/**
 * Typography & Reading Width Improvements
 * Compiled from SCSS for direct use
 */

:root {
    --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;
    --font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --font-size-base: 18px;
    --font-size-sm: 16px;
    --font-size-xs: 14px;
    --font-size-lg: 20px;
    --font-size-xl: 24px;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.7;
    --line-height-loose: 2;
    --letter-spacing-tight: -0.01em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.01em;
    --reading-width: 680px;
    --reading-width-wide: 800px;
    --reading-width-narrow: 560px;
    --paragraph-spacing: 1.5em;
    --heading-spacing: 2em;
}

body {
    font-family: var(--font-system);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

@media (max-width: 768px) {
    :root {
        --font-size-base: 16px;
    }
}

@media (max-width: 576px) {
    :root {
        --font-size-base: 16px;
        --reading-width: 100%;
    }
}

.article-content,
.article-main-content .col-inner {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    max-width: var(--reading-width);
    margin-left: auto;
    margin-right: auto;
}

.article-content p {
    margin-bottom: var(--paragraph-spacing);
    line-height: var(--line-height-relaxed);
    letter-spacing: var(--letter-spacing-normal);
    hyphens: auto;
}

.article-content > p:first-of-type {
    font-size: calc(var(--font-size-base) * 1.1);
    line-height: var(--line-height-relaxed);
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    font-weight: 700;
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    margin-top: var(--heading-spacing);
    margin-bottom: calc(var(--paragraph-spacing) * 0.75);
    color: var(--text-primary);
}

.article-content h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

.article-content h2 {
    font-size: 2rem;
    line-height: 1.3;
}

.article-content h3 {
    font-size: 1.75rem;
}

.article-content h4 {
    font-size: 1.5rem;
}

.article-content h5 {
    font-size: 1.25rem;
}

.article-content h6 {
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .article-content h1 {
        font-size: 2rem;
    }
    .article-content h2 {
        font-size: 1.75rem;
    }
    .article-content h3 {
        font-size: 1.5rem;
    }
    .article-content h4 {
        font-size: 1.25rem;
    }
}

.article-content a {
    color: var(--link-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.article-content a:hover {
    color: var(--link-hover);
    text-decoration-thickness: 2px;
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--paragraph-spacing);
    padding-left: 2em;
}

.article-content li {
    margin-bottom: 0.5em;
    line-height: var(--line-height-relaxed);
}

.article-content li:last-child {
    margin-bottom: 0;
}

.article-content ul ul,
.article-content ul ol,
.article-content ol ul,
.article-content ol ol {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.article-content blockquote {
    margin: var(--heading-spacing) 0;
    padding: 1.5em 2em;
    border-left: 4px solid var(--link-color);
    background-color: var(--bg-secondary);
    font-style: italic;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

.article-content blockquote p {
    margin-bottom: 1em;
}

.article-content blockquote p:last-child {
    margin-bottom: 0;
}

.article-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    background-color: var(--code-bg);
    border-radius: 3px;
    color: var(--code-text);
}

.article-content pre {
    margin: var(--paragraph-spacing) 0;
    padding: 1.5em;
    background-color: var(--code-bg);
    border-radius: 8px;
    overflow-x: auto;
    line-height: var(--line-height-normal);
}

.article-content pre code {
    padding: 0;
    background-color: transparent;
    font-size: 0.9em;
}

.article-content table {
    width: 100%;
    margin: var(--heading-spacing) 0;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.article-content th,
.article-content td {
    padding: 0.75em 1em;
    border: 1px solid var(--border-color);
    text-align: left;
}

.article-content th {
    background-color: var(--bg-secondary);
    font-weight: 600;
}

.article-content tr:nth-child(even) {
    background-color: var(--bg-secondary);
}

.article-content hr {
    margin: calc(var(--heading-spacing) * 1.5) auto;
    border: none;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent);
    max-width: 200px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: var(--heading-spacing) 0;
    border-radius: 8px;
}

.article-content figure {
    margin: var(--heading-spacing) 0;
}

.article-content figure img {
    margin: 0;
}

.article-content figcaption {
    margin-top: 0.75em;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
}

.article-content strong {
    font-weight: 700;
}

.article-content em {
    font-style: italic;
}

.article-content mark {
    background-color: #fff3cd;
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: 1rem;
    color: var(--text-primary);
    max-width: var(--reading-width);
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .article-title {
        font-size: 1.75rem;
    }
}

.article-meta,
.block-item-meta {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
}

.dont-break-out {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}