:root {
    --primary: rgb(0, 0, 112);
    --contrast: red;
}

body {
    margin: 0;
    display: grid;
    grid-template-rows: auto 1fr;
    grid-template-columns: 9rem 1fr;
    grid-template-areas:
        "top-bar top-bar"
        "sidebar content";
    min-height: 100vh;
    overflow-x: hidden;
    background: rgb(242, 236, 225);
}

#top-bar {
    grid-area: top-bar;
}

#sidebar {
    grid-area: sidebar;
}

#content {
    grid-area: content;
}

/* Top bar */

.top-bar {
    background-color: var(--primary);
    color: white;
    margin: 0;
    padding: 0.8rem;
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.top-bar h1,
.top-bar h2 {
    margin: 0;
}

.top-bar .logo {
    display: flex;
    align-items: center;
}

.top-bar .logo-image {
    width: 6em;
    height: auto;
}

.top-bar h2 {
    font-size: 1rem;
    font-family: sans-serif;
}

.top-bar .pages {
    background-color: rgb(0, 0, 120);
    border: 0.1rem solid var(--contrast);
    margin-inline: -0.8rem;
}

.top-bar .rolling-notice {
    background-color: rgb(0, 0, 57);
    border: 0.15rem solid var(--contrast);
    margin-inline: -0.8rem;
    margin-top: 0.5rem;
    overflow: hidden;
    height: 1.4rem;
}

.top-bar .rolling-notice ul {
    display: flex;
    margin: 0;
    padding: 0;
    white-space: nowrap;
    width: max-content;
    animation: scroll 20s linear infinite;
}

.top-bar .rolling-notice li {
    margin: 0;
    padding-inline: 3rem;
    color: rgb(0, 229, 255);
    font-family: sans-serif;
    font-size: 0.85rem;
    line-height: 1.4rem;
}

@keyframes scroll {
    from {
        transform: translateX(100vw);
    }

    to {
        transform: translateX(-100%);
    }
}

.pages ul {
    list-style: none;
    margin: 0;
    padding-left: 1rem;
    display: flex;
    flex-direction: row;
}

.pages li button {
    background-color: transparent;
    color: white;
}

/* Sidebar */

.sidebar {
    display: flex;
    flex-direction: column;
    padding: 0.2rem;
    background-color: rgb(213, 210, 201);
    height: 100%;
    border: 0.1rem solid rgb(151, 151, 151);
}

.sidebar ul {
    padding: 0;
    list-style: none;
}

.sidebar .section-title {
    background-color: var(--primary);
    color: white;
    padding: 0.2rem;
    padding-left: 0.3rem;
    margin: 0;
    margin-inline: -0.25rem;
    font-size: 0.8rem;
    font-family: sans-serif;
}

.sidebar li {
    border: 0.1rem solid gray;
    margin: 0;
    margin-inline: -0.25rem;
    padding: 0.1rem;
    padding-left: 0.3rem;
    font-size: 0.8rem;
}

.sidebar .visitors #visitors-count {
    background-color: black;
    color: rgb(0, 255, 0);
    border: 0.1rem solid rgb(0, 255, 0);
    padding: 0.5rem;
    font-family: monospace;
}

.sidebar .visitors p {
    margin: 0.05rem;
    padding-left: 0.4rem;
    color: rgb(108, 108, 108);
    font-size: 0.7rem;
    font-family: sans-serif;
}

/* Content */
#content p {
    text-indent: 2rem;
}

#content {
    padding-inline: 1rem;
}

#content figure {
    float: left;
    margin: 0 1rem 1rem 0;
    max-width: 15rem;
}

#content figure img {
    width: 100%;
    display: block;
}

#content figure figcaption {
    color: rgb(53, 53, 53);
    font-size: 0.8rem;
}