(--orange));color:#1a1200;border:0;box-shadow:0 5px 0 #b65c00,0 10px 30px rgba(255,140,30,.35)}
.hero-art{position:relative;display:flex;justify-content:center}
.planet{position:absolute;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffd36b,#ff8a1f 55%,#7a2c00);opacity:.18;filter:blur(2px);top:8%}
.mascot{position:relative;width:100%;max-width:470px;animation:float 5s ease-in-out infinite;filter:drop-shadow(0 20px 40px rgba(255,140,30,.25))}
@keyframes float{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-18px) rotate(2deg)}}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.badge{padding:20px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);text-align:center;backdrop-filter:blur(6px)}
.badge span{font-size:2rem;display:block}
.badge b{display:block;font-size:1.1rem;color:var(--gold);margin-top:6px}
.badge small{color:var(--mute)}
.card{padding:34px;border-radius:28px;background:var(--card);border:1px solid var(--line);backdrop-filter:blur(8px);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.about{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center}
.about-logo{width:100%;background:#fff;border-radius:24px;padding:10px;transform:rotate(-3deg);box-shadow:0 8px 0 var(--orange)}
.about p{color:#d6def7;margin-bottom:12px;font-size:1.05rem}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.kv{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:14px;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.06)}
.kv span{color:var(--mute);font-weight:700}
.kv b{text-align:right}
.kv a{font-weight:700;font-size:.9rem;margin-left:6px}
.addr{margin-top:16px}
.addr>span{color:var(--mute);font-weight:700;font-size:.9rem}
.addr .row{display:flex;gap:10px;align-items:center;margin-top:6px;padding:12px 14px;border-radius:14px;background:rgba(0,0,0,.35);border:1px dashed var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{position:relative;padding:26px 20px 22px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.step i{font-style:normal;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,var(--gold),var(--orange));color:#1a1200;font-weight:900;font-size:1.3rem;margin-bottom:12px;box-shadow:0 4px 0 #b65c00}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{color:var(--mute);font-size:.95rem}
.center-box{margin:24px auto 10px}
.warn{text-align:center;color:#ffd27a;font-size:.92rem}
.link-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.link-grid a{display:flex;flex-direction:column;padding:18px;border-radius:18px;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.08);color:var(--text);transition:.2s}
.link-grid a:hover{border-color:var(--gold);transform:translateY(-3px)}
.link-grid span{font-size:1.7rem}
.link-grid b{margin-top:6px}
.link-grid small{color:var(--mute);word-break:break-all}
.sub{color:var(--mute);margin:-8px 0 26px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.tl{padding:22px;border-radius:var(--r);background:var(--card);border:1px solid rgba(255,255,255,.08);position:relative}
.tl b{display:block;font-size:1.1rem;margin-bottom:6px}
.tl p{color:var(--mute);font-size:.95rem}
.tl.done{border-color:rgba(120,255,170,.35)}
.tl.done::after{content:"✓";position:absolute;top:14px;right:16px;color:#7dffae;font-weight:900}
.tl.now{border-color:var(--gold);box-shadow:0 0 30px rgba(255,194,61,.2)}
.tl.now::after{content:"●";position:absolute;top:12px;right:16px;color:var(--gold);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.2}}
footer{padding:40px 20px 50px;border-top:1px solid rgba(255,255,255,.08);text-align:center}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:900}
.foot-brand img{width:36px;height:36px;border-radius:50%;background:#fff}
.foot-links{display:flex;gap:20px;justify-content:center;margin:14px 0}
.disc{color:var(--mute);font-size:.85rem;max-width:760px;margin:0 auto 10px}
.copyr{color:#6d7ca3;font-size:.8rem}
#toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(80px);background:var(--gold);color:#1a1200;font-weight:900;padding:10px 20px;border-radius:999px;transition:.3s;opacity:0;z-index:50}
#toast.show{transform:translateX(-50%) translateY(0);opacity:1}
@media(max-width:900px){.badges,.steps,.timeline{grid-template-columns:repeat(2,1fr)}.links{display:none}.lang{margin-left:auto}}
@media(max-width:720px){.hero{grid-template-columns:1fr;text-align:center;margin-top:20px}.hero-art{order:-1}.mascot{max-width:300px}.tag{margin:0 auto}.ca-box{margin:20px auto}.cta{justify-content:center}.about{grid-template-columns:1fr;text-align:center}.about-logo{max-width:180px;margin:0 auto}.grid{grid-template-columns:1fr}.card{padding:22px}section{margin:48px 0}}
@media(max-width:480px){.steps,.timeline{grid-template-columns:1fr}.badges{gap:10px}.badge{padding:14px 8px}.badge b{font-size:.95rem}.kv{flex-direction:column;gap:2px}.kv b{text-align:left}.addr .row,.ca-box{flex-direction:column;align-items:stretch}.copy{width:100%}code{font-size:.82rem}}
.lang{font-weight:600;opacity:.95}.lang b{font-weight:900;text-decoration:underline;text-underline-offset:3px}
.mech{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mcard{position:relative;padding:26px 20px 22px;border-radius:var(--r);background:var(--card);border:1.5px solid var(--gold);box-shadow:0 10px 40px rgba(255,194,61,.08)}
.mcard i{font-style:normal;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,var(--gold),var(--orange));color:#1a1200;font-weight:900;font-size:1.3rem;margin-bottom:12px;box-shadow:0 4px 0 #b65c00}
.mcard h3{font-size:1.15rem;margin-bottom:8px;color:var(--gold)}
.mcard p{color:#d6def7;font-size:.95rem}
.mcard.alt{border-style:dashed}
.mech-note{margin-top:18px;color:var(--mute);font-weight:700}
.live-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.lv{padding:16px;border-radius:14px;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;gap:2px;min-width:0}
.lv span{color:var(--mute);font-weight:700;font-size:.9rem}
.lv b{font-size:1.25rem;word-break:break-word}
.lv.gold b{color:var(--gold)}
.lv small{color:var(--mute)}
.lv small.up{color:#3ddc84}.lv small.down{color:#ff6b6b}
.scan{font-weight:800;white-space:nowrap}
.live-foot{margin-top:14px;color:var(--mute);font-size:.85rem}
@media(max-width:900px){.mech{grid-template-columns:1fr}.live-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.mech{grid-template-columns:1fr}.live-grid{grid-template-columns:1fr 1fr}}