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

/* -- Variables --------------------------------------------------------------- */
:root {
  --color-bg:            #1B2532;
  --color-bg-alt:        #222E3F;
  --color-surface:       #1F2A39;
  --color-overlay:       #2D3D52;
  --color-line:          #233141;
  --color-fg:            #E8F0F3;
  --color-muted:         #6C7A86;
  --color-muted-dim:     #51606B;
  --color-graphite:      #A0ACB4;

  --color-blue:          #5DA6EA;
  --color-green:         #9DD99A;
  --color-yellow:        #FFD285;
  --color-purple:        #B9A0F8;
  --color-red:           #F37C7C;
  --color-cyan:          #B8E7E9;

  --color-bright-blue:   #7BB8FF;
  --color-bright-green:  #A3D5A0;
  --color-bright-white:  #EFFAFF;

  --color-accent:        var(--color-blue);

  --font-sans:    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  --font-serif:   Georgia, "Times New Roman", serif;
  --font-mono:    "JetBrains Mono", "Fira Code", "Cascadia Code", Menlo, Consolas, monospace;

  --radius:       4px;
  --radius-lg:    8px;
  --max-width:    720px;
  --max-width-lg: 1100px;
}

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

/* -- Base ------------------------------------------------------------------- */
html { font-size: 17px; scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}
a:hover { color: var(--color-bright-blue); }

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

/* -- Layout ----------------------------------------------------------------- */
.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main { flex: 1; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-wide {
  max-width: var(--max-width-lg);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* -- Header ----------------------------------------------------------------- */
.site-header {
  border-bottom: 1px solid var(--color-line);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  background-color: rgba(27, 37, 50, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-fg);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.site-logo:hover { color: var(--color-accent); }

.site-logo img {
  height: 32px;
  width: auto;
  border-radius: var(--radius);
}

/* -- Navigation ------------------------------------------------------------- */
.site-nav { display: flex; align-items: center; gap: 0.25rem; }

.site-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header-subscribe-btn {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  transition: opacity 0.15s ease;
}
.header-subscribe-btn:hover { opacity: 0.85; color: var(--color-bg); }

.header-account-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 0.35rem 0.75rem 0.35rem 0.5rem;
  border: 1px solid var(--color-line);
  border-radius: 2rem;
  transition: color 0.15s ease, border-color 0.15s ease;
  max-width: 200px;
  text-decoration: none;
}
.header-account-btn:hover { color: var(--color-fg); border-color: var(--color-overlay); }

.header-avatar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.header-account-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* Hide Ghost Portal launcher for signed-in members */
body.is-member #ghost-portal-root { display: none !important; }

.site-nav a {
  color: var(--color-muted);
  font-size: 0.9rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  transition: color 0.15s ease, background-color 0.15s ease;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--color-fg);
  background-color: var(--color-surface);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  color: var(--color-muted);
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  line-height: 1;
}

/* -- Hero ------------------------------------------------------------------- */
.site-hero {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--color-line);
}

.site-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-bright-white);
  margin-bottom: 0.75rem;
}

.site-hero p {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 520px;
}

/* -- Post Feed -------------------------------------------------------------- */
.post-feed {
  padding: 3rem 0;
}

.post-feed-grid {
  display: grid;
  gap: 1.5rem;
}

/* Featured post (full-width) */
.post-card-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease;
}
.post-card-featured:hover { border-color: var(--color-overlay); }

.post-card-featured .post-card-image {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.post-card-featured .post-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

/* Regular post card */
.post-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease;
}
.post-card:hover { border-color: var(--color-overlay); }

.post-card .post-card-image {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.post-card .post-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

/* Post card internals */
.post-card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.post-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-bright-white);
}
.post-card:hover .post-card-title,
.post-card-featured:hover .post-card-title {
  color: var(--color-accent);
}

.post-card-excerpt {
  color: var(--color-graphite);
  font-size: 0.9rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-line);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.post-card-meta-author { display: flex; align-items: center; gap: 0.4rem; }

.post-card-meta-author img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}

.post-card-meta-sep::before { content: "·"; }

/* Grid layout: 3-column after first featured */
.post-feed-grid .post-card-featured {
  grid-column: 1 / -1;
}

@media (min-width: 700px) {
  .post-feed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .post-feed-grid .post-card-featured {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .post-feed-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -- Article ---------------------------------------------------------------- */
.article {
  padding: 3rem 0 4rem;
}

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-line);
}

.article-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.article-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background-color: rgba(93, 166, 234, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 2rem;
}
.article-tag:hover { background-color: rgba(93, 166, 234, 0.2); }

.article-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--color-bright-white);
  margin-bottom: 1rem;
}

.article-excerpt {
  font-size: 1.1rem;
  color: var(--color-graphite);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.article-meta-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-fg);
  font-weight: 500;
}

.article-meta-author img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.article-meta-sep::before { content: "·"; color: var(--color-muted-dim); }

.article-feature-image {
  margin-bottom: 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
}

.article-feature-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

/* -- Post Content (kg-card styles) ----------------------------------------- */
.gh-content {
  font-size: 1rem;
  line-height: 1.8;
}

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

.gh-content h1,
.gh-content h2,
.gh-content h3,
.gh-content h4,
.gh-content h5,
.gh-content h6 {
  color: var(--color-bright-white);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.gh-content h2 { font-size: 1.5rem; }
.gh-content h3 { font-size: 1.25rem; }
.gh-content h4 { font-size: 1.1rem; }

.gh-content p { color: var(--color-fg); }

.gh-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(93, 166, 234, 0.4);
}
.gh-content a:hover {
  text-decoration-color: var(--color-accent);
}

.gh-content ul,
.gh-content ol {
  padding-left: 1.5em;
}

.gh-content li + li { margin-top: 0.4em; }

.gh-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.75rem 1.25rem;
  background-color: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--color-graphite);
  font-style: italic;
}

.gh-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: 0.15em 0.4em;
  border-radius: var(--radius);
  color: var(--color-cyan);
}

.gh-content pre {
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
}

.gh-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875em;
  color: var(--color-fg);
}

.gh-content hr {
  border: none;
  border-top: 1px solid var(--color-line);
  margin: 2.5em 0;
}

.gh-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9em;
}

.gh-content th,
.gh-content td {
  padding: 0.6rem 0.875rem;
  border: 1px solid var(--color-line);
  text-align: left;
}

.gh-content th {
  background-color: var(--color-surface);
  color: var(--color-fg);
  font-weight: 600;
}

.gh-content td { color: var(--color-graphite); }

.gh-content img,
.gh-content figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gh-content figure figcaption {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: 0.5rem;
}

/* Bookmarks */
.kg-bookmark-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

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

.kg-bookmark-content {
  flex: 1;
  padding: 1rem 1.25rem;
}

.kg-bookmark-title {
  font-weight: 600;
  color: var(--color-fg);
  margin-bottom: 0.25rem;
}

.kg-bookmark-description {
  font-size: 0.85rem;
  color: var(--color-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.kg-bookmark-metadata {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-muted-dim);
}

.kg-bookmark-icon { width: 16px; height: 16px; }

.kg-bookmark-thumbnail { width: 160px; flex-shrink: 0; }
.kg-bookmark-thumbnail img { width: 100%; height: 100%; object-fit: cover; }

/* Callouts */
.kg-callout-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
}

.kg-callout-emoji { font-size: 1.25rem; flex-shrink: 0; line-height: 1.5; }
.kg-callout-text { color: var(--color-fg); }

/* Toggle */
.kg-toggle-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.kg-toggle-heading {
  padding: 1rem 1.25rem;
  background-color: var(--color-surface);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}
.kg-toggle-content {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--color-line);
}

/* Video */
.kg-video-card { position: relative; }

/* Gallery */
.kg-gallery-card { display: flex; flex-direction: column; gap: 0.5rem; }
.kg-gallery-row { display: flex; gap: 0.5rem; }
.kg-gallery-image { flex: 1; }
.kg-gallery-image img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }

/* -- Article Footer --------------------------------------------------------- */
.article-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}

.author-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.author-card-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-card-name {
  font-weight: 700;
  color: var(--color-fg);
  margin-bottom: 0.25rem;
}

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

.author-card-bio {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* -- Share / Tags ----------------------------------------------------------- */
.article-share {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.article-tags-footer {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* -- Pagination ------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.875rem;
}

.pagination a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-muted);
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.pagination a:hover {
  border-color: var(--color-overlay);
  color: var(--color-fg);
}

.pagination-info { color: var(--color-muted-dim); font-size: 0.8rem; }

/* -- Tag / Author Archive --------------------------------------------------- */
.archive-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 2.5rem;
}

.archive-header .tag-icon {
  display: inline-block;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  margin-bottom: 1rem;
  overflow: hidden;
}

.archive-header .tag-icon img { width: 100%; height: 100%; object-fit: cover; }

.archive-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.archive-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-bright-white);
  margin-bottom: 0.5rem;
}

.archive-description {
  color: var(--color-muted);
  max-width: 560px;
}

.archive-count {
  font-size: 0.85rem;
  color: var(--color-muted-dim);
  margin-top: 0.75rem;
}

/* Author avatar */
.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 2px solid var(--color-line);
}

/* -- Error pages ------------------------------------------------------------ */
.error-page {
  padding: 6rem 0;
  text-align: center;
}

.error-code {
  font-size: 6rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--color-overlay);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.error-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-fg);
  margin-bottom: 0.75rem;
}

.error-description { color: var(--color-muted); margin-bottom: 2rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity 0.15s ease;
}
.btn:hover { opacity: 0.85; color: var(--color-bg); }

/* -- Footer ----------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-line);
  padding: 2rem 0;
  font-size: 0.8rem;
  color: var(--color-muted-dim);
}

.site-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-fg); }

.site-footer-nav { display: flex; gap: 1.25rem; }

/* -- Skip to content -------------------------------------------------------- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: top 0.1s ease;
}
.skip-to-content:focus { top: 1rem; }

/* -- Reading progress bar --------------------------------------------------- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
  z-index: 200;
  transition: width 0.1s linear;
}

/* -- Text selection --------------------------------------------------------- */
::selection {
  background-color: rgba(93, 166, 234, 0.3);
  color: var(--color-bright-white);
}

/* -- Scrollbar -------------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-overlay); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted-dim); }

/* -- Focus ------------------------------------------------------------------ */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* -- Publication cover ------------------------------------------------------ */
.site-cover {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  display: block;
}

/* -- Ghost comments --------------------------------------------------------- */
.gh-comments {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}

/* -- Post upgrade / paywall CTA --------------------------------------------- */
.gh-post-upgrade-cta {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  margin: 2rem 0;
}

.gh-post-upgrade-cta h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-bright-white);
  margin-bottom: 0.5rem;
}

.gh-post-upgrade-cta p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.gh-post-upgrade-cta a {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.15s ease;
}
.gh-post-upgrade-cta a:hover { opacity: 0.85; }

/* -- Paywall divider -------------------------------------------------------- */
.kg-paywall-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
  color: var(--color-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.kg-paywall-divider::before,
.kg-paywall-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--color-line);
}

/* -- kg-header-card --------------------------------------------------------- */
.kg-header-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  min-height: 280px;
}

.kg-header-card.kg-size-large { min-height: 400px; padding: 5rem 2rem; }
.kg-header-card.kg-size-small { min-height: 180px; padding: 2.5rem 2rem; }

.kg-header-card.kg-style-dark {
  background-color: var(--color-surface);
}

.kg-header-card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  opacity: 0.4;
}

.kg-header-card h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-bright-white);
  margin-bottom: 0.75rem;
}

.kg-header-card p {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 1.5rem;
}

.kg-header-card-button {
  display: inline-flex;
  padding: 0.65rem 1.5rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.15s ease;
}
.kg-header-card-button:hover { opacity: 0.85; color: var(--color-bg); }

/* -- kg-button-card --------------------------------------------------------- */
.kg-button-card {
  display: flex;
  justify-content: center;
}

.kg-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.15s ease;
}
.kg-btn:hover { opacity: 0.85; color: var(--color-bg); }
.kg-btn.kg-btn-accent { background-color: var(--color-accent); }

/* -- kg-signup-card --------------------------------------------------------- */
.kg-signup-card {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
}

.kg-signup-card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-bright-white);
  margin-bottom: 0.5rem;
}

.kg-signup-card p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.kg-signup-card form {
  display: flex;
  gap: 0.5rem;
  max-width: 420px;
  margin: 0 auto;
}

.kg-signup-card input[type="email"] {
  flex: 1;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  color: var(--color-fg);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.65rem 0.875rem;
  outline: none;
  transition: border-color 0.15s ease;
}
.kg-signup-card input[type="email"]::placeholder { color: var(--color-muted-dim); }
.kg-signup-card input[type="email"]:focus { border-color: var(--color-accent); }

.kg-signup-card button[type="submit"] {
  background-color: var(--color-accent);
  border: none;
  border-radius: var(--radius);
  color: var(--color-bg);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  transition: opacity 0.15s ease;
  white-space: nowrap;
}
.kg-signup-card button[type="submit"]:hover { opacity: 0.85; }

@media (max-width: 480px) {
  .kg-signup-card form { flex-direction: column; }
  .kg-signup-card button[type="submit"] { width: 100%; }
}

/* -- kg-product-card -------------------------------------------------------- */
.kg-product-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.kg-product-card-image {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
}

.kg-product-card-title-container {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.25rem 0;
}

.kg-product-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-bright-white);
  flex: 1;
}

.kg-product-card-rating {
  display: flex;
  gap: 2px;
  color: var(--color-yellow);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.kg-product-card-description {
  padding: 0.75rem 1.25rem;
  color: var(--color-graphite);
  font-size: 0.9rem;
  line-height: 1.6;
}

.kg-product-card-button {
  display: block;
  margin: 0.75rem 1.25rem 1.25rem;
  text-align: center;
  padding: 0.65rem 1.25rem;
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity 0.15s ease;
}
.kg-product-card-button:hover { opacity: 0.85; color: var(--color-bg); }

/* -- kg-audio-card ---------------------------------------------------------- */
.kg-audio-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
}

.kg-audio-thumbnail {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
  background-color: var(--color-surface);
}

.kg-audio-player-container { flex: 1; min-width: 0; }

.kg-audio-title {
  font-weight: 600;
  color: var(--color-fg);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kg-audio-player audio { width: 100%; accent-color: var(--color-accent); }

/* -- kg-video-card ---------------------------------------------------------- */
.kg-video-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
}

.kg-video-card video {
  width: 100%;
  display: block;
}

/* -- kg-file-card ----------------------------------------------------------- */
.kg-file-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color 0.15s ease;
}
.kg-file-card:hover { border-color: var(--color-overlay); }

.kg-file-card-contents { flex: 1; min-width: 0; }

.kg-file-card-title {
  font-weight: 600;
  color: var(--color-fg);
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kg-file-card-caption {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

.kg-file-card-metadata {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-muted-dim);
  margin-top: 0.25rem;
}

.kg-file-card-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-surface);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 1.2rem;
}

.kg-file-card-medium { color: var(--color-muted-dim); }
.kg-file-card-size { color: var(--color-muted-dim); }

/* -- kg-embed-card ---------------------------------------------------------- */
.kg-embed-card { border-radius: var(--radius-lg); overflow: hidden; }
.kg-embed-card iframe { width: 100%; border: none; display: block; }

/* -- kg-image-card ---------------------------------------------------------- */
.kg-image-card img { border-radius: var(--radius-lg); }
.kg-image-card figcaption {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: 0.5rem;
}

/* -- Ghost Portal button overrides ----------------------------------------- */
.gh-portal-btn,
.gh-portal-btn-main,
.gh-portal-btn-primary {
  background-color: var(--color-accent) !important;
  color: var(--color-bg) !important;
  border-color: var(--color-accent) !important;
}

/* -- Wide / full-bleed cards ------------------------------------------------ */
.kg-width-wide {
  position: relative;
  width: calc(100% + 8rem);
  left: -4rem;
}

.kg-width-full {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

@media (max-width: 768px) {
  .kg-width-wide { width: 100%; left: 0; }
  .kg-width-full { width: 100%; left: 0; margin-left: 0; margin-right: 0; }
}

/* -- Publication cover ------------------------------------------------------ */
.site-cover-wrap {
  width: 100%;
  max-height: 380px;
  overflow: hidden;
}
.site-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* -- Post card access badge ------------------------------------------------- */
.post-card-content-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-height: 1.25rem;
}

.post-card-access {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-yellow);
  background-color: rgba(255, 210, 133, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: 2rem;
}

/* -- Article access badge --------------------------------------------------- */
.article-access-badge {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-yellow);
  background-color: rgba(255, 210, 133, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 2rem;
}

/* -- Paywall upgrade signin link -------------------------------------------- */
.gh-post-upgrade-signin {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.gh-post-upgrade-signin a { color: var(--color-accent); }

/* -- Content preview fade for paywalled posts ------------------------------ */
.gh-content-preview {
  position: relative;
  max-height: 300px;
  overflow: hidden;
}
.gh-content-preview::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
}

/* -- Author card label ------------------------------------------------------ */
.author-card-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted-dim);
  margin-bottom: 0.2rem;
}

/* -- Prev / next post navigation -------------------------------------------- */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.article-nav-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease;
}
.article-nav-item:hover { border-color: var(--color-overlay); }

.article-nav-next { text-align: right; }

.article-nav-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.article-nav-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-fg);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* -- Author social links ---------------------------------------------------- */
.author-social {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.author-social-link {
  font-size: 0.8rem;
  color: var(--color-muted);
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--color-line);
  border-radius: 2rem;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.author-social-link:hover { color: var(--color-fg); border-color: var(--color-overlay); }

/* -- Empty state ------------------------------------------------------------ */
.empty-state {
  padding: 4rem 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 1rem;
}

/* -- Accent color overrides ------------------------------------------------- */
.has-accent-green  { --color-accent: var(--color-green);  }
.has-accent-purple { --color-accent: var(--color-purple); }
.has-accent-yellow { --color-accent: var(--color-yellow); }

/* -- Responsive ------------------------------------------------------------- */
@media (max-width: 768px) {
  .post-card-featured {
    grid-template-columns: 1fr;
  }
  .post-card-featured .post-card-image {
    aspect-ratio: 16/9;
    height: auto;
  }
  .site-nav { display: none; }
  .site-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-line);
    padding: 0.75rem 1.5rem;
    gap: 0;
  }
  .nav-toggle { display: block; }
  .author-card { flex-direction: column; }
  .site-footer-inner { flex-direction: column; text-align: center; }
  .kg-bookmark-thumbnail { display: none; }
  .article-nav { grid-template-columns: 1fr; }
  .header-account-btn span { display: none; }
  .site-header-actions .header-subscribe-btn { font-size: 0.8rem; padding: 0.35rem 0.75rem; }
}

/* -- Reduced motion --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reading-progress { transition: none; }
  html { scroll-behavior: auto; }
}

/* -- Print ------------------------------------------------------------------ */
@media print {
  .site-header,
  .site-footer,
  .reading-progress,
  .article-nav,
  .gh-comments,
  .gh-post-upgrade-cta,
  .skip-to-content,
  .nav-toggle,
  .site-header-actions { display: none !important; }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .article { padding: 0; }
  .container { max-width: 100%; padding: 0; }

  .gh-content a { color: #000; text-decoration: underline; }
  .gh-content a[href]::after { content: " (" attr(href) ")"; font-size: 0.8em; color: #555; }

  .gh-content code,
  .gh-content pre {
    background: #f5f5f5;
    border: 1px solid #ddd;
    color: #000;
  }

  .article-title,
  .gh-content h1,
  .gh-content h2,
  .gh-content h3 { color: #000; }

  img { max-width: 100% !important; }
}