:root{--bg:#050711;--panel:rgba(15,21,38,.66);--panel2:rgba(255,255,255,.07);--text:#f7fbff;--muted:#aab4c8;--line:rgba(255,255,255,.15);--blue:#6be4ff;--violet:#9d7cff;--gold:#ffd985;--green:#78f0aa;--shadow:0 30px 100px rgba(0,0,0,.45)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-4;background:radial-gradient(circle at 20% 8%,rgba(107,228,255,.20),transparent 30%),radial-gradient(circle at 78% 18%,rgba(157,124,255,.24),transparent 28%),radial-gradient(circle at 50% 92%,rgba(120,240,170,.10),transparent 35%),linear-gradient(180deg,#050711,#090d1a 52%,#04050a)}body:after{content:"";position:fixed;inset:0;z-index:-3;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.55) 1px,transparent 1px);background-size:72px 72px}.aurora{position:fixed;inset:-20%;z-index:-2;filter:blur(60px);opacity:.55;background:conic-gradient(from 180deg,transparent,var(--blue),transparent,var(--violet),transparent,var(--green),transparent);animation:spin 18s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px max(22px,calc((100vw - 1200px)/2));background:rgba(5,7,17,.62);backdrop-filter:blur(22px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}.brand span{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 0 36px rgba(107,228,255,.28)}.brand b{letter-spacing:.14em}nav{display:flex;gap:30px}nav a{color:var(--muted);text-decoration:none;font-weight:700}.top-cta{padding:10px 15px;border:1px solid var(--line);border-radius:999px;color:var(--blue);text-decoration:none;font-weight:900;background:rgba(255,255,255,.05)}.hero{width:min(1200px,calc(100% - 44px));margin:auto;min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.82fr);align-items:center;gap:42px;padding:64px 0 54px}.kicker,.section-head p{margin:0 0 16px;color:var(--blue);font-size:12px;font-weight:1000;letter-spacing:.24em}.hero h1{margin:0;font-size:clamp(50px,7vw,94px);line-height:.95;letter-spacing:-.075em;max-width:820px}.hero h1 span{color:transparent;background:linear-gradient(90deg,var(--blue),var(--violet),var(--gold));-webkit-background-clip:text;background-clip:text}.sub{max-width:660px;margin:24px 0 0;color:var(--muted);font-size:18px;line-height:1.8}.ip-glass{margin:32px 0 22px;max-width:590px;padding:17px;display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.045));box-shadow:var(--shadow);backdrop-filter:blur(18px)}.ip-glass small,.terminal small{display:block;color:var(--muted);font-size:12px;font-weight:900;letter-spacing:.18em;margin-bottom:6px}.ip-glass strong,.terminal strong{font-size:clamp(30px,4.2vw,48px);color:var(--gold);line-height:1}.btn,button{border:0;border-radius:16px;padding:14px 20px;font-weight:1000;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:.18s}.btn:hover,button:hover{transform:translateY(-2px)}button,.primary{background:linear-gradient(135deg,var(--blue),var(--violet));color:#050711;box-shadow:0 18px 46px rgba(107,228,255,.22)}.soft{color:var(--text);border:1px solid var(--line);background:rgba(255,255,255,.06)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.hero-right{display:grid;place-items:center;min-height:420px}.planet-scene{position:relative;width:min(100%,430px);aspect-ratio:1;display:grid;place-items:center}.planet-scene:before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(107,228,255,.18),transparent 62%);filter:blur(8px)}.planet{position:relative;z-index:3;width:190px;height:190px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 28%,#ffffff 0 3%,#94f0ff 4%,#6b8dff 34%,#6d46d9 68%,#211147 100%);box-shadow:inset -28px -28px 52px rgba(0,0,0,.34),inset 18px 18px 34px rgba(255,255,255,.20),0 34px 100px rgba(107,228,255,.26)}.planet span{position:relative;z-index:4;color:#fff;font-size:76px;font-weight:1000;text-shadow:0 8px 30px rgba(0,0,0,.35)}.planet-glow{position:absolute;inset:-16px;border-radius:50%;background:radial-gradient(circle,rgba(157,124,255,.32),transparent 70%);filter:blur(12px)}.orbit{position:absolute;z-index:2;width:360px;height:118px;border:2px solid rgba(255,255,255,.22);border-radius:50%;transform:rotate(-18deg);box-shadow:0 0 36px rgba(107,228,255,.14)}.orbit-a:before{content:"";position:absolute;left:18px;right:18px;top:50%;height:4px;transform:translateY(-50%);background:linear-gradient(90deg,transparent,rgba(255,217,133,.78),rgba(107,228,255,.70),transparent);border-radius:999px}.orbit-b{width:410px;height:138px;opacity:.32;transform:rotate(18deg)}.satellite{position:absolute;z-index:4;border-radius:50%;background:var(--gold);box-shadow:0 0 22px rgba(255,217,133,.75)}.s1{width:14px;height:14px;right:48px;top:142px}.s2{width:9px;height:9px;left:72px;bottom:108px;background:var(--blue)}.planet-label{position:absolute;z-index:5;left:50%;bottom:24px;transform:translateX(-50%);display:grid;gap:5px;text-align:center;padding:12px 18px;border:1px solid var(--line);border-radius:999px;background:rgba(5,7,17,.62);backdrop-filter:blur(16px);box-shadow:0 18px 44px rgba(0,0,0,.30)}.planet-label b{font-size:13px;letter-spacing:.18em;white-space:nowrap}.planet-label small{color:var(--gold);font-weight:900;letter-spacing:.08em}.marquee{overflow:hidden;border-block:1px solid var(--line);background:rgba(255,255,255,.035)}.marquee div{display:flex;gap:44px;width:max-content;padding:16px 0;animation:mar 28s linear infinite}.marquee span{font-size:12px;font-weight:1000;color:var(--muted);letter-spacing:.2em}.marquee span:first-child{margin-left:40px}@keyframes mar{to{transform:translateX(-50%)}}.section{width:min(1200px,calc(100% - 44px));margin:auto;padding:76px 0}.section-head{max-width:860px;margin-bottom:30px}.section-head h2,.join h2{margin:0;font-size:clamp(34px,5vw,64px);line-height:1.08;letter-spacing:-.055em}.vision-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.vision-grid article,.join-card,.rules article{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.vision-grid article{padding:28px;min-height:250px}.vision-grid .wide{grid-column:span 1;grid-row:auto}.vision-grid span{color:var(--gold);font-weight:1000}.vision-grid h3{font-size:27px;margin:18px 0 10px}.vision-grid p,.join li,.rules span{color:var(--muted);line-height:1.8}.join-card{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:28px;padding:34px}.join ol{padding-left:22px}code{color:var(--gold);background:rgba(255,255,255,.08);padding:4px 9px;border-radius:9px}.terminal{padding:28px;border-radius:22px;background:rgba(0,0,0,.24);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:14px}.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.rules article{padding:24px}.rules b{display:block;color:var(--text);font-size:24px;margin-bottom:10px}footer{width:min(1200px,calc(100% - 44px));margin:auto;padding:34px 0;color:var(--muted);border-top:1px solid var(--line)}footer b{color:var(--gold)}@media(max-width:940px){nav,.top-cta{display:none}.hero,.join-card{grid-template-columns:1fr}.hero{min-height:auto;padding:46px 0 34px;gap:30px}.hero-right{order:-1;min-height:330px}.planet-scene{width:min(100%,340px)}.planet{width:150px;height:150px}.planet span{font-size:58px}.orbit{width:290px;height:94px}.orbit-b{width:320px;height:110px}.vision-grid,.rules{grid-template-columns:1fr}.vision-grid .wide{grid-column:auto;grid-row:auto}.ip-glass{align-items:stretch;flex-direction:column}.ip-glass button{width:100%}}@media(max-width:560px){.header{padding:14px 16px}.brand b{font-size:14px}.hero,.section,footer{width:min(100% - 28px,1200px)}.hero{padding-top:30px}.hero h1{font-size:40px;line-height:1.02}.sub{font-size:16px;line-height:1.72}.hero-actions .btn{width:100%}.section{padding:52px 0}.section-head{margin-bottom:22px}.join-card,.vision-grid article,.rules article{padding:20px}.terminal strong,.ip-glass strong{font-size:28px}.hero{grid-template-columns:1fr}.hero-left{text-align:left}.hero-right{display:grid;order:-1;min-height:240px}.planet-scene{width:min(100%,250px)}.planet{width:112px;height:112px}.planet span{font-size:44px}.orbit{width:220px;height:72px}.orbit-b{width:245px;height:84px}.planet-label{bottom:2px;padding:9px 13px}.planet-label b{font-size:10px}.planet-label small{font-size:11px}.s1{right:26px;top:82px}.s2{left:38px;bottom:62px}.marquee div{gap:28px}}
/* realistic animated planet refinement */
.planet-scene{perspective:900px;animation:sceneFloat 6s ease-in-out infinite}
.planet{overflow:hidden;background:radial-gradient(circle at 30% 24%,#f7fdff 0 2%,#9df3ff 3%,#3db8ff 18%,#415be8 42%,#311273 72%,#09051c 100%);animation:planetTurn 14s linear infinite}
.planet:before{content:"";position:absolute;inset:-10%;border-radius:50%;background:linear-gradient(115deg,transparent 0 22%,rgba(255,255,255,.22) 24%,transparent 35%),radial-gradient(circle at 70% 36%,rgba(85,255,210,.38) 0 7%,transparent 8%),radial-gradient(circle at 46% 64%,rgba(75,235,158,.30) 0 10%,transparent 11%),radial-gradient(circle at 30% 48%,rgba(255,255,255,.18) 0 5%,transparent 6%),linear-gradient(90deg,rgba(255,255,255,.14),transparent 22%,rgba(0,0,0,.20) 72%);mix-blend-mode:screen;animation:cloudMove 18s linear infinite}.planet:after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 32% 24%,transparent 0 42%,rgba(0,0,0,.18) 62%,rgba(0,0,0,.58) 100%);box-shadow:inset -34px -24px 46px rgba(0,0,0,.46),inset 16px 14px 28px rgba(255,255,255,.20)}.planet span{z-index:5;opacity:.92}.orbit{height:104px;border:0;background:linear-gradient(90deg,transparent 0 8%,rgba(255,217,133,.15) 18%,rgba(255,217,133,.92) 42%,rgba(107,228,255,.72) 58%,rgba(255,255,255,.12) 82%,transparent 100%);box-shadow:0 0 28px rgba(255,217,133,.22);animation:ringDrift 9s ease-in-out infinite}.orbit:after{content:"";position:absolute;inset:48% 8%;height:2px;background:rgba(255,255,255,.38);filter:blur(.2px)}.orbit-b{background:linear-gradient(90deg,transparent,rgba(107,228,255,.18),rgba(157,124,255,.34),transparent);animation:ringDriftReverse 12s ease-in-out infinite}.orbit-a:before{display:none}.satellite{animation:satellitePulse 3s ease-in-out infinite}.planet-label{animation:labelFloat 5s ease-in-out infinite}
@keyframes sceneFloat{50%{transform:translateY(-10px)}}
@keyframes planetTurn{to{filter:hue-rotate(10deg)}}
@keyframes cloudMove{to{transform:translateX(12%) rotate(12deg)}}
@keyframes ringDrift{50%{transform:rotate(-14deg) translateY(-4px)}}
@keyframes ringDriftReverse{50%{transform:rotate(22deg) translateY(5px)}}
@keyframes satellitePulse{50%{transform:scale(1.25);opacity:.72}}
@keyframes labelFloat{50%{transform:translateX(-50%) translateY(-5px)}}
@media (prefers-reduced-motion: reduce){.planet-scene,.planet,.planet:before,.orbit,.orbit-b,.satellite,.planet-label{animation:none!important}}