/* Tokens and base --------------------------------------------------------- */
:root {
  --journal-pink: #f6829a;
  --journal-pink-deep: #b83850;
  --journal-cta-start: #b83850;
  --journal-cta-end: #8f263d;
  --journal-blue: #18739b;
  --journal-blue-pale: #eaf6fc;
  --journal-green: #28734f;
  --journal-green-pale: #edf8f0;
  --journal-yellow: #806000;
  --journal-yellow-pale: #fff8dc;
  --journal-ink: #3f3e49;
  --journal-ink-muted: #676675;
  --journal-border: #e9e3e9;
  --journal-surface: #ffffff;
  --journal-image-error: #f4edf0;
  --journal-radius-card: 26px;
  --journal-radius-soft: 18px;
  --journal-shadow: 0 14px 34px -28px rgba(63, 62, 73, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--journal-ink);
  background: var(--journal-surface);
  font: 400 16px/1.85 'M PLUS Rounded 1c', sans-serif;
}

h1,
h2,
h3,
.brand {
  font-family: 'Zen Maru Gothic', sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.wrap {
  width: min(100%, 1140px);
  margin: auto;
  padding: 0 28px;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  top: 8px;
  left: 12px;
  z-index: 1000;
  padding: 10px;
  background: var(--journal-surface);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--journal-blue);
  outline-offset: 3px;
}

/* Index hero and values -------------------------------------------------- */
.journal-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 58px;
  background: linear-gradient(135deg, #fff7f9, #f1f9fd);
}

.journal-hero::after {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 340px;
  height: 270px;
  border-radius: 48% 52% 60% 40%;
  background: #fff0b9;
  content: '';
  transform: rotate(18deg);
}

.journal-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.84fr);
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
}

.kicker,
.category {
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.kicker {
  color: var(--journal-pink-deep);
}

.journal-hero h1 {
  margin: 14px 0;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.35;
}

.journal-hero p {
  max-width: 610px;
  color: var(--journal-ink-muted);
}

.journal-hero-cover {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(184, 56, 80, 0.18);
  border-radius: var(--journal-radius-card);
  background: var(--journal-image-error);
  box-shadow: var(--journal-shadow);
}

.journal-hero-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.journal-hero-cover span {
  position: absolute;
  right: 14px;
  bottom: 12px;
  left: 14px;
  overflow: hidden;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--journal-ink);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.journal-values {
  border-bottom: 1px solid var(--journal-border);
  background: #fffdfc;
}

.journal-values ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.journal-value {
  display: grid;
  gap: 3px;
  min-height: 100px;
  align-content: center;
  padding: 22px 26px;
  border-left: 1px solid var(--journal-border);
}

.journal-value:first-child {
  border-left: 0;
}

.journal-value span:first-child {
  color: var(--journal-pink-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.journal-value span:last-child {
  color: var(--journal-ink-muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

/* Filters and cards ------------------------------------------------------ */
.featured-section,
.article-section,
.related {
  padding-top: 58px;
  padding-bottom: 64px;
}

.featured-section > h2,
.section-head h2,
.related > h2 {
  margin-top: 0;
  font-size: 1.8rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.journal-card {
  overflow: hidden;
  border: 1px solid var(--journal-border);
  border-radius: var(--journal-radius-card);
  background: var(--journal-surface);
  box-shadow: var(--journal-shadow);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.journal-card:hover {
  border-color: color-mix(in srgb, var(--journal-pink) 58%, var(--journal-border));
  box-shadow: 0 17px 38px -28px rgba(63, 62, 73, 0.52);
}

.journal-card.featured > a {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
}

.card-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--journal-image-error);
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease;
}

.journal-card:hover .card-cover img {
  transform: scale(1.015);
}

.journal-card.filter-enter {
  animation: filter-card-enter 0.22s ease-out both;
}

@keyframes filter-card-enter {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.card-body {
  padding: 24px;
}

.card-body h3 {
  margin: 9px 0;
  font-size: 1.25rem;
  line-height: 1.5;
}

.card-body p {
  color: var(--journal-ink-muted);
  font-size: 0.92rem;
}

.category {
  color: var(--journal-pink-deep);
}

.journal-card[data-category-key="development"] .category,
.filter[data-category-key="development"]::before {
  color: var(--journal-blue);
}

.journal-card[data-category-key="product"] .category,
.filter[data-category-key="product"]::before {
  color: var(--journal-pink-deep);
}

.journal-card[data-category-key="rescue"] .category,
.filter[data-category-key="rescue"]::before {
  color: var(--journal-green);
}

.journal-card[data-category-key="pet-health"] .category,
.filter[data-category-key="pet-health"]::before {
  color: var(--journal-yellow);
}

.journal-card[data-category-key="news"] .category,
.filter[data-category-key="news"]::before {
  color: var(--journal-ink-muted);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--journal-ink-muted);
  font-size: 0.8rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 30px;
}

.filter {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--journal-border);
  border-radius: 999px;
  background: var(--journal-surface);
  color: var(--journal-ink);
  cursor: pointer;
  font: 700 0.88rem inherit;
  padding: 9px 16px;
}

.filter::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentcolor;
  content: '';
}

.filter[data-category-key="all"]::before {
  color: var(--journal-ink-muted);
}

.filter[aria-pressed="true"] {
  border-color: var(--journal-ink);
  background: var(--journal-ink);
  color: #fff;
}

.journal-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 34px 24px;
  border: 1px solid var(--journal-border);
  border-radius: var(--journal-radius-soft);
  background: #fffafc;
  color: var(--journal-ink-muted);
  text-align: center;
}

/* Article, prose, TOC, and signature ------------------------------------ */
.article-detail {
  --journal-category-accent: var(--journal-pink-deep);
}

.article-detail[data-category-key="development"] {
  --journal-category-accent: var(--journal-blue);
}

.article-detail[data-category-key="product"] {
  --journal-category-accent: var(--journal-pink-deep);
}

.article-detail[data-category-key="rescue"] {
  --journal-category-accent: var(--journal-green);
}

.article-detail[data-category-key="pet-health"] {
  --journal-category-accent: var(--journal-yellow);
}

.article-detail[data-category-key="news"] {
  --journal-category-accent: var(--journal-ink-muted);
}

.article-detail .article-head > .category {
  color: var(--journal-category-accent);
}

.article-head {
  padding-top: 45px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--journal-ink-muted);
  font-size: 0.84rem;
}

.article-head h1 {
  max-width: 900px;
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.4;
}

.lead {
  max-width: 740px;
  color: var(--journal-ink-muted);
  font-size: 1.1rem;
}

.article-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  margin-top: 32px;
  border-radius: 32px;
  background: var(--journal-image-error);
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: 180px minmax(0, 740px);
  justify-content: center;
  gap: 52px;
  padding-top: 56px;
  padding-bottom: 50px;
}

.article-layout aside,
.prose {
  min-width: 0;
}

.toc {
  position: sticky;
  top: 100px;
  padding-left: 16px;
  border-left: 2px solid var(--journal-border);
}

.toc h2 {
  margin: 0;
  font-size: 1rem;
}

.toc ol {
  margin: 12px 0 0;
  padding-left: 0;
  list-style: none;
}

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

.toc a {
  color: var(--journal-ink-muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.toc a[aria-current="location"] {
  color: var(--journal-category-accent);
  font-weight: 800;
}

.toc-level-3 {
  margin-left: 10px;
}

.prose {
  max-width: 740px;
}

.prose h2,
.prose h3 {
  scroll-margin-top: 102px;
}

.prose h2 {
  position: relative;
  margin-top: 2.4em;
  padding-left: 18px;
  font-size: 1.8rem;
}

.prose h2::before {
  position: absolute;
  top: 0.27em;
  bottom: 0.27em;
  left: 0;
  width: 5px;
  border-radius: 999px;
  background: var(--journal-category-accent);
  content: '';
}

.prose h3 {
  margin-top: 2em;
  font-size: 1.35rem;
}

.prose pre {
  overflow: auto;
  padding: 20px;
  border-radius: var(--journal-radius-soft);
  background: #26242e;
  color: #f8f7fa;
  line-height: 1.65;
}

.prose figure {
  margin: 34px 0;
}

.prose figure img {
  border-radius: 20px;
  background: var(--journal-image-error);
}

.prose figcaption {
  color: var(--journal-ink-muted);
  font-size: 0.85rem;
  text-align: center;
}

.callout {
  margin: 26px 0;
  padding: 18px 20px;
  border-left: 5px solid var(--journal-blue);
  border-radius: 0 var(--journal-radius-soft) var(--journal-radius-soft) 0;
  background: var(--journal-blue-pale);
}

.callout-warning {
  border-color: var(--journal-yellow);
  background: var(--journal-yellow-pale);
}

.share-x {
  display: inline-flex;
  margin-top: 36px;
  border-radius: 999px;
  background: #15131a;
  color: #fff;
  font-weight: 800;
  padding: 13px 22px;
}

.editor-signature {
  margin: 0 auto 64px;
  color: var(--journal-ink-muted);
  font-size: 0.9rem;
}

.editor-signature p {
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--journal-border);
}

/* CTA and footer --------------------------------------------------------- */
.journal-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 30px;
  margin-bottom: 80px;
  padding: 42px;
  border-radius: 32px;
  background: linear-gradient(135deg, #fff1f5, #edf8fd);
}

.btn {
  display: inline-flex;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--journal-cta-start), var(--journal-cta-end));
  color: #fff;
  font-weight: 800;
  padding: 13px 22px;
}

.btn.secondary {
  border: 1px solid var(--journal-border);
  background: var(--journal-surface);
  color: var(--journal-ink);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

footer {
  padding: 38px 0;
  border-top: 1px solid var(--journal-border);
}

.foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* Tablet ----------------------------------------------------------------- */
@media (max-width: 900px) {
  .journal-hero-grid {
    gap: 36px;
  }

  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: minmax(0, 740px);
  }

  .toc {
    position: static;
    margin-bottom: 28px;
  }

  .journal-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Mobile ----------------------------------------------------------------- */
@media (max-width: 600px) {
  .wrap {
    padding: 0 22px;
  }

  .journal-hero {
    padding: 54px 0;
  }

  .journal-hero-grid,
  .journal-values ul {
    grid-template-columns: 1fr;
  }

  .journal-values ul {
    padding: 8px 0;
  }

  .journal-value,
  .journal-value:first-child {
    min-height: auto;
    padding: 14px 0;
    border-top: 1px solid var(--journal-border);
    border-left: 0;
  }

  .journal-value:first-child {
    border-top: 0;
  }

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

  .journal-card.featured > a {
    display: block;
  }

  .section-head,
  .foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .journal-cta {
    margin-inline: 0;
    padding: 28px;
  }

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

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

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .journal-card:hover .card-cover img {
    transform: none;
  }

  .journal-card.filter-enter {
    animation: none;
  }
}