:root {
	--background-color: #F9F5EC;
	--contrast: black;
	--text-main: #333;
	--text-muted: #555;
	--text-subtle: #777;
}

/* RESET */
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  min-height: 100vh;
  font-family: system-ui, sans-serif;
  background-color: var(--background-color);
  overflow: hidden; /* Keep scrolling inside the `.content` panel only. */
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--contrast);
  color: var(--background-color);
  font-size: 1rem;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

.page-wrapper {
  max-width: 42rem;
  height: 100dvh;
  width: calc(100% - 1.5rem);
  padding: 0.5rem 0;
  margin: 0 auto;

  display: flex;
  flex-direction: column;
  overflow: hidden; /* Prevent outer document scroll (header/footer move together). */
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;

  padding: 0.5rem;
  max-height: 7rem;
  border-radius: 20px 20px 0px 0px;
  border: 5px solid var(--contrast);
  background-color: var(--background-color);

  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.header-left,
.header-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.logo-div,
.logo-div-mirror {
  width: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-ascii {
  margin: 0;
  padding: 0;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  white-space: pre;
  font-size: 7px;
  line-height: 1.1;
  transform: scale(0.58);
  transform-origin: center center;
}

.header-center {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
  margin: 0;
  padding: 0.5rem 0;
}

.header h1 {
  font-size: 2rem;
  margin: 0;
}

.header .main-nav {
  margin: 0;
}

.main-nav ul,
.social-links ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
}

.main-nav a {
  display: inline-block;
  margin: 4px 8px;
  padding: 4px 12px;
  border-radius: 6px;
  border: 2px solid var(--contrast);

  font-size: 1rem;
  letter-spacing: 0.5px;

  cursor: pointer;
  text-decoration: none;
  color: inherit;

  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.main-nav a:hover {
  opacity: 0.85;
  transform: translate(2px, 2px);
}

.home-btn {
  box-shadow: 4px 4px 0px #8DCEA7;
}

.home-btn:hover {
  box-shadow: 2px 2px 0px #8DCEA7;
}

.blog-btn {
  box-shadow: 4px 4px 0px #99B4EA;
}

.blog-btn:hover {
  box-shadow: 2px 2px 0px #99B4EA;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 3px solid var(--contrast);
  border-radius: 50%;
  background-color: var(--background-color);
  color: inherit;
  cursor: pointer;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.share-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.4);
}

.share-btn:disabled {
  opacity: 0.7;
  cursor: default;
}

.share-btn-icon {
  display: block;
  width: 20px;
  height: 20px;
}

.content {
  text-align: left;
  padding: 0;
  border-left: 5px solid var(--contrast);
  border-right: 5px solid var(--contrast);
  background-color: var(--background-color);

  /* Let the flex layout contain the scroll inside this panel only. */
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.floating-controls {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 2rem 0.5rem;
  margin-bottom: 0.5rem;
  background-color: var(--background-color);
  border-bottom: 1px solid rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease;
  will-change: transform;
}

.floating-controls.is-hidden {
  transform: translateY(-140%);
}

.lang-switcher {
  position: relative;
}

.lang-switcher-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.9rem;
  border: 2px solid var(--contrast);
  border-radius: 6px;
  background: var(--background-color);
  color: inherit;
  cursor: pointer;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lang-switcher-btn .lang-switcher-icon {
  width: 18px;
  height: 18px;
  display: block;
}

.lang-switcher-btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.4);
}

.lang-switcher-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  min-width: 120px;
  border: 2px solid var(--contrast);
  border-radius: 6px;
  background: var(--background-color);
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.2);
  list-style: none;
  padding: 0.25rem 0;
  display: none;
  z-index: 20;
}

.lang-switcher-dropdown.is-open {
  display: block;
}

.lang-switcher-dropdown a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
  color: inherit;
  text-decoration: none;
}

.lang-switcher-dropdown a:hover {
  background: rgba(0, 0, 0, 0.06);
}

.lang-switcher-dropdown a.is-current {
  font-weight: 600;
  background: rgba(0, 0, 0, 0.08);
}

.legal-page {
  max-width: 38rem;
  margin: 0 auto;
  padding: 2rem 0;
  line-height: 1.7;
  font-size: 1rem;
  color: var(--text-main);
}

.legal-page-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.legal-page-updated {
  font-size: 0.9rem;
  color: var(--text-subtle);
  margin-bottom: 1.5rem;
}

.legal-page h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.legal-page p + p,
.legal-page p + ul {
  margin-top: 1rem;
}

.legal-page ul {
  margin: 0.5rem 0 1rem 1.25rem;
  padding-left: 1rem;
  list-style-type: disc;
}

.legal-page ul li {
  margin-top: 0.35rem;
}

.legal-page a {
  color: var(--text-main);
  text-decoration: underline;
}

.legal-page a:hover {
  opacity: 0.85;
}

.footer-meta a {
  color: inherit;
  text-decoration: underline;
}

.footer-meta a:hover {
  opacity: 0.85;
}

.post {
  max-width: 38rem;
  margin: 0 auto;
  padding: 1rem 0;
}

.post-header {
  margin-bottom: 3rem;
}

.post-title {
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.post-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1rem;
}

.post-meta {
  font-size: 0.9rem;
  color: var(--text-subtle);
}

.post-meta .author {
  font-style: normal;
  font-weight: 500;
}

.post-read-time {
  font-style: italic;
}

.post-featured-image {
  text-align: center;
  margin: 1.5rem 0;
}

.post-featured-img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.post-body {
  line-height: 1.7;
  font-size: 1rem;
  color: var(--text-main);
}

.post-body p + p {
  margin-top: 1.25rem;
}

.post-body .footnote {
  margin-top: 2rem;
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 1rem;
  border-radius: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Further reading inside posts (e.g. logbook chapters): mirrors home “where to start” */
article.post .where-to-start {
  margin-top: 0;
  padding-top: 0;
}

article.post .where-to-start-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text-main);
}

article.post .where-to-start p {
  line-height: 1.7;
  font-size: 1rem;
  color: var(--text-muted);
}

article.post .where-to-start p + p {
  margin-top: 1rem;
}

.post-body h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.post-body pre {
  margin: 1.25rem 0;
  background: #0d0d0e;
  color: #e8e6e3;
  padding: 1rem;
  border-radius: 6px;
  overflow: auto;
  font-size: 0.9rem;
}

.post-body pre code {
  color: #e8e6e3;
  background: transparent;
}

/* Pseudocode / flow blocks: lighter than real code blocks (`.post-body pre`). */
.post-body pre.post-pseudocode {
  background: #e3ddd2;
  color: #252522;
  border: 1px solid #cfc7ba;
}

.post-body pre.post-pseudocode code {
  color: #252522;
  background: transparent;
}

.post-body code {
  font-family: ui-monospace, monospace;
  font-size: 0.9em;
}

.post-body p code {
  background: #e8e4dc;
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

.post-body ul {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  list-style-type: disc;
}

.post-body ul li {
  margin-top: 0.35rem;
}

.post-body ol {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  padding-left: 2.25rem;
  list-style-position: outside;
}

.post-body ol li {
  margin-top: 0.35rem;
  padding-left: 0.35rem;
}

/* LeetCode series: simulation tables, math blocks, multi-language solution cards */
.post-body h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.post-body .simulation-table {
  background: #fff;
  border: 1px solid #cfc7ba;
  border-radius: 12px;
  padding: 1rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.post-body .simulation-table table {
  width: 100%;
  border-collapse: collapse;
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
}

.post-body .simulation-table th,
.post-body .simulation-table td {
  border: 1px solid #cfc7ba;
  padding: 8px 6px;
  text-align: center;
  vertical-align: middle;
}

.post-body .simulation-table th {
  background: #e8e4dc;
  font-weight: 600;
  color: var(--text-main);
}

.post-body .simulation-table td.highlight {
  background: #dbeafe;
  font-weight: 600;
}

.post-body .step-caption {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.65rem;
  text-align: center;
}

.post-body .math {
  background: #e8e4dc;
  padding: 1rem;
  border-radius: 8px;
  margin: 1.25rem 0;
  font-family: ui-monospace, monospace;
  font-size: 0.92rem;
  overflow-x: auto;
  border: 1px solid #cfc7ba;
}

/* Big O / complexity article (prototype-derived): math lines, callouts, reference list */
.post-body .math-block {
  background: var(--bg-subtle, #f5f1ea);
  border-left: 4px solid var(--contrast);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 8px;
  font-family: ui-monospace, monospace;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-main);
  overflow-x: auto;
}

.post-body .warning-note {
  background: #fff8e6;
  border-left: 4px solid #c9a227;
  padding: 0.85rem 1.1rem;
  border-radius: 8px;
  margin: 1.25rem 0;
  font-size: 0.98rem;
  color: var(--text-main);
}

.post-body .insight-box {
  background: #e8eef8;
  border-left: 4px solid #99b4ea;
  padding: 0.85rem 1.1rem;
  border-radius: 8px;
  margin: 1.25rem 0;
  font-size: 0.98rem;
  color: var(--text-main);
}

.post-body ol.footnote-refs {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #cfc7ba;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.post-body ol.footnote-refs a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-body ol.footnote-refs a:hover {
  opacity: 0.85;
}

.post-body .solution-card {
  border: 1px solid #cfc7ba;
  border-radius: 12px;
  padding: 1.1rem;
  margin: 1.5rem 0;
  background: #fdfaf5;
}

.post-body .lang-tag {
  display: inline-block;
  background: var(--contrast);
  color: var(--background-color);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.65rem;
}

.post-aside {
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  border-left: 2px solid #bbb;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.post-aside p + p {
  margin-top: 1rem;
}

.closing-quote {
  margin-top: 4rem;
  font-size: 1.25rem;
  font-style: italic;
  text-align: center;
  color: var(--text-main);
  opacity: 0.8;
}

.next-chap-nav {
  display: flex;
  justify-content: flex-end;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.prev-chap-nav {
  display: flex;
  justify-content: flex-start;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.next-chap-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 8px 12px;
  border-radius: 6px;
  border: 2px solid var(--contrast);
  background-color: var(--background-color);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.next-chap-btn:hover {
  opacity: 0.9;
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.4);
}

.next-chap-btn img {
  display: block;
}

/* Game loop demo + algorithm demos (blog post interactive) */
.game-loop-demo,
.algorithm-demo {
  margin: 2.5rem 0;
  padding: 1.25rem;
  background: var(--bg-subtle, #1a1a1c);
  border-radius: 8px;
  border: 1px solid var(--border-subtle, #333);
}

.game-loop-demo .demo-title,
.algorithm-demo .demo-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #e8e6e3;
}

.game-loop-demo .demo-canvas-wrap,
.algorithm-demo .demo-canvas-wrap {
  position: relative;
  max-width: 100%;
  border-radius: 6px;
  overflow: hidden;
  background: #0d0d0e;
}

.game-loop-demo .demo-canvas,
.algorithm-demo .demo-canvas {
  display: block;
  width: 100%;
  height: auto;
  max-height: 360px;
}

.game-loop-demo .demo-stats,
.algorithm-demo .demo-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-family: ui-monospace, monospace;
  color: #c4c2be;
}

.game-loop-demo .demo-stats span,
.algorithm-demo .demo-stats span {
  white-space: nowrap;
}

.game-loop-demo .demo-controls,
.algorithm-demo .demo-controls {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.game-loop-demo .demo-controls button,
.algorithm-demo .demo-controls button {
  padding: 0.35rem 0.75rem;
  font-size: 0.9rem;
  border-radius: 4px;
  border: 1px solid #555;
  background: #252528;
  color: #e8e6e3;
  cursor: pointer;
}

.game-loop-demo .demo-controls button:hover,
.algorithm-demo .demo-controls button:hover {
  background: #333;
}

.game-loop-demo .demo-controls button:disabled,
.algorithm-demo .demo-controls button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.game-loop-demo .demo-caption,
.algorithm-demo .demo-caption {
  font-size: 0.8rem;
  color: #a8a6a2;
  margin-top: 0.5rem;
  font-style: italic;
}

.algorithm-demo .demo-controls input {
  padding: 0.35rem 0.5rem;
  font-size: 0.9rem;
  border-radius: 4px;
  border: 1px solid #555;
  background: #252528;
  color: #e8e6e3;
  max-width: 5rem;
}

/* Blog menu */
.blog-menu {
  max-width: 38rem;
  margin: 0 auto;
  padding: 2rem 0;
}

.blog-menu-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.blog-menu-intro {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.blog-card-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.blog-card {
  display: block;
  padding: 0.85rem 1rem;
  border: 2px solid var(--contrast);
  border-radius: 8px;
  background-color: var(--background-color);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.18);
}

.blog-card--with-thumb {
  padding: 0;
  display: flex;
  flex-direction: column;
}

.blog-card-thumb {
  border-bottom: 2px solid var(--contrast);
  overflow: hidden;
  line-height: 0;
  flex-shrink: 0;
}

.blog-card-thumb img {
  width: 100%;
  display: block;
  height: 108px;
  object-fit: cover;
  object-position: center;
  opacity: 0.72;
  filter: saturate(0.9) contrast(0.95);
  transition: opacity 0.15s ease, filter 0.15s ease;
}

.blog-card:hover .blog-card-thumb img {
  opacity: 0.82;
  filter: saturate(1) contrast(1);
}

.blog-card--with-thumb .blog-card-body {
  padding: 0.85rem 1rem;
}

/* Position palette (eight cards; QOTW / LeetCode overrides below) */
.blog-card-list li:nth-child(1) .blog-card {
  box-shadow: 4px 4px 0px #c4a574;
}

.blog-card-list li:nth-child(2) .blog-card {
  box-shadow: 4px 4px 0px #9a8bb5;
}

.blog-card-list li:nth-child(3) .blog-card {
  box-shadow: 4px 4px 0px #7aa5b8;
}

.blog-card-list li:nth-child(4) .blog-card {
  box-shadow: 4px 4px 0px #7aa5b8;
}

.blog-card-list li:nth-child(5) .blog-card {
  box-shadow: 4px 4px 0px #8DCEA7;
}

.blog-card-list li:nth-child(6) .blog-card {
  box-shadow: 4px 4px 0px #b8a082;
}

.blog-card-list li:nth-child(7) .blog-card {
  box-shadow: 4px 4px 0px #c4a574;
}

.blog-card-list li:nth-child(8) .blog-card {
  box-shadow: 4px 4px 0px #9a8bb5;
}

/* Question of the week (Cassidoo) — warm yellow–gold, theme-consistent */
.blog-card-list li.blog-card-item--qotw .blog-card {
  box-shadow: 4px 4px 0px #c9a227;
}

/* Slow Code feature — muted deep teal, distinct but on-palette */
.blog-card-list li.blog-card-item--slowcode .blog-card {
  box-shadow: 4px 4px 0px #4f7f8a;
}

/* LeetCode series — distinct from position-based palette */
.blog-card-list li.blog-card-item--leetcode .blog-card {
  box-shadow: 4px 4px 0px #b5654b;
}

.blog-card:hover {
  transform: translate(2px, 2px);
}

.blog-card-list li:nth-child(1) .blog-card:hover {
  box-shadow: 2px 2px 0px #c4a574;
}

.blog-card-list li:nth-child(2) .blog-card:hover {
  box-shadow: 2px 2px 0px #9a8bb5;
}

.blog-card-list li:nth-child(3) .blog-card:hover {
  box-shadow: 2px 2px 0px #7aa5b8;
}

.blog-card-list li:nth-child(4) .blog-card:hover {
  box-shadow: 2px 2px 0px #7aa5b8;
}

.blog-card-list li:nth-child(5) .blog-card:hover {
  box-shadow: 2px 2px 0px #8DCEA7;
}

.blog-card-list li:nth-child(6) .blog-card:hover {
  box-shadow: 2px 2px 0px #b8a082;
}

.blog-card-list li:nth-child(7) .blog-card:hover {
  box-shadow: 2px 2px 0px #c4a574;
}

.blog-card-list li:nth-child(8) .blog-card:hover {
  box-shadow: 2px 2px 0px #9a8bb5;
}

.blog-card-list li.blog-card-item--qotw .blog-card:hover {
  box-shadow: 2px 2px 0px #c9a227;
}

.blog-card-list li.blog-card-item--slowcode .blog-card:hover {
  box-shadow: 2px 2px 0px #4f7f8a;
}

.blog-card-list li.blog-card-item--leetcode .blog-card:hover {
  box-shadow: 2px 2px 0px #b5654b;
}

.blog-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.blog-card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.blog-card-meta {
  font-size: 0.8rem;
  color: var(--text-subtle);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.blog-card-author {
  font-weight: 500;
  font-style: normal;
}

.blog-card-date {
  font-style: normal;
}

/* Home page intro */
.home-intro {
  max-width: 38rem;
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

.home-intro h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.home-greeting {
  /* The welcome greeting is the first element in the section. */
  margin-top: 0;
}

.hero-name {
  font-size: 1.75rem;
  font-weight: 600;
  margin-top: 2.5rem;
  margin-bottom: 0.25rem;
  color: var(--text-main);
}

.hero-tagline {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.home-intro .where-to-start-title {
  margin-top: 0;
}

.home-intro-divider {
  width: 100%;
  margin: 2rem 0 1.25rem;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.28);
}

.hero-portrait-wrap {
  text-align: center;
  margin: 1.5rem auto 1.5rem;
}

.hero-portrait {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.home-intro p {
  line-height: 1.7;
  font-size: 1rem;
  color: var(--text-muted);
}

.home-intro p + p {
  margin-top: 1rem;
}

@media (max-width: 600px) {
  .content {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .floating-controls {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .blog-card-list {
    grid-template-columns: 1fr;
  }

  .header-right .logo-div-mirror {
    display: none;
  }

  .header-right {
    position: relative;
    justify-content: center;
  }

  .header-right .share-btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
  }

  .header-right .share-btn:hover {
    transform: translateX(-50%) translate(2px, 2px);
  }
}

.footer {
  border-radius: 0px 0px 20px 20px;
  border: 5px solid var(--contrast);
  background-color: var(--background-color);
  padding: 0.5rem 0.5rem;
  
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;

  text-align: center;
}

.social-links a {
  text-decoration: none;
  font-size: 1rem;
  color: inherit;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 3px solid var(--contrast);
  border-radius: 50%;

  box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.4);

  margin: 4px;

  cursor: pointer;

  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.social-links a:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.4);
}

.social-links a img {
  width: 24px;
  height: 24px;
  display: block;
}

.social-links a img[src*="twitter"] {
  width: 20px;
  height: 20px;
}

.footer-meta {
  font-size: 0.85rem;
  color: var(--text-subtle);
}