:root{--night:#111c29;--deep:#0c1520;--panel:#182737;--gold:#f5cd78;--gold-hover:#ffe0a0;--sky:#b7d1e5;--pink:#e8a9ca;--white:#f1f5f7;--muted:#a3b5c6;--line:#ffffff1b;--sans:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;--mono:"Cascadia Code","Consolas","Courier New",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--night);color:var(--white);font:1rem/1.8 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}::selection{background:var(--gold);color:var(--deep)}:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.section-pad{padding-block:110px}.eyebrow{margin:0 0 26px;color:var(--sky);font:700 .875rem/1.5 var(--mono);letter-spacing:.16em}.gold{color:var(--gold)}h1,h2,p{margin-top:0}h1,h2{font-weight:750;letter-spacing:-.055em;line-height:1.23}h2{font-size:clamp(2.2rem,4.3vw,3.75rem);margin-bottom:0}.muted{color:var(--muted)}.site-header{position:absolute;z-index:5;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;width:min(1376px,calc(100% - 88px));height:100px;margin:auto;border-bottom:1px solid #ffffff24}.brand{position:relative;display:inline-flex;align-items:center;gap:0;font:900 2rem/1 var(--mono);letter-spacing:-.085em;color:var(--white)}.brand span{color:var(--gold)}.brand i{width:7px;height:7px;align-self:flex-end;background:var(--gold);margin:0 0 3px 8px}.site-header nav{display:flex;align-items:center;gap:36px;font-size:.875rem;color:#e3edf4}.site-header nav a{transition:color .15s}.site-header nav a:hover{color:var(--gold)}.nav-join{border:1px solid #f5cd7866;padding:8px 18px;color:var(--gold)}.hero{position:relative;isolation:isolate;min-height:840px;height:min(100svh,1040px);overflow:hidden;background:#3d596c}.hero-scene,.hero-shade{position:absolute;inset:0;z-index:-1}.hero-scene{overflow:hidden}.hero-scene img{width:100%;height:115%;position:absolute;top:-6.5%;object-fit:cover;object-position:58% 49%}.hero-shade{background:linear-gradient(90deg,rgba(10,21,34,.91) 0%,rgba(10,21,34,.73) 31%,rgba(10,21,34,.16) 68%,rgba(10,21,34,.22)),linear-gradient(0deg,var(--night) 0%,rgba(17,28,41,.08) 26%,rgba(17,28,41,.06) 70%,rgba(17,28,41,.47) 100%)}.hero-content{padding-top:194px;position:relative}.hero .eyebrow{color:#d7e5ef;display:flex;align-items:center;gap:14px}.pixel-mark{display:inline-block;width:10px;height:10px;background:var(--gold);box-shadow:5px -5px 0 #f5cd784d}.hero h1{font-size:clamp(3.5rem,5.35vw,5rem);margin-bottom:27px;text-shadow:0 3px 18px #0c152029}.hero-description{font-size:1.0625rem;line-height:1.9;color:#deE8f0;margin-bottom:30px}.hero-actions{display:flex;align-items:center;gap:28px}.button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:15px 25px;min-height:54px;font-size:1rem;font-weight:700;line-height:1.5;transition:background .2s,transform .2s}.button-gold{color:#202c39;background:var(--gold);box-shadow:4px 4px 0 #0b152547}.button-gold:hover{background:var(--gold-hover);transform:translateY(-2px)}.button-gold:active{transform:translateY(0)}.copy-icon{width:13px;height:15px;border:1.7px solid currentColor;position:relative;display:inline-block;flex-shrink:0}.copy-icon:before{content:"";position:absolute;width:9px;height:11px;left:-5px;top:-5px;border-left:1.7px solid currentColor;border-top:1.7px solid currentColor}.text-link{font-size:.9375rem;border-bottom:1px solid #ffffff58;padding-block:4px}.text-link:hover{color:var(--gold);border-color:var(--gold)}.hero-address{display:grid;gap:7px;margin-top:27px}.hero-address span{font:.75rem/1.5 var(--mono);letter-spacing:.14em;color:#c4d3e0}.hero-address code{font:400 .9375rem/1.6 var(--mono);color:#e2ebf2}.hero-bottom{position:absolute;bottom:36px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;color:#afc3d3;font-size:.8125rem}.hero-bottom>a{display:flex;align-items:center;gap:19px}.scroll-line{width:1px;height:24px;background:var(--gold)}.ai-section{background:var(--night);border-bottom:1px solid var(--line)}.ai-layout{display:grid;grid-template-columns:1.12fr 1fr;gap:90px;align-items:center}.ai-copy{padding-top:8px}.management-tag{display:inline-flex;align-items:center;gap:9px;color:var(--gold);font-size:.875rem;border:1px solid #f5cd7840;background:#f5cd7808;padding:6px 14px;margin-bottom:24px}.ai-copy p{font-size:1.0625rem;line-height:1.95;max-width:520px;margin-bottom:16px}.ai-copy p:last-child{font-size:1rem;margin-bottom:0}.world-section{background:var(--deep)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:44px}.section-heading>p{color:var(--muted);line-height:1.9;margin-bottom:6px}.world-figure{margin:0}.world-frame{height:535px;overflow:hidden;border:1px solid #ffffff24;background:#3d596c;position:relative}.world-frame:after{content:"";position:absolute;inset:0;box-shadow:inset 0 -1px 0 #f5cd7866;pointer-events:none}.world-frame img{width:100%;height:145%;position:absolute;top:-17.5%;object-fit:cover;object-position:center 51%}.world-figure figcaption{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:var(--muted);font-size:.875rem}.world-figure figcaption>span:first-child{display:flex;align-items:center;gap:10px}.world-figure figcaption i{display:inline-block;width:7px;height:7px;background:var(--pink)}.caption-note{font-size:.8125rem;color:#8094a7}.join-section{position:relative;border-bottom:1px solid var(--line);background:var(--night)}.join-layout{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px}.join-lead{color:var(--muted);margin-top:25px;line-height:1.95;margin-bottom:0}.join-panel{padding:30px;background:var(--panel);border:1px solid #ffffff21;box-shadow:6px 6px 0 #080f173d}.panel-label{display:flex;justify-content:space-between;align-items:center;font-size:.875rem;color:var(--sky);margin-bottom:22px}.panel-brand{font:700 1.125rem/1 var(--mono);letter-spacing:-.075em;color:var(--gold)}.join-panel input{width:100%;border:1px solid #ffffff25;background:var(--deep);color:var(--white);font:400 clamp(.85rem,1.17vw,1rem)/1.5 var(--mono);padding:17px 13px;border-radius:0;min-width:0}.panel-copy{width:100%;margin-top:15px;justify-content:space-between}.join-panel p{color:var(--muted);font-size:.875rem;line-height:1.9;margin:22px 0 0}.site-footer{display:flex;align-items:center;gap:28px;justify-content:space-between;min-height:112px}.site-footer .brand{font-size:1.625rem}.site-footer p{margin:0 auto 0 0;font-size:.875rem;color:var(--muted)}.site-footer>span{font-size:.8125rem;color:#7d92a6}.toast{position:fixed;z-index:20;bottom:30px;left:50%;transform:translate(-50%,20px);max-width:calc(100% - 32px);padding:13px 22px;background:var(--gold);color:var(--deep);box-shadow:0 8px 30px #0005;font-size:.9375rem;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;white-space:nowrap}.toast.visible{opacity:1;transform:translate(-50%,0)}.skip-link{position:fixed;z-index:30;left:16px;top:-100px;background:var(--gold);color:var(--deep);padding:8px 16px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1600px){.hero h1{font-size:5.5rem}.hero-content{padding-top:215px}.hero-scene img{object-position:50% 51%}}
@media(max-width:1100px){.wrap{width:calc(100% - 72px)}.site-header{width:calc(100% - 64px)}.hero{min-height:790px}.hero-content{padding-top:180px}.hero h1{font-size:4rem}.hero-shade{background:linear-gradient(90deg,#0a1522e8 0%,#0a1522ae 45%,#0a152238),linear-gradient(0deg,var(--night),transparent 30%)}.ai-layout,.join-layout{gap:48px}.world-frame{height:430px}.section-pad{padding-block:88px}.section-heading{gap:30px}.section-heading>p{font-size:.9375rem}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{width:calc(100% - 40px);height:78px}.brand{font-size:1.625rem}.site-header nav{gap:20px}.site-header nav>a:not(.nav-join){display:none}.nav-join{font-size:.8125rem;padding:6px 12px}.hero{height:840px;min-height:0;max-height:none}.hero-scene img{height:108%;top:-4%;width:190%;left:-67%;object-position:50% 50%}.hero-shade{background:linear-gradient(90deg,#0a1522dc,#0a152260),linear-gradient(0deg,var(--night),#0a152200 40%,#0a152225)}.hero-content{padding-top:153px}.hero .eyebrow{font-size:.75rem;letter-spacing:.12em;gap:10px;margin-bottom:28px}.hero h1{font-size:clamp(2.9rem,11.2vw,4rem);line-height:1.28;margin-bottom:27px}.hero-description{font-size:1rem;margin-bottom:29px}.hero-actions{gap:20px;flex-wrap:wrap}.button{padding:14px 20px;font-size:.9375rem;gap:20px}.text-link{font-size:.875rem}.hero-address{margin-top:27px}.hero-address code{font-size:.8125rem}.hero-bottom{bottom:27px;font-size:.75rem}.hero-bottom>a{gap:12px}.section-pad{padding-block:68px}.eyebrow{font-size:.75rem;letter-spacing:.12em;margin-bottom:21px}h2{font-size:clamp(2rem,8vw,2.9rem);line-height:1.3}.ai-layout,.join-layout{grid-template-columns:1fr;gap:34px}.ai-copy{padding:0}.ai-copy p{font-size:1rem}.management-tag{margin-bottom:19px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin:26px 0 0;font-size:1rem}.world-frame{height:310px}.world-frame img{width:152%;left:-26%;height:142%;top:-20%;object-position:center}.caption-note{display:none}.world-figure figcaption{font-size:.8125rem}.join-lead{font-size:1rem;margin-top:22px}.join-panel{padding:22px}.join-panel input{font-size:.8125rem;padding:15px 10px}.site-footer{padding-block:29px;min-height:0;flex-wrap:wrap;gap:16px}.site-footer p{font-size:.8125rem;margin:0}.site-footer>span{flex-basis:100%;font-size:.75rem}.toast{font-size:.875rem;white-space:normal;text-align:center;width:max-content}}
@media(max-width:370px){.hero-actions{gap:16px}.hero-address code{font-size:.75rem}.join-panel{padding:17px}.join-panel input{font-size:.75rem}.hero h1{font-size:2.7rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.hero-scene img{height:165%;top:-25%}.world-frame img{height:170%;top:-27%}
@media(max-width:760px){.hero-scene img{width:100%;left:0;height:165%;top:-25%;object-position:50% 50%}.world-frame img{width:100%;left:0;height:170%;top:-27%;object-position:center}}
.world-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:42px}.gallery-figure{margin:0;min-width:0}.gallery-frame{aspect-ratio:1746/1044;overflow:hidden;background:#080e15;border:1px solid #ffffff24}.gallery-frame img{display:block;width:100%;height:100%;object-fit:contain}.gallery-figure figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:13px;font-size:.875rem;color:var(--sky)}.gallery-figure figcaption a{flex-shrink:0;color:var(--muted);text-decoration:underline;text-underline-offset:4px}.gallery-figure figcaption a:hover{color:var(--gold)}
@media(max-width:1100px){.world-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-figure:last-child{grid-column:1/-1}}
@media(max-width:760px){.world-gallery{grid-template-columns:1fr;gap:28px;margin-top:32px}.gallery-figure:last-child{grid-column:auto}}