* {
    font-family: sans-serif;
    font-weight: 300;
}

sup {
    font-size: 40%;
}

strong {
    font-weight: 500;
}

html {
    font-size: 16px;
    cursor: default;
    background-color: #eee;
    color: #111;
}

body {
    margin: 0;
    padding: 0;
}

col-row {
    display: flex;
    padding: .5rem;
}

col-x,
col-1,
col-2,
col-3,
col-4,
col-5,
col-6,
col-7,
col-8,
col-9,
col-10,
col-11,
col-12 {
    flex-grow: 0;
    flex-shrink: 1;
    overflow: hidden;
    display: block;
}

col-x {
    flex: 1;
}

col-1 {
    flex-basis: calc(1 / 12 * 100%);
}

col-2 {
    flex-basis: calc(2 / 12 * 100%);
}

col-3 {
    flex-basis: calc(3 / 12 * 100%);
}

col-4 {
    flex-basis: calc(4 / 12 * 100%);
}

col-5 {
    flex-basis: calc(5 / 12 * 100%);
}

col-6 {
    flex-basis: calc(6 / 12 * 100%);
}

col-7 {
    flex-basis: calc(7 / 12 * 100%);
}

col-8 {
    flex-basis: calc(8 / 12 * 100%);
}

col-9 {
    flex-basis: calc(9 / 12 * 100%);
}

col-10 {
    flex-basis: calc(10 / 12 * 100%);
}

col-11 {
    flex-basis: calc(11 / 12 * 100%);
}

col-12 {
    flex-basis: calc(12 / 12 * 100%);
}

/* full height / hero section*/
col-row.fh {
    min-height: 100svh;
    display: flex;
    align-items: center;
}

.fh {
    height: 100%;
}

.fw {
    width: 100%;
}

.vc {
    display: flex;
    align-items: center;
}

.ct {
    text-align: center;
}

.jt {
    text-align: justify;
}

.lt {
    text-align: left;
}

:not(header)>col-row>*>div {
    padding: .5rem;
}

img {
    width: 100%;
}

h1,
h2,
h3,
summary {
    line-height: 1;
    letter-spacing: -1px;
    font-weight: 600;
    margin: 0;
    padding: 0;
}

summary {
    user-select: none;
    cursor: pointer;
    font-size: 1.7rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.7rem;
}

h3 {
    font-size: 1.3rem;
}

form {
    margin: 0;
}

form>* {
    display: block;
    margin: .5rem 0;
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="range"] {
    width: 100%;
}

input,
button,
select {
    border: 1px solid #111;
    outline: none;
    padding: 4px;
    background-color: #eee;
    color: #111;
    border-radius: 0;
}

button {
    cursor: pointer;
}

button:hover {
    transition: background .2s, color .2s;
}

footer {
    position: fixed;
    background-color: inherit;
    bottom: 0;
    width: 100%;
    border-top: 1px solid #111;
}

header {
    position: sticky;
    padding: 1rem;
    top: 0;
    width: 100%;
    overflow: none;
    z-index: 10;
}

a,
a * {
    cursor: pointer;
    color: inherit;
}

b,
b * {
    font-weight: 600;
}

i,
i * {
    font-style: italic;
}

p {
    margin: 0;
}

table tr td {
    border-top: 1px solid #ddd;
}

table tbody tr:hover {
    background: #ddd;
}

table>thead th {
    font-weight: 700;
    text-align: left;
}

table {
    border-collapse: collapse;
    width: 100%;
}

table td,
table th {
    padding: 0;
}

ol,
ul {
    margin: 0;
    padding: 0 0 0 1.5rem;
}

@media (max-width: 850px) {

    col-x,
    col-1,
    col-2,
    col-3,
    col-4,
    col-5,
    col-6,
    col-7,
    col-8,
    col-9,
    col-10,
    col-11,
    col-12 {
        /* margin-bottom: 1rem; */
        width: 100%;
    }

    :not(header)>col-row>col-x:not(:empty):not(:last-child),
    :not(header)>col-row>col-1:not(:empty):not(:last-child),
    :not(header)>col-row>col-2:not(:empty):not(:last-child),
    :not(header)>col-row>col-3:not(:empty):not(:last-child),
    :not(header)>col-row>col-4:not(:empty):not(:last-child),
    :not(header)>col-row>col-5:not(:empty):not(:last-child),
    :not(header)>col-row>col-6:not(:empty):not(:last-child),
    :not(header)>col-row>col-7:not(:empty):not(:last-child),
    :not(header)>col-row>col-8:not(:empty):not(:last-child),
    :not(header)>col-row>col-9:not(:empty):not(:last-child),
    :not(header)>col-row>col-10:not(:empty):not(:last-child),
    :not(header)>col-row>col-11:not(:empty):not(:last-child),
    :not(header)>col-row>col-12:not(:empty):not(:last-child) {
        margin-bottom: 1rem;
    }

    col-row {
        display: block;
        overflow: hidden;
    }

    col-row.fh {
        display: inherit;
    }

    .mobile-hide,
    .mobile-hide * {
        display: none;
        height: 0;
    }
}

@media (prefers-color-scheme: dark) {
    html {
        background-color: #111;
        color: #eee;
    }

    table tr td {
        border-top: 1px solid #222;
    }

    table tbody tr:hover {
        background: #222;
    }

    footer {
        border-top: 1px solid #eee;
    }
}

* {
    box-sizing: border-box;
}