html {
    font-family: sans-serif;
    font-size: 100%;
    user-select: none;
}

body {
    background-color: #f2f2f2;
    color: #666;
}

header {
    background-color: #bb2100;
    box-shadow: 0 0 .5rem #ddd;
    border-bottom: .1rem solid #ddd;
    width: 100%;
    margin: auto;
}

main {
    width: 100%;
    max-width: 100rem;
    margin: auto;
}

section {
    background-color: #fff;
    box-shadow: 0 0 .5rem #ddd;
    border: .1rem solid #ddd;
    border-radius: .5rem;
    padding: .5rem;
}

div {
    margin: .5rem 0;
    padding: .5rem;
}

h1 {
    color: #fff;
    font-size: 1rem;
    line-height: 3.5;
    text-align: center;
    letter-spacing: .1rem;
}

h2 {
    border-bottom: .1rem solid #ddd;
    font-size: 1.2rem;
    line-height: 2.25;
    margin: 1rem 0; 
    text-align: center;
}

p {
    margin: .25rem 0;  
}

button {
    box-shadow: 0 0 .5rem #aaa;
    border: .25rem solid #bb2100;
    background-color: transparent;
    color: #bb2100;
    font-weight: bold;
    font-size: 1rem;
    line-height: 2.5;
    display: block;
    width: 100%;
    margin: .5rem 0;
}

button:hover {
    background-color: #bb2100;
    color: #fff;
    transition: all 300ms 0s ease;
}

button:disabled {
    border: .25rem solid #aaa;
    background-color: transparent;
    color: #aaa;
}

button:disabled:hover {
    background-color: #aaa;
    color: #fff;
}

a,
a:hover,
a:active {
    color: #006fbe;
    font-weight: bold;
    text-align: center;
}

input,
textarea,
select {
    border: .1rem solid #ddd;
    background-color: #e0eaf0;
    color: #666;
    font-family: sans-serif;
    display: inline-block;
    width: 100%;
    padding: .5rem;
}

input:read-only,
input:disabled,
textarea:read-only,
textarea:disabled,
select:disabled {
    background-color: #eee;
}

input::placeholder {
    color: #aaa;
}

input[type="radio"],
input[type="checkbox"] {
    width: auto;
    margin-right: .25rem;
}

input[type="range"]{
    padding: .5rem 0;
}

label {
    display: inline-block;
}

label:has(>input[type="radio"]:checked),
label:has(>input[type="checkbox"]:checked) {
    text-shadow: 0 0 .25rem #426579;
    color: #426579;
}

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

th, td {
    border: .1rem solid #ddd;
    font-size: .75rem;
    line-height: 2;
    padding: .25rem;
    transition: all 30ms 0s ease;
    white-space: nowrap;
}

th {
    background-color: #666;
    color: #f2f2f2;
    position: sticky;
    top: 0;
    font-weight: normal;
    text-align: center;
}

img {
    width: 100%;
    object-fit: contain;
}

span {
    display: inline-block;
}

dialog {
    border: none;
    color: #666;
    width: 90%;
    max-width: 40rem;
    margin: auto;
    padding: .5rem;
    border-radius: .5rem;
}