:root{--bg:#15171b;--panel:#202329;--line:#34373d;--muted:#a3a6ad;--ink:#f5f5ef;--lime:#c8f45a;--purple:#bba2f7;--orange:#ff9978;--blue:#87bfe9;--p1:#bba2f7;--p2:#c8f45a;--font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px;color-scheme:dark}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:var(--purple);color:var(--bg)}[hidden]{display:none!important}.shell{width:min(1240px,calc(100% - 80px));margin-inline:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;padding:17px 23px;border:1px solid transparent;border-radius:12px;background:var(--ink);color:var(--bg);font-size:14px;font-weight:750;line-height:1.4;min-height:54px;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.button.lime{background:var(--lime);color:#192019}.button.ghost{background:transparent;color:var(--ink);border-color:#4c4f54}.button.light{background:var(--ink);color:var(--bg)}.button.small{padding:12px 18px;min-height:44px;font-size:12px}.button>span{font-size:20px;font-weight:400}.icon-button{width:42px;height:42px;display:grid;place-items:center;background:transparent;border:1px solid var(--line);border-radius:50%;font-size:20px;flex-shrink:0}.icon-button:hover{background:#ffffff0c}.text-button{border:0;background:none;padding:0;color:inherit;text-decoration:underline;text-underline-offset:5px;font-size:13px;font-weight:650}.eyebrow{display:block;font-size:9px;font-weight:650;letter-spacing:.14em;color:var(--muted)}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.055em;line-height:1.05}h2{font-size:clamp(30px,3.7vw,45px);font-weight:750;margin-bottom:22px}p{color:var(--muted)}.skip-link{position:absolute;top:-100px;left:15px;background:var(--lime);color:var(--bg);z-index:100;padding:12px}.skip-link:focus{top:10px}.site-header{height:106px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;font-weight:850;font-size:31px;letter-spacing:-.07em;line-height:1}.brand-symbol{display:flex;align-items:center;justify-content:center;gap:0;background:var(--lime);border-radius:13px;width:44px;height:44px;color:var(--bg);font-size:43px;font-weight:800;padding-bottom:6px;letter-spacing:-.16em}.brand-symbol>span{font-size:27px;padding-top:7px;margin-right:6px}.brand small{display:block;margin-top:8px;font-size:7px;letter-spacing:.26em;color:var(--muted);font-weight:500}.site-header nav{display:flex;align-items:center;gap:34px;font-size:12px;color:#d9dade}.site-header nav button{border:0;background:none;padding:10px 0;font-size:12px}.site-header nav a:hover,.site-header nav button:hover{color:var(--lime)}.by-tappix{display:flex;gap:8px;align-items:baseline;font-size:10px;color:var(--muted)}.by-tappix strong{font-size:23px;font-weight:800;letter-spacing:-.06em;color:var(--ink)}.by-tappix strong>span{font-size:13px;padding-left:5px;font-weight:400}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:45px;align-items:center;padding-top:62px;padding-bottom:57px;overflow:hidden}.hero .eyebrow{display:flex;align-items:center;gap:10px;color:#c4c6c8;font-size:8px;margin-bottom:22px}.hero .eyebrow>span{width:6px;height:6px;background:var(--lime);border-radius:50%}.hero h1{font-size:clamp(46px,5.8vw,76px);line-height:1.01;font-weight:800;margin-bottom:25px;letter-spacing:-.065em}.hero h1>span{color:var(--lime)}.heading-dot{color:var(--purple)}.hero-copy>p{max-width:380px;font-size:14px;line-height:1.85;margin-bottom:27px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-tags{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;font-size:8px;color:#94979d}.hero-tags span:before{content:"";display:inline-block;width:3px;height:3px;border-radius:50%;background:#777b83;margin-right:7px;vertical-align:middle}.hero-art{position:relative;height:430px;isolation:isolate}.orbit{position:absolute;inset:35px 17px;border:1px solid #444745;border-radius:50%;transform:rotate(-24deg)}.orbit-two{inset:95px -18px;transform:rotate(-35deg)}.art-tile{width:210px;height:233px;position:absolute;display:flex;justify-content:center;align-items:center;border-radius:26px;font-size:158px;line-height:1;font-weight:500;box-shadow:10px 17px 0 #0607063d;border:1px solid #00000018}.art-tile>span{position:absolute;bottom:20px;left:24px;font-size:8px;letter-spacing:.12em;color:#212428b0}.tile-x{background:var(--purple);color:#24202e;left:17px;top:55px;transform:rotate(-14deg);padding-bottom:23px}.tile-o{background:var(--lime);color:#25341c;right:12px;bottom:30px;transform:rotate(13deg);font-size:196px;padding-bottom:23px}.art-sticker{position:absolute;top:45px;right:18px;background:var(--orange);color:#2e2721;transform:rotate(10deg);width:97px;height:97px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:38px;line-height:1;font-weight:850;box-shadow:0 0 0 5px var(--bg);z-index:3}.art-sticker>span{font-size:8px;letter-spacing:.1em;margin-top:7px}.art-label{position:absolute;font-size:8px;letter-spacing:.14em;color:#787d87;line-height:1.8}.label-one{left:4px;bottom:35px}.label-two{top:0;left:56%;transform:rotate(8deg)}.spark{position:absolute;font-size:39px;color:var(--purple)}.spark-one{left:10px;bottom:115px;color:var(--lime)}.spark-two{right:-2px;top:143px;color:var(--orange);font-size:53px}.session-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;background:#202329;border:1px solid #36393f;border-radius:14px}.session-players{display:flex;align-items:center;gap:12px;min-width:0}.session-players>strong{font-size:12px;max-width:175px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-dot{width:7px;height:7px;display:inline-block;border-radius:50%;flex-shrink:0}.p-one{background:var(--p1)}.p-two{background:var(--p2)}.session-score{display:flex;align-items:center;gap:15px;margin-inline:20px;font-size:23px;line-height:1}.session-score>b:first-child{color:var(--p1)}.session-score>b:last-child{color:var(--p2)}.session-score>i{font-style:normal;color:#777c87;font-size:15px}.session-controls{display:flex;align-items:center;gap:9px}.session-controls>span{font-size:9px;color:var(--muted);margin-right:8px}.session-controls .icon-button{height:34px;width:34px;font-size:17px}.resume-banner{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding:17px 22px;border-radius:13px;border:1px solid #69764b;background:#c8f45a0b;gap:16px}.resume-banner .eyebrow{font-size:8px;margin-bottom:7px}.resume-banner strong{font-size:14px}.games-section{padding-top:59px;padding-bottom:62px}.section-heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:27px}.section-heading h2{margin-bottom:0}.section-heading .eyebrow{margin-bottom:13px}.section-count{font-size:8px;letter-spacing:.09em;color:var(--muted);white-space:nowrap}.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.game-card{background:var(--panel);border:1px solid #34373d;border-radius:17px;overflow:hidden;min-width:0}.game-cover{height:207px;position:relative;display:block;width:100%;border:0;overflow:hidden;padding:18px;color:var(--bg);text-align:left}.game-cover:hover .cover-arrow{transform:rotate(45deg)}.cover-reaction{background:var(--lime)}.cover-memory{background:var(--purple)}.cover-ttt{background:var(--orange)}.cover-nim{background:var(--blue)}.cover-number{position:relative;display:block;z-index:1;font-size:7px;font-weight:700;letter-spacing:.1em}.cover-tag{position:absolute;bottom:16px;left:18px;font-size:6px;letter-spacing:.08em}.cover-arrow{position:absolute;right:13px;bottom:10px;font-size:25px;line-height:1;transition:transform .15s}.reaction-art{position:absolute;inset:0;display:grid;place-items:center}.reaction-art>i{width:110px;height:110px;border:1px solid #46652f55;outline:1px solid #46652f33;outline-offset:18px;border-radius:50%;background:#20351c}.reaction-art>b{position:absolute;font-size:34px;color:var(--lime);transform:rotate(-14deg);font-style:italic;letter-spacing:-.06em}.memory-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-45%) rotate(-13deg);display:grid;grid-template-columns:repeat(2,58px);gap:7px}.memory-art>i{display:grid;place-items:center;height:58px;border-radius:10px;font-size:31px;color:var(--purple);background:#292135;font-style:normal;box-shadow:2px 3px 0 #201c2429}.memory-art>i:nth-child(2),.memory-art>i:nth-child(3){background:#ddd1fa;color:#8f75c0}.ttt-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-46%) rotate(9deg);display:grid;grid-template-columns:repeat(3,40px);grid-template-rows:repeat(3,40px);gap:3px;background:#512f2d50}.ttt-art>i{background:var(--orange);font-size:39px;line-height:1;font-style:normal;display:grid;place-items:center;color:#542d2d}.nim-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-35%) rotate(-12deg);display:flex;gap:9px}.nim-art>i{width:7px;height:83px;background:#e7e2c3;border-radius:5px;box-shadow:2px 2px 0 #1e486321;position:relative}.nim-art>i:before{content:"";position:absolute;top:-2px;left:-1px;width:9px;height:17px;background:#e65a4c;border-radius:6px}.nim-art>i:nth-child(2n){transform:translateY(-16px)}.game-info{padding:18px 17px 16px}.game-meta{display:flex;justify-content:space-between;gap:8px;font-size:8px;color:var(--muted);margin-bottom:14px}.game-meta button{padding:0;border:0;background:none;font-size:8px;color:#b7bac3}.game-info h3{font-size:22px;letter-spacing:-.04em;line-height:1.1;min-height:48px;margin-bottom:9px}.game-info h3 button{background:none;border:0;padding:0;font-weight:750;line-height:1.1;letter-spacing:-.04em;text-align:left}.game-info p{font-size:10px;line-height:1.8;min-height:39px;margin-bottom:19px}.game-bottom{display:flex;flex-direction:column;gap:14px;border-top:1px solid #393c43;padding-top:12px}.tappix-tag{font-size:7px;letter-spacing:.015em;color:#b2b5ba}.tappix-tag:before{content:"↗";margin-right:5px;color:var(--lime)}.play-link{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;padding:0;background:none;font-size:12px;font-weight:700}.play-link>span{font-size:21px}.tour-section{background:#24232b;border:1px solid #47424f;border-radius:21px;padding:43px 55px;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;overflow:hidden}.tour-copy .eyebrow{margin-bottom:17px;color:var(--purple)}.tour-copy h2{font-size:49px;margin-bottom:19px}.tour-copy h2>span{color:var(--purple)}.tour-copy p{max-width:395px;font-size:12px;line-height:1.85;margin-bottom:23px}.tour-ticket{position:relative;width:290px;max-width:100%;margin:auto;background:var(--purple);color:#30263e;border-radius:13px;padding:23px 25px;transform:rotate(7deg);box-shadow:9px 12px 0 #0003}.tour-ticket:before,.tour-ticket:after{content:"";width:20px;height:20px;border-radius:50%;position:absolute;top:46%;background:#24232b}.tour-ticket:before{left:-10px}.tour-ticket:after{right:-10px}.tour-ticket>span{font-size:7px;letter-spacing:.1em;display:block}.ticket-line{border-top:1px dashed #6f5889;margin:14px 0}.tour-ticket>strong{font-size:44px;line-height:.99;letter-spacing:-.06em;display:block;font-weight:850}.ticket-players{display:flex;justify-content:space-between;align-items:center;font-size:6px;margin-top:24px;letter-spacing:.05em}.ticket-players b{font-size:14px}.tour-ticket>small{font-size:6px;letter-spacing:.06em}.ticket-barcode{height:25px;background:repeating-linear-gradient(90deg,#362c44 0 2px,transparent 2px 4px,#362c44 4px 5px,transparent 5px 8px);margin-top:12px;width:100%}.tour-home-status{font-size:11px;color:var(--purple);margin-top:18px}.install-section{display:flex;align-items:center;gap:28px;padding-block:45px;margin-top:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.install-section>div:nth-child(2){flex:1}.install-section h2{font-size:29px;margin:12px 0}.install-section p{font-size:11px;max-width:520px;line-height:1.8;margin-bottom:9px}.install-icon{position:relative;width:84px;flex-shrink:0;transform:rotate(-8deg)}.install-icon img{display:block;border-radius:18px;box-shadow:5px 5px 0 #ffffff10}.install-icon>span{position:absolute;bottom:-3px;right:0;background:var(--purple);border:4px solid var(--bg);border-radius:50%;font-size:22px;width:35px;height:35px;display:grid;place-items:center;color:var(--bg);line-height:1}.offline-status{font-size:9px;color:var(--muted);display:block}.offline-status.is-ready{color:var(--lime)}#apply-update{font-size:10px;margin-top:7px}.how-section{padding-block:54px;display:grid;grid-template-columns:.8fr 1.7fr;gap:40px}.how-section h2{font-size:30px;margin-top:16px}.how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.how-grid b{font-size:9px;color:var(--purple)}.how-grid h3{font-size:16px;line-height:1.2;margin:12px 0}.how-grid p{font-size:10px;line-height:1.8}.history-section{padding-bottom:40px}.history-section h2{font-size:30px}#history-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}#history-list li{padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:10px;min-width:0}#history-list strong{font-size:12px;display:block;overflow-wrap:anywhere}#history-list small{display:block;font-size:9px;color:var(--muted);margin-top:5px}.creator-section{display:flex;align-items:center;gap:30px;padding:29px 32px;background:#1e2420;border:1px solid #38453c;border-radius:17px;margin-bottom:40px}.creator-mark{width:93px;height:93px;display:grid;place-items:center;background:var(--lime);color:var(--bg);border-radius:23px;font-size:78px;font-weight:850;letter-spacing:-.15em;line-height:1;padding-right:12px;padding-bottom:10px;flex-shrink:0}.creator-section .eyebrow{font-size:8px;color:var(--lime)}.creator-section h2{font-size:29px;margin:10px 0}.creator-section p{font-size:11px;max-width:800px;line-height:1.8;margin-bottom:12px}.creator-section a{font-size:11px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:26px;color:var(--muted);font-size:9px}.footer-logo{font-size:25px;font-weight:850;letter-spacing:-.06em;color:#cccfd3}.footer-logo>span{color:var(--lime);margin-left:6px;font-weight:400}.site-footer a{color:#e0e3e8}.site-footer>span:last-child{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.site-footer button{border:0;background:none;font-size:9px;color:var(--muted);padding:0 0 0 10px}
/* Dialogs keep every action in the current screen. */
dialog{color:var(--ink);background:#22252c;border:1px solid #4c4f58;border-radius:24px;padding:32px;width:min(485px,calc(100% - 24px));max-height:calc(100dvh - 32px);margin:auto;overflow:auto;box-shadow:0 30px 150px #0008}dialog::backdrop{background:#08090cca;backdrop-filter:blur(7px)}.modal-close{position:absolute;right:16px;top:16px;font-size:25px;width:33px;height:33px}.modal>.eyebrow{margin:16px 0 20px;font-size:8px}.modal h2{font-size:36px;margin-bottom:18px;letter-spacing:-.055em}.modal p{font-size:13px;line-height:1.8}.modal .button{width:100%;margin-top:15px}.modal .small-note{font-size:10px;margin:16px 0 0}.modal .preview-note{font-size:10px;color:#d3bd88;background:#c3ad6b0d;border:1px solid #6d6241;border-radius:10px;padding:12px}.dialog-app-icon{border-radius:17px;display:block}.install-modal h2{font-size:46px}.install-modal>small{display:block;font-size:9px;color:var(--muted);text-align:center;margin-top:16px}.install-steps{padding:14px 17px;background:#30343c;border:1px solid #454951;border-radius:12px;font-size:12px;line-height:1.9}.install-steps strong{color:var(--lime)}.install-steps ol{margin:0;padding-left:18px}.install-steps p{margin:0;font-size:12px}.name-inputs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.name-inputs label{font-size:10px;color:var(--muted)}input[type=text],input:not([type]){display:block;border:1px solid #484c55;background:#191c21;border-radius:10px;padding:13px;width:100%;color:var(--ink);margin-top:9px;font-size:14px}fieldset{margin:22px 0 0;border:0;padding:0}legend{font-size:11px;color:var(--muted);margin-bottom:12px}.radio-option{display:flex;align-items:center;gap:12px;border:1px solid #484c55;border-radius:10px;padding:12px;margin-bottom:9px;cursor:pointer}.radio-option>span{flex:1;font-size:13px}.radio-option small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.radio-option>b{font-size:22px;color:var(--purple);letter-spacing:3px}input[type=radio]{accent-color:var(--lime);width:17px;height:17px}.tour-length{display:flex;gap:12px;flex-wrap:wrap}.tour-length legend{width:100%}.tour-length label{flex:1;position:relative;cursor:pointer}.tour-length input{position:absolute;top:13px;right:13px;z-index:1}.tour-length label>span{display:flex;flex-direction:column;gap:4px;font-size:10px;color:var(--muted);padding:16px;border:1px solid #484c55;border-radius:12px}.tour-length label b{font-size:38px;line-height:1.2;color:var(--ink)}.tour-length input:checked+span{background:#c8f45a0b;border-color:var(--lime)}.modal-actions{display:flex;gap:12px}.modal-actions .button{font-size:12px;padding-inline:14px}#continue-tour{display:block;margin:20px auto 0;font-size:11px}#rules-content{font-size:13px;color:var(--muted);line-height:1.8}#rules-content ol{padding-left:20px}#rules-content li{margin-bottom:12px}#rules-content .rule-note{font-size:11px;border-top:1px solid var(--line);padding-top:15px}.toast{position:fixed;bottom:calc(22px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:calc(100% - 30px);width:max-content;background:#e2e9cf;color:#202621;border:1px solid #fff3;padding:13px 19px;border-radius:12px;z-index:200;font-size:12px;box-shadow:0 4px 35px #0005}
/* Game view. */
.arena{width:min(900px,calc(100% - 32px));margin:auto;min-height:100dvh;padding:calc(14px + env(safe-area-inset-top)) 0 calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column}.arena-header{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:21px}.arena-header>div:nth-child(2){text-align:center;min-width:0}.arena-header h1{font-size:22px;letter-spacing:-.04em;margin:6px 0 0}.arena-header #arena-kicker{font-size:7px;letter-spacing:.12em;color:var(--muted)}.back-button{display:flex;align-items:center;gap:9px;background:none;border:0;padding:10px 0;font-size:23px;min-width:85px}.back-button>span{font-size:11px}.arena-tools{display:flex;gap:8px;min-width:85px;justify-content:end}.arena-tools .icon-button{width:35px;height:35px;font-size:17px}.game-scoreboard{display:grid;grid-template-columns:1fr 50px 1fr;align-items:center;gap:12px;margin-bottom:15px}.score-player{display:flex;align-items:center;gap:13px;border:1px solid #40404c;border-radius:14px;padding:14px 17px;background:#26232e;min-width:0;transition:border-color .1s}.score-p2{background:#22291e;border-color:#3e4936;text-align:right}.score-player>div{flex:1;min-width:0}.score-player small{font-size:7px;letter-spacing:.1em;display:block;color:var(--muted);margin-bottom:4px}.score-player strong{display:block;font-size:13px;line-height:1.3;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.score-player>b{font-size:26px;color:var(--p1);line-height:1.2}.score-p2>b{color:var(--p2)}.player-symbol{font-size:27px;color:var(--p1);line-height:1}.score-p2 .player-symbol{color:var(--p2)}.score-player.is-active{border-color:var(--p1);box-shadow:0 0 0 1px var(--p1)}.score-p2.is-active{border-color:var(--p2);box-shadow:0 0 0 1px var(--p2)}.score-vs{font-size:12px;color:#717580;text-align:center;font-weight:700}.opposite .score-p1{transform:rotate(180deg)}.game-status{text-align:center;margin:7px 0 20px;font-size:14px;color:var(--ink);min-height:24px;overflow-wrap:anywhere}.tour-progress{display:flex;justify-content:space-between;gap:9px;font-size:10px;color:var(--purple);padding:12px 0 16px;border-top:1px solid var(--line)}#game-board{width:100%;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:180px}.arena-footnote{display:flex;justify-content:space-between;gap:15px;font-size:8px;letter-spacing:.04em;color:#7f8590;margin-top:30px;padding-top:17px;border-top:1px solid var(--line)}.arena-footnote>span:last-child{max-width:70%;text-align:right}.ttt-board{width:min(100%,370px);display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ttt-cell{aspect-ratio:1;background:#25282f;border:1px solid #424650;border-radius:17px;display:grid;place-items:center;font-size:65px;font-weight:400;line-height:1;color:var(--p1);padding:0;user-select:none;-webkit-user-select:none}.ttt-cell[data-owner="1"]{color:var(--p2)}.ttt-cell:disabled{opacity:1}.ttt-cell.is-winning{background:#c8f45a18;border-color:var(--lime)}.ttt-cell:not(:disabled):hover{background:#343842}.memory-board{width:min(100%,415px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.memory-cell{aspect-ratio:1;background:#30313e;border:1px solid #525166;border-radius:14px;font-size:34px;line-height:1;display:grid;place-items:center;padding:0;color:var(--purple);user-select:none;-webkit-user-select:none}.memory-cell.is-open{background:#d8c8fa;color:#272035;border-color:#d8c8fa}.memory-cell.is-found{background:#273024;border-color:#566f37;color:var(--lime);opacity:1}.memory-cell:not(.is-found):disabled{opacity:1}.nim-pile{width:min(100%,420px);display:grid;grid-template-columns:repeat(5,1fr);gap:23px 13px;place-items:center;padding:25px 30px;background:#252a2d;border:1px solid #3b4448;border-radius:20px}.match-stick{height:65px;width:10px;border-radius:5px;background:#d7d2b5;position:relative;transition:opacity .2s,transform .2s;box-shadow:2px 3px 0 #0e10184d}.match-stick:before{content:"";position:absolute;top:-2px;left:-2px;width:14px;height:21px;border-radius:7px;background:var(--orange)}.match-stick.is-gone{opacity:.08;transform:translateY(7px)}.nim-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;width:min(100%,420px);margin-top:24px}.nim-actions button{min-height:65px;background:var(--panel);border:1px solid #53565f;border-radius:12px;font-weight:700;font-size:20px}.nim-actions small{font-size:8px;font-weight:400;display:block;color:var(--muted);margin-top:5px;letter-spacing:.08em}.nim-actions button:not(:disabled):hover{border-color:var(--lime)}.opposite .nim-turn-one .nim-actions{transform:rotate(180deg)}.reaction-board{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:16px;position:relative;padding-bottom:64px}.reaction-pad{height:235px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;background:#30283f;color:var(--p1);border:1px solid #685783;border-radius:23px;touch-action:none;user-select:none;-webkit-user-select:none}.reaction-pad[data-player="1"]{background:#2a3420;border-color:#607747;color:var(--p2)}.reaction-pad strong{font-size:37px;line-height:1;letter-spacing:-.05em}.reaction-pad small{font-size:10px;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reaction-pad .pad-symbol{font-size:45px;line-height:1;font-weight:400}.reaction-board.is-go .reaction-pad{background:var(--p1);border-color:var(--p1);color:var(--bg)}.reaction-board.is-go .reaction-pad[data-player="1"]{background:var(--p2);border-color:var(--p2)}.reaction-board.is-waiting .reaction-pad{filter:saturate(.5)}.reaction-board.is-waiting .reaction-pad strong{font-size:28px}.reaction-next{position:absolute;bottom:0;left:50%;transform:translateX(-50%);min-height:46px;background:var(--ink);color:var(--bg);border:0;border-radius:10px;font-size:12px;font-weight:750;padding:12px 22px;white-space:nowrap}.reaction-next:disabled{opacity:.45}.opposite .reaction-pad[data-player="0"]{transform:rotate(180deg)}.game-result{margin:25px auto 0;text-align:center;width:min(100%,480px);padding:25px;border-radius:20px;border:1px solid #5b6941;background:#c8f45a08}.game-result .eyebrow{font-size:8px;color:var(--lime);margin-bottom:12px}.game-result h2{font-size:33px;overflow-wrap:anywhere;margin-bottom:12px}.game-result p{font-size:11px}.game-result .button{width:100%;margin-top:5px}.game-result .text-button{display:block;margin:17px auto 0;font-size:11px}.completed #game-board{flex:none}.completed .arena-footnote{margin-top:25px}.completed .reaction-pad{height:125px}.completed .reaction-pad strong{font-size:24px}.completed .reaction-board{padding-bottom:0}.noscript{padding:20px;border:1px solid var(--line)}
@media(min-width:1500px){.hero{padding-block:75px}.game-cover{height:227px}}
@media(max-width:1100px){.game-grid{gap:13px}.game-info{padding:16px 13px}.game-info h3{font-size:19px}.cover-tag{font-size:5px}.hero h1{font-size:65px}.hero-art{height:400px}.art-tile{width:180px;height:205px;font-size:140px}.tile-o{font-size:164px;right:0}.art-sticker{width:78px;height:78px;font-size:32px;right:7px;top:45px}.art-sticker>span{font-size:6px}.game-cover{height:190px}.tour-section{padding-inline:35px}.site-header{gap:20px}.site-header nav{gap:25px}.hero-tags{gap:12px}.how-section{grid-template-columns:1fr;gap:18px}.how-section h2{margin-bottom:0}.memory-art{grid-template-columns:repeat(2,50px)}.memory-art>i{height:50px}.ttt-art{grid-template-columns:repeat(3,34px);grid-template-rows:repeat(3,34px)}.nim-art{gap:6px}.game-info p{font-size:9px}.tappix-tag{font-size:6px}}
@media(max-width:800px){.shell{width:calc(100% - 40px)}.site-header{height:88px}.site-header nav{gap:18px}.site-header nav a{display:none}.hero{gap:20px;padding-block:42px;grid-template-columns:1.1fr .9fr}.hero h1{font-size:52px}.hero-copy>p{font-size:12px}.hero .eyebrow{font-size:6px}.hero-actions{gap:10px}.hero-actions .button{font-size:11px;padding:14px 15px;gap:18px;min-height:45px}.hero-art{height:330px}.art-tile{width:146px;height:165px;border-radius:18px;font-size:116px}.tile-x{top:60px;left:0}.tile-o{font-size:135px;bottom:22px;right:0}.art-tile>span{font-size:6px;left:15px;bottom:14px}.art-sticker{width:66px;height:66px;font-size:25px;top:40px}.art-sticker>span{font-size:5px}.art-label{font-size:5px}.spark-one{bottom:55px;left:13px;font-size:27px}.spark-two{top:125px;right:0;font-size:35px}.session-controls>span{display:none}.session-score{margin-inline:8px}.game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.game-cover{height:220px}.game-info{padding:20px}.game-info h3{font-size:24px;min-height:0}.game-info p{font-size:11px}.game-meta,.game-meta button{font-size:9px}.tappix-tag{font-size:8px}.game-bottom{flex-direction:row;align-items:center;gap:9px}.play-link{width:auto;gap:17px}.cover-tag{font-size:7px}.cover-number{font-size:8px}.memory-art{grid-template-columns:repeat(2,58px)}.memory-art>i{height:58px}.ttt-art{grid-template-columns:repeat(3,40px);grid-template-rows:repeat(3,40px)}.nim-art{gap:9px}.tour-section{gap:30px;padding:35px}.tour-copy h2{font-size:39px}.tour-ticket{padding:20px}.tour-ticket>strong{font-size:36px}.install-section{flex-wrap:wrap;gap:21px}.install-section>.button{margin-left:105px;font-size:12px}.install-section>div:nth-child(2){min-width:calc(100% - 125px)}.creator-section{gap:24px;padding:25px}.creator-mark{width:70px;height:70px;font-size:57px;border-radius:18px}.creator-section h2{font-size:25px}.site-footer{flex-wrap:wrap;gap:15px}.arena{max-width:720px}}
@media(max-width:540px){.shell{width:calc(100% - 32px)}.site-header{height:78px;gap:12px}.brand{font-size:26px;gap:9px}.brand-symbol{width:36px;height:36px;border-radius:10px;font-size:35px}.brand-symbol>span{font-size:21px}.brand small{font-size:5px;margin-top:6px}.site-header nav{margin-left:auto}.site-header nav button{font-size:10px}.site-header nav button[data-tour-open]{display:none}.by-tappix{font-size:7px;gap:5px}.by-tappix strong{font-size:18px}.by-tappix strong>span{font-size:10px}.hero{grid-template-columns:1fr;gap:14px;padding-top:31px;padding-bottom:26px}.hero .eyebrow{font-size:7px;margin-bottom:21px}.hero h1{font-size:59px;letter-spacing:-.065em;margin-bottom:21px}.hero-copy>p{font-size:13px;max-width:320px;line-height:1.8;margin-bottom:23px}.hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.hero-actions .button{font-size:11px;padding-inline:13px;min-height:48px;gap:12px;border-radius:10px}.hero-tags{font-size:7px;gap:12px;margin-top:19px}.hero-art{height:250px;max-width:370px;width:100%;margin:auto}.orbit{inset:32px 17px}.orbit-two{inset:62px 0}.art-tile{width:140px;height:154px;border-radius:19px;font-size:108px;box-shadow:7px 10px 0 #0002}.tile-x{left:35px;top:25px}.tile-o{right:23px;bottom:17px;font-size:130px}.art-sticker{right:29px;top:8px;z-index:3;width:61px;height:61px}.spark-one{left:3px;bottom:38px}.spark-two{right:6px;top:94px}.label-one{left:6px;bottom:6px;font-size:5px}.label-two{left:48%;top:3px;font-size:5px}.session-bar{padding:12px 11px;gap:7px;border-radius:12px}.session-players{gap:6px;flex:1;justify-content:center}.session-players>strong{font-size:10px;max-width:68px}.session-score{font-size:20px;gap:9px;margin-inline:3px}.session-controls{gap:5px}.session-controls .icon-button{width:29px;height:29px;font-size:14px}.player-dot{width:5px;height:5px}.games-section{padding-block:35px}.section-heading{align-items:start;margin-bottom:21px;gap:15px}.section-heading .eyebrow{font-size:7px;margin-bottom:12px}.section-heading h2{font-size:31px}.section-count{font-size:6px;white-space:normal;text-align:right;padding-top:3px}.games-section .section-count{display:none}.game-grid{gap:11px}.game-card{border-radius:14px}.game-cover{height:172px;padding:13px}.cover-number{font-size:6px}.cover-tag{font-size:5px;bottom:14px;left:12px}.cover-arrow{font-size:22px;right:10px;bottom:8px}.game-info{padding:14px 12px 12px}.game-meta,.game-meta button{font-size:7px}.game-meta{margin-bottom:11px}.game-info h3{font-size:20px;min-height:43px;margin-bottom:6px;line-height:1.1}.game-info p{font-size:9px;line-height:1.75;min-height:47px;margin-bottom:12px}.game-bottom{flex-direction:column;align-items:stretch;gap:12px;padding-top:11px}.tappix-tag{font-size:6px}.play-link{width:100%;font-size:11px}.reaction-art>i{width:90px;height:90px;outline-offset:10px}.reaction-art>b{font-size:29px}.memory-art{grid-template-columns:repeat(2,45px);gap:5px}.memory-art>i{height:45px;border-radius:8px;font-size:26px}.ttt-art{grid-template-columns:repeat(3,31px);grid-template-rows:repeat(3,31px);gap:2px}.ttt-art>i{font-size:30px}.nim-art{gap:7px}.nim-art>i{height:64px;width:5px}.nim-art>i:before{width:7px;height:14px}.tour-section{padding:26px 23px;grid-template-columns:1fr;gap:30px;border-radius:17px}.tour-copy .eyebrow{font-size:8px;margin-bottom:14px}.tour-copy h2{font-size:39px}.tour-copy p{font-size:11px;line-height:1.85}.tour-copy>.button{width:100%;font-size:12px;min-height:49px}.tour-ticket{width:215px;transform:rotate(5deg);margin-block:5px 9px;padding:18px}.tour-ticket>strong{font-size:34px}.ticket-players{margin-top:18px}.ticket-barcode{height:19px}.install-section{margin-top:27px;padding-block:29px;gap:17px}.install-icon{width:62px}.install-icon img{width:56px;height:56px;border-radius:14px;box-shadow:4px 4px 0 #ffffff10}.install-icon>span{width:28px;height:28px;font-size:16px;border-width:3px;bottom:0}.install-section>div:nth-child(2){min-width:calc(100% - 80px)}.install-section .eyebrow{font-size:7px}.install-section h2{font-size:27px;margin:9px 0}.install-section p{font-size:10px;margin-bottom:9px}.install-section>.button{margin-left:79px;min-height:46px;font-size:11px;flex:1}.offline-status{font-size:8px;line-height:1.7}.how-section{padding-block:35px;gap:8px}.how-section .eyebrow{font-size:7px}.how-section h2{font-size:29px;margin-top:12px;margin-bottom:17px}.how-grid{grid-template-columns:1fr;gap:13px}.how-grid>div{display:grid;grid-template-columns:25px 1fr;column-gap:12px}.how-grid b{grid-row:1/3;padding-top:3px}.how-grid h3{font-size:14px;margin:0 0 7px}.how-grid p{font-size:10px;margin:0}.creator-section{align-items:start;padding:22px 20px;gap:15px;margin-bottom:28px;border-radius:14px}.creator-mark{width:43px;height:43px;border-radius:12px;font-size:36px;padding-right:7px;padding-bottom:6px}.creator-section .eyebrow{font-size:6px;line-height:1.8}.creator-section h2{font-size:24px;line-height:1.1;margin:10px 0}.creator-section p{font-size:10px;line-height:1.85}.creator-section a{font-size:10px}.site-footer{font-size:8px;gap:13px;padding-bottom:24px}.site-footer>span:last-child{width:100%;padding-top:12px;border-top:1px solid var(--line)}.footer-logo{font-size:24px}#history-list{grid-template-columns:1fr 1fr;gap:8px}#history-list li{padding:11px}#history-list strong{font-size:10px}#history-list small{font-size:8px}.history-section h2{font-size:28px}.resume-banner{padding:13px;gap:11px}.resume-banner strong{font-size:11px}.resume-banner .eyebrow{font-size:6px}.resume-banner .button{font-size:10px;padding-inline:11px}.modal{padding:25px 22px;border-radius:21px;max-height:calc(100dvh - 22px)}.modal h2{font-size:32px}.install-modal h2{font-size:42px}.modal p{font-size:12px}.modal>.eyebrow{font-size:7px}.modal-close{right:13px;top:13px}.modal .button{font-size:12px;min-height:49px}.name-inputs{gap:10px}.name-inputs label{font-size:9px}.name-inputs input{font-size:12px;padding:12px 10px}.radio-option{padding:11px;gap:9px}.radio-option>span{font-size:12px}.radio-option small{font-size:9px}.modal-actions{gap:9px}.install-steps{font-size:11px;padding:13px}.arena{width:calc(100% - 24px);padding-top:calc(10px + env(safe-area-inset-top))}.arena-header{gap:8px;margin-bottom:17px}.arena-header h1{font-size:19px}.arena-header #arena-kicker{font-size:6px}.back-button{min-width:60px;gap:6px;font-size:22px}.back-button>span{font-size:9px}.arena-tools{min-width:60px;gap:5px}.arena-tools .icon-button{width:29px;height:29px;font-size:15px}.game-scoreboard{grid-template-columns:1fr 23px 1fr;gap:6px;margin-bottom:14px}.score-player{padding:12px 11px;gap:8px;border-radius:12px}.score-player strong{font-size:10px;line-height:1.3}.score-player small{font-size:5px;margin-bottom:5px}.score-player>b{font-size:22px}.score-vs{font-size:9px}.player-symbol{font-size:22px}.game-status{font-size:12px;margin:5px 0 15px;min-height:20px}.ttt-board{width:min(100%,330px);gap:9px}.ttt-cell{font-size:60px;border-radius:14px}.memory-board{gap:7px;max-width:360px}.memory-cell{border-radius:11px;font-size:30px}.nim-pile{gap:20px 11px;padding:25px 22px;max-width:330px}.match-stick{height:57px;width:8px}.match-stick:before{width:12px;height:19px}.nim-actions{gap:9px;max-width:330px;margin-top:22px}.nim-actions button{min-height:61px}.reaction-board{grid-template-columns:1fr;gap:10px;padding-bottom:60px;max-width:390px}.reaction-pad{height:145px;border-radius:18px;gap:11px}.reaction-pad strong{font-size:32px}.reaction-pad .pad-symbol{display:none}.reaction-pad small{font-size:9px}.reaction-board.is-waiting .reaction-pad strong{font-size:25px}.reaction-next{min-height:44px;font-size:12px}.arena-footnote{margin-top:23px;font-size:6px;gap:10px;padding-top:13px}.game-result{padding:20px;margin-top:20px;border-radius:17px}.game-result h2{font-size:27px}.game-result .button{font-size:12px;min-height:48px}.game-result p{font-size:10px}.completed .reaction-pad{height:100px;gap:9px}.completed .reaction-pad strong{font-size:23px}.completed .memory-board{max-width:280px}.completed .memory-cell{font-size:25px}.completed .nim-pile{max-width:280px;gap:15px;padding:22px}.completed .match-stick{height:33px}.completed .ttt-board{max-width:250px}.completed .ttt-cell{font-size:42px}.tour-progress{font-size:9px;flex-wrap:wrap;padding-bottom:13px}.toast{font-size:11px}.game-result .eyebrow{font-size:7px}}
@media(max-width:359px){.shell{width:calc(100% - 24px)}.hero h1{font-size:51px}.site-header nav button{font-size:9px}.by-tappix{gap:3px}.by-tappix strong{font-size:16px}.hero-art{height:230px}.art-tile{width:126px;height:142px}.tile-x{left:20px}.tile-o{right:14px}.session-players>strong{max-width:53px;font-size:9px}.session-score{font-size:18px;gap:7px}.session-controls .icon-button{width:26px;height:26px}.game-cover{height:155px}.game-info{padding:12px 10px}.game-info h3{font-size:18px}.game-info p{font-size:8px}.tappix-tag{font-size:5px}.cover-tag{font-size:4px}.nim-art{gap:6px}.hero-actions .button{font-size:10px;gap:9px}.game-meta,.game-meta button{font-size:6px}.game-scoreboard{gap:4px;grid-template-columns:1fr 20px 1fr}.score-player{gap:6px;padding:11px 9px}.score-player strong{font-size:9px}.score-player>b{font-size:20px}.player-symbol{font-size:18px}.arena-header h1{font-size:17px}.reaction-pad{height:125px}.modal{padding-inline:18px}.modal h2{font-size:29px}}
@media(max-height:600px) and (min-width:600px){.arena{padding-top:8px}.arena-header{margin-bottom:10px}.game-status{margin:3px 0 10px}.game-scoreboard{margin-bottom:5px}.ttt-board{max-width:260px}.ttt-cell{font-size:45px}.memory-board{max-width:290px;gap:6px}.memory-cell{font-size:26px}.nim-pile{grid-template-columns:repeat(5,1fr);max-width:290px;gap:15px;padding:20px}.match-stick{height:32px}.nim-actions{max-width:290px;margin-top:15px}.nim-actions button{min-height:50px}.reaction-pad{height:190px}.arena-footnote{margin-top:15px}}
@media(max-width:540px){.hero h1{font-size:clamp(40px,12.5vw,56px)}}
#home{padding-top:env(safe-area-inset-top)}.site-footer{padding-bottom:calc(26px + env(safe-area-inset-bottom))}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Clickun daylight palette. Layout and game behaviour are shared by all views. */
:root{--bg:#f6f5ef;--panel:#fffef9;--line:#d8ddcf;--muted:#657063;--ink:#29392e;--lime:#c2db8e;--purple:#b6a4df;--orange:#e9a589;--blue:#9ec4db;--p1:#70549c;--p2:#496b32}
html{color-scheme:light}
body{background:var(--bg)}
::selection{background:#d8cbed;color:#322942}
button:focus-visible,a:focus-visible,input:focus-visible{outline-color:#628a9e}
.button,.button.light{background:#e7eddb;color:var(--ink);border-color:#cbd6b9}
.button.lime{background:var(--lime);color:#2d4028;border-color:#b1cb7b}
.button.lime:hover{background:#b7d17f}
.button.ghost{background:#fffef9;color:var(--ink);border-color:#ced6c6}
.button.ghost:hover{background:#edf0e6}
.icon-button{background:#fffef9;border-color:#d1d9ca}
.icon-button:hover{background:#e9eedf}
.skip-link,.brand-symbol,.creator-mark{color:var(--ink)}
.site-header nav{color:#52614f}
.site-header nav a:hover,.site-header nav button:hover{color:#4b6d35}
.hero .eyebrow{color:#586a52}
.hero .eyebrow>span{background:#759252}
.hero h1>span{color:#577740}
.heading-dot{color:#9677bf}
.hero-tags,.session-score>i{color:#687660}
.hero-tags span:before{background:#8fa17e}
.orbit{border-color:#d2d8c6}
.art-tile{box-shadow:8px 13px 0 #63755016;border-color:#364c3020}
.art-label{color:#687660}
.spark-one{color:#82a357}
.session-bar{background:#edf1e4;border-color:#d4ddc6}
.resume-banner{background:#edf3e1;border-color:#c1d3a9}
.game-card{border-color:#d7ddcf;box-shadow:0 5px 18px #44573a04}
.game-cover{color:#30432d}
.reaction-art>i{background:#4e6e35;border-color:#5d7d3f;outline-color:#6487444d}
.reaction-art>b{color:#f1f6e8}
.memory-art>i{background:#6e558e;color:#f1eafa;box-shadow:2px 3px 0 #66507d18}
.memory-art>i:nth-child(2),.memory-art>i:nth-child(3){background:#e6ddf3;color:#71568f}
.ttt-art{background:#965f4e66}
.ttt-art>i{color:#704736}
.nim-art>i{background:#f4e5b7;box-shadow:2px 2px 0 #42617720}
.nim-art>i:before{background:#c86d50}
.game-meta button,.tappix-tag{color:#5e6d58}
.game-bottom{border-color:#e0e5d7}
.tappix-tag:before{color:#638542}
.tour-section{background:#ece7f2;border-color:#d6cce3}
.tour-copy .eyebrow,.tour-copy h2>span,.tour-home-status{color:#74558e}
.tour-ticket{color:#44344e;box-shadow:8px 11px 0 #70598714}
.tour-ticket:before,.tour-ticket:after{background:#ece7f2}
.ticket-line{border-color:#8d739d}
.ticket-barcode{background:repeating-linear-gradient(90deg,#55415e 0 2px,transparent 2px 4px,#55415e 4px 5px,transparent 5px 8px)}
.install-icon img{box-shadow:4px 5px 0 #75845a17}
.install-icon>span{color:#44354f}
.offline-status.is-ready{color:#527438}
.how-grid b{color:#80639b}
#history-list li{border-color:#d6ddcc}
.creator-section{background:#e9efdf;border-color:#cedac0}
.creator-section .eyebrow{color:#4f6c35}
.footer-logo{color:#46563d}
.footer-logo>span{color:#80a256}
.site-footer a{color:#405536}
dialog{background:#fffef9;border-color:#d4dbcc;box-shadow:0 22px 100px #34412d26}
dialog::backdrop{background:#414c3b57}
.modal .preview-note{color:#776139;background:#faf3e2;border-color:#e4d4ae}
.install-steps{background:#eff3e7;border-color:#d8e1cc}
.install-steps strong{color:#4b6c32}
input[type=text],input:not([type]){background:#f5f7ef;border-color:#d0d9c5;color:var(--ink)}
input::placeholder{color:#79846f}
.radio-option{border-color:#d4ddc9;background:#fcfdf8}
.radio-option:has(input:checked){background:#eef3e4;border-color:#a7bf87}
.radio-option>b{color:#80609d}
input[type=radio]{accent-color:#648447}
.tour-length label>span{background:#f6f7f1;border-color:#d5dccd}
.tour-length input:checked+span{background:#e9f0dd;border-color:#94b474}
.toast{background:#edf3e3;color:#33462a;border-color:#c7d7b2;box-shadow:0 5px 25px #3e513427}
.score-player{background:#eee7f5;border-color:#d4c5e2}
.score-p2{background:#e9f0dc;border-color:#c4d5aa}
.score-vs{color:#75816b}
.arena-footnote{color:#687660}
.tour-progress{color:#7a5c95}
.ttt-cell{background:#fffef9;border-color:#ced9c2}
.ttt-cell.is-winning{background:#e3edcd;border-color:#8aa866}
.ttt-cell:not(:disabled):hover{background:#ecf2e2}
.memory-cell{background:#e6ddf0;border-color:#c7b7da;color:#735693}
.memory-cell.is-open{background:#c6b0e3;border-color:#af95d0;color:#493358}
.memory-cell.is-found{background:#e0ebce;border-color:#a6bd87;color:#4c6d32}
.nim-pile{background:#e8eef0;border-color:#c5d5da}
.match-stick{background:#ebd89e;box-shadow:2px 3px 0 #6e7e6e1a}
.match-stick:before{background:#cd7658}
.match-stick.is-gone{opacity:.22}
.nim-actions button{background:#fffef9;border-color:#ced9c3}
.nim-actions button:not(:disabled):hover{background:#eaf0df;border-color:#93ae73}
.reaction-pad{background:#e9dff2;color:#6b4d8a;border-color:#bba6cf}
.reaction-pad[data-player="1"]{background:#e2eccf;border-color:#abc18b;color:#4b6934}
.reaction-board.is-go .reaction-pad{background:#b59bd1;border-color:#9a7cb9;color:#3a264e}
.reaction-board.is-go .reaction-pad[data-player="1"]{background:#8cad67;border-color:#72934e;color:#21351b}
.reaction-next{background:#dfe8d0;color:#34492b;border:1px solid #b9cba2}
.game-result{background:#eaf1df;border-color:#b7cba0}
.game-result .eyebrow{color:#59763e}

/* The second shelf: chess, four-in-a-row, math and boxes. */
/* The strategy shelf: tactile boards and quiet, readable colours. */
/* One readable session panel: scores, actions and resumable games. */
.session-bar.session-dashboard{display:block;padding:26px 28px;background:#fffdf7;border:1px solid #d1dbc3;border-radius:22px;box-shadow:0 5px 0 #d7e1cb26}
.session-dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:23px}.session-eyebrow{font-size:9px;letter-spacing:.16em;color:#7b866f;font-weight:600}.session-dashboard-header h2{font-size:28px;line-height:1.15;letter-spacing:-.04em;margin:9px 0 7px;color:#30412e}.session-dashboard-header p{font-size:12px;color:#79846d;margin:0;line-height:1.6}
.session-dashboard .session-controls{display:flex;gap:8px;flex-shrink:0;padding-top:6px}.session-dashboard .session-settings,.session-dashboard .session-controls .icon-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:40px;min-width:40px;border:1px solid #d4ddc8;border-radius:10px;background:#f7f9f0;color:#627351;font-size:18px;padding:8px}.session-dashboard .session-settings{padding-inline:13px}.session-dashboard .session-control-label{font-size:11px}.session-dashboard .session-settings:hover,.session-dashboard .session-controls .icon-button:hover{background:#edf2e2;border-color:#b4c69c}
.session-matchup{display:grid;grid-template-columns:minmax(0,1fr) 60px minmax(0,1fr);align-items:center;gap:0}.session-player{--session-color:#7957a2;display:flex;align-items:center;justify-content:space-between;gap:20px;min-width:0;position:relative;padding:20px 24px;border:1px solid #dacee8;border-radius:16px;background:linear-gradient(125deg,#f4eef8,#eee7f3);color:var(--session-color);transition:border-color .15s,box-shadow .15s}.session-player-two{--session-color:#52743b;background:linear-gradient(125deg,#f1f5e6,#e6eed8);border-color:#cbd9b8}.session-player.is-leading{border-color:var(--session-color);box-shadow:inset 0 -3px 0 var(--session-color)}
.session-player-info{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0}.session-player-number{font-size:9px;letter-spacing:.15em;font-weight:700;color:var(--session-color);opacity:.75}.session-player-info>strong{font-size:22px;color:#34442f;font-weight:650;line-height:1.2;overflow-wrap:anywhere}.session-leader{display:inline-flex;padding:3px 7px;border:1px solid currentColor;border-radius:5px;font-size:8px;letter-spacing:.08em;text-transform:uppercase;line-height:1.2}.session-player-score{display:flex;flex-direction:column;align-items:center;gap:5px;flex-shrink:0}.session-player-score>b{font-size:80px;font-weight:750;letter-spacing:-.07em;line-height:.95;font-variant-numeric:tabular-nums;font-feature-settings:'tnum';padding-right:.06em}.session-player-score>b[data-digits="4"]{font-size:66px}.session-player-score>b[data-digits="5"]{font-size:56px}.session-player-score>span{font-size:10px;letter-spacing:.06em;color:var(--session-color)}
.session-versus{display:grid;place-items:center;justify-self:center;width:36px;height:36px;border:1px solid #d8dfce;background:#fbfcf5;color:#9aa58d;border-radius:50%;font-size:10px;font-weight:700;letter-spacing:.04em}
.session-matchup{align-items:stretch}.session-versus{align-self:center}
.session-summary{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:17px;color:#7b856f;font-size:11px}.session-summary>div{display:flex;gap:19px;flex-wrap:wrap}.session-summary b{margin-left:6px;font-size:13px;color:#4f6542;font-weight:650;font-variant-numeric:tabular-nums}.session-storage-status{display:inline-flex;align-items:center;gap:6px;font-size:10px;line-height:1.4}.session-storage-status:before{content:'';width:5px;height:5px;border-radius:50%;background:#7c9b59;flex-shrink:0}.session-storage-status[data-available="false"]:before{background:#ba7851}
.session-dashboard .session-resume{display:block;padding:18px 0 0;margin:18px 0 0;background:none;border:0;border-top:1px solid #e0e5d7;border-radius:0}.session-resume-heading{display:flex;align-items:center;gap:11px}.session-resume-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:#eef3e4;color:#76935a;font-size:22px;flex-shrink:0}.session-resume-heading .eyebrow{font-size:8px;letter-spacing:.12em;color:#88917e;line-height:1.5}.session-dashboard .session-resume-heading strong{display:block;font-size:15px;line-height:1.35;color:#45593c;margin-top:3px}.session-resume-games{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:13px}.session-resume-games>span{max-width:100%}.session-saved-game{display:flex;align-items:center;gap:8px;padding:8px 11px;min-height:39px;max-width:100%;border:1px solid #d8e1ca;border-radius:9px;text-decoration:none;font-size:12px;line-height:1.4;background:#f8faf2;color:#566e45;overflow-wrap:anywhere}.session-saved-game:hover{background:#edf3e2;border-color:#b5c8a1}.session-saved-game>span:last-child{color:#9bab8d;font-size:14px}.session-saved-symbol{font-size:18px;min-width:18px;text-align:center;line-height:1}.session-saved-more{min-height:39px;padding:8px 11px;border:0;background:none;color:#7b668b;font-size:11px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1000px) and (min-width:701px){.session-player{padding:18px;gap:12px}.session-player-info>strong{font-size:19px}.session-player-score>b{font-size:70px}.session-player-score>b[data-digits="5"]{font-size:42px}.session-player-score>b[data-digits="4"]{font-size:49px}}
@media(max-width:700px){.session-player-score{margin-top:auto}}
@media(max-width:700px){.session-bar.session-dashboard{padding:19px 16px;border-radius:18px}.session-dashboard-header{gap:12px;margin-bottom:18px}.session-eyebrow{font-size:7px;letter-spacing:.12em}.session-dashboard-header h2{font-size:23px;margin:7px 0 6px}.session-dashboard-header p{font-size:10px;max-width:200px}.session-dashboard .session-controls{gap:6px;padding-top:3px}.session-dashboard .session-settings,.session-dashboard .session-controls .icon-button{height:36px;min-width:36px;padding:6px;font-size:17px;border-radius:9px}.session-dashboard .session-control-label{display:none}.session-matchup{grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr)}.session-player{padding:13px 9px 15px;flex-direction:column;align-items:center;gap:13px;border-radius:12px}.session-player-info{align-items:center;gap:9px;width:100%}.session-player-number{align-self:flex-start;font-size:8px}.session-player-info>strong{font-size:16px;text-align:center;min-height:38px;display:grid;place-items:center;line-height:1.2;width:100%}.session-leader{position:absolute;right:7px;top:12px;font-size:6px;padding:2px 4px;letter-spacing:.02em}.session-player-score>b{font-size:58px}.session-player-score>b[data-digits="4"]{font-size:39px}.session-player-score>b[data-digits="5"]{font-size:31px}.session-player-score>span{font-size:9px}.session-versus{width:24px;height:24px;font-size:7px}.session-summary{font-size:9px;gap:10px;align-items:flex-start;margin-top:14px;flex-wrap:wrap}.session-summary>div{gap:14px}.session-summary b{font-size:12px;margin-left:4px}.session-storage-status{font-size:8px}.session-dashboard .session-resume{padding-top:15px;margin-top:15px}.session-resume-heading{gap:8px}.session-resume-heading .eyebrow{font-size:6px;letter-spacing:.08em}.session-resume-icon{width:29px;height:29px;font-size:20px}.session-dashboard .session-resume-heading strong{font-size:12px}.session-resume-games{gap:6px;margin-top:11px}.session-saved-game{font-size:10px;padding:7px 9px;gap:6px;min-height:36px}.session-saved-symbol{font-size:16px;min-width:15px}.session-saved-more{font-size:10px;min-height:36px;padding:7px 8px}}
.arena-footnote-game{justify-content:flex-end}.arena-footnote.arena-footnote-game>#game-hint{max-width:100%;text-align:right}
.game-seo[aria-labelledby="game-rules-heading"]{margin-bottom:26px}
.game-footer{width:min(100% - 40px,900px);margin:0 auto;padding:24px 0 30px;border-top:1px solid #d3d9c7;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#69765e}
.game-footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:9px;text-decoration:none;color:inherit;flex-shrink:0}.game-footer-brand>span{font-size:9px;letter-spacing:.1em;text-transform:uppercase}.game-footer-brand img{display:block;width:130px;height:auto}
.game-footer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:13px}.game-footer-links{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:18px}.game-footer a{color:#526947;text-decoration:none}.game-footer-links a{font-size:12px;min-height:32px;display:inline-flex;align-items:center}.game-footer a:hover{text-decoration:underline;text-underline-offset:4px}.game-footer-meta>small{font-size:10px;color:#78826f}
@media(max-width:540px){.game-footer{width:calc(100% - 28px);padding:20px 0 26px;gap:20px;align-items:flex-start}.game-footer-brand{gap:9px}.game-footer-brand>span{font-size:7px;max-width:130px;line-height:1.6}.game-footer-brand img{width:105px}.game-footer-links{gap:5px 14px}.game-footer-links a{font-size:11px}.game-footer-meta{gap:10px}.game-footer-meta>small{font-size:9px;text-align:right}}
.creator-logo{display:flex;align-items:center;justify-content:center;width:160px;flex-shrink:0;padding-top:6px}.creator-logo img{display:block;width:100%;height:auto}.footer-tappix{display:inline-flex;vertical-align:middle;margin-left:6px}.footer-tappix img{display:block;width:95px;height:auto}.arena-brand{display:inline-flex;align-items:center;gap:9px;color:inherit;text-decoration:none;flex-shrink:0}.arena-brand img{display:block;width:86px;height:auto}.arena-footnote>#game-hint{text-align:right;max-width:65%}
#resume-game-dialog::backdrop{backdrop-filter:none;-webkit-backdrop-filter:none;background:#34452b33}
@media(max-width:540px){.creator-logo{width:85px;padding-top:0}.footer-tappix img{width:72px}.arena-brand{gap:5px}.arena-brand img{width:65px}.arena-footnote>#game-hint{max-width:60%}#resume-game-dialog .modal-actions{flex-wrap:wrap}#resume-game-dialog .modal-actions .button{flex:1 1 125px}}
.game-info h3 a{color:inherit;text-decoration:none;font:inherit;letter-spacing:inherit;display:block;overflow-wrap:anywhere}
.arena-header a.back-button{text-decoration:none;color:inherit}
.game-cover{text-decoration:none;display:block}.play-link{text-decoration:none}.cover-strategy-art{position:absolute;inset:0;display:grid;place-items:center;font-size:90px;letter-spacing:-.12em}
.cover-draughts{background:repeating-conic-gradient(#d7bfdc 0 25%,#e8ddec 0 50%) 0 0/70px 70px}.cover-draughts .cover-strategy-art{color:#725586;letter-spacing:.03em}
.cover-reversi{background:#a9c8b4}.cover-reversi .cover-strategy-art{color:#354d40;text-shadow:35px 22px 0 #fff9e9;transform:translate(-15px,-8px)}
.cover-go{background-color:#e2c48f;background-image:linear-gradient(#9b80564f 1px,transparent 1px),linear-gradient(90deg,#9b80564f 1px,transparent 1px);background-size:27px 27px}.cover-go .cover-strategy-art{color:#35453d}
.cover-backgammon{background:#e0b9a3}.cover-backgammon .cover-strategy-art{font-size:100px;color:#775348;letter-spacing:.03em;transform:rotate(-10deg)}
.strategy-wrap{width:min(100%,510px)}.strategy-note{font-size:11px;line-height:1.7;color:#647157;margin:13px 0}.strategy-actions{margin-top:15px}
.draughts-board,.reversi-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));width:100%;overflow:hidden;border:2px solid #8eaa76;border-radius:5px}
.draughts-cell,.reversi-cell{aspect-ratio:1;min-width:0;min-height:0;border:0;border-radius:0;display:grid;place-items:center;padding:0;position:relative;isolation:isolate}
.draughts-cell.light{background:#f6f0e5}.draughts-cell.dark{background:#b5c69f}.draughts-cell small{position:absolute;bottom:1px;left:2px;font:7px/1.2 system-ui;color:#526144;z-index:3}
.draught{width:77%;height:77%;border-radius:50%;display:grid;place-items:center;font-size:clamp(18px,5vw,34px);box-shadow:0 3px 0 #34463455,inset 0 0 0 4px #ffffff18,inset 0 0 0 6px #48603c26;z-index:1}
.white-disc{background:#fffbed;color:#536648;border:1px solid #9eac8b}.black-disc{background:#384b36;color:#fffbed;border:1px solid #243a28}
.draught.is-taken{opacity:.3}.draughts-cell.selected{box-shadow:inset 0 0 0 4px #9177ac}.draughts-cell.legal:after,.reversi-cell.legal:after{content:'';width:20%;height:20%;border-radius:50%;background:#5b7559aa;position:absolute}
.draughts-cell:disabled,.reversi-cell:disabled{opacity:1}.reversi-cell{background:#b5ceaf;border:1px solid #8ca47c}.reversi-disc{display:block;width:80%;height:80%;border-radius:50%;box-shadow:0 2px 3px #273b3438}.reversi-cell.last-move .reversi-disc{outline:3px solid #bd9c67;outline-offset:-5px}
.go-wrap{text-align:center}.go-board{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));padding:13px;background:#e4c998;border:2px solid #b29261;border-radius:9px;box-shadow:0 3px 0 #b79a6a;isolation:isolate}
.go-cell{aspect-ratio:1;position:relative;border:0;border-radius:0;padding:0;display:grid;place-items:center;min-width:0;min-height:0;background:transparent;isolation:isolate}
.go-cell:before{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:#8b734a;z-index:-1}.go-cell:after{content:'';position:absolute;top:0;bottom:0;left:50%;width:1px;background:#8b734a;z-index:-1}
.go-cell.left-edge:before{left:50%}.go-cell.right-edge:before{right:50%}.go-cell.top-edge:after{top:50%}.go-cell.bottom-edge:after{bottom:50%}.go-cell.star{background:radial-gradient(circle,#735d3a 0 3px,transparent 3.5px)}
.go-cell:disabled{opacity:1}.go-stone{width:85%;height:85%;border-radius:50%;z-index:1;box-shadow:1px 2px 3px #48392555}.go-stone.black-disc{background:radial-gradient(circle at 35% 28%,#596250,#273326 75%)}.go-stone.white-disc{background:radial-gradient(circle at 35% 28%,#fffef6,#dfdfc7 90%)}
.go-stone.is-dead{opacity:.4;position:relative}.go-stone.is-dead:after{content:'×';display:grid;place-items:center;position:absolute;inset:0;color:#b14535;font-size:30px;font-weight:700}.go-cell.last-stone .go-stone{outline:2px solid #bf8253;outline-offset:-5px}.go-territory{width:22%;height:22%;z-index:1}.go-confirm{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.bg-wrap{width:min(100%,700px)}.bg-colour-key{display:flex;justify-content:space-between;gap:10px;font-size:10px;margin-bottom:9px;color:#5c6c51}.bg-colour-key>span{display:flex;align-items:center;gap:6px}.bg-colour-key i,.bg-bar i{display:block;width:14px;height:14px;border-radius:50%;flex-shrink:0}
.bg-board{position:relative;border:5px solid #9c7b5a;background:#ebd9b9;border-radius:9px;overflow:hidden;padding:5px}.bg-half{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:2px}.bg-top{margin-bottom:24px}.bg-point{height:clamp(110px,29vw,180px);min-width:0;border:0;border-radius:0;padding:3px 1px;position:relative;display:flex;flex-direction:column;align-items:center;background:none;isolation:isolate}
.bg-point:before{content:'';position:absolute;inset:0;z-index:-1;clip-path:polygon(0 0,100% 0,50% 100%);background:#be8b66}.bg-point.tan:before{background:#9eaa7b}.bg-point.bottom:before{transform:rotate(180deg)}.bg-point.bottom{flex-direction:column-reverse}.bg-point>small{font-size:9px;color:#443d2e;font-weight:650;margin:2px 0}.bg-stack{display:flex;flex-direction:column;align-items:center;width:100%;position:relative;gap:1px}.bg-point.bottom .bg-stack{flex-direction:column-reverse}
.bg-checker{display:block;width:min(100%,25px);aspect-ratio:1;border-radius:50%;box-shadow:0 1px 1px #65502f55;flex-shrink:0}.bg-point.top .bg-checker+.bg-checker{margin-top:-5px}.bg-point.bottom .bg-checker+.bg-checker{margin-bottom:-5px}.bg-count{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;color:#9a432e;font-size:12px;text-shadow:0 1px #fff}.bg-point.legal{box-shadow:inset 0 0 0 3px #788d48;background:#dbe7b790}.bg-point.selected{box-shadow:inset 0 0 0 3px #9170ae;background:#eee5f5aa}.bg-source{position:absolute;left:calc(50% - 3px);top:50%;width:6px;height:6px;border-radius:50%;background:#fff8de;outline:1px solid #6a7357}.bg-point:disabled{opacity:1}
.bg-bar{height:24px;position:absolute;left:0;right:0;top:calc(50% - 12px);background:#a88e6a;display:flex;align-items:center;justify-content:center;gap:25px}.bg-bar button{display:flex;align-items:center;gap:7px;font-size:11px;border:0;background:transparent;min-width:50px;justify-content:center;height:24px}.bg-bar button:disabled{opacity:.55}.bg-bar button.selected{background:#e3d2ed}.bg-off{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:12px 0;font-size:11px;color:#5a6c50}.bg-off .button{padding:9px 13px;font-size:11px;min-height:39px}.bg-controls{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.bg-dice{display:flex;align-items:center;gap:7px}.bg-dice button,.bg-dice>span{font-size:36px;line-height:1;border:1px solid #c1cbaa;border-radius:8px;background:#fffdf3;color:#4a5d3e;padding:3px;min-width:42px}.bg-dice button small{display:block;font-size:9px;line-height:1.2}.bg-dice button.selected{outline:2px solid #9274a8;background:#eee5f5}.bg-controls>.button{font-size:11px;min-height:43px;padding:10px 15px}
.bg-point{height:clamp(138px,36vw,185px)}.bg-point.top .bg-source{top:auto;bottom:4px}.bg-point.bottom .bg-source{top:4px}
.game-seo{width:min(100% - 40px,900px);margin:40px auto 55px;padding-top:28px;border-top:1px solid #d3d9c7;color:#53634c}.game-seo h2{font-size:24px;margin-bottom:17px}.game-seo ol{padding-left:22px;font-size:14px;line-height:1.85}.game-seo li{margin:10px 0}.game-seo p{font-size:14px;line-height:1.8}.related-games{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.related-games a{border:1px solid #ccd6bc;border-radius:8px;padding:9px 12px;color:#4b6340;text-decoration:none;font-size:12px}.game-page-intro{text-align:center;font-size:13px;line-height:1.8;color:#647257;max-width:430px}.game-page-intro .button{margin-top:18px}
@media(max-width:540px){.draughts-cell small{font-size:5px}.strategy-note{font-size:10px}.game-seo{width:calc(100% - 28px);margin-top:26px}.game-seo h2{font-size:20px}.game-seo ol,.game-seo p{font-size:12px}.bg-board{border-width:4px;padding:3px}.bg-half{column-gap:1px}.bg-point{padding-inline:0}.bg-point>small{font-size:7px}.bg-dice button,.bg-dice>span{font-size:30px;min-width:36px}.bg-colour-key{font-size:8px}.bg-off{font-size:9px}.cover-strategy-art{font-size:70px}.cover-backgammon .cover-strategy-art{font-size:75px}}
.cover-chess{background-color:#dde7d1;background-image:repeating-conic-gradient(#c6d5b1 0 25%,#e1e9d7 0 50%);background-size:70px 70px}
.game-info h3 button{max-width:100%;overflow-wrap:anywhere}
.site-header nav .language-switch{display:inline-flex;align-items:center;justify-content:center;min-width:37px;min-height:32px;border:1px solid #cbd7bd;border-radius:8px;font-size:10px;color:#526a42;background:#fffef9}
@media(max-width:540px){.site-header nav button[data-install]{display:none}.site-header nav{margin-left:auto}.site-header nav .language-switch{min-width:32px;min-height:30px;font-size:9px}}
.chess-art{position:absolute;left:50%;top:50%;transform:translate(-65%,-49%) rotate(-8deg);font:110px/1 "DejaVu Sans","Segoe UI Symbol",serif;color:#3d5636}
.chess-art i{position:absolute;right:-47px;bottom:-10px;font-size:75px;color:#fffdf4;font-style:normal;-webkit-text-stroke:1px #577044}
.cover-connect{background:#a9c8d2}.connect-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-44%) rotate(8deg);display:grid;grid-template-columns:repeat(3,33px);gap:5px}
.connect-art i{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;font:34px/1 serif;color:#4e6e3f;background:#e9f0e3;font-style:normal}
.cover-math{background:#e9c49b}.math-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-8deg);font-size:47px;font-weight:800;white-space:nowrap;letter-spacing:-.06em;color:#76513a}
.math-art i{display:block;font-style:normal;text-align:center;font-size:37px;line-height:1.15}
.cover-boxes{background:#b6d1c4}.boxes-art{position:absolute;left:50%;top:50%;transform:translate(-50%,-45%) rotate(10deg);display:grid;grid-template-columns:repeat(2,52px);gap:5px;background:#6c8c70;border:5px solid #6c8c70}
.boxes-art i{display:grid;place-items:center;width:52px;height:52px;background:#dfeadc;color:#667e4c;font-size:39px;line-height:1;font-style:normal}
.boxes-art i:first-child{background:#d6c5e7;color:#76558c}.chess-wrap{width:min(100%,510px)}
.chess-board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));width:100%;border:2px solid #8eaa76;border-radius:5px;overflow:hidden}
.chess-cell{aspect-ratio:1;border:0;border-radius:0;position:relative;padding:0;display:grid;place-items:center;min-width:0;min-height:0;overflow:hidden;isolation:isolate}
.chess-cell.light{background:#f5f3e5}.chess-cell.dark{background:#becfa8}.chess-cell:disabled{opacity:1}
.chess-cell small{position:absolute;left:3px;bottom:1px;font:7px/1.2 system-ui;color:#506044;z-index:3}
.chess-piece{font:clamp(29px,10vw,58px)/1 "DejaVu Sans","Segoe UI Symbol",serif;z-index:1;pointer-events:none}
.white-piece{color:#fffdf2;-webkit-text-stroke:.75px #526449;text-shadow:0 1px 1px #4c5d3b38}.black-piece{color:#354b31}
.chess-captured{margin:8px 0;padding:7px 10px;border:1px solid #ccd7bc;border-radius:8px;background:#edf1e4;min-width:0}
.chess-captured-heading{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:9px;line-height:1.4;color:#67765a}
.chess-captured-heading strong{font-weight:600;overflow-wrap:anywhere;color:#485e3b}
.chess-captured-heading>span{flex-shrink:0}
.chess-captured-pieces{display:flex;align-items:center;flex-wrap:wrap;gap:2px;min-height:28px;margin-top:3px}
.chess-captured-piece{display:inline-grid;place-items:center;min-width:22px;font:26px/1.1 "DejaVu Sans","Segoe UI Symbol",serif}
.chess-captured-empty{font-size:10px;color:#7a866d}
.chess-cell.selected{box-shadow:inset 0 0 0 4px #8872a8}
.chess-cell.last-move{background:#e4d9a8}.chess-cell.in-check{background:#e6aa91}
.chess-cell.legal:after{content:"";position:absolute;width:22%;height:22%;border-radius:50%;background:#4f713fa3;z-index:2;pointer-events:none}
.chess-cell.legal:has(.chess-piece):after{width:80%;height:80%;border:3px solid #6b8a49;background:none}
.chess-tip{font-size:11px;line-height:1.6;min-height:35px;margin:14px 0;color:#586951}
.chess-actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
.chess-actions .button{font-size:11px;padding:10px 12px;min-height:42px}.chess-actions .text-button{font-size:11px;min-height:42px}
.chess-log{font:10px/1.7 ui-monospace,monospace;color:#69755e;margin-top:14px;overflow-wrap:anywhere}
.promotion-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:22px}
.promotion-options button{font:40px/1.2 "DejaVu Sans","Segoe UI Symbol",serif;color:#435c36;border:1px solid #bdcca9;background:#edf3e4;border-radius:10px;padding:12px 4px}
.promotion-options small{display:block;font:10px/1.5 system-ui;margin-top:8px}
.connect-wrap{width:min(100%,450px)}.connect-columns{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-bottom:9px}
.connect-columns button{border:1px solid #c6d4b6;background:#edf2e5;color:#556c43;border-radius:8px;min-height:38px;padding:5px;font-size:12px}
.connect-board{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;background:#cad9bd;border:1px solid #b6c9a5;padding:9px;border-radius:14px}
.connect-cell{aspect-ratio:1;border:1px solid #afc39c;border-radius:50%;background:#f7f8f0;padding:0;font-size:clamp(21px,5vw,35px);line-height:1}
.connect-cell[data-owner="0"]{background:#bca5d6;color:#694887;border-color:#a084bd}.connect-cell[data-owner="1"]{background:#bfd690;color:#45672f;border-color:#9fba74}
.connect-cell:disabled{opacity:1}.connect-cell.is-winning{outline:3px solid #66834b;outline-offset:-2px}
.boxes-board{width:min(100%,370px);aspect-ratio:1;display:grid;grid-template-columns:18px 1fr 18px 1fr 18px 1fr 18px;grid-template-rows:18px 1fr 18px 1fr 18px 1fr 18px;padding:10px}
.box-dot{width:10px;height:10px;border-radius:50%;background:#6d835d;align-self:center;justify-self:center;z-index:3;pointer-events:none}
.box-edge{border:0;background:transparent;padding:0;position:relative;place-self:center;z-index:2;border-radius:6px}
.box-edge.horizontal{width:100%;height:36px}.box-edge.vertical{height:100%;width:36px}
.box-edge:before{content:"";position:absolute;border-radius:5px;background:#d3dec8}
.box-edge.horizontal:before{left:0;right:0;top:calc(50% - 3px);height:6px}.box-edge.vertical:before{top:0;bottom:0;left:calc(50% - 3px);width:6px}
.box-edge[data-owner="0"]:before{background:#9876b6}.box-edge[data-owner="1"]:before{background:#8cac5d}.box-edge:disabled{opacity:1}
.box-edge:not(:disabled):hover:before{background:#9aad82}
.box-owner{display:grid;place-items:center;border-radius:7px;font-size:35px;line-height:1;margin:6px;pointer-events:none}
.box-owner[data-owner="0"]{background:#e5daee;color:#85649f}.box-owner[data-owner="1"]{background:#e5edce;color:#6b8b43}
.math-board{display:grid;grid-template-columns:1fr 1fr;gap:18px;width:min(100%,650px)}
.math-player{background:#eee6f5;border:1px solid #d2c1e1;border-radius:18px;padding:19px;text-align:center}
.math-player[data-math-player="1"]{background:#e8efd9;border-color:#c7d5b0}
.math-player>small{font-size:10px;color:#705a83}.math-player[data-math-player="1"]>small{color:#5c7347}
.math-player>strong{display:block;font-size:30px;line-height:1.2;margin:16px 0;letter-spacing:-.04em}
.math-answers{display:grid;grid-template-columns:1fr 1fr;gap:9px;min-height:90px}
.math-answers>span{grid-column:1/-1;align-self:center;font-size:12px;color:#69755c}
.math-answers button{border:1px solid #cab9d9;border-radius:9px;min-height:48px;background:#fffef9;color:#624879;font-size:24px;font-weight:650}
.math-player[data-math-player="1"] .math-answers button{border-color:#c1d0a5;color:#4f6c32}
.math-board>#math-next{grid-column:1/-1;justify-self:center;min-width:190px}
.opposite .math-player[data-math-player="0"]{transform:rotate(180deg)}
@media(max-width:540px){.chess-art{font-size:90px}.chess-art i{font-size:58px;right:-33px;bottom:-6px}.connect-art{grid-template-columns:repeat(3,26px);gap:4px}.connect-art i{width:26px;height:26px;font-size:27px}.math-art{font-size:34px}.math-art i{font-size:30px}.boxes-art{grid-template-columns:repeat(2,39px);gap:4px;border-width:4px}.boxes-art i{width:39px;height:39px;font-size:29px}.chess-tip{font-size:10px;min-height:0}.chess-cell small{font-size:5px;left:2px}.chess-actions{gap:9px}.chess-actions .button{font-size:10px;min-height:38px;padding:9px}.chess-log{font-size:9px}.connect-board{padding:7px;gap:5px}.connect-columns button{font-size:10px;min-height:34px;padding:3px}.boxes-board{max-width:340px}.box-owner{font-size:29px}.math-board{grid-template-columns:1fr;gap:12px;max-width:370px}.math-player{padding:15px}.math-player>strong{font-size:26px;margin:11px 0}.math-answers{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;min-height:48px}.math-answers button{font-size:21px;min-height:47px}.math-answers>span{font-size:11px}.math-board>#math-next{font-size:11px;min-height:44px}.promotion-options{gap:6px}.promotion-options button{font-size:32px}.promotion-options small{font-size:9px}.completed[data-game="chess"] .chess-wrap{max-width:310px}.completed[data-game="connect4"] .connect-wrap{max-width:300px}.completed[data-game="math"] .math-answers{display:none}}