@font-face{font-family:AtlasMono;src:local('Cascadia Mono'),local('Consolas');font-display:swap}
:root{color-scheme:dark;--bg:#0a0a0b;--fg:#eee9df;--muted:#96958f;--line:#ffffff20;--orange:#ff4d12;--panel:#111112;--mono:AtlasMono,monospace;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:'Microsoft YaHei','PingFang SC',Arial,sans-serif;font-size:14px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button{border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--orange);outline-offset:6px}button:disabled{cursor:default;opacity:.45}button:not(:disabled):active{translate:0 1px}::selection{background:var(--orange);color:var(--bg)}.shell{max-width:1800px;margin:auto;padding:0 48px}.header{height:100px;display:flex;align-items:center;border-bottom:1px solid var(--line);justify-content:space-between;gap:32px}.brand{display:flex;gap:13px;align-items:center;font-size:17px;font-weight:700;letter-spacing:2px}.brand-symbol{font-size:48px;color:var(--orange);font-weight:400;line-height:1}.brand small{display:block;font:9px var(--mono);letter-spacing:1.9px;color:var(--muted);margin-top:7px}.header nav{display:flex;align-self:stretch;gap:38px}.nav-item{position:relative;font-size:13px;color:var(--muted)}.nav-item span{font:10px var(--mono);margin-left:12px}.nav-item.active{color:var(--fg)}.nav-item.active:after{content:'';position:absolute;height:2px;background:var(--orange);bottom:-1px;left:0;right:0}.quiet{font-size:12px;display:flex;gap:10px;align-items:center;color:#c2beb6;min-height:44px}.status-dot{width:5px;height:5px;display:inline-block;background:var(--orange);border-radius:50%}.circle-question{border:1px solid #777;border-radius:50%;font:11px var(--mono);width:17px;height:17px;display:grid;place-items:center;margin-left:12px}.map-page{display:grid;grid-template-columns:330px 1fr;min-height:665px;height:calc(100svh - 247px);max-height:920px;position:relative}.intro{padding:58px 0 24px;z-index:2}.eyebrow{font:10px var(--mono);letter-spacing:1px;display:flex;align-items:center;gap:9px;color:#b5b1a8}.orange-line{height:2px;width:21px;background:var(--orange)}h1{font-size:40px;letter-spacing:7px;font-weight:500;line-height:1.3;margin:22px 0 14px}.english-title{font-family:Arial,sans-serif;font-size:76px;font-weight:800;line-height:.88;letter-spacing:-5px;position:relative}.english-title>span{font:13px var(--mono);letter-spacing:0;position:absolute;margin:4px 0 0 9px}.lead{font-size:19px;line-height:1.75;letter-spacing:2px;margin:26px 0 14px}.description{max-width:267px;color:var(--muted);font-size:12px;line-height:1.95;letter-spacing:.4px}.primary{display:flex;justify-content:space-between;align-items:center;gap:32px;background:var(--orange);color:#fff;padding:16px 20px;min-height:52px;transition:background .2s;margin-top:26px}.primary:hover{background:#ff672f}.primary span{font-size:23px;line-height:20px}.intro .primary{width:266px}.mission-facts{display:flex;gap:20px;font-size:10px;color:var(--muted);margin-top:13px}.mission-facts span+span:before{content:'/';margin-right:20px;color:#555}.brief-note{border-left:1px solid #777;padding-left:14px;margin-top:30px;display:flex;gap:22px;align-items:baseline}.brief-note>span{font-size:10px;color:var(--muted)}.brief-note p{font-size:11px;line-height:1.8;margin:0}.star-map{position:relative;min-width:0;isolation:isolate;background-image:radial-gradient(circle at 15% 23%,#eae4d777 0 .6px,transparent 1px),radial-gradient(circle at 70% 15%,#eae4d755 0 .6px,transparent 1px),radial-gradient(circle at 44% 80%,#eae4d755 0 .6px,transparent 1px);background-size:163px 193px,231px 167px,197px 239px}.map-coordinates{position:absolute;top:24px;left:25px;right:0;font:9px var(--mono);letter-spacing:1px;color:#77776f;display:flex;justify-content:space-between;gap:15px}.map-coordinates span{font-size:8px}.connections{position:absolute;width:100%;height:100%;inset:0;z-index:-1;overflow:visible}.connections ellipse{fill:none;stroke:#ffffff13;stroke-width:1;stroke-dasharray:3 9;transform:rotate(-18deg);transform-origin:52% 50%}.connections path{fill:none;stroke:#ffffff25;stroke-width:1;stroke-dasharray:3 6;transition:stroke .5s}.connections path.secured{stroke:var(--orange);stroke-dasharray:none}.connections .crosshair{stroke:#ffffff08;stroke-dasharray:none}.map-marker{position:absolute;color:#75746e;font:18px var(--mono);display:flex;gap:10px;align-items:center}.map-marker span{font-size:8px;letter-spacing:1px}.marker-a{left:10%;top:16%}.marker-b{right:0;bottom:27%}.planet{position:absolute;padding:0;display:flex;align-items:center;flex-direction:column;transition:filter .3s;outline-offset:3px!important}.planet canvas{width:100%;height:auto;aspect-ratio:1;display:block;pointer-events:none;transition:transform .7s var(--ease);filter:drop-shadow(0 0 12px #ffffff06)}.planet:hover canvas,.planet:focus-visible canvas{transform:scale(1.055)}.planet-0{width:39%;left:44%;top:5%}.planet-1{width:28%;left:9%;top:40%}.planet-2{width:27%;left:65%;top:61%}.planet-tag{display:flex;align-items:center;gap:10px;position:relative;white-space:nowrap;margin-top:-5px;z-index:1;text-align:left;min-width:166px}.node-index{font:10px var(--mono);align-self:flex-start;color:var(--orange);margin-top:4px}.planet-tag b{font-size:13px;font-weight:400;letter-spacing:2px}.planet-tag small{font:8px var(--mono);letter-spacing:1px;display:block;color:#929188;margin-top:7px}.node-arrow{margin-left:auto;border:1px solid #ffffff2e;width:27px;height:27px;display:grid;place-items:center;color:var(--orange);transition:background .2s}.planet:hover .node-arrow{background:var(--orange);color:#fff}.planet.completed .planet-tag small{color:var(--orange)}.orbit-caption{position:absolute;right:-5%;top:35%;font:8px var(--mono);letter-spacing:2px;writing-mode:vertical-rl;color:#7d7b73}.core-node{position:absolute;left:41%;top:46%;width:130px;height:120px;display:flex;align-items:center;flex-direction:column;justify-content:center;gap:7px}.core-node b{font-weight:400;letter-spacing:2px;font-size:11px}.core-node small{font:8px var(--mono);color:var(--muted)}.core-icon{font-size:24px;color:#8d8b84}.core-orbit{position:absolute;inset:-12px 0 3px;border:1px dashed #ffffff24;border-radius:50%;transform:rotateX(40deg)}.core-node.unlocked .core-orbit{border-color:var(--orange);border-style:solid;box-shadow:0 0 30px #ff4d1215}.core-node.unlocked .core-icon,.core-node.unlocked small{color:var(--orange)}.map-legend{position:absolute;bottom:15px;left:20px;display:flex;gap:19px;font-size:9px;color:#88877f}.map-legend span{display:flex;align-items:center;gap:5px}.map-legend i{height:4px;width:4px;background:var(--orange);border-radius:50%}.map-legend span:nth-child(2) i{background:#85847d}.map-legend span:last-child{margin-left:15px;color:#bbb6ad}.bottom-panel{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.4fr;min-height:94px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center;gap:20px}.session-label{display:flex;gap:12px;align-items:center;font-size:11px;letter-spacing:1px}.session-label small{display:block;color:var(--muted);font:8px var(--mono);letter-spacing:1px;margin-top:8px}.metric{border-left:1px solid var(--line);padding-left:30px;display:flex;flex-direction:column;gap:6px}.metric>span{font-size:10px;color:var(--muted)}.metric b{font:24px var(--mono);font-weight:400}.metric b span{font-size:12px;color:#777}.progress-note{margin-left:10px;font-size:10px}.progress-note>span{display:flex;justify-content:space-between;color:var(--muted)}.progress-note b{font:10px var(--mono);color:var(--fg)}.segments{display:flex;gap:4px;margin-top:14px}.segments i{height:3px;background:#ffffff21;flex:1}.segments i.done{background:var(--orange)}footer{height:53px;display:flex;align-items:center;justify-content:space-between;font:9px var(--mono);color:#76756f;gap:20px}footer>span:nth-child(2){font-family:inherit;display:flex;align-items:center;gap:10px}footer i{width:3px;height:3px;background:var(--orange)}footer button{font-size:10px;color:var(--muted);min-height:40px}.footer-divider{margin:0 14px;color:#444}
dialog{color:var(--fg);background:#101011;border:1px solid #ffffff25;padding:0;box-shadow:0 32px 100px #0009}dialog::backdrop{background:#000c;backdrop-filter:blur(9px)}.terminal-dialog{width:min(1160px,calc(100% - 48px));max-height:calc(100svh - 48px)}dialog[open]{animation:enter .35s var(--ease)}@keyframes enter{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}.dialog-header{padding:22px 28px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}.dialog-header h2{font-size:16px;font-weight:400;letter-spacing:2px;margin:0}.dialog-header .eyebrow{font-size:9px;margin-bottom:7px}.close-button{border:1px solid var(--line);min-width:40px;min-height:40px;font-size:20px;color:#aaa}.close-button:hover{border-color:var(--orange);color:var(--orange)}.terminal-body{display:grid;grid-template-columns:1.3fr 1fr;min-height:470px}.signal-content{padding:30px;border-right:1px solid var(--line)}.signal-meta{display:flex;justify-content:space-between;align-items:center;font:10px var(--mono);color:var(--muted);gap:15px}.demo-tag{border:1px solid #ff4d1255;padding:5px 8px;color:var(--orange);font-size:10px}.signal-content h3{font-size:22px;font-weight:400;line-height:1.6;margin:28px 0 22px;letter-spacing:1px}.source-text{font-size:14px;color:#b7b4ad;line-height:2.1;white-space:pre-line}.text-placeholder{font:80px Georgia,serif;color:#ffffff10;height:57px}.source-footer{font-size:10px;color:#7c7b75;border-top:1px solid var(--line);padding-top:17px;margin-top:28px;line-height:1.8}.analysis-side{padding:30px;display:flex;flex-direction:column}.timer-label{font:10px var(--mono);letter-spacing:1px;display:flex;justify-content:space-between;color:var(--muted)}.timer{font:65px var(--mono);letter-spacing:-4px;line-height:1.25;margin:5px 0 10px}.timer span{font-size:16px;letter-spacing:0;color:var(--muted);margin-left:10px}.timer.urgent{color:var(--orange)}.time-track,.analysis-track{height:2px;background:#ffffff20;overflow:hidden}.time-track i{height:100%;display:block;background:var(--orange);transform-origin:left}.analysis-label{display:flex;justify-content:space-between;margin-top:29px;font-size:11px;color:#b2aea6}.analysis-label b{font:12px var(--mono);color:var(--fg)}.analysis-track{height:4px;margin-top:12px}.analysis-track i{height:100%;display:block;background:var(--fg);transform-origin:left;transform:scaleX(0)}.hint-list{padding:18px 0 0;margin:0;list-style:none;min-height:125px;font-size:11px;line-height:1.7;color:#8b8982}.hint-list li{padding:6px 0 6px 17px;position:relative}.hint-list li:before{content:'+';position:absolute;left:0;color:var(--orange)}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto}.actions .primary{margin:10px 0 0;justify-content:center;font-size:12px;padding:13px 12px}.secondary{border:1px solid #ffffff30;padding:13px 15px;min-height:48px;transition:border-color .2s}.secondary:hover{border-color:#eee9df}.actions .secondary{margin-top:10px;font-size:12px}.wait-note{color:var(--muted);font-size:10px;text-align:center;padding-top:14px}.terminal-footer{padding:13px 28px;border-top:1px solid var(--line);font-size:10px;display:flex;justify-content:space-between;color:var(--muted);gap:15px}.visual-placeholder{height:190px;border:1px solid #ffffff26;margin-top:18px;position:relative;overflow:hidden;background:repeating-linear-gradient(0deg,transparent 0 23px,#ffffff0a 24px),repeating-linear-gradient(90deg,transparent 0 23px,#ffffff0a 24px);display:grid;place-items:center}.visual-placeholder:before{content:'';position:absolute;width:130px;height:130px;border:1px solid #a3a09755;transform:rotate(45deg)}.visual-placeholder .visual-target{position:absolute;width:65px;height:65px;border:1px solid var(--orange)}.visual-placeholder span{font:10px var(--mono);letter-spacing:3px;z-index:1;background:var(--panel);padding:8px}.scanline{position:absolute;left:0;right:0;top:0;height:1px;background:var(--orange);animation:scan 4s linear infinite}.visual-placeholder.paused .scanline{animation-play-state:paused}@keyframes scan{to{transform:translateY(190px)}}.media-control{font-size:10px;margin-top:9px;min-height:32px;color:var(--muted)}.result-body{padding:38px}.result-symbol{font-size:40px;color:var(--orange)}.result-body h3{font-size:32px;font-weight:400;letter-spacing:2px;margin:12px 0}.result-body p{color:#b2aea6;line-height:1.9;font-size:13px}.result-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0}.result-grid span{font-size:10px;color:var(--muted);display:block}.result-grid b{display:block;font:25px var(--mono);margin-top:10px}.result-explanation{border-left:2px solid var(--orange);padding:0 0 0 17px;margin:20px 0;font-size:12px;line-height:1.9;color:#b4b0a6}.result-body .primary{margin-left:auto;min-width:210px}.info-dialog{width:min(670px,calc(100% - 32px));max-height:calc(100svh - 32px)}.info-body{padding:30px;line-height:1.9;color:#b5b1a8;font-size:13px}.info-body h3{color:var(--fg);font-size:19px;font-weight:400}.guide-row{display:flex;gap:21px;border-top:1px solid var(--line);padding:20px 0}.guide-row b{font:14px var(--mono);color:var(--orange);padding-top:3px}.guide-row p{margin:0}.guide-row strong{font-weight:400;display:block;color:var(--fg);margin-bottom:3px}.info-body .primary{width:100%;justify-content:center}.record{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:18px 0;font-size:12px}.record small{display:block;color:var(--muted);margin-top:5px}.record>span{color:var(--orange);white-space:nowrap}.module-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}.module-choice{border:1px solid var(--line);padding:22px 16px;text-align:left;min-height:170px}.module-choice:hover{border-color:var(--orange);background:#ff4d1208}.module-choice b{font-size:14px;font-weight:400;display:block;margin:15px 0 9px}.module-choice small{color:var(--muted);line-height:1.8}.module-choice>span{font:22px var(--mono);color:var(--orange)}.core-view{text-align:center;padding:40px 30px}.core-visual{width:150px;height:150px;margin:5px auto 30px;position:relative;display:grid;place-items:center;font:45px var(--mono);color:var(--orange)}.core-visual:before,.core-visual:after{content:'';position:absolute;inset:0;border:1px solid var(--orange);border-radius:50%}.core-visual:before{transform:rotateX(55deg) rotateZ(-35deg)}.core-visual:after{transform:rotateY(55deg) rotateZ(35deg)}.core-view h3{font-size:28px;font-weight:400;letter-spacing:3px}.core-view .primary{margin:25px auto 0;justify-content:center}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:var(--fg);color:var(--bg);padding:14px 24px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:10;max-width:calc(100% - 32px);width:max-content}.toast.visible{opacity:1;transform:translate(-50%,0)}.no-motion *, .no-motion *:before,.no-motion *:after{animation:none!important;transition:none!important}
@media(min-width:1500px){.map-page{grid-template-columns:380px 1fr}.intro{padding-top:75px}.english-title{font-size:90px}.lead{margin-top:35px}.planet-0{width:37%}}
@media(max-width:1100px){.shell{padding:0 28px}.map-page{grid-template-columns:285px 1fr;min-height:640px}.english-title{font-size:66px}.intro{padding-top:44px}h1{font-size:35px}.planet-0{width:48%;left:37%;top:9%}.planet-1{width:36%;left:1%;top:44%}.planet-2{width:36%;left:62%;top:65%}.planet-tag{min-width:145px;gap:7px}.planet-tag b{font-size:11px}.planet-tag small{font-size:7px}.core-node{left:40%;top:44%;width:110px}.map-legend{gap:12px;left:0}.map-legend span:last-child{display:none}.metric{padding-left:20px}.bottom-panel{gap:12px}.map-coordinates span{display:none}.header nav{gap:22px}}
@media(max-width:740px){.shell{padding:0 20px}.header{height:78px;gap:10px}.brand{font-size:13px;gap:8px;letter-spacing:1px}.brand-symbol{font-size:35px}.brand small{font-size:6px;letter-spacing:1px}.header nav{gap:17px;margin-left:auto}.nav-item{font-size:11px}.nav-item span,.header>.quiet{display:none}.map-page{height:auto;max-height:none;display:flex;flex-direction:column;min-height:0}.intro{padding:32px 0 0;position:relative}.eyebrow{font-size:8px}h1{font-size:28px;margin:20px 0 12px}.english-title{font-size:56px;letter-spacing:-3px;line-height:.9}.lead{position:absolute;left:51%;top:79px;font-size:14px;letter-spacing:1px;margin:0}.description{position:absolute;left:51%;top:134px;font-size:10px;line-height:1.85;max-width:165px}.intro .primary{width:100%;margin-top:25px;min-height:48px;padding:12px 17px}.mission-facts{justify-content:center;font-size:9px;margin-top:10px}.brief-note{display:none}.star-map{height:510px;margin-top:5px;width:100%}.map-coordinates{font-size:7px;left:0;top:20px}.planet-0{width:48%;left:45%;top:6%}.planet-1{width:40%;left:0;top:37%}.planet-2{width:38%;left:60%;top:64%}.planet-tag{min-width:127px;gap:5px}.planet-tag b{font-size:11px;letter-spacing:1px}.node-index{font-size:8px}.node-arrow{width:22px;height:22px}.orbit-caption{display:none}.core-node{top:43%;left:45%;width:100px}.core-orbit{inset:0 -4px 14px}.marker-a{left:6%;top:20%}.marker-b{display:none}.map-legend{bottom:4px;font-size:8px}.bottom-panel{grid-template-columns:repeat(3,1fr);gap:17px;padding:20px 0}.session-label{grid-column:1/3;font-size:10px}.progress-note{grid-column:3;grid-row:1;margin:0}.metric{grid-row:2;padding-left:14px}.metric:nth-child(2){border:0;padding:0}.metric b{font-size:22px}.metric b span{font-size:10px}footer{height:auto;min-height:65px;flex-wrap:wrap;gap:4px 12px;padding:15px 0;font-size:8px}footer>span:nth-child(2){order:3;flex-basis:100%}footer button{font-size:9px;min-height:26px}.footer-divider{margin:0 6px}.terminal-dialog{width:calc(100% - 20px);max-height:calc(100svh - 20px)}.dialog-header{padding:16px}.dialog-header h2{font-size:14px}.terminal-body{grid-template-columns:1fr}.signal-content{border-right:0;border-bottom:1px solid var(--line);padding:20px}.signal-content h3{font-size:19px;margin:16px 0}.source-text{font-size:12px;line-height:1.9}.text-placeholder{display:none}.source-footer{margin-top:15px;padding-top:10px;font-size:9px}.analysis-side{padding:20px}.timer{font-size:46px;margin:2px 0 8px}.analysis-label{margin-top:18px}.hint-list{min-height:80px;padding-top:10px;font-size:10px}.terminal-footer{padding:12px 16px;font-size:9px}.terminal-footer span:last-child{display:none}.visual-placeholder{height:150px}.info-body,.result-body{padding:23px}.result-body h3{font-size:25px}.result-grid{grid-template-columns:repeat(2,1fr);gap:12px;row-gap:20px}.result-grid b{font-size:22px}.module-list{grid-template-columns:1fr;gap:8px}.module-choice{min-height:90px;padding:15px;display:grid;grid-template-columns:40px 1fr;column-gap:10px}.module-choice>span{grid-row:1/3;align-self:center}.module-choice b{margin:0 0 6px}.module-choice small{grid-column:2}.result-body .primary{width:100%}.core-view{padding:25px 20px}}
@media(max-width:740px){.english-title{font-size:clamp(30px,10vw,48px);letter-spacing:-2px}.lead{left:58%;top:103px;font-size:13px}.description{position:static;max-width:100%;font-size:11px;margin:20px 0 0}.intro .primary{margin-top:20px}}
@media(min-width:741px) and (max-width:1100px){.core-node{left:41%;top:51%;width:95px;height:100px}}
[hidden]{display:none!important}
.map-page{min-height:830px;height:calc(100svh - 247px)}.intro{padding-top:38px}.intro .lead{margin:20px 0 10px}.intro .description{margin-bottom:18px}.english-title{font-size:64px}.difficulty-picker{margin:22px 0 0;padding:0;border:0;max-width:266px}.difficulty-picker legend{font-size:10px;color:#c3beb3;padding:0 0 10px}.difficulty-picker legend span{display:block;font:7px var(--mono);letter-spacing:1px;color:var(--muted);margin-top:6px}.difficulty-picker button{width:100%;display:flex;align-items:center;gap:14px;text-align:left;padding:12px 10px;border-top:1px solid var(--line);transition:background .2s,border-color .2s}.difficulty-picker button:last-child{border-bottom:1px solid var(--line)}.difficulty-picker button[aria-pressed=true]{background:#ff4d120d;border-left:2px solid var(--orange);padding-left:8px}.difficulty-picker button b{font-weight:400;font-size:12px;letter-spacing:1px}.difficulty-picker button small{display:block;font-size:9px;color:var(--muted);margin-top:5px}.difficulty-bars{font:20px var(--mono);width:22px;color:#aaa79e}.difficulty-picker button[aria-pressed=true] .difficulty-bars,.difficulty-picker button[aria-pressed=true] .selection-mark{color:var(--orange)}.selection-mark{margin-left:auto;color:#777}.intro .primary{margin-top:18px}.star-map{background:none;overflow:hidden}.star-map>.planet{transition:opacity .25s,filter .25s}.star-map>.planet[hidden]{display:none}.star-map .orbit-caption{display:none}#starfield{position:absolute;inset:0;width:100%;height:100%;z-index:-2;pointer-events:none}.galaxy-caption{position:absolute;left:20px;top:62px;display:flex;flex-direction:column;gap:10px;pointer-events:none}.galaxy-caption>span:first-child{font:clamp(22px,3.1vw,42px) Arial,sans-serif;letter-spacing:4px;color:#eee9df18}.galaxy-caption>span:last-child{font-size:10px;letter-spacing:1px;color:#929086}.map-coordinates>span:first-child{display:inline;font-size:9px}.planet-tag{margin-top:-3px;min-width:145px}.core-node{width:100px;height:100px}.core-orbit{inset:0 0 5px}.map-legend{font-size:9px;gap:13px;left:10px}.map-legend span:last-child{margin-left:0;max-width:220px;line-height:1.6}.expedition-summary{border-left:2px solid var(--orange);padding:7px 0 7px 17px;margin-top:35px}.expedition-summary>span{font-size:10px;color:var(--muted)}.expedition-summary h2{font-size:25px;font-weight:400;letter-spacing:3px;margin:13px 0}.expedition-summary p{white-space:pre-line;font-size:12px;line-height:1.9;color:var(--muted)}#return-button{padding:9px 0;font-size:11px;color:#c9c3b7;min-height:36px}.in-galaxy .map-page{min-height:740px}.in-galaxy .galaxy-caption>span:first-child{color:#eee9df24}#leave-cancel{width:100%;margin-top:12px}
@media(min-width:1500px){.english-title{font-size:74px}.intro{padding-top:45px}}
@media(max-width:1100px){.map-page{grid-template-columns:270px 1fr}.intro .primary,.difficulty-picker{max-width:245px}.planet-tag{min-width:122px}.planet-tag small{font-size:7px;letter-spacing:.5px}.node-arrow{width:23px;height:23px}.galaxy-caption{left:0}.core-node{width:90px;height:95px}}
@media(max-width:740px){.map-page,.in-galaxy .map-page{min-height:0;height:auto}.english-title{font-size:clamp(30px,10vw,48px)}.intro{padding-top:30px}.intro .lead{margin:0;top:101px}.intro .description{margin:20px 0 0}.difficulty-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-width:none;margin-top:20px}.difficulty-picker legend{grid-column:1/-1;float:left;padding-bottom:10px}.difficulty-picker legend span{display:none}.difficulty-picker button,.difficulty-picker button[aria-pressed=true]{flex-direction:column;gap:6px;align-items:flex-start;padding:10px 8px;border:1px solid var(--line);position:relative}.difficulty-picker button[aria-pressed=true]{border-color:var(--orange)}.difficulty-picker button b{font-size:11px}.difficulty-picker button small{font-size:8px;white-space:nowrap}.difficulty-bars{font-size:15px}.selection-mark{position:absolute;right:7px;top:9px;font-size:11px}.intro .primary{max-width:none;margin-top:15px}.star-map{height:590px;margin-top:15px}.galaxy-caption{top:48px}.galaxy-caption>span:first-child{font-size:23px}.galaxy-caption>span:last-child{font-size:9px}.map-coordinates>span:first-child{font-size:8px}.map-coordinates>span:last-child{display:none}.planet-tag{min-width:116px}.planet-tag b{font-size:10px}.node-index{font-size:8px}.planet-tag small{font-size:6px}.node-arrow{width:20px;height:20px}.core-node{width:85px;height:90px}.core-node b{font-size:10px}.core-node small{font-size:7px}.map-marker{display:none}.map-legend{left:0;font-size:8px;bottom:8px}.expedition-summary{margin-top:22px;padding:3px 0 3px 14px}.expedition-summary h2{font-size:23px}.expedition-summary p{font-size:11px}.in-galaxy .star-map{margin-top:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
.registration{position:fixed;z-index:20;inset:0;background:#070708ed;display:grid;place-items:center;padding:20px;overflow:auto}.registration-card{width:min(510px,100%);padding:35px 38px;border:1px solid #ffffff2b;background:#111112}.registration-card h2{font-size:clamp(29px,4vw,44px);font-weight:400;line-height:1.5;letter-spacing:2px;margin:20px 0 8px}.registration-card p{color:#b4b0a6;font-size:12px;line-height:1.8}.registration-card form{display:grid;gap:14px;margin-top:22px}.registration-card label{display:grid;gap:8px;font-size:11px;color:#d5d0c5}.registration-card input{width:100%;padding:14px 13px;min-height:46px;border:1px solid #ffffff36;background:#080809;color:var(--fg);font:13px inherit}.registration-card input:focus{outline:1px solid var(--orange);border-color:var(--orange)}.registration-card input::placeholder{color:#77756d}.registration-card .primary{margin:5px 0 0;justify-content:space-between}.registration-card>small{display:block;color:#77756e;margin-top:15px;font-size:10px}.registration-status{min-height:18px;margin:0!important;color:var(--orange)!important}.galaxy-overview{position:absolute;inset:80px 5% 80px;z-index:2}.galaxy-overview button{position:absolute;display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center;min-width:145px;padding:10px}.galaxy-overview button:nth-of-type(1){left:4%;top:34%}.galaxy-overview button:nth-of-type(2){left:38%;top:7%}.galaxy-overview button:nth-of-type(3){right:3%;bottom:8%}.galaxy-overview button b{font-weight:400;font-size:12px;letter-spacing:2px}.galaxy-overview button small{font:9px var(--mono);color:var(--muted)}.galaxy-disc{width:clamp(105px,13vw,175px);height:clamp(105px,13vw,175px);border:1px solid #eee9df40;border-radius:50%;display:block;background:radial-gradient(ellipse at 41% 47%,#ded8bf7a 0 1px,transparent 2px),radial-gradient(circle at 50% 50%,#cfc7b116 0 20%,transparent 60%),repeating-radial-gradient(ellipse at 45% 46%,transparent 0 8px,#eee9df20 9px,transparent 10px);box-shadow:inset -12px -10px 24px #000,0 0 30px #ffffff08;transform:rotate(-25deg);transition:transform .5s var(--ease),border-color .2s}.galaxy-overview button:nth-of-type(1) .galaxy-disc{transform:rotate(-45deg) scale(.88)}.galaxy-overview button:nth-of-type(3) .galaxy-disc{transform:rotate(22deg) scale(1.04)}.galaxy-overview button:hover .galaxy-disc{border-color:#e1d9c790;box-shadow:inset -12px -10px 24px #000,0 0 34px #ffffff17}.galaxy-overview button[aria-pressed=true] .galaxy-disc{border-color:var(--orange);box-shadow:inset -12px -10px 24px #000,0 0 35px #ff4d1225}.galaxy-overview button:focus-visible{outline-color:var(--orange)}body:not(.in-galaxy) .planet,body:not(.in-galaxy) .core-node,body:not(.in-galaxy) .connections{visibility:hidden;pointer-events:none}.no-motion .galaxy-disc{transition:none}@media(max-width:740px){.registration-card{padding:25px 22px}.galaxy-overview{inset:80px 0 55px}.galaxy-overview button{min-width:106px;padding:5px}.galaxy-overview button:nth-of-type(1){left:0;top:43%}.galaxy-overview button:nth-of-type(2){left:32%;top:2%}.galaxy-overview button:nth-of-type(3){right:0;bottom:5%}.galaxy-disc{width:100px;height:100px}.galaxy-overview button b{font-size:10px}.galaxy-overview button small{font-size:7px}}


@media(max-width:740px){}
.galaxy-overview:focus{outline:none}.galaxy-disc{position:relative}.galaxy-disc:after{content:'';position:absolute;width:3px;height:3px;background:var(--orange);border-radius:50%}.galaxy-overview button:nth-of-type(1) .galaxy-disc{background:radial-gradient(circle at 49% 52%,#d6d0bb28 0 2px,transparent 3px),repeating-radial-gradient(ellipse at 49% 52%,transparent 0 16px,#eee9df29 17px,transparent 18px);box-shadow:inset -12px -10px 24px #000,0 0 25px #ffffff07}.galaxy-overview button:nth-of-type(1) .galaxy-disc:after{left:24%;top:45%;box-shadow:57px 28px var(--orange)}.galaxy-overview button:nth-of-type(2) .galaxy-disc{background:radial-gradient(circle at 50% 50%,#d6d0bb29 0 3px,transparent 4px),repeating-radial-gradient(ellipse at 47% 49%,transparent 0 10px,#eee9df20 11px,transparent 12px);box-shadow:inset -12px -10px 24px #000,0 0 28px #ffffff08}.galaxy-overview button:nth-of-type(2) .galaxy-disc:after{left:29%;top:30%;box-shadow:44px 6px var(--orange),19px 53px var(--orange)}.galaxy-overview button:nth-of-type(3) .galaxy-disc{background:radial-gradient(circle at 50% 50%,#d6d0bb2a 0 2px,transparent 3px),repeating-radial-gradient(ellipse at 54% 52%,transparent 0 7px,#eee9df27 8px,transparent 9px);box-shadow:inset -12px -10px 24px #000,0 0 30px #ffffff08}.galaxy-overview button:nth-of-type(3) .galaxy-disc:after{left:26%;top:27%;box-shadow:48px 0 var(--orange),0 49px var(--orange),48px 49px var(--orange)}
/* The map and the mission column share one natural row; neither may paint over the status strip. */
.map-page,.in-galaxy .map-page{height:auto;max-height:none;min-height:max(800px,calc(100svh - 247px))}.intro{align-self:start}.in-galaxy .intro .english-title,.in-galaxy .intro .lead,.in-galaxy .intro .description{display:none}.in-galaxy .intro h1{font-size:28px;margin:13px 0 24px}.in-galaxy .intro{padding-top:38px}.in-galaxy .difficulty-picker{margin-top:12px}.in-galaxy .expedition-summary{margin-top:25px}.bottom-panel{position:relative;z-index:1;background:var(--bg)}
/* One continuous camera move replaces the blocking title card. */
.in-galaxy #starfield{transform:scale(1.24)}#distant-field{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}.in-galaxy #distant-field{opacity:0}body.in-galaxy .galaxy-overview{display:block;visibility:hidden;opacity:0;pointer-events:none}body.traveling .galaxy-overview,body.departing .galaxy-overview{visibility:visible}.star-map>.planet,.star-map>.core-node,.star-map>.connections,.galaxy-overview,#starfield,#distant-field{will-change:transform,opacity}
/* Only three destinations carry labels; other galaxies are drawn in the starfield. */
.galaxy-overview button{z-index:1}
.registration-card{position:relative}.registration-close{position:absolute;right:20px;top:20px;width:34px;height:34px;border:1px solid var(--line);font-size:20px;color:#aaa}.registration-close:hover{border-color:var(--orange);color:var(--orange)}.toast{left:auto;right:24px;top:108px;bottom:auto;transform:translateY(-8px)}.toast.visible{transform:translateY(0)}
@media(max-width:740px){.map-page,.in-galaxy .map-page{min-height:0;height:auto}.in-galaxy .intro .english-title{display:block}.in-galaxy .intro .lead{display:block}.in-galaxy .intro .description{display:block}.in-galaxy .intro h1{font-size:28px;margin:20px 0 12px}.toast{top:75px;right:12px;max-width:calc(100% - 24px)}}

.leaderboard-empty{border:1px solid var(--line);padding:24px;margin-top:22px;min-height:140px}.leaderboard-empty h3{margin:0;font-size:17px;font-weight:400}.leaderboard-empty p{margin-top:26px;color:var(--muted);font-size:12px}

.question-media,.question-sheet{display:block;width:100%;max-height:330px;aspect-ratio:16/10;object-fit:contain;background-color:#0a0b0c;border:1px solid #48433b;margin:18px 0}.question-sheet{background-repeat:no-repeat;background-color:#111}