:root {
    --main-crimson: #DC143C;
    --main-white: white;
    --box-bg: #f8d7da;
    --box-text: #2a0004;
    --box-border: 0.0625rem solid var(--main-crimson);
    --main-border: 0.0625rem solid black;

    --spacing-base: 1rem;
    --spacing-lg: 1.25rem;
    --main-padding: var(--spacing-lg);
    --box-padding: var(--spacing-base);

    --radius: 0.75rem;
    --shadow: 0 0.375rem 1rem rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 0.375rem 1.125rem rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: Arial, sans-serif;
    background: var(--main-white);
}

header,
.grid,
footer {
    max-width: 52.5rem;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    grid-template-areas: "aside main";
    gap: 2rem;
    padding: 2rem;
}

nav {
    background-color: var(--main-crimson);
    padding: 0.625rem;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

nav a {
    color: var(--main-white) !important;
    display: block;
    padding: var(--main-padding);
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, border-radius 0.3s ease;
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 0.25rem;
    color: var(--main-white) !important;
}

nav a:visited {
    color: var(--main-white) !important;
}

a {
    color: var(--box-text);
    text-decoration: none;
}

a:hover {
    color: #b01235;
    text-decoration: underline;
}

a:visited {
    color: #444;
}

main {
    padding: var(--spacing-base);
    grid-area: main;
}

main p {
    margin: var(--spacing-base) 0 var(--spacing-base) 0.75rem;
    text-align: justify;
}

main img {
    width: 9.375rem;
    height: auto;
    border: var(--main-border);
    padding: var(--main-padding);
    box-shadow: 0 0 1.875rem gray;
    float: right;
    margin-left: 1.25rem;
    margin-bottom: 0.625rem;
}

h1 {
    color: var(--main-crimson);
    margin-bottom: var(--spacing-base);
    margin-left: 0.75rem;
    border-bottom: 0.125rem solid var(--main-crimson);
    padding-bottom: 0.25rem;
}

p {
    margin: var(--spacing-base) 0 var(--spacing-base) 0.75rem;
}

aside {
    grid-area: aside;
    padding: 1.5rem;
    background-color: var(--box-bg);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    text-align: center;
}

aside p {
    margin: var(--spacing-base) 0;
    text-align: center;
}

aside img {
    width: 12.5rem;
    height: auto;
    margin-bottom: 0.625rem;
    margin-top: 1.875rem;
}

aside h2 {
    position: absolute;
    top: 0.625rem;
    left: 0;
    right: 0;
    margin: 0;
    margin-bottom: 0.625rem;
    width: 100%;
}

footer {
    margin-top: 1.5rem;
    border-top: var(--main-border);
    text-align: center;
    padding: 0.625rem 0;
    font-size: 0.95em;
    color: #333;
    background: var(--main-white);
}

.box {
    margin: var(--spacing-base) 0 var(--spacing-base) 0.75rem;
    border: var(--box-border);
    padding: var(--box-padding);
    background-color: var(--box-bg);
    color: var(--box-text);
    clear: right;
    position: relative;
    box-shadow: var(--shadow-hover);
}

.box:hover {
    background-color: #f5c2c7;
    transition: background-color 0.3s ease;
}

aside.box {
    margin: 2rem auto;
    border: var(--box-border);
    padding: var(--box-padding);
    background-color: var(--box-bg);
    color: var(--box-text);
    max-width: 31.25rem;
    text-align: center;
}

.box-heading {
    margin-left: 0.75rem;
    margin-top: 2rem;
    font-size: 1.25rem;
    color: var(--main-crimson);
    border-bottom: 0.125rem solid var(--main-crimson);
    display: inline-block;
    padding-bottom: 0.25rem;
}