:root{color-scheme:light;--background: #f9f9f7;--foreground: #1a1a18;--card: #ffffff;--secondary: #f2f2ef;--muted: #eeeee9;--muted-foreground: #8a8a82;--border: rgba(0, 0, 0, .08);--border-strong: rgba(26, 26, 24, .22);--success: #347552;--success-bg: rgba(52, 117, 82, .08);--success-border: rgba(52, 117, 82, .24);--danger: #9a4038;--danger-bg: rgba(154, 64, 56, .08);--danger-border: rgba(154, 64, 56, .24);--warning: #846a18;--warning-bg: rgba(132, 106, 24, .09);--warning-border: rgba(132, 106, 24, .24);--difficulty-easy-bg: rgba(52, 117, 82, .13);--difficulty-medium-bg: rgba(132, 106, 24, .14);--difficulty-hard-bg: rgba(154, 64, 56, .13);--header-background: rgba(249, 249, 247, .92);--image-surface: #ffffff;--selection-bg: rgba(26, 26, 24, .035);--reset-fill: rgba(26, 26, 24, .08);--result-detail-bg: rgba(255, 255, 255, .58);--review-cue-middle: color-mix(in srgb, var(--success) 9%, var(--card));--review-cue-end: color-mix(in srgb, var(--success) 17%, var(--card));--tutorial-spotlight-border: #8874e6;--magic-primary: #8065ff;--magic-secondary: #b6a4ff;--magic-accent: #70d9d1;--highlight: #ffe36e;--highlight-hover: #e7c943;--highlight-control: #ffd84f;--highlight-control-hover: #f4c92e;--radius-card: 18px;--radius-control: 12px;--font-serif: "Lora", Georgia, serif;--font-sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;--font-mono: "DM Mono", "SFMono-Regular", Consolas, monospace}:root[data-theme=dark]{color-scheme:dark;--background: #111110;--foreground: #f2f1ec;--card: #191918;--secondary: #222220;--muted: #292927;--muted-foreground: #aaa9a1;--border: rgba(255, 255, 255, .09);--border-strong: rgba(242, 241, 236, .25);--success: #79b894;--success-bg: rgba(80, 159, 114, .11);--success-border: rgba(112, 185, 143, .3);--danger: #d6867d;--danger-bg: rgba(194, 91, 81, .11);--danger-border: rgba(214, 134, 125, .3);--warning: #f0cf6a;--warning-bg: rgba(224, 181, 49, .14);--warning-border: rgba(240, 207, 106, .36);--difficulty-easy-bg: var(--success-bg);--difficulty-medium-bg: var(--warning-bg);--difficulty-hard-bg: var(--danger-bg);--header-background: rgba(17, 17, 16, .9);--image-surface: #191918;--selection-bg: rgba(255, 255, 255, .045);--reset-fill: rgba(255, 255, 255, .09);--result-detail-bg: rgba(255, 255, 255, .035);--review-cue-middle: color-mix(in srgb, var(--success) 5%, var(--card));--review-cue-end: color-mix(in srgb, var(--success) 10%, var(--card));--tutorial-spotlight-border: rgb(255 255 255 / .88);--highlight: #8f7620;--highlight-hover: #6f5a15;--highlight-control: #e6bc32;--highlight-control-hover: #f1cc4d}*{box-sizing:border-box}[hidden]{display:none!important}html{min-height:100%;font-size:1rem;background:var(--background)}@media(min-width:100rem)and (min-height:50rem)and (max-resolution:1.1dppx){html{font-size:1.1rem}}body{min-height:100vh;margin:0;background:var(--background);color:var(--foreground);font-family:var(--font-sans);line-height:1.45;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased}body,.section-card,.practice-header,.question-card,.result-card,.answer-card,.choice-button,.cross-off-button,.practice-timer-expanded,.practice-timer-show-button,.secondary-action,.inline-nav a,.reset-menu-form button,.question-image,.answer-page-image{transition:color .18s ease,background-color .18s ease,border-color .18s ease}body,button,input{font:400 1rem/1.45 var(--font-sans)}button,a{color:inherit}img{max-width:100%}.site-controls{display:flex;flex:0 0 auto;align-items:center;justify-content:flex-end;gap:.65rem}body>.site-controls,#root>.site-controls{position:absolute;top:clamp(.75rem,2vw,1rem);right:clamp(.75rem,2vw,1rem);z-index:20}.theme-toggle,.settings-toggle{position:relative;display:grid;flex:0 0 2rem;width:2rem;aspect-ratio:1;padding:0;place-items:center;color:var(--foreground);background:color-mix(in srgb,var(--card) 88%,transparent);border:1px solid var(--border);border-radius:999px;cursor:pointer;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease}.theme-toggle:hover,.settings-toggle:hover{background:var(--secondary);border-color:var(--border-strong)}.theme-toggle:hover{transform:rotate(6deg)}.settings-toggle:hover{transform:rotate(18deg)}.theme-toggle:active,.settings-toggle:active{transform:translateY(0) scale(.95)}.theme-icon{position:absolute;width:1.2rem;height:1.2rem;transition:opacity .18s ease,transform .24s ease}.theme-icon-moon{opacity:0;transform:rotate(-35deg) scale(.65)}:root[data-theme=dark] .theme-icon-sun{opacity:0;transform:rotate(35deg) scale(.65)}:root[data-theme=dark] .theme-icon-moon{opacity:1;transform:rotate(0) scale(1)}body.settings-open,body.reference-open,body.tutorial-welcome-open,body.auth-modal-open,body.attempt-log-open{overflow:hidden}#root{min-height:100vh}.modal-dialog:focus{outline:none}.settings-overlay{position:fixed;inset:0;z-index:100;display:grid;padding:1rem;place-items:center;background:#08080885;opacity:0;pointer-events:none;visibility:hidden;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);transition:opacity .22s ease,backdrop-filter .26s ease,visibility 0s .3s}.settings-overlay.is-open{opacity:1;pointer-events:auto;visibility:visible;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition-delay:0s}.settings-dialog{width:min(72vw,64rem);height:min(72vh,48rem);min-width:min(42rem,calc(100vw - 2rem));min-height:min(30rem,calc(100dvh - 2rem));display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;color:var(--foreground);background:color-mix(in srgb,var(--card) 97%,var(--background));border:1px solid var(--border-strong);border-radius:clamp(1.1rem,2vw,1.5rem);box-shadow:0 2.25rem 6rem #0000004d,0 .35rem 1.25rem #00000021;opacity:0;transform:translateY(1rem) scale(.975);transition:opacity .18s ease,transform .28s cubic-bezier(.16,1,.3,1),background-color .18s ease,border-color .18s ease}.settings-overlay.is-open .settings-dialog{opacity:1;transform:translateY(0) scale(1)}.settings-header{min-height:5.7rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.4rem 1.1rem 1.65rem;border-bottom:1px solid var(--border)}.settings-header h2{margin:.2rem 0 0;font-family:var(--font-serif);font-size:1.8rem;line-height:1.05}.settings-close{position:relative;width:2.2rem;height:2.2rem;display:grid;flex:0 0 auto;padding:0;place-items:center;color:var(--muted-foreground);background:transparent;border:1px solid transparent;border-radius:999px;cursor:pointer;transition:color .16s ease,background-color .16s ease,border-color .16s ease,transform .16s ease}.settings-close:hover{color:var(--foreground);background:var(--secondary);border-color:var(--border);transform:rotate(4deg)}.settings-close .theme-icon{width:1.15rem;height:1.15rem}.reference-overlay{position:fixed;inset:0;z-index:100;display:flex;justify-content:flex-end;padding:.75rem;background:#08080861;opacity:0;pointer-events:none;visibility:hidden;-webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);transition:opacity .22s ease,backdrop-filter .26s ease,visibility 0s .3s}.reference-overlay.is-open{opacity:1;pointer-events:auto;visibility:visible;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);transition-delay:0s}.reference-dialog{width:min(42rem,calc(100vw - 1.5rem));height:calc(100dvh - 1.5rem);min-width:0;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;color:var(--foreground);background:color-mix(in srgb,var(--card) 97%,var(--background));border:1px solid var(--border-strong);border-radius:1.3rem;box-shadow:-1.5rem 0 5rem #0000003d,0 .3rem 1.25rem #00000024;opacity:0;transform:translate(calc(100% + 1rem));transition:opacity .18s ease,transform .3s cubic-bezier(.16,1,.3,1),background-color .18s ease,border-color .18s ease}.reference-overlay.is-open .reference-dialog{opacity:1;transform:translate(0)}.reference-header{min-height:6.65rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.35rem 1.15rem 1.65rem;border-bottom:1px solid var(--border)}.reference-header h2{margin:.2rem 0 0;font-family:var(--font-serif);font-size:1.85rem;line-height:1.05}.reference-header div>p:last-child{margin:.5rem 0 0;color:var(--muted-foreground);font-size:.82rem}.reference-close{position:relative;width:2.2rem;height:2.2rem;display:grid;flex:0 0 auto;padding:0;place-items:center;color:var(--muted-foreground);background:transparent;border:1px solid transparent;border-radius:999px;cursor:pointer;transition:color .16s ease,background-color .16s ease,border-color .16s ease,transform .16s ease}.reference-close:hover{color:var(--foreground);background:var(--secondary);border-color:var(--border);transform:rotate(4deg)}.reference-close .theme-icon{width:1.15rem;height:1.15rem}.reference-content{min-height:0;padding:1.75rem 1.65rem 3rem;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.reference-section+.reference-section{margin-top:2.25rem;padding-top:2.1rem;border-top:1px solid var(--border)}.reference-section-heading{margin-bottom:1rem}.reference-section-heading h3{margin:.25rem 0 0;font-family:var(--font-serif);font-size:1.25rem}.reference-formula-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.reference-formula-card{min-width:0;display:grid;grid-template-rows:7.25rem auto;overflow:hidden;background:color-mix(in srgb,var(--secondary) 72%,var(--card));border:1px solid var(--border);border-radius:.85rem}.reference-diagram-wrap{display:grid;padding:.65rem .75rem 0;place-items:center;color:color-mix(in srgb,var(--foreground) 82%,var(--muted-foreground))}.reference-diagram{width:min(100%,10rem);height:100%}.reference-diagram text{fill:currentColor;stroke:none;font-family:var(--font-serif);font-size:9px;font-style:italic}.reference-diagram .reference-dash{stroke-dasharray:3 3;opacity:.62}.reference-diagram .reference-angle-arc{stroke-width:1.2;opacity:.82}.reference-diagram .reference-angle-label{font-size:7.5px}.reference-formula-card>div:last-child{padding:.7rem .9rem .85rem;background:color-mix(in srgb,var(--card) 78%,transparent);border-top:1px solid var(--border)}.reference-formula-card h4{margin:0;color:var(--muted-foreground);font-family:var(--font-mono);font-size:.62rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase}.reference-formula{display:grid;margin:.32rem 0 0;font-family:var(--font-serif);font-size:1.08rem;font-weight:600;letter-spacing:.015em}.reference-formula-inline{display:flex;flex-wrap:wrap;gap:.35rem 1.75rem}.reference-facts{display:grid;gap:.65rem;margin:0;padding:0;list-style:none}.reference-facts li{display:grid;grid-template-columns:4.5rem minmax(0,1fr);align-items:center;gap:.85rem;padding:.85rem 1rem;background:color-mix(in srgb,var(--secondary) 72%,var(--card));border:1px solid var(--border);border-radius:.75rem}.reference-facts strong{font-family:var(--font-serif);font-size:1.25rem;text-align:center}.reference-facts span{color:var(--muted-foreground);font-size:.84rem}.settings-layout{min-height:0;display:grid;grid-template-columns:minmax(9.5rem,12.5rem) minmax(0,1fr)}.settings-sidebar{position:relative;display:flex;flex-direction:column;gap:.28rem;padding:1.65rem 1.25rem 1.65rem 1.35rem}.settings-sidebar:after{content:"";position:absolute;top:1.35rem;right:0;bottom:1.35rem;width:1px;background:var(--border-strong);opacity:.65}.settings-sidebar button{width:100%;padding:.62rem .75rem;color:var(--muted-foreground);background:transparent;border:0;border-radius:.62rem;cursor:pointer;font-size:.85rem;text-align:left;transition:color .15s ease,background-color .15s ease,transform .15s ease}.settings-sidebar button:hover{color:var(--foreground);background:var(--secondary)}.settings-sidebar button.is-active{color:var(--foreground);background:var(--secondary);font-weight:500}.settings-content{min-height:0;padding:0 clamp(1.35rem,3vw,2.4rem) 3rem;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:smooth;scrollbar-gutter:stable}.settings-content:focus-visible{outline-offset:-4px}.settings-section{padding-top:clamp(2rem,4vh,2.8rem);scroll-margin-top:1rem}.settings-section+.settings-section{margin-top:clamp(1.8rem,4vh,2.7rem);padding-top:clamp(2.2rem,4vh,3rem);border-top:1px solid var(--border)}.settings-section:last-child{min-height:100%}.settings-section-heading{margin-bottom:1.15rem}.settings-section-heading h3{margin:.38rem 0 0;font-family:var(--font-serif);font-size:clamp(1.35rem,2vw,1.65rem);font-weight:600;line-height:1.2}.setting-row{min-height:5rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem 0;cursor:pointer}.setting-row+.setting-row{border-top:1px solid var(--border)}.setting-copy{min-width:0;display:grid;gap:.28rem}.setting-copy strong{font-size:.95rem;font-weight:500}.setting-control{display:flex;align-items:center;gap:.75rem;flex:0 0 auto}.setting-modified-mark{width:3.9rem;min-height:1.4rem;display:inline-flex;align-items:center;justify-content:center;flex:0 0 3.9rem;padding:.2rem .36rem;color:var(--muted-foreground);background:var(--secondary);border:1px solid var(--border);border-radius:999px;font-family:var(--font-mono);font-size:.54rem;font-weight:500;letter-spacing:.035em;line-height:1;text-transform:uppercase;white-space:nowrap;visibility:hidden;opacity:0;transform:scale(.92);transition:visibility 0s linear .14s,opacity .14s ease,transform .16s cubic-bezier(.16,1,.3,1)}.setting-modified-mark.is-visible{visibility:visible;opacity:.72;transform:scale(1);transition-delay:0s}.setting-description{max-width:34rem;color:var(--muted-foreground);font-size:.82rem;line-height:1.45}.settings-switch{position:relative;width:2.8rem;height:1.55rem;display:inline-block;flex:0 0 auto}.settings-switch input{position:absolute;width:1px;height:1px;margin:-1px;opacity:0}.settings-switch>span{position:absolute;inset:0;background:var(--muted);border:1px solid var(--border-strong);border-radius:999px;transition:background-color .18s ease,border-color .18s ease}.settings-switch>span:after{content:"";position:absolute;top:.17rem;left:.18rem;width:1.05rem;height:1.05rem;background:var(--muted-foreground);border-radius:50%;box-shadow:0 1px 3px #00000040;transition:background-color .18s ease,transform .22s cubic-bezier(.2,.8,.2,1)}.settings-switch input:checked+span{background:var(--foreground);border-color:var(--foreground)}.settings-switch input:checked+span:after{background:var(--background);transform:translate(1.25rem)}.settings-switch input:focus-visible+span{outline:2px solid var(--foreground);outline-offset:3px}.theme-switch{min-width:7.35rem;display:inline-flex;align-items:center;justify-content:flex-end;gap:.65rem;padding:0;background:transparent;border:0;cursor:pointer}.theme-switch-track{position:relative;width:3.9rem;height:2rem;display:block;flex:0 0 auto;color:#755d10;background:#eee5c8;border:1px solid rgb(117 93 16 / .22);border-radius:999px;overflow:hidden;transition:color .18s ease,background-color .18s ease,border-color .18s ease}.theme-switch .theme-icon{position:absolute;top:.44rem;z-index:2;width:1rem;height:1rem;opacity:1;transform:none}.theme-switch-sun{left:.44rem}.theme-switch-moon{right:.44rem}.theme-switch-thumb{position:absolute;top:.2rem;left:.2rem;z-index:1;width:1.5rem;height:1.5rem;background:var(--card);border-radius:50%;box-shadow:0 .12rem .35rem #00000038;transition:transform .24s cubic-bezier(.2,.8,.2,1),background-color .18s ease}:root[data-theme=dark] .theme-switch-track{color:#d9d9e8;background:#333346;border-color:#d9d9e838}:root[data-theme=dark] .theme-switch-thumb{transform:translate(1.88rem)}.theme-switch-value{min-width:2.25rem;color:var(--muted-foreground);font-family:var(--font-mono);font-size:.68rem}.setting-row-danger,.setting-row-action{cursor:default}.settings-defaults-button{min-width:8.8rem;min-height:2.45rem;flex:0 0 auto;padding:.55rem .75rem;color:var(--foreground);background:var(--secondary);border:1px solid var(--border-strong);border-radius:var(--radius-control);cursor:pointer;font-family:var(--font-mono);font-size:.65rem;transition:opacity .14s ease,background-color .14s ease,border-color .14s ease}.settings-defaults-button:hover:not(:disabled){background:var(--muted);border-color:var(--foreground)}.settings-defaults-button:disabled{cursor:default;opacity:.38}.settings-reset-form{flex:0 0 auto;margin:0}.settings-reset-form button{position:relative;min-width:8.8rem;min-height:2.45rem;padding:.55rem .75rem;overflow:hidden;color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--radius-control);cursor:pointer;font-family:var(--font-mono);font-size:.65rem}.settings-reset-form button:before{content:"";position:absolute;inset:0;width:0;background:color-mix(in srgb,var(--danger) 14%,transparent);pointer-events:none}.settings-reset-form button.is-holding:before{width:100%;transition:width 3s linear}.settings-reset-form button.is-armed{color:var(--background);background:var(--danger);border-color:var(--danger)}.settings-reset-form button.is-armed:before{display:none}.settings-storage-note{margin:1rem 0 0;color:var(--muted-foreground);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.035em}@property --magic-angle{syntax: "<angle>"; inherits: false; initial-value: 0deg;}@property --tutorial-angle{syntax: "<angle>"; inherits: false; initial-value: 0deg;}.magic-overlay{--magic-angle: 0deg;--magic-aura-opacity: .16;--magic-aura-low-opacity: .11;--magic-rim-opacity: .58;--magic-rim-width: 2px;--magic-surface-opacity: .1;position:absolute;z-index:40;display:block;opacity:1;pointer-events:none;transform:translateZ(0);transition:opacity .8s ease-in-out;will-change:top,left,width,height}.magic-overlay[data-mode=off]{opacity:0}.magic-overlay>span{position:absolute;display:block;border-radius:inherit;pointer-events:none}.magic-overlay__aura{inset:-.45rem;z-index:-1;background:conic-gradient(from 30deg,transparent,rgb(128 101 255 / .54),transparent 36%,rgb(112 217 209 / .34),transparent 70%,rgb(182 164 255 / .46),transparent);filter:blur(.85rem);opacity:var(--magic-aura-opacity);animation:magic-aura-breathe 10s ease-in-out infinite}.magic-overlay__surface{inset:0;z-index:0;overflow:hidden;background:radial-gradient(circle,rgb(128 101 255 / .66) 0%,rgb(128 101 255 / .38) 29%,rgb(128 101 255 / .15) 54%,rgb(128 101 255 / .04) 72%,transparent 88%),radial-gradient(circle,rgb(112 217 209 / .5) 0%,rgb(112 217 209 / .27) 27%,rgb(112 217 209 / .1) 52%,rgb(112 217 209 / .025) 72%,transparent 88%),radial-gradient(circle,rgb(182 164 255 / .52) 0%,rgb(182 164 255 / .29) 31%,rgb(182 164 255 / .11) 56%,rgb(182 164 255 / .03) 74%,transparent 90%);background-position:-50% -40%,150% -30%,58% 145%;background-size:170% 190%,160% 180%,180% 200%;background-repeat:no-repeat;opacity:var(--magic-surface-opacity);animation:magic-surface-circulate 14s ease-in-out infinite alternate}.magic-overlay__rim,.magic-overlay__sweep{inset:-1px;z-index:1;padding:var(--magic-rim-width);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.magic-overlay__rim{background:conic-gradient(from var(--magic-angle),transparent 0deg,var(--magic-primary) 42deg,transparent 92deg,transparent 148deg,var(--magic-accent) 190deg,transparent 238deg,transparent 292deg,var(--magic-secondary) 326deg,transparent 360deg);filter:saturate(.92) drop-shadow(0 0 .24rem rgb(128 101 255 / .3));opacity:var(--magic-rim-opacity);animation:magic-color-orbit 15s linear infinite}.magic-overlay__sweep{background:linear-gradient(112deg,transparent 23%,rgb(255 255 255 / .08) 38%,rgb(255 255 255 / .98) 49%,rgb(182 164 255 / .86) 54%,transparent 72%);background-position:130% 0;background-size:260% 100%;background-repeat:no-repeat;filter:drop-shadow(0 0 .4rem rgb(182 164 255 / .84));opacity:0}.magic-overlay[data-mode=shine]{animation:magic-shine-glow 1.8s ease-in-out 1 both}.magic-overlay[data-mode=shine] .magic-overlay__sweep{animation:magic-shine-sweep 1.8s cubic-bezier(.45,0,.55,1) 1 both}.magic-overlay--panel{--magic-aura-opacity: .1;--magic-aura-low-opacity: .07;--magic-rim-opacity: .44;--magic-surface-opacity: .055;--magic-rim-width: 1.5px}.magic-overlay--control{--magic-aura-opacity: .2;--magic-aura-low-opacity: .14;--magic-rim-opacity: .7;--magic-surface-opacity: .045;--magic-rim-width: 1.5px}.magic-overlay--text{--magic-aura-opacity: .13;--magic-aura-low-opacity: .09;--magic-rim-opacity: .48;--magic-surface-opacity: 0;--magic-rim-width: 1px}.magic-overlay--progress{--magic-aura-opacity: .16;--magic-aura-low-opacity: .11;--magic-rim-opacity: .66;--magic-surface-opacity: .04;--magic-rim-width: 1px}.magic-progress{--magic-progress-gradient: linear-gradient( 90deg, #7564d6 0%, #8b70ff 14%, var(--magic-secondary) 27%, var(--magic-primary) 39%, var(--magic-accent) 52%, var(--magic-primary) 66%, var(--magic-secondary) 81%, #7564d6 100% )}.magic-progress-track{container-type:inline-size}.magic-progress--determinate{position:relative;overflow:hidden;background:transparent;box-shadow:0 0 .35rem #70d9d157,0 0 .74rem #8065ff2b;animation:magic-progress-breathe 18s ease-in-out infinite}.magic-progress--determinate:before{content:"";position:absolute;inset:0 auto 0 0;width:100cqi;background:var(--magic-progress-gradient);background-size:18rem 100%;background-repeat:repeat-x;animation:magic-progress-wave 9s linear infinite}@keyframes magic-surface-circulate{0%{background-position:-50% -40%,150% -30%,58% 145%}to{background-position:-34% -20%,132% -12%,72% 126%}}@keyframes magic-aura-breathe{0%,to{opacity:var(--magic-aura-low-opacity);transform:scale(.99)}50%{opacity:var(--magic-aura-opacity);transform:scale(1.015)}}@keyframes magic-shine-sweep{0%{opacity:.26;background-position:100% 0}8%{opacity:.62}20%{opacity:1}48%{opacity:.72}to{opacity:0;background-position:-30% 0}}@keyframes magic-shine-glow{0%{box-shadow:0 0 #8065ff00,0 0 #70d9d100}24%{box-shadow:0 0 .85rem #8065ff38,0 0 1.65rem #70d9d11a}48%{box-shadow:0 0 .7rem #8065ff29,0 0 1.35rem #70d9d112}to{box-shadow:0 0 #8065ff00,0 0 #70d9d100}}.tutorial-welcome-layer{position:fixed;inset:0;z-index:1000;display:grid;padding:1rem;place-items:center;background:color-mix(in srgb,var(--background) 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