/* Hallmark · macrostructure: Split Studio · tone: atmospheric · anchor hue: cyan / pink
 * theme: custom · vibe: dark stage, portrait diptych, compact storefront
 * paper: oklch(16.7% .016 279) · accent: oklch(90.54% .1546 194.77)
 * display: Noto Sans SC · body: Noto Sans SC · editorial detail: Noto Serif SC
 * nav: N7 Brutal slab · footer: Ft4 Dense typographic · enrichment: verified face crops
 * axes: dark / heavy sans / cool · audience: adult game readers · use: game information and download
 * Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4 */
@import url('tokens.css');
@font-face{font-family:'Noto Sans SC';src:url('fonts/noto-sans-sc.woff2') format('woff2');font-weight:100 500;font-display:swap}
@font-face{font-family:'Noto Sans SC';src:url('fonts/noto-sans-sc-bold.woff2') format('woff2');font-weight:600 700;font-display:swap}
@font-face{font-family:'Noto Sans SC';src:url('fonts/noto-sans-sc-black.woff2') format('woff2');font-weight:800 900;font-display:swap}
@font-face{font-family:'Noto Serif SC';src:url('fonts/noto-serif-sc.woff2') format('woff2');font-weight:700;font-display:swap}
*{box-sizing:border-box}html,body{overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:140px}body{margin:0;background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-body);line-height:1.85;padding-bottom:84px}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:var(--color-clear)}button{border:var(--rule);background:var(--color-panel)}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--color-focus);outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure,dl{margin:0}h1,h2,h3{font-family:var(--font-display);font-style:normal;line-height:1.3;overflow-wrap:anywhere;min-width:0}h2{font-size:var(--text-heading);font-weight:800;letter-spacing:-.04em}h3{font-size:var(--text-lg);font-weight:700}p{color:var(--color-muted)}.wrap{width:min(1240px,calc(100% - 40px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--color-accent);color:var(--color-paper);padding:12px}.skip:focus{top:12px}.header{position:sticky;top:0;z-index:30;background:var(--color-paper);border-bottom:2px solid var(--color-line)}.notice{height:29px;padding:0 20px;background:var(--color-accent);color:var(--color-accent-ink);display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:700;letter-spacing:.025em}.nav{display:flex;align-items:center;gap:12px;min-height:76px}.wordmark{font-size:23px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;line-height:1.1}.wordmark span{display:block;font-family:var(--font-serif);font-size:11px;font-weight:700;letter-spacing:.22em;margin-top:8px}.desktop-nav{display:none}.nav-cta{margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:12px 22px;min-height:50px;white-space:nowrap;font-weight:800;line-height:1.5;position:relative;isolation:isolate;border:1px solid var(--color-hot);transition:transform var(--dur-short) var(--ease-out)}.primary{background:var(--color-hot);color:var(--color-paper)}.primary:hover{background:var(--color-hot-hover)}.button:active{transform:translateY(2px)}.button span{font-size:22px;font-weight:500}.nav-cta{padding:10px 14px;min-height:44px;font-size:14px;gap:12px}.menu-toggle{min-height:44px;border:0;background:var(--color-clear);padding:8px 0 8px 4px;font-size:14px}.menu-toggle:hover{color:var(--color-accent)}.mobile-nav{padding:12px 20px 24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-nav[hidden]{display:none}.mobile-nav a{padding:10px;background:var(--color-panel);text-align:center;white-space:nowrap}.mobile-nav [aria-current=page]{color:var(--color-accent);border-bottom:2px solid var(--color-accent)}.hero{padding-top:32px;padding-bottom:32px}.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{font-size:12px;border:var(--rule);padding:3px 10px;line-height:1.6;color:var(--color-muted)}.jp-title{font-family:var(--font-serif);color:var(--color-accent);font-size:21px;letter-spacing:.25em;margin-top:28px}.hero h1{font-size:clamp(4.5rem,14vw,8rem);font-weight:900;letter-spacing:-.08em;line-height:1.04;margin:10px 0 26px}.hero h1>span{display:block;margin-left:.48em}.title-dot{color:var(--color-hot)}.hero-line{font-size:18px;font-weight:700;color:var(--color-ink);margin-bottom:10px}.hero-description{max-width:31em}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:28px}.text-link{display:inline-flex;align-items:center;min-height:44px;gap:12px;border-bottom:1px solid var(--color-accent);color:var(--color-accent);font-size:15px;font-weight:600}.text-link:hover{color:var(--color-ink);border-color:var(--color-ink)}.fine{font-size:12px;color:var(--color-muted)}.hero-copy>.fine{margin-top:14px}.hero-art{position:relative;margin-top:36px;padding:38px 0 36px}.art-caption{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;color:var(--color-muted);font-size:12px;letter-spacing:.14em}.portrait{padding:0;border:none;position:relative;display:block;overflow:clip}.portrait img{width:100%;height:100%;object-fit:cover}.portrait-main{width:84%;aspect-ratio:1.08;clip-path:polygon(0 0,90% 0,100% 12%,100% 100%,0 100%)}.portrait-main img{object-position:50% 55%}.portrait-small{width:46%;aspect-ratio:.9;position:absolute;right:0;bottom:0;border:8px solid var(--color-paper);border-right:0}.portrait-small img{object-position:60% 50%}.expand{position:absolute;right:12px;bottom:12px;width:32px;height:32px;display:grid;place-items:center;background:var(--color-paper);color:var(--color-accent);font-size:21px;line-height:1}.art-label{font-family:var(--font-serif);writing-mode:vertical-rl;position:absolute;right:12px;top:40px;font-size:15px;letter-spacing:.25em;display:flex;gap:22px}.portrait:hover img,.gallery-image:hover img{opacity:.82}.portrait img,.gallery-image img{transition:opacity var(--dur-short) var(--ease-out)}.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-block:var(--rule);padding-block:20px;gap:24px 16px}.facts div{display:flex;flex-direction:column;gap:4px}.facts span{font-size:12px;color:var(--color-muted)}.facts strong{font-size:14px}.story,.mechanics,.preview-section,.faq-section,.release,.installation,.requirements{padding-block:48px}.section-heading{display:grid;gap:20px;margin-bottom:28px}.section-heading p{max-width:32em}.story-content p+p{margin-top:18px}.story-content .text-link{margin-top:16px}.mechanics{padding-top:12px}.mechanic-list{margin-top:24px}.mechanic-list article{border-top:var(--rule);padding-block:24px;display:grid;gap:12px}.mechanic-list article>span{font-size:12px;color:var(--color-accent)}.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.preview-grid figure:last-child{grid-column:1/-1;width:calc(50% - 6px)}.gallery-image{display:block;padding:0;width:100%;position:relative;border:0;aspect-ratio:1.27;overflow:clip}.gallery-image img{height:100%;width:100%;object-fit:cover}.preview-grid figcaption{font-size:12px;margin-top:8px;color:var(--color-muted)}.download-band{background:var(--color-panel);border-block:var(--rule);padding-block:44px;margin-top:12px}.download-grid{display:grid;gap:32px}.accent-label{font-size:12px;letter-spacing:.18em;font-weight:700;color:var(--color-accent);margin-bottom:12px}.download-grid h2{margin-bottom:18px}.download-grid .text-link{margin-top:20px}.download-summary{border:var(--rule);border-top:3px solid var(--color-hot);padding:24px;background:var(--color-paper);display:flex;flex-direction:column;gap:10px}.download-summary>span{font-size:13px}.package-size{font-size:50px;font-weight:900;line-height:1.3;color:var(--color-ink);letter-spacing:-.06em;white-space:nowrap}.package-size small{font-size:18px;letter-spacing:0}.download-summary .button{margin-top:12px}.release{display:grid;gap:24px}.release summary{display:flex;gap:16px;font-size:14px}.release summary time{font-size:12px;color:var(--color-muted);white-space:nowrap}.release summary>span{margin-left:auto}.release details>p{padding:0 0 18px;font-size:14px}.faq-section{padding-top:32px}.faq-section h2{margin-bottom:24px}details{border-bottom:var(--rule)}summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px;padding:18px 0;font-size:16px;font-weight:500}summary::-webkit-details-marker{display:none}summary:hover{color:var(--color-accent)}.faq summary span:after{content:'+';font-size:25px;font-weight:300;color:var(--color-accent)}.faq details[open] summary span:after{content:'−'}.answer{padding:0 36px 24px 0;max-width:850px}.answer p{font-size:15px}.final-cta{border-top:var(--rule);padding-block:40px 52px;display:flex;flex-direction:column;gap:24px;align-items:flex-start}.final-cta h2{font-size:clamp(1.5rem,3vw,2.25rem)}.final-cta p{font-size:14px;margin-top:12px}.footer{background:var(--color-panel);padding-block:36px 24px;border-top:var(--rule)}.footer-top{display:flex;flex-direction:column;gap:24px}.footer-top p{font-size:13px;margin-top:20px}.footer-top nav{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center}.footer a:not(.wordmark){font-size:13px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}.footer a:hover{color:var(--color-accent)}.related{border-block:var(--rule);margin-block:28px 20px;padding-block:18px;display:flex;flex-wrap:wrap;gap:0 20px}.related>span{width:100%;font-size:12px;color:var(--color-muted)}.legal{display:flex;flex-direction:column;gap:8px}.legal p{font-size:11px;line-height:1.9}.sticky-cta{position:fixed;z-index:25;bottom:0;left:0;right:0;min-height:74px;background:var(--color-paper);border-top:var(--rule);padding:10px 20px max(10px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:16px}.sticky-cta>div{display:flex;flex-direction:column;line-height:1.65}.sticky-cta strong{font-size:14px}.sticky-cta>div span{font-size:11px;color:var(--color-muted)}.sticky-cta .button{padding:10px 18px;min-height:44px;font-size:14px}.subhead{padding-block:32px 40px}.back{display:inline-flex;min-height:44px;align-items:center;font-size:13px;color:var(--color-muted);margin-bottom:32px}.back:hover{color:var(--color-accent)}.subhead h1{font-size:clamp(2.2rem,6vw,4.7rem);font-weight:900;letter-spacing:-.05em;max-width:17ch;margin-bottom:24px}.subhead>p:last-child{max-width:45em}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;align-items:center}.filter-bar button{padding:10px 14px;min-height:44px;font-size:14px;white-space:nowrap;border:var(--rule)}.filter-bar button[aria-pressed=true]{border-color:var(--color-accent);color:var(--color-accent)}.filter-bar button:hover{background:var(--color-raised)}.filter-count{font-size:12px;color:var(--color-muted);margin-left:auto}.gallery-grid{display:grid;gap:28px}.gallery-grid figcaption{display:flex;justify-content:space-between;font-size:13px;margin-top:12px}.gallery-grid figcaption>span:last-child{color:var(--color-muted);font-size:12px}.reading-link{padding-block:64px}.reading-link h2{font-size:26px;margin-bottom:16px}.reading-link a{margin-top:12px}.lightbox{padding:16px;width:min(960px,calc(100% - 24px));max-height:94dvh;border:var(--rule);background:var(--color-paper);color:var(--color-ink)}.lightbox::backdrop{background:var(--color-shade)}.lightbox-head,.lightbox-foot{display:flex;align-items:center;justify-content:space-between;gap:16px}.lightbox-head{margin-bottom:16px}.lightbox-head h2{font-size:16px;letter-spacing:0}.lightbox button{min-height:44px;padding:8px 12px;font-size:13px;white-space:nowrap}.lightbox button:hover{color:var(--color-accent)}.lightbox-media{min-height:120px;display:grid;place-items:center;position:relative}.lightbox-media img{height:auto;max-height:65dvh;width:auto;max-width:100%;object-fit:contain}.lightbox-media[data-state=loading]:after{content:'图片加载中…';position:absolute;padding:12px;background:var(--color-paper);font-size:14px}.lightbox-media[data-state=error] img{visibility:hidden}.image-error{color:var(--color-error);position:absolute}.lightbox-foot{margin-top:16px;flex-wrap:wrap}.caption{font-size:12px;order:3;width:100%;text-align:center}.download-page-grid{display:grid;gap:28px}.download-panel{padding:24px;border:var(--rule);border-top:4px solid var(--color-hot);background:var(--color-panel)}.panel-top{display:flex;justify-content:space-between;color:var(--color-accent);font-size:13px;margin-bottom:28px}.download-panel h2{margin-bottom:12px}.download-panel>p{font-size:14px}.download-panel dl{margin-block:24px}.download-panel dl>div,.requirements dl>div{padding-block:14px;border-bottom:var(--rule);display:grid;gap:8px}.download-panel dt,.requirements dt{font-size:13px;color:var(--color-muted)}dd{margin:0;font-size:14px}.download-panel>.button{width:100%;margin-bottom:12px}.trial-note{padding:20px 0}.trial-note h2{margin-bottom:24px}.trial-note p+p{margin-top:16px}.trial-note .text-link{margin-top:24px}.installation ol{counter-reset:steps;list-style:none;padding:0;display:grid;gap:24px;margin:28px 0 0}.installation li{counter-increment:steps;border-top:var(--rule);padding-top:20px}.installation li:before{content:'0' counter(steps);font-size:32px;font-weight:900;color:var(--color-accent)}.installation h3{margin:12px 0}.installation p{font-size:14px}.requirements{display:grid;gap:20px}.requirements>div>p{margin-top:12px}.article-layout{display:grid;gap:36px;padding-bottom:48px}.toc{display:flex;flex-wrap:wrap;gap:8px 20px;padding-block:20px;border-block:var(--rule);align-self:start}.toc>span{width:100%;font-size:13px;color:var(--color-muted)}.toc a{min-height:44px;display:flex;align-items:center;white-space:nowrap;font-size:14px}.toc a:hover{color:var(--color-accent)}.prose{max-width:770px;min-width:0}.prose section{margin-bottom:52px;scroll-margin-top:150px}.prose h2{font-size:26px;margin-bottom:24px;letter-spacing:-.02em}.prose p{line-height:2}.prose p+p{margin-top:18px}.prose .text-link{margin-top:18px;display:inline;line-height:2.5}.article-note{border-left:3px solid var(--color-accent);padding:16px 20px;background:var(--color-panel);font-size:14px;color:var(--color-muted);margin-top:24px}.comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:24px 0;border-block:var(--rule);margin-top:24px}.comparison div{display:flex;flex-direction:column;gap:8px}.comparison span{font-size:12px;color:var(--color-muted)}.comparison strong{font-size:clamp(18px,3vw,28px);white-space:nowrap}.button[aria-disabled=true],button:disabled{opacity:.5;cursor:not-allowed;transform:none}.button[data-state=loading]{opacity:.65}.button[data-state=error]{border-color:var(--color-error)}.button[data-state=success]{border-color:var(--color-success)}[hidden]{display:none!important}
@media(min-width:640px){.wrap{width:min(1240px,calc(100% - 64px))}.notice{padding-inline:32px;font-size:11px}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:center;min-height:680px}.hero h1{font-size:clamp(70px,10vw,120px)}.hero-art{margin:0;align-self:center}.hero-description{font-size:15px}.facts{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.facts strong{font-size:13px}.preview-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.preview-grid figure:last-child{grid-column:auto;width:auto}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.story,.mechanics,.preview-section,.faq-section,.release,.installation,.requirements{padding-block:60px}.section-heading{grid-template-columns:1fr 1fr;gap:40px;align-items:end}.mechanic-list article{grid-template-columns:1fr 1.5fr 90px;gap:24px;align-items:start}.mechanic-list article>span{text-align:right}.final-cta{flex-direction:row;align-items:center;justify-content:space-between}.download-grid{grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}.package-size{font-size:50px}.footer-top{flex-direction:row;justify-content:space-between;gap:48px}.footer-top nav{max-width:320px;align-content:start}.installation ol{grid-template-columns:repeat(3,minmax(0,1fr))}.download-page-grid{grid-template-columns:1.2fr 1fr;gap:40px}.download-panel{padding:32px}.trial-note{padding-top:24px}.requirements{grid-template-columns:1fr 1.3fr;gap:48px}.lightbox-foot{flex-wrap:nowrap}.caption{order:0;width:auto}.lightbox{padding:24px}}
@media(min-width:768px){.hero h1{font-size:clamp(90px,10vw,132px)}.hero-art{padding-top:42px;padding-bottom:60px}.portrait-main{aspect-ratio:.95}.portrait-small{width:50%}.article-layout{grid-template-columns:200px minmax(0,1fr);gap:48px}.toc{position:sticky;top:145px;display:flex;flex-direction:column;gap:4px}.toc span{margin-bottom:16px}.facts strong{font-size:15px}.legal{flex-direction:row;justify-content:space-between;align-items:end}.gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1024px){body{padding-bottom:0}.nav{min-height:86px}.wordmark{font-size:26px}.desktop-nav{display:flex;align-items:stretch;margin-left:auto;gap:30px;height:86px}.desktop-nav a{display:flex;align-items:center;white-space:nowrap;font-size:14px;position:relative}.desktop-nav a:hover{color:var(--color-accent)}.desktop-nav a[aria-current=page]{color:var(--color-accent)}.desktop-nav a[aria-current=page]:after{content:'';height:3px;background:var(--color-accent);position:absolute;bottom:0;left:0;right:0}.nav-cta{margin-left:30px;padding:12px 22px}.menu-toggle{display:none}.mobile-nav{display:none}.hero{min-height:min(770px,calc(100svh - 115px));grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:70px;padding-block:42px}.hero h1{font-size:clamp(110px,9.5vw,144px)}.hero-line{font-size:20px}.hero-description{font-size:16px}.hero-art{padding-bottom:74px}.portrait-main{aspect-ratio:1.02}.portrait-small{right:-4px;width:48%;aspect-ratio:.9}.art-label{right:0;top:65px;font-size:18px;letter-spacing:.28em;gap:28px}.hero-copy>.fine{margin-top:20px}.facts{padding-block:28px}.facts div:not(:first-child){border-left:var(--rule);padding-left:32px}.facts span{font-size:12px}.facts strong{font-size:16px}.story{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-block:80px}.story .section-heading{display:block}.story .section-heading p{margin-top:24px;max-width:24em}.mechanics{padding-top:12px;padding-bottom:64px}.mechanic-list article{padding-block:28px;grid-template-columns:1fr 1.8fr 120px}.mechanic-list h3{font-size:23px}.preview-section{padding-block:44px 80px}.preview-grid figcaption{font-size:13px}.download-band{padding-block:64px}.download-grid{grid-template-columns:1.4fr 1fr;gap:110px}.download-summary{padding:32px}.package-size{font-size:64px}.release{grid-template-columns:1fr 2fr;gap:80px;padding-block:72px}.release summary{font-size:16px;gap:32px}.faq-section{padding-block:48px 72px}.final-cta{padding-block:48px 64px}.sticky-cta{display:none}.footer{padding-block:48px 28px}.footer-top nav{max-width:none}.legal p{font-size:12px}.subhead{padding-block:36px 64px}.gallery-section{padding-bottom:20px}.download-page-grid{grid-template-columns:1.15fr 1fr;gap:96px}.download-panel{padding:40px}.download-panel dl>div,.requirements dl>div{grid-template-columns:140px 1fr;gap:24px}.trial-note{padding:48px 0}.installation{padding-top:80px}.installation ol{gap:48px}.requirements{padding-bottom:72px}.article-layout{grid-template-columns:240px minmax(0,1fr);gap:96px}.prose h2{font-size:30px}.prose section{margin-bottom:64px}.reading-link{padding-block:72px}.gallery-grid .gallery-image{aspect-ratio:1.15}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

button:not(:disabled):active{transform:translateY(1px)}a:not(.button):active,summary:active{opacity:.8}
@media(max-width:639px){.hero{position:relative;padding-bottom:40px}.hero h1{font-size:clamp(56px,16vw,64px)}.hero h1>span{margin-left:.25em}.hero-art{position:absolute;top:154px;right:0;width:clamp(84px,25vw,140px);margin:0;padding:0}.hero-art .portrait-main{width:100%;aspect-ratio:.64;clip-path:none}.hero-art .portrait-small,.hero-art .art-label,.hero-art .art-caption{display:none}.hero-art .expand{right:4px;bottom:4px;width:24px;height:24px;font-size:18px}.hero-art .portrait-main img{object-position:50% 50%}}
.primary{overflow:clip}.primary:after{content:'';position:absolute;top:0;bottom:0;left:-40px;width:24px;opacity:.22;background:var(--color-ink);pointer-events:none;transform:skewX(-20deg)}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.primary:hover:after{animation:button-gleam 380ms var(--ease-out) 1}@keyframes button-gleam{to{transform:translateX(520px) skewX(-20deg)}}}
