/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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;--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;-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{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{.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}.piece.white{color:#fffaf1;-webkit-text-stroke:1.5px #5f5548;paint-order:stroke fill;text-shadow:0 1px #5f5548e6,0 3px 4px #1c231f52}.piece.white.piece-knight{-webkit-text-stroke-width:2.15px;text-shadow:0 1px #5f5548f5,0 3px 4px #1c231f5c}.game-record{background:var(--cream);border:1px solid #294a4333;gap:16px;padding:22px;display:grid}.record-heading{gap:6px;display:grid}.record-heading .status-text{font-size:clamp(1.45rem,3vw,1.8rem)}.clock-card{background:#f5e6ca;border:1px solid #294a4340;gap:8px;padding:15px 16px 14px;transition:border-color .26s,box-shadow .26s,transform .26s;display:grid}.black-clock{background:#dce5d9}.clock-card.is-running{border-color:var(--coral);box-shadow:inset 4px 0 0 var(--coral), 0 7px 20px #e06a4b24}.clock-meta,.journal-heading{color:var(--forest);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;gap:12px;font-size:.66rem;font-weight:900;display:flex}.clock-meta span:last-child{color:#66736c;letter-spacing:.08em;font-weight:700}.clock-value{color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.055em;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,5vw,3.55rem);line-height:.92}.clock-trace{background:#294a4326;height:5px;overflow:hidden}.clock-trace span{background:var(--forest);height:100%;transition:width .25s linear;display:block}.clock-card.is-running .clock-trace span{background:var(--coral)}.journal{border-top:1px solid #294a4329;border-bottom:1px solid #294a4329;padding:16px 0}.journal h2{color:var(--forest);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.72rem}.journal-heading span{color:#77817b;font-size:.62rem}.journal-list{overscroll-behavior:contain;scrollbar-gutter:stable;gap:0;max-height:250px;margin:12px 0 0;padding:0;list-style:none;display:grid;overflow:auto}.journal-list li{border-top:1px solid #294a431a;gap:3px;padding:9px 0;display:grid}.journal-move{color:var(--ink);font-family:Georgia,Times New Roman,serif;font-size:1.05rem}.journal-detail{color:#6a756e;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,monospace;font-size:.69rem}.journal-empty{color:#6a756e;margin:12px 0 0;font-size:.84rem;line-height:1.5}.activity-layer{background:#fffaf194;border:1px solid #294a4333}.activity-layer.is-on{border-color:#e06a4b85}.activity-toggle{width:100%;color:var(--forest);cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;display:flex}.activity-toggle span{gap:3px;display:grid}.activity-toggle strong{letter-spacing:.1em;text-transform:uppercase;font-size:.76rem}.activity-toggle small{color:#67746d;font-size:.73rem;line-height:1.35}.activity-toggle b{min-width:40px;color:var(--forest);letter-spacing:.08em;text-align:center;text-transform:uppercase;background:#dce5d9;padding:6px 8px;font-size:.67rem}.activity-layer.is-on .activity-toggle b{background:var(--coral);color:#fff}.activity-legend{color:#627069;flex-wrap:wrap;gap:10px 14px;padding:0 14px 13px;font-size:.69rem;display:flex}.activity-legend span{align-items:center;gap:5px;display:inline-flex}.activity-legend i{border-radius:50%;width:12px;height:12px}.activity-legend .white-reach{border:2px solid #f7f1e5;box-shadow:0 0 0 1px #31594e}.activity-legend .black-reach{background:var(--coral);border:2px solid #fffaf1c7}.activity-pin{z-index:0;aspect-ratio:1;pointer-events:none;border-radius:50%;width:28%;display:block;position:absolute}.activity-pin.white-reach{border:2px solid #fffaf1;box-shadow:0 0 0 1px #294a43cc,0 2px 5px #1c231f38}.activity-pin.black-reach{background:#e06a4bc2;border:2px solid #fffaf1c7;box-shadow:0 2px 5px #1c231f38}.activity-pin.white-reach.black-reach{background:linear-gradient(135deg,#0000 47%,#e06a4bd1 48%)}.square .piece{z-index:1;position:relative}.turn-calls{background:#fffaf194;border:1px solid #294a4333}.turn-calls.is-on{border-color:#e06a4b85}.turn-calls-toggle{width:100%;color:var(--forest);cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;display:flex}.turn-calls-toggle:disabled{cursor:default;opacity:.72}.turn-calls-toggle span{gap:3px;display:grid}.turn-calls-toggle strong{letter-spacing:.1em;text-transform:uppercase;font-size:.76rem}.turn-calls-toggle small{color:#67746d;font-size:.73rem;line-height:1.35}.turn-calls-toggle b{min-width:40px;color:var(--forest);letter-spacing:.08em;text-align:center;text-transform:uppercase;background:#dce5d9;padding:6px 8px;font-size:.67rem}.turn-calls.is-on .turn-calls-toggle b{background:var(--coral);color:#fff}.turn-calls-message{color:#637069;margin:0;padding:0 14px 13px;font-size:.72rem;line-height:1.4}@media (width<=720px){.game-record{padding:18px}.journal-list{max-height:210px}}@media (prefers-reduced-motion:reduce){.clock-card,.clock-trace span{transition:none}}.square.in-check{z-index:2;box-shadow:inset 0 0 0 5px #e06a4b,inset 0 0 0 9px #fffaf1d6}.square.prediction-selected{outline-offset:-7px;z-index:3;outline:4px solid #e06a4b}.check-alert{z-index:20;background:var(--coral);color:#fff;text-align:center;border:1px solid #fffaf1bf;gap:4px;min-width:min(340px,100vw - 32px);padding:15px 24px 17px;animation:2.6s both check-arrival;display:grid;position:fixed;top:clamp(18px,5vh,56px);left:50%;transform:translate(-50%);box-shadow:0 18px 45px #862e1b4d}.check-alert span{letter-spacing:.18em;font-size:clamp(1.55rem,4vw,2.35rem);font-weight:900;line-height:1}.check-alert small{letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}@keyframes check-arrival{0%{opacity:0;transform:translate(-50%,-18px)}12%,84%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-8px)}}.checkmate-celebration{z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1b2424e0;place-items:center;padding:28px;display:grid;position:fixed;inset:0}.checkmate-card{width:min(100%,670px);color:var(--ink);text-align:center;background:#f6f1e7;border:1px solid #fffaf194;justify-items:center;padding:clamp(42px,9vw,92px) clamp(28px,7vw,76px);animation:.55s cubic-bezier(.2,.8,.2,1) both mate-arrival;display:grid;position:relative;overflow:hidden;box-shadow:0 28px 100px #00000059}.checkmate-card:before,.checkmate-card:after{content:"";filter:blur(1px);opacity:.7;border-radius:50%;width:28vw;height:28vw;position:absolute}.checkmate-card:before{background:#e9b57c;top:-15vw;left:-12vw}.checkmate-card:after{background:#8eb6a1;bottom:-18vw;right:-15vw}.checkmate-card>*{z-index:1;position:relative}.checkmate-card p{color:var(--coral);letter-spacing:.19em;margin:0 0 18px;font-size:.73rem;font-weight:900}.checkmate-card h1{max-width:none;color:var(--forest);font-size:clamp(3rem,9vw,5.8rem)}.checkmate-card strong{color:var(--coral);letter-spacing:.24em;margin-top:24px;font-size:clamp(1rem,2.4vw,1.35rem)}.checkmate-card span{color:#5b6861;margin-top:12px;font-size:1rem}.checkmate-card a{background:var(--forest);color:#fff;letter-spacing:.1em;text-transform:uppercase;margin-top:34px;padding:13px 20px;font-size:.76rem;font-weight:900;text-decoration:none}.checkmate-card a:hover{background:var(--coral)}@keyframes mate-arrival{0%{opacity:0;transform:translateY(18px)scale(.96)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.check-alert,.checkmate-card{animation:none}}.board-frame{grid-template-rows:auto 28px;grid-template-columns:28px minmax(0,1fr);width:100%;min-width:0;display:grid}.board-frame .board{aspect-ratio:1;grid-area:1/2;grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(8,minmax(0,1fr));width:100%}.board-frame .square{aspect-ratio:1;width:100%;height:100%}.board-ranks{color:#496b61;grid-area:1/1;grid-template-rows:repeat(8,minmax(0,1fr));font-family:Georgia,Times New Roman,serif;font-size:clamp(.72rem,1.3vw,.95rem);font-style:italic;font-weight:700;display:grid}.board-ranks span{place-items:start center;padding-top:7px;display:grid}.board-files{color:#496b61;text-align:center;grid-area:2/2;grid-template-columns:repeat(8,minmax(0,1fr));font-family:Georgia,Times New Roman,serif;font-size:clamp(.72rem,1.3vw,.95rem);font-style:italic;font-weight:700;display:grid}.board-files span{padding-top:6px}.play-choices{grid-auto-rows:92px;gap:12px;display:grid}.omnai-button{text-align:left;gap:5px;padding:15px 22px;display:grid}.home-action{align-content:center;width:100%;height:92px;min-height:0}.omnai-button span{font-size:1rem}.omnai-button small{opacity:.82;font-size:.76rem;font-weight:600}.secondary-button{min-height:48px;color:var(--forest);cursor:pointer;background:0 0;border:1px solid #294a4359;font-weight:800}.secondary-button:hover{border-color:var(--forest);background:#fffaf18c}.secondary-button:disabled{cursor:wait;opacity:.7}.omnai-note{border-left:3px solid var(--coral);color:#5c6b64;background:#e06a4b14;margin:12px 0 0;padding:10px 12px;font-size:.8rem;line-height:1.45}.journal-move em{color:var(--coral);letter-spacing:.06em;text-transform:uppercase;font-family:Arial,Helvetica,sans-serif;font-size:.67rem;font-style:normal;font-weight:800}.sensei-flow{background:#fffaf194;border:1px solid #294a4333}.sensei-flow.is-on{border-color:#e06a4b8c}.sensei-toggle{width:100%;color:var(--forest);cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;display:flex}.sensei-toggle span{gap:3px;display:grid}.sensei-toggle strong{letter-spacing:.1em;text-transform:uppercase;font-size:.76rem}.sensei-toggle small{color:#67746d;font-size:.73rem;line-height:1.35}.sensei-toggle b{min-width:40px;color:var(--forest);letter-spacing:.08em;text-align:center;text-transform:uppercase;background:#dce5d9;padding:6px 8px;font-size:.67rem}.sensei-flow.is-on .sensei-toggle b{background:var(--coral);color:#fff}.sensei-note{border-left:3px solid var(--coral);color:#52615a;background:#e06a4b14;gap:8px;margin:0 14px 14px;padding:13px 14px;display:grid}.sensei-note p{margin:0;font-size:.84rem;line-height:1.5}.sensei-note .sensei-kicker{color:var(--forest);letter-spacing:.12em;text-transform:uppercase;font-size:.66rem;font-weight:900}.sensei-note small{color:#77817b;font-size:.69rem;line-height:1.35}.practice-intention{border-left:3px solid var(--coral);color:var(--forest);background:#fffaf19e;gap:8px;margin:-8px 0 24px;padding:16px 18px;display:grid}.practice-intention p,.practice-cycle>p{color:var(--coral);letter-spacing:.14em;margin:0;font-size:.64rem;font-weight:900}.practice-intention h2,.practice-cycle h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.35rem;font-weight:500}.practice-intention span{color:#596861;font-size:.85rem;line-height:1.45}.practice-intention small{color:#748078;font-variant-numeric:tabular-nums;font-size:.72rem}.practice-cycle{background:#eaf0e8;border:1px solid #294a4338;gap:10px;padding:15px 16px;display:grid}.practice-cycle ol{color:#55645d;counter-reset:scan;gap:4px;margin:0;padding:0;font-size:.79rem;line-height:1.4;list-style:none;display:grid}.practice-cycle li{counter-increment:scan}.practice-cycle li:before{color:var(--coral);content:counter(scan) ".";margin-right:6px;font-weight:900}.practice-cycle strong{border-left:3px solid var(--coral);color:var(--forest);background:#fffaf1b8;padding:10px 11px;font-size:.78rem;font-weight:700;line-height:1.45}.finish-practice{color:var(--forest);cursor:pointer;letter-spacing:.08em;text-transform:uppercase;background:0 0;border:1px solid #294a4359;justify-self:start;padding:10px 12px;font-size:.69rem;font-weight:900}.finish-practice:hover{border-color:var(--coral);color:var(--coral)}.finish-practice:disabled{opacity:.65;cursor:wait}.prediction-checkpoint,.prediction-feedback{background:#fffaf1d1;border:1px solid #e06a4b73;gap:9px;padding:13px;display:grid}.prediction-checkpoint>p,.prediction-feedback>p{color:var(--coral);letter-spacing:.13em;margin:0;font-size:.62rem;font-weight:900}.prediction-checkpoint h3,.prediction-feedback h3{color:var(--forest);margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.17rem;font-weight:500}.prediction-checkpoint span,.prediction-feedback span{color:#596861;font-size:.77rem;line-height:1.45}.prediction-checkpoint strong,.prediction-feedback strong{background:#f5e6ca;border-left:0}.prediction-checkpoint>div{grid-template-columns:1fr 1fr;gap:7px;display:grid}.prediction-checkpoint button{border:1px solid var(--forest);background:var(--forest);color:#fff;cursor:pointer;letter-spacing:.05em;text-transform:uppercase;min-height:38px;font-size:.65rem;font-weight:900}.prediction-checkpoint button:last-child{color:var(--forest);background:0 0}.prediction-checkpoint button:disabled{opacity:.45;cursor:not-allowed}.prediction-feedback.was-right{border-color:#31594e}.prediction-feedback.was-right h3{color:#31594e}.practice-reflection{z-index:31;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1b2424e0;place-items:center;padding:28px;display:grid;position:fixed;inset:0}.practice-reflection>div{width:min(100%,620px);color:var(--ink);text-align:center;background:#f6f1e7;justify-items:center;padding:clamp(40px,8vw,76px) clamp(28px,7vw,68px);display:grid;box-shadow:0 28px 100px #00000059}.practice-reflection p{color:var(--coral);letter-spacing:.16em;margin:0 0 16px;font-size:.69rem;font-weight:900}.practice-reflection h1{max-width:11ch;color:var(--forest);font-size:clamp(2.8rem,8vw,4.8rem)}.practice-reflection strong{color:var(--coral);letter-spacing:.12em;text-transform:uppercase;margin-top:23px;font-size:1rem}.practice-reflection span{color:#56645d;max-width:36ch;margin-top:17px;line-height:1.5}.practice-reflection .review-reply{border-left:3px solid var(--coral);background:#e06a4b14;padding:12px 14px}.practice-reflection .review-reply b{color:var(--forest)}.practice-reflection small{color:#77817b;font-variant-numeric:tabular-nums;margin-top:20px;font-size:.76rem}.practice-reflection a{background:var(--forest);color:#fff;letter-spacing:.1em;text-transform:uppercase;margin-top:30px;padding:13px 20px;font-size:.76rem;font-weight:900;text-decoration:none}.practice-reflection a:hover{background:var(--coral)}:root{--ink:#1b2424;--sand:#f6f1e7;--coral:#e06a4b;--forest:#294a43;--cream:#fffaf1}*{box-sizing:border-box}body{background:var(--sand);min-width:320px;color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}button,a{font:inherit}.home-shell{isolation:isolate;background:#f3eadb;place-items:center;min-height:100dvh;padding:24px;display:grid;position:relative;overflow:hidden}.home-card{z-index:1;background:#fffaf1db;border:1px solid #294a432e;width:min(100%,590px);padding:clamp(32px,8vw,72px);position:relative;box-shadow:0 28px 80px #2c281b29}.eyebrow{color:var(--coral);letter-spacing:.18em;margin:0 0 24px;font-size:.72rem;font-weight:800}h1{max-width:12ch;color:var(--forest);letter-spacing:-.055em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.6rem,10vw,5rem);font-weight:500;line-height:.96}.intro{color:#53605b;max-width:34ch;margin:28px 0 32px;font-size:1.05rem;line-height:1.6}.primary-button{background:var(--coral);color:#fff;cursor:pointer;border:0;width:100%;min-height:56px;font-weight:800;transition:transform .15s,background .15s}.primary-button:hover{background:#c9573b;transform:translateY(-2px)}.primary-button:disabled{opacity:.7;cursor:wait;transform:none}.lesson-prompt{color:#7b827d;margin:30px 0 0;font-size:.84rem}.lesson-prompt span{color:var(--forest);font-weight:700}.invite-panel{border-left:3px solid var(--coral);gap:10px;padding-left:18px;display:grid}.invite-title{color:var(--forest);margin:0 0 4px;font-weight:800}.invite-row{border-bottom:1px solid #294a4326;grid-template-columns:minmax(0,1fr) auto;align-items:stretch;display:grid}.invite-row a{color:var(--ink);justify-content:space-between;padding:13px 10px 13px 0;text-decoration:none;display:flex}.invite-row a:hover,.invite-row a span{color:var(--coral)}.invite-row button{color:var(--forest);cursor:pointer;letter-spacing:.06em;text-transform:uppercase;background:0 0;border:1px solid #294a4347;align-self:center;margin:7px 0;padding:7px 9px;font-size:.65rem;font-weight:900}.invite-row button:hover{border-color:var(--coral);color:var(--coral)}.invite-note{color:#6e7771;margin:6px 0 0;font-size:.82rem;line-height:1.5}.orb{z-index:0;filter:blur(2px);opacity:.8;border-radius:50%;width:44vw;min-width:340px;height:44vw;min-height:340px;position:absolute}.orb-one{background:#e9b57c;top:-22vw;left:-13vw}.orb-two{background:#9bc7bb;bottom:-28vw;right:-22vw}.game-shell{background:var(--sand);min-height:100dvh;padding:clamp(16px,4vw,44px)}.game-wrap{width:min(100%,960px);margin:auto}.game-header{justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px;display:flex}.brand{color:var(--forest);letter-spacing:.16em;font-size:.75rem;font-weight:900;text-decoration:none}.role-badge{color:var(--forest);letter-spacing:.07em;text-transform:uppercase;border:1px solid #294a4347;padding:8px 12px;font-size:.75rem;font-weight:800}.game-grid{grid-template-columns:minmax(0,1fr) minmax(220px,300px);align-items:start;gap:clamp(20px,4vw,42px);display:grid}.board{aspect-ratio:1;grid-template-columns:repeat(8,1fr);width:100%;display:grid;overflow:hidden;box-shadow:0 16px 46px #232d272e}.square{cursor:pointer;border:0;place-items:center;min-width:0;font-size:clamp(1.7rem,7vw,4.4rem);line-height:1;display:grid;position:relative}.square.light{background:#f5e6ca}.square.dark{background:#7c9a80}.square.selected{outline-offset:-4px;z-index:1;outline:4px solid #e06a4b}.square.target:after{aspect-ratio:1;content:"";background:#e06a4bcc;border-radius:50%;width:24%;position:absolute}.square.target .piece{z-index:1;position:relative}.square:disabled{cursor:default}.piece.white{color:#fffaf1;text-shadow:0 1px #826d54,0 2px 4px #00000040}.piece.black{color:#1d2b29;text-shadow:0 1px #ffffff3b}.panel{background:var(--cream);border:1px solid #294a4333;padding:23px}.status-label{color:var(--coral);letter-spacing:.13em;margin:0 0 7px;font-size:.7rem;font-weight:900}.status-text{color:var(--forest);margin:0;font-family:Georgia,serif;font-size:1.75rem;line-height:1.08}.help{color:#68736d;margin:18px 0;font-size:.9rem;line-height:1.55}.move-log{border-top:1px solid #294a4329;margin:22px 0 0;padding-top:18px}.move-log h2{color:var(--forest);letter-spacing:.1em;text-transform:uppercase;margin:0 0 9px;font-size:.72rem}.move-list{color:#56625d;margin:0;font-family:ui-monospace,SFMono-Regular,monospace;font-size:.87rem;line-height:1.65}.error{color:#a23f2c;margin:12px 0 0;font-size:.85rem}.loading{min-height:100dvh;color:var(--forest);place-items:center;display:grid}@media (width<=720px){.game-grid{grid-template-columns:1fr}.panel{padding:18px}.game-header{margin-bottom:18px}.square{font-size:clamp(1.65rem,11vw,4.2rem)}}
