/* ── Editorial Article Styles ──
   Scoped under .article-editorial for blog post reading experience.
   Parallax hero + hamburger sidebar adapted from portfolio/writing aesthetic.
   Also includes blog listing page styles.
*/

/* ════════════════════════════════════════
   HAMBURGER SIDEBAR (CSS-only checkbox hack)
   ════════════════════════════════════════ */

#nav-toggle {
  display: block;
  position: fixed;
  top: 1.2rem;
  left: 1.2rem;
  z-index: 20;
  -webkit-user-select: none;
  user-select: none;
}

#nav-toggle input[type="checkbox"] {
  display: block;
  width: 36px;
  height: 30px;
  position: absolute;
  top: -4px;
  left: -4px;
  cursor: pointer;
  opacity: 0;
  z-index: 22;
  -webkit-touch-callout: none;
}

#nav-toggle > span {
  display: block;
  width: 28px;
  height: 2px;
  margin-bottom: 6px;
  position: relative;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 1px;
  z-index: 21;
  transform-origin: 50% 50%;
  transition:
    transform 0.35s ease,
    opacity 0.3s ease,
    background 0.35s ease;
}

/* X transform when open */
#nav-toggle input:checked ~ span:nth-child(2) {
  transform: rotate(45deg) translate(1px, 10px);
  background: var(--gray-dark, #333);
}

#nav-toggle input:checked ~ span:nth-child(3) {
  opacity: 0;
  transform: scale(0.2);
}

#nav-toggle input:checked ~ span:nth-child(4) {
  transform: rotate(-45deg) translate(1px, -10px);
  background: var(--gray-dark, #333);
}

/* Scrim behind panel */
#nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.15);
  z-index: 18;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  cursor: pointer;
}

#nav-toggle input:checked ~ #nav-scrim {
  opacity: 1;
  pointer-events: auto;
}

/* Slide-in panel */
#nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: #fff;
  z-index: 19;
  padding: 5rem 2rem 2rem;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0);
  overflow-y: auto;
  border-right: 1px solid var(--rule-color, #e2e2e2);
}

#nav-toggle input:checked ~ #nav-panel {
  transform: translateX(0);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.08);
}

/* Panel masthead */
#nav-panel .panel-masthead {
  padding-bottom: 0.8rem;
  border-bottom: 2px solid #121212;
  margin-bottom: 1.2rem;
}

#nav-panel .panel-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #121212;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  /* Kill site blue gradient */
  background-image: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: #121212;
}

#nav-panel .panel-logo:hover {
  -webkit-text-fill-color: #121212;
}

#nav-panel .panel-logo img {
  width: 1.6em;
  height: 1.6em;
}

/* Site navigation links */
.panel-site-nav {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--rule-color, #e2e2e2);
}

.panel-site-nav a {
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 500;
  color: #555;
  text-decoration: none;
  display: block;
  padding: 0.35rem 0;
  transition: color 0.15s;
  background-image: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: #555;
}

.panel-site-nav a:hover {
  color: #121212;
  -webkit-text-fill-color: #121212;
}

.panel-cta {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.panel-cta a {
  font-family: var(--font-family);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  text-align: center;
  flex: 1;
}

.panel-cta .panel-signin {
  color: var(--color-black, #111);
  -webkit-text-fill-color: var(--color-black, #111);
  border: none;
  background: transparent;
  box-shadow: 0 0 0 1px rgba(var(--rgb-black, 0,0,0), 0.1),
    0 0 0.1em 0.02em rgba(var(--rgb-black, 0,0,0), 0.05);
}

.panel-cta .panel-signin:hover {
  color: var(--color-black, #111);
  -webkit-text-fill-color: var(--color-black, #111);
  box-shadow: 0 0 0 1px rgba(var(--rgb-black, 0,0,0), 0.85),
    0 0 0.1em 0.02em rgba(var(--rgb-black, 0,0,0), 0.05);
}

.panel-cta .panel-signup {
  color: var(--color-white, #fff);
  -webkit-text-fill-color: var(--color-white, #fff);
  background: var(--color-blue, rgb(37, 99, 235));
  border: none;
  box-shadow: none;
}

.panel-cta .panel-signup:hover {
  background: var(--color-green-dark, rgb(0, 117, 0));
  -webkit-text-fill-color: var(--color-white, #fff);
  box-shadow: none;
}

/* Articles section label */
.panel-articles-label {
  font-family: var(--font-family);
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #999;
  margin-bottom: 0.8rem;
}

#nav-panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#nav-panel li {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule-color, #e2e2e2);
}

#nav-panel li:last-child {
  border-bottom: none;
}

#nav-panel a {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.35;
  color: #333;
  text-decoration: none;
  transition: color 0.15s;
  display: block;
  /* Kill site blue gradient */
  background-image: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: #333;
}

#nav-panel a:hover {
  color: #121212;
  -webkit-text-fill-color: #121212;
}

#nav-panel current-article {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.35;
  color: #999;
  font-style: italic;
  display: block;
}

#nav-panel panel-section {
  display: block;
  font-family: var(--font-family);
  font-size: 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #999;
  margin-bottom: 0.2rem;
}

#nav-panel li.is-current {
  border-left: 3px solid #121212;
  padding-left: 0.8rem;
  margin-left: -0.8rem;
}

#nav-panel .panel-home {
  display: inline-block;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule-color, #e2e2e2);
  font-family: var(--font-family);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #999;
  text-decoration: none;
  transition: color 0.15s;
  /* Kill site blue gradient */
  background-image: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: #999;
}

#nav-panel .panel-home:hover {
  color: #121212;
  -webkit-text-fill-color: #121212;
}

/* ── Masthead (on hero) ── */
.masthead {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 1.2rem 1rem 2.5rem;
  background: linear-gradient(to bottom,
      white -100%,
      hsl(0deg 0% 0% / 0%));
  z-index: 2;
}

.masthead h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #121212 !important;
  -webkit-text-fill-color: #121212 !important;
  background-image: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
}

.masthead h1 a {
  color: inherit !important;
  -webkit-text-fill-color: inherit !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background-image: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
}

.masthead-logo {
  width: 1.6em;
  height: 1.6em;
  margin:inherit;
}

.masthead .date {
  font-family: var(--font-family);
  font-size: 0.8rem;
  text-shadow: 0 0 1.6em white;
  margin-top: 0.25rem;
  color: #333;
}

/* ════════════════════════════════════════
   PARALLAX HERO
   ════════════════════════════════════════ */

/* Fixed background image — stays in place as article scrolls over */
.hero-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 0;
  background: #1a1a1a;
  overflow: hidden;
}

/* Progressive blur-up: image starts soft, sharpens on load */
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: blur(20px);
  transform: scale(1.05);
  transition: filter 0.8s ease-out, transform 0.8s ease-out;
}

.hero-bg img.loaded {
  filter: blur(0);
  transform: scale(1);
}

/* Film grain overlay — primary layer (coarse, multiply blend) */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: var(--grain-size, 512px) var(--grain-size, 512px);
  opacity: var(--grain-opacity, 0.15);
  mix-blend-mode: multiply;
}

/* Film grain — secondary layer (fine highlight texture) */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='fine'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23fine)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: var(--grain-fine-size, 256px) var(--grain-fine-size, 256px);
  opacity: var(--grain-fine-opacity, 0.08);
  filter: contrast(160%) brightness(1200%);
}

/* Hero section — viewport-height container for overlay content */
.hero-section {
  position: relative;
  height: 100vh;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

/* Gradient overlay — dark at bottom for text readability */
.hero-overlay {
  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.85) 0%,
      rgba(0, 0, 0, 0.4) 50%,
      rgba(0, 0, 0, 0) 100%);
  padding: 3rem 2rem 2.5rem;
  text-align: center;
}

/* Kill the site-wide blue gradient on headings inside hero + article */
.hero-overlay h1,
.hero-overlay h2,
.hero-overlay h3,
.article-editorial h1,
.article-editorial h2,
.article-editorial h3,
.article-editorial h4,
.article-editorial h5,
.article-editorial strong,
.article-editorial .byline .author,
.article-nav a,
.posts-listing h1,
.posts-listing h2,
.post-card .post-title {
  background-image: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: inherit;
}

/* Section label above title */
.hero-overlay .hero-label {
  font-family: var(--font-family);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.75rem;
}

/* Title over hero image */
.hero-overlay .hero-title {
  font-family: var(--font-display);
  font-size: 3.2rem;
  line-height: 1.1;
  font-weight: 700;
  margin: 0;
  text-align: center;
  color: white;
  -webkit-text-fill-color: white;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

/* Photo credit in corner */
.hero-credit {
  position: absolute;
  bottom: 0.5rem;
  right: 1rem;
  font-family: var(--font-family);
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
  z-index: 2;
}

/* Article wrapper — scrolls over the fixed hero */
.article-wrapper {
  position: relative;
  z-index: 2;
  background:
    url('data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20512%20512%22%20width%3D%22512%22%20height%3D%22512%22%20preserveAspectRatio%3D%22none%22%3E%20%3Cstyle%20type%3D%22text%2Fcss%22%3E%20path%20%7B%20fill%3A%20none%3B%20stroke%3A%20rgba(235,201,143,0.12)%3B%20stroke-width%3A%201.01px%3B%20%7D%20%3C%2Fstyle%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M111.2%2C81.7L-33.7%2C226.6c-13.9%2C13.9-36.5%2C13.9-50.5%2C0L-229.1%2C81.7%20c-22.5-22.5-6.6-60.9%2C25.2-60.9H86C117.7%2C20.7%2C133.7%2C59.2%2C111.2%2C81.7z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M366.8%2C338.3L221.9%2C483.2c-13.9%2C13.9-36.5%2C13.9-50.5%2C0L26.6%2C338.3%20c-22.5-22.5-6.6-60.9%2C25.2-60.9h289.8C373.4%2C277.4%2C389.3%2C315.8%2C366.8%2C338.3z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M40.6%2C423l-144.9-144.9c-13.9-13.9-13.9-36.5%2C0-50.5L40.6%2C82.8%20c22.5-22.5%2C60.9-6.6%2C60.9%2C25.2v289.8C101.5%2C429.6%2C63.1%2C445.5%2C40.6%2C423z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M296.3%2C679.7L151.4%2C534.8c-13.9-13.9-13.9-36.5%2C0-50.5l144.9-144.9%20c22.5-22.5%2C60.9-6.6%2C60.9%2C25.2v289.8C357.2%2C686.3%2C318.8%2C702.2%2C296.3%2C679.7z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M623.5%2C81.7L478.6%2C226.6c-13.9%2C13.9-36.5%2C13.9-50.5%2C0L283.2%2C81.7%20c-22.5-22.5-6.6-60.9%2C25.2-60.9h289.8C630%2C20.7%2C646%2C59.2%2C623.5%2C81.7z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M296.3%2C166.4L151.4%2C21.5c-13.9-13.9-13.9-36.5%2C0-50.5l144.9-144.9%20c22.5-22.5%2C60.9-6.6%2C60.9%2C25.2v289.8C357.2%2C173%2C318.8%2C188.9%2C296.3%2C166.4z%22%2F%3E%20%3Cpath%20vector-effect%3D%22non-scaling-stroke%22%20d%3D%22M552.9%2C423L408%2C278.2c-13.9-13.9-13.9-36.5%2C0-50.5L552.9%2C82.8%20c22.5-22.5%2C60.9-6.6%2C60.9%2C25.2v289.8C613.8%2C429.6%2C575.4%2C445.5%2C552.9%2C423z%22%2F%3E%3C%2Fsvg%3E'),
    #fff;
}

/* Everything after the hero must sit above the fixed bg with no gaps */
body:has(.hero-bg) .footer {
  position: relative;
  z-index: 2;
  background: #fff;
  /* Convert all margins to padding so white bg extends edge-to-edge */
  margin: 0 !important;
  padding: var(--space-large, 2rem) var(--space-neutral) 0;
}

body:has(.hero-bg) .modal {
  z-index: 100;
}


/* ════════════════════════════════════════
   ARTICLE READING EXPERIENCE
   ════════════════════════════════════════ */

.article-editorial {
  max-width: var(--article-width, 80ch);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: var(--article-line-height, 1.8);
  color: #1a1a1a;
}

.article-editorial h1 {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  margin: 0 0 2rem;
  letter-spacing: -0.02em;
  color: #1a1a1a;
  -webkit-text-fill-color: #1a1a1a;
}

.article-editorial h2 {
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  border-top: 1px solid var(--rule-color);
  padding-top: 1.4rem;
  margin: 3rem 0 1.2rem;
  color: #444;
  -webkit-text-fill-color: #444;
}

.article-editorial h3 {
  font-family: var(--font-family);
  font-size: 1.1rem;
  font-weight: 500;
  margin: 2.4rem 0 0.8rem;
  color: #222;
  -webkit-text-fill-color: #222;
}

.article-editorial h4 {
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 600;
  margin: 2rem 0 0.6rem;
  color: #333;
  -webkit-text-fill-color: #333;
}

.article-editorial .article-body p {
  margin-bottom: 1.2rem;
}

.article-editorial .article-body > p:first-child {
  font-size: 1.3rem;
}

/* Drop cap */
.article-editorial .drop-cap > p:first-child::first-letter {
  font-family: var(--font-display);
  float: left;
  font-size: 4.5rem;
  line-height: 0.8;
  padding-right: 0.12em;
  padding-top: 0.08em;
  font-weight: 700;
  color: #1a1a1a;
}

/* Blockquotes within articles */
.article-editorial blockquote {
  border-left: 3px solid #1a1a1a;
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: #333;
}

.article-editorial blockquote p {
  margin-bottom: 0.6rem;
}

/* Pull quotes */
.article-editorial .pullquote {
  border-top: 3px solid #1a1a1a;
  border-bottom: 3px solid #1a1a1a;
  border-left: none;
  padding: 1.4rem 0;
  margin: 2.5rem auto;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.4;
  max-width: 36rem;
  color: #1a1a1a;
}

/* Figures */
.article-editorial figure {
  margin: 2rem 0;
}

.article-editorial figure img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.article-editorial figcaption {
  font-family: var(--font-family);
  font-size: 0.85rem;
  color: #777;
  border-top: 1px solid var(--rule-color);
  padding-top: 0.5rem;
  margin-top: 0.5rem;
}

/* Byline */
.article-editorial .byline {
  text-align: center;
  font-family: var(--font-family);
  font-size: 0.9rem;
  color: #666;
  border-bottom: 1px solid var(--rule-color);
  padding-bottom: 1.4rem;
  margin-bottom: 2.5rem;
}

.article-editorial .byline .author {
  font-weight: 600;
  color: #1a1a1a;
  font-size: 1rem;
}

.article-editorial .byline time {
  color: #888;
  font-size: 0.85rem;
}

.article-editorial .byline .post-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888;
  margin: 0.4rem 0.2rem 0;
  text-decoration: none;
}

/* Links within articles */
.article-editorial .article-body a {
  color: #333;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  transition: color var(--transition);
}

.article-editorial .article-body a:hover {
  color: #000;
}

/* Code blocks */
.article-editorial pre {
  font-size: 0.9rem;
  line-height: 1.5;
  border-radius: 6px;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.article-editorial code {
  font-size: 0.9em;
}

/* Lists */
.article-editorial ul,
.article-editorial ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.article-editorial li {
  margin-bottom: 0.4rem;
}

/* Notes */
.article-editorial .note {
  font-family: var(--font-family);
  font-size: 0.9rem;
  border-top: 1px solid var(--rule-color);
  padding-top: 1.2rem;
  margin-top: 3rem;
  color: #666;
}

/* Article navigation */
.article-nav {
  max-width: var(--article-width, 80ch);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  font-family: var(--font-family);
  border-top: 1px solid var(--rule-color);
}

.article-nav .nav-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #999;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule-color);
}

.article-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.article-nav a {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #333;
  text-decoration: none;
  transition: color 0.15s;
}

.article-nav a:hover {
  color: #000;
}


/* ════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════ */

@media (max-width: 50em) {
  .hero-overlay .hero-title {
    font-size: 2.2rem;
  }

  .hero-overlay {
    padding: 2rem 1.25rem 2rem;
  }

  .masthead {
    padding: 0.8rem 0.8rem 2rem;
  }

  .masthead h1 {
    font-size: 1.2rem;
  }

  #nav-toggle {
    top: 0.8rem;
    left: 0.8rem;
  }

  .article-editorial {
    font-size: 1.05rem;
    padding: 1.5rem 1rem 3rem;
  }

  .article-editorial h1 {
    font-size: 2rem;
  }

  .article-editorial .drop-cap > p:first-child::first-letter {
    font-size: 3.5rem;
  }

  .article-nav {
    padding: 1.5rem 1rem 2rem;
  }
}


/* ════════════════════════════════════════
   BLOG LISTING PAGE
   ════════════════════════════════════════ */

.posts-listing {
  max-width: 60rem;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.posts-listing h1 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.posts-listing > h2 {
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  border-top: 1px solid var(--rule-color);
  padding-top: 1.4rem;
  margin: 2.5rem 0 1.2rem;
}

.posts-list {
  list-style: none;
  padding: 0;
}

.post-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  padding: 2rem 2.4rem;
  margin-bottom: 1.2rem;
  transition: box-shadow var(--transition-slow);
}

.post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.post-card .post-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  line-height: 1.3;
}

.post-card .post-title a {
  color: #1a1a1a;
  text-decoration: none;
  transition: color var(--transition);
}

.post-card .post-title a:hover {
  color: #555;
}

.post-card .post-date {
  display: block;
  font-family: var(--font-family);
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 0.6rem;
}

.post-card .post-description {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.6;
  color: #555;
  margin: 0.4rem 0 0;
}

.post-card .post-tags {
  margin-top: 0.8rem;
}

.post-card .post-tag {
  display: inline-block;
  font-family: var(--font-family);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888;
  text-decoration: none;
  margin-right: 0.6rem;
  transition: color var(--transition);
}

.post-card .post-tag:hover {
  color: #333;
}

/* GitHub posts grid layout */
.posts-list--grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.posts-list--grid .post-card {
  flex: 1 1 calc(50% - 0.5rem);
  min-width: 280px;
}

@media (max-width: 50em) {
  .posts-listing {
    padding: 0 1rem;
  }

  .post-card {
    padding: 1.5rem;
  }

  .post-card .post-title {
    font-size: 1.2rem;
  }

  .posts-list--grid .post-card {
    flex: 1 1 100%;
  }
}