@font-face{font-family:Arcade;src:url('fonts/bungee.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url('fonts/barlow-condensed-600.ttf') format('truetype');font-weight:600;font-display:swap}
:root{color-scheme:dark;font-family:Barlow,'Arial Narrow',sans-serif;font-weight:600;color:#f3fbff;background:#071c2d;--gold:#ffd567;--ink:#061a2c;--top:max(14px,env(safe-area-inset-top));--bottom:max(18px,env(safe-area-inset-bottom));--left:max(18px,env(safe-area-inset-left));--right:max(18px,env(safe-area-inset-right))}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none}button,input,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid #fff;outline-offset:5px}button:disabled{opacity:.4;cursor:default}[hidden]{display:none!important}.icon-library{position:absolute;width:0;height:0}.icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
#app{position:fixed;inset:0;width:100%;height:100%;height:100dvh;overflow:hidden;isolation:isolate;background:#1678a6;-webkit-user-select:none;user-select:none}#app:fullscreen{height:100%;width:100%;padding:0}#stage,#player,ruffle-player{position:absolute;inset:0;display:block;width:100%;height:100%}#stage{z-index:0;touch-action:none}
header{position:absolute;top:var(--top);left:var(--left);right:var(--right);display:flex;justify-content:space-between;align-items:center;z-index:5;pointer-events:none}.wordmark{font:18px/.95 Arcade,sans-serif;letter-spacing:-1px;text-align:left;text-shadow:0 3px 0 #00111d;background:none;border:0;padding:0;min-height:44px;pointer-events:auto;transform:skew(-6deg)}.wordmark span{display:block;font:10px/1.3 Arcade,sans-serif;letter-spacing:0;color:var(--gold)}nav{display:flex;gap:9px;pointer-events:auto}nav button,.close{width:44px;height:44px;border:2px solid #477089;border-bottom-color:#0b1b2b;border-radius:12px;background:linear-gradient(#214b66,#16384f);box-shadow:0 4px 0 #051321,inset 0 2px 0 #ffffff15;font-size:25px;line-height:1;display:grid;place-items:center}nav button[aria-pressed=true]{background:var(--gold);color:var(--ink)}nav button:active,.close:active{transform:translateY(3px);box-shadow:0 1px 0 #051321}
.screen{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:78px 24px 32px;overflow-y:auto}.welcome-content{position:relative;width:min(100%,380px);flex-shrink:0;text-align:center;z-index:1}#welcome{background:radial-gradient(ellipse at 50% 32%,#20546b 0%,#0b2b42 47%,#051421 100%)}#welcome:before{content:"";position:absolute;width:180%;height:60%;left:-40%;bottom:-37%;border:2px solid #5ac0ce1f;border-radius:50%;box-shadow:0 -22px 0 #35cbd007,0 -44px 0 #35cbd007,0 -70px 0 #35cbd007;pointer-events:none}#welcome:after{content:"";position:absolute;inset:0;opacity:.22;background-image:radial-gradient(#96e8ee 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(transparent,#000 50%,transparent);pointer-events:none}
.hero-scene{height:176px;position:relative;margin:auto;width:100%;max-width:320px}.brand-tag{position:relative;display:inline-block;font:12px Arcade,sans-serif;letter-spacing:2px;color:var(--gold);z-index:2}.hero-orca{position:absolute;width:274px;height:137px;object-fit:contain;left:calc(50% - 137px);top:28px;filter:drop-shadow(0 9px 0 #03182766);animation:orca-bob 4s ease-in-out infinite}.splash-ring{position:absolute;width:234px;height:72px;border:3px solid #56bec8;left:calc(50% - 117px);bottom:4px;border-radius:50%;transform:rotate(-9deg);box-shadow:0 8px 0 #091e35,0 14px 0 #38a9c020,inset 0 -8px 0 #52bbc21a}.spark{position:absolute;color:var(--gold);font-size:31px}.spark-one{left:30px;top:40px;transform:rotate(15deg)}.spark-two{right:20px;bottom:33px;font-size:20px}
h1{font:400 76px/.98 Arcade,sans-serif;letter-spacing:-4px;transform:skew(-7deg) rotate(-3deg);margin:-4px 0 28px;color:#fff;text-shadow:0 4px 0 #0a263d,0 8px 0 #020e1b,2px 0 0 #020e1b,-2px 0 0 #020e1b}h1>span{display:block}h1 em{display:block;font:inherit;font-size:42px;letter-spacing:-2px;color:var(--gold);margin-top:2px;text-shadow:0 4px 0 #8f5c20,0 8px 0 #020e1b,2px 0 0 #020e1b,-2px 0 0 #020e1b}
.primary,.secondary{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:54px;padding:13px 15px;font:400 16px/1.25 Arcade,sans-serif;border-radius:13px;border:2px solid;position:relative;text-decoration:none;transition:transform 90ms,box-shadow 90ms}.primary{color:#18283a;background:linear-gradient(#ffe797,#ffd15b);border-color:#fff0b3 #d5a640 #ab7426;box-shadow:0 6px 0 #87531d,0 9px 0 #051524,inset 0 2px 0 #fff8d5;text-shadow:0 1px 0 #fff9}.secondary{color:#e9faff;background:linear-gradient(#285b76,#183f59);border-color:#548aa2 #2f627d #142f45;box-shadow:0 5px 0 #071827,inset 0 2px 0 #ffffff12;text-shadow:0 2px 0 #092339}.primary:active,.secondary:active{transform:translateY(5px);box-shadow:0 1px 0 #071827}.play-button{font-size:25px;min-height:70px;justify-content:flex-start;padding-left:22px;transform:rotate(-1deg)}.play-button:active{transform:rotate(-1deg) translateY(5px)}.play-triangle{font:24px sans-serif}.time-badge{margin-left:auto;display:flex;align-items:center;gap:5px;font:25px Arcade,sans-serif;border-left:2px solid #9a6b3f44;padding-left:16px}.time-badge small{font:12px Arcade,sans-serif}.menu-grid,.result-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.menu-grid .secondary{font-size:12px;gap:7px;min-height:59px}.menu-symbol{font:29px/1 sans-serif}.text-button{border:0;background:none;color:#9cc3d7;min-height:44px;padding:10px 12px;font:600 18px Barlow,sans-serif;text-decoration:none}.text-button:hover{color:#fff}#learn{margin-top:14px}#learn span{display:inline-grid;place-items:center;margin-left:6px;width:19px;height:19px;border:1px solid #739bad;border-radius:50%;font-size:14px}.info-button{position:absolute;right:var(--right);bottom:var(--bottom);width:44px;height:44px;border:0;background:none;color:#91afc3;font:italic 19px Georgia,serif}.info-button:before{content:"";position:absolute;inset:8px;border:1px solid #6d96af88;border-radius:50%}
#loading{position:absolute;inset:0;z-index:100;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;touch-action:none}#loading .splash-logo{width:min(78vw,55vh,330px);height:auto;object-fit:contain}.load-status{display:flex;align-items:center;justify-content:center;gap:10px;position:absolute;left:20px;right:20px;bottom:calc(var(--bottom) + 12px);font:600 17px Barlow,sans-serif;color:#afc3ce}.spinner{width:16px;height:16px;border:2px solid #374d5c;border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}#retry{background:#28445a;border:1px solid #7ca0b6;border-radius:8px;padding:10px 18px;min-height:44px}
#hud{position:absolute;left:var(--left);top:calc(var(--top) + 61px);right:var(--right);z-index:2;pointer-events:none;display:flex;justify-content:space-between;gap:14px}.hud-score,.time{padding:9px 14px;border:2px solid #b2e5ec66;border-radius:10px;background:#082b43d9;box-shadow:0 4px 0 #04192b55}.stat-label{display:block;font:600 13px/1.2 Barlow,sans-serif;letter-spacing:1.5px;color:#a3c9da}#hud strong{display:block;font:400 clamp(21px,4vw,29px)/1.25 Arcade,sans-serif;font-variant-numeric:tabular-nums;color:#fff;text-shadow:0 3px 0 #04192b}.time{text-align:right}.time strong{color:var(--gold)!important}#combo{position:absolute;top:calc(var(--top) + 147px);left:12%;right:12%;text-align:center;pointer-events:none;z-index:2;text-shadow:0 2px 0 #002b45,0 0 8px #002b45}#live-score{display:block;font:23px Arcade,sans-serif;color:var(--gold)}#trick{display:block;white-space:pre-line;font:600 17px/1.2 Barlow,sans-serif;margin-top:5px;max-height:18vh;overflow:hidden}
.controls{position:absolute;z-index:2;left:var(--left);right:var(--right);bottom:var(--bottom);display:flex;justify-content:space-between;pointer-events:none;user-select:none;-webkit-user-select:none;touch-action:none}.controls>div{pointer-events:auto}.control-label{display:block;font:600 13px Barlow,sans-serif;letter-spacing:1px;text-align:center;color:#e2f9ff;text-shadow:0 2px 3px #001f37;margin-bottom:8px}.button-pair{display:flex;gap:9px}.pad{width:clamp(76px,10vw,104px);height:clamp(88px,12vw,110px);border:2px solid #80b8ca;border-bottom-color:#1d4a65;border-radius:13px;background:linear-gradient(#245d7bdc,#123e5ce8);box-shadow:0 6px 0 #051e35,inset 0 3px 0 #ffffff1c;display:flex;align-items:center;justify-content:center;flex-direction:column;font:700 54px/1 Arial,sans-serif;color:white;text-shadow:0 3px 0 #12324e;touch-action:none;-webkit-touch-callout:none}.pad span{font:700 39px/1 Arial,sans-serif}.pad small{font:11px/1.5 Arcade,sans-serif;letter-spacing:.4px;margin-top:4px}.pad.swim{background:linear-gradient(#ffe797,#f9c84f);border-color:#fff0b3 #dfb35a #a06b24;color:#162d41;box-shadow:0 6px 0 #78501f,inset 0 3px 0 #fff3bd;text-shadow:none}.pad.pressed{transform:translateY(5px);box-shadow:0 1px 0 #051e35;background:#377a98}.pad.swim.pressed{background:#ffedaa}.pad:disabled{opacity:.4}
.veil{background:radial-gradient(ellipse at 50% 40%,#163c52,#071c2d 75%);z-index:4}.card{width:min(100%,360px);text-align:center;flex-shrink:0}h2{font:400 27px/1.15 Arcade,sans-serif;letter-spacing:-.6px;margin:14px 0 22px;color:#fff;text-shadow:0 3px 0 #041523}.eyebrow{font:600 15px Barlow,sans-serif;letter-spacing:2px;color:var(--gold)}.pause-symbol{font:60px Arcade,sans-serif;color:var(--gold)}.pause-card h2{margin-top:12px}.pause-card .text-button{margin-top:18px}.result-card h2{font-size:35px;margin:7px 0 9px}.score-burst{position:relative;padding:12px 0 23px;margin-bottom:16px;background:radial-gradient(ellipse,#ffdd6518,transparent 70%)}.result-star{display:block;font-size:34px;color:var(--gold);line-height:1}.final-score{font:400 clamp(36px,12vw,58px)/1.3 Arcade,sans-serif;letter-spacing:-1.5px;color:var(--gold);font-variant-numeric:tabular-nums;text-shadow:0 4px 0 #795528,0 7px 0 #051426}.score-burst .stat-label{font-size:15px;color:#e0c989}.result-links{margin-top:19px}.result-links .secondary{font-size:12px;gap:7px}.result-footer{display:flex;justify-content:center;align-items:center;margin-top:15px;color:#63899f}
dialog{width:min(calc(100% - 28px),440px);max-height:calc(100dvh - 28px);overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;border:3px solid #547f96;border-bottom-color:#183e57;border-radius:20px;background:linear-gradient(150deg,#173d57,#0b263e);padding:28px 24px;color:#f3fbff;box-shadow:0 8px 0 #03111e,0 20px 70px #0008;user-select:text;-webkit-user-select:text}dialog::backdrop{background:#020e20c9}.close{position:absolute;top:10px;right:10px;font:28px Arial,sans-serif;width:40px;height:40px;min-width:44px;min-height:44px}.entry-dialog h2{max-width:270px;font-size:25px;margin:16px 25px 25px 0}dialog p{font:600 19px/1.35 Barlow,sans-serif;color:#c6dfed}.small-note{font:600 14px/1.4 Barlow,sans-serif;color:#8cacc1;margin:14px 0}.entry-fields{display:grid;gap:13px}.entry-fields label{display:block;font-size:17px;color:#d7eaf2}.entry-fields input{display:block;width:100%;margin-top:5px;min-height:50px;border:2px solid #49758e;border-radius:8px;background:#071e30;color:white;padding:10px 12px;font:600 20px Barlow,sans-serif;user-select:text;-webkit-user-select:text}.entry-fields input::placeholder{color:#7598ae}.entry-fields input:focus{outline:2px solid var(--gold);outline-offset:2px}.entry-hint{font-size:15px;margin:8px 0 12px;color:#9ebacb}.publish-choice{display:flex;align-items:center;gap:10px;min-height:44px;font-size:18px}.publish-choice input{width:22px;height:22px;flex-shrink:0;accent-color:var(--gold)}.entry-note{font-size:14px;margin:0 0 22px;color:#9ebacb}#entry-status{font-size:17px;color:var(--gold);margin:18px 0 0}#entry-status:empty{display:none}
.tutorial-heading{display:flex;justify-content:space-between;align-items:center;margin:1px 42px 17px 0}#lesson-count{font:12px Arcade,sans-serif;color:var(--gold)}.lesson-art{position:relative;height:175px;border:2px solid #4a839e;border-radius:12px;overflow:hidden;background:linear-gradient(#143b58 48%,#258ab1 48%,#125584);margin-bottom:22px}.lesson-water{position:absolute;top:48%;width:100%;height:3px;background:#8ce6ee}.lesson-art img{position:absolute;left:calc(50% - 57px);top:35%;width:114px;height:57px;object-fit:contain;animation:demo-jump 4s ease-in-out infinite}.flight-path{position:absolute;width:150px;height:90px;border:2px dashed #ebd28580;border-bottom:0;border-radius:100% 100% 0 0;left:calc(50% - 75px);top:18px}.demo-keys{position:absolute;bottom:11px;left:9px;right:9px;display:flex;justify-content:center;gap:7px}.demo-keys span{border:2px solid #578ba3;padding:7px 9px;border-radius:6px;background:#0a2234ed;box-shadow:0 3px 0 #071827;font:10px Arcade,sans-serif;color:#aac8d7}.lesson-art[data-step="1"] #demo-swim,.lesson-art[data-step="1"] #demo-turn,.lesson-art[data-step="2"] #demo-turn,.lesson-art[data-step="2"] #demo-roll,.lesson-art[data-step="3"] #demo-swim{background:var(--gold);border-color:#ffe8a5;color:#172531}.lesson-art[data-step="2"] img{animation:demo-flip 4s ease-in-out infinite}.lesson-art[data-step="3"] img{animation:demo-land 4s ease-in-out infinite}.tutorial-dialog h2{font-size:24px;margin:0 0 12px}#lesson-body{margin:0 0 13px;min-height:52px;font-size:20px}#lesson-tip{font:600 17px/1.3 Barlow,sans-serif;color:var(--gold);min-height:22px}.lesson-nav{display:flex;gap:12px;margin-top:22px}.lesson-nav button{flex:1;min-height:50px;font-size:13px}.tutorial-dialog>.text-button{display:block;margin:14px auto 0}#about h2{margin-right:20px}#about p{font-size:18px}#about .small-note{font-size:15px}
.board-dialog{width:min(calc(100% - 28px),480px)}.board-dialog h2{display:flex;align-items:center;gap:10px;font-size:25px;margin:18px 0}.board-dialog h2 .icon{width:29px;height:29px;color:var(--gold)}.board-meta{display:flex;align-items:center;justify-content:space-between;font-size:17px;color:#adc2ce}#refresh-board{font:30px Arial,sans-serif;min-width:44px}#my-rank{background:#ffd5671c;border:2px solid #cfa950;padding:12px;border-radius:8px;color:#ffe18b;font:600 20px Barlow,sans-serif}.board-list{list-style:none;margin:0;padding:0}.board-list li{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;border-top:1px solid #abc4d22e;padding:14px 0}.rank{font:17px Arcade,sans-serif;color:#83a9bf}.board-list li:first-child .rank,.board-list li:first-child b{color:var(--gold)}.board-list strong{display:block;font:600 21px Barlow,sans-serif;overflow-wrap:anywhere}.board-list small{display:block;font-size:16px;margin-top:2px;color:#9eb9c9;overflow-wrap:anywhere}.board-list b{font:16px Arcade,sans-serif;font-variant-numeric:tabular-nums}#board-status{padding:16px 0;font-size:21px;color:#d4e7f1}#board-play{margin:21px 0 7px}.score-card-preview{width:min(calc(100% - 24px),440px);padding:62px 16px 22px}.score-card-preview img{display:block;max-height:60dvh;max-width:100%;width:auto;height:auto;margin:0 auto;user-select:auto;-webkit-user-select:auto;-webkit-touch-callout:default}.score-card-preview p{font-size:17px}.score-card-preview a{margin-top:15px}
#toast{position:absolute;z-index:110;bottom:calc(var(--bottom) + 145px);left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 32px);padding:13px 18px;border-radius:10px;background:#082d43f5;border:2px solid #72aec5;color:#effaff;text-align:center;font-size:18px;line-height:1.3;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes orca-bob{0%,100%{transform:translateY(2px) rotate(-9deg)}50%{transform:translateY(-7px) rotate(-5deg)}}@keyframes demo-jump{0%,100%{transform:translate(-55px,36px) rotate(-15deg)}40%{transform:translate(-15px,-42px) rotate(-40deg)}65%{transform:translate(38px,-25px) rotate(25deg)}90%{transform:translate(65px,30px) rotate(35deg)}}@keyframes demo-flip{0%,100%{transform:translate(-55px,36px) rotate(0deg)}30%{transform:translate(-25px,-36px) rotate(-80deg)}65%{transform:translate(30px,-40px) rotate(-350deg)}90%{transform:translate(65px,30px) rotate(-325deg)}}@keyframes demo-land{0%,100%{transform:translate(-30px,-35px) rotate(30deg)}60%{transform:translate(40px,37px) rotate(45deg)}85%{transform:translate(65px,45px) rotate(5deg)}}
@media(orientation:portrait){.controls{left:max(10px,env(safe-area-inset-left));right:max(10px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom))}.button-pair{gap:7px}.pad{width:clamp(68px,21vw,104px);height:clamp(96px,27vw,122px)}.pad small{font-size:10px}.screen{padding-left:22px;padding-right:22px}}
@media(max-width:370px){:root{--left:max(12px,env(safe-area-inset-left));--right:max(12px,env(safe-area-inset-right))}nav{gap:6px}.wordmark{font-size:15px}.wordmark span{font-size:8px}.menu-grid .secondary,.result-links .secondary{font-size:10px;gap:5px;padding:10px 6px}h1{font-size:68px}h1 em{font-size:38px}.pad{width:calc((100vw - 48px)/4);font-size:47px}.pad span{font-size:34px}.tutorial-dialog h2{font-size:21px}dialog{padding:24px 18px}.final-score{font-size:34px}}
@media(orientation:portrait) and (max-height:730px){.screen{padding-top:72px;padding-bottom:20px}.hero-scene{height:137px}.hero-orca{width:228px;height:114px;left:calc(50% - 114px);top:20px}.splash-ring{width:200px;left:calc(50% - 100px);height:52px}.brand-tag{font-size:10px}h1{font-size:64px;margin:0 0 23px}h1 em{font-size:35px}.play-button{min-height:61px}.menu-grid{margin-top:15px}.menu-grid .secondary{min-height:52px}#learn{margin-top:8px}.lesson-art{height:132px;margin-bottom:16px}#lesson-body{min-height:0}.lesson-nav{margin-top:17px}.result-card h2{font-size:28px}.score-burst{padding:5px 0 15px;margin-bottom:12px}.final-score{font-size:44px}}
@media(orientation:landscape) and (max-height:600px){:root{--top:max(10px,env(safe-area-inset-top));--bottom:max(16px,env(safe-area-inset-bottom))}.screen{padding:66px 30px 20px}.welcome-content{display:grid;grid-template-columns:1fr 1fr;width:min(100%,710px);column-gap:38px;align-items:center}.hero-scene{grid-column:1;grid-row:1/4;height:202px}.hero-orca{top:52px;width:260px;left:calc(50% - 130px)}.splash-ring{bottom:8px}.brand-tag{font-size:12px}h1{grid-column:2;grid-row:1;font-size:49px;margin:0 0 20px}h1 em{font-size:27px}.start-actions{grid-column:2;grid-row:2}.play-button{min-height:56px;font-size:21px}.time-badge{font-size:21px}.menu-grid{margin-top:15px;gap:10px}.menu-grid .secondary{min-height:48px;font-size:10px;padding:9px 7px;gap:6px}.menu-grid .icon{width:20px;height:20px}#learn{grid-column:2;grid-row:3;margin:7px 0 0;min-height:34px;padding:6px}#hud{top:var(--top);left:50%;right:auto;transform:translateX(-50%);gap:12px}.hud-score,.time{padding:5px 12px}#hud strong{font-size:21px}.stat-label{font-size:11px}#combo{top:84px;left:25%;right:25%}#live-score{font-size:20px}#trick{font-size:15px}.pad{width:clamp(78px,11vw,100px);height:86px}.control-label{margin-bottom:6px}.tutorial-dialog{width:min(calc(100% - 28px),710px);display:grid;grid-template-columns:230px 1fr;gap:8px 23px;padding:22px}.tutorial-dialog:not([open]){display:none}.tutorial-heading{grid-column:1/-1;margin:0 40px 4px 0}.lesson-art{grid-column:1;grid-row:2/5;height:155px;margin:0}.tutorial-dialog h2{grid-column:2;font-size:22px;margin:0}#lesson-body{grid-column:2;font-size:18px;min-height:0;margin:0}#lesson-tip{grid-column:2;font-size:16px;min-height:0}.lesson-nav{grid-column:2;margin-top:7px}.lesson-nav button{min-height:44px;padding:10px}.tutorial-dialog>.text-button{grid-column:1;grid-row:5;margin:0;min-height:44px}.result-card{display:grid;grid-template-columns:1fr 1fr;gap:12px 30px;width:min(100%,640px)}.result-card>.eyebrow{grid-column:1;grid-row:1;align-self:end}.result-card h2{grid-column:1;grid-row:2;margin:0;font-size:28px}.score-burst{grid-column:1;grid-row:3/5;padding:0;margin:0}.final-score{font-size:39px}.result-star{font-size:25px}.result-card>#again{grid-column:2;grid-row:2}.result-links{grid-column:2;grid-row:3;margin:4px 0 0;gap:9px}.result-links .secondary{font-size:10px;flex-direction:column;gap:4px;padding:9px}.result-footer{grid-column:2;grid-row:4;margin:0}.pause-card h2{margin:0 0 18px}.pause-symbol{font-size:40px}.entry-dialog{width:min(calc(100% - 28px),570px)}.entry-dialog h2{max-width:none;margin:8px 30px 17px 0}.entry-fields{grid-template-columns:1fr 1fr}.entry-hint{margin-bottom:4px}.entry-note{margin-bottom:15px}#toast{bottom:calc(var(--bottom) + 112px)}}
@media(orientation:landscape) and (max-height:370px){.screen{padding-top:60px;padding-bottom:16px}.hero-scene{height:166px}.hero-orca{top:28px}h1{font-size:40px;margin-bottom:15px}h1 em{font-size:23px}.play-button{min-height:50px}.menu-grid{margin-top:13px}.menu-grid .secondary{min-height:44px}#learn{margin-top:5px}.pad{height:76px}.control-label{display:none}.tutorial-dialog{padding:18px}.lesson-art{height:141px}.tutorial-dialog h2{font-size:19px}#lesson-body{font-size:17px}.result-card{gap:7px 25px}.result-card h2{font-size:24px}.final-score{font-size:34px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.lesson-art img{transform:rotate(-20deg)}}
.board-modes{display:flex;gap:8px;margin-bottom:16px}.board-modes button{flex:1;min-height:44px;border:2px solid #42728e;border-radius:8px;background:#0b263e;font:600 18px Barlow,sans-serif}.board-modes button[aria-pressed=true]{background:var(--gold);color:#18283a;border-color:#ffe7a2}#more-scores{font-size:13px;margin-top:12px}
/* Eight-second loading tutorial: no video download or decoder on mobile. */
#loading .splash-logo{width:min(40vw,25vh,170px);margin-bottom:10px}.loading-demo{position:relative;width:min(86vw,350px);height:205px;border:2px solid #294d62;border-radius:14px;overflow:hidden;background:linear-gradient(#0a2238 52%,#154e70 52%,#092b49);flex-shrink:0}.demo-title{position:absolute;left:14px;top:13px;font:11px Arcade,sans-serif;letter-spacing:1px;color:#e9c86e}.demo-ocean{position:absolute;top:52%;width:100%;border-top:2px solid #65c4d5}.demo-orca{position:absolute;width:90px;height:45px;left:15%;top:40%;animation:loading-moves 8s linear infinite;z-index:2}.demo-boost-ring{position:absolute;right:19%;top:37%;width:26px;height:64px;border:4px solid #ffe173;border-radius:50%;box-shadow:0 0 0 4px #e7c96822;animation:ring-boost 8s linear infinite}.demo-caption{position:absolute;left:10px;right:10px;bottom:19px;text-align:center;font:600 19px Barlow,sans-serif;color:#e9f7ff;opacity:0;animation:demo-caption 8s linear infinite}.demo-caption b{display:inline-block;margin-left:7px;color:var(--gold);font:15px Arcade,sans-serif}.demo-phase-two{animation-delay:2s}.demo-phase-three{animation-delay:4s}.demo-phase-four{animation-delay:6s}.demo-progress{position:absolute;bottom:0;left:0;height:3px;width:100%;background:var(--gold);transform-origin:left;animation:demo-progress 8s linear infinite}#loading .load-status{bottom:calc(var(--bottom) + 8px)}
@keyframes loading-moves{0%{transform:translate(0,29px) rotate(0deg)}16%{transform:translate(38px,-7px) rotate(-42deg)}25%{transform:translate(63px,-30px) rotate(-55deg)}40%{transform:translate(113px,-40px) rotate(-340deg)}50%{transform:translate(137px,-12px) rotate(-325deg)}65%{transform:translate(158px,34px) rotate(-325deg)}72%{transform:translate(165px,36px) rotate(-360deg)}83%{transform:translate(193px,30px) rotate(-380deg)}91%{transform:translate(280px,-15px) rotate(-380deg);opacity:1}92%,96%{transform:translate(-95px,29px) rotate(0deg);opacity:0}100%{transform:translate(0,29px) rotate(0deg);opacity:1}}@keyframes demo-caption{0%,24%{opacity:1}25%,100%{opacity:0}}@keyframes demo-progress{0%{transform:scaleX(0)}100%{transform:scaleX(1)}}@keyframes ring-boost{0%,70%{opacity:.8;transform:scale(1)}80%{opacity:1;transform:scale(1.2)}90%,100%{opacity:0;transform:scale(1.5)}}
@media(orientation:landscape) and (max-height:600px){#loading{flex-direction:row;gap:25px;padding-bottom:30px}#loading .splash-logo{width:min(27vw,180px);margin:0}.loading-demo{width:min(52vw,350px);height:190px}}
@media(prefers-reduced-motion:reduce){.demo-orca{transform:translate(90px,-20px) rotate(-25deg)}.demo-phase-one{opacity:1}.demo-progress{display:none}}
/* Broad thumb zones: vertical pitch controls on phones, wide pads in landscape. */
@media(orientation:portrait){.controls{align-items:flex-end}.steering .button-pair{flex-direction:column;gap:10px}.steering .pad{width:clamp(94px,27vw,118px);height:clamp(85px,24vw,108px);font-size:59px}.actions .pad{width:clamp(82px,24vw,112px);height:clamp(100px,29vw,124px)}.actions .swim{width:clamp(88px,26vw,120px)}.actions .pad span{font-size:43px}.steering .control-label{font-size:12px}}
@media(orientation:landscape){.pad{width:clamp(86px,12vw,112px);height:clamp(80px,22vh,102px)}.pad.swim{width:clamp(96px,13vw,120px)}}