:root{color-scheme:dark;--ink:#e4e8ee;--muted:#89929f;--line:#d5e3ff1b;--accent:#bccadf;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;background:#030509;color:var(--ink)}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,a,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit;background:none;border:0}button:disabled{opacity:.42;cursor:not-allowed}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button:hover,a:hover{color:#fff}#universe{position:fixed;inset:0;width:100%;height:100%;z-index:0}body:before{content:"";position:fixed;inset:0;background:linear-gradient(90deg,#02050b61,transparent 55%),linear-gradient(0deg,#02050bb3,transparent 35%);pointer-events:none;z-index:1}header{position:relative;z-index:2;height:104px;padding:0 48px;display:flex;align-items:center;gap:40px;border-bottom:1px solid #d5e3ff0b}.wordmark{font-size:17px;letter-spacing:3px;white-space:nowrap}.wordmark span{margin-left:18px;font-size:9px;letter-spacing:3px;color:var(--muted)}nav{display:flex;gap:26px;margin-left:auto}nav button{font-size:12px;color:#b7bfc9;min-height:44px}#identity{display:flex;align-items:center;gap:9px;font-size:11px;border:1px solid var(--line);border-radius:24px;padding:0 17px;min-height:38px}#identity i{width:5px;height:5px;background:#8c96a7;border-radius:50%}.coordinates{position:absolute;z-index:2;left:48px;top:137px;font-size:9px;letter-spacing:2px;color:#7e8999}.coordinates span{margin-left:26px;color:#adb7c5}.welcome{position:absolute;z-index:2;bottom:120px;left:48px}.eyebrow{font-size:9px;letter-spacing:2px;color:#9da7b6;margin:0 0 15px}.welcome h1{font-size:22px;font-weight:400;letter-spacing:1px;margin:0 0 15px}.welcome>p:not(.eyebrow){font-size:12px;color:#959eac;margin-bottom:28px}.primary{border:1px solid #b6c5df4d;border-radius:3px;background:#bac8dd10;padding:13px 18px;font-size:12px;min-height:44px;transition:background .2s}.primary:hover{background:#bac8dd22}.primary span{margin-left:32px}.beacon{position:absolute;z-index:2;left:53%;top:48%;display:flex;align-items:center;gap:11px;font-size:11px;min-height:44px;background:#060b11aa;border:1px solid var(--line);padding:10px 14px;border-radius:3px}.beacon-dot{width:5px;height:5px;border-radius:50%;background:#c6d2e3;box-shadow:0 0 15px #cad6e755}.beacon small{display:block;font-size:9px;color:#8f9aac;margin-top:4px;text-align:left}.beacon-arrow{margin-left:16px;color:#99a7b9}.orbit-links{position:absolute;z-index:2;right:48px;bottom:125px;display:flex;flex-direction:column;width:250px;gap:8px}.orbit-links button{display:flex;gap:18px;align-items:center;text-align:left;padding:18px 0;border-bottom:1px solid var(--line);font-size:12px}.orbit-links button>span:last-child{margin-left:auto;color:#8a96a8}.orbit-links small{display:block;font-size:10px;color:var(--muted);margin-top:7px}.mini-icon{width:30px;height:30px;border:1px solid #cfdbed5c;border-radius:50%;box-shadow:inset 0 0 8px #bac8dc20;flex-shrink:0}.archive{border-style:dotted;transform:rotate(-20deg);background:radial-gradient(#dde7f563,transparent 55%)}.wormhole{transform:rotate(-25deg) scaleY(.55);border-width:2px;box-shadow:0 0 14px #7181ad40,inset 0 0 8px #a1b6e4aa}footer{position:absolute;z-index:2;bottom:0;left:0;width:100%;height:70px;border-top:1px solid var(--line);padding:0 48px;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted)}footer>div{display:flex;gap:23px;align-items:center}footer button,footer a{min-height:44px;display:flex;align-items:center}#scrim{position:fixed;z-index:3;inset:0;background:#02050b6e;backdrop-filter:blur(7px)}[hidden]{display:none!important}dialog{color:var(--ink);background:#0b1019f2;border:1px solid var(--line);padding:0;box-shadow:0 25px 100px #0006}dialog::backdrop{background:#02050b80;backdrop-filter:blur(5px)}#panel{position:fixed;inset:0 0 0 auto;margin:0;width:min(520px,100%);height:100dvh;max-height:100dvh;max-width:100%;padding:34px;overflow:auto}.panel-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:25px}.panel-heading .eyebrow{margin-bottom:10px}h2{font-size:20px;font-weight:400;letter-spacing:1px;margin:0}.icon-button{width:44px;height:44px;font-size:25px;color:var(--muted)}.lead{font-size:12px;color:#a1adbd;line-height:1.8}.empty{padding:40px 0;color:#93a0b3;font-size:12px;text-align:center;line-height:1.9;border-bottom:1px solid var(--line)}.status-line{display:flex;justify-content:space-between;font-size:11px;color:#9aa7b8;margin:25px 0}.account-name{font-size:17px;margin-top:35px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0}.stat-grid>div{border:1px solid var(--line);padding:20px;font-size:11px;color:var(--muted)}.stat-grid strong{display:block;font-size:19px;font-weight:400;color:var(--ink);margin-bottom:10px}.toolbar{display:flex;gap:10px;align-items:center;margin-top:22px}.toolbar input{width:100%;min-width:0;border:1px solid var(--line);background:#ffffff04;padding:12px;color:inherit;font-size:12px;border-radius:3px}.toolbar .primary{white-space:nowrap}.file-list{padding:0;list-style:none;margin:20px 0}.file-row{display:flex;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid var(--line);font-size:12px}.file-type{font-size:9px;border:1px solid #b7c6df33;padding:9px 5px;color:#acbad0;flex-shrink:0;min-width:38px;text-align:center}.file-main{flex:1;min-width:0}.file-main strong{font-weight:400;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-main small{display:block;color:var(--muted);font-size:10px;margin-top:7px}.file-row button{border:1px solid var(--line);min-height:36px;min-width:42px;font-size:10px}.destination{display:block;width:100%;padding:22px 0;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.destination span{float:right;color:#7d8da4}.destination small{display:block;font-size:11px;color:#91a0b3;line-height:1.7;margin-top:9px}.fine{font-size:10px;color:#8795a9;line-height:1.8}#jump{max-width:420px;width:calc(100% - 40px);padding:32px}#jumpDescription{font-size:12px;line-height:1.8;color:#a7b4c7}.jump-host{font-size:11px;font-family:monospace;color:#8fa0ba}.jump-actions{display:flex;gap:20px;justify-content:flex-end;margin:30px 0 14px}.jump-actions>button{min-height:44px;font-size:12px}#notice{position:fixed;bottom:85px;left:50%;transform:translateX(-50%);max-width:90%;font-size:12px;background:#111927ed;padding:12px 20px;border:1px solid var(--line);border-radius:4px;visibility:hidden;z-index:5}#notice.visible{visibility:visible}#fallback{position:fixed;top:115px;left:48px;font-size:11px;color:var(--muted)}body.transferring #home{opacity:.1;transition:opacity .6s}#home{transition:opacity .4s}label.upload{display:inline-flex;align-items:center;cursor:pointer}label.upload:has(input:disabled){opacity:.4;cursor:not-allowed}
body.closeup .welcome{opacity:0;visibility:hidden;pointer-events:none}.welcome{transition:opacity .25s}
@media(max-width:700px){header{height:112px;padding:20px;align-items:flex-start;gap:10px;flex-wrap:wrap}.wordmark{padding-top:6px;font-size:16px}.wordmark span{font-size:8px;margin-left:12px}#identity{margin-left:auto;font-size:10px;min-height:34px;padding:0 12px}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:10px}nav button{font-size:11px}.coordinates{left:22px;top:141px;font-size:8px;letter-spacing:1.5px}.coordinates span{margin-left:18px}.welcome{left:22px;bottom:235px;right:22px}.welcome h1{font-size:19px;letter-spacing:0}.welcome>p:not(.eyebrow){font-size:11px;margin-bottom:22px}.welcome .eyebrow{font-size:8px}.beacon{left:auto;right:25px;top:40%;font-size:10px}.orbit-links{left:22px;right:22px;bottom:91px;flex-direction:row;width:auto;gap:22px}.orbit-links button{width:50%;gap:10px;font-size:11px;padding:15px 0}.orbit-links small{font-size:9px}.orbit-links button>span:last-child{display:none}.mini-icon{width:24px;height:24px}footer{height:66px;padding:0 22px;font-size:9px}footer>div{gap:12px}footer a{display:none}#panel{padding:25px 22px}h2{font-size:18px}.file-row{gap:9px}#fallback{left:22px;top:167px}#notice{bottom:78px}.panel-heading{padding-bottom:15px}}
@media(max-height:640px) and (min-width:701px){.welcome{bottom:95px}.orbit-links{bottom:95px}header{height:80px}.coordinates{top:110px}}
.world-label{position:absolute;z-index:2;min-height:44px;padding:9px 4px;display:grid;grid-template-columns:18px auto;gap:4px 8px;text-align:left;font-size:11px;color:#c5cdd7;text-shadow:0 2px 8px #000;transition:color .2s}.world-index{font-size:8px;color:#8292a5;grid-row:span 2;padding-top:2px;border-top:1px solid #879bb366}.world-label small{font-size:9px;color:#8393a5}.world-label:hover,.world-label.hovered{color:#fff}.world-label:hover .world-index,.world-label.hovered .world-index{color:#d4e5f6;border-color:#d4e5f6}#worldFocus{position:absolute;z-index:2;left:48px;bottom:124px;width:310px}#worldFocus h2{font-size:21px;letter-spacing:5px}#worldDetail{font-size:11px;color:#a0acbb;line-height:1.9;max-width:290px;margin:20px 0}#worldFocus>div{display:flex;align-items:center;gap:20px}#worldReturn{font-size:11px;min-height:44px;color:#9aa8ba}body.world-selected .welcome,body.world-selected .orbit-links,body.world-selected .beacon{visibility:hidden;pointer-events:none}body.world-selected #closeup{visibility:hidden}.world-label:focus-visible{background:#0c1422bb}@media(max-width:700px){#worldFocus{left:22px;right:22px;bottom:114px;width:auto}#worldFocus h2{font-size:20px}#worldFocus .eyebrow{margin-bottom:10px}.world-label{font-size:10px}.world-label small{font-size:8px}.world-index{font-size:7px}}
#worldMenu{position:absolute;z-index:3;bottom:86px;right:48px;width:230px;background:#0b111bea;border:1px solid var(--line);padding:10px 18px;display:flex;flex-direction:column;gap:0;box-shadow:0 16px 40px #0008}#worldMenu button{min-height:56px;font-size:11px;text-align:left;border-bottom:1px solid var(--line);padding:10px 0}#worldMenu button:last-child{border:0}#worldMenu small{display:block;color:var(--muted);font-size:9px;margin-top:5px}@media(max-width:700px){#worldMenu{right:22px;bottom:80px}.welcome{bottom:205px}footer>div{gap:10px}}
body.world-selected:before{background:linear-gradient(90deg,#02050bba,transparent 65%),linear-gradient(0deg,#02050bc9,transparent 40%)}
#cosmosChapter{margin:0;color:#7e8999}#observatory{position:absolute;z-index:2;left:48px;top:193px;bottom:115px;width:245px;display:flex;flex-direction:column;gap:22px}.atlas-heading h2{font-size:20px;letter-spacing:2px}.atlas-heading>p:not(.eyebrow){font-size:11px;color:#9aa8ba;line-height:1.9}.atlas-heading>span{font-size:10px;color:#b6c8db}.atlas-heading>div{display:flex;gap:20px;margin-top:10px}.atlas-heading button{font-size:10px;min-height:36px;color:#a1b0c4}#atlasCatalogue{overflow:auto;scrollbar-width:thin;scrollbar-color:#7991ad44 transparent;padding-right:12px}.atlas-route{display:grid;grid-template-columns:22px 1fr auto;gap:5px 10px;width:100%;text-align:left;padding:13px 0;border-bottom:1px solid var(--line);min-height:64px}.atlas-number{grid-row:span 2;color:#687a91;font-size:8px;padding-top:3px}.atlas-name{font-size:12px;color:#bac8d9}.atlas-app{grid-column:2;font-size:9px;color:#7a8ba1}.atlas-state{grid-column:3;grid-row:1/3;align-self:center;font-size:8px;color:#697d96}.atlas-route.is-unlocked .atlas-state{color:#c5d5e2}.atlas-route[aria-pressed=true] .atlas-name{color:#fff}.atlas-route[aria-pressed=true] .atlas-number{color:#d6e4f2}.atlas-route[aria-pressed=true]{border-color:#d5e3ff55}body.gallery .welcome,body.gallery .orbit-links,body.gallery .beacon{visibility:hidden;pointer-events:none}body.gallery #closeup{display:none}body.gallery #worldFocus{left:360px;bottom:124px}body.gallery:before{background:linear-gradient(90deg,#02050bdd,transparent 65%),linear-gradient(0deg,#02050b9c,transparent 35%)}#worldStatus{font-size:9px;color:#869bb2;letter-spacing:.3px;margin:12px 0}
@media(max-width:700px){#observatory{left:22px;right:22px;top:180px;bottom:auto;width:auto;gap:12px}.atlas-heading .eyebrow{font-size:7px;margin-bottom:8px}.atlas-heading h2{font-size:17px}.atlas-heading>p:not(.eyebrow){font-size:9px;margin:7px 0}.atlas-heading>span{position:absolute;right:0;top:26px;font-size:9px}.atlas-heading>div{margin-top:0;gap:20px}.atlas-heading button{min-height:34px;font-size:9px}#atlasCatalogue{position:fixed;bottom:80px;left:22px;right:22px;display:flex;gap:20px;overflow:auto;padding:0 0 6px}.atlas-route{flex-shrink:0;width:130px;min-height:58px;grid-template-columns:14px 1fr;gap:4px 7px;padding:10px 0}.atlas-name{font-size:11px}.atlas-app{font-size:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.atlas-state{grid-row:3;grid-column:2;font-size:7px}.atlas-number{grid-row:span 3}.atlas-route[aria-pressed=true]{border-color:#c4d7ef99}body.gallery #worldFocus{left:22px;right:22px;bottom:175px;width:auto}body.gallery #worldDetail{font-size:10px;margin:12px 0}body.gallery #worldFocus h2{font-size:18px}#worldMenu{max-height:65dvh;overflow:auto}footer>div{gap:8px}}
footer>span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding-right:10px}footer>div{flex-shrink:0}#flightHud{position:fixed;inset:0;z-index:2;pointer-events:none}#flightReticle{position:absolute;left:50%;top:50%;width:12px;height:12px;transform:translate(-50%,-50%);border:1px solid #b3c4d844;border-radius:50%}.flight-info{position:absolute;left:48px;bottom:112px;pointer-events:auto;font-size:10px;color:#b6c7dc}.flight-info>span:nth-child(2){margin-left:25px;color:#7d92ae;font-size:9px}.flight-info p{color:#7b8ca3;font-size:9px;letter-spacing:.3px;margin:14px 0}.flight-info>div{display:flex;gap:20px}.flight-info button{font-size:10px;min-height:44px}.flight-info #flightVisit{border-bottom:1px solid var(--line)}.flight-touch{display:none}body.flying .welcome,body.flying .orbit-links,body.flying .beacon,body.flying #worldLabels,body.flying #worldFocus,body.flying #observatory{visibility:hidden;pointer-events:none}body.flying #closeup{display:none}body.flying:before{background:linear-gradient(0deg,#02050b83,transparent 30%)}
@media(max-width:700px){.flight-info{left:22px;right:22px;bottom:242px;font-size:10px}.flight-info p{font-size:0}.flight-info p:after{content:'拖动视线 · 按住按钮移动';font-size:9px}.flight-info>div{gap:18px}.flight-touch{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:absolute;right:22px;bottom:92px;pointer-events:auto}.flight-touch button{min-width:72px;height:48px;font-size:10px;border:1px solid #b1c7e633;background:#08121a77;border-radius:3px;touch-action:none}.flight-touch button:active{background:#abc7e329}#flightToggle{white-space:nowrap}footer>div{gap:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
header{background:linear-gradient(180deg,#030509b8,#03050932)}

/* The portal has one celestial body; platform tools stay in the quiet navigation. */
body:not(.gallery) .orbit-links,body:not(.gallery) #worldMenuButton,body:not(.gallery) #flightToggle{display:none}
.welcome h1{font-size:18px;letter-spacing:.5px}.welcome>p:not(.eyebrow){font-size:11px}.welcome .primary{background:transparent;border-color:#aabbd033}
body.gallery .world-label{z-index:2}body.gallery .world-label{pointer-events:auto}body.gallery #observatory{pointer-events:none}body.gallery #observatory button,body.gallery #atlasCatalogue{pointer-events:auto}
body.gallery #worldLabels{margin-left:0}#atlasTitle{font-size:18px}
#passage{position:fixed;inset:0;z-index:6;--horizon-x:50%;--horizon-y:50%;--aperture:0px;pointer-events:auto}
#passageVeil,#passageShadow{position:absolute;inset:0;pointer-events:none}#passageVeil{background:#030509;opacity:0}
#passageShadow{background:radial-gradient(circle at var(--horizon-x) var(--horizon-y),#030509b8 0,transparent var(--aperture));opacity:.3}
.passage-info{position:absolute;left:48px;right:48px;bottom:34px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#9ca9bc;letter-spacing:1px}.passage-info>div{display:flex;gap:22px}.passage-info button{min-height:44px;font-size:10px;letter-spacing:0}
body.passing header,body.passing #home,body.passing footer,body.passing #flightHud{opacity:0;pointer-events:none;transition:opacity .25s}
@media(max-width:700px){.welcome h1{font-size:17px}.welcome{bottom:110px}.passage-info{left:22px;right:22px;bottom:24px;font-size:9px;letter-spacing:0}.passage-info>div{gap:16px}.passage-info button{font-size:9px}body.gallery .world-label{display:none}}

@media(max-width:700px) and (max-height:740px){body:not(.gallery) .beacon{display:none}}

.beacon>span,.beacon small{pointer-events:none}

/* Galaxies take the canvas; small functional routes remain available at its edge. */
.galaxy-label{position:absolute;min-height:44px;font-size:11px;letter-spacing:2px;color:#b6c2d2;text-shadow:0 2px 8px #000;padding:10px 0}.galaxy-label:before{content:'';display:inline-block;width:12px;height:1px;background:#a2b6cc77;vertical-align:middle;margin-right:8px}.galaxy-label:hover{color:#fff}
body.gallery:before{background:linear-gradient(0deg,#02050b55,transparent 24%)}
body.gallery #worldFocus{left:48px}body.world-selected #observatory .atlas-heading>p,body.world-selected #atlasCount{display:none}
body.gallery #atlasCatalogue{max-height:240px;background:#03050966;padding:0 12px;opacity:.8}body.gallery #observatory{top:185px;bottom:auto;gap:16px;width:200px}
body.gallery #observatory .atlas-heading h2{font-size:16px}.atlas-heading .eyebrow{font-size:8px}
@media(max-width:700px){body.gallery #observatory{top:175px;width:auto;left:22px;right:22px}body.gallery #worldFocus{left:22px;bottom:173px}body.gallery #atlasCatalogue{max-height:76px;background:#030509aa}.galaxy-label{font-size:9px;letter-spacing:1px}}

#passageFlow{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#passageShadow{background:radial-gradient(ellipse at 50% 47%,transparent 24%,#01020850 57%,#010208ef 100%);opacity:0}body.gallery .world-label[data-world="azure"]{display:grid}@media(max-width:700px){body.gallery .world-label[data-world="azure"]{font-size:9px;padding:5px;min-height:36px}.world-label[data-world="azure"] small{display:none}}