:root{color-scheme:dark;--bg:#0b1020;--panel:#141c30;--panel2:#192238;--border:#27344d;--text:#f5f7fd;--muted:#9baac3;--soft:#7585a1;--mint:#a5f0cf;--mint-dark:#143f39;--violet:#aa95fc;--shadow:0 22px 60px rgba(0,0,0,.22);--radius:20px}
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:92px}
    body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 14% -7%,rgba(90,85,167,.19),transparent 30%),var(--bg);color:var(--text);min-height:100vh}
    button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--mint);outline-offset:4px}
    .shell{width:min(1160px,calc(100% - 48px));margin:auto}
    .topbar{position:sticky;top:0;z-index:10;background:rgba(11,16,32,.87);backdrop-filter:blur(20px);border-bottom:1px solid rgba(168,181,215,.12)}
    .topbar-inner{height:76px;display:flex;align-items:center;gap:29px}
    .logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:22px;font-weight:850;letter-spacing:-.8px}
    .logo-mark{height:37px;width:37px;display:grid;place-items:center;color:#112c28;background:var(--mint);border-radius:13px;transform:rotate(-8deg)}
    .logo-mark svg{transform:rotate(8deg)}
    nav{display:flex;gap:25px;margin-left:32px;align-items:center}nav a,nav button{color:var(--muted);font-size:13px;font-weight:650;background:none;border:0;padding:9px 0;white-space:nowrap}nav a:hover,nav button:hover{color:var(--text)}nav .active{color:var(--mint)}
    .head-right{margin-left:auto;display:flex;align-items:center;gap:13px}.search-box{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:12px;padding:0 12px;height:40px;background:#171e31;color:var(--soft)}.search-box svg{flex-shrink:0}.search-box input{width:150px;background:none;border:0;outline:none;color:var(--text);font-size:13px}.search-box input::placeholder{color:#7787a4}.head-badge{font-size:10px;font-weight:850;letter-spacing:1.6px;color:#b1e6d4;border:1px solid #315b53;border-radius:7px;padding:6px 9px;background:#142a2d}
    .hero{padding:39px 0 27px}.hero-panel{position:relative;overflow:hidden;border-radius:24px;min-height:281px;border:1px solid #364661;background:linear-gradient(112deg,#242544 0%,#273254 47%,#172f3e 100%);display:grid;grid-template-columns:1.04fr .96fr;box-shadow:var(--shadow)}
    .hero-panel:before{content:"";position:absolute;width:650px;height:650px;border:1px solid rgba(255,255,255,.055);border-radius:50%;right:-80px;top:-282px;box-shadow:0 0 0 78px rgba(255,255,255,.022),0 0 0 155px rgba(255,255,255,.014)}
    .hero-copy{padding:37px 0 35px 45px;z-index:1}.eyebrow{color:var(--mint);letter-spacing:2.5px;font-weight:800;font-size:10px;text-transform:uppercase;display:flex;align-items:center;gap:9px}.eyebrow:before{content:"";display:block;width:7px;height:7px;background:var(--mint);border-radius:50%;box-shadow:0 0 12px var(--mint)}
    h1{font-size:clamp(30px,3.7vw,47px);line-height:1.08;letter-spacing:-1.9px;margin:19px 0 12px;max-width:470px}h1 em{font-style:normal;color:var(--mint)}.hero-copy p{font-size:14px;line-height:1.65;color:#c3cde0;max-width:430px;margin:0 0 24px}.actions{display:flex;gap:10px;flex-wrap:wrap}
    .btn{background:var(--mint);border:1px solid var(--mint);color:#102b2a;border-radius:11px;font-size:13px;font-weight:850;padding:12px 19px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,filter .15s}.btn:hover{transform:translateY(-2px);filter:brightness(1.07)}.btn.secondary{color:#e8ebff;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18)}.btn.secondary:hover{background:rgba(255,255,255,.12)}
    .hero-art{display:flex;align-items:center;justify-content:center;min-height:280px;position:relative;isolation:isolate}.halo{position:absolute;width:410px;height:410px;border-radius:50%;background:radial-gradient(circle,rgba(133,137,240,.24),transparent 65%);filter:blur(8px);z-index:-1}
    .decor-board{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:9px;width:242px;padding:12px;background:#19273a;border:1px solid #53727b;border-radius:22px;box-shadow:23px 24px 45px #0b1428a1;transform:rotate(10deg)}.decor-tile{aspect-ratio:1;background:#2c4050;border-radius:10px;display:grid;place-items:center;font-size:21px;font-weight:850;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}.decor-tile.t2{background:#b5f1d7;color:#124537}.decor-tile.t4{background:#7cc7c7;color:#11333f}.decor-tile.t8{background:#aa99fc;color:#22204c}.decor-tile.t16{background:#ffd08d;color:#584025}.decor-tile.t32{background:#fbaaa2;color:#652e35}
    .float-chip{position:absolute;z-index:1;border:1px solid rgba(201,215,255,.3);background:rgba(25,38,61,.88);backdrop-filter:blur(9px);border-radius:12px;box-shadow:0 12px 20px rgba(0,0,0,.15);padding:12px 14px;font-weight:800;font-size:13px}.float-chip.one{left:8%;top:52px;transform:rotate(-8deg)}.float-chip.two{right:5%;bottom:54px;transform:rotate(-6deg);color:#b6f3d4}.tiny{font-size:10px;font-weight:600;color:#c1cce4;display:block;margin-bottom:3px}
    .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:12px 0 16px}.section-kicker{color:var(--mint);font-size:10px;letter-spacing:2.1px;font-weight:850;margin:0 0 5px;text-transform:uppercase}h2{font-size:25px;letter-spacing:-.8px;margin:0;line-height:1.25}.section-description{font-size:13px;color:var(--muted);line-height:1.5;margin:4px 0 0}.section-link{color:var(--mint);background:none;border:0;padding:7px 0;font-size:12px;font-weight:750}
    .play-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(250px,.85fr);gap:18px}.game-panel,.info-panel{background:linear-gradient(157deg,#19243a,#111b2c);border:1px solid var(--border);border-radius:var(--radius)}.game-panel{padding:23px 25px 26px;position:relative;overflow:hidden}.game-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.game-name{display:flex;align-items:center;gap:12px}.game-icon{width:46px;height:46px;background:linear-gradient(145deg,#a8edcb,#78c8ca);display:grid;place-items:center;border-radius:13px;color:#164342;font-size:25px;font-weight:900;box-shadow:0 6px 17px #32bfb235}.game-name h3{font-size:20px;letter-spacing:-.65px;margin:0}.game-name p{color:var(--muted);font-size:12px;margin:4px 0 0}.pill{border:1px solid #365e55;background:#13332e;color:var(--mint);padding:7px 10px;border-radius:20px;font-size:10px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
    .game-main{display:flex;align-items:start;justify-content:space-between;gap:23px;margin-top:22px}.board-wrap{width:min(100%,375px);min-width:0}.board{width:100%;aspect-ratio:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;padding:10px;background:#25374c;border:1px solid #3d526a;border-radius:15px;touch-action:none;user-select:none;box-shadow:inset 0 3px 10px rgba(0,0,0,.17)}.cell{background:#192b3e;border-radius:9px;display:grid;place-items:center;min-width:0;min-height:0}.tile{width:100%;height:100%;display:grid;place-items:center;border-radius:9px;font-size:clamp(19px,2.3vw,31px);font-weight:900;letter-spacing:-1px;color:#183d3a;box-shadow:0 4px 0 rgba(0,0,0,.12),inset 0 2px 0 rgba(255,255,255,.3);animation:appear .14s ease-out}.tile[data-value="2"]{background:#bbf1d6}.tile[data-value="4"]{background:#81d9d2}.tile[data-value="8"]{background:#a6a1f6;color:#2e2c54}.tile[data-value="16"]{background:#f8d28f;color:#5c4523}.tile[data-value="32"]{background:#f5a7ab;color:#5f3034}.tile[data-value="64"]{background:#f47e94;color:#5c2634}.tile[data-value="128"]{background:#f4d36e;color:#543f13}.tile[data-value="256"]{background:#d7ed78;color:#415021}.tile[data-value="512"]{background:#aaf18a;color:#305326}.tile[data-value="1024"]{background:#f2f1a3;color:#494522;font-size:24px}.tile[data-value="2048"]{background:#f5f4b0;color:#4f491c;font-size:24px}.tile[data-value="4096"],.tile[data-value="8192"]{background:#fff2d0;color:#4d371d;font-size:22px}.tile[data-value="16384"],.tile[data-value="32768"],.tile[data-value="65536"]{background:white;color:#423b3b;font-size:19px}@keyframes appear{from{transform:scale(.74);opacity:.65}to{transform:scale(1);opacity:1}}
    .game-stats{min-width:170px;flex:1;max-width:190px;display:flex;flex-direction:column;gap:10px}.score-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.score-box{border:1px solid var(--border);border-radius:11px;background:#111c2e;padding:12px 8px;text-align:center}.score-box span{font-size:10px;color:var(--muted);font-weight:750;letter-spacing:1px;display:block}.score-box strong{font-size:24px;letter-spacing:-.5px;display:block;margin-top:5px;font-variant-numeric:tabular-nums}.score-box.best strong{color:var(--mint)}.game-stats .btn{padding:11px 8px}.game-stats .btn.secondary{background:#1d2c43;border-color:#354860}.hint{font-size:12px;line-height:1.65;color:var(--muted);padding:10px 0}.hint b{color:var(--text)}.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:23px;height:23px;padding:3px 5px;background:#2d3c53;border:1px solid #4c5d76;border-radius:5px;color:#e4ecfa;font-size:12px;font-weight:800}
    .touch-controls{display:none;align-items:center;justify-content:center;gap:8px;margin-top:16px}.touch-controls button{width:43px;height:43px;border-radius:9px;background:#1c3044;border:1px solid #45576b;color:white;font-weight:800;font-size:20px}.game-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:17px}.game-bottom small{font-size:11px;color:var(--soft)}.icon-action{display:flex;align-items:center;gap:6px;background:transparent;border:1px solid #354761;padding:8px 11px;border-radius:9px;color:var(--muted);font-size:12px;font-weight:650}.icon-action[aria-pressed="true"]{color:#f9bed2;border-color:#6b4058}.icon-action:hover{color:white}
    .sidecol{display:flex;flex-direction:column;gap:15px}.info-panel{padding:21px 20px}.info-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.info-head h3{font-size:14px;margin:0;letter-spacing:-.2px}.coming{background:#302d44;color:#c0b7f3;font-size:9px;letter-spacing:1px;border:1px solid #51446e;padding:6px 8px;border-radius:7px;font-weight:850;white-space:nowrap}.info-panel p{font-size:12px;color:var(--muted);line-height:1.65;margin:11px 0 0}.streak{display:flex;justify-content:space-between;gap:4px;margin-top:17px}.day{display:grid;place-items:center;width:31px;height:31px;background:#263047;border-radius:8px;color:#8f9ab1;font-size:10px;font-weight:800}.leader-row{display:flex;gap:9px;align-items:center;border-bottom:1px solid #27344b;padding:10px 0}.leader-row:last-child{border:0;padding-bottom:0}.leader-icon{width:28px;height:28px;display:grid;place-items:center;background:#273451;border-radius:50%;color:#b0a5f7;font-size:12px;font-weight:900}.leader-row .person{flex:1;color:#d4dcf0;font-weight:700;font-size:11px}.leader-row .points{color:#9aacc8;font-size:11px}.disabled-sample{opacity:.65;filter:saturate(.55)}
    .catalog{padding-top:34px}.category-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:17px 0}.filter{border:1px solid #304059;border-radius:10px;background:#172238;padding:9px 16px;color:#acb9d0;font-size:12px;font-weight:700}.filter[aria-pressed="true"]{background:var(--mint);border-color:var(--mint);color:#12302e}.filter:hover:not([aria-pressed="true"]){background:#24314a}.card-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.game-card{min-width:0;background:#172238;border:1px solid #2b3a53;border-radius:16px;overflow:hidden;transition:transform .15s,border-color .15s}.game-card:hover{transform:translateY(-3px);border-color:#54726f}.card-cover{position:relative;aspect-ratio:1.22;display:grid;place-items:center;overflow:hidden;isolation:isolate}.card-cover::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.75}.cover-merge{background:linear-gradient(125deg,#253d49,#347e83)}.cover-neon{background:linear-gradient(135deg,#271844,#7539bd)}.cover-grid{background:linear-gradient(135deg,#163d43,#327f73)}.cover-tower{background:linear-gradient(125deg,#312849,#c05e87)}.cover-cards{background:linear-gradient(125deg,#284942,#1b7465)}.cover-bloom{background:linear-gradient(125deg,#41406d,#7c5fa5)}.card-art{font-size:66px;filter:drop-shadow(0 12px 9px #0005);line-height:1}.cover-merge .card-art{font-size:41px;background:linear-gradient(135deg,#b8f5d9,#a69eff);color:#18423b;border-radius:15px;padding:17px 13px;transform:rotate(-11deg);font-weight:950}.card-tag{position:absolute;top:10px;left:10px;font-size:9px;background:rgba(11,16,32,.78);border:1px solid rgba(255,255,255,.17);color:#fff;border-radius:7px;padding:6px 8px;font-weight:800;letter-spacing:.45px}.card-meta{padding:13px}.card-meta h3{font-size:13px;margin:0 0 5px;letter-spacing:-.2px}.card-meta p{font-size:11px;color:var(--soft);margin:0}.card-actions{display:flex;align-items:center;gap:8px;margin-top:13px}.card-play{background:#24354b;border:1px solid #384960;border-radius:8px;color:#e1eafa;font-weight:750;font-size:11px;padding:8px;flex:1}.card-play.live{background:#a5f0cf;border-color:#a5f0cf;color:#13352e}.favorite{border:1px solid #3a4a61;border-radius:8px;background:#24334a;color:#94a5bd;font-size:18px;width:34px;height:32px}.favorite[aria-pressed="true"]{color:#ffb3ce}.empty-state{display:none;border:1px dashed var(--border);padding:35px;text-align:center;color:var(--muted);border-radius:13px;margin-top:12px}.empty-state.show{display:block}
    .ad-container{margin:34px 0 22px;border:1px dashed #34445c;background:#121b2e;border-radius:13px;padding:19px;min-height:104px;display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;gap:6px}.ad-container span{font-size:9px;letter-spacing:2.1px;color:#70819d;font-weight:850}.ad-container p{margin:0;color:#687b98;font-size:12px}.launch-note{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;border:1px solid #3c5363;background:linear-gradient(110deg,#172c35,#242842);border-radius:15px;margin:0 0 38px}.launch-note h3{font-size:16px;margin:0 0 5px}.launch-note p{margin:0;color:#aabbd0;font-size:12px;line-height:1.6}.launch-note .btn{flex-shrink:0}
    footer{border-top:1px solid #25314a;padding:25px 0 35px;color:#8090aa}.foot-content{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.foot-logo{font-size:15px;font-weight:850;color:#d9e9ee}.foot-links{display:flex;gap:20px;font-size:11px}.foot-links button{padding:0;color:#8fa0bc;border:0;background:none;font-size:11px}
    .toast{position:fixed;z-index:50;bottom:25px;left:50%;transform:translate(-50%,30px);background:#c5f3d9;color:#102e2d;border-radius:12px;padding:13px 17px;box-shadow:0 15px 35px #0007;font-size:13px;font-weight:750;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 30px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
    .modal-backdrop{position:fixed;inset:0;background:rgba(4,8,17,.78);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;padding:22px;z-index:20}.modal-backdrop.open{display:flex}.modal{width:min(410px,100%);background:#1a253c;border:1px solid #53627a;border-radius:19px;padding:27px;box-shadow:0 28px 75px #0008}.modal h2{font-size:25px}.modal p{color:#bbc7da;font-size:13px;line-height:1.65;margin:10px 0 22px}.modal .actions{justify-content:flex-end}.modal .btn{min-width:108px}
    /* Slide existing tiles along their actual paths; only newly spawned or merged tiles pop. */
    .board{position:relative;isolation:isolate}
    .tile{animation:none}
    .tile.just-spawned{animation:appear .22s cubic-bezier(.2,1.2,.3,1) both}
    .tile.just-merged{animation:merge-pop .23s ease-out both}
    @keyframes merge-pop{0%{transform:scale(.94)}45%{transform:scale(1.13)}100%{transform:scale(1)}}
    .board.animating .cell .tile{visibility:hidden}
    .tile-flight-layer{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden;border-radius:14px}
    .moving-tile{position:absolute;width:auto;height:auto;animation:none!important;transition:transform 185ms cubic-bezier(.18,.82,.25,1);will-change:transform;z-index:2}
    .move-feedback{display:flex;align-items:center;gap:10px;margin-top:11px;padding:10px 12px;border:1px solid #37506b;border-radius:10px;background:#15273a;color:#bed3e4;min-height:44px;font-size:12px;line-height:1.4}
    .move-arrow{display:grid;place-items:center;flex-shrink:0;width:26px;height:26px;background:#a5f0cf;color:#163c38;font-size:19px;font-weight:900;border-radius:8px}
    .move-feedback.invalid{border-color:#685048;background:#302631;color:#eacabd}
    .move-feedback.invalid .move-arrow{background:#f5c2a1;color:#5d3228}
    .hint{border-top:1px solid #34445d;padding-top:12px;margin-top:3px}
    .sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    @media(max-width:1050px){.topbar-inner{gap:18px}nav{margin-left:5px;gap:17px}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.game-main{gap:14px}.game-stats{min-width:144px}.hero-copy{padding-left:32px}}
    @media(max-width:790px){.topbar-inner{height:65px}nav{display:none}.head-badge{display:none}.search-box input{width:145px}.hero-panel{grid-template-columns:1fr .75fr}.hero-copy{padding:28px}.hero-art{min-height:240px}.decor-board{width:180px;gap:6px;padding:9px}.decor-tile{font-size:16px}.float-chip.one{left:0;top:45px}.float-chip.two{right:0;bottom:30px}.play-layout{grid-template-columns:1fr}.sidecol{display:grid;grid-template-columns:1fr 1fr}.game-main{justify-content:center}.board-wrap{width:min(100%,420px)}.game-stats{max-width:225px}}
    @media(max-width:560px){.shell{width:min(100% - 28px,1160px)}.topbar-inner{height:62px}.logo{font-size:18px}.logo-mark{width:32px;height:32px}.head-right{gap:0}.search-box{height:36px;padding:0 9px}.search-box input{width:95px}.hero{padding:19px 0 14px}.hero-panel{grid-template-columns:1fr;min-height:0}.hero-copy{padding:27px 24px 0}.hero-copy h1{font-size:34px;letter-spacing:-1.2px;margin:14px 0 10px}.hero-copy p{font-size:12px;margin-bottom:19px}.hero-art{min-height:186px}.decor-board{width:167px;margin-left:25px;transform:rotate(9deg)}.float-chip.one{left:12%;top:16px}.float-chip.two{right:9%;bottom:21px}.hero-art .halo{width:250px;height:250px}.section-heading{align-items:start}.section-kicker{font-size:9px}h2{font-size:21px}.section-description{font-size:12px}.game-panel{padding:15px}.game-name h3{font-size:18px}.game-top .pill{font-size:9px;padding:5px 8px}.game-main{display:flex;flex-direction:column;align-items:center;margin-top:15px;gap:15px}.board-wrap{width:min(100%,410px)}.board{gap:7px;padding:8px}.tile{font-size:clamp(22px,8vw,35px)}.game-stats{max-width:none;min-width:0;width:100%;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:9px}.score-row{grid-column:1/-1}.score-box{padding:8px}.score-box strong{font-size:22px}.game-stats .hint{grid-column:1/-1;padding:2px 0;margin:0}.touch-controls{display:flex}.sidecol{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card-meta{padding:10px}.card-meta h3{font-size:12px}.card-cover{aspect-ratio:1.24}.card-art{font-size:52px}.launch-note{flex-direction:column;align-items:start}.game-bottom{gap:7px}.game-bottom small{flex:1;font-size:10px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}