*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}
h1 {
    font-size: 2em;
}

h1.page-title {
    text-align: center;
}
h2 {
    font-size: 1.6em;
}
h3{
    font-size: 1.3em;
}
p{
    font-size: 1.2em;
}

#dark-mode-toggle {
    outline: none;
}

#theme-icon {
    font-size: 1.8em;
    transition: color 0.3s ease;
}


.dark-mode-button {
    text-align: right;
}

.dark-mode {
    background-color: #0F0F0F;
    color: #e0e0e0;
}

.dark-mode a.active {
    color: #80c9ff;
    border-bottom: 2px solid #80c9ff;
}


.dark-mode form input {
    background-color: #333;
    color: #e0e0e0;
}

.dark-mode form button {
    background-color: #333;
    color: #e0e0e0;
}
#theme-icon {
    font-size: 1.2em;
}
body{
    max-width: 1100px;
    margin: auto;
    padding: 2em 4em;
    box-shadow: 0 0 8px 1px #e5e5e5;
    min-height: 100vh;
}
header{
    padding: 1em 0;
}
header h1{
    text-align: center;
    margin: 1em 0;
}
header nav{
    display: flex;
    justify-content: center;
    align-items: center;
}
header nav a{
    width: 20%;
    padding: 1rem;
    text-align: center;
    font-size: 1.2em;
    cursor:pointer;
    transition: 0.2s;
}
header nav a:hover,h2 a:hover{
    color: #00A000;
}
a,a:visited{
    text-decoration: none;
    color: #00A000;
    transition: .2s;
}

p > a{
    color: #00A000;
    text-decoration: underline;
}
p,h2,h3{
    margin: 2em 0;
}

a.active{
    font-weight: bold;
    color: #00A000;
    border-bottom: 2px solid #00A000;
}
table, table td a{
    font-size: 18px;
    color: whitesmoke;
}
form{
    margin: 2em 0;
}
form input{
    width: 50%;
    max-width: 400px;
    border: 1px solid #b4b4b4;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 18px;
    transition: .2s;
}
form button{
    padding: 0.5em;
    font-size: 16px;
    background: none;
    border: 2px solid #00A000;
    border-radius: 4px;
}
ul{
    padding-left: 2em;
}