:root{font-family:ui-rounded,'Arial Rounded MT Bold','Trebuchet MS',system-ui,sans-serif;color:#1c1a2e;background:#eae5e2;font-synthesis:none;--coral:#ff5e73;--muted:#6f6a87;--cream:#fdf8f3}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #416ac9;outline-offset:3px}#app{max-width:480px;min-height:100dvh;margin:auto;background:radial-gradient(circle at 100% 0,#ffe6d9 0,transparent 34%),var(--cream);box-shadow:0 0 70px #1c1a2e15;position:relative}main{padding:24px 20px calc(96px + env(safe-area-inset-bottom))}h1,h2,h3,p{margin:0}h1{font-size:29px;line-height:1.2;letter-spacing:-.8px}h2{font-size:22px;letter-spacing:-.4px}h3{font-size:17px;line-height:1.35}p{line-height:1.6}.muted,small{color:var(--muted)}small{font-size:12px}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:800;color:var(--muted)}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.stack{display:grid;gap:16px}.section{margin-top:28px}.section>h2,.section>.row{margin-bottom:14px}.brand{font-weight:900;font-size:18px}.brand span{color:var(--coral)}header{margin-bottom:24px}.avatar{width:44px;height:44px;display:grid;place-items:center;background:#ffdf91;border:3px solid white;border-radius:50%;font-size:23px}.hero{--hero:#145868;display:block;background:var(--hero);border-radius:24px;color:white;overflow:hidden;position:relative;text-decoration:none}.hero img{width:100%;height:190px;object-fit:cover;display:block}.hero .hero-copy{padding:20px;background:linear-gradient(130deg,var(--hero),color-mix(in srgb,var(--hero) 82%,white))}.hero h2{font-size:25px;margin:6px 0}.hero p{font-size:14px;color:#ffffffd9}.hero .eyebrow{color:#ffffffc0}.cta{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:54px;border:0;border-radius:999px;background:linear-gradient(140deg,#ff7386,#ff536b);color:white;font-weight:800;padding:14px 18px;box-shadow:0 5px 12px #ff5e7325;text-decoration:none}.secondary{background:#eceaff;color:#494276;box-shadow:none}.white{background:white;color:var(--hero,#145868);box-shadow:none}.hero .cta{margin-top:16px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stat{padding:17px;border-radius:20px;background:linear-gradient(140deg,#fff4c9,#ffe49c);border:1px solid #ffffff80}.stat:nth-child(2){background:linear-gradient(140deg,#e7e4ff,#d5d0ff)}.stat strong{display:block;font-size:30px;margin:8px 0 2px}.stat span{font-size:13px;font-weight:700}.topics{display:grid;grid-template-columns:1fr 1fr;gap:14px}.topic,.story{border:1px solid #1c1a2e0b;border-radius:20px;overflow:hidden;background:white;box-shadow:0 4px 12px #1c1a2e05;text-decoration:none;color:inherit;text-align:left;padding:0}.topic img{height:86px;width:100%;object-fit:cover;display:block}.topic>div{padding:12px}.topic h3{font-size:15px}.topic small{display:block;margin:5px 0 8px}.progress{height:5px;background:#efedf5;border-radius:8px;overflow:hidden}.progress>span{display:block;background:#76d8b7;height:100%}.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;display:grid;grid-template-columns:repeat(4,1fr);background:#fffcf9f5;backdrop-filter:blur(16px);border-top:1px solid #e8e2dd;padding:10px 8px calc(10px + env(safe-area-inset-bottom));z-index:10}.nav a{text-decoration:none;display:grid;justify-items:center;gap:5px;color:#858096;font-size:10px;font-weight:800;padding:7px 0;border-radius:14px}.nav a.active{color:#e94765;background:#fff0ed}.nav svg{width:26px;height:26px}
.nav a.active svg{stroke-width:2.3}.search{width:100%;min-height:52px;border:1px solid #ddd5d0;background:white;border-radius:16px;padding:12px 16px;margin:18px 0 12px;color:inherit}.filters{display:flex;overflow:auto;gap:8px;padding:3px 0 12px;scrollbar-width:none}.chip{white-space:nowrap;border:1px solid #e9e2dd;border-radius:99px;padding:10px 15px;background:white;font-size:13px;font-weight:700}.chip.active{background:#ffd75e;border-color:#ffd75e}.story{display:block;width:100%}.story img{width:100%;height:180px;object-fit:cover;display:block}.story>div{padding:17px}.meta{display:flex;gap:8px;margin-top:12px}.meta span{background:#f4f2fc;padding:6px 10px;border-radius:8px;font-size:12px;color:#6f6a87}.back{display:inline-flex;text-decoration:none;color:var(--muted);font-size:14px;margin-bottom:22px;min-height:32px;align-items:center}.art{width:100%;height:230px;object-fit:cover;display:block;border-radius:22px}.panel{padding:20px;background:white;border:1px solid #eee7e1;border-radius:22px}.reading{font-size:21px;line-height:1.8;margin:24px 0}.actions{display:flex;gap:10px}.actions>*{flex:1}.page-count{text-align:center;font-size:12px;color:var(--muted);margin:14px 0}.objectives{padding-left:22px;line-height:1.8;color:var(--muted)}.option{width:100%;display:flex;align-items:center;gap:12px;text-align:left;border:2px solid #ece7e2;background:white;border-radius:17px;min-height:62px;padding:12px 16px}.option b{background:#f4f0fb;border-radius:10px;padding:8px 11px}.option.selected{border-color:#a8a3ff;background:#f2f0ff}.option.correct{border-color:#48bb94;background:#e6f9f2}.option.wrong{border-color:#ff7187;background:#fff0f2}.quiz-progress{display:flex;gap:4px;margin-bottom:24px}.quiz-progress span{height:6px;flex:1;border-radius:6px;background:#e8e3df}.quiz-progress .done{background:#ffd75e}.overlay{position:fixed;inset:0;background:#1c1a2e66;z-index:30;display:grid;place-items:center;padding:24px}.modal{background:var(--cream);border-radius:26px;max-width:410px;width:100%;padding:28px;box-shadow:0 20px 80px #0002}.modal h2{margin:14px 0}.modal p{margin-bottom:22px}.big-icon{font-size:54px;text-align:center}.onboard{padding-top:8px}.onboard .cta{margin:24px 0 12px}.game-card{padding:20px;border-radius:22px;border:1px solid #e6e0f0;background:linear-gradient(130deg,#f1eeff,#fff);display:grid;gap:12px}.game-card h3{font-size:21px}.board{position:relative;height:330px;background:linear-gradient(#dbf4ff,#edeeff);border-radius:24px;overflow:hidden;margin:16px 0}.bubble{position:absolute;width:62px;height:62px;border-radius:50%;border:3px solid #fff9;box-shadow:inset -5px -6px 0 #0001,0 5px 12px #0001;animation:float 3s ease-in-out infinite alternate}.bubble:after{content:'';position:absolute;top:9px;left:12px;width:15px;height:9px;background:#fffa;border-radius:50%;transform:rotate(-35deg)}@keyframes float{to{transform:translateY(-15px)}}.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.tile{height:72px;border:0;background:#dcd7ff;border-radius:16px;font-size:29px}.tile.matched{background:#c8f3e6}.ttt{grid-template-columns:repeat(3,1fr)}.ttt .tile{height:90px;font-size:40px}.snake{display:grid;grid-template-columns:repeat(12,1fr);gap:1px;aspect-ratio:1;background:#ddd7ec;padding:8px;border-radius:20px;margin:20px 0}.snake span{background:#f7f5fd;border-radius:3px}.snake .body{background:#6bc9ac}.snake .food{background:#ff5e73}.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:230px;margin:12px auto}.controls button{min-height:48px;border:0;border-radius:14px;background:#e2ddff;font-size:22px}.blocks{height:340px;position:relative;overflow:hidden;background:#eae5ff;border-radius:20px;margin:20px 0}.block{height:24px;position:absolute;border-radius:6px;border:2px solid #fff8}.center{text-align:center}.notice{background:#fff0cf;padding:12px;border-radius:12px;font-size:13px;margin-top:16px}@media(min-width:600px){#app{border-left:1px solid #fff;border-right:1px solid #fff}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important}}@media(max-width:350px){main{padding-left:14px;padding-right:14px}.topics{gap:10px}.topic h3{font-size:13px}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.splash{position:fixed;inset:0;max-width:480px;margin:auto;z-index:50;display:grid;place-items:center;overflow:hidden;isolation:isolate;background:linear-gradient(135deg,#fff2db,#ffdccc);transition:opacity .55s ease;cursor:pointer}
.splash.leaving{opacity:0;pointer-events:none}
.splash-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.splash:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(#0000000f,#00000033)}
.splash-card{position:absolute;width:304px;height:226px;max-width:calc(100% - 32px);border-radius:38px;background:#ffffff33;animation:splash-pulse .85s ease-in-out infinite alternate}
.splash-copy{position:relative;text-align:center;padding:0 24px}
.splash h1{font-size:46px;font-weight:900;letter-spacing:-1px;color:#fff;text-shadow:0 3px 6px #0000003d;animation:splash-drop .9s cubic-bezier(.2,.9,.3,1.15) .12s both}
.splash p{font-size:20px;font-weight:800;color:#145868;text-shadow:0 1px 2px #ffffff59;margin-top:4px;animation:splash-rise .9s cubic-bezier(.2,.9,.3,1.15) .12s both}
.dots{display:flex;gap:8px;justify-content:center;margin-top:24px;animation:splash-blink .85s ease-in-out .6s infinite alternate both}
.dots i{width:10px;height:10px;border-radius:50%;background:#ff5e73}
.dots i:nth-child(2){background:#ffd75e}
.dots i:nth-child(3){background:#76e3c1}
@keyframes splash-pulse{from{transform:scale(.985)}to{transform:scale(1.015)}}
@keyframes splash-drop{from{opacity:0;transform:translateY(-28px) scale(.95)}}
@keyframes splash-rise{from{opacity:0;transform:translateY(24px)}}
@keyframes splash-blink{from{opacity:.45}to{opacity:1}}
.card{background:#fff;border:1px solid #0000000d;border-radius:22px;padding:16px;box-shadow:0 4px 10px #0000000f}
.label{font-size:13px;font-weight:800;color:var(--muted);margin-bottom:10px}
.name-preview{min-height:64px;display:flex;align-items:center;padding:0 16px;margin-bottom:12px;background:#fff;border:1.2px solid #ff5e7373;border-radius:16px;box-shadow:0 3px 6px #ff5e731f;overflow-x:auto;scrollbar-width:none}
.name-preview .placeholder{color:var(--muted);font-size:15px}
.tiles-row{display:flex;gap:8px}
.tiles-row b{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:12px;font-size:18px;font-weight:900;background:var(--fill);border:1.1px solid var(--line);animation:tile-pop .18s ease-out}
@keyframes tile-pop{from{transform:scale(.6)}}
.keyboard{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:8px}
.key,.pill{border:1px solid var(--line);background:var(--fill);color:#1c1a2e;font-weight:900;transition:transform .1s}
.key{min-height:42px;border-radius:12px;font-size:18px}
.key:active,.pill:active{transform:scale(.92)}
.key-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.pill{min-height:40px;border-radius:999px;font-size:13px;font-weight:800}
.age-row{align-items:stretch;gap:16px}
.wheel-wrap{position:relative;flex:1;height:116px}
.wheel-wrap:before{content:'';position:absolute;left:0;right:0;top:39px;height:38px;border-radius:12px;background:#f4f2fc}
.wheel{position:relative;height:100%;overflow-y:auto;scroll-snap-type:y mandatory;overscroll-behavior:contain;padding:39px 0;scrollbar-width:none;border-radius:12px;-webkit-mask-image:linear-gradient(transparent,#000 30%,#000 70%,transparent);mask-image:linear-gradient(transparent,#000 30%,#000 70%,transparent)}
.wheel::-webkit-scrollbar,.name-preview::-webkit-scrollbar{display:none}
.wheel span{display:grid;place-items:center;height:38px;scroll-snap-align:center;font-size:20px;font-weight:700;color:#aaa5bd;cursor:pointer;transition:color .15s,font-size .15s}
.wheel span.on{color:#1c1a2e;font-size:24px;font-weight:900}
.age-badge{width:88px;display:grid;place-items:center;align-content:center;gap:2px;padding:12px 0;border-radius:16px;background:#ffd75e38}
.age-badge span{font-size:22px}
.age-badge strong{font-size:28px;font-weight:900;line-height:1.1}
.modal-actions{gap:10px}
.link-button{display:block;margin:4px auto 0;min-height:44px;padding:8px 16px;border:0;background:none;color:#494276;font-weight:800;font-size:14px;text-decoration:underline;text-underline-offset:3px}
.danger-text{color:#c8324d}
.danger{background:#fff0f2;color:#c8324d;box-shadow:none;border:1.5px solid #ffc2cc}
.modal .label{display:block;margin-top:12px}
textarea.code{display:block;width:100%;margin-top:14px;padding:12px;border:1px solid #ddd4cd;border-radius:14px;background:#fff;font:12px/1.5 ui-monospace,Menlo,monospace;color:#1c1a2e;resize:none;word-break:break-all}
.form-error{display:block;min-height:20px;margin-top:8px;font-size:13px;color:#c8324d}
.reading span{border-radius:6px;transition:background .12s}
.reading span.spoken{background:#ffd75e;box-shadow:0 0 0 3px #ffd75e}
.read-aloud{margin:-8px 0 20px}
.game-card small{display:block}
.game-card{overflow:hidden}
.game-cover{display:block;width:calc(100% + 40px);height:150px;margin:-20px -20px 4px;object-fit:cover}
.tile img{display:block;width:76%;height:76%;margin:auto;object-fit:contain}
.modal{text-align:center}
.modal .label{text-align:center}
.wallet{padding:16px;border-radius:24px;background:linear-gradient(135deg,#fff1c7,#ffe2ea 55%,#e7e3ff);border:1px solid #ffffffb0;box-shadow:0 6px 18px #ff5e7314}
.wallet-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.wallet-tile{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;padding:12px;border-radius:18px;background:#ffffffc8}
.wallet-icon{grid-row:span 2;width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:#ffd75e;font-size:21px}
.wallet-tile.points .wallet-icon{background:#a8a3ff;color:#fff}
.wallet-tile strong{font-size:26px;line-height:1.05}
.wallet-tile small{font-weight:700}
.wallet-goal{margin-top:10px;padding:12px 14px;border-radius:16px;background:#ffffffc8}
.wallet-goal b{font-size:13px}
.wallet-goal .progress{height:10px;margin-top:8px;background:#f0ecf8}
.wallet-goal .progress>span{background:linear-gradient(90deg,#ffc15e,#ff5e73)}
.wallet-goal.ready .progress>span{background:linear-gradient(90deg,#76d8b7,#48bb94)}
.wallet-hint{margin-top:10px;text-align:center;font-size:12px;color:var(--muted)}
.teaser{position:relative;overflow:hidden;padding:20px;border-radius:24px;background:linear-gradient(140deg,color-mix(in srgb,var(--hero) 14%,#fff),color-mix(in srgb,var(--hero) 4%,#fffaf3));border:1px solid color-mix(in srgb,var(--hero) 22%,#fff);box-shadow:0 6px 18px color-mix(in srgb,var(--hero) 10%,transparent)}
.teaser:before,.teaser:after{content:'✦';position:absolute;color:color-mix(in srgb,var(--hero) 30%,#fff);pointer-events:none}
.teaser:before{right:18px;top:10px;font-size:44px}
.teaser:after{right:58px;top:46px;font-size:20px}
.teaser-badge{display:inline-block;padding:6px 12px;border-radius:999px;background:var(--hero);color:#fff;font-size:12px;font-weight:800;letter-spacing:.4px}
.teaser-text{position:relative;margin-top:14px;font-size:18px;line-height:1.6;font-weight:700;color:#2b2840}

.badge-progress{margin:-4px 0 16px}
.badge-progress>span{background:linear-gradient(90deg,#ffd75e,#ffb347)}
.mix-badge{display:flex;align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;border-radius:18px;background:linear-gradient(120deg,#ffe3ec,#e9e6ff,#dff8ee);font-weight:800}
.mix-badge>span:first-child{font-size:26px}
.mix-badge .badge-count{position:static;margin-left:auto}
.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 10px}
.badge{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;text-decoration:none;color:inherit}
.medal{position:relative;width:86px;height:86px;padding:5px;border-radius:50%;background:conic-gradient(from 210deg,#ffd75e,#ffb347,#ffeaa6,#ffc44d,#ffd75e);box-shadow:0 6px 14px #d99a0033}
.medal img{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%;border:3px solid #fff}
.medal-seal{position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--hero);border:2px solid #fff;font-size:15px}
.badge-count{position:absolute;top:-2px;right:-6px;padding:2px 7px;border-radius:999px;background:#ff5e73;color:#fff;border:2px solid #fff;font-size:11px;font-weight:900}
.badge-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;font-weight:800;line-height:1.3}
.profile-actions{display:grid;gap:6px}
.profile-actions .link-button{margin:0 auto;min-height:40px}
main.no-nav{padding-bottom:calc(28px + env(safe-area-inset-bottom))}
.onboard .link-button{margin-top:0}
.onboard-note{margin-top:2px}
[hidden]{display:none!important}
.game-top{margin-bottom:10px}
.game-top .back{margin-bottom:0}
.sound-toggle{width:44px;height:44px;border-radius:50%;border:1px solid #eee7e1;background:#fff;font-size:20px;flex:none}
.hud{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:8px}
.hud-item{padding:8px 10px;border-radius:16px;background:#fff;border:1px solid #eee7e1;text-align:center}
.hud-item small{display:block;font-size:11px;font-weight:800;letter-spacing:.4px;text-transform:uppercase}
.hud-item strong{display:block;font-size:22px;line-height:1.2}
.hud-item strong.low{color:#ff5e73}
.target{display:flex;align-items:center;justify-content:center;gap:8px;margin:14px 0 0;font-size:17px;font-weight:800;text-align:center}
.swatch{display:inline-block;width:22px;height:22px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px #0002}
.game-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.game-buttons.one{grid-template-columns:1fr}
.game-card-over{position:absolute;inset:0;z-index:5;display:grid;place-content:center;justify-items:center;gap:10px;padding:20px;border-radius:inherit;background:#fffaf3e8;backdrop-filter:blur(3px);text-align:center;cursor:default}
.game-card-over h2{font-size:22px}
.game-card-over p{max-width:280px;font-size:15px;line-height:1.5}
.game-card-over .cta{width:auto;min-height:48px;padding:12px 26px}
.game-card-over .big-icon{font-size:46px}
.new-best{color:#d98a00;font-weight:900}
.confetti{position:absolute;top:-10px;z-index:6;width:8px;height:12px;border-radius:2px;pointer-events:none;animation:confetti 1.4s ease-in forwards}
@keyframes confetti{to{transform:translate(var(--drift),380px) rotate(540deg);opacity:0}}
.board .bubble{width:min(62px,17vw);height:min(62px,17vw)}
.bubble.popping{animation:pop .26s ease-out forwards;pointer-events:none}
@keyframes pop{to{transform:scale(1.6);opacity:0}}
.paused-label{display:none}
.board.paused .bubble{visibility:hidden}
.board.paused .paused-label{position:absolute;inset:0;display:grid;place-items:center;font-size:22px;font-weight:900;color:var(--muted)}
.snake-wrap{position:relative;margin-top:16px;border-radius:20px}
.snake-wrap .snake{margin:0}
.snake-wrap.paused .snake{opacity:.45}
.snake .body{background:#6bc9ac;border-radius:30%}
.snake .head{border-radius:40%;background:radial-gradient(circle at 32% 38%,#1c1a2e 0 13%,transparent 14%),radial-gradient(circle at 68% 38%,#1c1a2e 0 13%,transparent 14%),#3fa587}
.snake .food{display:grid;place-items:center;background:#fff5f5;font-size:min(18px,4.4vw);line-height:1}
.snake .food{font-size:clamp(10px,4vw,20px)}
.controls{grid-template-columns:repeat(3,64px);justify-content:center;gap:6px;max-width:none;margin:14px auto 0}
.controls button{min-height:56px;border-radius:18px;background:#e2ddff;color:#494276;font-size:20px}
.controls button:active{background:#cfc8ff;transform:scale(.95)}
.board-wrap{position:relative;border-radius:20px}
.board-wrap .tiles{margin:14px 0 0}
.tile.flip,.tile.flip.matched{position:relative;padding:0;background:none;perspective:600px}
.tile.flip:disabled{opacity:1}
.tile.flip .face{position:absolute;inset:0;display:grid;place-items:center;border-radius:16px;backface-visibility:hidden;transition:transform .35s}
.tile.flip .back{background:#dcd7ff;font-size:24px}
.tile.flip .front{background:#fff;border:2px solid #ece7e2;transform:rotateY(180deg)}
.tile.flip.open .back,.tile.flip.matched .back{transform:rotateY(180deg)}
.tile.flip.open .front,.tile.flip.matched .front{transform:rotateY(0)}
.tile.flip.matched .front{background:#e6f9f2;border-color:#76d8b7}
.ttt{position:relative}
.ttt .tile:disabled{opacity:1}
.ttt .tile.mark-x{color:#ff5e73}
.ttt .tile.mark-o{color:#46b6ff}
.ttt .tile.win{background:#ffd75e}
.blocks{cursor:pointer;touch-action:manipulation}
.block.chop,.block.falling{animation:chop .7s ease-in forwards}
@keyframes chop{to{transform:translateY(140px) rotate(18deg);opacity:0}}
.float-text{position:absolute;left:50%;transform:translateX(-50%);font-weight:900;color:#d98a00;white-space:nowrap;pointer-events:none;animation:floatUp .9s ease-out forwards}
@keyframes floatUp{to{transform:translate(-50%,-30px);opacity:0}}

.snake-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.mini-stats{display:flex;gap:6px}
.mini-stats span{padding:6px 11px;border-radius:999px;background:#fff;border:1px solid #eee7e1;font-size:12px;font-weight:800;color:var(--muted);white-space:nowrap}
.mini-stats b{color:#1c1a2e;font-size:15px}
.speed{display:flex;flex:1;min-width:0;align-items:center;justify-content:flex-end;gap:4px;font-size:18px}
.speed input{flex:1;width:auto;min-width:48px;max-width:110px;accent-color:#3fa587}
.snake-wrap{width:100%;margin:12px auto 0}
.snake-wrap .snake{grid-template-rows:repeat(12,minmax(0,1fr))}
.snake span{min-width:0;min-height:0;overflow:hidden}
.controls{grid-template-columns:repeat(3,60px);margin-top:10px}
.controls button{min-height:52px}
.controls .pad-pause{background:#fff;border:2px solid #e2ddff;font-size:18px}