:root {
  --paper: #f6f1e8;
  --paper-soft: #fbf8f1;
  --surface: #fffdf8;
  --ink: #20211f;
  --muted: #68635b;
  --line: #ded5c7;
  --teal: #155e63;
  --teal-dark: #0f3f43;
  --rust: #a55233;
  --gold: #c59046;
  --shadow: 0 18px 45px rgba(37, 31, 24, 0.12);
  --shadow-soft: 0 10px 28px rgba(37, 31, 24, 0.08);
  --radius: 8px;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Fraunces", Georgia, serif;
}

html {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
}

@media (min-width: 58em) {
  html {
    font-size: 18px;
  }
}

body {
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(21, 94, 99, 0.04), transparent 42rem),
    var(--paper);
}

.skip-link {
  background: var(--surface);
  border: 2px solid var(--teal);
  border-radius: 6px;
  color: var(--ink);
  left: 1rem;
  padding: 0.55rem 0.8rem;
  position: fixed;
  top: 1rem;
  transform: translateY(-180%);
  transition: transform 120ms ease;
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

a {
  color: var(--teal);
}

a:hover,
a:focus {
  color: var(--rust);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 650;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

p,
li {
  color: var(--muted);
}

strong {
  color: var(--ink);
}

.sidebar {
  background:
    radial-gradient(circle at 20% 0%, rgba(197, 144, 70, 0.24), transparent 18rem),
    linear-gradient(180deg, var(--teal-dark), #102f31);
  color: rgba(255, 253, 248, 0.74);
  padding: 1.25rem;
}

.sidebar a {
  color: var(--paper-soft);
}

.sidebar-about h1 {
  color: var(--paper-soft);
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.94;
}

.site-subtitle {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-bottom: 0.7rem;
  text-transform: uppercase;
}

.sidebar .lead {
  color: rgba(255, 253, 248, 0.7);
  font-size: 0.92rem;
}

.sidebar-nav {
  border-top: 1px solid rgba(255, 253, 248, 0.15);
  margin-top: 1.4rem;
  padding-top: 1rem;
}

.sidebar-nav-item {
  border-radius: 999px;
  color: rgba(255, 253, 248, 0.82);
  display: inline-flex;
  font-size: 0.9rem;
  line-height: 1;
  margin: 0.2rem 0.25rem 0.2rem 0;
  padding: 0.55rem 0.78rem;
}

.sidebar-nav-item:hover,
.sidebar-nav-item:focus,
.sidebar-nav-item.active {
  background: rgba(255, 253, 248, 0.12);
  color: #fff;
  text-decoration: none;
}

.sidebar-footer {
  align-items: center;
  border-top: 1px solid rgba(255, 253, 248, 0.15);
  color: rgba(255, 253, 248, 0.58);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.78rem;
  gap: 0.7rem;
  margin-top: 1.6rem;
  padding-top: 1rem;
}

.sidebar-footer a {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

.content {
  padding-bottom: 5rem;
  padding-top: 3rem;
}

.container,
.content {
  max-width: 68rem;
}

.page {
  background: rgba(255, 253, 248, 0.6);
  border: 1px solid rgba(222, 213, 199, 0.62);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.15rem, 3vw, 2.3rem);
}

.page-title {
  display: none;
}

.page-hero {
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
}

.page-hero p {
  font-size: 1.05rem;
  max-width: 42rem;
}

.eyebrow {
  color: var(--rust);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.page-note {
  color: var(--muted);
  font-size: 0.82rem !important;
  margin-top: 1rem;
}

.pull-quote {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 0.28rem solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.18rem;
  line-height: 1.45;
  margin: 0 0 2rem;
  padding: 1.2rem 1.35rem;
}

.pull-quote cite {
  color: var(--muted);
  display: block;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-style: normal;
  margin-top: 0.9rem;
}

.section-heading {
  align-items: end;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 2.4rem 0 1.2rem;
}

.section-heading h2 {
  margin: 0;
}

.book-controls {
  background: rgba(255, 253, 248, 0.76);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 2rem 0;
  padding: 0.9rem;
}

.book-controls label {
  color: var(--muted);
  display: grid;
  font-size: 0.78rem;
  font-weight: 800;
  gap: 0.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-controls select {
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  letter-spacing: 0;
  padding: 0.62rem 0.72rem;
  text-transform: none;
}

.filter-results {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  margin: -1.2rem 0 1.5rem;
}

.book-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

.book-grid-featured {
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
}

.book-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  min-width: 0;
  overflow: hidden;
  padding: 0.75rem;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.book-card:hover {
  border-color: rgba(21, 94, 99, 0.35);
  box-shadow: 0 16px 38px rgba(37, 31, 24, 0.12);
  transform: translateY(-1px);
}

.book-card[hidden] {
  display: none;
}

.book-header {
  display: grid;
  gap: 1rem;
  grid-template-columns: 7.25rem 1fr;
  min-width: 0;
}

.book-art {
  align-self: start;
  aspect-ratio: 2 / 3;
  background: #d8cbbb;
  border-radius: 6px;
  box-shadow: 0 14px 28px rgba(32, 33, 31, 0.18);
  display: block;
  overflow: hidden;
  position: relative;
}

.book-art img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.book-art-placeholder {
  align-items: center;
  background:
    linear-gradient(145deg, rgba(21, 94, 99, 0.88), rgba(165, 82, 51, 0.82)),
    #155e63;
  color: var(--paper-soft);
  display: flex;
  font-family: var(--serif);
  font-size: clamp(0.9rem, 2.4vw, 1.25rem);
  font-weight: 750;
  height: 100%;
  justify-content: center;
  line-height: 1.05;
  padding: 0.8rem;
  text-align: center;
  width: 100%;
}

.book-status {
  background: rgba(15, 63, 67, 0.88);
  border-radius: 999px;
  bottom: 0.45rem;
  color: var(--paper-soft);
  font-size: 0.62rem;
  font-weight: 800;
  left: 0.45rem;
  letter-spacing: 0.06em;
  padding: 0.22rem 0.46rem;
  position: absolute;
  right: 0.45rem;
  text-align: center;
  text-transform: uppercase;
}

.book-copy {
  min-width: 0;
}

.book-body {
  border-top: 1px solid rgba(222, 213, 199, 0.72);
  min-width: 0;
  padding-top: 0.85rem;
}

.book-copy h3 {
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.15;
  margin: 0.35rem 0 0.2rem;
}

.book-copy h3 a {
  color: var(--ink);
}

.book-copy h3 a:hover,
.book-copy h3 a:focus {
  color: var(--teal);
  text-decoration: none;
}

.book-copy p {
  font-size: 0.85rem;
  line-height: 1.48;
  margin-bottom: 0.65rem;
}

.book-author {
  color: var(--rust);
  font-size: 0.78rem !important;
  margin-bottom: 0.5rem !important;
}

.review-note {
  background: #f8f2e8;
  border: 1px solid rgba(222, 213, 199, 0.72);
  border-radius: 7px;
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.72rem;
}

.review-note span {
  color: var(--rust);
  display: block;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.review-note p {
  color: var(--ink);
  margin: 0;
}

.book-details {
  border-top: 1px solid var(--line);
  margin: 0.65rem 0;
  padding-top: 0.55rem;
}

.book-details summary {
  color: var(--teal);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
}

.book-details p {
  margin-top: 0.45rem;
}

.book-actions,
.book-page-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.book-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.68rem;
  font-weight: 800;
  gap: 0.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.book-meta span {
  background: #f1e8dc;
  border-radius: 999px;
  padding: 0.18rem 0.45rem;
}

.text-link,
.read-more {
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 800;
}

.text-link:hover,
.read-more:hover {
  color: var(--rust);
}

.secondary-link {
  color: var(--muted);
}

.breadcrumb {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.8rem;
  font-weight: 800;
  gap: 0.45rem;
  margin-bottom: 1.4rem;
}

.breadcrumb a {
  color: var(--teal);
}

.breadcrumb span::before {
  color: var(--line);
  content: "/";
  margin-right: 0.45rem;
}

.book-page-hero {
  align-items: start;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: clamp(1rem, 3vw, 2rem);
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
}

.book-page-cover {
  width: 100%;
}

.book-page-hero h1 {
  font-size: clamp(1.8rem, 4.4vw, 3.35rem);
  margin: 0.55rem 0 0.35rem;
}

.book-page-section {
  border-bottom: 1px solid rgba(222, 213, 199, 0.72);
  margin-bottom: 1.6rem;
  padding-bottom: 1.6rem;
}

.book-page-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.book-facts {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  margin: 1.1rem 0 0;
}

.book-facts div {
  background: #f8f2e8;
  border: 1px solid rgba(222, 213, 199, 0.72);
  border-radius: 7px;
  padding: 0.7rem 0.75rem;
}

.book-facts dt {
  color: var(--rust);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-facts dd {
  color: var(--ink);
  font-size: 0.86rem;
  margin: 0.15rem 0 0;
}

.theme-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.theme-list span {
  background: #f1e8dc;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.55rem;
}

.home-intro,
.blog-intro {
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
}

.home-intro h1,
.blog-intro h1 {
  margin-top: 0;
}

.home-intro p,
.blog-intro p {
  font-size: 1.08rem;
  max-width: 42rem;
}

.latest-post,
.recent-posts,
.home-sections,
.blog-posts {
  margin-top: 2rem;
}

.posts-grid,
.home-sections {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.post-card,
.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  margin-bottom: 1rem;
  padding: 1.15rem;
}

.post-card.featured {
  border-left: 0.28rem solid var(--gold);
  max-width: 42rem;
}

.post-card h2,
.post-card h3,
.section-card h2 {
  margin-top: 0;
}

.post-card p,
.post-excerpt {
  font-size: 0.92rem;
}

.post-meta {
  color: var(--rust);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.view-all {
  margin: 1.2rem 0 2rem;
}

.view-all a {
  border: 1px solid var(--teal);
  border-radius: 999px;
  color: var(--teal);
  display: inline-flex;
  font-weight: 800;
  padding: 0.55rem 0.9rem;
}

.view-all a:hover {
  background: var(--teal);
  color: var(--paper-soft);
  text-decoration: none;
}

.page > h2,
.page > h3 {
  margin-top: 2rem;
}

.page ul {
  padding-left: 1.1rem;
}

@media (min-width: 48em) {
  .sidebar {
    width: 19rem;
  }

  .sidebar-sticky {
    bottom: 1.4rem;
    left: 1.4rem;
    right: 1.4rem;
  }

  .content {
    margin-left: 21rem;
    margin-right: 2rem;
    max-width: 72rem;
  }
}

@media (min-width: 74em) {
  .content {
    margin-left: 23rem;
    margin-right: 4rem;
  }
}

@media (max-width: 47.99em) {
  .content {
    padding: 1rem;
  }

  .page {
    padding: 1rem;
  }

  .book-controls {
    grid-template-columns: 1fr;
  }

  .book-header {
    grid-template-columns: 6.25rem 1fr;
  }

  .section-heading {
    align-items: start;
    display: block;
  }
}

@media (max-width: 31em) {
  .book-header,
  .book-page-hero {
    grid-template-columns: 1fr;
  }

  .book-art {
    margin: 0 auto;
    max-width: 12rem;
    width: 100%;
  }
}