/* Hallmark · macrostructure: Split Studio · tone: nocturnal transit catalogue · anchor hue: cyan
 * theme: custom · nav: N7 Brutal slab · footer: Ft1 Mast-headed · enrichment: verified game screenshots
 * display: Barlow Condensed · body: Noto Sans SC · axes: dark / display-condensed-bold / cool
 * audience: Chinese puzzle-game players · use: understand and download · context: user-provided
 * pre-emit critique: P4 H5 E4 S5 R4 V4 */
@import url('../tokens.css?v=c6f18377955d');
@import url('./fonts.css?v=c6f18377955d');
@import url('./utilities.css?v=c6f18377955d');
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:110px}body{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-body);line-height:1.8}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:var(--color-clear)}button{background:var(--color-panel);border:1px solid var(--color-rule)}img{max-width:100%;display:block;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.25;font-style:normal;overflow-wrap:anywhere;min-width:0}h2{font-size:var(--text-title);letter-spacing:-.025em}h3{font-size:1.25rem}p+p{margin-top:var(--space-md)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}a:active,button:active{transform:translateY(1px)}[hidden]{display:none!important}.wrap{width:min(1280px,calc(100% - 80px));margin-inline:auto}.muted{color:var(--color-muted)}.small{font-size:var(--text-sm)}.mono{font-family:var(--font-display);letter-spacing:.08em}.skip{position:fixed;top:-100px;left:16px;z-index:100;background:var(--color-cyan);color:var(--color-paper);padding:12px}.skip:focus{top:8px}.topbar{position:sticky;top:0;z-index:30;background:var(--color-paper);border-bottom:1px solid var(--color-rule)}.nav-inner{display:flex;align-items:center;gap:32px;min-height:82px}.brand{display:flex;align-items:center;gap:12px;white-space:nowrap;font-weight:700}.brand-sign{font-family:var(--font-display);font-size:38px;background:var(--color-cyan);color:var(--color-paper);width:54px;text-align:center;line-height:52px;border-radius:var(--radius-sm)}.brand small{font-family:var(--font-display);display:block;font-size:12px;line-height:1.1;letter-spacing:.22em;color:var(--color-muted)}nav{display:flex;align-items:center;gap:28px;margin-left:auto}nav a{font-size:14px;white-space:nowrap;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid var(--color-clear)}nav a[aria-current=page]{color:var(--color-cyan);border-color:var(--color-cyan)}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:11px 23px;white-space:nowrap;font-weight:700;font-size:15px;border:1px solid var(--color-rule);border-radius:var(--radius-sm);transition:transform var(--dur-short) var(--ease-out);position:relative}.btn-primary{background:var(--color-accent);color:var(--color-accent-ink);border-color:var(--color-accent)}.btn-primary::after{content:'';position:absolute;inset:3px;border:1px solid var(--color-accent-ink);opacity:.2;pointer-events:none}.btn-secondary{background:var(--color-panel);color:var(--color-ink)}.nav-download{min-height:44px;padding:8px 16px}.menu-toggle{display:none;min-height:44px;padding:6px 12px}.statusbar{display:flex;justify-content:space-between;gap:16px;padding:12px 0;color:var(--color-muted);font-size:12px;border-bottom:1px solid var(--color-rule)}.statusbar strong{color:var(--color-cyan);font-weight:500}.hero{position:relative;padding:44px 0 40px;isolation:isolate}.hero:before{content:'';position:absolute;inset:0;z-index:-2;background:url('./images/train45-hero-01.webp') center/cover;opacity:.10}.hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,var(--color-paper),var(--color-clear))}.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:48px;align-items:center}.media-top{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.media-top .mono{font-size:18px;color:var(--color-cyan)}.media-top small{font-size:12px;color:var(--color-muted)}.main-shot{position:relative;width:100%;padding:0;aspect-ratio:16/9;overflow:hidden;border:1px solid var(--color-rule)}.main-shot img{width:100%;height:100%;object-fit:cover}.image-expand{position:absolute;bottom:12px;right:12px;background:var(--color-overlay);color:var(--color-ink);padding:4px 12px;font-size:12px}.thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}.thumbs button{padding:0;aspect-ratio:16/9;overflow:hidden}.thumbs img{width:100%;height:100%;object-fit:cover}.media-caption{display:flex;justify-content:space-between;margin-top:12px;color:var(--color-muted);font-size:12px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tag{font-size:12px;line-height:1.5;border:1px solid var(--color-rule);padding:5px 10px;background:var(--color-panel)}.tag-accent{color:var(--color-cyan);border-color:var(--color-cyan)}.hero h1{font-size:clamp(36px,4.4vw,61px);font-weight:800;letter-spacing:-.04em}.hero h1 span{display:block;font-family:var(--font-display);font-size:clamp(62px,7.8vw,108px);font-weight:700;line-height:.98;letter-spacing:.005em;margin-top:8px}.hero-lede{margin-top:22px;font-size:16px;color:var(--color-muted);max-width:29em}.hero-actions{display:grid;gap:10px;margin-top:24px}.hero-actions .btn{justify-content:space-between}.hero-facts{display:flex;gap:24px;margin:20px 0 0;padding-top:16px;border-top:1px solid var(--color-rule)}.hero-facts dt{font-size:12px;color:var(--color-muted)}.hero-facts dd{margin:3px 0 0;font-size:14px}.age-note{margin-top:16px;font-size:12px;color:var(--color-muted)}.info-strip{border-top:1px solid var(--color-rule);border-bottom:1px solid var(--color-rule);background:var(--color-panel)}.info-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-block:0}.info-grid div{padding:20px;border-right:1px solid var(--color-rule)}.info-grid div:first-child{padding-left:0}.info-grid div:last-child{border:0}.info-grid dt{font-size:12px;color:var(--color-muted);margin-bottom:4px}.info-grid dd{margin:0;font-size:14px}.section{padding:72px 0;border-bottom:1px solid var(--color-rule)}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:32px}.section-head p{color:var(--color-muted);max-width:34em;font-size:15px}.section-head a{white-space:nowrap;color:var(--color-cyan);font-size:14px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}.story-text h2{margin-bottom:24px}.story-text p{color:var(--color-muted)}.scene-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}.scene-figure figcaption{border-top:2px solid var(--color-cyan);padding-top:10px;font-size:12px;color:var(--color-muted);display:flex;justify-content:space-between}.route-line{display:flex;gap:0;border-top:2px solid var(--color-cyan);margin-top:32px}.route-line span{flex:1;position:relative;padding-top:12px;font-size:12px;color:var(--color-muted)}.route-line span:before{content:'';width:8px;height:8px;position:absolute;left:0;top:-5px;background:var(--color-cyan)}.mechanisms{margin-top:24px;display:grid;gap:0}.mechanism{padding:24px 0;border-bottom:1px solid var(--color-rule)}.mechanism:last-child{border:0}.mechanism h3{margin-bottom:8px}.mechanism p{color:var(--color-muted);font-size:15px}.mechanism a{display:inline-block;padding-top:8px;color:var(--color-cyan);font-size:14px}.character-list{border-top:1px solid var(--color-rule)}.character-row{display:grid;grid-template-columns:180px minmax(0,1fr);gap:32px;padding:20px 0;border-bottom:1px solid var(--color-rule)}.character-row h3{font-size:18px}.character-row p{color:var(--color-muted);font-size:15px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.gallery-card{min-width:0}.gallery-card button{padding:0;display:block;width:100%;aspect-ratio:16/9;overflow:hidden}.gallery-card img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-short) var(--ease-out)}.gallery-card figcaption{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin-top:12px}.gallery-card figcaption span{font-size:12px;color:var(--color-muted)}.gallery-home{grid-template-columns:repeat(4,minmax(0,1fr))}.download-band{background:var(--color-panel);border-top:2px solid var(--color-accent);padding:32px;display:flex;justify-content:space-between;align-items:center;gap:32px}.download-band h2{font-size:32px}.download-band p{color:var(--color-muted);font-size:14px;margin-top:12px}.download-band .btn{flex-shrink:0;min-width:200px}.updates-faq{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:72px}.updates-faq h2{font-size:32px;margin-bottom:24px}details{border-bottom:1px solid var(--color-rule)}summary{list-style:none;position:relative;padding:20px 36px 20px 0;font-weight:500;cursor:pointer;min-height:60px;line-height:1.6}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;top:18px;color:var(--color-cyan);font-size:24px;line-height:1}details[open]>summary:after{content:'−'}details .answer{padding:0 24px 24px 0;color:var(--color-muted);font-size:15px;line-height:1.9}.update-date{display:block;color:var(--color-muted);font-size:12px;font-weight:400}.audience-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.audience-grid article{border-top:2px solid var(--color-rule);padding-top:20px}.audience-grid p{margin-top:12px;color:var(--color-muted);font-size:15px}.final{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:64px 0}.final h2{font-size:38px}.final p{color:var(--color-muted);font-size:14px;margin-top:12px}.footer{background:var(--color-panel);padding:36px 0 28px;border-top:1px solid var(--color-rule)}.footer-top{display:flex;gap:24px;justify-content:space-between;align-items:center}.footer-links,.related{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px}.footer a{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap}.related{margin:24px 0;border-block:1px solid var(--color-rule);padding:12px 0;color:var(--color-muted)}.copyright{font-size:12px;color:var(--color-muted);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}.mobile-cta{display:none}.back-top{position:fixed;right:18px;bottom:20px;min-height:44px;padding:8px 14px;border:1px solid var(--color-rule);background:var(--color-panel);font-size:12px;z-index:25}.breadcrumb{font-size:12px;color:var(--color-muted);padding-top:28px;display:flex;gap:12px}.breadcrumb a{white-space:nowrap}.page-intro{padding:36px 0 40px}.page-intro h1{font-size:clamp(36px,5vw,64px);letter-spacing:-.03em}.page-intro .english{font-family:var(--font-display);color:var(--color-cyan);font-size:18px;letter-spacing:.08em;margin-bottom:12px}.page-intro p{margin-top:18px;max-width:43em;color:var(--color-muted)}.filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}.filters button{padding:8px 20px;min-height:44px;font-size:14px}.filters button[aria-pressed=true]{background:var(--color-cyan);color:var(--color-paper);border-color:var(--color-cyan)}.result-count{margin-left:auto;align-self:center;font-size:12px;color:var(--color-muted)}.gallery-page{padding:0 0 72px}.dialog{position:fixed;inset:0;margin:auto;width:min(1200px,94vw);height:fit-content;max-height:94dvh;padding:16px;border:1px solid var(--color-rule);background:var(--color-paper);color:var(--color-ink)}.dialog::backdrop{background:var(--color-overlay)}.dialog-top,.dialog-controls{display:flex;justify-content:space-between;gap:16px;align-items:center}.dialog button{min-height:44px;padding:6px 18px}.dialog img{max-height:70dvh;object-fit:contain;width:100%;margin:12px 0;aspect-ratio:16/9}.dialog-caption{color:var(--color-muted);font-size:14px;margin-bottom:12px}.dialog-status{color:var(--color-muted);font-size:14px}.dialog[data-state=loading] img{opacity:.35}.dialog[data-state=error] .dialog-status{color:var(--color-error)}.dialog[data-state=success] .dialog-status{color:var(--color-success)}.article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;align-items:start;padding-bottom:72px}.toc{position:sticky;top:112px;border-top:2px solid var(--color-cyan);padding-top:20px}.toc strong{display:block;margin-bottom:12px}.toc a{display:block;min-height:44px;padding:8px 0;color:var(--color-muted);font-size:14px;white-space:nowrap}.article-content section{padding:0 0 40px;margin-bottom:40px;border-bottom:1px solid var(--color-rule)}.article-content h2{font-size:28px;margin-bottom:20px}.article-content h3{margin:24px 0 12px;font-size:20px}.article-content p,.article-content li{color:var(--color-muted);line-height:2}.article-content ul,.article-content ol{padding-left:24px}.article-content li+li{margin-top:12px}.article-content a{color:var(--color-cyan)}.guide-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:40px}.guide-card{background:var(--color-panel);padding:24px;border:1px solid var(--color-rule);transition:transform var(--dur-short) var(--ease-out)}.guide-card p{font-size:14px;margin-top:12px}.guide-card a{display:inline-block;margin-top:16px;font-size:14px;white-space:nowrap}.platform-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--color-panel);border:1px solid var(--color-rule);margin-bottom:48px}.platform-card img{height:100%;width:100%;object-fit:cover}.platform-copy{padding:32px}.platform-copy h2{font-size:32px;margin:12px 0}.platform-copy .btn{margin-top:24px;width:100%}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;padding:0;list-style:none;counter-reset:steps}.steps li{counter-increment:steps;border-top:2px solid var(--color-rule);padding-top:20px}.steps li:before{content:'0' counter(steps);font-family:var(--font-display);font-size:40px;color:var(--color-cyan)}.steps h3{margin-top:8px}.steps p{font-size:14px;margin-top:12px;color:var(--color-muted)}.specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.spec-box{background:var(--color-panel);padding:28px}.spec-box h3{margin-bottom:20px}.spec-box dl{margin:0}.spec-box dl div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:16px;padding:12px 0;border-bottom:1px solid var(--color-rule);font-size:14px}.spec-box dt{color:var(--color-muted)}.spec-box dd{margin:0}.note{padding:20px 24px;border-top:2px solid var(--color-cyan);background:var(--color-panel);margin-top:24px;color:var(--color-muted);font-size:14px}.quiet-link{color:var(--color-cyan);display:inline-block;min-height:44px;padding-block:8px}.faq-wide{max-width:900px}.privacy{max-width:800px;padding-bottom:64px}.privacy h2{font-size:24px;margin:32px 0 16px}.privacy p{color:var(--color-muted)}:disabled,[aria-disabled=true]{opacity:.5;cursor:not-allowed;pointer-events:none}
@media(hover:hover){a:hover{color:var(--color-cyan)}.btn-primary:hover{color:var(--color-accent-ink);transform:translateY(-2px)}.btn-secondary:hover,button:hover{border-color:var(--color-cyan)}.gallery-card button:hover img,.thumbs button:hover img{transform:scale(1.025)}.guide-card:hover{transform:translateY(-3px)}summary:hover{color:var(--color-cyan)}}
@media(min-width:1440px){.hero{padding-block:64px}.hero-grid{gap:56px}}
@media(max-width:1023px){.wrap{width:calc(100% - 48px)}.nav-inner{gap:20px}nav{gap:20px}.brand .brand-text{display:none}.hero-grid{gap:28px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.hero h1{font-size:38px}.hero h1 span{font-size:75px}.hero-facts{gap:16px}.gallery-home{grid-template-columns:repeat(2,minmax(0,1fr))}.split{gap:32px}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.updates-faq{gap:36px}.gallery-grid:not(.gallery-home){grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767px){html{scroll-padding-top:90px}.wrap{width:calc(100% - 40px)}.nav-inner{min-height:68px;gap:12px;flex-wrap:wrap}.brand-sign{width:42px;line-height:42px;font-size:30px}.brand .brand-text{display:block;font-size:13px}.brand small{font-size:10px}.menu-toggle{display:block;margin-left:auto}.nav-download{display:none}nav{display:none;width:100%;order:4;margin:0;padding:0 0 12px;gap:8px;justify-content:space-between}nav.open{display:flex}nav a{font-size:13px}.statusbar{font-size:11px}.statusbar span:last-child{display:none}.hero{padding:24px 0 32px}.hero-grid{grid-template-columns:minmax(0,1fr);gap:24px}.hero-copy{order:-1}.hero h1{font-size:40px;display:flex;align-items:end;gap:14px;flex-wrap:wrap}.hero h1 span{font-size:56px;margin-top:0}.tags{margin-bottom:16px;gap:6px}.hero-lede{margin-top:16px;max-width:none;font-size:15px}.hero-actions{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;margin-top:20px}.hero-actions .btn{padding:11px 12px;gap:6px;justify-content:center;font-size:13px}.hero-facts{margin-top:16px;justify-content:space-between}.age-note{margin-top:12px}.media-top{margin-bottom:10px}.media-top .mono{font-size:14px}.thumbs{gap:8px;margin-top:8px}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-grid div,.info-grid div:first-child{padding:16px 12px;border-bottom:1px solid var(--color-rule)}.info-grid div:nth-child(even){border-right:0}.info-grid div:last-child{grid-column:1/-1}.section{padding:44px 0}.section-head{display:block;margin-bottom:24px}.section-head p,.section-head a{display:block;margin-top:16px}.section-head h2{font-size:30px}.split{grid-template-columns:minmax(0,1fr);gap:28px}.story-text h2{font-size:32px;margin-bottom:20px}.mechanisms{margin-top:0}.character-row{grid-template-columns:minmax(0,1fr);gap:8px;padding:20px 0}.gallery-grid,.gallery-home{gap:20px 12px}.gallery-card figcaption{display:block;font-size:13px;margin-top:8px}.gallery-card figcaption span{display:block;font-size:11px;margin-top:2px}.download-band{padding:24px;display:block}.download-band h2{font-size:28px}.download-band .btn{margin-top:24px;width:100%}.updates-faq{grid-template-columns:minmax(0,1fr);gap:40px}.audience-grid{grid-template-columns:minmax(0,1fr);gap:24px}.final{display:block;padding:44px 0}.final h2{font-size:30px}.final .btn{margin-top:24px;width:100%}.footer{padding-bottom:106px}.footer-top{display:block}.footer-links{margin-top:16px}.related{gap:0 18px}.related a{font-size:12px}.copyright{font-size:11px}.mobile-cta{position:fixed;display:flex;bottom:0;left:0;right:0;align-items:center;justify-content:space-between;gap:12px;z-index:35;padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:var(--color-paper);border-top:1px solid var(--color-rule)}.mobile-cta p{font-size:12px;line-height:1.6}.mobile-cta small{font-size:11px;color:var(--color-muted)}.mobile-cta .btn{padding:10px 22px;min-height:44px;font-size:14px}.back-top{right:12px;bottom:94px;padding:8px 10px}.page-intro{padding:28px 0 32px}.page-intro h1{font-size:38px}.page-intro p{font-size:15px}.filters{gap:8px}.filters button{padding:8px 14px}.result-count{width:100%;margin:0}.article-layout{grid-template-columns:minmax(0,1fr);gap:28px;padding-bottom:40px}.toc{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.toc strong{grid-column:1/-1}.guide-cards{gap:12px}.guide-card{padding:16px}.guide-card h3{font-size:18px}.guide-card p{font-size:13px}.platform-card{grid-template-columns:minmax(0,1fr)}.platform-card img{aspect-ratio:16/9}.platform-copy{padding:24px}.steps{grid-template-columns:minmax(0,1fr);gap:24px}.steps li+li{margin-top:0}.specs{grid-template-columns:minmax(0,1fr);gap:20px}.spec-box{padding:24px}.dialog{padding:12px}.dialog-caption{font-size:12px}.dialog-controls{gap:8px}.dialog-controls button{padding:6px 12px;font-size:13px}.dialog-status{font-size:12px}}
@media(max-width:374px){.wrap{width:calc(100% - 32px)}.brand{gap:8px}.hero h1{font-size:35px;gap:10px}.hero h1 span{font-size:49px}.hero-actions{grid-template-columns:minmax(0,1fr)}.hero-actions .btn{font-size:14px}.hero-facts{gap:8px}.hero-facts dd{font-size:12px}.gallery-grid,.gallery-home{grid-template-columns:minmax(0,1fr)!important}.guide-cards{grid-template-columns:minmax(0,1fr)}.mobile-cta{padding-inline:16px}.mobile-cta .btn{padding-inline:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}a:active,button:active,.btn:hover,.guide-card:hover{transform:none}}
