:root {
  color-scheme:dark;
  font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  color:#f7f5ff;background:#111029;font-synthesis:none;
  --paper:#111029;--ink:#f7f5ff;--surface:#201d42;--surface-raised:#2b2554;
  --primary:#8b5cf6;--primary-light:#cdb5ff;--accent:#cdb5ff;
  --left:#51d9ef;--right:#ff87bd;--line:#494168;--muted:#b9b5d3;--shadow:#08071b;
}
*{box-sizing:border-box}
body{margin:0;min-width:280px;background:radial-gradient(ellipse at 50% -18%,#51338068,transparent 52%),radial-gradient(#bba3ff24 .85px,transparent 1px) 5px 5px/24px 24px,#111029}
button,a,input,select,textarea{font:inherit}
small{font-size:14px}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;color:inherit}button:disabled{cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
a{color:inherit;text-decoration:none}
svg{display:block}button svg{pointer-events:none}h1,h2,h3,p{margin:0}
p,.rule-list li{word-break:keep-all;overflow-wrap:anywhere}
.icon{display:block;width:20px;height:20px;min-width:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.icon-button,.audio-settings-trigger{display:inline-flex;align-items:center;justify-content:center;line-height:1}
.primary>.icon,.secondary>.icon,.reroll-button>.icon,.audio-preview>.icon{flex-shrink:0}
[hidden]{display:none!important}

/* Compact game selection screen, with playable cartridges. */
.shell{width:min(100%,960px);margin:auto;padding:0 32px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:15px;height:80px;border-bottom:1px solid #53467780}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:23px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
.header-note{color:var(--primary-light);font-size:14px;font-weight:700}
.hero{display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px;padding:35px 0 28px}
.eyebrow{color:var(--primary-light);font-size:14px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.hero h1{margin:12px 0 13px;font-size:clamp(35px,5vw,52px);line-height:1.17;letter-spacing:-2.5px;font-weight:950;text-shadow:0 4px 0 #08071b}
.hero h1 em{color:var(--accent);font-style:normal}
.hero p{color:var(--muted);font-size:14px;line-height:1.7}
.hero-art{position:relative;display:flex;align-items:center;justify-content:center;gap:12px;width:295px;min-height:195px}
.hero-art:before{content:"";position:absolute;width:200px;height:160px;background:#8b5cf612;border:1px solid #8b5cf63b;border-radius:40px;transform:rotate(-14deg);box-shadow:0 0 45px #8b5cf620}
.art-panel{position:relative;width:112px;height:140px;display:flex;align-items:center;justify-content:center;flex-direction:column;border:2px solid #51d9ef91;border-radius:18px;background:linear-gradient(145deg,#23405c,#172544);box-shadow:0 7px 0 #080c25,inset 0 2px 0 #8beeff30;transform:rotate(-9deg)}
.art-panel.right{margin-top:24px;border-color:#ff87bd91;background:linear-gradient(145deg,#50304e,#2b203f);transform:rotate(9deg)}
.art-panel .shape-svg{width:69px;height:69px;filter:drop-shadow(0 0 8px #51d9ef32)}
.art-panel.right .shape-svg{filter:drop-shadow(0 0 8px #ff87bd32)}
.art-label{margin-top:13px;color:#c8e9f2;font:800 14px ui-monospace,monospace;letter-spacing:.09em}
.right .art-label{color:#f6c2de}
.art-spark{position:absolute;top:0;right:14px;color:var(--accent);font-size:24px}
.section-label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 15px}
.section-label h2{font-size:17px;letter-spacing:-.5px;font-weight:850}
.section-label span{color:var(--primary-light);font:700 14px ui-monospace,monospace;letter-spacing:.04em}
.games-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.game-card{display:flex;flex-direction:column;overflow:hidden;border:2px solid #7560ab;border-radius:23px;background:#241e47;box-shadow:0 7px 0 #08071c,inset 0 1px 0 #cdb5ff20;transition:transform .15s,border-color .15s,box-shadow .15s}
.game-card.active:hover{transform:translateY(-3px);border-color:#b58bff;box-shadow:0 10px 0 #08071c,0 0 26px #8b5cf625}
.game-card.active:active{transform:translateY(3px);box-shadow:0 3px 0 #08071c}
.card-art{position:relative;display:flex;align-items:center;justify-content:center;gap:26px;height:181px;padding:20px;background:radial-gradient(ellipse at 50% 125%,#7150ad6b,transparent 70%),linear-gradient(135deg,#272046,#30224f);border-bottom:1px solid #6c50944d}
.card-art:after{content:"";pointer-events:none;position:absolute;inset:11px;border:1px dashed #bb9bff24;border-radius:15px}
.card-art .shape-svg{width:89px;height:89px;transform:rotate(-8deg);filter:drop-shadow(0 5px 0 #09091c) drop-shadow(0 0 13px #51d9ef25)}
.card-art .shape-svg+svg{transform:rotate(8deg);filter:drop-shadow(0 5px 0 #09091c) drop-shadow(0 0 13px #ff87bd25)}
.card-badge{position:absolute;top:14px;left:14px;z-index:1;padding:6px 10px;border:1px solid #d9c6ff;border-radius:7px;color:#33244b;background:var(--accent);font-size:14px;font-weight:900;box-shadow:0 2px 0 #53327d}
.card-body{position:relative;padding:22px}
.card-body h3{margin-bottom:9px;color:#fff;font-size:28px;line-height:1.2;font-weight:950;letter-spacing:-1px}
.card-body p{max-width:93%;color:#d1c9e7;font-size:14px;line-height:1.7}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;padding-right:33px}
.tag{padding:5px 8px;color:#d8cbf5;border:1px solid #5b467c;border-radius:6px;background:#17132f;font-size:14px;font-weight:650}
.card-arrow{position:absolute;right:17px;bottom:20px;width:38px;height:38px;display:grid;place-items:center;border:1px solid #d5b9ff;border-radius:11px;color:#fff;background:#7543c9;box-shadow:0 3px 0 #41207a;font-size:22px}
.game-card.coming{border-color:#4b435e;background:#211e36;box-shadow:0 5px 0 #090819}
.coming .card-art{background:#26213c}
.coming .card-badge{color:#d7cde8;background:#3e3457;border-color:#6b5a85;box-shadow:0 2px 0 #17112a}
.coming .card-body h3{color:#c9bfdc}
.coming .card-body p,.coming-text{color:#b5a9c9}
.coming-text{margin-top:17px;font-size:14px;font-weight:750}
.home-footer{display:flex;justify-content:space-between;gap:15px;margin-top:33px;padding:22px 0 27px;border-top:1px solid #53467780;color:#b6a6cf;font-size:14px;line-height:1.6}
.home-footer strong{color:var(--primary-light);font-weight:750}

/* Shared game cabinet and tactile controls. */
.mobile-shell{width:min(100%,440px);min-height:100dvh;margin:auto;padding:calc(16px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom))}
.game-header{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:38px;margin-bottom:22px}
.game-header .brand{gap:5px;font-size:18px}
.tiny-label{color:var(--primary-light);font:750 14px ui-monospace,monospace;letter-spacing:.03em;text-align:right}
.icon-button{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;padding:0;color:#ded1ff;border:1px solid #79649d;border-radius:11px;background:#302647;box-shadow:0 3px 0 #09071b,inset 0 1px 0 #ffffff0f;font-size:21px}
.icon-button:active{transform:translateY(2px);box-shadow:0 1px 0 #09071b}
.primary,.secondary{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border-radius:14px;text-align:center;line-height:1.4;font-weight:850}
.primary{--button-side:#522998;min-height:56px;padding:15px 16px;color:#fff;border:1px solid #c4a5ff;border-bottom-color:#7c4dc4;background:linear-gradient(180deg,#8050e6,#6935c8);box-shadow:0 6px 0 var(--button-side),0 7px 0 1px #160b28,inset 0 2px 0 #f3dfff3b;font-size:17px;letter-spacing:-.25px;transition:transform .12s,box-shadow .12s,filter .12s}
.primary:hover{filter:brightness(1.1)}
.primary:active{transform:translateY(5px);box-shadow:0 1px 0 var(--button-side),0 2px 0 1px #160b28,inset 0 2px 0 #f3dfff26}
.primary:disabled{color:#c6bed8;background:#393348;border-color:#5a506c;box-shadow:0 3px 0 #1d172a;filter:none}
.secondary{--button-side:#674784;min-height:50px;padding:12px;color:#f1e5ff;border:1px solid #bda1d7;border-bottom-color:#8b65af;background:linear-gradient(180deg,#665080,#49345f);box-shadow:0 6px 0 var(--button-side),0 7px 0 1px #160b28,inset 0 2px 0 #f3dfff3b;font-size:14px;transition:transform .12s,box-shadow .12s,filter .12s}
.secondary:hover{border-color:#d7b7f4;filter:brightness(1.08)}
.secondary:active{transform:translateY(5px);box-shadow:0 1px 0 var(--button-side),0 2px 0 1px #160b28,inset 0 2px 0 #f3dfff26}
.text-button{padding:9px 5px;border:0;color:#cab4ed;background:transparent;font-size:14px;text-decoration:underline;text-underline-offset:4px}
.intro-title{margin:14px 0;font-size:35px;font-weight:950;line-height:1.27;letter-spacing:-1.8px;text-shadow:0 3px 0 #08071b}
.intro-title em{color:var(--right);font-style:normal}
.intro-copy{color:#c9c2dd;font-size:14px;line-height:1.8}
.intro-art{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:320px;margin:22px auto}
.intro-shape{display:flex;flex-direction:column;align-items:center;gap:10px;padding:15px;border:1px solid #51d9ef70;border-radius:18px;background:linear-gradient(145deg,#1d3653,#1a2241);box-shadow:0 5px 0 #090b24,inset 0 1px 0 #b3f6ff15}
.intro-shape.right{border-color:#ff87bd70;background:linear-gradient(145deg,#462846,#30203e)}
.intro-shape svg{width:79px;height:79px;filter:drop-shadow(0 0 9px #51d9ef25)}
.intro-shape.right svg{filter:drop-shadow(0 0 9px #ff87bd25)}
.hand-label{display:flex;align-items:center;justify-content:center;gap:6px;color:var(--left);font-size:14px;font-weight:850}
.hand-label.right{color:var(--right)}
.hand-label:before{content:"";width:6px;height:6px;border-radius:2px;background:currentColor;box-shadow:0 0 6px currentColor}
.rule-list{display:grid;gap:12px;margin:0 0 22px;padding:0;list-style:none}
.rule-list li{display:flex;align-items:center;gap:10px;color:#d6cce6;font-size:14px;line-height:1.6}
.step-num{display:grid;place-items:center;width:24px;height:24px;flex-shrink:0;border:1px solid #8060ae;border-radius:7px;color:#e2ceff;background:#342448;box-shadow:0 2px 0 #120c22;font-size:14px;font-weight:850}
.play-note{margin-top:15px;color:#bcb0d2;font-size:14px;line-height:1.8;text-align:center}
.device-note{margin:0 0 16px;padding:14px;border:1px solid #82649f;border-radius:13px;color:#dbc7ef;background:#382c36;font-size:14px;line-height:1.8}
.device-note strong{display:block;margin-bottom:3px;color:#e6cfff;font-size:14px}
.seed-note{margin-bottom:17px;padding:11px 13px;border:1px solid #796195;border-radius:11px;color:#e2c8ff;background:#302240;font-size:14px;font-weight:650}
.stats-strip{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:22px;padding:13px 15px;border:1px solid #645074;border-radius:11px;color:#c9b9db;background:#201a34;box-shadow:inset 0 2px 5px #09071a50;font-size:14px}
.stats-strip strong{margin-right:3px;color:var(--accent);font-size:22px;font-variant-numeric:tabular-nums}
.shape-library{margin-top:22px;padding:13px 9px;border:1px solid #4d405f;border-radius:12px;background:#1b1731}
.shape-library>span{display:block;color:#c6b6db;font-size:14px;font-weight:750;text-align:center}
.shape-library-items{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;margin-top:12px}
.shape-library-item{display:flex;align-items:center;flex-direction:column;gap:7px;min-width:0}
.shape-library-item .shape-svg{width:27px;height:27px}
.shape-library-item small{color:#d9cee9;font-size:14px;white-space:nowrap}
.shape-library-item i{display:block;margin-top:3px;color:var(--accent);font-size:14px;font-style:normal;text-align:center}
.shape-library-item.rare .shape-svg{filter:drop-shadow(0 0 5px #ff87bd45)}

/* Draw a real pair, with two independently stopped slot reels. */
.shape-slot-machine{margin-top:17px;margin-bottom:16px}
.shape-slot-machine .intro-shape{--slot-glow:#51d9ef66;position:relative;gap:9px;padding-top:13px;padding-bottom:13px;transition:border-color .18s,box-shadow .18s}
.shape-slot-machine .intro-shape.right{--slot-glow:#ff87bd66}
.slot-window{position:relative;flex:0 0 79px;width:79px;height:79px;overflow:hidden;border-radius:12px;background:#100d26;box-shadow:inset 0 3px 9px #05031580,0 0 0 1px #a58bc52e;isolation:isolate}
.slot-window:before,.slot-window:after{content:"";position:absolute;right:0;left:0;z-index:2;height:6px;pointer-events:none}
.slot-window:before{top:0;background:linear-gradient(#100d26cc,transparent)}
.slot-window:after{bottom:0;background:linear-gradient(transparent,#100d26cc)}
.slot-reel-inner{display:flex;flex-direction:column;align-items:center;gap:0;width:79px;transform:translateY(0)}
.slot-item{display:grid;place-items:center;flex:0 0 79px;width:79px;height:79px}
.shape-slot-machine .slot-item .shape-svg{width:79px;height:79px;margin:0;flex-shrink:0}
.shape-slot-machine .shape-name{min-height:17px;font-size:14px;line-height:1.4;color:#d7f5fb}
.shape-slot-machine .right .shape-name{color:#ffd7e9}
.shape-slot-machine.is-spinning .intro-shape{border-color:#82edff;box-shadow:0 5px 0 #090b24,0 0 18px #51d9ef25,inset 0 1px 0 #c7faff24}
.shape-slot-machine.is-spinning .intro-shape.right{border-color:#ffb1d5;box-shadow:0 5px 0 #17091f,0 0 18px #ff87bd25,inset 0 1px 0 #ffe2ef24}
.shape-slot-machine.is-spinning .slot-reel-inner{will-change:transform}
.shape-slot-machine.is-stopped .intro-shape,.shape-slot-machine .intro-shape.is-stopped{animation:slot-stop-feedback .45s ease-out 1}
@keyframes slot-stop-feedback{0%{transform:scale(1);box-shadow:0 5px 0 #090b24,0 0 0 0 var(--slot-glow)}35%{transform:scale(1.035);box-shadow:0 5px 0 #090b24,0 0 20px 3px var(--slot-glow)}100%{transform:scale(1);box-shadow:0 5px 0 #090b24,0 0 0 0 transparent}}
.draw-controls{display:flex;align-items:stretch;gap:11px;width:100%;margin-top:16px}
.draw-controls>button{flex:1;min-width:0;margin:0}
.draw-controls .primary{min-height:50px;padding:12px 10px;font-size:15px}
.reroll-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:50px;padding:12px 10px;border:1px solid #b28adf;border-bottom-color:#765298;border-radius:13px;color:#f0ddff;background:linear-gradient(#523369,#382247);box-shadow:0 4px 0 #1c0e30,inset 0 1px 0 #e7cbff24;font-size:14px;font-weight:850;line-height:1.4;transition:transform .12s,filter .12s}
.reroll-button:hover{border-color:#d4b6f4;background:linear-gradient(#64417c,#462b59)}
.reroll-button:active{transform:translateY(3px);box-shadow:0 1px 0 #1c0e30}
.reroll-button .reroll-icon,.reroll-button [aria-hidden="true"]{color:var(--accent);font-size:23px;font-weight:800;line-height:1}
.reroll-button:disabled{border-color:#65516e;color:#b5a6c2;background:#30273e;box-shadow:0 3px 0 #130d21;cursor:wait;filter:none}
.reroll-button:disabled .reroll-icon,.reroll-button:disabled [aria-hidden="true"]{color:#b8a4cc}
.draw-status{min-height:20px;margin:12px auto 0;color:#d6c2ed;font-size:14px;line-height:1.7;text-align:center;overflow-wrap:anywhere}
.draw-status[data-state="spinning"]{color:var(--accent)}
.draw-odds{max-width:100%;margin:18px 0 24px;padding:0 12px;border:1px solid #59416b;border-radius:12px;background:#1b142d}
.odds-table{width:100%;margin:0 0 10px;border-collapse:collapse;table-layout:fixed;font-size:14px;line-height:1.6;font-variant-numeric:tabular-nums}
.odds-table th,.odds-table td{padding:9px 5px;border-top:1px solid #493456;text-align:right;overflow-wrap:anywhere;vertical-align:middle}
.odds-table th{color:#c0a8d7;font-size:14px;font-weight:750}
.odds-table th:first-child,.odds-table td:first-child{width:44%;padding-left:0;text-align:left;color:#e1d2ef}
.odds-table th:nth-child(2),.odds-table td:nth-child(2){width:28%;color:var(--left)}
.odds-table th:nth-child(3),.odds-table td:nth-child(3){width:28%;padding-right:0;color:var(--right)}
.odds-table .shape-svg{display:inline-block;width:22px;height:22px;margin-right:6px;vertical-align:middle}
.draw-odds p,.draw-odds small{display:block;margin:9px 0 12px;color:#bda8d1;font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.accordion-trigger{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:48px;margin:0;padding:13px 0;border:0;color:#e2cef5;background:transparent;font-size:14px;font-weight:800;line-height:1.5;text-align:left;cursor:pointer}
.accordion-trigger .icon:last-child{margin-left:auto;color:var(--primary-light);transition:transform .18s}
.accordion-trigger[aria-expanded="true"] .icon:last-child{transform:rotate(180deg)}
.accordion-panel{min-width:0;padding-bottom:12px}
.draw-odds+.rule-list{margin-top:24px}
.draw-odds .odds-note{margin:4px 0 15px}
.odds-shape-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;margin-right:7px;vertical-align:middle}
.odds-shape-icon .shape-svg{width:22px;height:22px;margin:0}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

/* HUD and drawing boards. Preserve 136px boards at 320px; cap larger boards at 152px. */
.play-shell .game-header{margin-bottom:17px}
.game-hud{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:stretch}
.game-hud>div{min-width:0;padding:13px 14px 10px;border:1px solid #675080;border-radius:15px;background:linear-gradient(155deg,#302348,#1c1836);box-shadow:inset 0 2px 0 #ffffff0a,0 4px 0 #09071b}
.timer-label,.round-label{color:#c5b6db;font-size:14px;font-weight:750;letter-spacing:.04em}
.main-clock{margin-top:5px;color:#fff;font-size:45px;font-weight:950;line-height:1.1;letter-spacing:-2px;font-variant-numeric:tabular-nums;text-shadow:0 2px 0 #09071b;white-space:nowrap}
.main-clock small{margin-left:4px;color:#c5b6db;font-size:14px;font-weight:650;letter-spacing:0}
.score-display{text-align:right}
.score-display strong{display:inline-block;margin-top:5px;color:var(--accent);font-size:45px;font-weight:950;line-height:1.1;font-variant-numeric:tabular-nums;text-shadow:0 0 16px #cdb5ff24}
.score-display small{margin-left:5px;color:#c8b6e5;font-size:14px;font-weight:700;white-space:nowrap}
.time-track{height:8px;margin:16px 0 23px;overflow:hidden;border:1px solid #49375f;border-radius:8px;background:#0c0a20;box-shadow:inset 0 2px 3px #0005}
.time-fill{width:100%;height:100%;background:linear-gradient(90deg,#8b5cf6,#c8a2ff);box-shadow:0 0 10px #8b5cf680;transform-origin:left;transition:background .2s}
.time-fill.urgent{background:var(--accent);box-shadow:0 0 11px #cdb5ff80}
.instruction{min-height:22px;margin-top:20px;color:#fff;font-size:16px;font-weight:850;text-align:center;letter-spacing:-.4px}
.round-status{min-height:18px;margin-top:7px;color:#c4b8d5;font-size:14px;text-align:center}
.target-grid,.board-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;width:min(100%,320px);margin-right:auto;margin-left:auto}
.target-grid{margin-top:20px;margin-bottom:18px}
.target-panel{display:flex;align-items:center;flex-direction:column;gap:8px}
.target-panel .shape-svg{width:65px;height:65px;filter:drop-shadow(0 0 8px #51d9ef22)}
.target-panel+.target-panel .shape-svg{filter:drop-shadow(0 0 8px #ff87bd22)}
.shape-svg{overflow:visible}.shape-svg path{stroke-linejoin:round;stroke-linecap:round}
.shape-name{color:#ebe2fa;font-size:14px;font-weight:800}
.board-card{position:relative;min-width:0}
.drawing-board{display:block;width:100%;aspect-ratio:1;border:1.5px solid #51d9ef88;border-radius:16px;background-color:#16243e;background-image:radial-gradient(#51d9ef35 1px,transparent 1px);background-size:13px 13px;box-shadow:inset 0 3px 10px #080b2255,0 5px 0 #090c24;outline-offset:3px;touch-action:none;user-select:none;-webkit-user-select:none}
.board-card.right .drawing-board{border-color:#ff87bd88;background-color:#30203b;background-image:radial-gradient(#ff87bd30 1px,transparent 1px)}
.drawing-board.has-pointer{border-color:var(--left);box-shadow:0 0 0 3px #51d9ef26,0 0 20px #51d9ef18,inset 0 2px 7px #080b2244}
.board-card.right .has-pointer{border-color:var(--right);box-shadow:0 0 0 3px #ff87bd26,0 0 20px #ff87bd18,inset 0 2px 7px #10081c44}
.board-caption{min-height:15px;margin-top:11px;color:#acdae8;font-size:14px;line-height:1.5;text-align:center}
.right .board-caption{color:#e8b4d0}
.game-bottom{margin-top:23px;color:#bdb0d3;font-size:14px;line-height:1.9;text-align:center}
.game-bottom span{color:var(--accent);font-weight:750}
.round-meter{display:flex;align-items:center;gap:9px;margin-top:22px}
.round-meter .time-track{flex:1;height:4px;margin:0}
.round-meter span{color:var(--muted);font:14px ui-monospace,monospace}
.practice-controls{display:flex;align-items:center;gap:10px;margin-top:21px}
.practice-controls .guide-toggle{flex:1}
.guide-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:46px;padding:11px 12px;border:1px solid #80609e;border-radius:11px;color:#e0caef;background:#32233f;font-size:14px;font-weight:800;box-shadow:0 3px 0 #10091f}
.guide-toggle[aria-pressed="true"]{border-color:#ba94ea;color:#f2e3ff;background:#593477;box-shadow:0 3px 0 #2a1541,inset 0 1px 0 #dcc1ff24}
.guide-toggle[aria-pressed="true"] .icon{color:var(--accent)}
.end-button{display:flex;align-items:center;justify-content:center;flex:1;min-height:46px;padding:11px 13px;border:1px solid #ec8ab9;border-radius:11px;color:#ffd2e7;background:linear-gradient(#613251,#48233f);box-shadow:0 3px 0 #261027,inset 0 1px 0 #ffc8e420;font-size:14px;font-weight:850}
.end-button:active,.guide-toggle:active{transform:translateY(2px);box-shadow:0 1px 0 #190c26}
.practice-feedback{display:flex;flex-direction:column;align-items:stretch;gap:5px;margin-top:18px;padding:10px 14px;border:1px solid #725089;border-radius:12px;color:#decbed;background:#2a1b3a;font-size:14px;line-height:1.6;box-shadow:inset 0 1px 0 #d2b3ed0f}
.practice-feedback #attempt-label{display:flex;align-items:center;justify-content:space-between;gap:7px;min-width:0;font-size:14px;font-variant-numeric:tabular-nums}
.practice-feedback #left-loops,.practice-feedback #right-loops{white-space:nowrap}
.practice-feedback #left-loops{color:var(--left)}
.practice-feedback #right-loops{color:var(--right)}
.practice-feedback strong{display:block;color:var(--accent);font-size:22px;font-weight:900;line-height:1.35;text-align:center;font-variant-numeric:tabular-nums}
.loop-accuracy{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;width:min(100%,320px);margin:13px auto 0;font-size:14px;line-height:1.5;text-align:center;font-variant-numeric:tabular-nums}
.loop-accuracy #left-accuracy{color:var(--left)}
.loop-accuracy #right-accuracy{color:var(--right)}
.countdown-overlay{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:20px;background:radial-gradient(ellipse,#45236a85,transparent 65%),#111029f5}
.countdown-number{color:var(--accent);font-size:120px;font-weight:950;line-height:1.15;letter-spacing:-6px;text-shadow:0 7px 0 #6b3e40,0 0 45px #cdb5ff30}
.countdown-overlay .eyebrow{margin-bottom:18px;color:#dfc9ff;font-size:14px}
.countdown-overlay p{margin-top:22px;color:#e2d4ef;font-size:14px;text-align:center}
.feedback{position:fixed;left:50%;top:50%;z-index:5;transform:translate(-50%,-50%);padding:20px 27px;border:1px solid var(--accent);border-radius:18px;background:#2f204bf5;color:var(--accent);box-shadow:0 7px 0 #0c071f,0 0 25px #8b5cf640;text-align:center;pointer-events:none}
.feedback strong{display:block;font-size:29px}.feedback small{color:#e3d1f4;font-size:14px}
.touch-result{min-height:24px;margin-top:18px;color:var(--accent);font-size:14px;font-weight:750;text-align:center}

/* Score screen and replay deck. */
.result-top{padding:8px 0 24px;text-align:center}
.result-top h1{margin:12px 0 17px;font-size:28px;font-weight:950;line-height:1.4;letter-spacing:-1px}
.result-summary{margin-top:17px;color:#c8b9dc;font-size:14px;line-height:1.7}
.best-pill{display:inline-flex;margin-top:14px;padding:6px 11px;border:1px solid #9677b8;border-radius:8px;color:#e3d0ff;background:#473244;font-size:14px;font-weight:800}
.result-metrics{display:grid;grid-template-columns:repeat(3,1fr);padding:17px 4px;border:1px solid #65507c;border-radius:14px;background:#241c3b;text-align:center;box-shadow:0 4px 0 #0c091e}
.result-metrics>div+div{border-left:1px solid #574367}
.result-metrics strong{color:#efe6ff;font-size:23px;font-variant-numeric:tabular-nums}
.result-metrics strong small{margin-left:1px;font-size:14px}
.result-metrics span{display:block;margin-top:5px;color:#bfb0d4;font-size:14px}
.mini-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:7px 10px;border:1px solid #9a77c0;border-radius:8px;color:#f0e3ff;background:#523469;box-shadow:0 2px 0 #100a22;font-size:14px;font-weight:800}
.result-actions{display:grid;gap:13px;margin-top:23px}
.two-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.round-details{margin-top:24px;padding:0 12px;border:1px solid #514065;border-radius:12px;background:#1b152d}
.round-row{padding:14px 0;border-top:1px solid #483457}
.round-row-top{display:flex;align-items:center;justify-content:space-between;gap:7px;color:#e3d4f3;font-size:14px}
.round-row-top strong{color:var(--accent);font-size:14px}
.round-row p{margin-top:8px;color:#c5b3d7;font-size:14px;line-height:1.8}
.round-breakdown{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;color:var(--left);font-size:14px}
.round-breakdown span+span{color:var(--right)}.round-breakdown span:last-child{color:var(--primary-light)}
.aborted{padding-top:40px;text-align:center}
.aborted h1{margin:16px 0 13px;font-size:29px;font-weight:950;letter-spacing:-1px}
.aborted p{margin-bottom:27px;color:#c6b6dc;font-size:14px;line-height:1.9}
.share-panel{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:#08071bc7;backdrop-filter:blur(7px)}
.share-dialog{width:360px;max-width:100%;max-height:calc(100dvh - 48px);overflow:auto;padding:19px;border:1px solid #9a79c3;border-radius:22px;background:linear-gradient(160deg,#312346,#1e1733);box-shadow:0 8px 0 #08061a,0 0 40px #8b5cf61f}
.share-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:15px}
.share-header h2{color:#f4e9ff;font-size:17px;font-weight:900}
.share-preview{display:block;width:100%;border:1px solid #71538a;border-radius:12px}
.share-dialog p{margin:13px 0;color:#ccbbde;font-size:14px;line-height:1.8}
.share-dialog .secondary{margin-top:11px}
.link-field{display:flex;gap:7px;margin-top:14px}
.link-field input{flex:1;min-width:0;width:0;padding:11px 9px;border:1px solid #69537f;border-radius:9px;color:#e1d3f3;background:#130e24;font-size:14px}
.link-field button{min-width:50px;border:1px solid #9a78ba;border-radius:9px;color:#f0dfff;background:#53386c;font-size:14px;font-weight:800}
.sharing-fallback{color:#c5b4d9;font-size:14px}
#toast{position:fixed;left:50%;bottom:calc(25px + env(safe-area-inset-bottom));z-index:100;max-width:90vw;padding:13px 18px;border:1px solid #b18ed9;border-radius:12px;color:#fff5ff;background:#3b2857f5;box-shadow:0 4px 0 #09061c;font-size:14px;text-align:center;pointer-events:none;opacity:0;transform:translate(-50%,20px);transition:opacity .18s,transform .18s}
#toast.visible{opacity:1;transform:translate(-50%,0)}

/* Shared sound controls for every game. */
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0;flex-shrink:0}
.header-actions .header-note{white-space:nowrap}
.audio-settings-trigger{display:inline-grid;place-items:center;width:36px;height:36px;min-width:36px;min-height:36px;flex:0 0 36px;padding:0;border:1px solid #9c7bc4;border-radius:11px;color:var(--accent);background:linear-gradient(#44305e,#2c2043);box-shadow:0 3px 0 #10091f,inset 0 1px 0 #e7cbff1f;font-size:22px;font-weight:850;line-height:1}
.audio-settings-trigger:hover,.audio-settings-trigger[aria-expanded="true"]{border-color:#bea0e3;color:#e9d4ff;background:#553663}
.audio-settings-trigger:active{transform:translateY(2px);box-shadow:0 1px 0 #10091f}
.game-header .audio-settings-trigger{flex:0 0 36px;margin-left:0}
.game-header .header-actions{gap:8px}
.audio-panel{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:#08071bd4;backdrop-filter:blur(7px)}
.audio-dialog{width:320px;max-width:100%;max-height:calc(100dvh - 48px);overflow:auto;margin:0;padding:20px;border:1px solid #a180c9;border-radius:20px;color:#f5eaff;background:linear-gradient(155deg,#352449,#201630);box-shadow:0 8px 0 #08061a,0 0 35px #8b5cf626}
dialog.audio-dialog[open]{position:fixed;inset:50% auto auto 50%;max-width:calc(100vw - 32px);transform:translate(-50%,-50%)}
dialog.audio-dialog::backdrop{background:#08071bd4;backdrop-filter:blur(7px)}
.audio-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.audio-dialog h2{color:#f8efff;font-size:20px;font-weight:900;letter-spacing:-.5px}
.audio-dialog p{margin:10px 0;color:#cbb8df;font-size:14px;line-height:1.8}
.audio-dialog .icon-button{width:34px;height:34px;min-width:34px;flex-basis:34px;font-size:20px}
.audio-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-width:0;margin:0;padding:16px 0;border:0;border-bottom:1px solid #654773}
.audio-row>div{min-width:0}
.audio-row label,.audio-row strong,.audio-row legend{padding:0;color:#f0e0fb;font-size:14px;font-weight:850;line-height:1.6}
.audio-row p,.audio-row small,.audio-caption{display:block;margin:4px 0 0;color:#c7b1d9;font-size:14px;line-height:1.7}
.audio-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:77px;min-height:48px;flex-shrink:0;padding:10px 12px;border:1px solid #80668e;border-radius:12px;color:#cdbed8;background:#30243d;box-shadow:0 3px 0 #10091f;font-size:14px;font-weight:850;line-height:1.4}
.audio-toggle:before{content:"";width:7px;height:7px;flex:0 0 7px;border:1px solid #bdabc9;border-radius:50%;background:#7c688c}
.audio-toggle[aria-pressed="true"]{border-color:#c49af0;color:#fff1ff;background:linear-gradient(#7742a7,#573079);box-shadow:0 3px 0 #2e143e,inset 0 1px 0 #eacbff22}
.audio-toggle[aria-pressed="true"]:before{border-color:#dfc6ff;background:var(--accent);box-shadow:0 0 7px #cdb5ff52}
.audio-toggle:active{transform:translateY(2px);box-shadow:0 1px 0 #10091f}
.audio-toggle:disabled{cursor:wait;opacity:.65}
.audio-preview{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:46px;margin-top:17px;padding:11px 14px;border:1px solid #a17ab8;border-radius:11px;color:#eddaff;background:#442c58;box-shadow:0 3px 0 #180d27;font-size:14px;font-weight:800;line-height:1.5}
.audio-preview:hover{border-color:#c5a1df;background:#52356b}
.audio-preview:active{transform:translateY(2px);box-shadow:0 1px 0 #180d27}
.audio-preview:disabled{color:#b5a5bf;border-color:#695473;background:#2d2437;box-shadow:none;cursor:default}
.audio-note,.audio-hint{color:#c5b0da;font-size:14px;line-height:1.8}

/* Eye-game contract only; its next development step remains separate. */

@media(min-width:600px){
  .mobile-shell:not(.play-shell){margin-top:22px;margin-bottom:30px;min-height:0;padding:23px 20px 28px;border:1px solid #59416e;border-radius:25px;background:linear-gradient(165deg,#241a3bd9,#17122ee8);box-shadow:0 9px 0 #090719,0 0 50px #8b5cf611}
  .play-shell{max-width:420px}
}
@media(max-width:700px){
  .shell{padding:0 20px}.site-header{height:72px}.brand{font-size:22px}.header-note{font-size:14px}
  .hero{grid-template-columns:1fr;gap:3px;padding:24px 0 20px}.hero h1{font-size:38px;margin:10px 0;letter-spacing:-1.8px}.hero p{font-size:14px}
  .hero-art{display:none}.hero-art:before{width:186px;height:130px}
  .art-panel{width:95px;height:112px;border-radius:15px}.art-panel.right{margin-top:15px}.art-panel .shape-svg{width:56px;height:56px}.art-label{margin-top:10px;font-size:14px}.art-spark{top:3px;right:17px;font-size:20px}
  .section-label h2{font-size:16px}.section-label span{font-size:14px}
  .games-grid{grid-template-columns:1fr;gap:21px}.card-art{height:154px}.card-art .shape-svg{width:77px;height:77px}.card-body{padding:20px}.card-body h3{font-size:27px}.card-body p{font-size:14px}
  .game-card.coming{display:grid;grid-template-columns:104px 1fr}.coming .card-art{height:100%;min-height:140px;padding:12px;border-bottom:0;border-right:1px solid #60457566}.coming .card-badge{display:none}
  .coming .card-body h3{font-size:20px}.coming .card-body p{max-width:100%;font-size:14px}.coming-text{margin-top:11px;font-size:14px}
  .home-footer{margin-top:29px;padding-top:20px;font-size:14px}
}
@media(max-width:350px){
  .shell{padding-right:16px;padding-left:16px}.site-header .brand{font-size:20px}.header-note{font-size:14px}.hero h1{font-size:35px}.hero-art{min-height:140px}.section-label span{font-size:14px}
  .game-header .brand{font-size:16px}.tiny-label{font-size:14px}.intro-title{font-size:31px}.intro-copy{font-size:14px}
  .intro-shape{padding:13px}.intro-shape svg{width:69px;height:69px}.rule-list li{font-size:14px}
  .primary{padding-right:11px;padding-left:11px;font-size:16px}.game-hud{gap:10px}.game-hud>div{padding:12px 10px 10px}
  .main-clock,.score-display strong{font-size:39px}.main-clock{letter-spacing:-2px}.score-display small{font-size:14px}.target-panel .shape-svg{width:57px;height:57px}.result-top h1{font-size:26px}
  .practice-controls{gap:8px}.guide-toggle{padding-right:9px;padding-left:9px;font-size:14px}
}
@media(max-width:480px){
  .header-actions .header-note{display:none}
  .game-header>.tiny-label,.game-header .header-actions .tiny-label{display:none}
  .game-header{flex-wrap:nowrap;gap:8px}
  .game-header .brand{min-width:0;margin-right:auto}
  .game-header .end-button{min-width:0;padding-right:12px;padding-left:12px;white-space:nowrap}
}
@media(max-height:640px) and (max-width:600px){
  .intro-art{margin-top:18px;margin-bottom:18px}
  .intro-shape svg{width:65px;height:65px}
  .rule-list{gap:10px;margin-bottom:18px}
}
/* The active portrait game fits one viewport; menus and results remain scrollable. */
.play-shell{display:flex;flex-direction:column;min-height:0;height:100dvh;margin-top:0;margin-bottom:0;padding-top:max(8px,env(safe-area-inset-top));padding-bottom:max(8px,env(safe-area-inset-bottom))}
.play-shell>*{flex-shrink:0}
.play-shell .game-header{height:40px;min-height:40px;margin-bottom:8px}
.play-shell .game-header .end-button{min-height:40px;padding:8px 12px;font-size:14px;line-height:1.3}
.play-shell .game-hud{gap:10px}
.play-shell .game-hud>div{padding:6px 9px;border-radius:12px}
.play-shell .timer-label,.play-shell .round-label{font-size:14px;line-height:1.25;letter-spacing:0}
.play-shell .main-clock,.play-shell .score-display strong{margin-top:3px;font-size:30px;line-height:1;letter-spacing:-1px}
.play-shell .score-display small{font-size:14px}
.play-shell .practice-feedback{gap:3px;margin-top:8px;padding:7px 10px;font-size:14px;line-height:1.25}
.play-shell .practice-feedback #attempt-label{font-size:14px;line-height:1.25}
.play-shell .practice-feedback strong{font-size:18px;line-height:1.15}
.play-shell .instruction{min-height:18px;margin-top:7px;font-size:14px;line-height:1.25}
.play-shell .round-status{min-height:34px;margin-top:3px;font-size:14px;line-height:17px;letter-spacing:-.25px}
.play-shell .target-grid{margin-top:6px;margin-bottom:8px}
.play-shell .target-panel{flex-direction:row;justify-content:center;gap:6px}
.play-shell .target-panel .hand-label{display:none}
.play-shell .target-panel .shape-svg{width:40px;height:40px;flex:0 0 40px}
.play-shell .shape-name{font-size:14px;line-height:1.25}
.play-shell .board-caption{min-height:18px;margin-top:4px;font-size:14px;line-height:1.25}
.play-shell .practice-controls{gap:8px;margin-top:8px}
.play-shell .guide-toggle{min-height:44px;padding:9px 12px;font-size:14px;line-height:1.3}
.play-shell .loop-accuracy{margin-top:7px;font-size:14px;line-height:1.3}
.play-shell .game-bottom{display:none}
@media(max-height:620px) and (orientation:portrait){
  .play-shell .instruction{display:none}
  .play-shell .game-header{margin-bottom:6px}
  .play-shell .round-status{margin-top:6px}
  .play-shell .practice-feedback{padding:6px 9px}
  .play-shell .target-grid{margin-top:4px;margin-bottom:6px}
  .play-shell .practice-controls{margin-top:6px}
}
@media(max-width:480px){
  .shape-library-items{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px 10px}
  .shape-library-item .shape-svg{width:30px;height:30px}
  .section-label{align-items:flex-start;flex-wrap:wrap;gap:6px 12px}
  .audio-row{gap:10px}
  .audio-toggle{min-width:79px;padding-right:10px;padding-left:10px}
  .home-footer{flex-direction:column;gap:7px}
}
@media(min-height:740px) and (orientation:portrait){
  .play-shell .game-header{margin-bottom:12px}
  .play-shell .game-hud>div{padding:10px 12px}
  .play-shell .main-clock,.play-shell .score-display strong{font-size:36px}
  .play-shell .practice-feedback{margin-top:12px;padding:9px 12px}
  .play-shell .instruction{margin-top:12px;font-size:16px;line-height:1.3}
  .play-shell .target-grid{margin-top:10px;margin-bottom:12px}
  .play-shell .target-panel .shape-svg{width:48px;height:48px;flex-basis:48px}
  .play-shell .practice-controls{margin-top:12px}
  .play-shell .loop-accuracy{margin-top:10px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}.shape-slot-machine .intro-shape{animation:none!important}}

/* Short, input-driven reactions. Overlays never move a hit area or catch input. */
.juice-burst{position:absolute;inset:0;z-index:4;overflow:hidden;border-radius:inherit;color:var(--juice-color);pointer-events:none;user-select:none}
.board-card>.juice-burst{bottom:22px;border-radius:16px}
.juice-ring{position:absolute;left:var(--juice-x);top:var(--juice-y);width:28px;height:28px;border:2px solid currentColor;border-radius:50%;opacity:0;animation:juice-ring-pop .3s ease-out both}
.juice-burst[data-strong="true"] .juice-ring{border-width:3px;box-shadow:0 0 12px currentColor}
.juice-spark{position:absolute;left:var(--juice-x);top:var(--juice-y);width:4px;height:4px;border-radius:50%;background:currentColor;opacity:0;animation:juice-spark-pop .32s ease-out both}
.juice-burst[data-kind="lap"] .juice-ring{width:calc(100% - 14px);height:calc(100% - 14px);border-radius:14px;animation:juice-lap-close .4s ease-out both}
@keyframes juice-ring-pop{0%{opacity:.9;transform:translate(-50%,-50%) scale(.45)}100%{opacity:0;transform:translate(-50%,-50%) scale(2.3)}}
@keyframes juice-spark-pop{0%{opacity:.85;transform:translate(-50%,-50%) scale(1)}100%{opacity:0;transform:translate(calc(-50% + var(--spark-x)),calc(-50% + var(--spark-y))) scale(.4)}}
@keyframes juice-lap-close{0%{opacity:.9;transform:translate(-50%,-50%) scale(.94)}100%{opacity:0;transform:translate(-50%,-50%) scale(1)}}
@keyframes juice-still-fade{0%{opacity:.55}100%{opacity:0}}
.juice-burst[data-reduced="true"] .juice-spark{display:none}
.juice-burst[data-reduced="true"] .juice-ring{animation:juice-still-fade .2s ease-out both;transform:translate(-50%,-50%);box-shadow:none}
@media(prefers-reduced-motion:reduce){.juice-spark{display:none}.juice-ring,.juice-burst[data-kind="lap"] .juice-ring{animation:juice-still-fade .2s ease-out both;transform:translate(-50%,-50%);box-shadow:none}}

/* Both games use this same menu, guide and result vocabulary. */
.mobile-shell.game-intro .game-heading{margin:18px 0 10px;font-size:42px;font-weight:900;line-height:1.25;letter-spacing:-1.8px;color:var(--left);text-shadow:none}
.mobile-shell.game-intro .game-heading em,.mobile-shell.game-intro .game-heading>span{color:var(--right);font-style:normal}
.game-subtitle{margin:0 0 20px;color:#c9bedb;font-size:14px;line-height:1.65}
.game-guide{margin:18px 0;padding:14px;border:1px solid #6b5387;border-radius:16px;background:#211b32}
.guide-flow{display:flex;align-items:center;justify-content:space-between;gap:6px;color:#c8bad9;font-size:14px;font-weight:700;line-height:1.4}
.guide-flow>[data-guide-step],.guide-flow>span:not([aria-hidden]){padding:6px 8px;border:1px solid transparent;border-radius:9px}
.guide-flow>.is-active{color:#f5eaff;border-color:#b78af0;background:#51316f}
.game-guide p{margin:12px 0;color:#cfc1df;font-size:14px;line-height:1.5}
.game-guide>.secondary{width:100%;min-height:44px;margin:0;font-size:14px}
.intro-guide-pads{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 0}
.intro-guide-pad{position:relative;display:grid;place-items:center;gap:5px;min-height:112px;padding:10px;border:1px solid #528899;border-radius:12px;color:var(--left);background:#1a2d40;touch-action:none}
.intro-guide-pad.right{color:var(--right);border-color:#98617e;background:#342139}
.intro-guide-pad>span,.intro-guide-pad>small{font-size:14px;line-height:1.3}
.intro-guide-pad>strong{font-size:32px;font-weight:850;line-height:1}
.intro-guide-pad.is-demo-cue{border-color:currentColor;box-shadow:inset 0 0 35px #51d9ef50,0 0 12px #51d9ef44}
.intro-guide-pad.right.is-demo-cue{box-shadow:inset 0 0 35px #ff87bd50,0 0 12px #ff87bd44}
.intro-guide-pad.is-complete>strong:after{content:' ✓';color:#f4edff;font-size:22px}
.rhythm-intro-guide[data-phase="practice"] [data-guide-step="practice"]{color:var(--left);border-color:#70cede;background:#20364a}
.rhythm-intro-guide[data-phase="done"] [data-guide-step="practice"]{color:#f4edff;border-color:#b78af0}
.game-result-details{border-bottom:1px solid #ffffff18}
.game-result-details .best-pill{margin-bottom:14px}

@media(max-height:640px){
 .mobile-shell.game-intro .game-heading{margin:10px 0 8px}
 .game-intro .game-subtitle{margin-bottom:12px}
 .game-intro .game-guide{padding:12px;margin:12px 0}
 .game-intro .guide-flow>span:not([aria-hidden]){padding:4px 2px}
 .intro-guide-pads{margin-top:10px}
 .intro-guide-pad{min-height:88px;padding:8px;gap:3px}
 .game-guide .intro-guide-status{margin:8px 0}
}

.intro-guide-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.intro-guide-status{font-size:16px;font-weight:800;color:#d8c0ff;line-height:1.4}
.rhythm-intro-guide[data-phase="practice"] .intro-guide-status{color:var(--left)}
.intro-guide-progress{color:#a99abb;font-size:14px;font-variant-numeric:tabular-nums}
.intro-guide-hands{display:grid;grid-template-columns:1fr 1fr;margin-bottom:8px;text-align:center;font-size:14px;color:var(--left)}
.intro-guide-hands>span:last-child{color:var(--right)}
.intro-guide-pads{grid-template-columns:1fr 1fr;gap:8px;margin:0 0 12px}
.intro-guide-pad{min-height:80px;padding:8px;gap:3px}
.intro-guide-pad>small{height:18px;color:#e4d7ef;font-size:14px}
.intro-guide-pad.is-wrong:after{content:'×';position:absolute;right:10px;top:8px;color:#ffb7d4;font-size:24px;font-weight:800}
@media(max-height:640px){.intro-guide-pad{min-height:64px;padding:5px;gap:0}.intro-guide-pad>strong{font-size:28px}.intro-guide-heading{margin-bottom:8px}.intro-guide-hands{margin-bottom:6px}.intro-guide-pads{margin-top:0;gap:6px}}

@media(max-height:640px){.mobile-shell.game-intro .game-header{margin-bottom:16px}.rhythm-intro>.primary{min-height:50px;padding:12px 16px}}

/* Keep both hands and the end action within the lower thumb reach. */
.play-shell{padding-bottom:max(12px,env(safe-area-inset-bottom))}
.play-shell .shape-play-area{flex:0 0 auto;margin-top:auto;padding-top:12px}
.play-shell .shape-play-area .practice-controls{width:min(100%,320px);margin:16px auto 0}
.play-shell .shape-play-area .end-button{width:100%;min-height:48px;padding:12px 16px;font-size:14px;line-height:1.4}

.game-intro .game-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.game-intro .game-actions>button{min-height:50px;margin:0;padding:12px 10px}
.game-modal-actions{position:sticky;bottom:0;display:flex;gap:8px;padding:10px 0 0;background:inherit;z-index:2}
.game-modal-actions>button{flex:1;min-height:46px;margin:0!important;font-size:14px}
@media(max-width:600px){
 .mobile-shell.game-intro{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
 .game-intro .game-actions{position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:10;width:min(100%,440px);padding:12px 16px max(12px,env(safe-area-inset-bottom));margin:0;border-top:1px solid #8d6bac35;background:#171126f5;backdrop-filter:blur(12px)}
}
.game-actions>.primary,.game-actions>.secondary{min-height:50px;font-size:16px;border-radius:14px}
.result-share-panel .game-modal-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-bottom:6px}

.result-share-title{overflow-wrap:anywhere}.result-copy-fallback{width:100%;min-height:90px;padding:12px;border:1px solid #987bbd;border-radius:10px;background:#20172f;color:#eee3ff;font:inherit;font-size:14px}
.game-actions>.end-button{min-height:50px;border-radius:14px;box-shadow:0 5px 0 #261027,inset 0 2px 0 #ffc8e426;transition:transform .12s,box-shadow .12s}
.game-actions>.end-button:active{transform:translateY(4px);box-shadow:0 1px 0 #261027,inset 0 2px 0 #ffc8e426}