@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-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-outline-style:solid;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-in:cubic-bezier(.4, 0, 1, 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)}}@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,ui-sans-serif, system-ui, 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;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{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}}@layer components;@layer utilities{.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.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,)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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))}.ease-in{--tw-ease:var(--ease-in);transition-timing-function:var(--ease-in)}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}}:root{--wood:#d4a056;--wood-dark:#b8863c;--wood-light:#e8c88a;--paper:#f5e6c8;--paper-dark:#e8d4b0;--ink:#1a1008;--ink-light:#3d2b1f;--accent:#8b4513;--red:#a0342e}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--paper);color:var(--ink);min-height:100dvh;font-family:Noto Serif TC,serif;position:relative;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:100;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#8b451304 2px 4px),repeating-linear-gradient(90deg,#0000,#0000 3px,#8b451303 3px 6px);position:fixed;inset:0}body:after{content:"";pointer-events:none;background:radial-gradient(#8b45130a,#0000 70%);width:50vw;height:50vw;position:fixed;top:-20%;right:-10%}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes boardAppear{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes stoneDrop{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes heartbeat{0%,to{transform:scale(1)}14%{transform:scale(1.2)}28%{transform:scale(1)}42%{transform:scale(1.15)}56%{transform:scale(1)}}@keyframes thinkBounce{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1.2)}}@media(max-height:700px){.site-footer{gap:.3rem!important;padding-top:.5rem!important;padding-bottom:.5rem!important}}@media(max-width:380px){.board-frame{padding:4px!important}}.stone-new{animation:.3s ease-out both stoneDrop}.tap-target:hover{fill:#8b451314}.site-footer{opacity:.55;transition:opacity .3s}.site-footer:hover{opacity:1}.footer-link:hover{color:var(--ink)!important}.footer-star:hover{color:var(--ink)!important;background:#8b451314!important;border-color:#8b45134d!important}.github-cta:hover{color:var(--ink)!important;background:#8b45131a!important;border-color:#8b45134d!important}.github-cta:active{transform:scale(.97)}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes charReveal{0%{opacity:0;transform:scale(.3)rotate(-8deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes charRevealShake{0%{opacity:0;transform:scale(.3)rotate(-8deg)}60%{opacity:1;transform:scale(1.05)rotate(0)}70%{transform:scale(1)translate(-6px)}80%{transform:scale(1)translate(5px)}90%{transform:scale(1)translate(-3px)}to{transform:scale(1)translate(0)}}@keyframes subtitleSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:.9;transform:translateY(0)}}@keyframes confettiFall{0%{opacity:0;transform:translateY(0)translate(0)rotate(0)}8%{opacity:.85}to{opacity:0;transform:translateY(110vh) translate(var(--drift,0px)) rotate(540deg)}}@keyframes bounceDown{0%,to{opacity:.4;transform:translateY(0)}50%{opacity:.7;transform:translateY(6px)}}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.settings-bar{cursor:pointer;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;gap:8px;padding:6px clamp(16px,4vw,32px);display:flex}.settings-bar:active .settings-gear{transform:rotate(30deg)}.settings-gear{transition:transform .2s}.board-frame svg{width:min(92vw,100dvh - 200px)!important;height:min(92vw,100dvh - 200px)!important}@media(min-width:480px){.board-frame svg{width:min(75vw,100dvh - 220px,560px)!important;height:min(75vw,100dvh - 220px,560px)!important}}.app-root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}*{scrollbar-width:thin;scrollbar-color:transparent transparent}:hover{scrollbar-color:#8b451340 transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#8b45132e;border-radius:3px;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:#8b451359}.settings-sheet ::-webkit-scrollbar-thumb{background:0 0}.settings-sheet:hover ::-webkit-scrollbar-thumb{background:#8b45132e}.settings-sheet:hover ::-webkit-scrollbar-thumb:hover{background:#8b451359}@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-border-style{syntax:"*";inherits:false;initial-value:solid}@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-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ease{syntax:"*";inherits:false}