*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:none;-moz-text-size-adjust:none;text-size-adjust:none}body{min-block-size:100svh}img,picture,svg,video,canvas{max-inline-size:100%;display:block}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}ul[role=list],ol[role=list]{padding:0;list-style:none}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--gray-0:#fff;--gray-1:#f6f7f9;--gray-2:#eceef2;--gray-3:#dde1e7;--gray-5:#9aa3ae;--gray-7:#5c6570;--gray-9:#2a2f36;--gray-10:#1d2127;--gray-11:#161a1f;--gray-12:#0f1215;--blue-4:#7aa7ff;--blue-7:#2563d9;--green-4:#5fd08a;--green-7:#177a42;--red-4:#ff7b7b;--red-7:#c03b3b;--color-bg:var(--lightningcss-light,var(--gray-1))var(--lightningcss-dark,var(--gray-12));--color-surface:var(--lightningcss-light,var(--gray-0))var(--lightningcss-dark,var(--gray-11));--color-surface-raised:var(--lightningcss-light,var(--gray-0))var(--lightningcss-dark,var(--gray-10));--color-border:var(--lightningcss-light,var(--gray-3))var(--lightningcss-dark,var(--gray-9));--color-text:var(--lightningcss-light,var(--gray-12))var(--lightningcss-dark,var(--gray-2));--color-text-muted:var(--lightningcss-light,var(--gray-7))var(--lightningcss-dark,var(--gray-5));--color-accent:var(--lightningcss-light,var(--blue-7))var(--lightningcss-dark,var(--blue-4));--color-on-accent:var(--lightningcss-light,var(--gray-0))var(--lightningcss-dark,var(--gray-12));--color-success:var(--lightningcss-light,var(--green-7))var(--lightningcss-dark,var(--green-4));--color-danger:var(--lightningcss-light,var(--red-7))var(--lightningcss-dark,var(--red-4));--color-focus:var(--color-accent);--board-light:#ed8d8d;--board-dark:#8d6262;--board-frame:#4d4545;--board-coordinate:#f2b0b0;--board-last-move:#ffc85a73;--board-selected:#ffecaa8c;--board-destination:#2d141459;--board-check:#dc1414e6;--board-hint:#46a0ffd9;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;--font-size-sm:.875rem;--font-size-md:1rem;--font-size-lg:1.25rem;--font-size-xl:1.5rem;--font-size-2xl:clamp(1.75rem, 1.5rem + 1.25vw, 2.25rem);--font-weight-regular:400;--font-weight-medium:500;--font-weight-bold:700;--line-height-tight:1.2;--line-height-normal:1.5;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-full:9999px;--border-width:1px;--focus-ring-width:2px;--tap-target-size:2.75rem;--header-block-size:3.5rem;--content-max-inline-size:40rem}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html{font-family:var(--font-sans);font-size:100%;line-height:var(--line-height-normal)}body{background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}h1,h2,h3{line-height:var(--line-height-tight)}:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-width)}._shell_19dcc_1{--chrome-block-size:calc(var(--header-block-size) + env(safe-area-inset-top) + var(--border-width) + var(--space-4) + max(var(--space-4), env(safe-area-inset-bottom)));grid-template-rows:auto 1fr;grid-template-columns:minmax(0,1fr);min-block-size:100svh;display:grid}._header_19dcc_16{justify-content:space-between;align-items:center;gap:var(--space-4);block-size:calc(var(--header-block-size) + env(safe-area-inset-top));border-block-end:var(--border-width) solid var(--color-border);padding-block-start:env(safe-area-inset-top);padding-inline:max(var(--space-4), env(safe-area-inset-left)) max(var(--space-4), env(safe-area-inset-right));display:flex}._wordmark_19dcc_28{color:inherit;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);letter-spacing:-.01em;text-decoration:none}@media (width<24rem){._header_19dcc_16{gap:var(--space-2)}._wordmark_19dcc_28{font-size:var(--font-size-md)}}._main_19dcc_46{inline-size:100%;max-inline-size:var(--content-max-inline-size);padding-block:var(--space-4) max(var(--space-4), env(safe-area-inset-bottom));padding-inline:max(var(--space-4), env(safe-area-inset-left)) max(var(--space-4), env(safe-area-inset-right));margin-inline:auto}._board_6oiav_1{inline-size:min(100%, 100svh - var(--chrome-block-size) - var(--board-reserved-block-size,0px));margin-inline:auto;container-type:inline-size}._frame_6oiav_7{--rim-size:calc(100cqi / 20);padding:var(--rim-size);background-color:var(--board-frame);position:relative}._squares_6oiav_15{aspect-ratio:1;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;border:0;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);min-inline-size:0;padding:0;display:grid}._coordinates_6oiav_28{color:var(--board-coordinate);font-size:calc(var(--rim-size) * .75);font-weight:var(--font-weight-bold);-webkit-user-select:none;user-select:none;place-items:center;line-height:1;display:grid;position:absolute}._ranks_6oiav_39{inset-block:var(--rim-size);inline-size:var(--rim-size);grid-template-rows:repeat(8,1fr);inset-inline-start:0}._files_6oiav_46{inset-inline:var(--rim-size);block-size:var(--rim-size);grid-template-columns:repeat(8,1fr);inset-block-end:0}._piece_1u9b8_1{pointer-events:none;-webkit-user-select:none;user-select:none;block-size:100%;inline-size:100%}._picker_1d7is_1{gap:var(--space-2);padding:var(--space-2);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-surface-raised);color:var(--color-text);margin:auto}._picker_1d7is_1[open]{display:flex}._picker_1d7is_1::backdrop{background-color:#0006}._choice_1d7is_19{inline-size:calc(var(--tap-target-size) * 1.5);aspect-ratio:1;padding:var(--space-1);border-radius:var(--radius-md);background-color:var(--board-light);border:0;place-items:center;display:grid}._choice_1d7is_19:hover{background-color:var(--board-dark)}._square_1ub4q_1{border:0;border-radius:0;place-items:center;padding:0;display:grid;position:relative}._square_1ub4q_1:focus-visible{z-index:1;outline-offset:calc(-2 * var(--focus-ring-width))}._light_1ub4q_15{background-color:var(--board-light)}._dark_1ub4q_19{background-color:var(--board-dark)}._lastMove_1ub4q_23{background-image:linear-gradient(var(--board-last-move), var(--board-last-move))}._selected_1ub4q_27{background-image:linear-gradient(var(--board-selected), var(--board-selected))}._check_1ub4q_31{background-image:radial-gradient(var(--board-check) 20%, transparent 70%)}._hint_1ub4q_35{box-shadow:inset 0 0 0 calc(100cqi / 60) var(--board-hint)}._move_1ub4q_39:after,._capture_1ub4q_40:after{content:"";pointer-events:none;position:absolute}._move_1ub4q_39:after{border-radius:var(--radius-full);background-color:var(--board-destination);inset:36%}._capture_1ub4q_40:after{border-radius:var(--radius-full);box-shadow:inset 0 0 0 calc(100cqi / 80) var(--board-destination);inset:0}._controls_1ogjy_1{align-items:center;gap:var(--space-2);display:flex}._status_1ogjy_7{color:var(--color-text-muted);font-size:var(--font-size-sm);flex:1}@media (orientation:landscape) and (height<36rem){._controls_1ogjy_1{flex-direction:column;align-items:stretch}}._layout_1wl4d_1{--board-reserved-block-size:calc(var(--tap-target-size) + var(--space-4));gap:var(--space-4);display:grid}._aside_1wl4d_8{align-content:start;gap:var(--space-3);inline-size:min(100%, 100svh - var(--chrome-block-size) - var(--board-reserved-block-size));margin-inline:auto;display:grid}@media (orientation:landscape) and (height<36rem){._layout_1wl4d_1{--board-reserved-block-size:0px;grid-template-columns:1fr auto;align-items:start}._aside_1wl4d_8{inline-size:auto;max-inline-size:16rem}}._button_zg8kc_1{min-block-size:var(--tap-target-size);padding-inline:var(--space-4);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface-raised);color:var(--color-text);font-weight:var(--font-weight-medium);touch-action:manipulation}._button_zg8kc_1:hover:not(:disabled){border-color:var(--color-accent)}._button_zg8kc_1:disabled{color:var(--color-text-muted);cursor:not-allowed}._library_2frfp_1{gap:var(--space-4);display:grid}._title_2frfp_6{font-size:var(--font-size-xl)}._list_2frfp_10{gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(min(100%,16rem),1fr));padding:0;list-style:none;display:grid}._card_2frfp_18{align-content:start;gap:var(--space-1);padding:var(--space-4);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-surface);grid-template-rows:auto auto 1fr;display:grid;position:relative}._name_2frfp_30{font-size:var(--font-size-lg)}._link_2frfp_34{color:inherit;text-decoration:none}._link_2frfp_34:after{content:"";border-radius:inherit;position:absolute;inset:0}._card_2frfp_18:has(._link_2frfp_34:hover){border-color:var(--color-accent)}._card_2frfp_18:has(._link_2frfp_34:focus-visible){outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-width)}._link_2frfp_34:focus-visible{outline:none}._meta_2frfp_60{color:var(--color-text-muted);font-size:var(--font-size-sm)}._meta_2frfp_60 a{color:var(--color-accent)}._description_2frfp_69{font-size:var(--font-size-sm)}._breadcrumb_1hh0g_1{gap:var(--space-1);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);flex-wrap:wrap;padding:0;list-style:none;display:flex}._breadcrumb_1hh0g_1 li+li:before{content:"›";color:var(--color-text-muted);margin-inline-end:var(--space-1)}._notes_1hh0g_17{gap:var(--space-2);padding:0;list-style:none;display:grid}._note_1hh0g_17{gap:var(--space-1);padding:var(--space-3);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);font-size:var(--font-size-sm);display:grid}._noteName_1hh0g_34{font-weight:var(--font-weight-bold)}._links_1hh0g_38{gap:var(--space-1);padding:0;list-style:none;display:grid}._links_1hh0g_38 a{color:var(--color-accent)}._back_1i07a_1{color:var(--color-accent);font-size:var(--font-size-sm)}._title_1i07a_6{font-size:var(--font-size-lg)}._status_1i07a_10{color:var(--color-text-muted);font-size:var(--font-size-sm)}._actions_1i07a_15{gap:var(--space-2);flex-wrap:wrap;display:flex}._panel_p2b46_1{gap:var(--space-3);padding:var(--space-3) var(--space-4);border:var(--border-width) solid var(--color-border);border-inline-start-width:var(--space-1);border-radius:var(--radius-md);background-color:var(--color-surface-raised);display:grid}._danger_p2b46_11{border-inline-start-color:var(--color-danger)}._success_p2b46_15{border-inline-start-color:var(--color-success)}._switcher_1bb4h_1{gap:var(--space-1);min-inline-size:0;padding:var(--space-1);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-full);background-color:var(--color-surface);display:inline-flex}._option_1bb4h_11{min-block-size:calc(var(--tap-target-size) - 2 * var(--space-1));padding-inline:var(--space-3);border-radius:var(--radius-full);color:var(--color-text-muted);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;align-items:center;display:inline-flex}._option_1bb4h_11:hover{color:var(--color-text)}._option_1bb4h_11:has(:checked){background-color:var(--color-accent);color:var(--color-on-accent)}._option_1bb4h_11:has(:focus-visible){outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-width)}._input_1bb4h_37{opacity:0;pointer-events:none;position:absolute}@media (width<24rem){._option_1bb4h_11{padding-inline:var(--space-2)}}