/* 夜街霓虹 (style A, the sketch of 2026-10-24): one long night street — each section is a lit "lot" on the street */
@import url("https://fonts.googleapis.com/css2?family=Dela+Gothic+One&family=ZCOOL+QingKe+HuangYou&family=Zen+Maru+Gothic:wght@500;700&family=DM+Mono:wght@400;500&family=Noto+Sans+SC:wght@500;700&family=Noto+Sans+TC:wght@500;700&family=Chiron+GoRound+TC:wght@900&display=swap");
:root{
  --night:#1b1530; --night2:#251d40; --ink:#0e0a18; --paper:#fff6e3;
  --lemon:#ffe14d; --neon:#ff4f8a; --cyan:#5fe3ff; --muted:#b9b0d6;
  --display:"Dela Gothic One","Hiragino Sans",sans-serif;
  --body:"Zen Maru Gothic","PingFang SC","Hiragino Sans","Microsoft YaHei",sans-serif;
  --mono:"DM Mono",ui-monospace,monospace;
  color-scheme:dark;
}
/* Chinese text in faces that carry its own glyphs: the game's ND Sans for 简体, its 繁體 faces (Noto Sans TC, Chiron GoRound TC) */
html:lang(zh-Hans){--body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}
html:lang(zh-Hant){--body:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;--display:"Chiron GoRound TC","Dela Gothic One","PingFang TC",sans-serif}
*{box-sizing:border-box}
html{background:var(--night);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--night);color:var(--paper);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  background-image:repeating-linear-gradient(105deg,transparent 0 22px,rgba(255,255,255,.025) 22px 23px)}
.wrap{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);gap:28px;padding-block:20px calc(48px + env(safe-area-inset-bottom,0px))}
h1,h2{font-family:var(--display);font-weight:400;margin:0;text-wrap:balance;line-height:1.2}
html:lang(zh-Hans) h1,html:lang(zh-Hans) h2,html:lang(zh-Hans) .logo{font-family:"ZCOOL QingKe HuangYou","PingFang SC",sans-serif;letter-spacing:.02em}
html:lang(zh-Hant) h1,html:lang(zh-Hant) h2,html:lang(zh-Hant) .logo{font-weight:900}
p{margin:0}
a{color:inherit}
.lot{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding:22px;border:3px solid var(--ink);border-radius:14px;background:var(--night2);box-shadow:6px 6px 0 var(--ink)}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.logo{font-family:var(--display);font-size:20px;color:var(--lemon);text-shadow:2px 2px 0 var(--ink);text-decoration:none}
.langs{display:flex;flex-wrap:wrap;gap:6px}
.langs button{font:500 13px var(--mono);color:var(--paper);background:transparent;border:2px solid var(--muted);border-radius:999px;padding:3px 12px;cursor:pointer}
.langs button:lang(zh-Hans){font-family:"Noto Sans SC",var(--mono)}
.langs button:lang(zh-Hant){font-family:"Noto Sans TC",var(--mono)}
.langs button:lang(ja){font-family:"Zen Maru Gothic",var(--mono)}
.langs button[aria-pressed="true"]{background:var(--lemon);color:var(--ink);border-color:var(--ink)}
.langs button:focus-visible,.cta:focus-visible,.badge:focus-visible,.play:focus-visible,footer a:focus-visible,.logo:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.hero{gap:28px;background:linear-gradient(160deg,#2c2050,#171128)}
.hero-copy{display:grid;gap:14px;min-width:0}
.hero h1{font-size:clamp(30px,5.4vw,54px)}
.hero h1 em{font-style:normal;color:var(--lemon);text-shadow:3px 3px 0 var(--neon)}
.lead{color:var(--muted);max-width:34em}
.ctas{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:6px}
.badge{display:inline-block;line-height:0;border-radius:10px;text-decoration:none}
.badge img{height:50px;width:auto}
.badge .cta{display:none}
.badge.off{line-height:normal}
.badge.off img{display:none}
.badge.off .cta{display:inline-block}
.cta{font:700 16px var(--body);color:var(--ink);background:var(--lemon);border:3px solid var(--ink);border-radius:12px;padding:10px 18px;box-shadow:4px 4px 0 var(--ink);text-decoration:none;cursor:pointer}
.cta.ghost{background:transparent;color:var(--paper);border-color:var(--paper);box-shadow:none}
.phone{justify-self:center;width:100%;aspect-ratio:9/19.5;border:7px solid var(--ink);border-radius:38px;overflow:hidden;position:relative;background:#000;box-shadow:0 0 0 2px var(--neon),0 0 40px rgba(255,79,138,.35)}
.phone img{width:100%;height:100%;display:block;object-fit:cover;background:#000}
.phone iframe{width:100%;height:100%;border:0;display:block;background:#000}
.stage.open .phone iframe{position:absolute;left:0;top:0}
.play{position:absolute;inset:auto 0 0;display:flex;align-items:center;gap:10px;padding:16px 14px 18px;border:0;color:var(--paper);text-align:left;cursor:pointer;
  background:linear-gradient(transparent,rgba(14,10,24,.92) 45%);font:500 13px var(--body)}
.play i{width:38px;height:38px;border-radius:50%;background:var(--lemon);border:3px solid var(--ink);position:relative;flex:none}
.play i::after{content:"";position:absolute;left:13px;top:9px;border-left:12px solid var(--ink);border-top:7px solid transparent;border-bottom:7px solid transparent}
h2{font-size:clamp(22px,3.4vw,30px);color:var(--lemon)}
.machines{grid-template-columns:repeat(4,minmax(0,1fr))}
.machines h2{grid-column:1/-1}
.m{display:grid;gap:8px;align-content:start}
.m figure{position:relative;margin:0;aspect-ratio:3/4;border:3px solid var(--ink);border-radius:10px;overflow:hidden;background:var(--night);display:grid;place-items:center}
.m figure img,.m figure video{width:100%;height:100%;object-fit:cover;display:block}
/* the sushi card's 透视 switch: the X-ray loop lies on top, uncovered from the top down behind a scan line */
.m figure.xr video.in{position:absolute;inset:0;clip-path:inset(0 0 100% 0);transition:clip-path .7s cubic-bezier(.55,0,.35,1)}
.m figure.xr.on video.in{clip-path:inset(0)}
.m figure.xr .scan{position:absolute;left:0;right:0;top:0;height:2px;background:var(--cyan);box-shadow:0 0 10px 2px rgba(95,227,255,.7);opacity:0;pointer-events:none;transition:top .7s cubic-bezier(.55,0,.35,1),opacity .2s}
.m figure.xr.on .scan{top:calc(100% - 2px)}
.m figure.xr.go .scan{opacity:1}
.xrb{position:absolute;left:8px;top:8px;display:inline-flex;align-items:center;gap:6px;font:700 13px/1 var(--body);letter-spacing:.04em;color:var(--ink);background:var(--paper);border:2px solid var(--ink);border-radius:999px;padding:6px 12px 6px 9px;box-shadow:2px 2px 0 var(--ink);cursor:pointer}
.xrb svg{width:16px;height:16px;flex:none}
.m .xrb span{color:inherit;font-size:inherit}
.xrb[aria-pressed="true"]{background:var(--cyan)}
.xrb:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.xrb:focus-visible{outline:3px solid var(--lemon);outline-offset:2px}
@media (prefers-reduced-motion:no-preference){.xrb:not(.used)::after{content:"";position:absolute;inset:-5px;border:2px solid var(--cyan);border-radius:999px;animation:xping 1.8s ease-out infinite}@keyframes xping{0%{opacity:.9;transform:scale(.92)}70%,100%{opacity:0;transform:scale(1.18)}}}
@media (prefers-reduced-motion:reduce){.m figure.xr video.in,.m figure.xr .scan{transition:none}}
.m b{font-weight:700;font-size:17px}
.m span{color:var(--muted);font-size:14px}
.cats{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
.cats img{width:100%;height:auto;border:3px solid var(--ink);border-radius:10px;display:block}
.film{width:100%;max-width:100%;aspect-ratio:16/9;display:block;border:3px solid var(--ink);border-radius:12px;background:#000;box-shadow:0 0 0 2px var(--cyan),0 0 40px rgba(95,227,255,.22)}
.rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 12px;justify-content:safe center}
.rail img{flex:0 0 auto;width:min(62vw,250px);height:auto;border:3px solid var(--ink);border-radius:14px;scroll-snap-align:center;display:block}
.faq dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:0}
.faq div{border-top:2px solid var(--muted);padding-top:10px}
.faq dt{font-weight:700}
.faq dd{margin:4px 0 0;color:var(--muted);font-size:15px}
footer{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;color:var(--muted);font:400 13px var(--body);border-top:2px dashed #3d3360;padding-top:16px}
footer nav{display:flex;flex-wrap:wrap;gap:16px}
footer a{color:var(--paper)}
/* privacy and support: the same lot, a column of text */
.doc{gap:10px}
.doc h1{font-size:clamp(28px,4.6vw,40px);color:var(--lemon)}
.doc h2{font-size:20px;margin-top:18px}
.doc .date{font:500 13px var(--mono);color:var(--cyan)}
.doc p{max-width:40em;color:var(--paper)}
.doc .qa{border-top:2px solid var(--muted);padding-top:10px;margin-top:8px;max-width:40em}
.doc .qa b{display:block}
.doc .qa p{color:var(--muted)}
/* the page and its one phone (2026-10-28, the owner: the game on the home page, to leave idling while reading).
   Wide: the page on the left, the phone on the right staying in view (sticky). Narrow: the phone after the opening
   lot; the game opens over the page, 收起 puts it away still running, a chip brings it back */
.layout{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:start}
.flow{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;min-width:0}
.stage{position:sticky;top:20px;display:grid;gap:10px;width:calc((100dvh - 116px) * 9 / 19.5);max-width:400px;min-width:300px}
.stage-note{font-size:13px;color:var(--muted);text-align:center}
.stage-note a{color:var(--lemon)}
.fold{font:inherit;color:var(--lemon);background:none;border:0;padding:0;text-decoration:underline;cursor:pointer}
/* 收起 on a wide screen: the page takes the whole width, the phone goes out of sight but stays loaded (the game runs on) */
body.folded .layout{grid-template-columns:minmax(0,1fr)}
body.folded .stage{position:fixed;right:0;bottom:0;visibility:hidden;pointer-events:none}
/* the phone's cover: the vertical trailer (the main button) and 开始试玩 (the owner, 2026-10-28) */
.cover{position:absolute;inset:0}
.cover .vt{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
.cover.playing img,.cover.playing .play{display:none}
.play{inset:auto 0 0;padding:44px 14px 16px;flex-direction:column;align-items:stretch;gap:12px;cursor:default}
.pv{display:flex;align-items:center;gap:12px;border:0;background:none;color:var(--paper);font:700 16px var(--body);text-align:left;cursor:pointer;padding:0}
.pv i{width:48px;height:48px;border-radius:50%;background:var(--lemon);border:3px solid var(--ink);position:relative;flex:none}
.pv i::after{content:"";position:absolute;left:17px;top:12px;border-left:15px solid var(--ink);border-top:9px solid transparent;border-bottom:9px solid transparent}
.pd{display:grid;gap:1px;justify-items:center;border:3px solid var(--ink);border-radius:12px;background:var(--paper);color:var(--ink);padding:8px 12px;box-shadow:3px 3px 0 var(--ink);cursor:pointer;font:700 15px var(--body)}
.pd small{font:500 12px var(--body);color:#5b5070}
.pd[hidden]{display:none}
.pd.chip{position:absolute;right:12px;top:12px;z-index:2;padding:6px 14px;border-radius:999px;font-size:14px}
@media (prefers-reduced-motion:no-preference){.stage:not(.live) .pv i{animation:nudge 2.4s ease-in-out infinite}@keyframes nudge{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}}
.stage.live .phone{box-shadow:0 0 0 2px var(--lemon),0 0 46px rgba(255,225,77,.3)}
.shut{position:absolute;left:12px;top:calc(12px + env(safe-area-inset-top,0px));z-index:2;font:700 14px var(--body);color:var(--ink);background:var(--paper);border:2px solid var(--ink);border-radius:999px;padding:6px 14px;box-shadow:2px 2px 0 var(--ink);cursor:pointer}
.back{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:5}
.machines{grid-template-columns:repeat(2,minmax(0,1fr))}
/* big screens only (2026-10-28): the page zoomed by --z (the script in each page's head); phones and laptops never get
   zoom at all, since iOS WebKit lays a zoomed page out wider than the screen (the owner's iPhone, 2026-10-28) */
@media (min-width:1537px) and (min-height:769px){.wrap{zoom:var(--z,1)}.stage{width:calc((100dvh / var(--z,1) - 116px) * 9 / 19.5)}}
@media (min-width:1240px){.machines{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:979px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .stage{position:static;width:min(340px,100%);min-width:0;justify-self:center;order:-1}
  .flow{display:contents}
  .flow>.hero{order:-2}
  .fold-w{display:none}
  .stage.open{position:fixed;inset:0;z-index:10;width:100%;max-width:none;justify-self:stretch;margin:0;padding:calc(52px + env(safe-area-inset-top,0px)) 0 0;background:var(--night)}
  .stage.open .phone{width:100%;height:100%;aspect-ratio:auto;border:0;border-radius:0;box-shadow:none}
  .stage.open .stage-note{display:none}
  .stage.open .shut{position:fixed;left:16px;top:calc(9px + env(safe-area-inset-top,0px))}
  body.lock{overflow:hidden}
}
@media (max-width:720px){.cats{grid-template-columns:minmax(0,1fr)}}
/* a phone: the opening lot's buttons in one tidy block, the same height: 在浏览器里试玩 across, the App Store badge
   and 看预告片 side by side under it. Their text may wrap: when Apple's badge image does not load (the owner's iPhone,
   2026-10-28) its words stand in, and kept on one line they widened the column past the card */
@media (max-width:600px){
  .ctas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .ctas>*{min-height:52px;min-width:0;margin:0}
  .ctas .cta{display:flex;align-items:center;justify-content:center;text-align:center;padding:6px 8px;font-size:clamp(13px,3.9vw,16px);line-height:1.2}
  .ctas #try{grid-column:1/-1}
  .ctas .badge:not(.off) .cta{display:none}
  .badge{display:flex;align-items:center;justify-content:center;background:#000;border:3px solid var(--ink);border-radius:12px}
  .badge img{height:40px}
  .badge.off{background:none;border:0}
  .ctas .badge.off .cta{display:flex;width:100%;height:100%}
}
@media (prefers-reduced-motion:no-preference){.logo{animation:flick 6s infinite}@keyframes flick{0%,92%,100%{opacity:1}93%{opacity:.55}95%{opacity:1}96%{opacity:.7}}}