main.posts {
  padding: 2rem var(--page-pad);
  max-width: calc(var(--page-max) + var(--page-pad) * 2);
}

@media (min-width: 600px) {
  main.posts {
    padding: 3rem var(--page-pad);
  }
}

main.posts > h1 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 0.5rem;
}

@media (min-width: 600px) {
  main.posts > h1 {
    font-size: clamp(28px, 5vw, 42px);
  }
}

main.posts > h1::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin-top: 10px;
  background: linear-gradient(
    90deg,
    var(--green), var(--pink), var(--blue), var(--yellow),
    var(--orange), var(--violet), var(--red), var(--indigo)
  );
  border-radius: 2px;
}

main.posts > .content {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 1rem 0 2.5rem;
}

.posts-group {
  margin-bottom: 2.5rem;
}

.post-year {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-dim);
}

.posts-group:nth-child(8n + 1) .post-year { color: var(--green); border-color: var(--green); }
.posts-group:nth-child(8n + 2) .post-year { color: var(--pink); border-color: var(--pink); }
.posts-group:nth-child(8n + 3) .post-year { color: var(--blue); border-color: var(--blue); }
.posts-group:nth-child(8n + 4) .post-year { color: var(--yellow); border-color: var(--yellow); }
.posts-group:nth-child(8n + 5) .post-year { color: var(--orange); border-color: var(--orange); }
.posts-group:nth-child(8n + 6) .post-year { color: var(--violet); border-color: var(--violet); }
.posts-group:nth-child(8n + 7) .post-year { color: var(--red); border-color: var(--red); }
.posts-group:nth-child(8n + 8) .post-year { color: var(--indigo); border-color: var(--indigo); }

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

.post-item {
  border-bottom: 1px solid var(--border-subtle);
}

.post-item:last-child { border-bottom: none; }

.post-item-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  color: var(--text);
  text-decoration: none;
  transition: color 0.15s;
}

.post-item:nth-child(8n + 1) .post-item-inner:hover { color: var(--green); }
.post-item:nth-child(8n + 2) .post-item-inner:hover { color: var(--pink); }
.post-item:nth-child(8n + 3) .post-item-inner:hover { color: var(--blue); }
.post-item:nth-child(8n + 4) .post-item-inner:hover { color: var(--yellow); }
.post-item:nth-child(8n + 5) .post-item-inner:hover { color: var(--orange); }
.post-item:nth-child(8n + 6) .post-item-inner:hover { color: var(--violet); }
.post-item:nth-child(8n + 7) .post-item-inner:hover { color: var(--red); }
.post-item:nth-child(8n + 8) .post-item-inner:hover { color: var(--indigo); }

.post-item .post-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.post-day {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

.pagination {
  margin-top: 2rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  border-radius: 3px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.15s;
}

.pagination a:hover { border-color: var(--blue); color: var(--blue); }
.pagination .active { background: var(--green); color: #0e0e0e; border-color: var(--green); }

main.post {
  padding: 2rem var(--page-pad);
  max-width: calc(var(--page-max) + var(--page-pad) * 2);
}

@media (min-width: 600px) {
  main.post {
    padding: 3rem var(--page-pad);
  }
}

.post-info {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.5rem;
}

.post-info p {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.post-info a { color: var(--blue); }
.post-info a:hover { color: var(--link-hover); }

.flag { margin-left: 2px; }

.post-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
  color: var(--text);
}

@media (min-width: 600px) {
  .post-title {
    font-size: clamp(24px, 5vw, 38px);
  }

  .post-title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 0.85em;
    margin-right: 12px;
    border-radius: 2px;
    background: linear-gradient(to bottom, var(--green), var(--pink));
    vertical-align: middle;
    flex-shrink: 0;
  }
}

.post-title a { color: var(--text); text-decoration: none; }
.post-title a:hover { color: var(--text); }

.post-cover {
  width: 100%;
  margin: 0 auto;
  max-height: 360px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 2rem;
  display: block;
}

#toc {
  background: var(--bg-aside); 
  border-left: 3px solid var(--blue);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

.toc-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

#toc nav ul { padding-left: 1.1rem; margin: 0; }
#toc nav li { margin: 0.3rem 0; }
#toc nav li ul { list-style-type: circle; }
#toc nav a { color: var(--text-muted); font-size: 13px; text-decoration: none; }
#toc nav a:hover { color: var(--blue); }

.post-content {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.post-content h2 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.75rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (min-width: 600px) {
  .post-content h2 {
    font-size: 22px;
  }
}

.post-content h2::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.post-content h2:nth-of-type(8n + 1)::before { background: var(--green); }
.post-content h2:nth-of-type(8n + 2)::before { background: var(--pink); }
.post-content h2:nth-of-type(8n + 3)::before { background: var(--blue); }
.post-content h2:nth-of-type(8n + 4)::before { background: var(--yellow); }
.post-content h2:nth-of-type(8n + 5)::before { background: var(--orange); }
.post-content h2:nth-of-type(8n + 6)::before { background: var(--violet); }
.post-content h2:nth-of-type(8n + 7)::before { background: var(--red); }
.post-content h2:nth-of-type(8n + 8)::before { background: var(--indigo); }

.post-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
  color: var(--text);
}

.post-content h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 1.5rem 0 0.5rem;
}

.post-content p {
  margin: 0 0 1.25rem;
}
.post-content ul,
.post-content ol { padding-left: 1.5rem; margin: 0 0 1.25rem; }
.post-content li { margin-bottom: 0.4rem; }
.post-content strong { font-weight: 700; color: var(--text); }
.post-content em { font-style: italic; }

.post-content a {
  color: var(--blue);
  border-bottom: 1px solid rgba(16, 162, 245, 0.3);
  transition: color 0.15s, border-color 0.15s;
}

.post-content a:hover {
  color: var(--link-hover);
  border-color: var(--link-hover);
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 15px;
  background: var(--bg-card); 
  border-radius: 3px;
  padding: 0;
  color: var(--green);
}
 
.post-content blockquote {
  border-left: 3px solid var(--pink);
  margin: 0 0 1.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-aside);
  border-radius: 0 4px 4px 0;
  color: var(--text-muted);
  font-style: italic;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 1.5rem;
}

.post-content th {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted); 
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.post-content td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.post-content tr:hover td { background: var(--bg-card); }

.post-content img {
  border-radius: 4px; 
  margin-bottom: 1rem;
}

figure {
  margin: 0 auto;
}

figcaption {
  font-size: 14px;
}

.pagination__title {
  margin-bottom: 0.75rem;
}

.pagination__title-h {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.pagination__buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (min-width: 600px) {
  .pagination__buttons {
    flex-direction: row;
  }
}

.button { display: inline-flex; }

.button a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 3px;
  border: 1.5px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.15s;
}

.button__icon { font-size: 14px; }
.button.previous a:hover { border-color: var(--pink); color: var(--pink); }
.button.next a:hover { border-color: var(--green); color: var(--green); }

.sharing-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

#resp-sharing-button {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.resp-sharing-button__link { text-decoration: none; }

.resp-sharing-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 3px; 
  background: var(--bg-card);
  transition: border-color 0.15s, background 0.15s;
}

.resp-sharing-button__icon svg {
  width: 15px;
  height: 15px;
  fill: var(--text-dim);
  transition: fill 0.15s;
}

.resp-sharing-button--twitter:hover {
  border-color: var(--blue);
  background: rgba(16, 162, 245, 0.08);
}

.resp-sharing-button--twitter:hover .resp-sharing-button__icon svg { fill: var(--blue); }

.resp-sharing-button--email:hover {
  border-color: var(--green);
  background: rgba(36, 208, 90, 0.08);
}

.resp-sharing-button--email:hover .resp-sharing-button__icon svg { fill: var(--green); }

.resp-sharing-button--linkedin:hover {
  border-color: var(--indigo);
  background: rgba(92, 103, 242, 0.08);
}

.resp-sharing-button--linkedin:hover .resp-sharing-button__icon svg { fill: var(--indigo); }

#graphcomment {
  margin-top: 2.5rem;
}