@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap');
:root{--red:#ef2b20;--bg:#f4f0e9;--ink:#171513;--panel:#fffaf3;--line:#d7ccc0;--muted:#72695f;--display:'Oswald',Impact,sans-serif;--body:'Manrope',Arial,sans-serif}
html[data-theme=dark]{color-scheme:dark;--bg:#11100f;--ink:#f7f2ec;--panel:#211c19;--line:#493e38;--muted:#b9aaa0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body)}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit}button:focus-visible,a:focus-visible,.game-stage:focus-visible{outline:3px solid var(--red);outline-offset:3px}[hidden]{display:none!important}
.site-header{height:76px;display:flex;align-items:center;gap:26px;padding:0 clamp(16px,4vw,60px);border-bottom:1px solid var(--line);background:var(--bg)}.site-logo{width:55px;height:55px;display:grid;place-items:center;padding:5px;border-radius:10px;background:#0a0a0a;flex:none}.site-logo img{display:block;width:100%;height:100%;object-fit:contain}.site-back{font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.site-back span{margin-right:9px;color:var(--red);font-size:20px}.site-back:hover,.menu-link:hover{color:var(--red)}.site-header__title{margin-left:auto;font:600 24px/1 var(--display);text-transform:uppercase}.theme-toggle{display:flex;align-items:center;justify-content:center;gap:8px;min-width:104px;height:40px;border:1px solid var(--line);border-radius:23px;background:var(--panel);color:var(--ink);cursor:pointer}.theme-toggle__sun,.theme-toggle__moon{font-size:18px;line-height:1}.theme-toggle__sun{display:none}html[data-theme=dark] .theme-toggle__sun{display:block}html[data-theme=dark] .theme-toggle__moon{display:none}.theme-toggle__label{font-size:10px;font-weight:800;text-transform:uppercase}
.game-page{min-height:calc(100svh - 76px);padding:28px 20px 48px;background:radial-gradient(circle at 52% 31%,rgba(239,43,32,.09),transparent 42%)}.game-intro{max-width:1080px;margin:0 auto 23px}.eyebrow{color:var(--red);font-size:10px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.game-intro h1{margin:7px 0 3px;font:600 clamp(42px,5vw,68px)/.95 var(--display);text-transform:uppercase}.game-intro h1 em{color:var(--red);font:italic 400 .85em/1 Georgia,serif;text-transform:none}.game-intro p{margin:12px 0 0;color:var(--muted);font-size:14px}.game-shell{max-width:1080px;margin:auto;padding:10px;background:var(--panel);border:1px solid var(--line);box-shadow:0 25px 65px rgba(40,24,16,.1)}.game-stage{position:relative;width:100%;height:clamp(460px,66svh,690px);min-height:0;overflow:hidden;touch-action:manipulation;cursor:pointer;background:#fce9d6}.game-stage canvas{display:block;width:100%;height:100%}.game-hud{position:absolute;z-index:2;top:15px;left:15px;right:15px;display:flex;align-items:flex-start;justify-content:space-between;pointer-events:none}.hud-stats{display:flex;gap:4px}.hud-stats span{display:flex;flex-direction:column;min-width:90px;padding:8px 12px;background:rgba(255,250,243,.92);box-shadow:0 6px 15px rgba(56,34,21,.09);color:#77665c;font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.hud-stats strong{color:#191513;font:600 27px/1.15 var(--display);letter-spacing:0}.pause-button{width:42px;height:42px;border:0;background:#171513;color:#fff;font-size:18px;font-weight:800;pointer-events:auto;cursor:pointer}.pause-button:hover{background:var(--red)}.game-next{position:absolute;z-index:2;right:15px;top:69px;display:flex;align-items:center;gap:8px;padding:6px 10px;background:rgba(255,250,243,.9);color:#67594f;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;pointer-events:none}.game-next span{font-size:22px}.game-message{position:absolute;z-index:3;top:25%;left:50%;width:90%;transform:translateX(-50%);color:#ef2b20;font:700 clamp(34px,6vw,75px)/1 var(--display);text-align:center;text-shadow:0 3px #fff;opacity:0;transition:opacity .15s;pointer-events:none}.game-message.is-visible{opacity:1}.game-tip{position:absolute;z-index:2;left:50%;bottom:28px;width:max-content;max-width:calc(100% - 24px);transform:translateX(-50%);padding:9px 15px;border-radius:30px;background:rgba(23,21,19,.86);color:#fff;font-size:11px;font-weight:800;text-align:center;pointer-events:none}.game-overlay{position:absolute;z-index:4;inset:0;display:grid;place-items:center;padding:18px;background:rgba(28,19,15,.42);backdrop-filter:blur(4px);cursor:default}.overlay-card{width:min(470px,100%);max-height:100%;overflow:auto;padding:clamp(25px,4vw,42px);background:var(--panel);border-top:5px solid var(--red);box-shadow:0 25px 70px rgba(21,12,8,.3);text-align:center}.overlay-card__eyebrow{color:var(--red);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.overlay-card h2{margin:8px 0 12px;color:var(--ink);font:600 clamp(43px,8vw,68px)/.95 var(--display);text-transform:uppercase}.overlay-card h2 em{color:var(--red);font:italic 400 .84em/1 Georgia,serif;text-transform:none}.overlay-card p{margin:0 0 20px;color:var(--muted);font-size:14px;line-height:1.55}.overlay-card__sushi{display:block;margin:14px 0;font-size:49px}.overlay-card__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:18px 0}.overlay-card__stats span{padding:10px 3px;border:1px solid var(--line);color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.overlay-card__stats strong{display:block;margin-top:4px;color:var(--ink);font:600 26px/1 var(--display);letter-spacing:0}.game-button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:54px;margin-top:12px;padding:0 18px;border:0;background:var(--red);color:#fff;font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;cursor:pointer}.game-button:hover{background:#c51f18}.game-button--secondary{justify-content:center;border:1px solid var(--line);background:transparent;color:var(--ink)}.game-button--secondary:hover{border-color:var(--red);background:transparent;color:var(--red)}.overlay-card small{display:block;margin-top:18px;color:var(--muted);font-size:11px}.overlay-card small strong{color:var(--red)}.game-help,.menu-link{display:block;max-width:1080px;margin:14px auto 0;color:var(--muted);font-size:12px}.menu-link{width:max-content;margin-top:23px;color:var(--ink);font-weight:800;text-transform:uppercase;letter-spacing:.07em}
@media(max-width:600px){.site-header{height:66px;gap:15px;padding:0 13px}.site-logo{width:46px;height:46px}.site-back{font-size:11px}.site-header__title{font-size:19px}.theme-toggle{min-width:38px;width:38px;height:38px}.theme-toggle__label{display:none}.game-page{min-height:calc(100svh - 66px);padding:17px 10px 32px}.game-intro{margin:0 9px 16px}.game-intro h1{font-size:42px}.game-intro p{font-size:12px}.game-shell{padding:5px}.game-stage{height:clamp(490px,74svh,750px)}.game-hud{top:8px;left:8px;right:8px}.hud-stats span{min-width:67px;padding:6px 8px;font-size:8px}.hud-stats strong{font-size:22px}.pause-button{width:37px;height:37px}.game-next{top:55px;right:8px}.game-tip{bottom:16px;font-size:10px}.game-help{margin:11px 9px 0;font-size:10px}.overlay-card{padding:25px 20px}.overlay-card p{font-size:13px}}
@media(max-width:360px){.site-header__title{display:none}.site-back{margin-right:auto}.hud-stats span{min-width:61px;padding:5px}.hud-stats strong{font-size:19px}}
/* The Flutter original is a portrait arcade game; keep the browser playfield readable on wide monitors. */
.game-intro,.game-shell,.game-help{max-width:580px}
.game-stage{height:clamp(510px,72svh,690px)}
@media(max-width:600px){.game-stage{height:clamp(490px,74svh,750px)}}

/* Keep the full playfield in view on compact phones, including browser chrome and safe areas. */
body{overflow-x:hidden}
@media(max-width:600px){
  .site-header{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
  .game-page{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right));padding-bottom:max(24px,env(safe-area-inset-bottom))}
  .game-intro h1{font-size:clamp(34px,9vw,42px)}
  .game-stage{height:clamp(360px,calc(100svh - 205px),750px);height:clamp(360px,calc(100dvh - 205px),750px)}
  .pause-button{width:44px;height:44px}
  .game-hud{gap:5px}.hud-stats{flex:1;min-width:0}.hud-stats span{flex:1;min-width:0}
  .game-next{top:62px}
  .game-overlay{padding:10px}.overlay-card{max-height:calc(100% - 4px)}
}
@media(max-width:600px) and (orientation:portrait){
  .game-intro{display:none}
  .game-page{padding-top:8px}
  .game-stage{height:clamp(290px,calc(100svh - 96px),750px);height:clamp(290px,calc(100dvh - 96px),750px)}
}
@media(max-width:370px){
  .site-header__title{display:none}.site-back{margin-right:auto}
  .game-intro h1{font-size:34px}
  .hud-stats span{padding:6px 5px;font-size:7px}.hud-stats strong{font-size:20px}
  .game-tip{font-size:9px;padding:7px 10px}
}
@media(max-width:600px) and (max-height:620px) and (orientation:portrait){
  .game-intro p{display:none}.game-intro{margin-bottom:10px}
  .game-page{padding-top:10px}
}
/* Landscape phones use the space for the game rather than a tall intro. */
@media(orientation:landscape) and (max-height:520px){
  .site-header{height:54px;padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}
  .site-logo{width:40px;height:40px}.site-header__title{font-size:18px}
  .theme-toggle{height:36px}
  .game-page{min-height:calc(100svh - 54px);padding:6px max(8px,env(safe-area-inset-right)) 6px max(8px,env(safe-area-inset-left))}
  .game-intro,.game-help,.menu-link{display:none}
  .game-shell{max-width:500px;padding:3px}
  .game-stage{height:clamp(240px,calc(100svh - 72px),430px);height:clamp(240px,calc(100dvh - 72px),430px)}
  .game-hud{top:6px;left:6px;right:6px}.hud-stats span{min-width:0;padding:4px 7px;font-size:7px}.hud-stats strong{font-size:19px}
  .pause-button{width:40px;height:40px}.game-next{top:51px;right:6px;padding:3px 7px}.game-next span{font-size:17px}
  .game-tip{bottom:8px;padding:5px 11px;font-size:9px}
  .game-overlay{padding:6px}.overlay-card{padding:12px 19px;border-top-width:4px}
  .overlay-card__eyebrow{font-size:9px}.overlay-card h2{font-size:36px;margin:3px 0 6px}
  .overlay-card__sushi{font-size:27px;margin:3px 0}.overlay-card p{font-size:11px;line-height:1.3;margin:5px 0 8px}
  .overlay-card__stats{margin:7px 0;gap:4px}.overlay-card__stats span{padding:5px 2px;font-size:7px}.overlay-card__stats strong{font-size:21px}
  .game-button{min-height:38px;margin-top:5px;padding:0 12px;font-size:10px}.overlay-card small{margin-top:6px;font-size:9px}
}
@media(orientation:landscape) and (max-height:350px){.game-next{display:none!important}}