@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Black.ttf) format("truetype");
    font-weight: 900;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-BlackItalic.ttf) format("truetype");
    font-weight: 900;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-ExtraBold.ttf) format("truetype");
    font-weight: 800;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-ExtraBoldItalic.ttf) format("truetype");
    font-weight: 800;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Bold.ttf) format("truetype");
    font-weight: 700;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-BoldItalic.ttf) format("truetype");
    font-weight: 700;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-SemiBold.ttf) format("truetype");
    font-weight: 600;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-SemiBoldItalic.ttf) format("truetype");
    font-weight: 600;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Medium.ttf) format("truetype");
    font-weight: 500;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-MediumItalic.ttf) format("truetype");
    font-weight: 500;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Regular.ttf) format("truetype");
    font-weight: 400;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Italic.ttf) format("truetype");
    font-weight: 400;
    font-style: italic
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-Light.ttf) format("truetype");
    font-weight: 300;
    font-style: normal
}

@font-face {
    font-family: Rubik;
    src: url(./fonts/Rubik-VariableWeight.woff2) format("woff2"), url(./fonts/Rubik-LightItalic.ttf) format("truetype");
    font-weight: 300;
    font-style: italic
}

html, body {
    margin: 0;
    padding: 0;
    background: #faf8f0;
    color: #776e65;
    font-family: Rubik, Arial, system-ui, sans-serif;
    font-size: 18px
}

body {
    padding: 24px 0 90px
}

h1.title {
    font-size: 48px;
    font-weight: 700;
    margin: 0;
    display: block;
    float: left
}

@-webkit-keyframes move-up {
    0% {
        top: 25px;
        opacity: 1
    }

    100% {
        top: -50px;
        opacity: 0
    }
}

@-moz-keyframes move-up {
    0% {
        top: 25px;
        opacity: 1
    }

    100% {
        top: -50px;
        opacity: 0
    }
}

@keyframes move-up {
    0% {
        top: 25px;
        opacity: 1
    }

    100% {
        top: -50px;
        opacity: 0
    }
}

.scores-container {
    display: flex;
    gap: 1rem;
    align-items: center
}

.score-container, .best-container {
    position: relative;
    display: inline-block;
    background: #eae7d9;
    padding: 0 1rem;
    font-size: 25px;
    height: 25px;
    line-height: 47px;
    font-weight: 700;
    border-radius: 3px;
    color: #988876;
    margin-top: 8px;
    text-align: center;
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    height: 52px
}

.best-container {
    background-color: #fff0;
    border: 2px solid #eae7d9
}

.score-container:after, .best-container:after {
    position: absolute;
    width: 100%;
    top: 10px;
    left: 0;
    text-transform: uppercase;
    font-size: 13px;
    line-height: 13px;
    text-align: center;
    color: #988876;
    display: none
}

.score-container .score-addition, .best-container .score-addition {
    position: absolute;
    right: 30px;
    color: red;
    font-size: 25px;
    line-height: 25px;
    font-weight: 700;
    color: rgb(119 110 101 / .9);
    z-index: 100;
    -webkit-animation: move-up 600ms ease-in;
    -moz-animation: move-up 600ms ease-in;
    animation: move-up 600ms ease-in;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    animation-fill-mode: both
}

.score-container:after {
    content: "Score"
}

.best-container:after {
    content: "Best"
}

p {
    margin-top: 0;
    margin-bottom: 10px;
    line-height: 1.65
}

a {
    color: #776e65;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer
}

strong.important {
    text-transform: uppercase
}

hr {
    border: none;
    border-bottom: 1px solid #d8d4d0;
    margin-top: 20px;
    margin-bottom: 30px
}

.container {
    width: 500px;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box
}

@-webkit-keyframes fade-in {
    0% {
        opacity: 0
    }

    100% {
        opacity: 1
    }
}

@-moz-keyframes fade-in {
    0% {
        opacity: 0
    }

    100% {
        opacity: 1
    }
}

@keyframes fade-in {
    0% {
        opacity: 0
    }

    100% {
        opacity: 1
    }
}

.game-container {
    position: relative;
    height: 500px;
    width: 500px;
    cursor: default;
    touch-action: none;
    -webkit-touch-callout: none;
    -ms-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -ms-touch-action: none;
    user-select: none;
    background: #9c8a7c;
    border-radius: 15px;
    margin-top: 35px;
    padding: 15px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

@media screen and (max-width:520px) {
    .game-container {
        width: var(--field-width-mobile);
        height: var(--field-width-mobile);
        margin-top: 1rem;
        padding: 10px
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .game-container {
        margin-top: .625rem;
        height: 450px;
        width: 450px;
        padding: 12px
    }
}

.game-container .game-message {
    display: none;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgb(238 228 218 / .5);
    z-index: 100;
    text-align: center;
    -webkit-animation: fade-in 800ms ease 1200ms;
    -moz-animation: fade-in 800ms ease 1200ms;
    animation: fade-in 800ms ease 1200ms;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    animation-fill-mode: both
}

.game-container .game-message p {
    font-size: 60px;
    font-weight: 700;
    height: 60px;
    line-height: 60px;
    margin-top: 222px
}

.game-container .game-message .lower {
    display: block;
    margin-top: 59px
}

.game-container .game-message a {
    display: inline-block;
    background: #8f7a66;
    border-radius: 3px;
    padding: 0 20px;
    text-decoration: none;
    color: #f9f6f2;
    height: 40px;
    line-height: 42px;
    margin-left: 9px
}

.game-container .game-message a.keep-playing-button {
    display: none
}

.game-container .game-message.game-won {
    background: rgb(237 194 46 / .5);
    color: #f9f6f2
}

.game-container .game-message.game-won a.keep-playing-button {
    display: inline-block
}

.game-container .game-message.game-won, .game-container .game-message.game-over {
    display: block
}

.grid-container {
    position: absolute;
    z-index: 1
}

.grid-row {
    margin-bottom: 15px
}

@media screen and (max-width:520px) {
    .grid-row {
        margin-bottom: 10px
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .grid-row {
        margin-bottom: 12px
    }
}

.grid-row:last-child {
    margin-bottom: 0
}

.grid-row:after {
    content: "";
    display: block;
    clear: both
}

.grid-cell {
    width: 106.25px;
    height: 106.25px;
    margin-right: 15px;
    float: left;
    border-radius: 15px;
    background: #bdac98
}

@media screen and (max-width:520px) {
    .grid-cell {
        width: var(--tile-size-mobile);
        height: var(--tile-size-mobile);
        margin-right: 10px
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .grid-cell {
        width: 97.5px;
        height: 97.5px;
        margin-right: 12px
    }
}

.grid-cell:last-child {
    margin-right: 0
}

.tile-container {
    position: absolute;
    z-index: 2
}

.tile {
    position: absolute;
    width: 107px;
    height: 107px;
    -webkit-transition: 100ms ease-in-out;
    -moz-transition: 100ms ease-in-out;
    transition: 100ms ease-in-out;
    -webkit-transition-property: -webkit-transform;
    -moz-transition-property: -moz-transform;
    transition-property: transform
}

@media screen and (max-width:520px) {
    .tile {
        width: var(--tile-size-mobile);
        height: var(--tile-size-mobile)
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .tile {
        width: 98px;
        height: 98px
    }
}

.tile .tile-inner {
    width: 107px;
    height: 107px;
    line-height: 107px;
    border-radius: 15px;
    background: #eee4da;
    text-align: center;
    font-weight: 700;
    z-index: 10;
    font-size: 55px
}

@media screen and (max-width:520px) {
    .tile .tile-inner {
        width: var(--tile-size-mobile);
        height: var(--tile-size-mobile);
        line-height: var(--tile-size-mobile);
        font-size: 32px
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .tile .tile-inner {
        width: 98px;
        height: 98px;
        line-height: 94px;
        font-size: 50px
    }
}

.tile.tile-position-1-1 {
    -webkit-transform: translate(0, 0);
    -moz-transform: translate(0, 0);
    -ms-transform: translate(0, 0);
    transform: translate(0, 0)
}

.tile.tile-position-1-2 {
    -webkit-transform: translate(0, 121px);
    -moz-transform: translate(0, 121px);
    -ms-transform: translate(0, 121px);
    transform: translate(0, 121px)
}

.tile.tile-position-1-3 {
    -webkit-transform: translate(0, 242px);
    -moz-transform: translate(0, 242px);
    -ms-transform: translate(0, 242px);
    transform: translate(0, 242px)
}

.tile.tile-position-1-4 {
    -webkit-transform: translate(0, 363px);
    -moz-transform: translate(0, 363px);
    -ms-transform: translate(0, 363px);
    transform: translate(0, 363px)
}

.tile.tile-position-2-1 {
    -webkit-transform: translate(121px, 0);
    -moz-transform: translate(121px, 0);
    -ms-transform: translate(121px, 0);
    transform: translate(121px, 0)
}

.tile.tile-position-2-2 {
    -webkit-transform: translate(121px, 121px);
    -moz-transform: translate(121px, 121px);
    -ms-transform: translate(121px, 121px);
    transform: translate(121px, 121px)
}

.tile.tile-position-2-3 {
    -webkit-transform: translate(121px, 242px);
    -moz-transform: translate(121px, 242px);
    -ms-transform: translate(121px, 242px);
    transform: translate(121px, 242px)
}

.tile.tile-position-2-4 {
    -webkit-transform: translate(121px, 363px);
    -moz-transform: translate(121px, 363px);
    -ms-transform: translate(121px, 363px);
    transform: translate(121px, 363px)
}

.tile.tile-position-3-1 {
    -webkit-transform: translate(242px, 0);
    -moz-transform: translate(242px, 0);
    -ms-transform: translate(242px, 0);
    transform: translate(242px, 0)
}

.tile.tile-position-3-2 {
    -webkit-transform: translate(242px, 121px);
    -moz-transform: translate(242px, 121px);
    -ms-transform: translate(242px, 121px);
    transform: translate(242px, 121px)
}

.tile.tile-position-3-3 {
    -webkit-transform: translate(242px, 242px);
    -moz-transform: translate(242px, 242px);
    -ms-transform: translate(242px, 242px);
    transform: translate(242px, 242px)
}

.tile.tile-position-3-4 {
    -webkit-transform: translate(242px, 363px);
    -moz-transform: translate(242px, 363px);
    -ms-transform: translate(242px, 363px);
    transform: translate(242px, 363px)
}

.tile.tile-position-4-1 {
    -webkit-transform: translate(363px, 0);
    -moz-transform: translate(363px, 0);
    -ms-transform: translate(363px, 0);
    transform: translate(363px, 0)
}

.tile.tile-position-4-2 {
    -webkit-transform: translate(363px, 121px);
    -moz-transform: translate(363px, 121px);
    -ms-transform: translate(363px, 121px);
    transform: translate(363px, 121px)
}

.tile.tile-position-4-3 {
    -webkit-transform: translate(363px, 242px);
    -moz-transform: translate(363px, 242px);
    -ms-transform: translate(363px, 242px);
    transform: translate(363px, 242px)
}

.tile.tile-position-4-4 {
    -webkit-transform: translate(363px, 363px);
    -moz-transform: translate(363px, 363px);
    -ms-transform: translate(363px, 363px);
    transform: translate(363px, 363px)
}

@media screen and (max-width:520px) {
    .tile.tile-position-1-1 {
        -webkit-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    .tile.tile-position-1-2 {
        -webkit-transform: translate(0, var(--tile-step-mobile));
        -moz-transform: translate(0, var(--tile-step-mobile));
        -ms-transform: translate(0, var(--tile-step-mobile));
        transform: translate(0, var(--tile-step-mobile))
    }

    .tile.tile-position-1-3 {
        -webkit-transform: translate(0, calc(var(--tile-step-mobile) * 2));
        -moz-transform: translate(0, calc(var(--tile-step-mobile) * 2));
        -ms-transform: translate(0, calc(var(--tile-step-mobile) * 2));
        transform: translate(0, calc(var(--tile-step-mobile) * 2))
    }

    .tile.tile-position-1-4 {
        -webkit-transform: translate(0, calc(var(--tile-step-mobile) * 3));
        -moz-transform: translate(0, calc(var(--tile-step-mobile) * 3));
        -ms-transform: translate(0, calc(var(--tile-step-mobile) * 3));
        transform: translate(0, calc(var(--tile-step-mobile) * 3))
    }

    .tile.tile-position-2-1 {
        -webkit-transform: translate(var(--tile-step-mobile), 0);
        -moz-transform: translate(var(--tile-step-mobile), 0);
        -ms-transform: translate(var(--tile-step-mobile), 0);
        transform: translate(var(--tile-step-mobile), 0)
    }

    .tile.tile-position-2-2 {
        -webkit-transform: translate(var(--tile-step-mobile), var(--tile-step-mobile));
        -moz-transform: translate(var(--tile-step-mobile), var(--tile-step-mobile));
        -ms-transform: translate(var(--tile-step-mobile), var(--tile-step-mobile));
        transform: translate(var(--tile-step-mobile), var(--tile-step-mobile))
    }

    .tile.tile-position-2-3 {
        -webkit-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 2));
        -moz-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 2));
        -ms-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 2));
        transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 2))
    }

    .tile.tile-position-2-4 {
        -webkit-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 3));
        -moz-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 3));
        -ms-transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 3));
        transform: translate(var(--tile-step-mobile), calc(var(--tile-step-mobile) * 3))
    }

    .tile.tile-position-3-1 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 2), 0);
        -moz-transform: translate(calc(var(--tile-step-mobile) * 2), 0);
        -ms-transform: translate(calc(var(--tile-step-mobile) * 2), 0);
        transform: translate(calc(var(--tile-step-mobile) * 2), 0)
    }

    .tile.tile-position-3-2 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 2), var(--tile-step-mobile));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 2), var(--tile-step-mobile));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 2), var(--tile-step-mobile));
        transform: translate(calc(var(--tile-step-mobile) * 2), var(--tile-step-mobile))
    }

    .tile.tile-position-3-3 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 2));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 2));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 2));
        transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 2))
    }

    .tile.tile-position-3-4 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 3));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 3));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 3));
        transform: translate(calc(var(--tile-step-mobile) * 2), calc(var(--tile-step-mobile) * 3))
    }

    .tile.tile-position-4-1 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 3), 0);
        -moz-transform: translate(calc(var(--tile-step-mobile) * 3), 0);
        -ms-transform: translate(calc(var(--tile-step-mobile) * 3), 0);
        transform: translate(calc(var(--tile-step-mobile) * 3), 0)
    }

    .tile.tile-position-4-2 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 3), var(--tile-step-mobile));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 3), var(--tile-step-mobile));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 3), var(--tile-step-mobile));
        transform: translate(calc(var(--tile-step-mobile) * 3), var(--tile-step-mobile))
    }

    .tile.tile-position-4-3 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 2));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 2));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 2));
        transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 2))
    }

    .tile.tile-position-4-4 {
        -webkit-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 3));
        -moz-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 3));
        -ms-transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 3));
        transform: translate(calc(var(--tile-step-mobile) * 3), calc(var(--tile-step-mobile) * 3))
    }
}

@media screen and (max-height:768px) and (min-width:481px) {
    .tile.tile-position-1-1 {
        -webkit-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    .tile.tile-position-1-2 {
        -webkit-transform: translate(0, 109px);
        -moz-transform: translate(0, 109px);
        -ms-transform: translate(0, 109px);
        transform: translate(0, 109px)
    }

    .tile.tile-position-1-3 {
        -webkit-transform: translate(0, 218px);
        -moz-transform: translate(0, 218px);
        -ms-transform: translate(0, 218px);
        transform: translate(0, 218px)
    }

    .tile.tile-position-1-4 {
        -webkit-transform: translate(0, 327px);
        -moz-transform: translate(0, 327px);
        -ms-transform: translate(0, 327px);
        transform: translate(0, 327px)
    }

    .tile.tile-position-2-1 {
        -webkit-transform: translate(109px, 0);
        -moz-transform: translate(109px, 0);
        -ms-transform: translate(109px, 0);
        transform: translate(109px, 0)
    }

    .tile.tile-position-2-2 {
        -webkit-transform: translate(109px, 109px);
        -moz-transform: translate(109px, 109px);
        -ms-transform: translate(109px, 109px);
        transform: translate(109px, 109px)
    }

    .tile.tile-position-2-3 {
        -webkit-transform: translate(109px, 218px);
        -moz-transform: translate(109px, 218px);
        -ms-transform: translate(109px, 218px);
        transform: translate(109px, 218px)
    }

    .tile.tile-position-2-4 {
        -webkit-transform: translate(109px, 327px);
        -moz-transform: translate(109px, 327px);
        -ms-transform: translate(109px, 327px);
        transform: translate(109px, 327px)
    }

    .tile.tile-position-3-1 {
        -webkit-transform: translate(218px, 0);
        -moz-transform: translate(218px, 0);
        -ms-transform: translate(218px, 0);
        transform: translate(218px, 0)
    }

    .tile.tile-position-3-2 {
        -webkit-transform: translate(218px, 109px);
        -moz-transform: translate(218px, 109px);
        -ms-transform: translate(218px, 109px);
        transform: translate(218px, 109px)
    }

    .tile.tile-position-3-3 {
        -webkit-transform: translate(218px, 218px);
        -moz-transform: translate(218px, 218px);
        -ms-transform: translate(218px, 218px);
        transform: translate(218px, 218px)
    }

    .tile.tile-position-3-4 {
        -webkit-transform: translate(218px, 327px);
        -moz-transform: translate(218px, 327px);
        -ms-transform: translate(218px, 327px);
        transform: translate(218px, 327px)
    }

    .tile.tile-position-4-1 {
        -webkit-transform: translate(327px, 0);
        -moz-transform: translate(327px, 0);
        -ms-transform: translate(327px, 0);
        transform: translate(327px, 0)
    }

    .tile.tile-position-4-2 {
        -webkit-transform: translate(327px, 109px);
        -moz-transform: translate(327px, 109px);
        -ms-transform: translate(327px, 109px);
        transform: translate(327px, 109px)
    }

    .tile.tile-position-4-3 {
        -webkit-transform: translate(327px, 218px);
        -moz-transform: translate(327px, 218px);
        -ms-transform: translate(327px, 218px);
        transform: translate(327px, 218px)
    }

    .tile.tile-position-4-4 {
        -webkit-transform: translate(327px, 327px);
        -moz-transform: translate(327px, 327px);
        -ms-transform: translate(327px, 327px);
        transform: translate(327px, 327px)
    }
}

@media screen and (max-height:660px) and (min-width:481px) {
    .game-container {
        margin-top: 6px;
        height: 400px;
        width: 400px;
        padding: 10px;
        margin: 2rem auto 0;
    }

    .grid-row {
        margin-bottom: 12px
    }

    .grid-cell {
        width: 86px;
        height: 86px;
        margin-right: 12px
    }

    .tile {
        width: 86px;
        height: 86px
    }

    .tile .tile-inner {
        width: 86px;
        height: 86px;
        line-height: 82px;
        font-size: 45px
    }

    .game-container .game-message p {
        margin-top: 178px
    }

    .game-container .game-message .lower {
        margin-top: 47px
    }

    .tile.tile-position-1-1 {
        -webkit-transform: translate(0, 0);
        -moz-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0)
    }

    .tile.tile-position-1-2 {
        -webkit-transform: translate(0, 98px);
        -moz-transform: translate(0, 98px);
        -ms-transform: translate(0, 98px);
        transform: translate(0, 98px)
    }

    .tile.tile-position-1-3 {
        -webkit-transform: translate(0, 196px);
        -moz-transform: translate(0, 196px);
        -ms-transform: translate(0, 196px);
        transform: translate(0, 196px)
    }

    .tile.tile-position-1-4 {
        -webkit-transform: translate(0, 294px);
        -moz-transform: translate(0, 294px);
        -ms-transform: translate(0, 294px);
        transform: translate(0, 294px)
    }

    .tile.tile-position-2-1 {
        -webkit-transform: translate(98px, 0);
        -moz-transform: translate(98px, 0);
        -ms-transform: translate(98px, 0);
        transform: translate(98px, 0)
    }

    .tile.tile-position-2-2 {
        -webkit-transform: translate(98px, 98px);
        -moz-transform: translate(98px, 98px);
        -ms-transform: translate(98px, 98px);
        transform: translate(98px, 98px)
    }

    .tile.tile-position-2-3 {
        -webkit-transform: translate(98px, 196px);
        -moz-transform: translate(98px, 196px);
        -ms-transform: translate(98px, 196px);
        transform: translate(98px, 196px)
    }

    .tile.tile-position-2-4 {
        -webkit-transform: translate(98px, 294px);
        -moz-transform: translate(98px, 294px);
        -ms-transform: translate(98px, 294px);
        transform: translate(98px, 294px)
    }

    .tile.tile-position-3-1 {
        -webkit-transform: translate(196px, 0);
        -moz-transform: translate(196px, 0);
        -ms-transform: translate(196px, 0);
        transform: translate(196px, 0)
    }

    .tile.tile-position-3-2 {
        -webkit-transform: translate(196px, 98px);
        -moz-transform: translate(196px, 98px);
        -ms-transform: translate(196px, 98px);
        transform: translate(196px, 98px)
    }

    .tile.tile-position-3-3 {
        -webkit-transform: translate(196px, 196px);
        -moz-transform: translate(196px, 196px);
        -ms-transform: translate(196px, 196px);
        transform: translate(196px, 196px)
    }

    .tile.tile-position-3-4 {
        -webkit-transform: translate(196px, 294px);
        -moz-transform: translate(196px, 294px);
        -ms-transform: translate(196px, 294px);
        transform: translate(196px, 294px)
    }

    .tile.tile-position-4-1 {
        -webkit-transform: translate(294px, 0);
        -moz-transform: translate(294px, 0);
        -ms-transform: translate(294px, 0);
        transform: translate(294px, 0)
    }

    .tile.tile-position-4-2 {
        -webkit-transform: translate(294px, 98px);
        -moz-transform: translate(294px, 98px);
        -ms-transform: translate(294px, 98px);
        transform: translate(294px, 98px)
    }

    .tile.tile-position-4-3 {
        -webkit-transform: translate(294px, 196px);
        -moz-transform: translate(294px, 196px);
        -ms-transform: translate(294px, 196px);
        transform: translate(294px, 196px)
    }

    .tile.tile-position-4-4 {
        -webkit-transform: translate(294px, 294px);
        -moz-transform: translate(294px, 294px);
        -ms-transform: translate(294px, 294px);
        transform: translate(294px, 294px)
    }
}

.tile.tile-2 .tile-inner {
    background: #eee4da;
    box-shadow: 0 0 30px 10px #fff0, inset 0 0 0 1px #fff0
}

.tile.tile-4 .tile-inner {
    background: #ede0c8;
    box-shadow: 0 0 30px 10px #fff0, inset 0 0 0 1px #fff0
}

.tile.tile-8 .tile-inner {
    color: #f9f6f2;
    background: #f2b179
}

.tile.tile-16 .tile-inner {
    color: #f9f6f2;
    background: #f59563
}

.tile.tile-32 .tile-inner {
    color: #f9f6f2;
    background: #f67c5f
}

.tile.tile-64 .tile-inner {
    color: #f9f6f2;
    background: #f65e3b
}

.tile.tile-128 .tile-inner {
    color: #f9f6f2;
    background: #edcf72;
    box-shadow: 0 0 30px 10px rgb(243 215 116 / .2381), inset 0 0 0 1px rgb(255 255 255 / .14286);
    font-size: 45px
}

@media screen and (max-width:520px) {
    .tile.tile-128 .tile-inner {
        font-size: 25px
    }
}

.tile.tile-256 .tile-inner {
    color: #f9f6f2;
    background: #edcc61;
    box-shadow: 0 0 30px 10px rgb(243 215 116 / .31746), inset 0 0 0 1px rgb(255 255 255 / .19048);
    font-size: 45px
}

@media screen and (max-width:520px) {
    .tile.tile-256 .tile-inner {
        font-size: 25px
    }
}

.tile.tile-512 .tile-inner {
    color: #f9f6f2;
    background: #edc850;
    box-shadow: 0 0 30px 10px rgb(243 215 116 / .39683), inset 0 0 0 1px rgb(255 255 255 / .2381);
    font-size: 45px
}

@media screen and (max-width:520px) {
    .tile.tile-512 .tile-inner {
        font-size: 25px
    }
}

.tile.tile-1024 .tile-inner {
    color: #f9f6f2;
    background: #edc53f;
    box-shadow: 0 0 30px 10px rgb(243 215 116 / .47619), inset 0 0 0 1px rgb(255 255 255 / .28571);
    font-size: 35px
}

@media screen and (max-width:520px) {
    .tile.tile-1024 .tile-inner {
        font-size: 15px
    }
}

.tile.tile-2048 .tile-inner {
    color: #f9f6f2;
    background: #edc22e;
    box-shadow: 0 0 30px 10px rgb(243 215 116 / .55556), inset 0 0 0 1px rgb(255 255 255 / .33333);
    font-size: 35px
}

@media screen and (max-width:520px) {
    .tile.tile-2048 .tile-inner {
        font-size: 15px
    }
}

.tile.tile-super .tile-inner {
    color: #f9f6f2;
    background: #3c3a32;
    font-size: 30px
}

@media screen and (max-width:520px) {
    .tile.tile-super .tile-inner {
        font-size: 10px
    }
}

@-webkit-keyframes appear {
    0% {
        opacity: 0;
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

@-moz-keyframes appear {
    0% {
        opacity: 0;
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes appear {
    0% {
        opacity: 0;
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

.tile-new .tile-inner {
    -webkit-animation: appear 200ms ease 100ms;
    -moz-animation: appear 200ms ease 100ms;
    animation: appear 200ms ease 100ms;
    -webkit-animation-fill-mode: backwards;
    -moz-animation-fill-mode: backwards;
    animation-fill-mode: backwards
}

@-webkit-keyframes pop {
    0% {
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    50% {
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        transform: scale(1.2)
    }

    100% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

@-moz-keyframes pop {
    0% {
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    50% {
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        transform: scale(1.2)
    }

    100% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes pop {
    0% {
        -webkit-transform: scale(0);
        -moz-transform: scale(0);
        -ms-transform: scale(0);
        transform: scale(0)
    }

    50% {
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        transform: scale(1.2)
    }

    100% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

.tile-merged .tile-inner {
    z-index: 20;
    -webkit-animation: pop 200ms ease 100ms;
    -moz-animation: pop 200ms ease 100ms;
    animation: pop 200ms ease 100ms;
    -webkit-animation-fill-mode: backwards;
    -moz-animation-fill-mode: backwards;
    animation-fill-mode: backwards
}

.above-game:after {
    content: "";
    display: block;
    clear: both
}

.game-intro {
    float: left;
    line-height: 42px;
    margin-bottom: 0
}

.restart-button {
    display: inline-block;
    background: #8f7a66;
    border-radius: 3px;
    padding: 0 20px;
    text-decoration: none;
    color: #f9f6f2;
    height: 40px;
    line-height: 42px;
    display: block;
    text-align: center;
    border-radius: 10px;
    font-weight: 400;
    font-size: 16px
}

.game-explanation {
    margin-top: 50px
}

@media screen and (max-width:520px) {
    html, body {
        font-size: 15px
    }

    body {
        margin: 20px 0;
        padding: 0 10px
    }

    h1.title {
        font-size: 27px;
        margin-top: 15px
    }

    .container {
        width: min(95vw, 500px);
        margin: 0 auto
    }

    .score-container, .best-container {
        margin-top: 0;
        padding: 15px 10px;
        min-width: 40px
    }

    .heading {
        margin-bottom: 10px
    }

    .game-intro {
        width: 55%;
        display: block;
        box-sizing: border-box;
        line-height: 1.65
    }

    .restart-button {
        width: 42%;
        padding: 0;
        display: block;
        box-sizing: border-box;
        margin-top: 2px
    }

    .game-container .game-message {
        display: none;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background: rgb(238 228 218 / .5);
        z-index: 100;
        text-align: center;
        -webkit-animation: fade-in 800ms ease 1200ms;
        -moz-animation: fade-in 800ms ease 1200ms;
        animation: fade-in 800ms ease 1200ms;
        -webkit-animation-fill-mode: both;
        -moz-animation-fill-mode: both;
        animation-fill-mode: both
    }

    .game-container .game-message p {
        font-size: 60px;
        font-weight: 700;
        height: 60px;
        line-height: 60px;
        margin-top: 222px
    }

    .game-container .game-message .lower {
        display: block;
        margin-top: 59px
    }

    .game-container .game-message a {
        display: inline-block;
        background: #8f7a66;
        border-radius: 3px;
        padding: 0 20px;
        text-decoration: none;
        color: #f9f6f2;
        height: 40px;
        line-height: 42px;
        margin-left: 9px
    }

    .game-container .game-message a.keep-playing-button {
        display: none
    }

    .game-container .game-message.game-won {
        background: rgb(237 194 46 / .5);
        color: #f9f6f2
    }

    .game-container .game-message.game-won a.keep-playing-button {
        display: inline-block
    }

    .game-container .game-message.game-won, .game-container .game-message.game-over {
        display: block
    }

    .tile .tile-inner {
        font-size: 35px
    }

    .game-message p {
        font-size: 30px !important;
        height: 30px !important;
        line-height: 30px !important;
        margin-top: 90px !important
    }

    .game-message .lower {
        margin-top: 30px !important
    }
}

:root {
    --grid-spacing: 15px;
    --grid-spacing-mobile: 10px;
    --field-padding-mobile: 10px;
    --field-width-mobile: min(95vw, 500px);
    --tile-size-mobile: calc((var(--field-width-mobile) - 2 * var(--field-padding-mobile) - 3 * var(--grid-spacing-mobile)) / 4);
    --tile-step-mobile: calc(var(--tile-size-mobile) + var(--grid-spacing-mobile))
}