:root {
  --paper: #f7f4ee;
  --paper-strong: #efebe3;
  --ink: #22211f;
  --muted: #67615a;
  --line: #d8d1c7;
  --accent: #2f63d8;
  --panel: #fbfaf7;
}

body {
  background: var(--paper);
  color: var(--ink);
}

.serif,
.athelas {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
}

.home-header-shell {
  padding-bottom: 6.8rem;
  background: linear-gradient(180deg, #2f2f32 0%, #343437 100%);
}

.home-header-shell--compact {
  padding-bottom: 0.35rem;
}

.home-brand-mark {
  font-family: "Avenir Next", Avenir, "Helvetica Neue", sans-serif;
  letter-spacing: -0.02em;
}

.home-hero {
  padding: 6.6rem 1rem 6rem;
}

.home-hero-inner {
  max-width: 72rem;
  padding: 0 1rem;
}

.home-hero-title {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  font-size: clamp(3rem, 6.2vw, 5.1rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-align: center;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.16);
}

.home-shell {
  padding-bottom: 3rem;
}

.home-intro {
  margin-top: 4rem;
  padding-bottom: 0.75rem;
  text-align: left;
}

.home-intro p {
  margin-top: 0;
  margin-bottom: 1.25rem;
  font-size: 1.12rem;
  line-height: 1.95;
}

.home-intro p:first-child {
  color: var(--ink);
  font-weight: 600;
}

.home-focus,
.home-stream {
  margin-top: 3.25rem;
}

.home-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.home-kicker {
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.home-inline-link,
.summary-link {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.home-focus-grid,
.archive-grid,
.taxonomy-grid,
.post-related-grid,
.post-nav-grid {
  display: grid;
  gap: 1rem;
}

.home-focus-grid,
.taxonomy-grid,
.archive-grid,
.post-related-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.post-nav-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.home-focus-card,
.taxonomy-card,
.post-nav-card,
.post-related-card,
.post-side-card,
.lead-magnet-box,
.entry-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  box-shadow: none;
}

.home-focus-card,
.taxonomy-card,
.entry-card,
.post-nav-card,
.post-related-card {
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.home-focus-card:hover,
.taxonomy-card:hover,
.entry-card:hover,
.post-nav-card:hover,
.post-related-card:hover {
  transform: translateY(-2px);
  border-color: #b9b1a6;
  background: #fffdf9;
}

.home-focus-card {
  display: block;
  padding: 1.3rem 1.35rem;
}

.home-focus-card h3,
.entry-card-title,
.taxonomy-card .athelas {
  color: var(--ink);
  line-height: 1.18;
}

.home-focus-card p,
.entry-card-summary,
.taxonomy-card p,
.taxonomy-card span.mid-gray {
  color: var(--muted);
  line-height: 1.75;
}

.entry-card {
  display: block;
  overflow: hidden;
}

.entry-card:not(.entry-card--feature) .entry-card-body {
  padding-right: clamp(1.35rem, 4vw, 2.2rem);
}

.entry-card-inner {
  display: grid;
  grid-template-columns: 1fr;
}

.entry-card--feature .entry-card-inner {
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 1.35rem;
  align-items: stretch;
}

.entry-card-media {
  height: 100%;
}

.entry-card-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.entry-card-body {
  padding: 1.25rem 1.35rem 1.35rem;
}

.entry-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.entry-card-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.entry-card-date {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.entry-card-title {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.entry-card-summary p {
  margin: 1rem 0 0;
}

.taxonomy-card {
  display: block;
  padding: 1.2rem 1.3rem;
}

.taxonomy-card--route {
  background: #f4f0e8;
}

.route-links {
  display: grid;
  gap: 0.6rem;
}

.route-link {
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.lead-magnet-box {
  max-width: none;
  padding: 1.35rem 1.5rem;
  text-align: left;
  background: #f1ede6;
}

.lead-magnet-copy,
.contact-info p {
  color: var(--muted);
}

.contact-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.contact-meta {
  display: grid;
  gap: 0.35rem;
}

.contact-qrcode {
  margin: 0;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: #fffdfa;
}

.contact-qrcode img {
  width: 186px;
  height: auto;
  display: block;
  border-radius: 0.65rem;
  filter: none;
}

.about-contact .contact-qrcode img {
  width: 220px;
}

.post-tldr {
  border-left: 3px solid var(--accent);
  background: #f8f4ed;
}

.single-page-content {
  padding-top: 0.25rem;
}

.single-page-content h2 {
  margin-top: 2.6rem;
}

.single-page-content h3 {
  margin-top: 1.6rem;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  align-items: baseline;
}

.post-tags-item {
  list-style: none;
}

.post-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: color 0.18s ease;
}

.post-tag,
.post-tag:link,
.post-tag:visited {
  color: var(--muted);
}

.post-tag::before {
  content: "#";
  color: #a28643;
}

.post-tag:hover,
.post-tag:focus {
  color: var(--ink);
}

.about-contact {
  margin-top: 3rem;
}

.post-nav-card,
.post-related-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.15rem 1.2rem;
}

.post-related-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.post-nav-card,
.post-nav-card:link,
.post-nav-card:visited,
.post-related-card,
.post-related-card:link,
.post-related-card:visited {
  color: var(--ink);
}

.post-nav-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.post-nav-title,
.post-related-title {
  display: block;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.post-related-card {
  justify-content: center;
  min-height: 7.25rem;
  padding: 1.1rem 1.15rem;
}

.post-related-title {
  font-size: 0.96rem;
  line-height: 1.7;
}

.post-side-card + .post-side-card {
  margin-top: 1rem;
}

.post-side-card ul {
  margin-bottom: 0;
}

.post-cta {
  border: 1px solid var(--line);
  background: #f8f4ed;
  padding: 1.2rem 1.3rem;
}

.post-cta-title {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.65;
}

.post-cta-copy {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.82;
}

@media (max-width: 60rem) {
  .home-focus-grid,
  .taxonomy-grid,
  .archive-grid,
  .post-related-grid,
  .entry-card--feature .entry-card-inner {
    grid-template-columns: 1fr;
  }

  .home-section-heading {
    align-items: start;
  }

  .entry-card:not(.entry-card--feature) .entry-card-body {
    padding-right: 1.35rem;
  }
}

@media (max-width: 30em) {
  .home-hero {
    padding: 3.6rem 1rem 3rem;
  }

  .home-hero-title {
    font-size: 2.45rem;
    text-align: left;
  }

  .home-intro {
    margin-top: 2.4rem;
  }

  .home-intro p {
    font-size: 1.03rem;
    line-height: 1.8;
  }

  .contact-info {
    align-items: start;
  }

  .contact-qrcode img,
  .about-contact .contact-qrcode img {
    width: 160px;
  }
}

:root {
  --paper: #fcfcfb;
  --paper-strong: #f3f3ef;
  --ink: #1f2430;
  --muted: #60656f;
  --line: #d9dfe7;
  --accent: #2b62c9;
  --panel: #ffffff;
}

body {
  background: var(--paper);
  color: var(--ink);
}

.portal-site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(252, 252, 251, 0.94);
  backdrop-filter: blur(12px);
}

.portal-header-shell,
.portal-home-masthead,
.portal-page-layout,
.portal-page-hero,
.portal-nav-primary,
.portal-nav-topics {
  max-width: 72rem;
  margin: 0 auto;
}

.portal-nav {
  padding-top: 1.2rem;
  padding-bottom: 1rem;
}

.portal-nav-primary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.portal-brand-block {
  max-width: 28rem;
}

.portal-brand-link {
  display: inline-block;
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
  font-size: clamp(1.45rem, 2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.portal-brand-copy {
  margin: 0.35rem 0 0;
  color: #4f5661;
  font-size: 0.95rem;
  line-height: 1.7;
}

.portal-nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.portal-menu {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.portal-menu-link,
.portal-utility-link {
  color: #2b3038;
  font-size: 0.95rem;
  font-weight: 600;
}

.portal-utility-link {
  color: var(--accent);
}

.portal-nav-topics {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  overflow-x: auto;
  white-space: nowrap;
}

.portal-nav-topics-label {
  color: #565d67;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portal-nav-topic {
  color: #39414c;
  font-size: 0.95rem;
}

.portal-home-shell,
.portal-page-shell {
  padding-top: 2rem;
  padding-bottom: 4.5rem;
}

.portal-home-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.95fr);
  gap: 2rem;
  padding: 1.8rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
}

.portal-eyebrow,
.portal-section-kicker {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.portal-home-title,
.portal-page-title,
.portal-section-title {
  margin: 0;
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
  letter-spacing: -0.03em;
}

.portal-home-title {
  font-size: clamp(2.3rem, 4vw, 3.75rem);
  line-height: 1.12;
}

.portal-home-lead,
.portal-page-copy {
  margin: 1rem 0 0;
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.portal-home-actions,
.portal-side-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.portal-primary-link,
.portal-secondary-link,
.portal-section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--line);
  font-size: 0.92rem;
  font-weight: 700;
}

.portal-primary-link {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.portal-secondary-link,
.portal-section-link {
  background: #fff;
  color: var(--ink);
}

.portal-home-stats {
  display: grid;
  gap: 1rem;
}

.portal-stat-card {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.portal-stat-card strong {
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
  font-size: 2rem;
  line-height: 1;
}

.portal-stat-card span,
.portal-page-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.portal-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 0.95fr);
  gap: 2.5rem;
  align-items: start;
  margin-top: 2.2rem;
}

.portal-editor-note {
  padding: 0 0 1.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.portal-editor-note p {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.92;
}

.portal-section + .portal-section {
  margin-top: 2.4rem;
}

.portal-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.portal-section-title,
.portal-page-title {
  font-size: clamp(1.95rem, 3vw, 2.8rem);
  line-height: 1.16;
}

.portal-stream {
  border-top: 1px solid var(--line);
}

.entry-card {
  display: block;
  overflow: visible;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}

.entry-card:hover {
  transform: none;
  border-color: var(--line);
  background: transparent;
}

.entry-card:not(.entry-card--feature) .entry-card-body,
.entry-card-body {
  padding: 1.45rem 0 1.5rem;
}

.entry-card-inner {
  display: grid;
  grid-template-columns: 1fr;
}

.entry-card--feature .entry-card-inner {
  grid-template-columns: minmax(160px, 190px) minmax(0, 1fr);
  gap: 1.15rem;
  align-items: start;
}

.entry-card-media {
  margin-top: 1.55rem;
}

.entry-card-media img {
  min-height: 0;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 0;
}

.entry-card-meta {
  justify-content: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.entry-card-tag {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.entry-card-date {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: none;
}

.entry-card-title {
  margin: 0;
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
  font-size: clamp(1.55rem, 2.2vw, 2.05rem);
  font-weight: 700;
  line-height: 1.3;
}

.entry-card-title a,
.entry-card-title a:visited {
  color: var(--ink);
}

.entry-card-summary,
.entry-card-summary p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.88;
}

.summary-link {
  margin-top: 0.95rem;
  border-bottom: 0;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
}

.portal-sidebar-stack {
  display: grid;
  gap: 1.2rem;
}

.portal-side-block {
  padding: 1rem 1.05rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.portal-side-title,
.portal-route-title {
  margin: 0;
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
}

.portal-side-title {
  font-size: 1.1rem;
}

.portal-side-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.95rem;
}

.portal-side-item {
  display: grid;
  gap: 0.28rem;
  padding-top: 0.1rem;
  color: var(--ink);
}

.portal-side-item + .portal-side-item,
.portal-route-item + .portal-route-item {
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.portal-side-item-title {
  color: var(--ink);
  font-size: 0.97rem;
  font-weight: 700;
  line-height: 1.55;
}

.portal-side-item-copy,
.portal-route-copy,
.portal-side-copy {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.portal-route-copy,
.portal-side-copy {
  margin: 0.45rem 0 0;
}

.portal-route-links {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.portal-route-link {
  color: var(--accent);
  font-size: 0.92rem;
  line-height: 1.6;
}

.portal-topic-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.95rem;
}

.portal-topic-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.65rem;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.88rem;
}

.portal-topic-link span {
  color: var(--muted);
  font-size: 0.78rem;
}

.portal-page-hero {
  padding: 0.5rem 0 1.8rem;
  border-bottom: 1px solid var(--line);
}

.portal-single-copy {
  color: var(--ink);
  max-width: 44rem;
  font-size: 1.05rem;
  line-height: 2;
}

.portal-single-copy > *:first-child {
  margin-top: 0;
}

.portal-single-copy p,
.portal-single-copy li {
  color: #444b56;
  line-height: 2;
}

.portal-single-copy p {
  margin-top: 0;
  margin-bottom: 1.35rem;
}

.portal-single-copy h2,
.portal-single-copy h3,
.portal-single-copy h4 {
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", serif;
  line-height: 1.35;
}

.portal-single-copy h2 {
  margin-top: 2.4rem;
  margin-bottom: 0.9rem;
  font-size: clamp(1.65rem, 2.6vw, 2.2rem);
}

.portal-single-copy h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: clamp(1.28rem, 2vw, 1.65rem);
}

.portal-single-copy ul,
.portal-single-copy ol {
  margin-top: 1rem;
  margin-bottom: 1.65rem;
  padding-left: 1.5rem;
}

.portal-single-copy li + li {
  margin-top: 0.55rem;
}

.portal-single-copy a,
.portal-single-copy a:visited {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 98, 201, 0.28);
}

.portal-single-copy a:hover,
.portal-single-copy a:focus {
  border-bottom-color: var(--accent);
}

.portal-single-copy strong {
  color: var(--ink);
}

.portal-single-copy blockquote {
  margin: 1.5rem 0;
  padding: 0.1rem 0 0.1rem 1rem;
  border-left: 3px solid var(--line);
  color: #535a65;
}

.portal-single-copy code {
  color: #1f2430;
}

.portal-single-copy pre {
  margin: 1.4rem 0;
}

.portal-single-copy li a {
  font-weight: 600;
  line-height: 1.75;
}

.code-copy-ready {
  position: relative;
  padding-top: 2.9rem;
}

.code-copy-button {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  z-index: 2;
  min-width: 3.8rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(17, 20, 26, 0.82);
  color: #f8f8f6;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
}

.code-copy-button:hover,
.code-copy-button:focus {
  background: rgba(31, 36, 48, 0.96);
  transform: translateY(-1px);
}

.code-copy-button.is-copied {
  background: rgba(34, 122, 86, 0.95);
}

.portal-about-contact {
  margin-top: 2.4rem;
}

.pagination {
  margin-top: 2rem;
}

.pagination a,
.pagination span {
  border-radius: 0;
}

@media (max-width: 60rem) {
  .portal-home-masthead,
  .portal-page-layout,
  .portal-nav-primary {
    grid-template-columns: 1fr;
    display: grid;
  }

  .portal-nav-links {
    justify-content: flex-start;
  }

  .portal-page-layout {
    gap: 1.8rem;
  }

  .entry-card--feature .entry-card-inner {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .entry-card-media {
    margin-top: 0;
    max-width: 16rem;
  }
}

@media (max-width: 30em) {
  .portal-nav {
    padding-top: 0.9rem;
  }

  .portal-menu {
    gap: 0.8rem;
    flex-wrap: wrap;
  }

  .portal-home-title,
  .portal-page-title,
  .portal-section-title {
    font-size: 2rem;
  }

  .portal-home-lead,
  .portal-page-copy,
  .portal-editor-note p,
  .entry-card-summary,
  .entry-card-summary p {
    font-size: 0.96rem;
  }

  .portal-single-copy {
    font-size: 1rem;
    line-height: 1.92;
  }

  .portal-single-copy p,
  .portal-single-copy li {
    line-height: 1.92;
  }

  .portal-home-shell,
  .portal-page-shell {
    padding-top: 1.4rem;
  }

  .portal-side-block {
    padding: 0.95rem;
  }
}