:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{background:#fff;width:100%;min-height:100%;margin:0;overflow:hidden}.experience-shell{isolation:isolate;background:#03040a;width:100vw;height:100svh;min-height:480px;position:relative;overflow:hidden}.experience-shell.is-entry{background:#fff}.entry-gate{z-index:10;background:#fff;place-items:center;display:grid;position:absolute;inset:0}.entry-button{color:#111;letter-spacing:.16em;text-indent:.16em;cursor:pointer;background:0 0;border:1px solid #151515;border-radius:999px;min-width:8.75rem;padding:.85rem 1.7rem;font-family:Songti SC,STSong,Noto Serif CJK SC,Source Han Serif SC,serif;font-size:.92rem;font-weight:400;line-height:1;transition:color .18s,background-color .18s,transform .18s}.entry-button:hover{color:#fff;background:#111}.entry-button:active{transform:scale(.98)}.entry-button:focus-visible{outline-offset:5px;outline:1px solid #111}.cosmos-canvas{position:absolute;inset:0}.cosmos-canvas canvas{cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.cosmos-vignette{z-index:1;pointer-events:none;background:radial-gradient(circle at 50% 48%,#0000 0 32%,#03040a1f 58%,#03040a9e 100%),linear-gradient(#03040a38,#0000 25% 75%,#03040a4d);position:absolute;inset:0}.cosmos-grain{z-index:2;pointer-events:none;opacity:.035;background-image:radial-gradient(circle at 20% 30%,#fff 0 .3px,#0000 .55px),radial-gradient(circle at 75% 68%,#fff 0 .25px,#0000 .5px),radial-gradient(circle at 45% 82%,#fff 0 .2px,#0000 .45px);background-size:7px 9px,11px 13px,13px 17px;animation:1.8s steps(2,end) infinite grain;position:absolute;inset:-40%}.cosmos-title{z-index:3;pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute;bottom:clamp(2rem,7vh,5.5rem);left:clamp(1.75rem,5.5vw,6rem)}.cosmos-title h1,.cosmos-title p{color:#f0f4ffeb;letter-spacing:.18em;white-space:nowrap;text-shadow:0 0 18px #9eb7ff38,0 2px 18px #000000a6;opacity:1;margin:0;font-family:Songti SC,STSong,Noto Serif CJK SC,Source Han Serif SC,serif;font-size:clamp(1.45rem,2.8vw,3rem);font-weight:300;line-height:1.2}.cosmos-title p{margin-top:.8rem}@keyframes grain{0%{transform:translate(0)}25%{transform:translate(1%,-1%)}50%{transform:translate(-1%,1%)}75%{transform:translate(1%,1%)}to{transform:translate(-1%,-1%)}}@media (width<=760px){.experience-shell{min-height:420px}.cosmos-title{right:1rem;bottom:max(1.75rem, env(safe-area-inset-bottom));text-align:center;left:1rem}.cosmos-title h1,.cosmos-title p{letter-spacing:.12em;font-size:clamp(1.2rem,5.4vw,1.65rem)}.cosmos-title p{margin-top:.65rem}}@media (prefers-reduced-motion:reduce){.entry-button{transition:none}.cosmos-grain{animation:none}}