/* ==========================================================================
   Decode — Magazine Ghost Theme
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */

:root {
    /* Accent from Ghost admin */
    --accent: var(--ghost-accent-color, #e84545);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max: 1280px;
    --content-max: 740px;
    --wide-max: 1020px;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* Light mode */
[data-theme="light"],
:root {
    --color-bg: #f7f6f3;
    --color-surface: #ffffff;
    --color-surface-2: #f0ede8;
    --color-border: #e2ddd6;
    --color-border-subtle: #ede9e3;
    --color-text-primary: #18171b;
    --color-text-secondary: #5a5660;
    --color-text-muted: #908c97;
    --color-text-inverse: #ffffff;
    --color-overlay: rgba(24, 23, 27, 0.04);
    --color-hero-overlay: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
    --color-nav-bg: rgba(247, 246, 243, 0.92);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.08), 0 16px 40px rgba(0,0,0,0.06);
    --shadow-nav: 0 1px 0 var(--color-border);
}

/* Dark mode */
[data-theme="dark"] {
    --color-bg: #100f14;
    --color-surface: #1c1b22;
    --color-surface-2: #242330;
    --color-border: #2e2c3a;
    --color-border-subtle: #26242f;
    --color-text-primary: #edeaf2;
    --color-text-secondary: #a09ab0;
    --color-text-muted: #6b6478;
    --color-text-inverse: #100f14;
    --color-overlay: rgba(237, 234, 242, 0.04);
    --color-hero-overlay: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    --color-nav-bg: rgba(16, 15, 20, 0.92);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.2);
    --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.4), 0 16px 40px rgba(0,0,0,0.3);
    --shadow-nav: 0 1px 0 var(--color-border);
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    transition: background-color var(--transition-slow), color var(--transition-slow);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* --------------------------------------------------------------------------
   3. Layout Utilities
   -------------------------------------------------------------------------- */

.gh-viewport {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.gh-main {
    flex: 1;
}

.gh-outer {
    padding-left: clamp(var(--space-4), 4vw, var(--space-10));
    padding-right: clamp(var(--space-4), 4vw, var(--space-10));
}

.gh-inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.gh-canvas {
    max-width: var(--content-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(var(--space-4), 4vw, var(--space-8));
    padding-right: clamp(var(--space-4), 4vw, var(--space-8));
}

.gh-canvas-wide {
    max-width: var(--wide-max);
}

/* --------------------------------------------------------------------------
   4. Progress Bar
   -------------------------------------------------------------------------- */

.gh-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--accent);
    z-index: 1000;
    transition: width 100ms linear;
    pointer-events: none;
}

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

.gh-navigation {
    position: sticky;
    top: 0;
    z-index: 200;
    background: var(--color-nav-bg);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    box-shadow: var(--shadow-nav);
    transition: background var(--transition-slow), box-shadow var(--transition-base);
}

.gh-navigation-inner {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    height: 64px;
}

.gh-navigation-brand {
    flex-shrink: 0;
    margin-right: auto;
}

.gh-navigation-logo {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
    transition: opacity var(--transition-fast);
}

.gh-navigation-logo:hover {
    opacity: 0.75;
}

.gh-navigation-logo img {
    height: 32px;
    width: auto;
}

.gh-navigation-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.gh-navigation-menu ul {
    display: flex;
    gap: var(--space-1);
}

.gh-navigation-menu li a,
.gh-navigation-menu a {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.gh-navigation-menu li a:hover,
.gh-navigation-menu a:hover {
    color: var(--color-text-primary);
    background: var(--color-overlay);
}

.gh-navigation-menu li.nav-current a,
.gh-navigation-menu .nav-current a {
    color: var(--color-text-primary);
    font-weight: 600;
}

.gh-navigation-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.gh-navigation-members {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.gh-nav-signin {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.gh-nav-signin:hover {
    color: var(--color-text-primary);
}

/* Icon Buttons */
.gh-icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    background: transparent;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.gh-icon-button:hover {
    color: var(--color-text-primary);
    background: var(--color-overlay);
}

/* Theme Toggle */
.gh-theme-toggle .icon-sun { display: none; }
.gh-theme-toggle .icon-moon { display: block; }

[data-theme="dark"] .gh-theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .gh-theme-toggle .icon-moon { display: none; }

/* Burger */
.gh-burger {
    display: none;
}

.gh-burger .icon-close { display: none; }
.gh-burger .icon-burger { display: block; }
.gh-burger.is-open .icon-close { display: block; }
.gh-burger.is-open .icon-burger { display: none; }

/* Mobile menu */
.gh-navigation-mobile-menu {
    display: none;
    padding: var(--space-4) var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.gh-navigation-mobile-menu nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.gh-navigation-mobile-menu nav a {
    display: block;
    padding: var(--space-3) var(--space-2);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.gh-navigation-mobile-menu nav a:hover {
    background: var(--color-overlay);
}

.gh-navigation-mobile-menu.is-open {
    display: block;
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */

.gh-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    background: var(--accent);
    border-radius: var(--radius-full);
    border: 2px solid var(--accent);
    white-space: nowrap;
    cursor: pointer;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.gh-button:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

.gh-button-full {
    width: 100%;
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */

.gh-hero {
    position: relative;
    overflow: hidden;
    max-height: 80vh;
    min-height: 500px;
}

.gh-hero-link {
    display: block;
    position: relative;
    height: 100%;
}

.gh-hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 500px;
    overflow: hidden;
}

.gh-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gh-hero-link:hover .gh-hero-image {
    transform: scale(1.02);
}

.gh-hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--color-hero-overlay);
}

.gh-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: clamp(var(--space-8), 6vw, var(--space-16)) clamp(var(--space-6), 6vw, var(--space-16));
    color: #fff;
}

.gh-hero-content.gh-hero-no-image {
    position: relative;
    padding: var(--space-16) var(--space-8);
    color: var(--color-text-primary);
    background: var(--color-surface);
}

.gh-hero-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fff;
    background: var(--accent);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.gh-hero-no-image .gh-hero-tag {
    color: #fff;
}

.gh-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
    max-width: 800px;
}

.gh-hero-excerpt {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.6;
    opacity: 0.85;
    max-width: 580px;
    margin-bottom: var(--space-5);
}

.gh-hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    opacity: 0.8;
    flex-wrap: wrap;
}

.gh-hero-author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.4);
}

.gh-hero-author {
    font-weight: 500;
}

.gh-hero-meta-divider {
    opacity: 0.5;
}

/* --------------------------------------------------------------------------
   8. Feed / Post Grid
   -------------------------------------------------------------------------- */

.gh-feed-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-24);
}

.gh-feed-magazine {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

/* First card in magazine grid spans 2 columns */
.gh-feed-magazine .gh-card:first-child {
    grid-column: span 2;
}

.gh-feed-magazine .gh-card:first-child .gh-card-title {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

.gh-feed-magazine .gh-card:first-child .gh-card-image {
    aspect-ratio: 16/9;
}

.gh-feed-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

/* --------------------------------------------------------------------------
   9. Post Cards
   -------------------------------------------------------------------------- */

.gh-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gh-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.gh-card-link {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.gh-card-image {
    aspect-ratio: 3/2;
    overflow: hidden;
    flex-shrink: 0;
    margin: 0;
    background: var(--color-surface-2);
}

.gh-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gh-card:hover .gh-card-image img {
    transform: scale(1.04);
}

.gh-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--space-5) var(--space-6);
}

.gh-card-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-2);
}

.gh-card-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

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

.gh-card-excerpt {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gh-card-footer {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-subtle);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
}

.gh-card-author {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.gh-card-author::after {
    content: '·';
    margin-left: var(--space-2);
}

.gh-card-read-time {
    margin-left: auto;
    background: var(--color-surface-2);
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
}

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

.gh-article {
    padding-top: var(--space-12);
    padding-bottom: var(--space-16);
}

.gh-article-header {
    padding-bottom: var(--space-8);
}

.gh-article-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1.5px solid var(--accent);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-5);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.gh-article-tag:hover {
    color: #fff;
    background: var(--accent);
}

.gh-article-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-5);
}

.gh-article-excerpt {
    font-size: clamp(1.05rem, 1.8vw, 1.2rem);
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    font-style: italic;
    font-family: var(--font-display);
}

/* Article meta */
.gh-article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
}

.gh-article-author-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.gh-author-avatar-link {
    display: block;
    flex-shrink: 0;
}

.gh-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.gh-author-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
}

.gh-article-meta-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.gh-author-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.gh-article-meta-sub {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.gh-meta-divider {
    opacity: 0.4;
}

/* Share button */
.gh-share-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    background: transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.gh-share-button:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-primary);
    background: var(--color-overlay);
}

/* Article Feature Image */
.gh-article-image {
    margin: var(--space-8) auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gh-article-image img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
}

.gh-article-image figcaption {
    padding: var(--space-3) var(--space-4);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    background: var(--color-surface-2);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   11. Post Content (Ghost Content)
   -------------------------------------------------------------------------- */

.gh-content {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.gh-content > * + * {
    margin-top: 1.5em;
}

.gh-content h2,
.gh-content h3,
.gh-content h4,
.gh-content h5,
.gh-content h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    margin-top: 2em;
    margin-bottom: 0.5em;
}

.gh-content h2 { font-size: 1.75rem; }
.gh-content h3 { font-size: 1.375rem; }
.gh-content h4 { font-size: 1.125rem; }

.gh-content p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-primary);
}

.gh-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: color-mix(in srgb, var(--accent) 40%, transparent);
    transition: text-decoration-color var(--transition-fast);
}

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

.gh-content strong { font-weight: 700; }
.gh-content em { font-style: italic; font-family: var(--font-display); }

.gh-content ul,
.gh-content ol {
    padding-left: 1.75em;
}

.gh-content ul { list-style: disc; }
.gh-content ol { list-style: decimal; }

.gh-content li {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-primary);
    margin-bottom: 0.4em;
}

.gh-content li::marker {
    color: var(--accent);
}

/* Blockquote */
.gh-content blockquote {
    position: relative;
    margin: var(--space-10) 0;
    padding: var(--space-6) var(--space-8) var(--space-6) var(--space-10);
    border-left: 4px solid var(--accent);
    background: var(--color-surface-2);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.gh-content blockquote p {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.gh-content blockquote::before {
    content: '\201C';
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    color: var(--accent);
    opacity: 0.6;
}

/* Code */
.gh-content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    padding: 0.15em 0.4em;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.gh-content pre {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    overflow-x: auto;
    margin: var(--space-6) 0;
}

[data-theme="dark"] .gh-content pre {
    background: #13121a;
    border-color: #2a2835;
}

.gh-content pre code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
    padding: 0;
    background: none;
    border: none;
    color: var(--color-text-primary);
}

/* Figures */
.gh-content figure {
    margin: var(--space-8) 0;
}

.gh-content figure img {
    width: 100%;
    border-radius: var(--radius-md);
}

.gh-content figcaption {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-2);
    font-style: italic;
}

/* Horizontal rule */
.gh-content hr {
    border: none;
    height: 1px;
    background: var(--color-border);
    margin: var(--space-10) 0;
}

/* Drop caps */
.gh-content.drop-cap > p:first-of-type::first-letter {
    font-family: var(--font-display);
    font-size: 4.5em;
    font-weight: 900;
    float: left;
    line-height: 0.75;
    margin: 0.08em 0.12em 0 0;
    color: var(--accent);
}

/* Ghost cards */
.gh-content .kg-card {
    margin: var(--space-8) 0;
}

.gh-content .kg-image-card img {
    border-radius: var(--radius-md);
}

.gh-content .kg-gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-2);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.gh-content .kg-gallery-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gh-content .kg-bookmark-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.gh-content .kg-bookmark-card:hover {
    border-color: var(--color-text-muted);
}

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

.gh-content .kg-bookmark-content {
    flex: 1;
    padding: var(--space-4) var(--space-5);
}

.gh-content .kg-bookmark-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.gh-content .kg-bookmark-description {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gh-content .kg-bookmark-url {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.gh-content .kg-bookmark-thumbnail {
    width: 160px;
    flex-shrink: 0;
}

.gh-content .kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gh-content .kg-callout-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    border-radius: var(--radius-md);
    background: var(--color-surface-2);
    border-left: 4px solid var(--accent);
}

.gh-content .kg-callout-emoji {
    font-size: 1.25rem;
    flex-shrink: 0;
    line-height: 1.6;
}

.gh-content .kg-callout-text {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.gh-content .kg-toggle-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.gh-content .kg-toggle-heading-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    padding: var(--space-4) var(--space-5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-surface-2);
}

.gh-content .kg-toggle-content {
    padding: var(--space-4) var(--space-5);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* Wide images */
.gh-content .kg-width-wide {
    max-width: var(--wide-max);
    margin-left: auto;
    margin-right: auto;
}

.gh-content .kg-width-full {
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

/* --------------------------------------------------------------------------
   12. Article Footer (tags + author card)
   -------------------------------------------------------------------------- */

.gh-article-footer {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-4);
}

.gh-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.gh-tag-pill {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.gh-tag-pill:hover {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.gh-author-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--color-surface-2);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.gh-author-card-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.gh-author-card-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.gh-author-card-name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
    display: block;
    margin-bottom: var(--space-1);
    transition: color var(--transition-fast);
}

.gh-author-card-name:hover {
    color: var(--accent);
}

.gh-author-card-bio {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   13. Related Articles
   -------------------------------------------------------------------------- */

.gh-related {
    padding: var(--space-16) 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.gh-related-inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.gh-related-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   14. Tag & Author Headers
   -------------------------------------------------------------------------- */

.gh-tag-header,
.gh-author-header {
    padding-top: var(--space-16);
    padding-bottom: var(--space-12);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.gh-tag-cover,
.gh-author-cover {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
    opacity: 0.6;
}

.gh-tag-name,
.gh-author-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.gh-tag-description,
.gh-author-bio {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 580px;
    margin-bottom: var(--space-4);
}

.gh-tag-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.gh-author-profile {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.gh-author-profile-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.gh-author-profile-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.gh-author-links {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-top: var(--space-3);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.gh-author-website,
.gh-author-twitter {
    color: var(--accent);
    font-weight: 500;
    transition: opacity var(--transition-fast);
}

.gh-author-website:hover,
.gh-author-twitter:hover {
    opacity: 0.7;
}

/* --------------------------------------------------------------------------
   15. Pagination
   -------------------------------------------------------------------------- */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.pagination a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-primary);
    background: var(--color-overlay);
}

.pagination .page-number {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */

.gh-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-16);
    padding-bottom: var(--space-10);
}

.gh-footer-signup {
    max-width: 540px;
    margin: 0 auto var(--space-16);
    text-align: center;
}

.gh-footer-signup-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.gh-footer-signup-desc {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

.gh-footer-signup-input-group {
    display: flex;
    gap: var(--space-2);
}

.gh-footer-signup-input {
    flex: 1;
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-text-primary);
    background: var(--color-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    outline: none;
    transition: border-color var(--transition-fast);
}

.gh-footer-signup-input:focus {
    border-color: var(--accent);
}

.gh-footer-signup-input::placeholder {
    color: var(--color-text-muted);
}

.gh-footer-signup-success {
    margin-top: var(--space-3);
    font-size: 0.875rem;
    color: #22c55e;
    font-weight: 500;
}

.gh-footer-bar {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.gh-footer-logo {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    transition: opacity var(--transition-fast);
}

.gh-footer-logo:hover { opacity: 0.75; }

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

.gh-footer-nav ul {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.gh-footer-nav a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.gh-footer-nav a:hover {
    color: var(--color-text-primary);
}

.gh-footer-copyright {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.gh-footer-copyright a {
    color: var(--accent);
    transition: opacity var(--transition-fast);
}

.gh-footer-copyright a:hover { opacity: 0.75; }

/* --------------------------------------------------------------------------
   17. Error Page
   -------------------------------------------------------------------------- */

.gh-error {
    padding: var(--space-24) 0;
    text-align: center;
}

.gh-error-code {
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 900;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.gh-error-message {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   18. Lightbox
   -------------------------------------------------------------------------- */

.gh-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
}

.gh-lightbox[hidden] {
    display: none;
}

.gh-lightbox-close {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    color: #fff;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.gh-lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}

.gh-lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    text-align: center;
}

.gh-lightbox-image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.gh-lightbox-caption {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    margin-top: var(--space-3);
}

/* --------------------------------------------------------------------------
   19. Ghost Portal / Members
   -------------------------------------------------------------------------- */

.gh-comments {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   20. Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .gh-feed-magazine {
        grid-template-columns: repeat(2, 1fr);
    }

    .gh-feed-magazine .gh-card:first-child {
        grid-column: span 2;
    }

    .gh-feed-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gh-navigation-menu {
        display: none;
    }

    .gh-burger {
        display: flex;
    }

    .gh-navigation-members {
        display: none;
    }

    .gh-feed-magazine,
    .gh-feed-grid {
        grid-template-columns: 1fr;
    }

    .gh-feed-magazine .gh-card:first-child {
        grid-column: span 1;
    }

    .gh-hero-image-wrapper {
        height: 60vw;
        min-height: 320px;
    }

    .gh-article-title {
        font-size: 1.875rem;
    }

    .gh-author-card {
        flex-direction: column;
        gap: var(--space-4);
    }

    .gh-author-profile {
        flex-direction: column;
    }

    .gh-footer-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-5);
    }

    .gh-footer-copyright {
        margin-left: 0;
    }

    .gh-footer-signup-input-group {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .gh-card-content {
        padding: var(--space-4);
    }

    .gh-article-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .gh-hero-title {
        font-size: 1.5rem;
    }
}

/* --------------------------------------------------------------------------
   21. Scroll animation utility
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
    .gh-card {
        opacity: 0;
        transform: translateY(20px);
        animation: fadeUp 0.5s ease forwards;
    }

    .gh-card:nth-child(1) { animation-delay: 0.05s; }
    .gh-card:nth-child(2) { animation-delay: 0.10s; }
    .gh-card:nth-child(3) { animation-delay: 0.15s; }
    .gh-card:nth-child(4) { animation-delay: 0.20s; }
    .gh-card:nth-child(5) { animation-delay: 0.25s; }
    .gh-card:nth-child(6) { animation-delay: 0.30s; }
    .gh-card:nth-child(n+7) { animation-delay: 0.35s; }

    @keyframes fadeUp {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* --------------------------------------------------------------------------
   22. Selection & Focus
   -------------------------------------------------------------------------- */

::selection {
    background: color-mix(in srgb, var(--accent) 25%, transparent);
    color: var(--color-text-primary);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* Nav scrolled state */
.gh-navigation.is-scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

[data-theme="dark"] .gh-navigation.is-scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}