:root {
  --bg: #F9F7F2;
  --surface: #FFFFFF;
  --surface-soft: #F3F0E8;
  --section: #F5F3EE;
  --text: #2F3E36;
  --text-strong: #1F2D25;
  --muted: #586B5F;
  --border: #D1D7C7;
  --primary: #2F3E36;
  --primary-soft: #4A5D53;
  --accent: #D4A373;
  --secondary: #8A9A5B;
  --menstrual: #9B5858;
  --category-mood-text: #7A4545;
  --category-mood-bg: rgba(155, 88, 88, 0.12);
  --category-mood-border: rgba(155, 88, 88, 0.28);
  --category-tracking-text: #5F7039;
  --category-tracking-bg: rgba(138, 154, 91, 0.14);
  --category-tracking-border: rgba(138, 154, 91, 0.3);
  --shadow-light: rgba(47, 62, 54, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: linear-gradient(180deg, #FAFAF8 0%, var(--bg) 100%);
  font: 16px/1.65 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.blog-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 42px;
}

.blog-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 56px;
  margin-bottom: 32px;
}

.blog-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  text-decoration: none;
}

.blog-brand img {
  border-radius: 8px;
}

.blog-brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.blog-brand strong {
  color: var(--text-strong);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.08rem;
}

.blog-brand small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.top-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-links > a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.top-links > a:hover,
.top-links > a:focus-visible {
  color: var(--text-strong);
}

.blog-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 7vw, 74px);
  border: 1px solid var(--border);
  border-radius: 24px;
  background:
    radial-gradient(circle at 86% 12%, rgba(138, 154, 91, 0.18), transparent 33%),
    radial-gradient(circle at 7% 95%, rgba(212, 163, 115, 0.13), transparent 30%),
    var(--surface);
  box-shadow: 0 22px 58px var(--shadow-light);
}

.blog-kicker,
.blog-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.blog-category {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  padding: 3px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

.blog-category--mood-and-energy {
  border-color: var(--category-mood-border);
  color: var(--category-mood-text);
  background: var(--category-mood-bg);
}

.blog-category--tracking-basics {
  border-color: var(--category-tracking-border);
  color: var(--category-tracking-text);
  background: var(--category-tracking-bg);
}

.blog-category--cycle-phases {
  border-color: rgba(119, 141, 169, 0.3);
  color: #4F6379;
  background: rgba(119, 141, 169, 0.1);
}

.blog-category--symptoms-and-patterns {
  border-color: rgba(155, 88, 88, 0.28);
  color: var(--category-mood-text);
  background: var(--category-mood-bg);
}

.blog-hero h1 {
  max-width: 12ch;
  margin: 12px 0 0;
  color: var(--text-strong);
  font: 600 clamp(2.7rem, 7vw, 5rem)/0.98 "Playfair Display", Georgia, serif;
  letter-spacing: -0.045em;
}

.blog-hero > p:not(.blog-kicker) {
  max-width: 56ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.blog-hero--category h1 {
  max-width: 18ch;
}

.blog-search {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.blog-search label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-strong);
  font-size: 0.86rem;
  font-weight: 700;
}

.blog-search-row {
  display: flex;
  gap: 10px;
}

.blog-search input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 9999px;
  color: var(--text);
  background: var(--surface-soft);
  font: inherit;
}

.blog-search input:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(138, 154, 91, 0.2);
  outline-offset: 2px;
}

.blog-search button {
  min-width: 72px;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--primary);
  border-radius: 9999px;
  color: var(--text-strong);
  background: transparent;
  font: 600 0.9rem/1 "Inter", sans-serif;
  cursor: pointer;
}

.blog-search-status {
  min-height: 1.5em;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.blog-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 28px;
}

.blog-categories a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--border);
  border-radius: 9999px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
}

.blog-categories a:hover,
.blog-categories a:focus-visible,
.blog-categories a[aria-current="page"] {
  border-color: var(--primary);
  color: var(--text-strong);
  background: var(--surface-soft);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 4px 12px var(--shadow-light);
}

.blog-card-media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}

.blog-card-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.blog-card h2 {
  margin: 18px 0 0;
  color: var(--text-strong);
  font: 600 clamp(1.65rem, 3.2vw, 2.35rem)/1.08 "Playfair Display", Georgia, serif;
  letter-spacing: -0.025em;
}

.blog-card h2 a {
  text-decoration: none;
}

.blog-card h2 a:hover,
.blog-card h2 a:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.13em;
}

.blog-card-copy > p:not(.blog-meta) {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: clamp(34px, 7vw, 70px) 24px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  text-align: center;
}

.blog-empty h2 {
  margin: 0;
  color: var(--text-strong);
  font: 600 clamp(1.8rem, 4vw, 2.5rem)/1.15 "Playfair Display", Georgia, serif;
}

.blog-empty p {
  max-width: 50ch;
  margin: 12px auto 0;
  color: var(--muted);
}

.blog-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.blog-pagination a,
.blog-pagination span[aria-current="page"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 9999px;
  background: var(--surface);
  text-decoration: none;
}

.blog-pagination-ellipsis {
  align-self: center;
  min-width: 24px;
  color: var(--muted);
  text-align: center;
}

.blog-pagination span[aria-current="page"] {
  border-color: var(--primary);
  color: #F9F7F2;
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
}

.blog-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  width: fit-content;
  margin-top: auto;
  padding-top: 22px;
  color: var(--text-strong);
  font-weight: 700;
  text-underline-offset: 0.18em;
}

.blog-article-main {
  width: min(760px, 100%);
  margin: 0 auto;
}

.blog-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 0.86rem;
}

.blog-breadcrumbs--index {
  margin-bottom: 14px;
}

.blog-breadcrumbs a,
.blog-article-back a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--text-strong);
  font-weight: 700;
  text-underline-offset: 0.18em;
}

.blog-article-head {
  text-align: center;
}

.blog-article-head h1 {
  max-width: 12ch;
  margin: 14px auto 0;
  color: var(--text-strong);
  font: 600 clamp(2.4rem, 7vw, 4.3rem)/1 "Playfair Display", Georgia, serif;
  letter-spacing: -0.04em;
}

.blog-dek {
  max-width: 650px;
  margin: 20px auto 0;
  color: var(--muted);
  font: 400 1.16rem/1.6 "Playfair Display", Georgia, serif;
}

.blog-article-head .blog-meta {
  margin-top: 20px;
}

.blog-byline {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.blog-cover {
  margin: 36px 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface-soft);
}

.blog-cover img {
  display: block;
  width: 100%;
  height: auto;
}

.blog-article {
  padding: clamp(28px, 6vw, 60px);
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 22px 58px var(--shadow-light);
}

.blog-article h1,
.blog-article h2,
.blog-article h3 {
  color: var(--text-strong);
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: -0.025em;
}

.blog-article h1 {
  margin: 16px 0 30px;
  font-size: clamp(2.35rem, 6.5vw, 4.25rem);
  line-height: 1;
}

.blog-article h2 {
  margin: 44px 0 16px;
  font-size: clamp(1.7rem, 3.4vw, 2.25rem);
  line-height: 1.15;
}

.blog-article h3 {
  margin: 32px 0 14px;
  font-size: 1.35rem;
}

.blog-article p,
.blog-article li {
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.82;
}

.blog-article p {
  margin: 0;
}

.blog-article p + p,
.blog-article ul + p,
.blog-article ol + p {
  margin-top: 18px;
}

.blog-article ul,
.blog-article ol {
  margin: 16px 0 22px;
  padding-left: 24px;
}

.blog-article a {
  color: var(--text-strong);
  font-weight: 650;
  text-decoration-color: var(--secondary);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.blog-article strong {
  color: var(--text-strong);
}

.blog-article img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 28px auto;
  border-radius: 16px;
}

.blog-boundary,
.blog-sources,
.blog-related,
.blog-cta {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.blog-boundary {
  border-color: rgba(212, 163, 115, 0.5);
  background: rgba(212, 163, 115, 0.1);
}

.blog-boundary p,
.blog-cta p {
  margin: 0;
  color: var(--muted);
}

.blog-sources h2,
.blog-related h2,
.blog-cta h2 {
  margin: 0;
  color: var(--text-strong);
  font: 600 1.55rem/1.2 "Playfair Display", Georgia, serif;
}

.blog-sources ol {
  margin: 16px 0 0;
  padding-left: 24px;
}

.blog-sources li + li {
  margin-top: 8px;
}

.blog-sources a,
.blog-related a {
  color: var(--text-strong);
  text-underline-offset: 0.18em;
}

.blog-related-grid {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.blog-related-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
  font-weight: 600;
  text-decoration: none;
}

.blog-cta {
  background: var(--surface-soft);
  text-align: center;
}

.blog-cta p {
  margin-top: 10px;
}

.blog-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 18px;
  padding: 0 22px;
  border-radius: 9999px;
  color: #F9F7F2;
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  font-weight: 700;
  text-decoration: none;
}

.blog-article-back {
  margin-top: 20px;
}

.footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.footer p {
  margin: 0;
}

.footer p + p {
  margin-top: 6px;
}

.footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 4px;
  color: var(--muted);
  text-decoration: none;
}

.footer a:hover,
.footer a:focus-visible,
.social-links a:hover,
.social-links a:focus-visible {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin: 12px 0 0;
}

.social-links a {
  justify-content: center;
  width: 44px;
  min-height: 44px;
  padding: 0;
  color: var(--muted);
}

.social-links svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.footer .page-meta {
  font-size: 0.72rem;
  opacity: 0.7;
}

:root[data-theme="dark"] .blog-hero {
  background:
    radial-gradient(circle at 86% 12%, rgba(163, 179, 120, 0.13), transparent 33%),
    radial-gradient(circle at 7% 95%, rgba(219, 174, 124, 0.1), transparent 30%),
    var(--surface);
}

:root[data-theme="dark"] {
  --category-mood-text: #C88C89;
  --category-mood-bg: rgba(200, 140, 137, 0.12);
  --category-mood-border: rgba(200, 140, 137, 0.3);
  --category-tracking-text: #B8C79E;
  --category-tracking-bg: rgba(163, 179, 120, 0.14);
  --category-tracking-border: rgba(163, 179, 120, 0.32);
}

:root[data-theme="dark"] .blog-category--cycle-phases {
  border-color: rgba(157, 176, 199, 0.32);
  color: #9DB0C7;
  background: rgba(157, 176, 199, 0.1);
}

:root[data-theme="dark"] .blog-pagination span[aria-current="page"],
:root[data-theme="dark"] .blog-cta a {
  color: #F2EFE7;
}

@media (max-width: 720px) {
  .blog-shell {
    width: min(100% - 24px, 1080px);
    padding-top: 12px;
  }

  .blog-topbar {
    margin-bottom: 20px;
  }

  .top-links > a {
    display: none;
  }

  .blog-hero {
    padding: 30px 24px;
    border-radius: 20px;
  }

  .blog-hero h1 {
    font-size: clamp(2.55rem, 14vw, 3.7rem);
  }

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

  .blog-search-row {
    align-items: stretch;
  }

  .blog-search {
    padding: 16px;
  }

  .blog-categories {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .blog-categories a {
    flex: 0 0 auto;
  }

  .blog-card {
    min-height: 280px;
  }

  .blog-article {
    padding: 28px 22px;
    border-radius: 20px;
  }

  .blog-cover {
    border-radius: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}