body {
    --background-color: #FAFAFA;
    --text-color: #52525B;
    --card-background-color: transparent;
    --card-border-color: rgba(24, 24, 27, 0.08);
    --card-box-shadow-1: rgba(24, 24, 27, 0.02);
    --card-box-shadow-1-y: 3px;
    --card-box-shadow-1-blur: 6px;
    --card-box-shadow-2: rgba(24, 24, 27, 0.04);
    --card-box-shadow-2-y: 2px;
    --card-box-shadow-2-blur: 7px;
    --card-label-color: #18181B;
    --card-icon-color: #18181B;
    --card-icon-background-color: rgba(24, 24, 27, 0.04);
    --card-icon-border-color: rgba(24, 24, 27, 0.1);
    --card-shine-opacity: .3;
    --card-shine-gradient: conic-gradient(from 225deg at 50% 50%, rgba(16, 185, 129, 0) 0deg, #10B981 25deg, #EDFAF6 285deg, #FFFFFF 345deg, rgba(16, 185, 129, 0) 360deg);
    --card-line-color: #E9E9E7;
    --card-tile-color: rgba(16, 185, 129, 0.08);
    --card-hover-border-color: rgba(24, 24, 27, 0.15);
    --card-hover-box-shadow-1: rgba(24, 24, 27, 0.05);
    --card-hover-box-shadow-1-y: 3px;
    --card-hover-box-shadow-1-blur: 6px;
    --card-hover-box-shadow-2: rgba(24, 24, 27, 0.1);
    --card-hover-box-shadow-2-y: 8px;
    --card-hover-box-shadow-2-blur: 15px;
    --card-hover-icon-color: #18181B;
    --card-hover-icon-background-color: rgba(24, 24, 27, 0.04);
    --card-hover-icon-border-color: rgba(24, 24, 27, 0.34);
    --blur-opacity: .1;
}


body .twitter {
    position: fixed;
    display: block;
    right: 12px;
    bottom: 12px;
}

body .twitter svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

body.toggle .grid * {
    transition-duration: 0s !important;
}

.grid {
    margin-top: 5em;
    grid-template-columns: repeat(2, 240px);
    grid-gap: 32px;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
}

.card {
    width: 70%;
    background-color: var(--background-color);
    box-shadow: 0px var(--card-box-shadow-1-y) var(--card-box-shadow-1-blur) var(--card-box-shadow-1), 0px var(--card-box-shadow-2-y) var(--card-box-shadow-2-blur) var(--card-box-shadow-2), 0 0 0 1px var(--card-border-color);
    padding: 56px 16px 16px 16px;
    border-radius: 15px;
    cursor: pointer;
    position: relative;
    transition: box-shadow 0.25s;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 15px;
    background-color: var(--card-background-color);
}

.card .icon {
    z-index: 2;
    position: relative;
    display: table;
    padding: 11px;
}

.card .icon::after {
    content: "";
    position: absolute;
    inset: 4.5px;
    border-radius: 50%;
    background-color: var(--card-icon-background-color);
    border: 1px solid var(--card-icon-border-color);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    transition: background-color 0.25s, border-color 0.25s;
}

.card .icon svg {
    position: relative;
    z-index: 1;
    display: block;
    width: 24px;
    height: 24px;
    transform: translateZ(0);
    color: var(--card-icon-color);
    transition: color 0.25s;
}

.card h4 {
    z-index: 2;
    position: relative;
    margin: 12px 0 4px 0;
    font-family: inherit;
    font-weight: 600;
    font-size: 14px;
    line-height: 2;
    color: var(--card-label-color);
}

.card p {
    z-index: 2;
    position: relative;
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-color);
}

.card .shine {
    border-radius: inherit;
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.5s;
}

.card .shine:before {
    content: "";
    width: 150%;
    padding-bottom: 150%;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    bottom: 55%;
    filter: blur(35px);
    opacity: var(--card-shine-opacity);
    transform: translateX(-50%);
    background-image: var(--card-shine-gradient);
}

.card .background {
    border-radius: inherit;
    position: absolute;
    inset: 0;
    overflow: hidden;
    -webkit-mask-image: radial-gradient(circle at 60% 5%, black 0%, black 15%, transparent 60%);
    mask-image: radial-gradient(circle at 60% 5%, black 0%, black 15%, transparent 60%);
}

.card .background .tiles {
    opacity: 0;
    transition: opacity 0.25s;
}

.card .background .tiles .tile {
    position: absolute;
    background-color: var(--card-tile-color);
    -webkit-animation-duration: 8s;
    animation-duration: 8s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    opacity: 0;
}

.card .background .tiles .tile.tile-4,
.card .background .tiles .tile.tile-6,
.card .background .tiles .tile.tile-10 {
    -webkit-animation-delay: -2s;
    animation-delay: -2s;
}

.card .background .tiles .tile.tile-3,
.card .background .tiles .tile.tile-5,
.card .background .tiles .tile.tile-8 {
    -webkit-animation-delay: -4s;
    animation-delay: -4s;
}

.card .background .tiles .tile.tile-2,
.card .background .tiles .tile.tile-9 {
    -webkit-animation-delay: -6s;
    animation-delay: -6s;
}

.card .background .tiles .tile.tile-1 {
    top: 0;
    left: 0;
    height: 10%;
    width: 22.5%;
}

.card .background .tiles .tile.tile-2 {
    top: 0;
    left: 22.5%;
    height: 10%;
    width: 27.5%;
}

.card .background .tiles .tile.tile-3 {
    top: 0;
    left: 50%;
    height: 10%;
    width: 27.5%;
}

.card .background .tiles .tile.tile-4 {
    top: 0;
    left: 77.5%;
    height: 10%;
    width: 22.5%;
}

.card .background .tiles .tile.tile-5 {
    top: 10%;
    left: 0;
    height: 22.5%;
    width: 22.5%;
}

.card .background .tiles .tile.tile-6 {
    top: 10%;
    left: 22.5%;
    height: 22.5%;
    width: 27.5%;
}

.card .background .tiles .tile.tile-7 {
    top: 10%;
    left: 50%;
    height: 22.5%;
    width: 27.5%;
}

.card .background .tiles .tile.tile-8 {
    top: 10%;
    left: 77.5%;
    height: 22.5%;
    width: 22.5%;
}

.card .background .tiles .tile.tile-9 {
    top: 32.5%;
    left: 50%;
    height: 22.5%;
    width: 27.5%;
}

.card .background .tiles .tile.tile-10 {
    top: 32.5%;
    left: 77.5%;
    height: 22.5%;
    width: 22.5%;
}

@-webkit-keyframes tile {

    0%,
    12.5%,
    100% {
        opacity: 1;
    }

    25%,
    82.5% {
        opacity: 0;
    }
}

@keyframes tile {

    0%,
    12.5%,
    100% {
        opacity: 1;
    }

    25%,
    82.5% {
        opacity: 0;
    }
}

.card .background .line {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.35s;
}

.card .background .line:before,
.card .background .line:after {
    content: "";
    position: absolute;
    background-color: var(--card-line-color);
    transition: transform 0.35s;
}

.card .background .line:before {
    left: 0;
    right: 0;
    height: 1px;
    transform-origin: 0 50%;
    transform: scaleX(0);
}

.card .background .line:after {
    top: 0;
    bottom: 0;
    width: 1px;
    transform-origin: 50% 0;
    transform: scaleY(0);
}

.card .background .line.line-1:before {
    top: 10%;
}

.card .background .line.line-1:after {
    left: 22.5%;
}

.card .background .line.line-1:before,
.card .background .line.line-1:after {
    transition-delay: 0.3s;
}

.card .background .line.line-2:before {
    top: 32.5%;
}

.card .background .line.line-2:after {
    left: 50%;
}

.card .background .line.line-2:before,
.card .background .line.line-2:after {
    transition-delay: 0.15s;
}

.card .background .line.line-3:before {
    top: 55%;
}

.card .background .line.line-3:after {
    right: 22.5%;
}

.card:hover {
    box-shadow: 0px 3px 6px var(--card-hover-box-shadow-1), 0px var(--card-hover-box-shadow-2-y) var(--card-hover-box-shadow-2-blur) var(--card-hover-box-shadow-2), 0 0 0 1px var(--card-hover-border-color);
}

.card:hover .icon::after {
    background-color: var(--card-hover-icon-background-color);
    border-color: var(--card-hover-icon-border-color);
}

.card:hover .icon svg {
    color: var(--card-hover-icon-color);
}

.card:hover .shine {
    opacity: 1;
    transition-duration: 0.5s;
    transition-delay: 0s;
}

.card:hover .background .tiles {
    opacity: 1;
    transition-delay: 0.25s;
}

.card:hover .background .tiles .tile {
    -webkit-animation-name: tile;
    animation-name: tile;
}

.card:hover .background .line {
    opacity: 1;
    transition-duration: 0.15s;
}

.card:hover .background .line:before {
    transform: scaleX(1);
}

.card:hover .background .line:after {
    transform: scaleY(1);
}

.card:hover .background .line.line-1:before,
.card:hover .background .line.line-1:after {
    transition-delay: 0s;
}

.card:hover .background .line.line-2:before,
.card:hover .background .line.line-2:after {
    transition-delay: 0.15s;
}

.card:hover .background .line.line-3:before,
.card:hover .background .line.line-3:after {
    transition-delay: 0.3s;
}

.day-night {
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
    opacity: 0.3;
}

.day-night input {
    display: none;
}

.day-night input+div {
    border-radius: 50%;
    width: 20px;
    height: 20px;
    position: relative;
    box-shadow: inset 8px -8px 0 0 var(--text-color);
    transform: scale(1) rotate(-2deg);
    transition: box-shadow 0.5s ease 0s, transform 0.4s ease 0.1s;
}

.day-night input+div:before {
    content: "";
    width: inherit;
    height: inherit;
    border-radius: inherit;
    position: absolute;
    left: 0;
    top: 0;
    transition: background-color 0.3s ease;
}

.day-night input+div:after {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin: -3px 0 0 -3px;
    position: absolute;
    top: 50%;
    left: 50%;
    box-shadow: 0 -23px 0 var(--text-color), 0 23px 0 var(--text-color), 23px 0 0 var(--text-color), -23px 0 0 var(--text-color), 15px 15px 0 var(--text-color), -15px 15px 0 var(--text-color), 15px -15px 0 var(--text-color), -15px -15px 0 var(--text-color);
    transform: scale(0);
    transition: all 0.3s ease;
}

.day-night input:checked+div {
    box-shadow: inset 20px -20px 0 0 var(--text-color);
    transform: scale(0.5) rotate(0deg);
    transition: transform 0.3s ease 0.1s, box-shadow 0.2s ease 0s;
}

.day-night input:checked+div:before {
    background: var(--text-color);
    transition: background-color 0.3s ease 0.1s;
}

.day-night input:checked+div:after {
    transform: scale(1);
    transition: transform 0.5s ease 0.15s;
}

h1.gradient.rainbow-2 {
    font-size: 2em;
}