* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: white;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: #1d232a;
}

fieldset {
    border: 0;
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

header, footer {
    padding: 16px 20px;
    display: flex;
    gap: 32px;
    align-items: center;
}

header {
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

footer {
    box-shadow: 0 -20px 25px -5px rgba(0, 0, 0, 0.1), 0 -8px 10px -6px rgba(0, 0, 0, 0.1);
}

nav ul {
    display: flex;
    align-items: center;
    gap: 20px;
}

main {
    padding: 32px 16px;
}

.main {
    display: flex;
    flex-direction: column;
    gap: 32px;
    height: 100%;
}

.logo {
    max-width: 48px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.menu-item:hover {
    color: #0EA5E9;
}

.menu-icon {
    width: 18px;
}

.list {
    font-size: 24px;
}

.list ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.list ul li a {
    display: block;
    width: fit-content;
}

.list ul li a:hover {
    color: #0EA5E9;
    transition: all 0.4s;
    transform: scale(1.05);
}

.list ul li a:before {
    content: '\2743';
    margin-right: 6px;
}