/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial;--tw-ease:initial;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0}}}@layer theme{:root,:host{--font-sans:"DM Sans", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-500:oklch(63.7% .237 25.331);--color-zinc-50:oklch(98.5% 0 none);--color-zinc-400:oklch(70.5% .015 286.067);--color-zinc-500:oklch(55.2% .016 285.938);--color-zinc-900:oklch(21% .006 285.885);--color-zinc-950:oklch(14.1% .005 285.823);--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-sm:24rem;--container-md:28rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-tight:-.025em;--leading-tight:1.25;--leading-snug:1.375;--leading-relaxed:1.625;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-bg:#f4efe6;--color-bg-elevated:#fbf8f2;--color-bg-subtle:#ebe4d8;--color-fg:#1c1915;--color-fg-muted:#5c554c;--color-fg-subtle:#8a8278;--color-border:#e0d8cb;--color-accent:#2f5d50;--color-accent-fg:#f5faf7;--color-success:#2f7a4a;--color-success-soft:#e5f3ea;--color-danger:#b5453a;--color-danger-soft:#f8e8e6;--color-gold:#c9a227;--color-gold-soft:#fbf6e6;--color-light-sq:#f3e5c8;--color-dark-sq:#a97850;--color-tag-white-bg:#eef2f0;--color-tag-white-fg:#3a4a42;--color-tag-black-bg:#2a2a2a;--color-tag-black-fg:#f0ebe3;--font-display:"Fraunces", Georgia, serif;--radius-card:1rem;--shadow-card:0 2px 4px #1c19150a, 0 12px 28px #1c191514}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}*,:before,:after{-webkit-tap-highlight-color:transparent}html{-webkit-tap-highlight-color:transparent;touch-action:pan-y pinch-zoom;overscroll-behavior-y:auto;-webkit-overflow-scrolling:touch;height:auto;overflow:clip auto}body{height:auto;min-height:100dvh;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-fg);touch-action:pan-y pinch-zoom;-webkit-user-select:none;user-select:none;overscroll-behavior-y:auto;-webkit-overflow-scrolling:touch;margin:0;line-height:1.5;overflow:visible}.home-board,.home-board button,.home-board .board-play,.home-board [class*=touch-none]{pointer-events:none;touch-action:pan-y!important}input,textarea{-webkit-user-select:text;user-select:text}button:not(:disabled),[role=button]:not(:disabled){cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none}}@layer components{.header-icon-btn{background:var(--color-bg-subtle);width:2.5rem;height:2.5rem;color:var(--color-fg-muted);touch-action:manipulation;-webkit-user-select:none;user-select:none;border:none;border-radius:9999px;flex-shrink:0;place-items:center;transition:background .15s,transform .12s;display:grid}.header-icon-btn:active{background:var(--color-border);transform:scale(.94)}.header-home-btn{width:44px;min-width:44px;min-height:44px;color:var(--color-fg);background:0 0;border:0;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:0;padding:0;display:flex}.header-home-btn:active{transform:scale(.96)}.header-home-icon{width:22px;height:22px}.header-home-label{letter-spacing:.01em;margin-top:1px;font-size:.62rem;font-weight:650;line-height:1}.header-account-btn{width:auto;min-width:44px;max-width:4.75rem;min-height:44px;color:var(--color-fg);background:0 0;border:0;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:0;padding:0 .05rem;text-decoration:none;display:flex}.header-account-btn:active{transform:scale(.96)}.header-account-btn--pending{background:var(--color-bg-subtle);border-radius:.7rem}.header-account-mark{width:18px;height:18px;color:var(--color-fg);border-radius:999px;place-items:center;display:grid;overflow:hidden}.header-account-initial{background:#2f5d5026;place-items:center;width:100%;height:100%;display:grid}@supports (color:color-mix(in lab, red, red)){.header-account-initial{background:color-mix(in srgb, var(--color-accent) 15%, transparent)}}.header-account-initial{color:var(--color-accent);font-size:.65rem;font-weight:700;line-height:1}.header-account-btn .header-home-label{text-overflow:ellipsis;white-space:nowrap;max-width:4.6rem;overflow:hidden}.app-header-logo{object-fit:contain;flex:none;width:2.15rem;height:2.15rem}.lang-toggle-wrap{flex-shrink:0;place-items:center;display:grid}.splash-lang{place-items:center;width:100%;display:grid}.splash-lang .lang-toggle{min-width:5.5rem;max-width:9rem;color:var(--color-fg);font-size:.72rem}.lang-toggle{background-color:var(--color-bg-subtle);min-width:3.25rem;max-width:6rem;height:2.5rem;color:var(--color-fg-muted);letter-spacing:.04em;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;background-image:linear-gradient(45deg, transparent 50%, var(--color-fg-subtle) 50%), linear-gradient(135deg, var(--color-fg-subtle) 50%, transparent 50%);background-position:calc(100% - .72rem) calc(50% - .12rem),calc(100% - .48rem) calc(50% - .12rem);background-repeat:no-repeat;background-size:.28rem .28rem,.28rem .28rem;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:0 1.15rem 0 .55rem;font-size:.62rem;font-weight:700;line-height:1;display:inline-flex}.lang-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.lang-toggle:active{transform:scale(.94)}.lang-picker-overlay{z-index:70;padding:1rem;padding-bottom:max(1rem, env(safe-area-inset-bottom,0px));background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=640px){.lang-picker-overlay{align-items:center}}.lang-picker-sheet{border:1px solid var(--color-border);background:var(--color-bg-elevated);border-radius:1rem;flex-direction:column;width:100%;max-width:22rem;max-height:min(34rem,88vh);display:flex;overflow:hidden;box-shadow:0 24px 48px #281c0c38}.lang-picker-header{border-bottom:1px solid var(--color-border);grid-template-columns:auto 1fr auto;align-items:center;gap:.5rem;padding:.85rem .9rem;display:grid}.lang-picker-title{text-align:center;font-family:var(--font-display,inherit);margin:0;font-size:1.05rem;font-weight:700;line-height:1.2}.lang-picker-back{background:var(--color-bg-subtle);min-height:2.5rem;color:var(--color-fg);cursor:pointer;touch-action:manipulation;border:none;border-radius:9999px;padding:0 .85rem;font-size:.88rem;font-weight:700}.lang-picker-back:focus-visible,.lang-picker-close:focus-visible,.lang-picker-option:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.lang-picker-close{background:var(--color-bg-subtle);width:2.25rem;height:2.25rem;color:var(--color-fg-muted);cursor:pointer;touch-action:manipulation;border:none;border-radius:9999px;place-items:center;display:grid}.lang-picker-list{-webkit-overflow-scrolling:touch;margin:0;padding:.5rem;list-style:none;overflow-y:auto}.lang-picker-option{width:100%;min-height:3rem;color:var(--color-fg);text-align:start;cursor:pointer;touch-action:manipulation;background:0 0;border:none;border-radius:.85rem;justify-content:space-between;align-items:center;padding:.65rem .9rem;font-size:1rem;font-weight:650;display:flex}.lang-picker-option:active{background:var(--color-bg-subtle)}.lang-picker-option-selected{background:#dee2db}@supports (color:color-mix(in lab, red, red)){.lang-picker-option-selected{background:color-mix(in srgb, var(--color-accent) 14%, var(--color-bg-elevated))}}.lang-picker-option-label{letter-spacing:.02em}.lang-picker-check{border:2px solid var(--color-border);border-radius:9999px;flex-shrink:0;width:1.15rem;height:1.15rem}.lang-picker-check-on{border-color:var(--color-accent);background:var(--color-accent);box-shadow:inset 0 0 0 .22rem var(--color-bg-elevated)}.home-heading-row{z-index:5;flex-direction:row;justify-content:flex-end;align-items:center;gap:.65rem;margin-bottom:.5rem;display:flex;position:relative}.home-heading-row .home-heading-actions{flex:none;align-items:center;gap:.4rem;margin-inline-start:auto;display:flex}.home-heading-row .how-to-play,.home-heading-row .more-games-btn,.home-heading-row .home-menu-btn{white-space:nowrap;flex:none}.home-menu-backdrop{z-index:70;background:#1c191573;justify-content:center;align-items:flex-end;padding:0;display:flex;position:fixed;inset:0}.home-menu-panel{border:1.5px solid #2f5d5040;border-radius:1.25rem 1.25rem 0 0;width:min(100%,32rem);max-height:min(80dvh,36rem);overflow:auto}@supports (color:color-mix(in lab, red, red)){.home-menu-panel{border:1.5px solid color-mix(in oklab, var(--color-accent) 25%, transparent)}}.home-menu-panel{background:var(--color-bg-elevated);box-shadow:var(--shadow-card);padding:1rem 1rem max(1rem, env(safe-area-inset-bottom,0px));text-align:start}.home-menu-item,.home-menu-close{text-align:start;border-radius:.9rem;align-items:center;width:100%;min-height:3rem;padding:.7rem .9rem;font-size:.95rem;font-weight:700;display:flex}.home-menu-item{background:#e3e5df}@supports (color:color-mix(in lab, red, red)){.home-menu-item{background:color-mix(in srgb, var(--color-accent) 12%, var(--color-bg-elevated))}}.home-menu-item{color:var(--color-fg)}.home-menu-close{color:var(--color-fg-muted);background:0 0;margin-top:.25rem;font-weight:600}.pack-progress{align-items:center;gap:.55rem;width:100%;min-width:0;margin-top:.65rem;display:flex}.pack-progress-track{background:var(--color-bg-subtle);border-radius:999px;flex:1;min-width:0;height:.5rem;position:relative;overflow:hidden}.pack-progress-fill{background:var(--color-success);border-radius:0;max-width:100%;height:100%;display:block}.pack-progress-label{font-variant-numeric:tabular-nums;min-width:2.6rem;color:var(--color-success);text-align:end;flex:none;font-size:.72rem;font-weight:700}.pack-card[data-pack-access=open]{border-color:var(--color-success)}.pack-card[data-pack-access=locked]{border-color:var(--color-danger)}.pack-card[data-pack-access=coming-soon]{border-color:#c4b29a}.pack-coming-soon-label{color:#1c1915;font-family:var(--font-display), Georgia, serif;letter-spacing:.01em;background:#f3e5c8;border:1px solid #a97850;border-radius:999px;align-items:center;padding:.125rem .5rem;font-size:.65rem;font-weight:650;display:inline-flex}.pack-fold-soon{color:#1c1915;background:#f3e5c8;border-color:#a97850}.pack-coming-soon-note{color:#1c1915;font-family:var(--font-display), Georgia, serif;background:#f3e5c8;border:1px solid #a97850;border-radius:.85rem;margin:.15rem 0;padding:.7rem .85rem;font-size:.92rem;line-height:1.45}.pack-coming-soon-ask{color:inherit;text-underline-offset:.15em;margin-top:.35rem;font-weight:700;text-decoration:underline;display:block}.pack-fold-locked{border-color:#c8877b}@supports (color:color-mix(in lab, red, red)){.pack-fold-locked{border-color:color-mix(in srgb, var(--color-danger) 55%, var(--color-border))}}.pack-fold-locked{background:var(--color-danger-soft);color:var(--color-fg)}@media (width>=640px){.home-menu-backdrop{align-items:center;padding:1.25rem}.home-menu-panel{border-radius:1.25rem;padding-bottom:1rem}}@media (width<=340px){.home-heading-row .home-menu-btn{font-size:.85rem}}.app-header{z-index:30;padding-top:env(safe-area-inset-top,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);background:var(--color-bg-elevated);position:sticky;top:0}.app-shell{background:var(--color-bg);min-height:100dvh;overflow:clip visible}.app-header-sub{color:var(--color-fg-subtle);white-space:normal;font-size:.65rem;font-weight:500;line-height:1.25;display:block}.app-header-inner,.app-main{max-width:520px}.app-main{touch-action:pan-y;-webkit-overflow-scrolling:touch;overflow:clip visible}@media (width>=960px){[data-surface=website] .app-header-inner,[data-surface=website] .app-main{max-width:min(1100px,100%)}[data-surface=website] .home-hero-split{grid-template-rows:auto minmax(0,1fr);grid-template-columns:minmax(280px,min(420px,45vw)) minmax(0,1fr);align-items:start;gap:.85rem 1.75rem;display:grid}[data-surface=website] .home-hero-split.home-hero--coach{grid-template-columns:minmax(34rem,min(46rem,62vw)) minmax(15rem,1fr)}[data-surface=website] .home-hero-split>.home-heading-row{grid-area:1/2;margin-bottom:0}[data-surface=website] .home-hero-split>.home-sample-card,[data-surface=website] .home-hero-split .home-hero-split-inner{display:contents}[data-surface=website] .home-hero-split .home-hero-board-col{border:1.5px solid #2f5d504d;grid-area:1/1/span 2;overflow:hidden}@supports (color:color-mix(in lab, red, red)){[data-surface=website] .home-hero-split .home-hero-board-col{border:1.5px solid color-mix(in oklab, var(--color-accent) 30%, transparent)}}[data-surface=website] .home-hero-split .home-hero-board-col{border-radius:calc(var(--radius-card) + 2px);background:var(--color-bg-elevated);box-shadow:var(--shadow-card);padding-bottom:.35rem}[data-surface=website] .home-hero-split.home-hero--live .home-hero-board-col{overflow:visible}[data-surface=website] .home-hero-split .home-hero-copy-col{z-index:2;-webkit-overflow-scrolling:touch;border:1.5px solid #2f5d504d;grid-area:2/2;min-height:0;max-height:min(70vh,40rem);position:relative;overflow:auto}@supports (color:color-mix(in lab, red, red)){[data-surface=website] .home-hero-split .home-hero-copy-col{border:1.5px solid color-mix(in oklab, var(--color-accent) 30%, transparent)}}[data-surface=website] .home-hero-split .home-hero-copy-col{border-radius:calc(var(--radius-card) + 2px);background:var(--color-bg-elevated);box-shadow:var(--shadow-card)}[data-surface=website] .home-hero-split .home-sample-meta{padding-top:1.15rem;padding-bottom:.65rem}[data-surface=website] .home-hero-split .home-heading-row{margin-bottom:0}[data-surface=website] .pack-list-grid{grid-template-columns:1fr 1fr;align-items:start;gap:0 1.25rem;display:grid}[data-surface=website] .pack-list-grid>.pack-list-full{grid-column:1/-1}}.pack-list{touch-action:pan-y;-webkit-overflow-scrolling:touch}.pack-card{scroll-margin-top:4.75rem;scroll-margin-bottom:1.25rem}.pack-list button,.pack-list [role=button]{touch-action:pan-y}@media (width<=959px){.app-main{padding-top:.55rem;padding-left:max(.9rem, env(safe-area-inset-left,0px));padding-right:max(.9rem, env(safe-area-inset-right,0px))}.home-heading-row{gap:.45rem;margin-bottom:.3rem}.home-heading-row .home-menu-btn{min-height:2.5rem;padding-top:.4rem;padding-bottom:.4rem}.pack-list-grid{flex-direction:column;gap:.1rem;display:flex}.pack-card{margin-bottom:.65rem}}.sq-light{background-color:#f3e5c8}.sq-dark{background-color:#a97850}.sq-coord--on-light{color:#4a2f1c;text-shadow:0 0 1px #f3e5c8e6}.sq-coord--on-dark{color:#f3e5c8}.sq-selected,.sq-dark.sq-selected{background-image:linear-gradient(#4e381c1f,#4e381c1f);box-shadow:inset 0 0 0 2.5px #4e381c6b}.sq-hint-from{box-shadow:none;background-color:#8fd49a!important;background-image:none!important}.sq-dark.sq-hint-from{background-color:#68b078!important}.sq-hint-to{box-shadow:none;animation:.26s ease-out both hint-in;background-color:#9edda8!important;background-image:none!important}.sq-dark.sq-hint-to{background-color:#5aa86a!important}.sq-wrong{box-shadow:inset 0 0 0 2px #b5453a80;background-image:linear-gradient(#b5453a47,#b5453a47)!important}.sq-last-from,.sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55)}.legal-dot{background:#4e381c52}.legal-capture{border:2px solid #4e381c66}.piece-abs{box-sizing:border-box;pointer-events:none;touch-action:none;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;display:flex;position:absolute}.piece-abs-inner{filter:drop-shadow(0 1px 1px #1c19152e);justify-content:center;align-items:center;width:100%;height:100%;display:flex}.piece-abs[data-moving="1"] .piece-abs-inner{filter:drop-shadow(0 3px 3px #1c19153d)}.piece-abs[data-dragging="1"]{opacity:0}.chess-piece-img{object-fit:contain;object-position:center;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;flex-shrink:0;width:100%;max-width:100%;height:100%;max-height:100%;margin:auto;display:block}.mini-sq-light{background:#f3e5c8}.mini-sq-dark{background:#a97850}.board-frame{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light only;background:linear-gradient(#6a4b32 0%,#553c28 100%);border-radius:6px;padding:8px;overflow:hidden;box-shadow:0 1px 2px #1c191514,0 10px 22px #1c19151f,inset 0 1px #ffffff12}.board-frame-inner{background:#1c191538;border-radius:3px;padding:2px}.board-frame.board-frame--margin-coords{grid-template-rows:minmax(0,1fr) .85rem;grid-template-columns:.95rem minmax(0,1fr);align-items:stretch;gap:0 .04rem;padding:.42rem .5rem .12rem .14rem;display:grid}.board-frame.board-frame--margin-coords .board-frame-inner{grid-area:1/2;min-width:0}.board-margin-ranks,.board-margin-files{pointer-events:none;-webkit-user-select:none;user-select:none}.board-margin-ranks{grid-area:1/1;grid-template-rows:repeat(8,minmax(0,1fr));place-items:center;display:grid}.board-margin-files{grid-area:2/2;grid-template-columns:repeat(8,minmax(0,1fr));place-items:center;display:grid}.board-margin-label{color:#f3e5c8;font-variant-numeric:tabular-nums;font-size:.68rem;font-weight:700;line-height:1}.board-play{isolation:isolate;contain:paint;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light only;overflow:hidden}.piece-layer{isolation:isolate;overflow:hidden}.board-wrong-dim{z-index:16;pointer-events:none;background:#1c19151a;position:absolute;inset:0}.board-fs-overlay{z-index:70;background:var(--color-bg);padding-top:max(3.55rem, calc(env(safe-area-inset-top,0px) + 2.95rem));padding-right:max(.75rem, env(safe-area-inset-right,0px));padding-bottom:max(.75rem, env(safe-area-inset-bottom,0px));padding-left:max(.75rem, env(safe-area-inset-left,0px));flex-direction:column;justify-content:flex-start;align-items:center;gap:.4rem;display:flex;position:fixed;inset:0}.board-fs-stage{flex:0 auto;width:min(100%,100dvh - 13.5rem,44rem)}.board-fs-modes{background:var(--color-bg-subtle);border-radius:9999px;gap:.35rem;width:min(100%,22rem);margin-top:.15rem;padding:.2rem;display:flex}.board-fs-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:.45rem;max-width:36rem;padding:0 .5rem;display:flex}.board-fs-action{border:1.5px solid var(--color-border);background:var(--color-bg-elevated);min-height:2.5rem;color:var(--color-fg-muted);border-radius:9999px;justify-content:center;align-items:center;padding:.4rem .95rem;font-size:.82rem;font-weight:600;display:inline-flex}.board-fs-action:active:not(:disabled){transform:scale(.96)}.board-fs-action:disabled{opacity:.4}.board-fs-toggle{top:max(.6rem, env(safe-area-inset-top,0px));right:max(.6rem, env(safe-area-inset-right,0px));z-index:80;border:1.5px solid var(--color-border);background:var(--color-bg-elevated);min-height:2.75rem;color:var(--color-fg-muted);border-radius:9999px;align-items:center;gap:.4rem;padding:.45rem .9rem;font-size:.82rem;font-weight:600;display:inline-flex;position:absolute}.board-fs-toggle:active{transform:scale(.96)}.board-fs-hint,.board-fs-status{max-width:36rem;min-height:1.2em;padding:0 2.5rem}.board-theme-picker{grid-template-columns:repeat(5,minmax(0,1fr));gap:.35rem;margin-top:.25rem;display:grid}.board-theme-picker-compact{gap:.28rem;margin-top:0}.board-theme-picker-compact .board-theme-card{border-radius:8px;gap:.22rem;padding:.28rem .12rem .22rem}.board-theme-picker-compact .board-theme-preview{border-width:1.5px;width:1.45rem;height:1.45rem}.board-theme-picker-compact .board-theme-label{letter-spacing:0;text-align:center;font-size:.6rem;font-weight:600;line-height:1.15}.home-board .board-theme-picker,.home-board .board-theme-picker button{touch-action:manipulation;pointer-events:auto!important}.board-theme-card{border:1.5px solid var(--color-border);background:var(--color-bg);color:var(--color-fg);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:10px;flex-direction:column;align-items:center;gap:.4rem;padding:.55rem .35rem .5rem;display:flex}.board-theme-card:active{transform:scale(.97)}.board-theme-card-selected{border-color:var(--color-accent);background:var(--color-bg-elevated);box-shadow:0 0 0 2px #2f5d5047}.board-theme-preview{box-sizing:border-box;border:2px solid;border-radius:3px;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;width:2.35rem;height:2.35rem;display:grid;overflow:hidden}.board-theme-preview>span{width:100%;height:100%;display:block}.board-theme-label{letter-spacing:.01em;font-size:.78rem;font-weight:600}}@layer utilities{.pointer-events-auto{pointer-events:auto}.pointer-events-none{pointer-events:none}.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.inset-0{inset:0}.inset-\[6\%\]{inset:6%}.inset-x-0{inset-inline:0}.inset-y-0{inset-block:0}.-top-1{top:calc(var(--spacing) * -1)}.top-0{top:0}.top-0\.5{top:calc(var(--spacing) * .5)}.top-1\/2{top:50%}.-right-1{right:calc(var(--spacing) * -1)}.right-1{right:var(--spacing)}.bottom-0\.5{bottom:calc(var(--spacing) * .5)}.left-1{left:var(--spacing)}.left-1\/2{left:50%}.z-0{z-index:0}.z-10{z-index:10}.z-20{z-index:20}.z-30{z-index:30}.z-50{z-index:50}.z-\[1\]{z-index:1}.z-\[2\]{z-index:2}.z-\[12\]{z-index:12}.z-\[80\]{z-index:80}.m-0{margin:0}.mx-auto{margin-inline:auto}.my-3\.5{margin-block:calc(var(--spacing) * 3.5)}.my-auto{margin-block:auto}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:var(--spacing)}.mt-1\.5{margin-top:calc(var(--spacing) * 1.5)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-2\.5{margin-top:calc(var(--spacing) * 2.5)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-3\.5{margin-top:calc(var(--spacing) * 3.5)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing)}.mb-1\.5{margin-bottom:calc(var(--spacing) * 1.5)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-2\.5{margin-bottom:calc(var(--spacing) * 2.5)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-3\.5{margin-bottom:calc(var(--spacing) * 3.5)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.aspect-square{aspect-ratio:1}.size-3{width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.size-3\.5{width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.size-4{width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}.size-5{width:calc(var(--spacing) * 5);height:calc(var(--spacing) * 5)}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.size-10{width:calc(var(--spacing) * 10);height:calc(var(--spacing) * 10)}.size-16{width:calc(var(--spacing) * 16);height:calc(var(--spacing) * 16)}.size-\[18px\]{width:18px;height:18px}.size-\[22px\]{width:22px;height:22px}.size-\[26\%\]{width:26%;height:26%}.size-full{width:100%;height:100%}.h-8{height:calc(var(--spacing) * 8)}.h-11{height:calc(var(--spacing) * 11)}.h-16{height:calc(var(--spacing) * 16)}.h-full{height:100%}.max-h-\[min\(22rem\,52vh\)\]{max-height:min(22rem,52vh)}.min-h-9{min-height:calc(var(--spacing) * 9)}.min-h-10{min-height:calc(var(--spacing) * 10)}.min-h-11{min-height:calc(var(--spacing) * 11)}.min-h-12{min-height:calc(var(--spacing) * 12)}.min-h-\[1\.2em\]{min-height:1.2em}.min-h-\[3\.2em\]{min-height:3.2em}.min-h-dvh{min-height:100dvh}.min-h-screen{min-height:100vh}.w-8{width:calc(var(--spacing) * 8)}.w-auto{width:auto}.w-full{width:100%}.max-w-\[420px\]{max-width:420px}.max-w-\[520px\]{max-width:520px}.max-w-md{max-width:var(--container-md)}.max-w-none{max-width:none}.max-w-sm{max-width:var(--container-sm)}.min-w-0{min-width:0}.min-w-11{min-width:calc(var(--spacing) * 11)}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.-translate-x-1\/2{--tw-translate-x:calc(calc(1 / 2 * 100%) * -1);translate:var(--tw-translate-x) var(--tw-translate-y)}.-translate-y-1\/2{--tw-translate-y:calc(calc(1 / 2 * 100%) * -1);translate:var(--tw-translate-x) var(--tw-translate-y)}.rotate-180{rotate:180deg}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.touch-none{touch-action:none}.resize-none{resize:none}.\[scrollbar-width\:none\]{scrollbar-width:none}.list-decimal{list-style-type:decimal}.list-disc{list-style-type:disc}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-\[auto_minmax\(0\,1fr\)\]{grid-template-columns:auto minmax(0,1fr)}.flex-col{flex-direction:column}.flex-nowrap{flex-wrap:nowrap}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-2\.5{gap:calc(var(--spacing) * 2.5)}.gap-3{gap:calc(var(--spacing) * 3)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(var(--spacing) * var(--tw-space-y-reverse));margin-block-end:calc(var(--spacing) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-1\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 1.5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 1.5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2.5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2.5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 5) * calc(1 - var(--tw-space-y-reverse)))}.gap-x-1\.5{column-gap:calc(var(--spacing) * 1.5)}.gap-x-4{column-gap:calc(var(--spacing) * 4)}.gap-y-1{row-gap:var(--spacing)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-hidden{overflow:hidden}.overflow-visible{overflow:visible}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-\[3px\]{border-radius:3px}.rounded-\[5px\]{border-radius:5px}.rounded-\[10px\]{border-radius:10px}.rounded-\[calc\(var\(--radius-card\)\+2px\)\]{border-radius:calc(var(--radius-card) + 2px)}.rounded-\[var\(--radius-card\)\]{border-radius:var(--radius-card)}.rounded-full{border-radius:2147483647px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-0{border-style:var(--tw-border-style);border-width:0}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-\[1\.5px\]{border-style:var(--tw-border-style);border-width:1.5px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-accent{border-color:var(--color-accent)}.border-accent\/25{border-color:#2f5d5040}@supports (color:color-mix(in lab, red, red)){.border-accent\/25{border-color:color-mix(in oklab, var(--color-accent) 25%, transparent)}}.border-accent\/30{border-color:#2f5d504d}@supports (color:color-mix(in lab, red, red)){.border-accent\/30{border-color:color-mix(in oklab, var(--color-accent) 30%, transparent)}}.border-accent\/35{border-color:#2f5d5059}@supports (color:color-mix(in lab, red, red)){.border-accent\/35{border-color:color-mix(in oklab, var(--color-accent) 35%, transparent)}}.border-border{border-color:var(--color-border)}.border-border\/80{border-color:#e0d8cbcc}@supports (color:color-mix(in lab, red, red)){.border-border\/80{border-color:color-mix(in oklab, var(--color-border) 80%, transparent)}}.border-danger{border-color:var(--color-danger)}.border-danger\/40{border-color:#b5453a66}@supports (color:color-mix(in lab, red, red)){.border-danger\/40{border-color:color-mix(in oklab, var(--color-danger) 40%, transparent)}}.border-fg\/15{border-color:#1c191526}@supports (color:color-mix(in lab, red, red)){.border-fg\/15{border-color:color-mix(in oklab, var(--color-fg) 15%, transparent)}}.border-success\/35{border-color:#2f7a4a59}@supports (color:color-mix(in lab, red, red)){.border-success\/35{border-color:color-mix(in oklab, var(--color-success) 35%, transparent)}}.bg-accent{background-color:var(--color-accent)}.bg-accent\/12{background-color:#2f5d501f}@supports (color:color-mix(in lab, red, red)){.bg-accent\/12{background-color:color-mix(in oklab, var(--color-accent) 12%, transparent)}}.bg-accent\/14{background-color:#2f5d5024}@supports (color:color-mix(in lab, red, red)){.bg-accent\/14{background-color:color-mix(in oklab, var(--color-accent) 14%, transparent)}}.bg-accent\/15{background-color:#2f5d5026}@supports (color:color-mix(in lab, red, red)){.bg-accent\/15{background-color:color-mix(in oklab, var(--color-accent) 15%, transparent)}}.bg-accent\/25{background-color:#2f5d5040}@supports (color:color-mix(in lab, red, red)){.bg-accent\/25{background-color:color-mix(in oklab, var(--color-accent) 25%, transparent)}}.bg-bg{background-color:var(--color-bg)}.bg-bg-elevated{background-color:var(--color-bg-elevated)}.bg-bg-subtle{background-color:var(--color-bg-subtle)}.bg-black\/10{background-color:#0000001a}@supports (color:color-mix(in lab, red, red)){.bg-black\/10{background-color:color-mix(in oklab, var(--color-black) 10%, transparent)}}.bg-black\/40{background-color:#0006}@supports (color:color-mix(in lab, red, red)){.bg-black\/40{background-color:color-mix(in oklab, var(--color-black) 40%, transparent)}}.bg-black\/45{background-color:#00000073}@supports (color:color-mix(in lab, red, red)){.bg-black\/45{background-color:color-mix(in oklab, var(--color-black) 45%, transparent)}}.bg-danger{background-color:var(--color-danger)}.bg-danger-soft{background-color:var(--color-danger-soft)}.bg-fg{background-color:var(--color-fg)}.bg-gold-soft{background-color:var(--color-gold-soft)}.bg-success{background-color:var(--color-success)}.bg-success-soft{background-color:var(--color-success-soft)}.bg-success-soft\/55{background-color:#e5f3ea8c}@supports (color:color-mix(in lab, red, red)){.bg-success-soft\/55{background-color:color-mix(in oklab, var(--color-success-soft) 55%, transparent)}}.bg-tag-black-bg{background-color:var(--color-tag-black-bg)}.bg-tag-white-bg{background-color:var(--color-tag-white-bg)}.bg-transparent{background-color:#0000}.bg-zinc-50{background-color:var(--color-zinc-50)}.object-contain{object-fit:contain}.object-cover{object-fit:cover}.object-bottom{object-position:bottom}.p-0{padding:0}.p-1{padding:var(--spacing)}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.p-\[2px\]{padding:2px}.px-0\.5{padding-inline:calc(var(--spacing) * .5)}.px-1{padding-inline:var(--spacing)}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1{padding-block:var(--spacing)}.py-1\.5{padding-block:calc(var(--spacing) * 1.5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-3\.5{padding-block:calc(var(--spacing) * 3.5)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-5{padding-block:calc(var(--spacing) * 5)}.py-8{padding-block:calc(var(--spacing) * 8)}.pt-0\.5{padding-top:calc(var(--spacing) * .5)}.pt-1{padding-top:var(--spacing)}.pt-1\.5{padding-top:calc(var(--spacing) * 1.5)}.pt-2{padding-top:calc(var(--spacing) * 2)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pt-3\.5{padding-top:calc(var(--spacing) * 3.5)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-6{padding-top:calc(var(--spacing) * 6)}.pr-1{padding-right:var(--spacing)}.pr-2{padding-right:calc(var(--spacing) * 2)}.pr-\[5\.75rem\]{padding-right:5.75rem}.pb-0\.5{padding-bottom:calc(var(--spacing) * .5)}.pb-1{padding-bottom:var(--spacing)}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pb-2\.5{padding-bottom:calc(var(--spacing) * 2.5)}.pb-3{padding-bottom:calc(var(--spacing) * 3)}.pb-4{padding-bottom:calc(var(--spacing) * 4)}.pb-5{padding-bottom:calc(var(--spacing) * 5)}.pl-4{padding-left:calc(var(--spacing) * 4)}.pl-5{padding-left:calc(var(--spacing) * 5)}.text-center{text-align:center}.text-left{text-align:left}.text-start{text-align:start}.font-display{font-family:var(--font-display)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.8rem\]{font-size:.8rem}.text-\[0\.9rem\]{font-size:.9rem}.text-\[0\.65rem\]{font-size:.65rem}.text-\[0\.68rem\]{font-size:.68rem}.text-\[0\.72rem\]{font-size:.72rem}.text-\[0\.75rem\]{font-size:.75rem}.text-\[0\.78rem\]{font-size:.78rem}.text-\[0\.82rem\]{font-size:.82rem}.text-\[0\.85rem\]{font-size:.85rem}.text-\[0\.88rem\]{font-size:.88rem}.text-\[0\.92rem\]{font-size:.92rem}.text-\[0\.95rem\]{font-size:.95rem}.text-\[1\.05rem\]{font-size:1.05rem}.text-\[1\.15rem\]{font-size:1.15rem}.text-\[1\.25rem\]{font-size:1.25rem}.text-\[1\.45rem\]{font-size:1.45rem}.text-\[1\.55rem\]{font-size:1.55rem}.text-\[1\.65rem\]{font-size:1.65rem}.text-\[2rem\]{font-size:2rem}.leading-none{--tw-leading:1;line-height:1}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.leading-snug{--tw-leading:var(--leading-snug);line-height:var(--leading-snug)}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.08em\]{--tw-tracking:.08em;letter-spacing:.08em}.tracking-\[0\.12em\]{--tw-tracking:.12em;letter-spacing:.12em}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.break-words{overflow-wrap:break-word}.whitespace-nowrap{white-space:nowrap}.text-accent{color:var(--color-accent)}.text-accent-fg{color:var(--color-accent-fg)}.text-bg-elevated{color:var(--color-bg-elevated)}.text-danger{color:var(--color-danger)}.text-fg{color:var(--color-fg)}.text-fg-muted{color:var(--color-fg-muted)}.text-fg-subtle{color:var(--color-fg-subtle)}.text-gold{color:var(--color-gold)}.text-inherit{color:inherit}.text-red-500{color:var(--color-red-500)}.text-success{color:var(--color-success)}.text-tag-black-fg{color:var(--color-tag-black-fg)}.text-tag-black-fg\/70{color:#f0ebe3b3}@supports (color:color-mix(in lab, red, red)){.text-tag-black-fg\/70{color:color-mix(in oklab, var(--color-tag-black-fg) 70%, transparent)}}.text-tag-white-fg{color:var(--color-tag-white-fg)}.text-tag-white-fg\/70{color:#3a4a42b3}@supports (color:color-mix(in lab, red, red)){.text-tag-white-fg\/70{color:color-mix(in oklab, var(--color-tag-white-fg) 70%, transparent)}}.text-white{color:var(--color-white)}.text-zinc-500{color:var(--color-zinc-500)}.text-zinc-900{color:var(--color-zinc-900)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.no-underline{text-decoration-line:none}.underline{text-decoration-line:underline}.decoration-fg-subtle{-webkit-text-decoration-color:var(--color-fg-subtle);-webkit-text-decoration-color:var(--color-fg-subtle);-webkit-text-decoration-color:var(--color-fg-subtle);text-decoration-color:var(--color-fg-subtle)}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.opacity-0{opacity:0}.opacity-40{opacity:.4}.opacity-70{opacity:.7}.opacity-90{opacity:.9}.opacity-100{opacity:1}.opacity-\[0\.22\]{opacity:.22}.shadow-2xl{--tw-shadow:0 25px 50px -12px var(--tw-shadow-color,#00000040);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_1px_2px_rgba\(28\,25\,21\,\.1\)\]{--tw-shadow:0 1px 2px var(--tw-shadow-color,#1c19151a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[var\(--shadow-card\)\]{--tw-shadow:var(--shadow-card);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring-accent\/30{--tw-ring-color:#2f5d504d}@supports (color:color-mix(in lab, red, red)){.ring-accent\/30{--tw-ring-color:color-mix(in oklab, var(--color-accent) 30%, transparent)}}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-\[box-shadow\,background\]{transition-property:box-shadow,background;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-opacity{transition-property:opacity;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-150{--tw-duration:.15s;transition-duration:.15s}.duration-200{--tw-duration:.2s;transition-duration:.2s}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.\[-ms-overflow-style\:none\]{-ms-overflow-style:none}.paused{animation-play-state:paused}.running{animation-play-state:running}.placeholder\:text-fg-subtle::placeholder{color:var(--color-fg-subtle)}@media (hover:hover){.hover\:bg-bg-subtle:hover{background-color:var(--color-bg-subtle)}.hover\:text-fg:hover{color:var(--color-fg)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-95:hover{opacity:.95}}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.active\:scale-95:active{--tw-scale-x:95%;--tw-scale-y:95%;--tw-scale-z:95%;scale:var(--tw-scale-x) var(--tw-scale-y)}.active\:scale-\[0\.98\]:active{scale:.98}.active\:scale-\[0\.99\]:active{scale:.99}.active\:bg-bg-subtle:active{background-color:var(--color-bg-subtle)}.active\:opacity-70:active{opacity:.7}.active\:opacity-80:active{opacity:.8}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-60:disabled{opacity:.6}.disabled\:active\:scale-100:disabled:active{--tw-scale-x:100%;--tw-scale-y:100%;--tw-scale-z:100%;scale:var(--tw-scale-x) var(--tw-scale-y)}@media (width>=40rem){.sm\:items-center{align-items:center}}@media (prefers-color-scheme:dark){.dark\:bg-white\/20{background-color:#fff3}@supports (color:color-mix(in lab, red, red)){.dark\:bg-white\/20{background-color:color-mix(in oklab, var(--color-white) 20%, transparent)}}.dark\:bg-zinc-950{background-color:var(--color-zinc-950)}.dark\:text-zinc-50{color:var(--color-zinc-50)}.dark\:text-zinc-400{color:var(--color-zinc-400)}}.\[\&\:\:-webkit-scrollbar\]\:hidden::-webkit-scrollbar{display:none}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-color-scheme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html[data-color-scheme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-bg:#141210;--color-bg-elevated:#1c1916;--color-bg-subtle:#26221e;--color-fg:#f3efe8;--color-fg-muted:#b5aea3;--color-fg-subtle:#8a8278;--color-border:#3a342e;--color-accent:#3d7a68;--color-accent-fg:#eef8f4;--color-success:#4caf70;--color-success-soft:#1a2e22;--color-danger:#e07066;--color-danger-soft:#3a201c;--color-gold:#d4b03a;--color-gold-soft:#2e2818;--color-tag-white-bg:#2a322e;--color-tag-white-fg:#d5e0da;--color-tag-black-bg:#121110;--color-tag-black-fg:#f3efe8;--shadow-card:0 2px 4px #00000038, 0 12px 28px #00000061}[data-board-theme=future] .sq-light{background-color:#e2eaf0}[data-board-theme=future] .sq-dark{background-color:#5c6f84}[data-board-theme=future] .sq-selected,[data-board-theme=future] .sq-dark.sq-selected{background-image:linear-gradient(#78aac838,#78aac838);box-shadow:inset 0 0 0 2px #96bed273}[data-board-theme=future] .sq-last-from,[data-board-theme=future] .sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55)}[data-board-theme=future] .legal-dot{background:#b4d2e66b}[data-board-theme=future] .legal-capture{border:2px solid #b4d2e680}[data-board-theme=future] .mini-sq-light{background:#e2eaf0}[data-board-theme=future] .mini-sq-dark{background:#5c6f84}[data-board-theme=future] .board-frame{background:linear-gradient(#1e2936 0%,#0f1720 100%);border-radius:8px;padding:6px;box-shadow:0 0 0 1px #94b4d22e,0 8px 20px #080c1459,inset 0 1px #c8dcf01f}[data-board-theme=future] .board-frame-inner{background:#94b4d238;border-radius:4px;padding:1.5px}[data-board-theme=future] .piece-abs-inner{filter:drop-shadow(0 0 .6px #ffffff8c)drop-shadow(0 1px 2px #080c1447)}[data-board-theme=future] .sq-hint-from{box-shadow:none;background-color:#8fd49a!important;background-image:none!important}[data-board-theme=future] .sq-dark.sq-hint-from{background-color:#68b078!important}[data-board-theme=future] .sq-hint-to{box-shadow:none;background-color:#9edda8!important;background-image:none!important}[data-board-theme=future] .sq-dark.sq-hint-to{background-color:#5aa86a!important}[data-board-theme=tournament] .sq-light{background-color:#eeeed2}[data-board-theme=tournament] .sq-dark{background-color:#769656}[data-board-theme=tournament] .sq-selected,[data-board-theme=tournament] .sq-dark.sq-selected{background-image:linear-gradient(#2e4a282e,#2e4a282e);box-shadow:inset 0 0 0 2px #2e4a2873}[data-board-theme=tournament] .sq-last-from,[data-board-theme=tournament] .sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55)}[data-board-theme=tournament] .legal-dot{background:#2e4a2861}[data-board-theme=tournament] .legal-capture{border:2px solid #2e4a2880}[data-board-theme=tournament] .mini-sq-light{background:#eeeed2}[data-board-theme=tournament] .mini-sq-dark{background:#769656}[data-board-theme=tournament] .board-frame{box-shadow:none;background:#2e4a28;border-radius:2px;padding:4px}[data-board-theme=tournament] .board-frame-inner{background:#243c20;border-radius:0;padding:1px}[data-board-theme=tournament] .piece-abs-inner{filter:drop-shadow(0 1px 1px #1c19152e)}[data-board-theme=tournament] .sq-hint-from{box-shadow:none;background-color:#8fd49a!important;background-image:none!important}[data-board-theme=tournament] .sq-dark.sq-hint-from{background-color:#b4eebb!important}[data-board-theme=tournament] .sq-hint-to{box-shadow:none;background-color:#9edda8!important;background-image:none!important}[data-board-theme=tournament] .sq-dark.sq-hint-to{background-color:#c5f0cc!important}[data-board-theme=arcade] .sq-light{background-color:#2a2150}[data-board-theme=arcade] .sq-dark{background-color:#ff2bd6}[data-board-theme=arcade] .sq-selected,[data-board-theme=arcade] .sq-dark.sq-selected{background-image:linear-gradient(#00fff047,#00fff047);box-shadow:inset 0 0 0 2px #00fff0bf}[data-board-theme=arcade] .sq-last-from,[data-board-theme=arcade] .sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55)}[data-board-theme=arcade] .legal-dot{background:#00fff08c}[data-board-theme=arcade] .legal-capture{border:2px solid #00fff0b3}[data-board-theme=arcade] .mini-sq-light{background:#2a2150}[data-board-theme=arcade] .mini-sq-dark{background:#ff2bd6}[data-board-theme=arcade] .board-frame{background:linear-gradient(#1a1038 0%,#0b0620 55%,#12082e 100%);border-radius:10px;padding:7px;box-shadow:0 0 0 2px #00fff059,0 0 18px #ff2bd659,inset 0 1px #ffffff1f}[data-board-theme=arcade] .board-frame-inner{background:#00fff033;border-radius:4px;padding:2px}[data-board-theme=arcade] .piece-abs-inner{filter:drop-shadow(0 0 .8px #ffffffd9)drop-shadow(0 1px 2px #00000073)}[data-board-theme=arcade] .sq-hint-from{box-shadow:none;background-color:#8fd49a!important;background-image:none!important}[data-board-theme=arcade] .sq-dark.sq-hint-from{background-color:#b4eebb!important}[data-board-theme=arcade] .sq-hint-to{box-shadow:none;background-color:#9edda8!important;background-image:none!important}[data-board-theme=arcade] .sq-dark.sq-hint-to{background-color:#c5f0cc!important}[data-board-theme=arcade] .sq-coord--on-light{color:#e8f7ff;text-shadow:0 0 2px #000000a6}[data-board-theme=arcade] .sq-coord--on-dark{color:#1a1038;text-shadow:0 0 1px #ffffff8c}[data-board-theme=print] .sq-light{background-color:#faf8f2}[data-board-theme=print] .sq-dark{background-color:#faf8f2;background-image:repeating-linear-gradient(45deg,#a39e94 0 1px,#0000 1px 4px),repeating-linear-gradient(-45deg,#a39e94 0 1px,#0000 1px 4px)}[data-board-theme=print] .sq-selected,[data-board-theme=print] .sq-dark.sq-selected{background-image:linear-gradient(#5c403329,#5c403329),repeating-linear-gradient(45deg,#a39e94 0 1px,#0000 1px 4px),repeating-linear-gradient(-45deg,#a39e94 0 1px,#0000 1px 4px);box-shadow:inset 0 0 0 2px #5c40336b}[data-board-theme=print] .sq-light.sq-selected{background-image:linear-gradient(#5c403329,#5c403329)}[data-board-theme=print] .sq-last-from,[data-board-theme=print] .sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55)}[data-board-theme=print] .sq-dark.sq-last-from,[data-board-theme=print] .sq-dark.sq-last-to{background-image:linear-gradient(#ecec4a55,#ecec4a55),repeating-linear-gradient(45deg,#a39e94 0 1px,#0000 1px 4px),repeating-linear-gradient(-45deg,#a39e94 0 1px,#0000 1px 4px)}[data-board-theme=print] .legal-dot{background:#5c403352}[data-board-theme=print] .legal-capture{border:2px solid #5c40336b}[data-board-theme=print] .mini-sq-light{background:#faf8f2}[data-board-theme=print] .mini-sq-dark{background-color:#faf8f2;background-image:repeating-linear-gradient(45deg,#a39e94 0 1px,#0000 1px 4px),repeating-linear-gradient(-45deg,#a39e94 0 1px,#0000 1px 4px)}[data-board-theme=print] .board-frame{box-shadow:none;background:#5c4033;border-radius:2px;padding:3px}[data-board-theme=print] .board-frame-inner{background:#4a3228;border-radius:0;padding:1px}[data-board-theme=future] .board-frame.board-frame--margin-coords,[data-board-theme=tournament] .board-frame.board-frame--margin-coords,[data-board-theme=arcade] .board-frame.board-frame--margin-coords,[data-board-theme=print] .board-frame.board-frame--margin-coords{padding:.4rem .46rem .1rem .12rem}[data-board-theme=future] .board-margin-label{color:#d7e6f2}[data-board-theme=tournament] .board-margin-label{color:#eeeed2}[data-board-theme=arcade] .board-margin-label{color:#e8f7ff}[data-board-theme=print] .board-margin-label{color:#faf8f2}[data-board-theme=print] .piece-abs-inner{filter:drop-shadow(0 0 .5px #faf8f2b3)drop-shadow(0 .5px .5px #3d2a1a38)}html[data-color-scheme=dark] .piece-abs,html[data-color-scheme=dark] .piece-abs-inner,html[data-color-scheme=dark] .piece-drag-ghost,html[data-color-scheme=dark] .lcb-king{filter:none!important;will-change:auto!important}[data-board-theme=print] .sq-hint-from{box-shadow:none;background-color:#8fd49a!important;background-image:none!important}[data-board-theme=print] .sq-dark.sq-hint-from{background-color:#68b078!important}[data-board-theme=print] .sq-hint-to{box-shadow:none;background-color:#9edda8!important;background-image:none!important}[data-board-theme=print] .sq-dark.sq-hint-to{background-color:#5aa86a!important}@keyframes arcade-capture-blast{0%{opacity:1;transform:translate(0)scale(1)rotate(0)}to{transform:translate(var(--blast-x,120%), var(--blast-y,-120%)) scale(.35) rotate(var(--blast-rot,40deg));opacity:0}}[data-board-theme=arcade] .piece-arcade-blast,.piece-arcade-blast{pointer-events:none;animation:.45s cubic-bezier(.15,.85,.25,1) forwards arcade-capture-blast}@keyframes arcade-mate-shard-fly{0%{opacity:1;filter:brightness(1.2);transform:translate(0)scale(1)rotate(0)}to{transform:translate(var(--mate-x,80%), var(--mate-y,-80%)) scale(.55) rotate(var(--mate-rot,40deg));opacity:0;filter:brightness(2.2)}}@keyframes arcade-mate-flash{0%{opacity:1;transform:scale(.35)}to{opacity:0;transform:scale(3.2)}}@keyframes arcade-mate-banner-in{0%{opacity:0;letter-spacing:.4em;transform:scale(.2)rotate(-8deg)}55%{opacity:1;letter-spacing:.18em;transform:scale(1.12)rotate(2deg)}to{opacity:1;letter-spacing:.22em;transform:scale(1)rotate(0)}}.arcade-mate-flash{z-index:54;pointer-events:none;background:radial-gradient(circle,#fff078f2 0%,#ff2bd68c 40%,#0000 70%);border-radius:50%;animation:.55s ease-out forwards arcade-mate-flash;position:absolute}.piece-arcade-mate-shard{pointer-events:none;animation:.52s cubic-bezier(.15,.8,.25,1) forwards arcade-mate-shard-fly}.arcade-mate-banner{z-index:60;pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.arcade-mate-banner-glow{filter:blur(6px);background:radial-gradient(#ff2bd673 0%,#50dcff33 45%,#0000 70%);border-radius:1rem;position:absolute;inset:18% 8%}.arcade-mate-banner-text{color:#fff56a;text-transform:uppercase;letter-spacing:.22em;text-shadow:0 0 8px #ff2bd6,0 0 18px #50dcff,0 2px #1a0030,3px 3px #ff2bd6;-webkit-text-stroke:1px #1a0030;font-family:ui-sans-serif,system-ui,sans-serif;font-size:clamp(1.35rem,9vw,2.6rem);font-weight:900;animation:.45s cubic-bezier(.2,1.2,.3,1) forwards arcade-mate-banner-in;position:relative}@media (prefers-reduced-motion:reduce){.piece-arcade-mate-shard,.arcade-mate-flash,.arcade-mate-banner-text,.piece-arcade-blast{animation-duration:.01ms}}[data-board-theme=future] .sq-coord--on-light{color:#1e2936;text-shadow:0 0 1px #e2eaf0d9}[data-board-theme=future] .sq-coord--on-dark{color:#e8f0f6;text-shadow:none}[data-board-theme=tournament] .sq-coord--on-light{color:#2e4a28;text-shadow:0 0 1px #eeeed2d9}[data-board-theme=tournament] .sq-coord--on-dark{color:#f5f5f0;text-shadow:none}[data-board-theme=print] .sq-coord--on-light{color:#3d2a1a;text-shadow:0 0 1px #faf8f2e6}[data-board-theme=print] .sq-coord--on-dark{color:#faf8f2;text-shadow:0 0 1px #3d2a1a8c}@keyframes hint-in{0%{opacity:0}to{opacity:1}}@keyframes splash-logo-spin{0%{transform:rotate(-8deg)scale(.88)}to{transform:rotate(352deg)scale(1)}}@keyframes splash-story-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.splash-logo{animation:1.55s cubic-bezier(.22,1,.36,1) .5s both splash-logo-spin}.splash-story{animation:.55s ease-out .15s both splash-story-in}@media (prefers-reduced-motion:reduce){.splash-logo,.splash-story{animation:none}}.mode-tab-nudge{animation:1.1s ease-in-out infinite mode-tab-nudge;box-shadow:0 0 0 3px #2f5d5066,0 0 16px #2f5d5073}@keyframes mode-tab-nudge{0%,to{box-shadow:0 0 0 2px #2f5d5059,0 0 10px #2f5d504d}50%{box-shadow:0 0 0 5px #2f5d508c,0 0 22px #2f5d50b3}}.mode-tab-nudge-yellow{animation:.8s ease-in-out infinite mode-tab-flash-yellow;box-shadow:0 0 0 3px #ffc40073;color:#1c1915!important;background:#ffe14a!important}@keyframes mode-tab-flash-yellow{0%,to{box-shadow:0 0 0 2px #ffc40059;background:#fff3a3!important}50%{box-shadow:0 0 0 6px #ffba008c;background:#ffd000!important}}@keyframes hint-from-pulse{0%,to{filter:brightness()}50%{filter:brightness(1.1)}}@media (prefers-reduced-motion:reduce){.sq-hint-from,.sq-hint-to,.legal-dot,.legal-capture,.mode-tab-nudge,.mode-tab-nudge-yellow{animation:none!important}.mode-tab-nudge-yellow{color:#1c1915!important;background:#ffd000!important}.piece-abs{transition:none!important}.lcb-flash,.lcb-shard,.lcb-thumb{animation:none!important;display:none!important}.lcb-king{animation:.38s ease-out both lcb-piece-pop,.48s ease-in .4s forwards lcb-piece-fade!important}}.line-complete-burst{z-index:40;pointer-events:none;position:absolute;inset:-6% -2% .75rem;overflow:visible}.lcb-flash{background:radial-gradient(circle,#c9a22780 0%,#2f7a4a2e 42%,#0000 72%);border-radius:50%;width:58%;height:58%;animation:.62s ease-out both lcb-flash;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.4)}.lcb-king,.lcb-shard{justify-content:center;align-items:center;width:34%;height:34%;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.lcb-king{z-index:2;filter:drop-shadow(0 8px 14px #1c191559);animation:.5s cubic-bezier(.2,1.45,.32,1) both lcb-piece-pop,1ms linear .54s forwards lcb-piece-hide}.lcb-king--reduced{animation:.38s ease-out both lcb-piece-pop,.48s ease-in .4s forwards lcb-piece-fade}.lcb-king .chess-piece-img,.lcb-shard .chess-piece-img{width:100%;max-width:100%;height:100%;max-height:100%}.lcb-shard{z-index:3;opacity:0;animation:.9s cubic-bezier(.18,.68,.22,1) forwards lcb-shard-fly;animation-delay:calc(.53s + var(--stagger,0s))}.lcb-thumb{z-index:4;opacity:0;animation:1.45s cubic-bezier(.16,.7,.28,1) forwards lcb-thumb-burst;animation-delay:var(--delay,.5s);will-change:transform, opacity;font-size:clamp(1.05rem,5.2vw,1.55rem);line-height:1;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.2)}.lcb-thumb--gold{filter:drop-shadow(0 0 6px #c9a227d9)drop-shadow(0 2px 2px #1c191540)}.lcb-thumb--green{filter:hue-rotate(70deg)saturate(1.35)drop-shadow(0 0 6px #2f7a4abf)drop-shadow(0 2px 2px #1c191540)}@keyframes lcb-flash{0%{opacity:0;transform:translate(-50%,-50%)scale(.35)}35%{opacity:1;transform:translate(-50%,-50%)scale(1.05)}to{opacity:0;transform:translate(-50%,-50%)scale(1.35)}}@keyframes lcb-piece-pop{0%{opacity:0;transform:translate(-50%,-50%)scale(0)}58%{opacity:1;transform:translate(-50%,-50%)scale(1.48)}78%{transform:translate(-50%,-50%)scale(1.12)}to{opacity:1;transform:translate(-50%,-50%)scale(1.22)}}@keyframes lcb-piece-hide{to{opacity:0;visibility:hidden}}@keyframes lcb-piece-fade{to{opacity:0;transform:translate(-50%,-50%)scale(1.05)}}@keyframes lcb-shard-fly{0%{opacity:1;transform:translate(-50%,-50%)rotate(0)scale(1)}to{opacity:0;transform:translate(-50%, -50%) translate(var(--x), var(--y)) rotate(var(--rot)) scale(.5)}}@keyframes lcb-thumb-burst{0%{opacity:0;transform:translate(-50%, -50%) scale(calc(var(--size) * .25)) rotate(0deg)}14%{opacity:1;transform:translate(-50%, -50%) translate(calc(var(--x) * .38), calc(var(--y) * .28 - 4%)) scale(calc(var(--size) * 1.18)) rotate(calc(var(--spin) * .35))}58%{opacity:1;transform:translate(-50%, -50%) translate(var(--x), var(--y)) scale(var(--size)) rotate(var(--spin))}to{opacity:0;transform:translate(-50%, -50%) translate(var(--x), calc(var(--y) + 10%)) scale(calc(var(--size) * .7)) rotate(var(--spin))}}.promo-picker{z-index:70;pointer-events:auto;touch-action:manipulation;background:#1c19158c;border-radius:0;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.promo-picker-row{pointer-events:auto;background:var(--color-bg-elevated);box-shadow:var(--shadow-card);border-radius:1rem;gap:.45rem;padding:.65rem;display:flex}.promo-picker-btn{pointer-events:auto;touch-action:manipulation;-webkit-tap-highlight-color:transparent;cursor:pointer;background:var(--color-bg-subtle);width:3.75rem;min-width:44px;height:4.5rem;min-height:44px;color:var(--color-fg);letter-spacing:.04em;border:none;border-radius:.75rem;flex-direction:column;justify-content:center;align-items:center;font-size:.72rem;font-weight:700;display:flex}.promo-picker-btn .chess-piece-img{pointer-events:none;width:72%;max-width:72%;height:72%;max-height:72%}.promo-picker-btn:active{background:var(--color-border);transform:scale(.96)}.piece-drag-ghost{pointer-events:none;z-index:80;touch-action:none;-webkit-user-select:none;user-select:none;will-change:left, top;filter:drop-shadow(0 6px 10px #1c191561);position:fixed}.trainer-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.4rem;min-width:0;margin-top:.5rem;display:flex}.trainer-secondaries{flex-wrap:wrap;align-items:center;gap:.35rem;min-width:0;display:flex}.trainer-primary{flex-wrap:wrap;flex:auto;justify-content:flex-end;align-items:center;gap:.35rem;min-width:0;margin-left:auto;display:flex}.line-result-overlay{padding-top:0;padding-left:.75rem;padding-right:.75rem;padding-bottom:max(.75rem, env(safe-area-inset-bottom,0px));background:0 0;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.line-result-dim{pointer-events:none;inset-inline:0;background:linear-gradient(#0000,#1c191538);height:min(52dvh,28rem);position:absolute;bottom:0}html[data-color-scheme=dark] .line-result-dim{background:linear-gradient(#0000,#141210b8)}.line-result-dim--board-fs{background:#1c19156b;height:auto;inset:0}html[data-color-scheme=dark] .line-result-dim--board-fs{background:#1412108c}.line-result-actions-row{align-items:center;gap:.35rem;display:flex}.line-result-actions-or{color:var(--color-fg-muted);flex:none;align-self:center;padding:0 .15rem;font-size:.78rem;font-weight:600}.line-result-actions-row>button{border-radius:.75rem;flex:1 1 0;min-height:2.35rem;padding:.4rem .65rem;font-size:.82rem;font-weight:700}.line-result-secondary-btn{border:1px solid var(--color-border);background:var(--color-bg-subtle);color:var(--color-fg)}.line-result-secondary-btn:active{transform:scale(.99)}.line-result-primary-btn{background:var(--color-accent);color:var(--color-accent-fg)}.line-result-primary-btn:active{transform:scale(.99)}.line-result-sheet{border:1px solid var(--color-border);background:var(--color-bg-elevated);width:100%;max-width:32rem;max-height:min(42dvh,22rem,100dvh - min(100vw,26rem) - 4.5rem);box-shadow:var(--shadow-card), 0 -8px 28px #1c19151f;border-radius:1rem;flex-direction:column;display:flex;position:relative;overflow:hidden}.line-result-sheet--wrong{border-color:var(--color-danger)}.line-result-sheet--expanded{max-height:min(78dvh,36rem)}.line-result-overlay--docked{pointer-events:none;padding-left:.5rem;padding-right:.5rem;padding-bottom:max(.5rem, env(safe-area-inset-bottom,0px))}.line-result-dock{pointer-events:auto;border:1px solid var(--color-border);background:var(--color-bg-elevated);width:100%;max-width:32rem;max-height:min(38dvh,16rem);box-shadow:var(--shadow-card), 0 -6px 20px #1c19151f;border-radius:.85rem;flex-direction:column;display:flex;position:relative;overflow:hidden}.line-result-dock--wrong{border-color:var(--color-danger)}.line-result-body-wrap{flex-direction:column;flex:auto;min-height:0;display:flex;position:relative}.line-result-body{-webkit-overflow-scrolling:touch;flex:auto;min-height:0;overflow-y:auto}.line-result-scroll-cue{pointer-events:none;inset-inline:0;height:2.6rem;position:absolute;bottom:0}.line-result-scroll-fade{background:linear-gradient(to top, var(--color-bg-elevated), transparent);position:absolute;inset:0}html[data-color-scheme=dark] .line-result-scroll-fade{background:linear-gradient(to top, var(--color-bg-elevated), transparent)}.line-result-scroll-hint{z-index:1;height:100%;color:var(--color-fg-muted);justify-content:center;align-items:flex-end;gap:.15rem;padding-bottom:.2rem;font-size:.7rem;font-weight:600;display:flex;position:relative}.train-board-anchor{scroll-margin-top:4.75rem;scroll-margin-bottom:min(52dvh,28rem)}.train-embedded.train-layout{min-height:0}.train-embedded .train-board-band{flex:none;justify-content:flex-start}.train-frame-chrome{padding:0 .2rem .15rem}.train-frame-below{padding:0 .15rem .15rem}.train-frame-below .train-frame-notation{margin-top:.3rem;margin-bottom:.15rem;padding-top:.3rem;padding-bottom:.3rem}.train-frame-below .train-frame-status{min-height:1.35em;margin-bottom:.2rem}.home-frame-train .train-embedded .trainer-actions{margin-top:.15rem}.home-frame-train .board-play button{touch-action:none}.near-miss-toast{z-index:6;border:1px solid var(--color-border);background:var(--color-bg-elevated);color:var(--color-fg);cursor:pointer;border-radius:.85rem;flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:.4rem .65rem;margin:.55rem 0 0;padding:.45rem .65rem;display:flex;position:relative;box-shadow:0 1px 2px #1c19150d}.near-miss-san-chip{background:var(--color-light-sq);min-height:1.45rem;color:var(--color-fg);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;padding:.12rem .55rem;font-size:.78rem;font-weight:700;display:inline-flex}.near-miss-toast-cta{border:1px solid var(--color-border);background:var(--color-bg);min-height:2rem;color:var(--color-fg);border-radius:999px;flex:none;padding:.28rem .7rem;font-size:.78rem;font-weight:650}.near-miss-toast-cta:active{transform:scale(.98)}.home-warmup-chip{border:1px solid var(--color-border);background:var(--color-bg);min-height:1.75rem;color:var(--color-fg-muted);letter-spacing:-.01em;border-radius:999px;align-items:center;margin-top:.45rem;padding:.2rem .7rem;font-size:.75rem;font-weight:600;display:inline-flex}.home-warmup-chip:active{transform:scale(.98)}.pack-card-warmup{padding:0 1rem .75rem}.line-row-active{border-color:var(--color-accent);background:#c2cdc5}@supports (color:color-mix(in lab, red, red)){.line-row-active{background:color-mix(in srgb, var(--color-accent) 28%, var(--color-bg-elevated))}}.line-row-active{box-shadow:inset 5px 0 0 var(--color-accent)}.pack-list .line-row,.home-lines-panel .line-row{touch-action:manipulation}.book-solid-stamp{background:var(--color-bg-elevated);width:.82rem;height:.82rem;color:var(--color-success);border-radius:999px;place-items:center;font-size:.58rem;font-weight:800;line-height:1;display:grid;position:absolute;bottom:-.16rem;right:-.18rem;box-shadow:0 0 0 1px #90ae91}@supports (color:color-mix(in lab, red, red)){.book-solid-stamp{box-shadow:0 0 0 1px color-mix(in oklab, var(--color-success) 45%, var(--color-border))}}.book-solid-stamp{pointer-events:none}@media (width<=640px){.train-layout{min-height:calc(100dvh - 4.75rem - env(safe-area-inset-top,0px));flex-direction:column;display:flex}.train-top-chrome{flex:none}.train-top-chrome>button:first-child{margin-bottom:.55rem}.train-top-chrome>h2{font-size:1.12rem}.train-idea{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:.15rem;line-height:1.35;display:-webkit-box;overflow:hidden}.train-top-chrome .my-3\.5{margin-top:.65rem;margin-bottom:.65rem}.train-board-band{flex-direction:column;flex:auto;justify-content:center;min-height:0;display:flex}.train-below{flex:none}}.train-layout[data-free-try=true] .train-top-chrome .my-3\.5{margin-bottom:.25rem}.train-layout[data-free-try=true] .train-board-band{flex-direction:column;justify-content:flex-start;align-items:stretch;width:100%;max-width:420px;margin-left:auto;margin-right:auto;display:flex}@media (width>=960px){.train-layout[data-free-try=true] .train-board-band{grid-template-columns:minmax(14rem,17.5rem) minmax(16rem,26rem);grid-template-areas:"voice expand""voice board";justify-content:start;align-items:center;gap:.2rem .85rem;width:100%;max-width:none;margin-left:0;margin-right:0;display:grid}.train-layout[data-free-try=true] .free-try-voice{grid-area:voice}.train-layout[data-free-try=true] .train-board-band>.mb-1{grid-area:expand;margin-bottom:0}.train-layout[data-free-try=true] .train-board-anchor{grid-area:board;width:100%}}.free-try-voice{background:linear-gradient(#fbf6ea 0%,#f3e6cf 100%);border:1.5px solid #e4d2b0;border-radius:.95rem;align-items:center;gap:.45rem;margin:0;padding:.15rem .45rem .15rem .12rem;display:flex;box-shadow:inset 0 1px #ffffffb3}.free-try-voice-figure-wrap{flex:none;width:3.7rem;height:5.15rem;overflow:hidden}.free-try-voice-figure{object-fit:contain;object-position:center top;filter:drop-shadow(0 8px 10px #3c24122e);-webkit-user-drag:none;-webkit-user-select:none;user-select:none;width:auto;max-width:none;height:8rem}.free-try-voice-line{color:#3a2a1c;flex:auto;min-width:0;margin:0;font-size:.92rem;line-height:1.35}.free-try-voice-skip{background:var(--color-accent);min-height:2.6rem;color:var(--color-accent-fg);border:0;border-radius:999px;flex:none;padding:.35rem .9rem;font-size:.82rem;font-weight:750}.free-try-voice-skip:active{transform:scale(.99)}.free-try-voice-skip:disabled{opacity:.55}.board-arrow{stroke-linecap:round;stroke-linejoin:round}.create-own{text-align:center;max-width:28rem;margin:0 auto;padding-bottom:1.5rem}.create-own .sq-light{background-color:#f3e5c8!important}.create-own .sq-dark{background-color:#a97850!important}.create-own-nav{justify-content:flex-start;margin:0 0 .65rem;display:flex}.create-own-home{background:var(--color-bg-subtle);min-height:2.4rem;color:var(--color-fg-muted);border:0;border-radius:999px;align-items:center;padding:.35rem .95rem;font-size:.82rem;font-weight:600;display:inline-flex}.create-own-home:active{transform:scale(.98)}.create-own-head{margin-bottom:.85rem}.create-own-title{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:1.85rem;font-weight:700}.create-own-sub{color:var(--color-fg-muted);margin:.35rem 0 0;font-size:.95rem}.create-own-side{background:var(--color-bg-subtle);border-radius:999px;gap:.15rem;margin:1rem auto 0;padding:.2rem;display:inline-flex}.create-own-side-btn{min-height:2.4rem;color:var(--color-fg-muted);background:0 0;border:0;border-radius:999px;align-items:center;gap:.4rem;padding:.35rem 1rem;font-size:.88rem;font-weight:600;display:inline-flex}.create-own-side-btn.is-on{background:var(--color-accent);color:var(--color-accent-fg)}.create-own-side-dot{border:1.5px solid;border-radius:999px;width:.7rem;height:.7rem}.create-own-side-dot.is-black{background:currentColor}.create-own-side-dot.is-white{background:0 0}.create-own-identity{color:var(--color-fg-muted);margin:.85rem 0 .35rem;font-size:.92rem;font-weight:600}.create-own-identity[data-create-own-identity=unknown]{color:var(--color-fg-subtle)}.create-own-board-row{justify-content:center;align-items:stretch;gap:.55rem;max-width:26rem;margin:.2rem auto 0;display:flex}.create-own-board{flex:auto;min-width:0;max-width:22rem;margin:0}.create-own-board .relative.mx-auto{margin-bottom:0}.create-own-eval{flex-direction:column;flex:none;justify-content:flex-end;align-items:center;gap:.4rem;padding:.15rem 0;display:flex}.create-own-eval-track{background:#1c1915;border-radius:999px;flex-direction:column;flex:auto;justify-content:flex-end;width:.42rem;min-height:12rem;display:flex;overflow:hidden}.create-own-eval-white{background:#fbf8f2;width:100%}.create-own-eval-score{color:var(--color-fg-muted);letter-spacing:.01em;font-size:.72rem;font-weight:700}.create-own-engine{min-height:1.2em;color:var(--color-fg-subtle);margin:.7rem 0 .2rem;font-size:.78rem;font-weight:600}.create-own-engine[data-create-own-engine=hidden]{visibility:hidden}.create-own-multipv{margin:.15rem 0 .7rem}.create-own-multipv-kicker{color:var(--color-fg-subtle);margin:0 0 .45rem;font-size:.72rem;font-weight:600}.create-own-pvs{flex-wrap:wrap;justify-content:center;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.create-own-pv{border:1px solid var(--color-border);background:var(--color-bg-elevated);text-align:left;border-radius:999px;align-items:center;gap:.55rem;min-height:2.35rem;padding:.4rem .75rem;display:flex}.create-own-pv.is-pv1{border-color:#90a194}@supports (color:color-mix(in lab, red, red)){.create-own-pv.is-pv1{border-color:color-mix(in srgb, var(--color-accent) 45%, var(--color-border))}}.create-own-pv-score{color:var(--color-fg);flex:none;font-size:.88rem;font-weight:700}.create-own-pv-line{color:var(--color-fg-muted);white-space:nowrap;text-overflow:ellipsis;max-width:11.5rem;font-size:.78rem;font-weight:500;overflow:hidden}.create-own-line-kicker{color:var(--color-fg-subtle);margin:.15rem 0 .45rem;font-size:.75rem;font-weight:600}.create-own-chips{flex-wrap:wrap;justify-content:center;gap:.45rem;margin:.15rem 0 1.1rem;display:flex}.create-own-chip,.create-own-chips-empty{border:1px solid var(--color-border);background:var(--color-bg-elevated);min-height:2.15rem;color:var(--color-fg);border-radius:999px;padding:.35rem .85rem;font-size:.88rem;font-weight:600}.create-own-chip.is-on{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-fg)}.create-own-actions{flex-wrap:wrap;justify-content:center;align-items:stretch;gap:.55rem;display:flex}.create-own-remember{background:var(--color-accent);min-height:3.15rem;color:var(--color-accent-fg);border:0;border-radius:999px;flex:100%;justify-content:center;align-items:center;gap:.45rem;font-size:1.02rem;font-weight:700;display:inline-flex}.create-own-remember:disabled{opacity:.4}.create-own-remember:not(:disabled):active{transform:scale(.99)}.create-own-back,.create-own-clear{border:1px solid var(--color-border);background:var(--color-bg-elevated);min-height:3.15rem;color:var(--color-fg-muted);border-radius:999px;flex:8rem;justify-content:center;align-items:center;gap:.35rem;padding:0 1rem;font-size:.92rem;font-weight:600;display:inline-flex}.create-own-back:disabled{opacity:.4}.create-own-back:not(:disabled):active,.create-own-clear:active{transform:scale(.98)}.create-own-footer{color:var(--color-fg-subtle);margin:1.1rem 0 0;font-size:.78rem}.create-own-remember-overlay{z-index:90;background:#1c19158c;justify-content:center;align-items:center;padding:1.25rem;display:flex;position:fixed;inset:0}.create-own-remember-sheet{background:var(--color-bg-elevated);width:min(24rem,100%);box-shadow:var(--shadow-card);text-align:center;border-radius:1.15rem;padding:1.6rem 1.35rem 1.25rem}.create-own-remember-title{font-family:var(--font-display);margin:0;font-size:1.85rem;font-weight:700}.create-own-remember-identity{color:var(--color-fg-muted);margin:.35rem 0 0;font-size:.92rem;font-weight:600}.create-own-remember-copy{color:var(--color-fg);margin:.7rem 0 0;font-size:.95rem;line-height:1.4}.create-own-remember-sans{background:var(--color-bg);border-radius:.85rem;margin:1rem 0 1.15rem;padding:.85rem 1rem;font-size:.95rem;font-weight:600;line-height:1.45}.create-own-remember-go{background:var(--color-accent);width:100%;min-height:3.1rem;color:var(--color-accent-fg);border:0;border-radius:999px;font-size:1rem;font-weight:700}.create-own-remember-go:active{transform:scale(.99)}.create-own-remember-edit{width:100%;min-height:2.5rem;color:var(--color-fg);background:0 0;border:0;margin-top:.2rem;font-size:.95rem;font-weight:600}.create-own-remember-tip{color:var(--color-fg-subtle);margin:.35rem 0 0;font-size:.75rem}.create-own-entry{border-radius:calc(var(--radius-card) + 2px);border:1.5px solid #aeb6a9;margin:0 0 1.15rem;padding:1rem 1.1rem 1.05rem}@supports (color:color-mix(in lab, red, red)){.create-own-entry{border:1.5px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border))}}.create-own-entry{background:var(--color-bg-elevated);box-shadow:var(--shadow-card)}.create-own-entry-kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--color-fg-subtle);margin:0;font-size:.68rem;font-weight:700}.create-own-entry-title{font-family:var(--font-display);margin:.25rem 0 0;font-size:1.2rem;font-weight:700}.create-own-entry-copy,.create-own-entry-san{color:var(--color-fg-muted);margin:.3rem 0 0;font-size:.85rem}.create-own-entry-actions{flex-wrap:wrap;gap:.45rem;margin-top:.85rem;display:flex}.create-own-entry-primary,.create-own-entry-secondary{border-radius:999px;min-height:2.75rem;padding:.5rem 1rem;font-size:.88rem;font-weight:700}.create-own-entry-primary{background:var(--color-accent);color:var(--color-accent-fg);border:0}.create-own-entry-secondary{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-fg)}.create-own-train-head{text-align:center;margin-bottom:.15rem}.create-own-train-identity{color:var(--color-fg-muted);margin:.35rem 0 0;font-size:.92rem;font-weight:600}.create-own-train-chip{background:var(--color-bg-subtle);color:var(--color-fg-muted);border-radius:999px;margin:.45rem 0 0;padding:.2rem .7rem;font-size:.75rem;font-weight:600;display:inline-flex}.app-shell--landing{background-color:#f3eadc;background-image:radial-gradient(#5c40200e .65px,#0000 .8px);background-size:5px 5px}html[data-color-scheme=dark] .app-shell--landing{background-color:var(--color-bg);background-image:radial-gradient(#ffffff0a .65px,#0000 .8px)}.app-main--landing{max-width:min(1100px,100%);padding:0}.landing-page{min-height:100dvh;color:var(--color-fg)}.landing-bar{width:min(1100px,100%);padding:max(.45rem, env(safe-area-inset-top,0px)) max(1rem, env(safe-area-inset-right,0px)) .15rem max(1rem, env(safe-area-inset-left,0px));flex-wrap:wrap;align-items:center;gap:0 .85rem;margin:0 auto;display:flex}.landing-nav{flex:100%;order:3;align-items:center;min-width:0;display:flex}.landing-nav-links{flex-wrap:wrap;align-items:center;gap:.35rem .6rem;display:inline-flex}@media (width>=720px){.landing-nav{flex:0 auto;order:1}}.landing-nav-link{min-height:44px;color:var(--color-fg);text-underline-offset:.22em;background:0 0;border:0;align-items:center;padding:0 .1rem;font-size:.95rem;font-weight:700;-webkit-text-decoration:underline #1c191559;text-decoration:underline #1c191559;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.landing-nav-link{-webkit-text-decoration-color:color-mix(in srgb, var(--color-fg) 35%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--color-fg) 35%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--color-fg) 35%, transparent);text-decoration-color:color-mix(in srgb, var(--color-fg) 35%, transparent)}}.landing-nav-link:active{opacity:.7}.landing-nav-new{background:#1c19151a;border-radius:999px;margin-inline-start:.32rem;padding:.08rem .32rem .06rem}@supports (color:color-mix(in lab, red, red)){.landing-nav-new{background:color-mix(in srgb, var(--color-fg) 10%, transparent)}}.landing-nav-new{color:var(--color-fg-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.62rem;font-weight:700;line-height:1.2;text-decoration:none}.landing-tools{order:2;align-items:center;gap:.15rem;margin-inline-start:auto;display:flex}.landing-theme-btn{border:1.5px solid var(--color-border);background:var(--color-bg-elevated);min-height:44px;color:var(--color-fg);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:.35rem;padding:0 .7rem;font-size:.84rem;font-weight:700;display:inline-flex}.landing-theme-btn:active{background:#e9e6e0}@supports (color:color-mix(in lab, red, red)){.landing-theme-btn:active{background:color-mix(in srgb, var(--color-fg) 8%, var(--color-bg-elevated))}}.landing-menu{order:0;margin-inline-start:0}@media (width>=760px){.landing-bar{flex-wrap:nowrap}.landing-nav{flex:0 auto;order:0}.landing-tools,.landing-menu{order:0}}.landing-brand{align-items:center;gap:.7rem;min-width:0;display:flex}.brand-mark{object-fit:contain;flex:none;width:2.85rem;height:2.85rem;display:block}.landing-wordmark{letter-spacing:-.03em;font-size:1.22rem;font-weight:750;line-height:1}.landing-menu-btn{min-width:44px;min-height:44px;color:var(--color-fg);background:0 0;border:0;border-radius:.7rem;justify-content:center;align-items:center;gap:.3rem;padding:0 .2rem;font-size:.95rem;font-weight:700;display:inline-flex}.landing-menu-btn:active{background:#1c191514}@supports (color:color-mix(in lab, red, red)){.landing-menu-btn:active{background:color-mix(in srgb, var(--color-fg) 8%, transparent)}}.landing-menu-row,.landing-menu-split{justify-content:space-between;gap:.75rem}.landing-menu-row{background:#e3e5df;border-radius:.9rem;align-items:center;width:100%;min-height:3rem;padding:.45rem .9rem;display:flex}@supports (color:color-mix(in lab, red, red)){.landing-menu-row{background:color-mix(in srgb, var(--color-accent) 12%, var(--color-bg-elevated))}}.landing-menu-row{color:var(--color-fg);font-size:.95rem;font-weight:700}.landing-menu-aside{color:var(--color-fg-muted);font-size:.82rem;font-weight:650}.landing-inner{width:min(1100px,100%);padding:.35rem max(1.1rem, env(safe-area-inset-right,0px)) max(2.4rem, env(safe-area-inset-bottom,0px)) max(1.1rem, env(safe-area-inset-left,0px));margin:0 auto}.landing-hero-art{flex-wrap:nowrap;justify-content:flex-start;align-items:flex-end;gap:.55rem;min-height:15.5rem;margin:.15rem 0 .35rem;display:flex}.landing-coach-wrap{z-index:1;filter:drop-shadow(0 12px 14px #3c24122e);flex:0 auto;width:max-content;max-width:46%;margin-bottom:-.15rem;line-height:0;position:relative}.landing-coach{object-fit:contain;object-position:center bottom;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:auto;max-width:100%;height:15.25rem;display:block}.landing-coach-lid{z-index:2;transform-origin:top;pointer-events:none;opacity:0;background:#fffbf8;border-radius:45%;width:2.15%;height:1.45%;animation:5s linear infinite landing-coach-blink;position:absolute;transform:translate(-50%)scaleY(0);box-shadow:inset 0 -1px #5a463047}.landing-coach-lid--left{top:18.11%;left:41.36%}.landing-coach-lid--right{top:18.02%;left:54.94%}@keyframes landing-coach-blink{0%,92%,98%,to{opacity:0;transform:translate(-50%)scaleY(0)}94.2%,95.8%{opacity:1;transform:translate(-50%)scaleY(1)}}@media (prefers-reduced-motion:reduce){.landing-coach-lid{opacity:0;animation:none}}.landing-mug-logo{z-index:2;aspect-ratio:1;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:15.5%;max-width:none;height:auto;position:absolute;top:74.837%;left:48.125%;transform:translate(-50%,-50%)}.landing-demo{z-index:1;flex-direction:column;flex:auto;align-items:stretch;gap:.35rem;width:auto;min-width:0;max-width:100%;display:flex;position:relative}.landing-demo .mb-4{margin-bottom:0}.landing-demo .board-play button{pointer-events:none}.landing-demo-modes{background:var(--color-bg-subtle);border-radius:999px;gap:.3rem;padding:.2rem;display:flex}.landing-demo-tab{text-align:center;color:var(--color-fg-muted);border-radius:999px;flex:auto;padding:.35rem .4rem;font-size:.78rem;font-weight:700}.landing-demo-tab.is-active{background:var(--color-bg-elevated);color:var(--color-fg);box-shadow:0 1px 2px #1c191514}.landing-copy{text-align:center}.landing-sub{color:var(--color-fg-muted);margin:.45rem 0 0;font-size:1.02rem}.landing-under-board{flex-direction:column;align-items:stretch;gap:.55rem;margin:.15rem 0 .35rem;display:flex}.landing-cta-stack{flex-direction:column;align-items:stretch;gap:.55rem;margin-top:1.05rem;display:flex}.landing-cta-stack .landing-cta{margin-top:0}.landing-cta{color:#f7f3ea;background:#23483c;border:0;border-radius:.9rem;flex-direction:column;justify-content:center;align-items:center;gap:.12rem;width:100%;min-height:3.25rem;margin-top:1.05rem;padding:.7rem 1.2rem;font-size:1.05rem;font-weight:750;line-height:1.15;display:flex}.landing-cta-title{line-height:1.15}.landing-cta-secondary{color:#23483c;background:0 0;border:1.5px solid #23483c;border-radius:.8rem;width:100%;min-height:2.5rem;padding:.4rem 1rem;font-size:.92rem;font-weight:700}.landing-cta-secondary:active,.landing-cta:active{transform:scale(.99)}.landing-cta-note{color:#efe6d6;margin:0;font-size:.8rem;font-weight:650;line-height:1.2}.landing-open-here{margin-top:.85rem}.landing-open-here .landing-section-head{margin-top:0}.landing-section-head{flex-wrap:wrap;align-items:baseline;gap:.15rem .75rem;margin:1.7rem 0 .7rem;display:flex}.landing-section-title{font-family:var(--font-display);letter-spacing:-.02em;margin:1.7rem 0 .7rem;font-size:1.35rem;font-weight:650}.landing-section-head .landing-section-title{margin:0}.landing-section-aside{color:var(--color-fg-muted);margin:0;font-size:.84rem;font-weight:650}.landing-open-grid{flex-direction:column;gap:.7rem;display:flex}.landing-pack-card{border:1px solid #d1bda9;flex-direction:column;align-items:flex-start;gap:.2rem;width:100%;padding:.95rem 1.05rem;display:flex}@supports (color:color-mix(in lab, red, red)){.landing-pack-card{border:1px solid color-mix(in srgb, #a97850 28%, var(--color-border))}}.landing-pack-card{background:var(--color-bg-elevated);box-shadow:var(--shadow-card);text-align:start;color:inherit;border-radius:1.05rem}.landing-pack-card:active{transform:scale(.99)}.landing-pack-name{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.08rem;font-weight:700}.landing-pack-price{color:#2f5d50;font-size:.95rem;font-weight:750}.landing-puzzle{width:100%;margin:0}.landing-puzzle-card{border:1px solid #a7b1a4;flex-direction:column;align-items:flex-start;gap:.12rem;width:100%;max-width:28rem;padding:.75rem .95rem;display:flex}@supports (color:color-mix(in lab, red, red)){.landing-puzzle-card{border:1px solid color-mix(in srgb, #2f5d50 32%, var(--color-border))}}.landing-puzzle-card{background:var(--color-bg-elevated);box-shadow:var(--shadow-card);text-align:start;color:inherit;border-radius:1rem}.landing-puzzle-card:active{transform:scale(.99)}.landing-puzzle-kicker{color:#2f5d50;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:750}.landing-puzzle-title{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.02rem;font-weight:700}.landing-puzzle-note{color:var(--color-fg-muted);font-size:.84rem;font-weight:650}.buy-all-offer-slot{width:100%;margin:.9rem 0 .35rem}.buy-all-offer{border:2px solid #8b9d90;flex-direction:column;align-items:flex-start;gap:.22rem;width:100%;padding:.95rem 1.05rem;display:flex}@supports (color:color-mix(in lab, red, red)){.buy-all-offer{border:2px solid color-mix(in srgb, #2f5d50 48%, var(--color-border))}}.buy-all-offer{background:var(--color-bg-elevated);box-shadow:var(--shadow-card);text-align:start;color:inherit;border-radius:1.05rem}.buy-all-offer:disabled{opacity:.65}.buy-all-offer:active:not(:disabled){transform:scale(.99)}.buy-all-offer-kicker{color:#2f5d50;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:750}.buy-all-offer-title{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.08rem;font-weight:700}.buy-all-offer-copy,.buy-all-offer-note{color:var(--color-fg-muted);font-size:.84rem;font-weight:550;line-height:1.35}.buy-all-offer-error{color:var(--color-danger);margin:.45rem 0 0;font-size:.75rem;font-weight:650}html[data-color-scheme=dark] .buy-all-offer-kicker,html[data-color-scheme=dark] .landing-pack-price,html[data-color-scheme=dark] .landing-puzzle-kicker,html[data-color-scheme=dark] .landing-cta,html[data-color-scheme=dark] .landing-cta-secondary{color:#e7f3ec}html[data-color-scheme=dark] .landing-cta-secondary{border-color:#e7f3ec}html[data-color-scheme=dark] .landing-cta{background:#2f6a58}html[data-color-scheme=dark] .landing-cta-note{color:#d5e8de}.landing-soon-ask{color:var(--color-fg-muted);margin:0 0 .85rem;font-size:.92rem;line-height:1.45}.landing-soon-ask a{color:inherit;text-underline-offset:.18em;font-weight:650;text-decoration:underline}.landing-chips{flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.landing-chip{color:#fff;background:#111110;border:1px solid #111110;border-radius:999px;align-items:center;min-height:2.15rem;padding:.35rem .85rem;font-size:.84rem;font-weight:700;display:inline-flex}html[data-color-scheme=dark] .landing-chip{color:#fff;background:#000;border-color:#ffffffb8}.landing-square-memory{width:100%;margin:0}.landing-square-memory .landing-puzzle-card,.landing-recall .landing-puzzle-card{text-decoration:none}.landing-recall{width:100%;margin:0}.landing-puzzle-title .landing-nav-new{position:relative;top:-.08rem}.landing-footer{text-align:center;color:var(--color-fg-subtle);margin:1.8rem 0 .4rem;font-size:.84rem}@media (width>=960px){.landing-hero{grid-template-columns:minmax(18rem,1.05fr) minmax(16rem,.95fr);align-items:start;column-gap:2rem;margin-top:.5rem;display:grid}.landing-hero-art{flex-wrap:nowrap;justify-content:flex-start;align-items:center;gap:.85rem;min-height:22rem;margin:0}.landing-under-board{margin-top:.85rem}.landing-coach-wrap{flex:none;max-width:none}.landing-coach{height:21.5rem}.landing-demo{flex:auto;width:auto;min-width:0;max-width:26rem}.landing-copy{text-align:start}.landing-cta-stack{align-items:flex-start}.landing-cta{width:auto;min-width:14.5rem;padding:.7rem 1.6rem}.landing-cta-secondary{width:auto;min-width:14.5rem}.landing-open-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.9rem;display:grid}.landing-square-memory,.landing-recall{width:min(22rem,100%)}}.guide-intro-copy{margin:0}.guide-intro-reopen{clear:both;border:1px solid var(--color-border);background:var(--color-bg);width:fit-content;max-width:100%;min-height:2.75rem;color:var(--color-fg);border-radius:999px;justify-content:center;align-items:center;margin-top:.9rem;padding:.5rem 1rem;font-size:.85rem;font-weight:650;display:flex;position:static}.pack-card[data-pack-access=open],.pack-card[data-pack-access=locked]{border-style:solid;border-width:2px}.pack-card[data-pack-access=open]{border-color:var(--color-success)}.pack-card[data-pack-access=locked]{border-color:var(--color-danger)}.pack-card[data-pack-access=coming-soon]{border-color:#c4b29a}.landing-pack-card[data-free-lines=true],.landing-puzzle-card[data-free-lines=true],.pack-card[data-free-lines=true]{color:#143024;background:#dff6e8;border-color:#1b7a46}.landing-pack-card[data-free-lines=true] .landing-pack-price,.landing-puzzle-card[data-free-lines=true] .landing-puzzle-kicker,.landing-puzzle-card[data-free-lines=true] .landing-puzzle-note{color:#14663a}html[data-color-scheme=dark] .landing-pack-card[data-free-lines=true],html[data-color-scheme=dark] .landing-puzzle-card[data-free-lines=true],html[data-color-scheme=dark] .pack-card[data-free-lines=true]{color:#f4fff8;background:#14663a;border-color:#8ee0ad}html[data-color-scheme=dark] .landing-pack-card[data-free-lines=true] .landing-pack-name,html[data-color-scheme=dark] .landing-pack-card[data-free-lines=true] .landing-pack-price,html[data-color-scheme=dark] .landing-puzzle-card[data-free-lines=true] .landing-puzzle-kicker,html[data-color-scheme=dark] .landing-puzzle-card[data-free-lines=true] .landing-puzzle-title,html[data-color-scheme=dark] .landing-puzzle-card[data-free-lines=true] .landing-puzzle-note,html[data-color-scheme=dark] .pack-card[data-free-lines=true]{color:#f4fff8}.home-coach-practice{flex-direction:row;align-items:center;gap:.7rem;min-width:0;padding:.15rem .55rem .1rem .65rem;display:flex}.scotch-coach-plate{display:contents}.home-coach-practice .home-board{flex:auto;min-width:0;padding:0}.home-coach-practice .home-board .mx-auto{margin-left:0;margin-right:auto}.scotch-coach-stage{z-index:1;aspect-ratio:640/1071;pointer-events:none;flex:none;align-self:center;width:10.75rem;position:relative;overflow:hidden}.scotch-coach-figure{transform-origin:0;filter:drop-shadow(0 10px 12px #3c241238);-webkit-user-drag:none;-webkit-user-select:none;user-select:none;width:100%;max-width:none;height:auto;animation:.9s cubic-bezier(.16,.84,.24,1) both scotch-coach-emerge;display:block}.scotch-coach-figure[data-coach-bust=true]{object-fit:contain;object-position:center bottom;height:100%}@keyframes scotch-coach-emerge{0%{opacity:0;transform:translate(-42%)}to{opacity:1;transform:translate(0)}}.scotch-coach-card{color:#3a2a1c;background:#fbf6ea;border:1.5px solid #e4d2b0;border-radius:1.05rem;margin:.2rem .85rem .7rem;padding:.8rem .9rem .7rem;animation:.4s .72s both scotch-coach-card-in;box-shadow:0 8px 18px #5a3a1c14}.scotch-coach-name{font-family:var(--font-display), Georgia, serif;letter-spacing:0;color:#5c3b22;margin:0 0 .2rem;font-size:1.15rem;font-weight:750;line-height:1.2}.scotch-coach-voice{letter-spacing:0;color:#8a7058;overflow-wrap:anywhere;margin:0 0 .18rem;font-size:.68rem;font-weight:650;line-height:1.2}.scotch-coach-kicker{font-family:var(--font-display), Georgia, serif;letter-spacing:0;text-transform:none;color:#6b4428;margin:0 0 .4rem;font-size:1.02rem;font-weight:650;line-height:1.3}.scotch-coach-beat{color:#3a2a1c;min-height:7.4em;margin:0;font-size:.92rem;line-height:1.45;animation:.28s scotch-coach-beat-in}.scotch-coach-actions{align-items:center;gap:.45rem;margin-top:.7rem;display:flex}.scotch-coach-mute,.scotch-coach-skip{color:#7a6248;background:0 0;border:0;border-radius:999px;min-height:2.6rem;padding:.35rem .85rem;font-size:.86rem;font-weight:650}.scotch-coach-mute:active,.scotch-coach-skip:active{opacity:.7}.scotch-coach-mute[aria-pressed=true]{color:#6b4428}.scotch-coach-next{color:#fbf6ea;background:#6b4428;border:0;border-radius:999px;flex:1;min-height:2.75rem;font-size:.92rem;font-weight:750}.scotch-coach-next:active{transform:scale(.99)}@keyframes scotch-coach-card-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes scotch-coach-beat-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.scotch-coach-figure,.scotch-coach-card,.scotch-coach-beat{animation:none}}@media (width>=960px){[data-surface=website] .home-coach-practice{grid-template-columns:auto minmax(0,1fr);grid-template-areas:"coach wood""copy copy";align-items:center;gap:.15rem .7rem;display:grid}[data-surface=website] .scotch-coach-plate{display:contents}[data-surface=website] .home-coach-practice .scotch-coach-stage{grid-area:coach}[data-surface=website] .home-coach-practice .home-board{grid-area:wood}[data-surface=website] .home-coach-practice .scotch-coach-card{grid-area:copy}[data-surface=website] .home-coach-practice[data-coach-plain=true]{grid-template-columns:minmax(0,1fr);grid-template-areas:"wood""copy"}}@media (width<=959px){.home-coach-practice{flex-direction:column;align-items:stretch;gap:.45rem;padding:.4rem .45rem .08rem}.home-coach-practice .scotch-coach-plate{background:linear-gradient(#fbf6ea 0%,#f3e6cf 100%);border:1.5px solid #e4d2b0;border-radius:.95rem;flex-direction:row;align-items:stretch;gap:.1rem;width:100%;min-width:0;padding:.28rem .4rem .28rem .35rem;display:flex;box-shadow:inset 0 1px #ffffffb3}.home-coach-practice .scotch-coach-stage{aspect-ratio:auto;width:8.15rem;height:12.25rem;box-shadow:none;background:0 0;border:0;border-radius:.35rem 0 0 .35rem;flex:none;align-self:start;position:relative;overflow:hidden}.home-coach-practice .scotch-coach-figure{transform-origin:0 0;width:8.15rem;height:auto;margin:0}.home-coach-practice .home-board{flex:none;width:100%;padding:0 .1rem}.home-coach-practice .home-board .mx-auto{margin-left:auto;margin-right:auto}.home-coach-practice .scotch-coach-card{min-width:0;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:column;flex:auto;order:0;margin:0;padding:.15rem .15rem .05rem .2rem;animation-name:scotch-coach-plate-in;display:flex}.home-coach-practice .scotch-coach-name{overflow-wrap:anywhere;margin:0 0 .08rem;font-size:.92rem;line-height:1.15}.home-coach-practice .scotch-coach-voice{margin:0 0 .08rem;font-size:.62rem;line-height:1.15}.home-coach-practice .scotch-coach-kicker{overflow-wrap:anywhere;margin:0 0 .18rem;font-size:.72rem;line-height:1.2}.home-coach-practice .scotch-coach-beat{overflow-wrap:anywhere;min-height:0;font-size:.74rem;line-height:1.32}.home-coach-practice .scotch-coach-actions{flex-wrap:wrap;gap:.15rem;width:100%;min-width:0;max-width:100%;margin-top:auto;padding-top:.28rem}.home-coach-practice .scotch-coach-mute,.home-coach-practice .scotch-coach-skip{white-space:normal;overflow-wrap:anywhere;text-align:center;flex:0 auto;max-width:100%;min-height:2.35rem;padding:.2rem .4rem;font-size:.78rem;line-height:1.15}.home-coach-practice .scotch-coach-next{white-space:normal;overflow-wrap:anywhere;text-align:center;flex:auto;min-width:min(100%,5.6rem);max-width:100%;min-height:2.35rem;padding:0 .55rem;font-size:.8rem;line-height:1.15}}[data-surface=play] .home-coach-practice{flex-direction:column;align-items:stretch;gap:.45rem;padding:.4rem .45rem .08rem}[data-surface=play] .home-coach-practice .scotch-coach-plate{background:linear-gradient(#fbf6ea 0%,#f3e6cf 100%);border:1.5px solid #e4d2b0;border-radius:.95rem;flex-direction:row;align-items:stretch;gap:.1rem;width:100%;min-width:0;padding:.28rem .4rem .28rem .35rem;display:flex;box-shadow:inset 0 1px #ffffffb3}[data-surface=play] .home-coach-practice .scotch-coach-stage{aspect-ratio:auto;width:8.15rem;height:12.25rem;box-shadow:none;background:0 0;border:0;border-radius:.35rem 0 0 .35rem;flex:none;align-self:start;position:relative;overflow:hidden}[data-surface=play] .home-coach-practice .scotch-coach-figure{transform-origin:0 0;width:8.15rem;height:auto;margin:0}[data-surface=play] .home-coach-practice .home-board{flex:none;width:100%;padding:0 .1rem}[data-surface=play] .home-coach-practice .home-board .mx-auto{margin-left:auto;margin-right:auto}[data-surface=play] .home-coach-practice .scotch-coach-card{min-width:0;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:column;flex:auto;order:0;margin:0;padding:.15rem .15rem .05rem .2rem;animation-name:scotch-coach-plate-in;display:flex}@keyframes scotch-coach-plate-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.home-coach-practice .scotch-coach-card,[data-surface=play] .home-coach-practice .scotch-coach-card{animation:none}}[data-surface=play] .home-coach-practice .scotch-coach-name{overflow-wrap:anywhere;margin:0 0 .08rem;font-size:.92rem;line-height:1.15}[data-surface=play] .home-coach-practice .scotch-coach-voice{margin:0 0 .08rem;font-size:.62rem;line-height:1.15}[data-surface=play] .home-coach-practice .scotch-coach-kicker{overflow-wrap:anywhere;margin:0 0 .18rem;font-size:.72rem;line-height:1.2}[data-surface=play] .home-coach-practice .scotch-coach-beat{overflow-wrap:anywhere;min-height:0;font-size:.74rem;line-height:1.32}[data-surface=play] .home-coach-practice .scotch-coach-actions{flex-wrap:wrap;gap:.15rem;width:100%;min-width:0;max-width:100%;margin-top:auto;padding-top:.28rem}[data-surface=play] .home-coach-practice .scotch-coach-mute,[data-surface=play] .home-coach-practice .scotch-coach-skip{white-space:normal;overflow-wrap:anywhere;text-align:center;flex:0 auto;max-width:100%;min-height:2.35rem;padding:.2rem .4rem;font-size:.78rem;line-height:1.15}[data-surface=play] .home-coach-practice .scotch-coach-next{white-space:normal;overflow-wrap:anywhere;text-align:center;flex:auto;min-width:min(100%,5.6rem);max-width:100%;min-height:2.35rem;padding:0 .55rem;font-size:.8rem;line-height:1.15}.home-coach-practice[data-written-intro=true] .scotch-coach-plate,[data-surface=play] .home-coach-practice[data-written-intro=true] .scotch-coach-plate{flex-direction:column;align-items:stretch;gap:0;padding:.85rem .9rem .75rem}.home-coach-practice[data-written-intro=true] .written-pack-intro,[data-surface=play] .home-coach-practice[data-written-intro=true] .written-pack-intro{box-shadow:none;background:0 0;border:0;border-radius:0;margin:0;padding:0;animation:none}.written-pack-intro-title{font-family:var(--font-display), Georgia, serif;color:#5c3b22;margin:0 0 .4rem;font-size:1.05rem;font-weight:700;line-height:1.25}.written-pack-intro-body{flex-direction:column;gap:.55rem;display:flex}.written-pack-intro-line{color:#3a2a1c;overflow-wrap:anywhere;margin:0;font-size:.95rem;line-height:1.45}.home-coach-practice[data-written-intro=true] .written-pack-intro .scotch-coach-actions,[data-surface=play] .home-coach-practice[data-written-intro=true] .written-pack-intro .scotch-coach-actions{margin-top:.75rem}.home-coach-practice[data-written-intro=true] .written-pack-intro .scotch-coach-next,[data-surface=play] .home-coach-practice[data-written-intro=true] .written-pack-intro .scotch-coach-next{flex:100%;width:100%;min-height:2.75rem;font-size:.95rem}.scotch-coach-reading{margin:.45rem 0 .1rem;position:static}.scotch-coach-reading-toggle{color:#7a6248;text-underline-offset:.18em;background:0 0;border:0;min-height:2.25rem;padding:.15rem 0;font-size:.82rem;font-weight:650;text-decoration:underline}.scotch-coach-reading-toggle:active{opacity:.7}.scotch-coach-reading-body{color:#3a2a1c;background:#fbf6ea;border:1.5px solid #e4d2b0;border-radius:.95rem;margin:.35rem 0 .15rem;padding:.75rem .85rem .7rem}.scotch-coach-reading-name{font-family:var(--font-display), Georgia, serif;color:#5c3b22;margin:0 0 .35rem;font-size:1rem;font-weight:750;line-height:1.2}.scotch-coach-reading-title{font-family:var(--font-display), Georgia, serif;color:#6b4428;margin:0 0 .45rem;font-size:.95rem;font-weight:650;line-height:1.3}.scotch-coach-reading-beat{overflow-wrap:anywhere;margin:0 0 .55rem;font-size:.88rem;line-height:1.45}.scotch-coach-reading-beat:last-child{margin-bottom:0}.lessons-shell{background:var(--color-bg);min-height:100vh;color:var(--color-fg)}.lessons-bar{border-bottom:1px solid var(--color-border);align-items:center;gap:.85rem;padding:.75rem 1rem;display:flex}.lessons-home,.lessons-back{color:#2f5d50;font-weight:750;text-decoration:none}.lessons-wordmark{font-family:var(--font-display);font-weight:700}.lessons-main{max-width:52rem;margin:0 auto;padding:1rem 1rem 2.75rem}.lessons-title{font-family:var(--font-display);letter-spacing:-.03em;margin:.35rem 0 .45rem;font-size:1.7rem;font-weight:700}.lessons-catalogue .lessons-course-card,.lessons-list{margin-top:.85rem}.lessons-count,.lessons-price,.lessons-owned{color:#2f5d50;margin:.15rem 0 0;font-weight:750}.lessons-list{flex-direction:column;gap:.65rem;margin:1rem 0 0;padding:0;list-style:none;display:flex}.lesson-row{border:1px solid #d1bda9;flex-direction:column;align-items:flex-start;gap:.2rem;width:100%;padding:.9rem 1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.lesson-row{border:1px solid color-mix(in srgb, #a97850 28%, var(--color-border))}}.lesson-row{background:var(--color-bg-elevated);color:inherit;text-align:start;border-radius:1rem;text-decoration:none}.lesson-row[data-lesson-access=locked]{border-color:var(--color-danger)}.lesson-row[data-lesson-access=free],.lesson-row[data-lesson-access=open]{border-color:var(--color-success)}.lesson-row-title{font-family:var(--font-display);font-size:1.05rem;font-weight:700}.lesson-row-blurb,.lesson-stub p{color:var(--color-fg-muted);margin:0;line-height:1.45}.lesson-row-state{font-size:.9rem;font-weight:750}.lessons-unlock{color:#f7f3ea;background:#23483c;border:0;border-radius:.85rem;min-height:2.75rem;margin-top:.85rem;padding:.45rem 1rem;font-weight:750}.lessons-unlock:disabled{opacity:.7}.lessons-error{color:var(--color-danger);margin:.6rem 0 0;font-weight:650}.lesson-stub{flex-direction:column;align-items:flex-start;gap:.45rem;display:flex}.lesson-player .scotch-coach-beat{min-height:4.4rem}.lesson-teaching-note{color:var(--color-fg-muted);grid-column:1/-1;margin:.35rem 0 0;font-size:.82rem;line-height:1.4}[data-voice]{max-width:36rem}.voice-tabs{background:var(--color-bg-subtle);border-radius:1rem;gap:.35rem;margin:0 0 .9rem;padding:.28rem;display:flex}.voice-tab{min-height:44px;color:var(--color-fg-muted);font:inherit;background:0 0;border:0;border-radius:.8rem;flex:1 1 0;padding:.45rem .7rem;font-size:.86rem;font-weight:700;line-height:1.2}.voice-tab[aria-selected=true]{background:var(--color-accent);color:var(--color-accent-fg)}.voice-card{border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-bg-elevated);flex-direction:column;gap:.75rem;padding:1rem 1rem 1.05rem;display:flex}.voice-field{color:var(--color-fg);flex-direction:column;gap:.35rem;font-size:.82rem;font-weight:650;display:flex}.voice-field input,.voice-field textarea{border:1px solid var(--color-border);background:var(--color-bg);width:100%;color:var(--color-fg);font:inherit;border-radius:.85rem;margin:0;padding:.7rem .8rem;font-size:.95rem;font-weight:500;line-height:1.45}.voice-field textarea{resize:vertical;min-height:7.5rem}.voice-field input:focus,.voice-field textarea:focus{outline:2px solid var(--color-accent);outline-offset:1px}.voice-send{background:var(--color-accent);min-height:48px;color:var(--color-accent-fg);font:inherit;border:0;border-radius:1rem;font-size:.95rem;font-weight:750}.voice-send:disabled{opacity:.5}.voice-thanks{border-radius:var(--radius-card);background:var(--color-success-soft);color:var(--color-success);text-align:center;margin:0;padding:1.15rem 1rem;font-size:1.05rem;font-weight:750}.voice-mail-link{color:var(--color-accent);font-weight:700}.classic-run-dock{flex-direction:column;gap:.35rem;min-width:0;padding:.1rem .15rem .15rem;display:flex}.classic-run-dock .scotch-coach-plate{background:linear-gradient(#fbf6ea 0%,#f3e6cf 100%);border:1.5px solid #e4d2b0;border-radius:.95rem;flex-direction:row;align-items:stretch;gap:.15rem;width:100%;min-width:0;padding:.28rem .35rem .28rem .15rem;display:flex;box-shadow:inset 0 1px #ffffffb3}.classic-run-dock .scotch-coach-stage{aspect-ratio:auto;align-self:flex-start;width:6.2rem;height:9.2rem;overflow:hidden}.classic-run-dock .scotch-coach-figure{width:6.2rem;height:auto}.classic-run-dock .scotch-coach-card{min-width:0;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:column;flex:auto;margin:0;padding:.05rem .05rem .05rem .15rem;animation:none;display:flex}.classic-run-dock .scotch-coach-name{margin:0 0 .08rem;font-size:.88rem;line-height:1.15}.classic-run-dock .scotch-coach-kicker{margin:0 0 .15rem;font-size:.72rem;line-height:1.2}.classic-run-dock .scotch-coach-beat{min-height:4.4em;max-height:6.4em;font-size:.78rem;line-height:1.35;overflow:auto}.classic-run-dock .scotch-coach-actions{flex-wrap:wrap;gap:.15rem;margin-top:.35rem}.classic-run-dock .home-board .mx-auto{margin-left:auto;margin-right:auto}html:has([data-square-memory-page]){--square-dark:#1b2028;--square-light:#3e4756;--board-border:#12151a;--coordinates:#e2e8f0b3;--glow-amber:#ffb800;--success-green:#10b981;--error-red:#ef4444;--app-bg:#0f1216;--panel-bg:#1e232a;--text-primary:#f8fafc}:is(html:has([data-square-memory-page]),body:has([data-square-memory-page])){background:var(--app-bg);height:100%;overflow:hidden}[data-square-memory-page]{background:var(--app-bg);height:100dvh;color:var(--text-primary);overflow:hidden}.sqmem{width:100%;height:100%;max-height:100%;padding:max(.3rem, env(safe-area-inset-top,0px)) max(.55rem, env(safe-area-inset-right,0px)) max(.35rem, env(safe-area-inset-bottom,0px)) max(.55rem, env(safe-area-inset-left,0px));background:var(--app-bg);color:var(--text-primary);font-family:var(--font-sans);flex-direction:column;margin:0;display:flex;overflow:hidden}.sqmem-bar{flex:none;align-items:center;gap:.65rem;height:2.5rem;min-height:2.5rem;max-height:2.5rem;display:flex;overflow:hidden}.sqmem-home{color:var(--text-primary);font-size:.92rem;font-weight:750;text-decoration:none}.sqmem-title,.sqmem-opening{min-width:0;font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:1.35rem;font-weight:700;line-height:1.05}.sqmem-title{white-space:nowrap}.sqmem-opening{color:var(--text-primary);white-space:nowrap;font-size:.98rem}.sqmem-instruction,.sqmem-best,.sqmem-moves-label,.sqmem-found,.sqmem-score-note{color:var(--text-primary);margin:.12rem 0 0}@supports (color:color-mix(in lab, red, red)){.sqmem-instruction,.sqmem-best,.sqmem-moves-label,.sqmem-found,.sqmem-score-note{color:color-mix(in srgb, var(--text-primary) 72%, transparent)}}.sqmem-instruction,.sqmem-best,.sqmem-moves-label,.sqmem-found,.sqmem-score-note{font-size:.86rem;line-height:1.25}.sqmem-instruction[data-held]{visibility:hidden}.sqmem-score-line{align-items:baseline;gap:.55rem;margin:.25rem 0 0;display:flex}.sqmem-table{flex-direction:column;flex:auto;width:100%;min-height:0;margin-top:.28rem;display:flex;position:relative}.sqmem-frame{background:var(--panel-bg);border-radius:.7rem;flex-direction:column;flex:auto;min-height:0;margin-top:.4rem;display:flex}.sqmem-frame-tools{background:var(--panel-bg);box-shadow:inset 0 1px 0 var(--text-primary);border-radius:.7rem .7rem 0 0;align-items:center;gap:.4rem;padding:.38rem .42rem;display:flex}@supports (color:color-mix(in lab, red, red)){.sqmem-frame-tools{box-shadow:inset 0 1px 0 color-mix(in srgb, var(--text-primary) 8%, transparent)}}.sqmem-pick{background:var(--app-bg);border-radius:999px;flex:auto;min-width:0;padding:.16rem;display:flex}@supports (color:color-mix(in lab, red, red)){.sqmem-pick{background:color-mix(in srgb, var(--app-bg) 72%, transparent)}}.sqmem-pick{scrollbar-width:none;overflow-x:auto}.sqmem-pick::-webkit-scrollbar{display:none}.sqmem-pick-line{min-width:max-content;color:var(--text-primary);white-space:nowrap;background:0 0;border:0;border-radius:999px;flex:auto;padding:.3rem .32rem;font-size:.68rem;font-weight:700}.sqmem-pick-line[aria-pressed=true]{background:var(--square-light);color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--text-primary);font-weight:750}@supports (color:color-mix(in lab, red, red)){.sqmem-pick-line[aria-pressed=true]{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--text-primary) 28%, transparent)}}.sqmem-time{background:var(--panel-bg);color:var(--text-primary);align-items:baseline;gap:.45rem;margin:0;padding:.15rem .7rem .3rem;display:flex}.sqmem-time-value{font-variant-numeric:tabular-nums;letter-spacing:-.03em;font-size:1.35rem;font-weight:750}.sqmem-time-note{color:var(--text-primary);margin:0}@supports (color:color-mix(in lab, red, red)){.sqmem-time-note{color:color-mix(in srgb, var(--text-primary) 72%, transparent)}}.sqmem-time-note{font-size:.82rem}.sqmem-boards{background:var(--panel-bg);color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--text-primary);border-radius:.7rem;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);grid-template-areas:"focus side-a""focus side-b""focus side-c""all all";align-items:start;gap:.08rem .7rem;padding:.32rem .5rem .28rem;display:grid}@supports (color:color-mix(in lab, red, red)){.sqmem-boards{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--text-primary) 8%, transparent)}}.sqmem-plaque-col,.sqmem-plaque-pair{display:contents}.sqmem-plaque[data-selected=true]{grid-area:focus}.sqmem-plaque-pair>.sqmem-plaque:first-child{grid-area:side-a}.sqmem-plaque-pair>.sqmem-plaque:nth-child(2){grid-area:side-b}.sqmem-plaque-pair>.sqmem-plaque:nth-child(3){grid-area:side-c}.sqmem-plaque:not([data-selected=true]) .sqmem-plaque-row:nth-child(n+2){display:none}.sqmem-plaque-name{overflow-wrap:break-word}.sqmem-boards-note{grid-column:1/-1}.sqmem-all-times{color:var(--text-primary);text-underline-offset:.16em;background:0 0;border:0;grid-area:all;justify-self:start;padding:.05rem 0;font-size:.78rem;font-weight:750;text-decoration:underline}.sqmem-plaque-name,.sqmem-plaque-empty{font-family:var(--font-display);letter-spacing:-.01em;margin:0;font-size:.78rem;font-weight:650;line-height:1.15}.sqmem-plaque-empty{opacity:.86;margin-top:.12rem;font-family:inherit;font-weight:600}.sqmem-plaque-list{margin:.12rem 0 0;padding:0;list-style:none}.sqmem-plaque-row{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:.35rem;font-size:.8rem;line-height:1.25;display:grid}.sqmem-plaque-row[data-place="1"] .sqmem-plaque-person:before{content:"";background:var(--glow-amber);width:.42rem;height:.42rem;box-shadow:inset 0 0 0 1px var(--board-border);border-radius:50%;margin-right:.28rem;display:inline-block}@supports (color:color-mix(in lab, red, red)){.sqmem-plaque-row[data-place="1"] .sqmem-plaque-person:before{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--board-border) 35%, transparent)}}.sqmem-plaque-row[data-place="1"] .sqmem-plaque-person:before{vertical-align:.05em}.sqmem-plaque-person{overflow-wrap:anywhere;min-width:0}.sqmem-plaque-time{font-variant-numeric:tabular-nums;font-weight:700}.sqmem-score-form{gap:.4rem;display:flex}.sqmem-score-name{border:1px solid var(--text-primary);flex:1;min-width:0;min-height:2.6rem;padding:.4rem .7rem}@supports (color:color-mix(in lab, red, red)){.sqmem-score-name{border:1px solid color-mix(in srgb, var(--text-primary) 18%, transparent)}}.sqmem-score-name{background:var(--app-bg);color:var(--text-primary);border-radius:.75rem;font-size:1rem}.sqmem-score-save{background:var(--square-light);min-height:2.6rem;color:var(--text-primary);border:0;border-radius:.75rem;padding:.4rem .8rem;font-size:.95rem;font-weight:750}.sqmem-score-save:disabled{opacity:.55}.sqmem-sheet-back{z-index:30;background:var(--app-bg);place-items:end center;padding:.6rem;display:grid;position:fixed;inset:0}@supports (color:color-mix(in lab, red, red)){.sqmem-sheet-back{background:color-mix(in srgb, var(--app-bg) 55%, transparent)}}.sqmem-sheet{border:1px solid var(--text-primary);width:min(100%,40rem);max-height:min(70dvh,32rem);padding:.8rem .85rem 1rem;overflow:auto}@supports (color:color-mix(in lab, red, red)){.sqmem-sheet{border:1px solid color-mix(in srgb, var(--text-primary) 12%, transparent)}}.sqmem-sheet{background:var(--panel-bg);color:var(--text-primary);border-radius:1rem;box-shadow:0 18px 40px #00000073}.sqmem-sheet-bar{justify-content:space-between;align-items:center;gap:.6rem;display:flex}.sqmem-sheet-bar h2,.sqmem-sheet h3{font-family:var(--font-display);margin:0;font-weight:650}.sqmem-sheet-close{border:1px solid var(--text-primary);padding:.25rem .55rem}@supports (color:color-mix(in lab, red, red)){.sqmem-sheet-close{border:1px solid color-mix(in srgb, var(--text-primary) 22%, transparent)}}.sqmem-sheet-close{background:var(--square-light);color:var(--text-primary);border-radius:999px;font-weight:700}.sqmem-sheet-cols{grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));gap:.8rem;margin-top:.7rem;display:grid}.sqmem-sheet h3{overflow-wrap:break-word}.sqmem-sheet-list{margin:.35rem 0 0;padding:0;list-style:none}.sqmem-sheet-list li{justify-content:space-between;align-items:baseline;gap:.6rem;padding:.18rem 0;font-size:.95rem;display:flex}.sqmem-sheet-list li span:first-child{overflow-wrap:anywhere;white-space:normal;min-width:0}.sqmem-sheet-list li span:last-child{font-variant-numeric:tabular-nums;flex:none;font-weight:700}.sqmem-status{min-width:0;color:var(--text-primary);background:0 0;align-items:baseline;gap:.4rem;margin:0;padding:0;display:flex}.sqmem[data-phase=punish] .sqmem-status{color:var(--error-red)}.sqmem-status-word,.sqmem-score{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-weight:700;line-height:1}.sqmem-status-word{color:inherit;font-size:1rem}.sqmem-score{font-size:1.65rem}.sqmem-status-detail{color:inherit;font-variant-numeric:tabular-nums;font-size:1.05rem;font-weight:750}.sqmem-mute{border:1px solid var(--text-primary);flex:none;place-items:center;width:2.5rem;height:2.5rem;margin-left:auto;display:grid}@supports (color:color-mix(in lab, red, red)){.sqmem-mute{border:1px solid color-mix(in srgb, var(--text-primary) 22%, transparent)}}.sqmem-mute{background:var(--panel-bg);color:var(--text-primary);border-radius:999px}.sqmem-play{flex-direction:column;flex:auto;align-items:center;width:100%;min-width:0;min-height:0;display:flex}.sqmem-board{flex:auto;place-items:center;width:100%;min-height:0;margin:0;display:grid;position:relative;container-type:size}.sqmem-board>.board-frame{box-sizing:border-box;background:var(--board-border);width:min(100cqw,100cqh);max-width:100%;height:min(100cqw,100cqh);max-height:100%;box-shadow:inset 0 0 0 1px var(--text-primary), 0 14px 28px #0000008c;border-radius:0 0 .5rem .5rem;padding:.42rem;display:flex}@supports (color:color-mix(in lab, red, red)){.sqmem-board>.board-frame{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--text-primary) 8%, transparent), 0 14px 28px #0000008c}}.sqmem .board-frame-inner{background:var(--board-border);width:auto;min-width:0;height:auto;min-height:0;box-shadow:none;border-radius:.15rem;flex:auto;padding:0;position:relative}.sqmem-grid{grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(8,minmax(0,1fr));gap:0;width:100%;height:100%;margin:0;padding:0;display:grid;position:absolute;inset:0}.sqmem-trace{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:hidden}.sqmem-trace-path,.sqmem-trace-draw,.sqmem-trace-glow{fill:none;stroke-linecap:round;stroke-linejoin:round}.sqmem-trace-path,.sqmem-trace-glow{stroke:var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-trace-path,.sqmem-trace-glow{stroke:color-mix(in srgb, var(--glow-amber) 42%, transparent)}}.sqmem-trace-path,.sqmem-trace-glow{stroke-width:.9px}.sqmem-trace-draw{stroke:var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-trace-draw{stroke:color-mix(in srgb, var(--glow-amber) 86%, white)}}.sqmem-trace-draw{stroke-width:.38px;stroke-dasharray:1;stroke-dashoffset:1px;animation:.4s ease-out forwards sqmem-trace-in}.sqmem-sq{box-sizing:border-box;width:100%;min-width:0;height:100%;min-height:0;box-shadow:inset 0 0 0 1px var(--board-border);background:0 0;border:0;margin:0;padding:0;display:block;position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.sqmem-sq{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--board-border) 80%, transparent)}}.sqmem-sq{appearance:none}.sqmem-sq-light{background:var(--square-light)}.sqmem-sq-dark{background:var(--square-dark)}.sqmem-coord{z-index:2;color:var(--coordinates);pointer-events:none;-webkit-user-select:none;user-select:none;font-size:clamp(.55rem,3.1cqmin,.78rem);font-weight:650;line-height:1;position:absolute}.sqmem-coord-rank{top:.08rem;left:.12rem}.sqmem-coord-file{bottom:.08rem;right:.12rem}.sqmem-sq.is-flash .sqmem-coord,.sqmem-sq.is-hit .sqmem-coord,.sqmem-sq.is-miss .sqmem-coord{color:var(--board-border)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-flash .sqmem-coord,.sqmem-sq.is-hit .sqmem-coord,.sqmem-sq.is-miss .sqmem-coord{color:color-mix(in srgb, var(--board-border) 78%, transparent)}}.sqmem-sq.is-flash,.sqmem-sq-light.is-flash,.sqmem-sq-dark.is-flash{z-index:3;background:radial-gradient(circle, var(--glow-amber) 0%, var(--glow-amber) 38%, var(--glow-amber) 72%, var(--square-dark) 100%)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-flash,.sqmem-sq-light.is-flash,.sqmem-sq-dark.is-flash{background:radial-gradient(circle, color-mix(in srgb, var(--glow-amber) 18%, white) 0%, var(--glow-amber) 38%, color-mix(in srgb, var(--glow-amber) 42%, transparent) 72%, color-mix(in srgb, var(--square-dark) 20%, transparent) 100%)}}.sqmem-sq.is-flash,.sqmem-sq-light.is-flash,.sqmem-sq-dark.is-flash{box-shadow:inset 0 0 16px var(--glow-amber), inset 0 0 0 1px var(--glow-amber), 0 0 18px var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-flash,.sqmem-sq-light.is-flash,.sqmem-sq-dark.is-flash{box-shadow:inset 0 0 16px var(--glow-amber), inset 0 0 0 1px var(--glow-amber), 0 0 18px color-mix(in srgb, var(--glow-amber) 65%, transparent)}}.sqmem-sq.is-hit,.sqmem-sq-light.is-hit,.sqmem-sq-dark.is-hit{z-index:3;background:radial-gradient(circle, var(--success-green) 0%, var(--success-green) 42%, var(--success-green) 100%)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-hit,.sqmem-sq-light.is-hit,.sqmem-sq-dark.is-hit{background:radial-gradient(circle, color-mix(in srgb, var(--success-green) 16%, white) 0%, var(--success-green) 42%, color-mix(in srgb, var(--success-green) 28%, transparent) 100%)}}.sqmem-sq.is-hit,.sqmem-sq-light.is-hit,.sqmem-sq-dark.is-hit{box-shadow:inset 0 0 14px var(--success-green), inset 0 0 0 1px var(--success-green), 0 0 14px var(--success-green)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-hit,.sqmem-sq-light.is-hit,.sqmem-sq-dark.is-hit{box-shadow:inset 0 0 14px var(--success-green), inset 0 0 0 1px var(--success-green), 0 0 14px color-mix(in srgb, var(--success-green) 60%, transparent)}}.sqmem-ripple{z-index:4;pointer-events:none;position:absolute;inset:0}.sqmem-ripple:before{content:"";border:1.5px solid var(--success-green);border-radius:50%;width:42%;height:42%;position:absolute;top:50%;left:50%}@supports (color:color-mix(in lab, red, red)){.sqmem-ripple:before{border:1.5px solid color-mix(in srgb, var(--success-green) 92%, white)}}.sqmem-ripple:before{box-shadow:0 0 10px var(--success-green);animation:.46s ease-out forwards sqmem-ring;transform:translate(-50%,-50%)scale(.35)}.sqmem-ripple span{background:var(--success-green);border-radius:50%;width:5px;height:5px;margin:-2.5px 0 0 -2.5px;position:absolute;top:50%;left:50%}@supports (color:color-mix(in lab, red, red)){.sqmem-ripple span{background:color-mix(in srgb, var(--success-green) 12%, white)}}.sqmem-ripple span{box-shadow:0 0 8px var(--success-green);transform:rotate(calc(var(--sqmem-i) * 45deg)) translateY(0);animation:.46s ease-out forwards sqmem-particle}.sqmem-sq.is-miss,.sqmem-sq-light.is-miss,.sqmem-sq-dark.is-miss{z-index:3;background:var(--error-red);box-shadow:inset 0 0 16px var(--error-red), inset 0 0 0 1px var(--error-red), 0 0 14px var(--error-red)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-miss,.sqmem-sq-light.is-miss,.sqmem-sq-dark.is-miss{box-shadow:inset 0 0 16px color-mix(in srgb, var(--error-red) 70%, white), inset 0 0 0 1px var(--error-red), 0 0 14px color-mix(in srgb, var(--error-red) 55%, transparent)}}.sqmem-sq.is-miss,.sqmem-sq-light.is-miss,.sqmem-sq-dark.is-miss{animation:.55s linear both sqmem-glitch}.sqmem[data-phase=punish] .sqmem-grid:after{content:"";z-index:5;pointer-events:none;background:var(--error-red);position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.sqmem[data-phase=punish] .sqmem-grid:after{background:color-mix(in srgb, var(--error-red) 34%, transparent)}}.sqmem[data-phase=punish] .sqmem-grid:after{animation:.42s linear both sqmem-crimson}.sqmem[data-phase=punish] .sqmem-board>.board-frame{animation:.42s ease-in-out both sqmem-shake}.sqmem-sq.is-last{box-shadow:inset 0 0 0 999px var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-sq.is-last{box-shadow:inset 0 0 0 999px color-mix(in srgb, var(--glow-amber) 18%, transparent)}}.sqmem-sq.is-found{box-shadow:inset 0 0 0 2px var(--glow-amber)}.sqmem-sq .chess-piece-img{filter:drop-shadow(0 0 1px #ffffffe6)drop-shadow(0 1px 2px #000000b3);width:84%;max-width:none;height:84%;position:absolute;top:8%;left:8%}@keyframes sqmem-trace-in{to{stroke-dashoffset:0}}@keyframes sqmem-ring{to{opacity:0;transform:translate(-50%,-50%)scale(2.5)}}@keyframes sqmem-particle{to{transform:rotate(calc(var(--sqmem-i) * 45deg)) translateY(-1.05rem) scale(.35);opacity:0}}@keyframes sqmem-glitch{0%,to{filter:none}18%{filter:saturate(1.8)brightness(1.35)}40%{filter:hue-rotate(-18deg)contrast(1.2)}62%{filter:saturate(1.3)brightness(.9)}}@keyframes sqmem-crimson{0%{opacity:.1}18%{opacity:.9}36%{opacity:.05}52%{opacity:.72}to{opacity:0}}@keyframes sqmem-shake{0%,to{transform:translate(0)}20%{transform:translate(-2px,1px)}40%{transform:translate(2px,-1px)}60%{transform:translate(-1px,-1px)}80%{transform:translate(1px)}}@media (prefers-reduced-motion:reduce){.sqmem-trace-draw{stroke-dashoffset:0;animation:none}.sqmem-ripple span,.sqmem-ripple:before,.sqmem-sq.is-miss,.sqmem-sq-light.is-miss,.sqmem-sq-dark.is-miss,.sqmem[data-phase=punish] .sqmem-grid:after,.sqmem[data-phase=punish] .sqmem-board>.board-frame{animation:none}}.sqmem-dock{background:var(--panel-bg);width:100%;max-height:12rem;color:var(--text-primary);border-radius:.7rem;flex-direction:column;flex:none;align-items:stretch;gap:.3rem;margin:.28rem 0 0;display:flex;overflow:auto}.sqmem-start{z-index:5;border:1px solid var(--text-primary);width:min(16.5rem,82%);min-height:4.6rem;padding:.75rem 1.1rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@supports (color:color-mix(in lab, red, red)){.sqmem-start{border:1px solid color-mix(in srgb, var(--text-primary) 28%, transparent)}}.sqmem-start{background:linear-gradient(180deg, var(--panel-bg), var(--app-bg));border-radius:1rem}@supports (color:color-mix(in lab, red, red)){.sqmem-start{background:linear-gradient(180deg, color-mix(in srgb, var(--panel-bg) 62%, transparent), color-mix(in srgb, var(--app-bg) 58%, transparent))}}.sqmem-start{-webkit-backdrop-filter:blur(12px);color:var(--text-primary);font-family:var(--font-sans);letter-spacing:.01em;box-shadow:0 0 0 1px var(--text-primary), inset 0 1px 0 var(--text-primary), 0 12px 24px #00000059;font-size:clamp(1.45rem,7cqw,2.05rem);font-weight:650;line-height:1.05}@supports (color:color-mix(in lab, red, red)){.sqmem-start{box-shadow:0 0 0 1px color-mix(in srgb, var(--text-primary) 10%, transparent), inset 0 1px 0 color-mix(in srgb, var(--text-primary) 16%, transparent), 0 12px 24px #00000059}}.sqmem-start:active{transform:translate(-50%,-50%)scale(.98)}.sqmem-moves ol{margin:.35rem 0 0;padding:0;list-style:none}.sqmem-move{font-variant-numeric:tabular-nums;grid-template-columns:1.5rem 4.5rem 4.5rem;gap:.35rem;font-weight:650;display:grid}.sqmem-pack-link{color:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.sqmem-pack-link{color:color-mix(in srgb, var(--text-primary) 78%, transparent)}}.sqmem-pack-link{text-underline-offset:.18em;font-size:.9rem;font-weight:650}html[data-color-scheme=dark] .sqmem-home,html[data-color-scheme=dark] .sqmem-opening{color:var(--text-primary)}@media (width>=960px){.sqmem{padding:.7rem 1.25rem .85rem}.sqmem-title,.sqmem-opening{font-size:1.7rem}.sqmem-table{grid-template-rows:auto minmax(0,1fr);grid-template-columns:minmax(12rem,15.5rem) minmax(0,1fr) minmax(12rem,15.5rem);align-items:stretch;gap:.45rem 1.35rem;width:100%;display:grid}.sqmem-table:not(:has(.sqmem-boards)){grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.sqmem-boards{box-shadow:none;background:0 0;padding:0;display:contents}.sqmem-plaque-col,.sqmem-plaque-pair{flex-direction:column;align-self:center;gap:.55rem;min-width:0;display:flex}.sqmem-plaque-col{grid-area:1/1/span 2}.sqmem-plaque-pair{grid-area:1/3/span 2}.sqmem-plaque{border:1px solid var(--text-primary);width:100%;padding:.65rem .8rem .7rem}@supports (color:color-mix(in lab, red, red)){.sqmem-plaque{border:1px solid color-mix(in srgb, var(--text-primary) 12%, transparent)}}.sqmem-plaque{background:var(--panel-bg);box-shadow:inset 0 1px 0 var(--text-primary);border-radius:.75rem}@supports (color:color-mix(in lab, red, red)){.sqmem-plaque{box-shadow:inset 0 1px 0 color-mix(in srgb, var(--text-primary) 5%, transparent)}}.sqmem-plaque[data-selected=true]{border-color:var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-plaque[data-selected=true]{border-color:color-mix(in srgb, var(--glow-amber) 55%, transparent)}}.sqmem-plaque[data-selected=true]{box-shadow:inset 0 1px 0 var(--text-primary), 0 0 16px var(--glow-amber)}@supports (color:color-mix(in lab, red, red)){.sqmem-plaque[data-selected=true]{box-shadow:inset 0 1px 0 color-mix(in srgb, var(--text-primary) 6%, transparent), 0 0 16px color-mix(in srgb, var(--glow-amber) 16%, transparent)}}.sqmem-all-times{color:var(--text-primary);grid-area:auto;margin:0 0 0 .15rem}.sqmem-pick{flex:0 34rem}.sqmem-pick-line{padding:.32rem .55rem;font-size:.84rem}.sqmem-boards-note{grid-area:1/3/span 2;place-self:end start;margin:0 0 .15rem .2rem}.sqmem-frame{grid-area:1/2/span 2;min-height:0;margin-top:0}.sqmem-table:not(:has(.sqmem-boards)) .sqmem-frame{grid-area:1/1}.sqmem-frame-tools{justify-content:center}.sqmem-dock{width:min(100%,40rem);margin-left:auto;margin-right:auto}.sqmem-table.is-cheer .sqmem-plaque-col{z-index:3;align-self:start}.sqmem-table.is-cheer .sqmem-cheer{flex-direction:column;justify-content:flex-end;align-items:stretch;width:min(15.5rem,100%);max-height:calc(100% - 8.75rem);margin:0;position:absolute;bottom:0;left:0}.sqmem-table.is-cheer .sqmem-cheer-portrait{object-fit:contain;object-position:center bottom;flex:0 auto;width:100%;height:auto;max-height:13rem}.sqmem-table.is-cheer .sqmem-cheer-card{overflow:visible}}.sqmem-cheer{z-index:2;pointer-events:none;flex:0 auto;align-items:flex-end;gap:.35rem;width:100%;min-height:0;margin-top:.3rem;display:flex;position:relative}.sqmem-cheer-portrait{object-fit:contain;object-position:left bottom;transform-origin:0 100%;filter:drop-shadow(0 12px 14px #140a0661);-webkit-user-drag:none;-webkit-user-select:none;user-select:none;flex:0 0 46%;width:46%;height:7.4rem;max-height:100%;animation:.46s cubic-bezier(.16,.84,.28,1.18) both sqmem-cheer-pop}@media (width<=959px){.sqmem-cheer{height:16rem;max-height:16rem;display:grid}.sqmem-cheer-portrait{object-fit:cover;object-position:center 18%;grid-area:1/1;width:100%;height:16rem;min-height:0;max-height:16rem}.sqmem-cheer-card{grid-area:1/1;align-self:end;width:auto;margin:0 .4rem .35rem}}.sqmem-cheer-card{pointer-events:auto;border:1px solid var(--text-primary);flex-direction:column;flex:auto;gap:.28rem;min-width:0;margin:0;padding:.45rem .5rem .4rem;display:flex;overflow:visible}@supports (color:color-mix(in lab, red, red)){.sqmem-cheer-card{border:1px solid color-mix(in srgb, var(--text-primary) 14%, transparent)}}.sqmem-cheer-card{background:var(--panel-bg);color:var(--text-primary);border-radius:.85rem;animation:.38s .1s both sqmem-cheer-card;box-shadow:0 8px 16px #00000047}.sqmem-cheer-name{font-family:var(--font-display);color:var(--glow-amber);margin:0;font-size:.95rem;font-weight:750;line-height:1.2}.sqmem-cheer-bubble{margin:0;font-size:.78rem;font-weight:750;line-height:1.25}.sqmem-cheer-actions{gap:.3rem;display:flex}.sqmem-cheer-btn{background:var(--square-light);min-height:1.9rem;color:var(--text-primary);text-align:center;border-radius:.7rem;justify-content:center;align-items:center;padding:.28rem .4rem;font-size:.78rem;font-weight:750;line-height:1.15;text-decoration:none;display:flex}.sqmem-cheer-btn-gym{background:var(--app-bg);color:var(--text-primary)}@keyframes sqmem-cheer-pop{0%{opacity:0;transform:translateY(18%)scale(.72)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes sqmem-cheer-card{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=959px) and (height<=760px){.sqmem-table.is-cheer .sqmem-play{flex-direction:row;align-items:stretch;gap:.35rem}.sqmem-table.is-cheer .sqmem-board{flex:auto;min-width:0}.sqmem-table.is-cheer .sqmem-cheer{flex-direction:column;flex:0 0 12.25rem;justify-content:flex-end;gap:.25rem;width:12.25rem;height:auto;max-height:none;margin-top:0;display:flex}.sqmem-table.is-cheer .sqmem-cheer-portrait{object-fit:cover;object-position:center top;flex:1 1 0;grid-area:auto;width:100%;height:auto;min-height:0;max-height:none}.sqmem-table.is-cheer .sqmem-cheer-card{flex:none;grid-area:auto;align-self:stretch;gap:.18rem;width:auto;max-height:none;margin:0;padding:.32rem .38rem;overflow:visible}.sqmem-table.is-cheer .sqmem-cheer-name{font-size:.78rem}.sqmem-table.is-cheer .sqmem-cheer-bubble{font-size:.66rem;line-height:1.2}.sqmem-table.is-cheer .sqmem-cheer-actions{flex-direction:column;gap:.22rem}.sqmem-table.is-cheer .sqmem-cheer-btn{min-height:1.6rem;padding:.16rem .3rem;font-size:.68rem}}:is(html:has([data-grandmaster-vision-page]),body:has([data-grandmaster-vision-page])){overscroll-behavior:none;touch-action:manipulation;height:100%;overflow:hidden}[data-grandmaster-vision-page]{height:100dvh;max-height:100dvh;position:fixed;inset:0;overflow:hidden}.gmv{box-sizing:border-box;width:100%;height:100%;max-height:100%;padding:max(.2rem, env(safe-area-inset-top,0px)) 0 0;color:#f4efe6;font-family:var(--font-sans);background:#0f1216;flex-direction:column;margin:0;display:flex;position:relative;overflow:hidden}.gmv-sr{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.gmv-bar{min-height:2.85rem;padding:.15rem max(.45rem, env(safe-area-inset-right,0px)) .1rem max(.45rem, env(safe-area-inset-left,0px));flex:none;align-items:center;gap:.4rem;display:flex}.gmv-home{z-index:40;color:#f4efe6eb;background:0 0;border:1px solid #ffffff59;border-radius:999px;flex:none;padding:.28rem .7rem;font-size:.82rem;font-weight:750;text-decoration:none;position:relative}.gmv-home:hover{color:#f4efe6}.gmv-pills{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex:auto;gap:.28rem;min-width:0;display:flex;overflow:auto hidden}.gmv-pills::-webkit-scrollbar{display:none}.gmv-pill{color:#f4efe6;cursor:pointer;background:0 0;border:0;flex-direction:column;flex:none;align-items:center;gap:.08rem;min-width:2.35rem;padding:0;display:flex}.gmv-pill-id{letter-spacing:.02em;background:#1b2028;border:1px solid #3e4756;border-radius:999px;place-items:center;min-width:2.15rem;height:1.55rem;padding:0 .4rem;font-size:.75rem;font-weight:800;line-height:1;display:grid}.gmv-pill.is-current .gmv-pill-id{color:#0f1216;background:#ffb800;border-color:#ffb800}.gmv-pill-stars{color:#6a7380;letter-spacing:.04em;font-size:.62rem;line-height:1}.gmv-pill-stars .is-on{color:#ffb800}.gmv-pill[data-gmv-locked=true]{opacity:.42;cursor:not-allowed}.gmv-study-time{color:#ffb800;font-variant-numeric:tabular-nums;letter-spacing:.03em;flex:none;margin:0;font-size:.95rem;font-weight:800;line-height:1}.gmv-arena{--gmv-chrome:4.4rem;flex-direction:column;flex:auto;justify-content:center;align-items:center;gap:.55rem;min-width:0;min-height:0;padding:.15rem 0 .35rem;display:flex;container-type:size}.gmv-arena:has(.gmv-dock){--gmv-chrome:12rem}.gmv-dock{flex-direction:column;flex:none;gap:.28rem;width:min(90vw,400px,100%);display:flex}.gmv-dock[data-live=false]{opacity:.42}.gmv-dock[data-live=true] .gmv-tray-col:first-child .gmv-tray-piece{background:#232a33;border-color:#ffffff6b}.gmv-dock[data-live=true] .gmv-tray-col:last-child .gmv-tray-piece{background:#f4efe6;border-color:#1b202859}.gmv-dock[data-live=true] .gmv-tray-piece .chess-piece-img{width:96%;height:96%}.gmv-dock[data-live=true] .gmv-tray-piece.is-on{border-color:#ffb800;box-shadow:0 0 0 2px #ffb800}.gmv-tray-col{grid-template-columns:repeat(6,minmax(0,1fr));place-items:center;gap:.22rem;min-height:0;display:grid}.gmv-tray-piece{aspect-ratio:1;cursor:grab;touch-action:none;background:#ffffff0f;border:1px solid #ffffff14;border-radius:.35rem;place-items:center;width:100%;max-width:100%;height:auto;min-height:0;padding:.04rem;display:grid}.gmv-tray-piece:disabled{cursor:default}.gmv-tray-piece.is-on{border-color:#ffb800;box-shadow:inset 0 0 0 2px #ffb800}.gmv-tray-piece .chess-piece-img{object-fit:contain;width:86%;height:86%}.gmv-stage{width:min(90vw, 400px, 100cqi, calc(100cqb - var(--gmv-chrome)));height:min(90vw, 400px, 100cqi, calc(100cqb - var(--gmv-chrome)));flex:none;max-width:100%}.gmv-frame{box-sizing:border-box;touch-action:none;background:linear-gradient(155deg,#e8c99a 0%,#c49a62 42%,#8d5a32 100%);border-radius:2px;width:100%;height:100%;margin:0;padding:.32rem;position:relative;overflow:hidden;box-shadow:0 0 0 1px #6a4124,0 12px 24px #0006}.gmv-frame.is-wipe:after{content:"";z-index:4;pointer-events:none;background:linear-gradient(90deg,#0f121600 0%,#ffb80047 46%,#0f121659 100%);animation:.32s linear both gmv-shutter;position:absolute;inset:0}@keyframes gmv-shutter{0%{transform:translate(-105%)}to{transform:translate(105%)}}@media (prefers-reduced-motion:reduce){.gmv-frame.is-wipe:after,.gmv-star.is-on{animation:none}}.gmv-grid{-webkit-user-select:none;user-select:none;grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(8,minmax(0,1fr));width:100%;height:100%;display:grid}.gmv-sq{cursor:pointer;appearance:none;touch-action:none;border:0;width:100%;min-width:0;height:100%;min-height:0;margin:0;padding:0;display:block;position:relative;overflow:hidden}.gmv-sq[aria-disabled=true]{cursor:default}.gmv-sq.is-light{background-color:#f0d9b5;background-image:linear-gradient(#fffcf447,#0000 46%),repeating-linear-gradient(90deg,#78481c0a 0 1px,#0000 1px 7px)}.gmv-sq.is-dark{background-color:#b58863;background-image:linear-gradient(#ffd6aa29,#0000 44%),repeating-linear-gradient(90deg,#46240c12 0 1px,#0000 1px 6px)}.gmv-sq.is-armed{box-shadow:inset 0 0 0 2px #ffb800}.gmv-sq.is-ok:after,.gmv-sq.is-bad:after{content:"";z-index:0;pointer-events:none;position:absolute;inset:0}.gmv-sq.is-ok:after{background:#208c3a73;box-shadow:inset 0 0 0 3px #187233}.gmv-sq.is-bad:after{background:#b024206b;box-shadow:inset 0 0 0 3px #9d1b18}.gmv-live,.gmv-ghost{place-items:center;width:86%;height:86%;display:grid}.gmv-live{z-index:1;width:auto;height:auto;position:absolute;inset:7%}.gmv-ghost{z-index:1;opacity:.55;filter:sepia()saturate(7)hue-rotate(-16deg);pointer-events:none;width:auto;height:auto;position:absolute;inset:7%}.gmv-sq.is-bad .gmv-live{z-index:2;width:46%;height:46%;inset:auto 4% 4% auto}.gmv-sq.is-bad:has(.gmv-coord-file) .gmv-live{inset:4% 4% auto auto}.gmv-live .chess-piece-img,.gmv-ghost .chess-piece-img{filter:drop-shadow(0 1px #3c200847);width:100%;height:100%}.gmv-coord{z-index:3;font-family:var(--font-sans);pointer-events:none;-webkit-user-select:none;user-select:none;font-size:clamp(.48rem,2.6cqmin,.72rem);font-weight:700;line-height:1;position:absolute}.gmv-sq.is-light .gmv-coord{color:#5c3014c7}.gmv-sq.is-dark .gmv-coord{color:#fff4e2e6}.gmv-coord-rank{top:.08rem;left:.1rem}.gmv-coord-file{bottom:.08rem;right:.1rem}.gmv-bottom{width:min(90vw,400px,100%);padding:0 0 max(.1rem, env(safe-area-inset-bottom,0px));flex-direction:column;flex:none;align-items:center;gap:.12rem;display:flex}.gmv[data-gmv-phase=feedback] .gmv-bottom{display:none}.gmv-bottom .gmv-gold{color:#f4efe6;white-space:nowrap;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#242a349e;border:1px solid #ffb800d1;border-radius:.42rem;width:max-content;max-width:calc(100% - 2.5rem);height:2.4rem;min-height:2.4rem;padding:0 1.1rem;font-size:.95rem;font-weight:700;line-height:1;box-shadow:inset 0 1px #ffffff14}.gmv-bottom .gmv-retry{color:#f4efe67a;align-self:flex-end;min-height:0;margin:0 .2rem 0 0;padding:0;font-size:.72rem;font-weight:650}.gmv-gold{color:#0f1216;cursor:pointer;background:#ffb800;border:0;border-radius:999px;flex:auto;width:100%;min-height:2.7rem;font-size:1.02rem;font-weight:800}.gmv-gold:disabled{cursor:default;opacity:.5}.gmv-retry{color:#f4efe6b8;cursor:pointer;background:0 0;border:0;flex:none;min-height:2.4rem;padding:0 .35rem;font-size:.88rem;font-weight:750}.gmv-modal{z-index:30;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f1216b8;place-items:center;padding:.85rem;display:grid;position:absolute;inset:0;overflow:hidden}.gmv-modal[data-gmv-modal]{-webkit-backdrop-filter:none;background:0 0}.gmv-modal[data-gmv-modal] .gmv-modal-card{background:#0f121675;border-color:#ffffff47;padding-inline:3.6rem;box-shadow:0 10px 28px #00000047}.gmv-modal[data-gmv-modal] .gmv-stars,.gmv-modal[data-gmv-modal] .gmv-round-score,.gmv-modal[data-gmv-modal] .gmv-breakdown,.gmv-modal[data-gmv-modal] .gmv-score-note{text-shadow:0 1px 2px #000000b8}.gmv-intro{z-index:50}.gmv-modal-card{color:#f4efe6;text-align:center;background:#1b2028db;border:1px solid #ffffff1f;border-radius:1.1rem;width:min(100%,22rem);max-height:calc(100% - .5rem);padding:1.05rem 1rem .95rem;overflow:auto;box-shadow:0 20px 48px #00000073}.gmv-intro-card{text-align:left}.gmv-intro-card h2{letter-spacing:-.02em;margin:0 0 .55rem;font-size:1.25rem;font-weight:800;line-height:1.15}.gmv-intro-card p,.gmv-intro-card li{color:#f4efe6e0;margin:0;font-size:.86rem;line-height:1.35}.gmv-intro-card ul{gap:.45rem;margin:.7rem 0 .8rem;padding:0;list-style:none;display:grid}.gmv-intro-card strong{font-weight:800}.gmv-intro-check{color:#f4efe6cc;align-items:center;gap:.45rem;margin:0 0 .7rem;font-size:.84rem;font-weight:650;display:flex}.gmv-intro-check input{accent-color:#ffb800;width:1rem;height:1rem}.gmv-stars{justify-content:center;gap:.35rem;min-height:2.4rem;display:flex}.gmv-star{color:#3e4756;font-size:2rem;line-height:1}.gmv-star.is-on{color:#ffb800;animation:.42s cubic-bezier(.2,.8,.2,1) both gmv-star-pop}.gmv-stars .gmv-star.is-on:nth-child(2){animation-delay:.12s}.gmv-stars .gmv-star.is-on:nth-child(3){animation-delay:.24s}@keyframes gmv-star-pop{0%{opacity:0;transform:scale(.35)rotate(-12deg)}to{opacity:1;transform:scale(1)rotate(0)}}.gmv-round-score{font-variant-numeric:tabular-nums;margin:.15rem 0 .45rem;font-size:2rem;font-weight:800;line-height:1}.gmv-breakdown{gap:.28rem;margin:0 0 .55rem;display:grid}.gmv-breakdown div{justify-content:space-between;gap:1rem;font-size:.92rem;display:flex}.gmv-breakdown dt{color:#f4efe6b3;font-weight:650}.gmv-breakdown dd{font-variant-numeric:tabular-nums;margin:0;font-weight:800}.gmv-accuracy{margin:0;font-weight:800}.gmv-score-note{color:#f4efe6a8;margin:0 0 .7rem;font-size:.78rem;line-height:1.3}.gmv-score-actions{gap:.35rem;display:grid}.gmv-score-actions .gmv-next{color:#f4efe6;cursor:pointer;background:#0f121675;border:1px solid #ffffff47;border-radius:999px;width:100%;min-height:2.7rem;font-size:1.02rem;font-weight:800}.gmv-score-actions .gmv-next:disabled{cursor:default;opacity:.5}.gmv-score-actions .gmv-replay{color:#f4efe6;background:#0f1216b8;border:1px solid #3e4756;border-radius:999px;width:100%}.gmv-float{z-index:40;pointer-events:none;width:3.4rem;height:3.4rem;position:fixed;top:0;left:0}.gmv-float img{filter:drop-shadow(0 8px 6px #00000073);width:100%;height:100%}html[data-slav-opening] .app-header-logo{visibility:hidden}.slav-notice{z-index:80;background:var(--color-bg);color:var(--color-fg);padding-top:max(.35rem, env(safe-area-inset-top,0px));padding-bottom:env(safe-area-inset-bottom,0px);flex-direction:column;display:flex;position:fixed;inset:0}.slav-intro-board{pointer-events:none;flex:none;width:min(100% - 1.5rem,14rem);margin:.2rem auto 0}.slav-intro-caption{text-align:center;letter-spacing:.02em;color:var(--color-fg-muted);margin:.1rem 0 0;font-size:.72rem;font-weight:650}.slav-notice-card{border:1px solid var(--color-border);background:var(--color-bg-elevated);min-height:0;box-shadow:var(--shadow-card);border-radius:1.05rem;flex-direction:column;flex:auto;margin:.35rem .75rem .75rem;padding:.75rem .9rem .8rem;display:flex}.slav-notice-card-body{flex:auto;min-height:0;overflow:auto}.slav-notice-kicker{letter-spacing:.07em;margin:0;font-size:.78rem;font-weight:800}.slav-notice-title{margin:.25rem 0 0;font-size:1.05rem;font-weight:750;line-height:1.3}.slav-notice-subtitle{color:var(--color-fg-muted);margin:.3rem 0 0;font-size:.88rem;line-height:1.35}.slav-notice-steps{color:var(--color-fg-muted);margin:.65rem 0 0;padding-left:1.15rem;font-size:.92rem;line-height:1.4}.slav-notice-steps li+li{margin-top:.35rem}.slav-notice-start,.slav-notice-paragraph{color:var(--color-fg-muted);margin:.5rem 0 0;font-size:.92rem;line-height:1.45}.slav-notice-tagline{margin:.45rem 0 0;font-size:.95rem;font-weight:700;line-height:1.35}.slav-notice-expand,.slav-line-notes-answer-toggle{color:var(--color-accent);text-underline-offset:.15em;background:0 0;border:0;margin-top:.35rem;padding:.35rem 0;font-size:.88rem;font-weight:750;text-decoration:underline}.slav-notice-primary{background:var(--color-accent);width:100%;min-height:3rem;color:var(--color-accent-fg);border:0;border-radius:1rem;flex:none;margin-top:.65rem;font-size:.98rem;font-weight:800}.slav-line-notes{border:1px solid var(--color-border);background:var(--color-bg-elevated);border-radius:.9rem;margin:.2rem 0 .45rem}.slav-line-notes-toggle{width:100%;min-height:2.5rem;color:var(--color-fg);background:0 0;border:0;justify-content:space-between;align-items:center;gap:.75rem;padding:.4rem .75rem;font-size:.82rem;font-weight:800;display:flex}.slav-line-notes-chevron{color:var(--color-fg-muted);font-size:.75rem;font-weight:700}.slav-line-notes-body{color:var(--color-fg-muted);padding:0 .75rem .7rem;font-size:.8rem;line-height:1.4}.slav-line-notes-body p{margin:.12rem 0 .45rem}.slav-line-notes-label{letter-spacing:.04em;text-transform:uppercase;color:var(--color-fg);margin:.2rem 0 0;font-size:.66rem;font-weight:800;display:block}.slav-line-notes-answer{background:var(--color-bg-subtle);border-radius:.65rem;margin:.15rem 0 0;padding:.45rem .55rem}@media (width<=640px){.train-layout--notes{max-height:calc(100dvh - 4.75rem - env(safe-area-inset-top,0px));overflow:hidden}.train-layout--notes .train-board-band{flex:none;justify-content:flex-start}.train-layout--notes .slav-train-board{width:min(100%,15rem);margin-inline:auto}.train-layout--notes .train-below{flex:auto;min-height:0;overflow:auto}}.train-layout--coach{min-height:calc(100dvh - var(--coach-offset,4.75rem) - env(safe-area-inset-top,0px));max-height:calc(100dvh - var(--coach-offset,4.75rem) - env(safe-area-inset-top,0px));flex-direction:column;display:flex;overflow:hidden}html[data-coach-compact]{--coach-offset:3.45rem}html[data-coach-compact] .app-header-inner{gap:.15rem;padding-top:.15rem;padding-bottom:.1rem}html[data-coach-compact] .app-header-inner>.min-w-0{display:none}html[data-coach-compact] .app-header-inner>.shrink-0{margin-left:auto}html[data-coach-compact] .header-home-label{display:none}html[data-coach-compact] .header-home-btn,html[data-coach-compact] .header-account-btn,html[data-coach-compact] .header-icon-btn{width:2rem;min-width:2rem;min-height:2rem}html[data-coach-compact] .lang-toggle{min-width:2rem;height:1.75rem;padding:0 .45rem}html[data-coach-compact] .app-main{padding-top:.15rem!important;padding-bottom:max(.35rem, env(safe-area-inset-bottom,0px))!important}.train-coach-bar{flex-direction:column;gap:.2rem;display:flex}.train-coach-title-row{align-items:center;gap:.35rem;min-height:2rem;display:flex}.train-coach-back{background:var(--color-bg-subtle);width:2rem;height:2rem;color:var(--color-fg-muted);border:0;border-radius:999px;flex:none;justify-content:center;align-items:center;font-size:1rem;font-weight:700;line-height:1;display:inline-flex}.train-coach-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:var(--font-display), Georgia, serif;letter-spacing:-.01em;flex:auto;margin:0;font-size:.92rem;font-weight:750;overflow:hidden}.train-coach-side{background:var(--color-bg-subtle);letter-spacing:.04em;text-transform:uppercase;color:var(--color-fg-muted);border-radius:999px;flex:none;padding:.08rem .38rem;font-size:.62rem;font-weight:750}.train-coach-meter{background:var(--color-bg-subtle);border-radius:999px;flex:0 0 2.6rem;height:.28rem;overflow:hidden}.train-coach-meter>span{border-radius:inherit;background:var(--color-accent);height:100%;display:block}.train-coach-modes{background:var(--color-bg-subtle);border-radius:999px;gap:.15rem;padding:.12rem;display:flex}.train-coach-bar .scotch-coach-reading,.train-coach-bar .coach-pack-reading{margin:0}.train-coach-bar .scotch-coach-reading-toggle{min-height:0;font-size:.72rem}.train-coach-expand{border:1px solid var(--color-border);background:var(--color-bg-elevated);width:2rem;height:2rem;color:var(--color-fg-muted);border-radius:999px;flex:none;justify-content:center;align-items:center;display:inline-flex}.train-layout--coach:not(.train-embedded) .train-frame-notation{margin-top:.3rem;margin-bottom:0;padding-top:.28rem;padding-bottom:.28rem}.train-layout--coach:not(.train-embedded) .train-frame-status{min-height:0;margin-bottom:.15rem;font-size:.78rem}.train-layout--coach:not(.train-embedded) .trainer-actions{gap:.25rem;margin-top:.15rem}.train-layout--coach:not(.train-embedded) .trainer-secondaries button{min-height:2rem;padding-top:.2rem;padding-bottom:.2rem}.train-layout--coach:not(.train-embedded) .train-below>.mt-4{margin-top:.25rem}.train-layout--coach:not(.train-embedded) .train-below>.mt-4>p{display:none}html[data-coach-compact] .train-layout--coach .train-frame-notation{margin-top:.15rem;padding-top:.15rem;padding-bottom:.15rem}html[data-coach-compact] .train-layout--coach .train-frame-status{margin-bottom:0;line-height:1.2}html[data-coach-compact] .train-layout--coach .trainer-actions,html[data-coach-compact] .train-layout--coach .train-below>.mt-4{margin-top:.1rem}html[data-coach-compact] .train-layout--coach .train-below>.mt-4>button{padding:.12rem .55rem}.train-layout--coach .train-top-chrome{flex:none}.train-layout--coach .train-board-band{flex-direction:column;flex:none;justify-content:flex-start;min-height:0;display:flex}.train-layout--coach .train-board-anchor{width:min(100%,20rem);margin-inline:auto}.train-layout--coach .train-below{flex:none;min-height:0;overflow:auto}.train-layout--coach .train-frame-status{min-height:1.35em;margin-bottom:.35rem}.train-embedded.train-layout--coach{min-height:0;max-height:none;scroll-margin-top:4.75rem;overflow:visible}.ask-coach-panel{border:1px solid var(--color-border);background:var(--color-bg-elevated);min-height:8.5rem;box-shadow:var(--shadow-card);border-radius:1.05rem;flex-direction:column;flex:auto;gap:.45rem;margin-top:.35rem;padding:.7rem .8rem .75rem;display:flex;overflow:auto}.ask-coach-prompt{color:var(--color-accent);margin:0;font-size:.82rem;font-weight:750;line-height:1.3}.ask-coach-feed{flex-direction:column;gap:.45rem;display:flex}.ask-coach-note-line{color:var(--color-fg);margin:0;font-size:.92rem;line-height:1.4}.ask-coach-ply{background:var(--color-bg-subtle);color:var(--color-fg-muted);border-radius:999px;margin-right:.4rem;padding:.05rem .4rem;font-size:.75rem;font-weight:750;display:inline-block}.ask-coach-primary,.ask-coach-show,.ask-coach-send{background:var(--color-accent);color:var(--color-accent-fg);border:1px solid #0000;font-weight:750}.ask-coach-primary,.ask-coach-show{border-radius:.9rem;width:100%;min-height:2.75rem;font-size:.95rem}.ask-coach-done{flex-direction:column;gap:.45rem;display:flex}.ask-coach-remaining,.ask-coach-book{color:var(--color-fg-muted);margin:0;font-size:.82rem;line-height:1.4}.ask-coach-error{color:var(--color-danger,#9b2c2c);margin:0;font-size:.9rem;line-height:1.4}.ask-coach-form{gap:.4rem;display:flex}.ask-coach-input{border:1px solid var(--color-border);background:var(--color-bg);min-width:0;min-height:2.75rem;color:var(--color-fg);border-radius:.9rem;flex:auto;padding:.4rem .7rem;font-size:.92rem}.ask-coach-send{border-radius:.9rem;flex:none;min-height:2.75rem;padding:.35rem .85rem}.ask-coach-send:disabled{opacity:.45}@media (width>=960px){[data-surface=website] .train-layout--coach:not(.train-embedded){grid-template-columns:minmax(16rem,1fr) minmax(14rem,18rem);grid-template-areas:"chrome chrome""board panel""below panel";align-items:start;column-gap:1rem;min-height:0;max-height:none;display:grid;overflow:visible}[data-surface=website] .train-layout--coach:not(.train-embedded) .train-top-chrome{grid-area:chrome}[data-surface=website] .train-layout--coach:not(.train-embedded) .train-board-band{grid-area:board}[data-surface=website] .train-layout--coach:not(.train-embedded) .train-board-anchor{width:min(100%,32rem)}[data-surface=website] .train-layout--coach:not(.train-embedded) .ask-coach-panel{grid-area:panel;max-height:min(70dvh,40rem);margin-top:0}[data-surface=website] .train-layout--coach:not(.train-embedded) .train-below{grid-area:below}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}
