:root {
    --txt-white:      #d4fff0;
    --txt-muted:      #8abfb0;
    --txt-accent:     #d4a017;
    --bg-black:       #131414;
    --bg-surface:     #1a1b1c;
    --tag-bg:         #1e2e2a;

    --txt-normal:     1.125rem;
    --txt-big:        1.5rem;
    --txt-small:      0.95rem;
    --txt-title:      2rem;

    --content-width:  680px;
}

@font-face {
    font-family: 'Vercetti';
    src: url('./assets/Vercetti-Regular.otf') format('opentype');
}

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

html {
    font-size: 16px;
    background-color: var(--bg-black);
}

body {
    font-family: 'Vercetti', Georgia, 'Times New Roman', serif;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 3rem 1.5rem 5rem;
    line-height: 1.8;
    color: var(--txt-white);
}

/* — Headings — */

h1 {
    font-family: 'Vercetti', Georgia, serif;
    font-size: var(--txt-title);
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: 0.25em;
    margin-top: 0.75em;
    color: var(--txt-white);
}

h2 {
    font-size: var(--txt-big);
    font-weight: 400;
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    color: var(--txt-white);
}

h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    color: var(--txt-white);
}

main {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.page-header .content {
    margin-top: 1rem;
}

.page-header .content p:last-child {
    margin-bottom: 0;
}

.section-groups h2 {
    margin-top: 0;
}

.section-block {
    margin-bottom: 1rem;
}

.section-block h3 {
    margin-top: 0;
    margin-bottom: 0.35rem;
}

.section-topic {
    color: var(--txt-muted);
    font-size: var(--txt-small);
    margin-bottom: 0.5rem;
}

.book-list {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.book-item {
    margin: 0;
    line-height: 1.45;
    border-left: 2px solid var(--txt-accent);
    padding-left: 0.85rem;
}

.book-item span {
    display: block;
}

.book-title {
    font-size: 1.05rem;
}

.book-author,
.book-date {
    color: var(--txt-muted);
    font-size: var(--txt-small);
    font-style: italic;
}

.all-reviews-link h2 {
    margin-top: 0;
    margin-bottom: 0.4rem;
}

.date-read {
    font-style: italic;
}

p.date-read {
    font-size: var(--txt-small);
    margin-bottom: 0.1em;
}

/* — Body text — */

p {
    font-size: var(--txt-normal);
    margin-bottom: 1.25em;
}

a {
    color: var(--txt-accent);
    text-decoration: underline;
    text-decoration-skip-ink: auto;
    text-underline-offset: 0.15em;
}

a:hover {
    color: #e6b830;
}

blockquote {
    border-left: 3px solid var(--txt-accent);
    margin: 1.5rem 0;
    padding: 0.5rem 1.25rem;
    color: var(--txt-muted);
    font-style: italic;
}

/* — Review meta — */

.meta {
    color: var(--txt-muted);
    font-size: var(--txt-small);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.rating {
    color: var(--txt-accent);
    letter-spacing: 0.05em;
}

.tags {
    margin-top: 0.5em;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tags span {
    background: var(--tag-bg);
    color: var(--txt-muted);
    padding: 0.2em 0.6em;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* — Review content — */

.content {
    margin-top: 1rem;
}

.content p {
    margin-bottom: 1.25em;
}

.content ul,
.content ol {
    margin: 1em 0;
    padding-left: 1.5em;
}

.content li {
    margin-bottom: 0.4em;
    list-style: disc;
}

hr.review-divider {
    border: none;
    border-top: 1px solid var(--tag-bg);
}

.stats-main-content {
    margin-bottom: 4rem;
}

.footer {
    margin-top: 1rem;
}

.footer p {
    font-size: var(--txt-small);
    color: var(--txt-muted);
    font-style: italic;
    margin-bottom: 0;
}

/* — Responsive — */

@media screen and (min-width: 1800px) {
    html {
        font-size: 18px;
    }
}

@media screen and (max-width: 600px) {
    html {
        font-size: 15px;
    }

    body {
        padding: 2rem 1rem 3rem;
    }

    h1 {
        font-size: 1.6rem;
    }
}