/* ==========================================================================
   Steadro Ghost Theme — screen.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Reset & Box Sizing
   -------------------------------------------------------------------------- */

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

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

/* --------------------------------------------------------------------------
   2. CSS Variables — Dark Mode Default
   -------------------------------------------------------------------------- */

:root {
    /* Colors — dark mode (default) */
    --color-bg: #0A0A0A;
    --color-surface: #141820;
    --color-surface-dark: #1A2030;
    --color-text: #E2E4EA;
    --color-text-muted: #8A8FA0;
    --color-accent: #C9884A;
    --color-accent-hover: #D89A5C;
    --color-border: #252830;
    --color-nav-bg: #111318;
    --color-nav-bg-alpha: rgba(17, 19, 24, 0.92);
    --color-nav-text: #E2E4EA;
    --color-footer-bg: #0C1425;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-body: 16px;
    --line-height-body: 1.7;

    /* Layout */
    --nav-height: 68px;
    --container-max: 1080px;
    --prose-max: 720px;

    /* Radius */
    --radius-card: 10px;
    --radius-button: 6px;

    /* Transitions */
    --transition-base: 200ms ease;
}

/* Light mode override */
[data-theme="light"] {
    --color-bg: #F5F4F0;
    --color-surface: #FFFFFF;
    --color-surface-dark: #ECEAE4;
    --color-text: #1A1D21;
    --color-text-muted: #5A6070;
    --color-accent: #B87333;
    --color-accent-hover: #A06328;
    --color-border: #E2E0DA;
    /* Nav stays dark in light mode */
    --color-nav-bg: #0C1425;
    --color-nav-bg-alpha: rgba(12, 20, 37, 0.95);
    --color-nav-text: #E2E4EA;
    --color-footer-bg: #0C1425;
}

/* --------------------------------------------------------------------------
   3. Base Typography
   -------------------------------------------------------------------------- */

body {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-accent-hover);
}

/* --------------------------------------------------------------------------
   4. Layout Utilities
   -------------------------------------------------------------------------- */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
}

/* --------------------------------------------------------------------------
   5. Header / Navigation
   -------------------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: var(--color-nav-bg-alpha);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    z-index: 1000;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.header--scrolled {
    background-color: var(--color-nav-bg-alpha);
    box-shadow: 0 1px 24px rgba(0, 0, 0, 0.4);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    gap: 24px;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.site-logo img {
    height: 28px;
    width: auto;
}

.site-logo-text {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    color: var(--color-nav-text);
    letter-spacing: 0.5px;
    text-decoration: none;
}

.site-logo-text:hover {
    color: var(--color-nav-text);
}

/* Primary Navigation */
.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.site-nav a {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #4A5060;
    text-decoration: none;
    transition: color var(--transition-base);
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--color-nav-text);
}

/* Header Actions */
.site-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* CTA Button */
.btn-cta {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-button);
    padding: 8px 16px;
    text-decoration: none;
    background: transparent;
    transition: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
    display: inline-block;
}

.btn-cta:hover {
    color: #0A0A0A;
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-button);
    cursor: pointer;
    color: #4A5060;
    transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
    flex-shrink: 0;
}

.theme-toggle:hover {
    color: var(--color-nav-text);
    border-color: rgba(255, 255, 255, 0.24);
    background-color: rgba(255, 255, 255, 0.05);
}

.theme-toggle svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    pointer-events: none;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-button);
    cursor: pointer;
    padding: 0;
}

.hamburger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background-color: #4A5060;
    transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
    transform-origin: center;
}

.hamburger:hover span {
    background-color: var(--color-nav-text);
}

.hamburger.is-active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
    background-color: var(--color-nav-text);
}

.hamburger.is-active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.is-active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
    background-color: var(--color-nav-text);
}

/* Mobile Navigation Drawer */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--color-nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 20px 32px 28px;
    z-index: 999;
}

.mobile-nav.is-open {
    display: block;
}

.mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

.mobile-nav ul a {
    display: block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #4A5060;
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: color var(--transition-base);
}

.mobile-nav ul a:hover {
    color: var(--color-nav-text);
}

.mobile-nav .btn-cta {
    display: inline-block;
    margin-top: 8px;
}

@media (max-width: 900px) {
    .site-nav {
        display: none;
    }

    .btn-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

@media (max-width: 480px) {
    .site-header-inner {
        padding: 0 20px;
    }

    .mobile-nav {
        padding: 20px 20px 28px;
    }
}

/* --------------------------------------------------------------------------
   6. Footer
   -------------------------------------------------------------------------- */

.site-footer {
    background-color: var(--color-footer-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 56px 0 40px;
}

.site-footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    text-align: center;
}

.site-footer-logo {
    text-decoration: none;
    display: inline-block;
}

.site-footer-logo img {
    height: 24px;
    width: auto;
    opacity: 0.8;
    transition: opacity var(--transition-base);
}

.site-footer-logo:hover img {
    opacity: 1;
}

.site-footer-logo-text {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 500;
    color: #E2E4EA;
    letter-spacing: 0.5px;
    opacity: 0.8;
    text-decoration: none;
    transition: opacity var(--transition-base);
    display: inline-block;
}

.site-footer-logo-text:hover {
    opacity: 1;
    color: #E2E4EA;
}

.site-footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    justify-content: center;
    list-style: none;
}

.site-footer-nav a {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #4A5060;
    text-decoration: none;
    transition: color var(--transition-base);
}

.site-footer-nav a:hover {
    color: #E2E4EA;
}

.site-footer-copy {
    font-size: 13px;
    color: #4A5060;
}

@media (max-width: 480px) {
    .site-footer-inner {
        padding: 0 20px;
    }

    .site-footer-nav {
        gap: 8px 16px;
    }
}

/* --------------------------------------------------------------------------
   7. Blog Index — Hero
   -------------------------------------------------------------------------- */

.blog-hero {
    padding: 80px 0 64px;
    text-align: center;
}

.blog-hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 80px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 20px;
}

.blog-hero-subtitle {
    font-family: var(--font-body);
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto;
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 56px 0 44px;
    }

    .blog-hero-subtitle {
        font-size: 17px;
    }
}

/* --------------------------------------------------------------------------
   8. Post Feed & Cards
   -------------------------------------------------------------------------- */

.post-feed-section {
    padding-bottom: 80px;
}

.post-feed {
    max-width: var(--prose-max);
    margin: 0 auto;
}

.post-card {
    padding: 48px 0;
    border-bottom: 1px solid var(--color-border);
}

.post-card:first-child {
    border-top: 1px solid var(--color-border);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.post-card-date {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-muted);
}

.post-card-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    background-color: rgba(201, 136, 74, 0.12);
    border: 1px solid rgba(201, 136, 74, 0.2);
    border-radius: 4px;
    padding: 3px 9px;
    text-decoration: none;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.post-card-tag:hover {
    background-color: rgba(201, 136, 74, 0.22);
    color: var(--color-accent-hover);
}

[data-theme="light"] .post-card-tag {
    background-color: rgba(184, 115, 51, 0.1);
    border-color: rgba(184, 115, 51, 0.2);
}

.post-card-title-link {
    text-decoration: none;
    display: block;
}

.post-card-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: 14px;
    transition: color var(--transition-base);
}

.post-card-title-link:hover .post-card-title {
    color: var(--color-accent);
}

.post-card-excerpt {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.post-card-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* --------------------------------------------------------------------------
   9. Pagination
   -------------------------------------------------------------------------- */

.pagination {
    max-width: var(--prose-max);
    margin: 0 auto;
    padding: 40px 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.pagination .newer-posts,
.pagination .older-posts {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-button);
    padding: 8px 16px;
    text-decoration: none;
    transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.pagination .newer-posts:hover,
.pagination .older-posts:hover {
    color: var(--color-text);
    border-color: var(--color-accent);
    background-color: rgba(201, 136, 74, 0.06);
}

.pagination .page-number {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   10. Post / Page Article
   -------------------------------------------------------------------------- */

.article-back-wrap {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

.article-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    text-decoration: none;
    padding-top: 40px;
    padding-bottom: 0;
    display: inline-flex;
    transition: color var(--transition-base);
}

.article-back:hover {
    color: var(--color-accent);
}

.article-back svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.article-header {
    max-width: var(--prose-max);
    margin: 0 auto;
    padding: 40px 32px 48px;
}

.article-header-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.article-date {
    font-size: 13px;
    color: var(--color-text-muted);
}

.article-category {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    background-color: rgba(201, 136, 74, 0.12);
    border: 1px solid rgba(201, 136, 74, 0.2);
    border-radius: 4px;
    padding: 3px 9px;
    text-decoration: none;
    transition: background-color var(--transition-base);
}

.article-category:hover {
    background-color: rgba(201, 136, 74, 0.22);
}

.article-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 20px;
}

.article-excerpt {
    font-family: var(--font-body);
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* Feature Image */
.article-feature-image {
    max-width: var(--prose-max);
    margin: 0 auto 56px;
    padding: 0 32px;
}

.article-feature-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-card);
    display: block;
}

.article-feature-image figcaption {
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 10px;
}

/* --------------------------------------------------------------------------
   11. Prose (Post Body Content)
   -------------------------------------------------------------------------- */

.prose {
    max-width: var(--prose-max);
    margin: 0 auto;
    padding: 0 32px 80px;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.75;
    color: var(--color-text);
}

.prose p {
    margin-bottom: 1.5em;
}

.prose p:last-child {
    margin-bottom: 0;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-top: 2em;
    margin-bottom: 0.6em;
}

.prose h1 { font-size: 2.2em; }
.prose h2 { font-size: 1.8em; }
.prose h3 { font-size: 1.45em; }
.prose h4 { font-size: 1.2em; }
.prose h5 { font-size: 1.05em; }
.prose h6 { font-size: 1em; font-weight: 600; }

.prose a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(201, 136, 74, 0.4);
    transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

.prose a:hover {
    color: var(--color-accent-hover);
    text-decoration-color: var(--color-accent-hover);
}

.prose strong {
    font-weight: 600;
    color: var(--color-text);
}

.prose em {
    font-style: italic;
}

.prose ul,
.prose ol {
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}

.prose li {
    margin-bottom: 0.4em;
}

.prose li > ul,
.prose li > ol {
    margin-top: 0.4em;
    margin-bottom: 0.4em;
}

.prose blockquote {
    border-left: 3px solid var(--color-accent);
    padding: 4px 0 4px 24px;
    margin: 2em 0;
    color: var(--color-text-muted);
    font-style: italic;
    font-size: 1.05em;
}

.prose blockquote p {
    margin-bottom: 0;
}

.prose code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.875em;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 2px 6px;
    color: var(--color-accent);
}

.prose pre {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 24px;
    overflow-x: auto;
    margin-bottom: 1.5em;
    font-size: 0.875em;
    line-height: 1.6;
}

.prose pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-text);
    font-size: inherit;
}

.prose img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-card);
    margin: 2em auto;
    display: block;
}

.prose figure {
    margin: 2em 0;
}

.prose figcaption {
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 10px;
}

.prose hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 3em 0;
}

/* Ghost Koenig editor width classes */
.kg-width-wide {
    max-width: 1040px;
    margin-left: calc(50% - 520px);
    margin-right: calc(50% - 520px);
}

.kg-width-full {
    max-width: none;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    width: 100vw;
}

.kg-width-wide img,
.kg-width-full img {
    max-width: 100%;
}

@media (max-width: 1080px) {
    .kg-width-wide {
        margin-left: -24px;
        margin-right: -24px;
    }
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
    font-size: 0.9em;
}

.prose table th {
    background-color: var(--color-surface);
    font-weight: 600;
    text-align: left;
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.prose table td {
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.prose table tr:nth-child(even) td {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Ghost card styles */
.prose .kg-card {
    margin: 2em 0;
}

.prose .kg-image-card img {
    border-radius: var(--radius-card);
}

.prose .kg-gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
    margin: 2em 0;
}

.prose .kg-gallery-row {
    display: flex;
    gap: 8px;
}

.prose .kg-gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

.prose .kg-embed-card {
    display: flex;
    justify-content: center;
}

.prose .kg-embed-card iframe {
    max-width: 100%;
}

.prose .kg-bookmark-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    overflow: hidden;
    background-color: var(--color-surface);
}

.prose .kg-bookmark-container {
    display: flex;
    text-decoration: none;
    color: inherit;
}

.prose .kg-bookmark-content {
    padding: 20px;
    flex: 1;
    min-width: 0;
}

.prose .kg-bookmark-title {
    font-weight: 600;
    font-size: 0.9em;
    color: var(--color-text);
    margin-bottom: 6px;
}

.prose .kg-bookmark-description {
    font-size: 0.85em;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.prose .kg-bookmark-thumbnail {
    flex-shrink: 0;
}

.prose .kg-bookmark-thumbnail img {
    width: 140px;
    height: 100%;
    object-fit: cover;
    display: block;
}

.prose .kg-callout-card {
    display: flex;
    gap: 16px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 20px 24px;
    margin: 2em 0;
}

.prose .kg-callout-emoji {
    font-size: 1.2em;
    flex-shrink: 0;
}

.prose .kg-callout-text {
    line-height: 1.6;
}

@media (max-width: 480px) {
    .prose {
        padding: 0 20px 60px;
        font-size: 16px;
    }

    .article-header {
        padding: 28px 20px 36px;
    }

    .article-feature-image {
        padding: 0 20px;
    }
}

/* --------------------------------------------------------------------------
   12. Related Posts
   -------------------------------------------------------------------------- */

.related-posts {
    border-top: 1px solid var(--color-border);
    padding: 64px 32px 80px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.related-posts-title {
    font-family: var(--font-display);
    font-size: clamp(22px, 2.5vw, 32px);
    font-weight: 300;
    color: var(--color-text);
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.related-post-card {
    display: flex;
    flex-direction: column;
}

.related-post-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.related-post-card-date {
    font-size: 12px;
    color: var(--color-text-muted);
}

.related-post-card-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 300;
    line-height: 1.2;
    color: var(--color-text);
    text-decoration: none;
    display: block;
    transition: color var(--transition-base);
}

.related-post-card-title:hover {
    color: var(--color-accent);
}

@media (max-width: 900px) {
    .related-posts-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .related-posts {
        padding: 48px 20px 60px;
    }
}

@media (max-width: 480px) {
    .article-back-wrap {
        padding: 0 20px;
    }

    .related-posts {
        padding: 40px 20px 48px;
    }
}

/* --------------------------------------------------------------------------
   13. Tag / Author Archive Header
   -------------------------------------------------------------------------- */

.archive-hero {
    padding: 72px 0 56px;
    text-align: center;
}

.archive-hero-label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.archive-hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.archive-hero-description {
    font-family: var(--font-body);
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
}

.archive-author-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 2px solid var(--color-border);
    display: block;
}

/* --------------------------------------------------------------------------
   14. Error Pages
   -------------------------------------------------------------------------- */

.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--nav-height) - 200px);
    text-align: center;
    padding: 80px 32px;
}

.error-code {
    font-family: var(--font-display);
    font-size: clamp(80px, 15vw, 160px);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--color-border);
    margin-bottom: 16px;
}

.error-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 300;
    color: var(--color-text);
    margin-bottom: 16px;
}

.error-description {
    font-size: 17px;
    color: var(--color-text-muted);
    max-width: 440px;
    line-height: 1.6;
    margin-bottom: 36px;
}

.error-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-button);
    padding: 12px 24px;
    text-decoration: none;
    transition: color var(--transition-base), background-color var(--transition-base);
}

.error-link:hover {
    color: #0A0A0A;
    background-color: var(--color-accent);
}

/* Standalone error page (error.hbs — no default.hbs wrapper) */
.error-standalone {
    min-height: 100vh;
    background-color: #0A0A0A;
    display: flex;
    flex-direction: column;
    font-family: 'Inter', -apple-system, sans-serif;
    color: #E2E4EA;
}

.error-standalone-header {
    height: 68px;
    background-color: #111318;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    padding: 0 32px;
}

.error-standalone-header a {
    display: flex;
    align-items: center;
}

.error-standalone-header img {
    height: 26px;
    width: auto;
}

.error-standalone-header .logo-text {
    font-family: Georgia, serif;
    font-size: 20px;
    font-weight: 500;
    color: #E2E4EA;
    text-decoration: none;
}

.error-standalone-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 32px;
}

.error-standalone-content {
    text-align: center;
    width: 100%;
    max-width: 640px;
}

.error-standalone-code {
    font-family: Georgia, serif;
    font-size: clamp(80px, 15vw, 160px);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.04em;
    color: #252830;
    margin-bottom: 16px;
}

.error-standalone-title {
    font-family: Georgia, serif;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 300;
    color: #E2E4EA;
    margin-bottom: 12px;
}

.error-standalone-message {
    font-size: 17px;
    color: #8A8FA0;
    line-height: 1.6;
    margin-bottom: 36px;
}

.error-standalone-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #C9884A;
    border: 1px solid #C9884A;
    border-radius: 6px;
    padding: 12px 24px;
    text-decoration: none;
}

.error-standalone-link:hover {
    color: #0A0A0A;
    background-color: #C9884A;
}

.error-stack {
    margin-top: 48px;
    text-align: left;
}

.error-stack h3 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8A8FA0;
    margin-bottom: 16px;
}

.error-stack-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.error-stack-list li {
    background-color: #141820;
    border: 1px solid #252830;
    border-radius: 10px;
    padding: 16px;
    font-size: 13px;
}

.error-stack-function {
    font-weight: 600;
    color: #E2E4EA;
    display: block;
    margin-bottom: 6px;
    font-style: normal;
}

.error-stack-file {
    color: #8A8FA0;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    display: block;
    margin-top: 4px;
}

/* --------------------------------------------------------------------------
   15. Main Content Wrapper
   -------------------------------------------------------------------------- */

.site-main {
    min-height: calc(100vh - var(--nav-height) - 200px);
}

/* --------------------------------------------------------------------------
   16. Responsive — 900px breakpoint
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
    .post-feed-section {
        padding-bottom: 60px;
    }

    .post-card {
        padding: 36px 0;
    }

    .blog-hero {
        padding: 60px 0 48px;
    }

    .archive-hero {
        padding: 56px 0 44px;
    }
}

/* --------------------------------------------------------------------------
   17. Responsive — 480px breakpoint
   -------------------------------------------------------------------------- */

@media (max-width: 480px) {
    .post-card {
        padding: 28px 0;
    }

    .post-card-title {
        font-size: 26px;
    }

    .error-page {
        padding: 60px 20px;
    }

    .error-standalone-header {
        padding: 0 20px;
    }

    .error-standalone-body {
        padding: 40px 20px;
    }
}