@font-face {
    font-family: Open Sans;
    font-style: normal;
    font-weight: 300;
    src: local("Open Sans Light"), local(OpenSans-Light), url(//fonts.gstatic.com/s/opensans/v13/DXI1ORHCpsQm3Vp6mXoaTXZ2MAKAc2x4R1uOSeegc5U.eot?#) format("eot"), url(//fonts.gstatic.com/s/opensans/v13/DXI1ORHCpsQm3Vp6mXoaTegdm0LZdjqr5-oayXSOefg.woff2) format("woff2"), url(//fonts.gstatic.com/s/opensans/v13/DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff) format("woff")
}

@font-face {
    font-family: Open Sans;
    font-style: normal;
    font-weight: 400;
    src: local("Open Sans"), local(OpenSans), url(//fonts.gstatic.com/s/opensans/v13/cJZKeOuBrn4kERxqtaUH3fY6323mHUZFJMgTvxaG2iE.eot?#) format("eot"), url(//fonts.gstatic.com/s/opensans/v13/cJZKeOuBrn4kERxqtaUH3VtXRa8TVwTICgirnJhmVJw.woff2) format("woff2"), url(//fonts.gstatic.com/s/opensans/v13/cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff) format("woff")
}

@font-face {
    font-family: Open Sans;
    font-style: normal;
    font-weight: 700;
    src: local("Open Sans Bold"), local(OpenSans-Bold), url(//fonts.gstatic.com/s/opensans/v13/k3k702ZOKiLJc3WVjuplzHZ2MAKAc2x4R1uOSeegc5U.eot?#) format("eot"), url(//fonts.gstatic.com/s/opensans/v13/k3k702ZOKiLJc3WVjuplzOgdm0LZdjqr5-oayXSOefg.woff2) format("woff2"), url(//fonts.gstatic.com/s/opensans/v13/k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff) format("woff")
}

:root {
    box-sizing: border-box
}

*,
:after,
:before {
    box-sizing: inherit
}

.outline>* {
    border: 2px dashed #388f3c
}

.outline>*>* {
    border: 1px dotted #fcc12d
}

@font-face {
    font-family: digital;
    src: url(https://res.cloudinary.com/djtycby9b/raw/upload/v1642083840/DS-DIGIT.223f2246.TTF)
}



body {
    background-image: -webkit-linear-gradient(bottom, #d5d4d0, #d5d4d0 1%, #eeeeec 31%, #efeeec 75%, #e9e9e7);
    background-image: linear-gradient(0deg, #d5d4d0 0, #d5d4d0 1%, #eeeeec 31%, #efeeec 75%, #e9e9e7);
    min-height: 100vh;
    font-family: Open Sans, sans-serif;
    padding-top:30px;
}

body h1,
body h2,
body h3,
body h4,
body h5,
body h6,
body p {
    font-weight: 300;
    margin: 0
}

header {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 50px 1.25fr;
    grid-template-columns: 50px 1.25fr;
    -ms-grid-rows: 50px;
    grid-template-rows: 50px;
    /* grid-gap: 15px; */
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 10px
}

header .logo-container img {
    height: 50px
}

header span {
    -ms-flex-item-align: center;
    -ms-grid-row-align: center;
    align-self: center;
    font-family: our-display-st, monospace;
    font-size: 2em
}

@media (max-width:640px) {
    header {
        margin: 10px auto 10px 5vw
    }
}

@media (max-width:640px) {
    header span {
        font-size: 1.5em
    }
}

.container {
    max-width: 40em;
    margin: 0 auto
}

.container .app {
    background-image: -webkit-linear-gradient(bottom, #686364, #343337);
    background-image: linear-gradient(0deg, #686364 0, #343337);
    min-height: 100%;
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: .75fr 1.25fr;
    grid-template-columns: .75fr 1.25fr;
    -ms-grid-rows: 18.25em;
    grid-template-rows: 18.25em;
    grid-gap: 6px;
    border-radius: 8px;
    margin: 0 auto;
    padding: 5px
}

.container .app .tape {
    background-image: -webkit-linear-gradient(330deg, #fdfbfb, #ebedee);
    background-image: linear-gradient(120deg, #fdfbfb, #ebedee);
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    border: 2px solid #000;
    overflow: auto
}

.container .app .tape,
.container .app .tape .entries {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column
}

.container .app .tape .entries {
    margin: 0;
    padding: 5px 14px;
    list-style: none;
    height: 0
}

.container .app .tape .entries li {
    -webkit-box-flex: 1;
    -ms-flex: 1 0 1.5em;
    flex: 1 0 1.5em;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    border-bottom: 1px dashed #87cefa
}

.container .app .tape .entries li.tape_total {
    border-top: 1px solid #000
}

.container .app .tape .entries li.red {
    color: red
}

.container .app .tape .entries li.blue {
    color: #4682b4
}

.container .app .calculator #display {
    font-family: digital, monospace;
    font-size: 2em;
    text-align: right;
    background: #000;
    border: 1px solid #666548;
    border-radius: 4px;
    color: #66bc6a;
    margin-bottom: 8px;
    padding: 1px 5px;
    width: 100%
}

.container .app .calculator .inputs {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: (1fr)[4];
    grid-template-columns: repeat(4, 1fr);
    -ms-grid-rows: (2.25em)[6];
    grid-template-rows: repeat(6, 2.25em);
    grid-gap: 6px
}

.container .app .calculator .inputs span {
    background: -webkit-linear-gradient(top, #323232, #3f3f3f 40%, #1c1c1c 150%), -webkit-linear-gradient(bottom, hsla(0, 0%, 100%, .4), rgba(0, 0, 0, .25) 200%);
    background: linear-gradient(180deg, #323232 0, #3f3f3f 40%, #1c1c1c 150%), linear-gradient(0deg, hsla(0, 0%, 100%, .4) 0, rgba(0, 0, 0, .25) 200%);
    background-blend-mode: multiply;
    border-radius: 4px;
    padding-top: 5px;
    text-align: center;
    color: #d0cac3;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.container .app .calculator .inputs span.calculate {
    color: #87cefa
}

.container .app .calculator .inputs span#clear-tape {
    -ms-grid-column-span: 2;
    -ms-grid-column: 1;
    grid-column: 1/span 2
}

.container .app .calculator .inputs span#total {
    -ms-grid-column-span: 2;
    -ms-grid-column: 3;
    grid-column: 3/span 2
}

.container .app .calculator .inputs span:hover {
    color: #66bc6a;
    background: #000
}

.container .app .calculator .inputs span:active {
    font-weight: 700
}

@media (max-width:640px) {
    .container .app {
        -ms-grid-columns: auto;
        grid-template-columns: auto;
        max-width: 26em
    }
}

@media (max-width:640px) {
    .container .app .tape {
        width: 80%;
        justify-self: center
    }
}

@-webkit-keyframes hvr-sink {
    50% {
        -webkit-transform: translateY(3px);
        transform: translateY(3px)
    }
    to {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
}

@keyframes hvr-sink {
    50% {
        -webkit-transform: translateY(3px);
        transform: translateY(3px)
    }
    to {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
}

.hvr-sink {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px transparent
}

.hvr-sink-active {
    -webkit-animation-name: hvr-sink;
    animation-name: hvr-sink;
    -webkit-animation-duration: .1s;
    animation-duration: .1s;
    -webkit-animation-timing-function: ease-out;
    animation-timing-function: ease-out;
    -webkit-animation-iteration-count: 1;
    animation-iteration-count: 1
}

@supports not ((display:-ms-grid) or (display:grid)) {
    .app {
        display: flex;
        flex-wrap: wrap
    }
    .app>:nth-child(n) {
        width: auto;
        height: auto;
        margin-top: 0;
        margin-left: 6px
    }
    .app>:nth-child(n+3) {
        margin-top: 6px
    }
    .app>:nth-child(odd) {
        width: calc(99.99% * .75 - 1.5px)
    }
    .app>:nth-child(2n+2) {
        width: calc(99.99% * 1.25 - -1.5px)
    }
    .app>:nth-child(odd) {
        margin-left: 0
    }
    .app>:nth-child(1n+1) {
        height: 18.25em
    }
    .app {
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap
    }
    .inputs {
        display: flex;
        flex-wrap: wrap
    }
    .inputs>:nth-child(n) {
        width: auto;
        height: auto;
        margin-top: 0;
        margin-left: 6px
    }
    .inputs>:nth-child(n+4) {
        margin-top: 6px
    }
    .inputs>:nth-child(22n+1) {
        width: calc(99.99% * 1/2 - 3px)
    }
    .inputs>:nth-child(22n+2),
    .inputs>:nth-child(22n+3) {
        width: calc(99.99% * 1/4 - 4.5px)
    }
    .inputs>:nth-child(22n+4),
    .inputs>:nth-child(22n+5),
    .inputs>:nth-child(22n+6),
    .inputs>:nth-child(22n+7),
    .inputs>:nth-child(22n+8),
    .inputs>:nth-child(22n+9),
    .inputs>:nth-child(22n+10),
    .inputs>:nth-child(22n+11),
    .inputs>:nth-child(22n+12),
    .inputs>:nth-child(22n+13),
    .inputs>:nth-child(22n+14),
    .inputs>:nth-child(22n+15),
    .inputs>:nth-child(22n+16),
    .inputs>:nth-child(22n+17),
    .inputs>:nth-child(22n+18),
    .inputs>:nth-child(22n+19) {
        width: calc((99.99% - 18px) / 4)
    }
    .inputs>:nth-child(22n+20),
    .inputs>:nth-child(22n+21) {
        width: calc(99.99% * 1/4 - 4.5px)
    }
    .inputs>:nth-child(22n+22) {
        width: calc(99.99% * 1/2 - 3px)
    }
    .inputs>:nth-child(22n+1),
    .inputs>:nth-child(22n+4),
    .inputs>:nth-child(22n+8),
    .inputs>:nth-child(22n+12),
    .inputs>:nth-child(22n+16),
    .inputs>:nth-child(22n+20) {
        margin-left: 0
    }
    .inputs>:nth-child(6n+1),
    .inputs>:nth-child(6n+2),
    .inputs>:nth-child(6n+3),
    .inputs>:nth-child(6n+4),
    .inputs>:nth-child(6n+5),
    .inputs>:nth-child(6n+6) {
        height: 2.25em
    }
    header {
        display: flex;
        flex-wrap: wrap
    }
    header>:nth-child(n) {
        width: auto;
        height: auto;
        margin-top: 0;
        margin-left: 15px
    }
    header>:nth-child(n+3) {
        margin-top: 15px
    }
    header>:nth-child(odd) {
        width: 50px
    }
    header>:nth-child(2n+2) {
        width: calc((99.99% - 50px - 15px) / 1)
    }
    header>:nth-child(odd) {
        margin-left: 0
    }
    header>:nth-child(1n+1) {
        height: 50px
    }
    header {
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap
    }
    header span {
        padding-top: 8px;
        padding-top: .5rem
    }
    @media (max-width:640px) {
        .app {
            display: flex;
            flex-wrap: wrap
        }
        .app>:nth-child(n) {
            width: auto;
            height: auto;
            margin-top: 0;
            margin-left: 6px
        }
        .app>:nth-child(n+2) {
            margin-top: 6px
        }
        .app>:nth-child(1n+1) {
            width: calc((99.99% - 0px) / 1);
            margin-left: 0;
            height: 18.25em
        }
        .app .tape {
            margin: 0 auto
        }
    }
}


.article {
    padding: 5% 15% 1%;
}