:root{
  --bg:#070b1a;--bg2:#0d1230;--panel:#111936;--panel2:#151f43;--line:#2a3768;
  --text:#f4f6ff;--muted:#9aa7cd;--cyan:#52f4da;--blue:#65a7ff;--pink:#ff5fa2;
  --orange:#ffad4d;--red:#ff5968;--green:#7dff96;--yellow:#ffe66b;--shadow:0 24px 80px rgba(0,0,0,.48)
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 75% 0,#18235a 0,#0a1028 30%,var(--bg) 70%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{overflow-x:hidden}button{font:inherit}.noise{position:fixed;inset:0;pointer-events:none;z-index:99;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}.topbar{height:78px;padding:0 28px;display:flex;align-items:center;gap:18px;border-bottom:1px solid rgba(114,139,211,.18);position:sticky;top:0;z-index:30;background:rgba(7,11,26,.84);backdrop-filter:blur(18px)}.return-main{margin-left:auto;border:1px solid rgba(82,244,218,.28);border-radius:999px;padding:9px 13px;color:var(--cyan);font-size:11px;font-weight:800;text-decoration:none;white-space:nowrap;background:rgba(17,25,54,.68);transition:.18s}.return-main:hover{border-color:var(--cyan);transform:translateY(-1px)}.brand{border:0;background:none;color:var(--text);display:flex;align-items:center;gap:12px;text-align:left;cursor:pointer}.brand-glyph{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;color:#07131b;font-weight:1000;background:linear-gradient(135deg,var(--cyan),#ab8cff);box-shadow:0 0 30px rgba(82,244,218,.25)}.brand strong{display:block;letter-spacing:.15em;font-size:13px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.2em;margin-top:2px}.top-stats{display:flex;align-items:center;gap:10px}.top-stats>div{min-width:72px;padding:8px 12px;border:1px solid var(--line);background:rgba(17,25,54,.76);border-radius:12px}.top-stats small{display:block;color:var(--muted);font-size:8px;letter-spacing:.16em}.top-stats strong{display:block;font-family:ui-monospace,monospace;font-size:13px;color:var(--cyan);margin-top:2px}.round-btn{width:42px;height:42px;border-radius:13px;border:1px solid var(--line);background:var(--panel);color:var(--cyan);cursor:pointer}.view{display:none;min-height:calc(100vh - 78px);width:min(1540px,100%);margin:0 auto;padding:48px}.view.active{display:block;animation:viewIn .35s ease both}@keyframes viewIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.eyebrow{font-size:10px;font-weight:900;letter-spacing:.2em;color:var(--cyan);margin:0;text-transform:uppercase}.landing-wrap{min-height:calc(100vh - 174px);display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:76px}.landing-copy h1{font-size:clamp(44px,5.6vw,86px);line-height:.98;letter-spacing:-.065em;margin:18px 0 28px;max-width:900px}.landing-copy h1 span{color:var(--cyan);text-shadow:0 0 34px rgba(82,244,218,.24)}.lead{font-size:18px;line-height:1.7;color:#b3bfdf;max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.primary,.ghost{border-radius:13px;padding:14px 19px;font-weight:900;cursor:pointer;transition:.18s;border:1px solid transparent}.primary{background:linear-gradient(135deg,var(--cyan),#8aa2ff);color:#07131d;box-shadow:0 12px 36px rgba(82,244,218,.16)}.primary:hover{transform:translateY(-2px);filter:brightness(1.08)}.ghost{background:rgba(17,25,54,.8);border-color:var(--line);color:var(--text)}.ghost:hover{border-color:var(--cyan);color:var(--cyan)}.ghost.compact{padding:10px 14px;font-size:12px}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.pill-row span{border:1px solid var(--line);border-radius:999px;padding:8px 11px;color:var(--muted);font-size:10px}.hero-machine{display:grid;place-items:center}.cabinet{width:min(560px,100%);background:linear-gradient(160deg,#202958,#0c122e);border:1px solid #3d4c89;border-radius:30px 30px 42px 42px;padding:20px 22px 28px;box-shadow:0 42px 100px rgba(0,0,0,.56),inset 0 0 35px rgba(130,160,255,.08);transform:perspective(1100px) rotateY(-5deg)}.cabinet-top{text-align:center;font-weight:1000;letter-spacing:.24em;padding:8px 0 16px;color:var(--cyan)}.cabinet-screen{position:relative;background:#02040d;border:10px solid #050816;border-radius:18px;overflow:hidden;box-shadow:inset 0 0 30px #000}.cabinet-screen canvas{display:block;width:100%;height:auto}.scanlines{position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(180deg,rgba(255,255,255,.035) 0,rgba(255,255,255,.035) 1px,transparent 2px,transparent 5px);mix-blend-mode:overlay;opacity:.45}.cabinet-controls{height:92px;margin-top:15px;border-radius:18px;background:linear-gradient(180deg,#171f48,#0b1027);border:1px solid #354378;display:flex;align-items:center;gap:34px;padding:0 44px}.stick{width:22px;height:46px;background:#151b36;border-radius:10px;position:relative;margin-left:12px}.stick:before{content:"";position:absolute;width:42px;height:42px;border-radius:50%;background:var(--pink);left:-10px;top:-18px;box-shadow:0 8px 0 #b62f68}.cab-btn{width:38px;height:38px;border-radius:50%;background:var(--cyan);box-shadow:0 6px 0 #289a8e}.cab-btn.b{background:var(--orange);box-shadow:0 6px 0 #a96922;margin-left:-12px}.hub-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}.hub-head h2{font-size:clamp(38px,4vw,62px);letter-spacing:-.05em;margin:10px 0}.hub-head>div>p:not(.eyebrow){color:var(--muted);max-width:820px}.profile-card{display:flex;align-items:center;gap:13px;border:1px solid var(--line);background:linear-gradient(155deg,var(--panel2),#0d1430);border-radius:18px;padding:14px 16px;min-width:340px}.profile-avatar{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:22px;font-weight:1000;background:linear-gradient(135deg,var(--pink),var(--orange));color:#1a0a17}.profile-card small{display:block;color:var(--muted);font-size:8px;letter-spacing:.15em}.profile-card strong{display:block;margin-top:2px}.profile-card button{border:0;background:none;color:var(--cyan);font-size:10px;padding:0;cursor:pointer}.completion-ring{margin-left:auto;width:68px;height:68px;border-radius:50%;border:1px solid var(--line);display:grid;place-content:center;text-align:center;background:radial-gradient(circle,#111936 58%,transparent 60%),conic-gradient(var(--cyan) var(--done,0%),#26305b 0)}.completion-ring strong{font-size:15px}.completion-ring small{font-size:7px}.mode-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px;margin-bottom:34px}.mode-card{min-height:92px;border:1px solid var(--line);border-radius:17px;background:linear-gradient(155deg,var(--panel2),#0d1430);color:var(--text);display:flex;align-items:center;gap:14px;padding:16px;text-align:left;cursor:pointer;transition:.18s}.mode-card:hover{transform:translateY(-2px);border-color:var(--cyan)}.mode-card.featured{background:linear-gradient(135deg,rgba(82,244,218,.17),rgba(101,167,255,.14));border-color:rgba(82,244,218,.45)}.mode-card>span{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#0a1027;color:var(--cyan);font-size:22px}.mode-card div{flex:1}.mode-card strong{display:block;font-size:13px;letter-spacing:.08em}.mode-card small{display:block;color:var(--muted);line-height:1.35;margin-top:4px}.mode-card b{font-size:10px;color:var(--cyan)}.district{margin:36px 0 50px}.district-title{display:flex;align-items:center;gap:14px;margin-bottom:15px}.district-title span{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--district);color:#07111a;font-weight:1000}.district-title h3{font-size:24px;margin:0}.district-title p{margin:3px 0 0;color:var(--muted);font-size:12px}.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.game-card{position:relative;min-height:270px;border:1px solid var(--line);border-radius:19px;padding:20px;overflow:hidden;background:linear-gradient(160deg,#151e43,#0c122a);cursor:pointer;transition:.2s}.game-card:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:var(--accent);right:-55px;top:-80px;filter:blur(60px);opacity:.2}.featured-mission{border-color:rgba(255,230,107,.75);box-shadow:0 0 0 1px rgba(255,230,107,.2),0 20px 60px rgba(255,180,70,.16)}.game-card:hover{transform:translateY(-5px) scale(1.01);border-color:var(--accent);box-shadow:0 18px 50px rgba(0,0,0,.35)}.game-card .icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#070d22;border:1px solid #344277;color:var(--accent);font-size:22px}.game-card .num{position:absolute;right:16px;bottom:2px;font-size:74px;font-weight:1000;color:rgba(255,255,255,.035)}.game-card h4{font-size:22px;margin:16px 0 8px}.game-card p{color:var(--muted);font-size:12px;line-height:1.5;max-width:90%}.game-card .meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.game-card .meta span{font-size:8px;letter-spacing:.08em;border:1px solid var(--line);border-radius:999px;padding:6px 8px;color:#b6c0df}.game-card .stars-small{position:absolute;left:20px;bottom:17px;color:var(--yellow);letter-spacing:3px;font-size:13px}.game-card .high-score{position:absolute;right:18px;top:18px;font-family:ui-monospace,monospace;color:var(--cyan);font-size:9px}.game-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px}.game-title-wrap{text-align:center}.game-title-wrap p{margin:0;color:var(--cyan);font-size:9px;letter-spacing:.16em}.game-title-wrap h2{margin:4px 0 0;font-size:27px}.hud-group{display:flex;align-items:center;gap:8px}.hud-group>div{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:8px 11px;min-width:78px}.hud-group small{display:block;color:var(--muted);font-size:7px;letter-spacing:.14em}.hud-group strong{display:block;color:var(--cyan);font-family:ui-monospace,monospace;font-size:13px;margin-top:2px}.game-shell{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:14px}.canvas-wrap{position:relative;min-width:0;border:1px solid #303e72;background:#020510;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}#gameCanvas{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#05091a;touch-action:none}.game-overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(4,7,19,.78);backdrop-filter:blur(10px);z-index:10}.game-overlay.hidden{display:none}.overlay-card{width:min(560px,90%);padding:32px;border:1px solid #3d4c85;border-radius:22px;background:linear-gradient(160deg,rgba(22,31,67,.96),rgba(9,14,35,.97));text-align:center;box-shadow:var(--shadow)}.overlay-card h3{font-size:35px;letter-spacing:-.04em;margin:10px 0}.overlay-card>p:not(.eyebrow){color:#b4bfdf;line-height:1.6}.control-guide{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:20px 0}.control-guide span{padding:8px 10px;border-radius:10px;border:1px solid var(--line);background:#090f25;color:var(--muted);font-size:10px}.side-panel{display:flex;flex-direction:column;gap:11px}.side-panel>div{border:1px solid var(--line);background:linear-gradient(160deg,var(--panel2),#0d1430);border-radius:16px;padding:16px}.side-panel h3{font-size:19px;margin:8px 0}.side-panel p:not(.eyebrow){color:var(--muted);font-size:12px;line-height:1.5;margin-bottom:0}.meter-line{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin:7px 0}.meter-line b{color:var(--text)}.meter{height:8px;border-radius:999px;background:#080d21;overflow:hidden;border:1px solid #26345f}.meter i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--cyan),var(--green));transition:.2s}.meter.danger i{width:0;background:linear-gradient(90deg,var(--orange),var(--red))}.power-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.power-grid button{border:1px solid var(--line);background:#080e24;color:var(--text);border-radius:12px;padding:10px;text-align:left;cursor:pointer}.power-grid button:disabled{opacity:.3}.power-grid button>span{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:#202c58;color:var(--cyan);font-weight:900;font-size:10px}.power-grid strong{display:block;font-size:10px;margin-top:7px}.power-grid small{display:block;color:var(--muted);font-size:8px;margin-top:2px}.feed-card{flex:1;min-height:150px}.feed-card #eventFeed{display:flex;flex-direction:column-reverse;gap:7px;margin-top:10px;max-height:170px;overflow:hidden}.feed-item{padding:8px 9px;border-radius:9px;background:#090f25;border-left:2px solid var(--cyan);font-size:9px;color:#aeb9d9}.feed-item.bad{border-color:var(--red)}.feed-item.good{border-color:var(--green)}.combo-burst{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);font-size:66px;font-weight:1000;color:var(--yellow);text-shadow:0 0 25px rgba(255,230,107,.7);pointer-events:none;opacity:0;z-index:7}.combo-burst.show{animation:comboPop .7s ease both}@keyframes comboPop{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}25%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}100%{opacity:0;transform:translate(-50%,-80%) scale(.9)}}.touch-controls{display:none;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:12px}.touch-controls button{min-width:68px;height:48px;border-radius:13px;border:1px solid var(--line);background:var(--panel);color:var(--text);font-weight:900}.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:rgba(2,4,13,.8);backdrop-filter:blur(14px);padding:20px}.modal.hidden{display:none}.result-panel,.agent-panel{position:relative;width:min(650px,100%);border:1px solid #3d4c87;border-radius:25px;background:linear-gradient(160deg,#18224a,#0b1027);padding:32px;box-shadow:var(--shadow);overflow:hidden}.result-glow{position:absolute;width:360px;height:360px;border-radius:50%;background:var(--cyan);filter:blur(130px);opacity:.11;right:-100px;top:-170px}.result-panel h2,.agent-panel h2{font-size:40px;letter-spacing:-.05em;margin:10px 0}.stars{font-size:38px;letter-spacing:8px;color:var(--yellow);text-shadow:0 0 20px rgba(255,230,107,.35)}.result-score{margin:18px 0;border:1px solid var(--line);border-radius:15px;background:#080e24;padding:14px}.result-score small{display:block;color:var(--muted);font-size:8px;letter-spacing:.15em}.result-score strong{font-family:ui-monospace,monospace;color:var(--cyan);font-size:30px}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.result-grid>div{border:1px solid var(--line);border-radius:12px;padding:11px;background:#0b112b}.result-grid small{display:block;color:var(--muted);font-size:8px}.result-grid strong{display:block;margin-top:4px}.takeaway{margin:14px 0;padding:14px;border-radius:13px;border:1px solid rgba(82,244,218,.28);background:rgba(82,244,218,.06)}.takeaway strong{font-size:9px;letter-spacing:.13em;color:var(--cyan)}.takeaway p{color:#bbc6e3;font-size:12px;line-height:1.5;margin:7px 0 0}.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.agent-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.agent-grid button{border:1px solid var(--line);background:#0a1028;border-radius:17px;padding:16px;color:var(--text);text-align:left;cursor:pointer}.agent-grid button:hover{border-color:var(--cyan)}.agent-pic{height:160px;border-radius:14px;display:grid;place-items:center;font-size:50px;font-weight:1000;margin-bottom:12px}.agent-pic.kai{background:radial-gradient(circle at 50% 35%,#ffce89,#ff6d8d 45%,#57336e)}.agent-pic.mira{background:radial-gradient(circle at 50% 35%,#9bffe7,#5ca1ff 45%,#55427e)}.agent-grid strong{display:block;font-size:18px}.agent-grid small{display:block;color:var(--muted);line-height:1.4;margin-top:4px}
@media(max-width:1150px){.landing-wrap{grid-template-columns:1fr}.hero-machine{display:none}.game-grid{grid-template-columns:repeat(2,1fr)}.game-shell{grid-template-columns:1fr}.side-panel{display:grid;grid-template-columns:repeat(2,1fr)}.feed-card{display:none}.mode-row{grid-template-columns:1fr}.profile-card{min-width:unset}.touch-controls{display:flex}}
@media(max-width:720px){.topbar{padding:0 14px;gap:8px}.return-main{padding:8px 10px;font-size:10px}.return-main span{display:none}.top-stats>div:nth-child(1),.top-stats>div:nth-child(2),.top-stats>div:nth-child(3){display:none}.view{padding:26px 14px}.landing-copy h1{font-size:47px}.hub-head{align-items:stretch;flex-direction:column}.profile-card{width:100%}.game-grid{grid-template-columns:1fr}.game-card{min-height:245px}.game-header{display:grid;grid-template-columns:auto 1fr auto}.hud-group>div:nth-child(2){display:none}.hud-group>div{min-width:64px;padding:7px}.game-title-wrap h2{font-size:17px}.game-shell{display:block}.side-panel{display:none}.result-grid{grid-template-columns:1fr 1fr}.agent-grid{grid-template-columns:1fr}.brand small{display:none}.top-stats>div{min-width:64px}.modal-actions>*{flex:1}.canvas-wrap{border-radius:14px}.overlay-card{padding:22px}.overlay-card h3{font-size:29px}}


/* Literacy-first layer: make the arcade feel like a learning instrument, not an English-only game dump. */
.language-btn{border:1px solid rgba(82,244,218,.28);border-radius:999px;padding:9px 11px;background:rgba(17,25,54,.72);color:var(--cyan);font-size:10px;font-weight:900;cursor:pointer;white-space:nowrap}.language-btn:hover{border-color:var(--cyan);transform:translateY(-1px)}
.literacy-map{margin:0 0 46px;padding:22px;border:1px solid rgba(82,244,218,.22);border-radius:22px;background:linear-gradient(135deg,rgba(82,244,218,.08),rgba(169,139,255,.07));box-shadow:0 18px 50px rgba(0,0,0,.18)}.literacy-map-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:16px}.literacy-map-head h3{font-size:26px;letter-spacing:-.04em;margin:8px 0}.literacy-map-head p:not(.eyebrow){max-width:760px;margin:0;color:var(--muted);font-size:12px;line-height:1.6}.literacy-map-count{font-family:ui-monospace,monospace;color:var(--cyan);font-size:20px;white-space:nowrap}.literacy-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.literacy-pillar{padding:15px;border:1px solid color-mix(in srgb,var(--pillar) 35%,var(--line));border-radius:15px;background:rgba(8,14,36,.62)}.literacy-pillar-top{display:flex;justify-content:space-between;gap:8px;color:var(--pillar);font-weight:900;font-size:13px}.literacy-pillar-top b{font-family:ui-monospace,monospace}.literacy-pillar p{min-height:39px;margin:10px 0;color:var(--muted);font-size:10px;line-height:1.5}.literacy-progress{height:7px;border-radius:99px;background:#080d21;overflow:hidden}.literacy-progress i{display:block;height:100%;border-radius:99px;background:var(--pillar);box-shadow:0 0 14px color-mix(in srgb,var(--pillar) 55%,transparent)}.skill-tag{display:inline-block;margin-top:12px;border:1px solid color-mix(in srgb,var(--skill) 45%,var(--line));border-radius:999px;padding:5px 8px;color:var(--skill);font-size:8px;font-weight:900}.result-pillar{display:flex;align-items:center;gap:8px;margin-top:10px;color:var(--cyan);font-size:11px}.result-pillar b{font-size:9px;letter-spacing:.12em}.result-pillar span{color:#c0cbe8}
@media(max-width:900px){.literacy-pillars{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.language-btn{padding:8px 8px;font-size:9px}.literacy-map{padding:17px;margin-bottom:32px}.literacy-map-head{align-items:flex-start;gap:10px}.literacy-map-head h3{font-size:21px}.literacy-map-count{font-size:15px}.literacy-pillars{grid-template-columns:1fr}.literacy-pillar p{min-height:0}.skill-tag{font-size:8px}}
/* Touch targets stay large enough for phones while the canvas remains gesture-safe. */
.touch-controls{user-select:none;-webkit-user-select:none;touch-action:manipulation}
@media(max-width:720px){.touch-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.touch-controls button{width:100%;min-width:0;height:54px;padding:0 6px;font-size:14px;touch-action:manipulation}.game-header{gap:8px}.game-title-wrap{min-width:0}.game-title-wrap h2{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.game-card h4{font-size:24px}.game-card p{font-size:14px}.control-guide span{font-size:12px;padding:10px 12px}}

/* Touch-first launch sheet and controls. */
.game-card{width:100%;color:var(--text);font:inherit;text-align:left}
.touch-hint{width:100%;margin:0 0 2px;color:var(--muted);font-size:11px;line-height:1.45;text-align:center}
.touch-controls button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.touch-controls button:active{border-color:var(--cyan);background:#1a2c50;transform:translateY(1px)}
@media(hover:none),(pointer:coarse){
  .touch-controls{position:sticky;z-index:25;bottom:max(8px,env(safe-area-inset-bottom));display:flex;padding:10px;border:1px solid rgba(82,244,218,.25);border-radius:16px;background:rgba(7,11,26,.94);box-shadow:0 12px 38px rgba(0,0,0,.42);backdrop-filter:blur(14px)}
}
@media(max-width:900px){
  .canvas-wrap.awaiting-start{overflow:visible;background:transparent}
  .canvas-wrap.awaiting-start #gameCanvas,.canvas-wrap.awaiting-start>.scanlines{display:none}
  .canvas-wrap.awaiting-start #startOverlay{position:relative;inset:auto;min-height:0;padding:12px;border-radius:14px}
  .canvas-wrap.awaiting-start #startOverlay .overlay-card{width:100%;padding:24px 18px}
}
@media(max-width:720px){
  .touch-controls{grid-template-columns:repeat(4,minmax(0,1fr))}
  .touch-hint{grid-column:1/-1;text-align:left}
  .canvas-wrap.awaiting-start #startOverlay .overlay-card h3{font-size:27px}
}


/* Tutorial reel and stuck-player coach */
.tutorial-reel { margin: 15px auto 18px; padding: 10px; border: 1px solid rgba(82, 244, 218, .22); border-radius: 14px; background: rgba(3, 9, 24, .72); text-align: left; }
.tutorial-reel-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--cyan); font-family: ui-monospace, monospace; font-size: 9px; letter-spacing: .12em; }
.tutorial-reel-top button { width: 27px; height: 27px; border: 1px solid rgba(82, 244, 218, .3); border-radius: 8px; background: rgba(82, 244, 218, .08); color: var(--cyan); cursor: pointer; }
#tutorialCanvas { display: block; width: 100%; height: auto; margin-top: 8px; border-radius: 9px; background: #05091a; }
.tutorial-copy { min-height: 32px; margin: 8px 2px 7px !important; color: #c6d5e7 !important; font-size: 11px !important; line-height: 1.45 !important; }
.tutorial-progress { height: 4px; overflow: hidden; border-radius: 999px; background: #192448; }
.tutorial-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--cyan), var(--yellow)); transition: width .08s linear; }
.round-btn.hint-pulse { animation: arcadeHelpPulse 1.05s ease-in-out infinite; border-color: var(--yellow); color: var(--yellow); }
.arcade-coach { border-color: rgba(255, 230, 107, .25) !important; background: rgba(255, 230, 107, .06) !important; }
.arcade-coach p { color: #d9e5ef !important; }
.arcade-coach.coach-nudge { border-color: rgba(255, 230, 107, .68) !important; box-shadow: 0 0 0 2px rgba(255, 230, 107, .12), 0 12px 30px rgba(255, 180, 70, .12); animation: arcadeCoachNudge 1.05s ease-in-out infinite; }
@keyframes arcadeHelpPulse { 0%, 100% { box-shadow: 0 0 0 rgba(255, 230, 107, 0); } 50% { box-shadow: 0 0 0 6px rgba(255, 230, 107, .2), 0 0 26px rgba(255, 230, 107, .5); } }
@keyframes arcadeCoachNudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
@media (prefers-reduced-motion: reduce) { .round-btn.hint-pulse, .arcade-coach.coach-nudge { animation: none; outline: 2px solid var(--yellow); outline-offset: 2px; } }
@media (max-width: 720px) { .tutorial-reel { padding: 8px; } .tutorial-copy { font-size: 12px !important; } .game-header .round-btn { width: 36px; height: 36px; } }