:root{
  --bg:#1a0b2e;
  --bg-2:#241640;
  --panel:#2a1a4a;
  --dark:#0d0518;
  --cyan:#40e0d0;
  --pink:#ff4d9e;
  --yellow:#ffd93d;
  --text:#e8e3f5;
  --muted:#a99cc9;
  --pixel:'Press Start 2P','Courier New',monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--pixel);
  line-height:2;
  letter-spacing:0.06em;
  overflow-x:hidden;
}
::selection{background:var(--pink);color:#fff}

.scanlines{
  position:fixed;inset:0;z-index:50;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent 0 2px,rgba(0,0,0,.1) 2px 4px);
}

#stars{position:fixed;inset:0;z-index:0;pointer-events:none}
.star{position:absolute;animation:twinkle 3s infinite}
@keyframes twinkle{0%,100%{opacity:.15}50%{opacity:1}}

a{color:inherit;text-decoration:none}

.btn{
  display:inline-block;
  font-family:var(--pixel);
  font-size:12px;
  padding:14px 22px;
  border:3px solid transparent;
  box-shadow:4px 4px 0 var(--dark);
  transition:transform .08s steps(2),box-shadow .08s steps(2);
  cursor:pointer;
  user-select:none;
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--dark)}
.btn:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--dark)}
button.btn{appearance:none;-webkit-appearance:none}
.btn-cyan{background:var(--cyan);color:#08211e;border-color:#08211e}
.btn-pink{background:transparent;color:var(--pink);border-color:var(--pink)}
.btn-nav{padding:10px 16px;font-size:10px}
.btn-select{background:var(--cyan);color:#08211e;border-color:#08211e;padding:10px 16px;font-size:10px}
.btn-disabled{
  background:#4a3a6a;color:#241640;border-color:#241640;
  padding:10px 16px;font-size:10px;cursor:not-allowed;
  box-shadow:4px 4px 0 var(--dark);display:inline-block;
}
.btn-disabled:hover,.btn-disabled:active{transform:none;box-shadow:4px 4px 0 var(--dark)}

.nav{
  position:sticky;top:0;z-index:40;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 5vw;
  background:rgba(26,11,46,.94);
  border-bottom:3px solid var(--dark);
}
.logo{font-size:clamp(12px,3.2vw,16px);color:#fff;white-space:nowrap;letter-spacing:0.04em}
.logo span{color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:28px;font-size:11px}
.nav-links a:not(.btn){color:var(--muted)}
.nav-links a:not(.btn):hover{color:var(--cyan)}

.hero{
  position:relative;z-index:1;
  display:flex;align-items:center;justify-content:center;
  gap:4vw;flex-wrap:wrap;
  padding:36px 5vw 24px;
}
.hero-text{max-width:560px}
.hero-kicker{color:var(--yellow);font-size:11px;margin-bottom:18px}
h1{
  font-size:clamp(30px,5.5vw,58px);
  color:#fff;line-height:1.35;
  text-shadow:4px 4px 0 var(--pink),8px 8px 0 var(--dark);
}
.cursor{color:var(--cyan);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.tagline{margin:18px 0 24px;color:var(--muted);font-size:11px;max-width:46ch;line-height:2.05}
.hero-btns{display:flex;gap:20px;flex-wrap:wrap}

.hero-avatar{display:flex;flex-direction:column;align-items:center;gap:18px}
.avatar-frame{
  width:min(240px,52vw);
  border:4px solid var(--cyan);
  outline:4px solid var(--pink);
  outline-offset:4px;
  background:var(--pink);
  padding:10px;
  box-shadow:10px 10px 0 rgba(0,0,0,.35);
  animation:float 4s ease-in-out infinite;
}
.avatar-frame svg{display:block;width:100%;height:auto;image-rendering:pixelated}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.avatar-name{font-size:10px;color:var(--cyan)}

.rocket{position:absolute;top:14%;right:8%;width:64px;z-index:0;animation:fly 6s ease-in-out infinite}
.rocket svg{width:100%;height:auto;transform:rotate(45deg)}
@keyframes fly{0%,100%{transform:translate(0,0)}50%{transform:translate(-14px,14px)}}

.sparkle{
  position:absolute;width:4px;height:4px;
  background:currentColor;
  box-shadow:4px 0 currentColor,-4px 0 currentColor,0 4px currentColor,0 -4px currentColor;
  animation:twinkle 2.4s infinite;
}
.s1{top:22%;left:6%;color:var(--cyan)}
.s2{top:64%;left:44%;color:var(--yellow)}
.s3{top:12%;right:30%;color:var(--pink)}

.section{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:40px 5vw 64px}
.section-title{
  color:var(--cyan);
  font-size:clamp(16px,2.4vw,24px);
  margin-bottom:28px;
  text-shadow:3px 3px 0 var(--dark);
  letter-spacing:0.08em;
}

.folder-path{
  font-size:10px;
  color:var(--yellow);
  margin:-24px 0 28px;
  letter-spacing:1px;
}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:28px}
.card{
  background:var(--bg-2);
  border:3px solid var(--pink);
  padding:22px;
  display:flex;flex-direction:column;gap:16px;
  box-shadow:6px 6px 0 var(--dark);
  transition:transform .12s steps(3),box-shadow .12s steps(3);
}
.card:hover{transform:translate(-4px,-4px);box-shadow:10px 10px 0 var(--dark)}
.card h3{font-size:13px;color:#fff;line-height:1.6}
.card p{font-size:10px;color:var(--muted);flex:1}
.thumb{border:3px solid var(--dark);aspect-ratio:16/9;background:#0b121a}
.thumb svg{display:block;width:100%;height:100%;image-rendering:pixelated}
.thumb-folder{background:#141028}
.page-back{
  display:inline-block;
  font-size:12px;
  color:var(--pink);
  border:3px solid var(--pink);
  padding:10px 14px;
  margin-bottom:24px;
  letter-spacing:0.08em;
}
.page-back:hover{color:var(--cyan);border-color:var(--cyan)}
.thumb-soon span{font-size:34px;color:var(--yellow);animation:blink 1.6s steps(2) infinite}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px}
.tech{font-size:9px;color:var(--cyan)}
.is-soon{border-color:#5a4780}
.is-soon h3{color:var(--muted)}

.about-box{
  background:var(--bg-2);
  border:3px solid var(--cyan);
  box-shadow:6px 6px 0 var(--dark);
  padding:30px;
  display:grid;gap:18px;
  max-width:820px;
}
.about-box p{font-size:11px}
.about-box strong{color:var(--yellow)}
.skills{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.skills span{
  font-size:9px;
  border:2px solid var(--pink);
  color:var(--pink);
  padding:8px 12px;
  background:rgba(255,77,158,.08);
}

.section-contact{text-align:center}
.contact-lead{font-size:11px;color:var(--muted);margin-bottom:30px}
.contact-links{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}

.footer{position:relative;z-index:1;margin-top:28px}
.clouds{display:flex;justify-content:space-around;align-items:flex-end;padding:0 4vw;transform:translateY(12px)}
.cloud{width:90px;height:26px;background:#9ff5e0;position:relative}
.cloud::before{content:"";position:absolute;left:12px;top:-12px;width:36px;height:12px;background:#9ff5e0}
.cloud::after{content:"";position:absolute;left:40px;top:-20px;width:26px;height:20px;background:#9ff5e0}
.footer p{
  background:var(--dark);
  color:var(--muted);
  text-align:center;
  font-size:9px;
  padding:26px 10px;
  border-top:3px solid var(--bg-2);
}

.footer p a{color:var(--cyan)}
.footer p a:hover{color:var(--yellow)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .5s steps(6),transform .5s steps(6)}
.reveal.visible{opacity:1;transform:none}

@media (max-width:720px){
  body{letter-spacing:0.08em;line-height:2.15}
  .nav{flex-direction:column;gap:14px;padding:14px}
  .nav-links{gap:18px;font-size:10px}
  .logo{font-size:14px}
  .hero{padding:20px 5vw 8px;text-align:center;gap:28px}
  .hero-text{display:flex;flex-direction:column;align-items:center}
  .hero-kicker{font-size:9px}
  h1{font-size:clamp(22px,9vw,34px);letter-spacing:0.04em;line-height:1.45}
  .tagline{font-size:9px;line-height:2.2;margin:14px 0 20px}
  .hero-btns{justify-content:center;gap:14px}
  .btn{font-size:11px;padding:12px 16px;letter-spacing:0.06em}
  .btn-nav{font-size:9px;padding:8px 12px}
  .section{padding:28px 5vw 48px}
  .section-title{margin-bottom:20px;letter-spacing:0.1em}
  .card h3{font-size:11px;letter-spacing:0.06em}
  .card p{font-size:9px;line-height:2.15}
  .about-box p,.contact-lead{font-size:10px;line-height:2.15}
  .page-back{font-size:11px;padding:10px 12px}
  .rocket{display:none}
  .s2{display:none}
}

.play-page{min-height:100vh;padding-bottom:40px}
.play-nav{flex-wrap:wrap;font-size:9px}
.play-crumb{color:var(--muted);line-height:1.6}
.play-crumb a{color:var(--cyan)}
.play-crumb a:hover{color:var(--yellow)}
.play-nav-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.play-status{color:var(--cyan);font-size:9px}
.play-main{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:28px 4vw 40px}
.play-title{margin-bottom:12px;font-size:clamp(14px,3vw,22px)}
.play-blurb{color:var(--muted);font-size:9px;margin-bottom:22px}
.play-error{min-height:18px;color:var(--pink);font-size:9px;margin-bottom:12px}
.play-foot{position:relative;z-index:1;text-align:center;font-size:8px;color:var(--muted);padding:10px}

.lobby-grid,.room-grid{
  display:grid;
  gap:20px;
}
.lobby-grid{grid-template-columns:repeat(3,1fr)}
.play-name-bar{grid-column:1 / -1}
.play-hint{font-size:8px;color:var(--muted);line-height:1.6}
.room-grid{grid-template-columns:1.2fr .9fr}

.play-panel{
  background:var(--bg-2);
  border:3px solid #5a4780;
  box-shadow:6px 6px 0 var(--dark);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.play-panel-hot{
  border-color:var(--pink);
  box-shadow:6px 6px 0 var(--dark), 0 0 18px rgba(255,77,158,.25);
}
.play-panel h2{font-size:11px;color:#fff}
.play-field{display:flex;flex-direction:column;gap:8px;font-size:8px;color:var(--muted)}
.play-field select,.play-field input{
  font-family:var(--pixel);
  font-size:10px;
  color:var(--text);
  background:var(--dark);
  border:3px solid var(--cyan);
  padding:10px 12px;
  min-width:0;
}
#player-name,#room-name,.seat-name{
  font-family:"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  letter-spacing:0;
}
.seat-name{font-size:14px;color:#fff;margin:4px 0;line-height:1.3}
.invite-code,
#invite-code,
#room-code,
#crumb-code{
  font-family:ui-monospace,"Cascadia Mono","Segoe UI Mono",Consolas,"Liberation Mono",Menlo,Monaco,"Courier New",monospace;
  font-variant-ligatures:none;
  text-transform:lowercase;
  letter-spacing:0.18em;
  user-select:all;
}
#invite-code{
  font-size:22px;
  font-weight:700;
  letter-spacing:0.32em;
  text-align:center;
  padding:14px 12px;
}
#room-code{
  font-size:clamp(28px,6vw,44px);
  font-weight:700;
  letter-spacing:0.28em;
  color:var(--cyan);
  text-shadow:none;
  line-height:1.35;
  margin:8px 0 6px;
  white-space:nowrap;
}
#invite-label{
  font-size:14px;
  letter-spacing:0.22em;
  color:var(--yellow);
}
#crumb-code{
  font-size:12px;
  letter-spacing:0.16em;
  color:#fff;
}
.play-rules{list-style:none;display:grid;gap:10px;font-size:8px;color:var(--muted);line-height:1.6}
.play-panel .btn{margin-top:auto;text-align:center;border:0}

.room-hero{
  border:3px solid var(--cyan);
  background:rgba(64,224,208,.06);
  padding:18px 16px;
  margin-bottom:22px;
  text-align:center;
}
.room-hero p{font-size:9px;color:var(--yellow)}
.seats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}
.seat{
  border:3px solid #5a4780;
  background:var(--dark);
  padding:12px 8px;
  text-align:center;
  font-size:8px;
  color:var(--muted);
}
.seat-host{border-color:var(--pink)}
.seat-you{color:#fff}
.seat-empty{opacity:.55}
.seat-avatar{width:42px;height:42px;margin:0 auto 8px;border:2px solid var(--cyan)}
.seat-avatar svg{display:block;width:100%;height:100%;image-rendering:pixelated}
.seat-tag{
  display:inline-block;margin-top:8px;
  font-size:7px;color:var(--cyan);border:2px solid var(--cyan);
  padding:4px 6px;
}
.settings-list{display:grid;gap:8px;font-size:8px;color:var(--muted)}
.settings-list strong{display:block;color:#fff;font-weight:normal;margin-top:2px}
.rules-head{margin-top:8px;padding-top:12px;border-top:2px solid #5a4780}
.room-side{display:flex;flex-direction:column;gap:20px}
.sys-log{min-height:72px;font-size:8px;color:var(--muted);line-height:1.7}
.room-start{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:35;
  margin:0;
  text-align:center;
  background:rgba(26,11,46,.96);
  border-top:3px solid var(--dark);
  padding:12px 4vw max(14px, env(safe-area-inset-bottom));
  box-shadow:0 -10px 24px rgba(0,0,0,.4);
}
.room-start .btn{
  width:min(100%, 440px);
}
.play-page.is-room{padding-bottom:120px}
.start-hint{font-size:8px;color:var(--muted);margin-top:8px}
.is-hidden{display:none !important}

.game-page{
  margin:0;height:100vh;background:#05080c;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;touch-action:none;user-select:none;
}
.game-page.is-dom{
  display:block;
  height:auto;
  min-height:100dvh;
  background:#140a24;
  overflow-x:hidden;
  overflow-y:auto;
  touch-action:manipulation;
  -webkit-overflow-scrolling:touch;
}
.game-page.is-dom #game,
.game-page.is-dom #joy,
.game-page.is-dom .game-hud{display:none !important}
.game-mount{
  width:100%;
  height:auto;
  overflow:visible;
}
.game-page.is-dom .game-end{z-index:80}
#game{display:block;max-width:100%;max-height:100%;touch-action:none}
.game-hud{
  position:fixed;top:10px;left:10px;z-index:20;
  display:flex;gap:8px;flex-wrap:wrap;
}
.game-back{
  font-size:8px;color:var(--yellow);
  background:rgba(13,21,32,.85);border:2px solid var(--yellow);
  padding:8px 10px;
}
.game-end{
  position:fixed;inset:0;z-index:25;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;background:rgba(5,8,12,.55);text-align:center;padding:24px;
}
.game-end.is-hidden{display:none !important}
.game-end-title{font-size:18px;color:var(--yellow);line-height:1.5}
.game-end-sub{font-size:12px;color:#fff}
.game-end-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
#joy{position:fixed;left:18px;bottom:18px;z-index:15;touch-action:none}
.joy-base{
  width:112px;height:112px;border-radius:50%;
  background:rgba(64,224,208,.12);
  border:3px solid var(--cyan);
  position:relative;touch-action:none;
}
.joy-knob{
  width:48px;height:48px;border-radius:50%;
  background:var(--cyan);
  position:absolute;left:50%;top:50%;
  margin:-24px 0 0 -24px;
  box-shadow:3px 3px 0 var(--dark);
  pointer-events:none;
}

@media (max-width:860px){
  .lobby-grid,.room-grid{grid-template-columns:1fr}
  .play-nav{font-size:8px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}