@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&family=Source+Sans+3:wght@300;400;500;600;700&display=swap');

/* ============================
   CSS Reset & Base
   ============================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --c-white: #ffffff;
  --c-surface: #f5f5f5;
  --c-ink: #1f1f1f;
  --c-ink-2: #3a3a3a;
  --c-ink-3: #6b6b6b;
  --c-border: #e0e0e0;
  --c-accent: #d4001a;
  --c-accent-2: #ff2d55;
  --c-overlay: rgba(31, 31, 31, 0.55);
  --radius-card: 28px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --shadow-card: 0 4px 24px rgba(31,31,31,0.08), 0 1.5px 6px rgba(31,31,31,0.04);
  --shadow-hover: 0 8px 32px rgba(31,31,31,0.14), 0 3px 10px rgba(31,31,31,0.07);
  --shadow-hero: 0 16px 48px rgba(31,31,31,0.22);
  --font-main: 'Lexend', 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 64px;
  --announce-h: 40px;
  --max-w: 1280px;
  --gap: 16px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-surface);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* ============================
   Announce Bar
   ============================ */
.announce-bar {
  background: var(--c-ink);
  color: var(--c-white);
  height: var(--announce-h);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 1rem;
  position: relative;
  z-index: 100;
}

.announce-bar p {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.announce-bar a {
  color: #ffd6db;
  text-decoration: underline;
}

/* ============================
   Header & Nav
   ============================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  height: var(--header-h);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-ink);
  flex-shrink: 0;
  text-decoration: none;
  min-height: 40px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
}

.brand-name {
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.site-nav {
  flex: 1;
  overflow: hidden;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0.2rem 0;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-xs);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-ink-2);
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base);
  min-height: 40px;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--c-ink);
  color: var(--c-white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 8px;
  margin-left: auto;
  min-width: 40px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-nav {
  display: none;
  background: var(--c-white);
  border-top: 1px solid var(--c-border);
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 199;
  padding: 0.75rem 1.5rem 1rem;
  box-shadow: 0 8px 24px rgba(31,31,31,0.12);
}

.mobile-nav[aria-hidden="false"] {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mobile-nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-ink-2);
  background: var(--c-surface);
  min-height: 40px;
  transition: background var(--transition-base), color var(--transition-base);
  text-decoration: none;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background: var(--c-ink);
  color: var(--c-white);
}

/* ============================
   Hero — Home
   ============================ */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 560px;
  max-height: 900px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-figure {
  position: absolute;
  inset: 0;
  margin: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-ink) 0%, #3a0008 60%, var(--c-accent) 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(31,31,31,0.82) 0%, rgba(31,31,31,0.3) 60%, transparent 100%);
}

.hero-aside {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.hero-badge {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  text-transform: uppercase;
}

.hero-h1 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
  max-width: 600px;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  max-width: 480px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background: var(--c-accent);
  color: var(--c-white);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  min-height: 44px;
  transition: background var(--transition-base), transform var(--transition-base);
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--c-accent-2);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  background: rgba(255,255,255,0.15);
  color: var(--c-white);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  min-height: 44px;
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(6px);
  transition: background var(--transition-base), transform var(--transition-base);
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.28);
  transform: translateY(-1px);
}

.hero-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.88);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.22);
  transition: background var(--transition-base);
  min-height: 32px;
  text-decoration: none;
}

.tag-chip:hover {
  background: rgba(255,255,255,0.24);
}

/* ============================
   Section Base
   ============================ */
.content-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.section-heading {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.subtitle,
p.subtitle,
p.subhead,
p.desc,
p.lead {
  font-size: 0.95rem;
  color: var(--c-ink-3);
  margin-top: 0.4rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.aside-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
}

.aside-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.aside-links li a {
  display: flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-xs);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-ink-2);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
  min-height: 40px;
  text-decoration: none;
}

.aside-links li a:hover {
  background: var(--c-ink);
  color: var(--c-white);
  border-color: var(--c-ink);
}

.aside-link {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-accent);
  text-decoration: none;
}

.aside-link:hover {
  text-decoration: underline;
}

/* ============================
   Bento Grid
   ============================ */
.bento-section {
  background: var(--c-white);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  margin-top: -2rem;
  position: relative;
  z-index: 10;
}

.bento-grid,
.children-grid,
.tag-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--gap);
  margin-top: 1rem;
}

.bento-card {
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  will-change: transform;
  position: relative;
}

.bento-card:hover {
  transform: scale(1.02) translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.bento-card.bento-wide {
  grid-column: span 2;
}

.bento-card.bento-tall {
  grid-row: span 2;
}

.card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.card-figure {
  flex: 1;
  overflow: hidden;
  margin: 0;
  min-height: 0;
  background: var(--c-surface);
}

.card-figure-placeholder {
  background: linear-gradient(135deg, #2a0008 0%, #5a001a 50%, var(--c-accent) 100%);
  opacity: 0.7;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.bento-card:hover .card-img {
  transform: scale(1.04);
}

.card-body {
  padding: 0.9rem 1rem 0.8rem;
  background: var(--c-white);
  flex-shrink: 0;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.3;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-desc {
  font-size: 0.8rem;
  color: var(--c-ink-3);
  line-height: 1.4;
  margin-bottom: 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-date {
  display: block;
  font-size: 0.75rem;
  color: var(--c-ink-3);
  margin-bottom: 0.2rem;
}

.card-cta {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-accent);
}

/* ============================
   Entry List (Home)
   ============================ */
.entry-section {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
}

.section-aside {
  flex: 0 0 200px;
  background: var(--c-white);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.entry-main {
  flex: 1;
  min-width: 0;
}

.entry-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.entry-item {
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.entry-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-hover);
}

.entry-link {
  display: flex;
  gap: 1rem;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
  align-items: flex-start;
}

.entry-fig {
  flex-shrink: 0;
  width: 80px;
  height: 60px;
  overflow: hidden;
  border-radius: var(--radius-xs);
  margin: 0;
  background: var(--c-surface);
}

.entry-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entry-info {
  flex: 1;
  min-width: 0;
}

.entry-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.3;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.entry-date {
  font-size: 0.75rem;
  color: var(--c-ink-3);
  display: block;
  margin-bottom: 0.2rem;
}

.entry-excerpt {
  font-size: 0.82rem;
  color: var(--c-ink-3);
  line-height: 1.4;
}

/* ============================
   Page Content Section
   ============================ */
.page-content-section {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.content-deco-fig {
  display: none;
}

.content-aside {
  flex: 0 0 220px;
  background: var(--c-white);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.page-content-body {
  flex: 1;
  min-width: 0;
  background: var(--c-white);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-ink-2);
}

.page-content-body h2,
.page-content-body h3 {
  color: var(--c-ink);
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
  letter-spacing: -0.01em;
}

.page-content-body p {
  margin-bottom: 1rem;
}

.page-content-body a {
  color: var(--c-accent);
  text-decoration: underline;
}

.page-content-body ul,
.page-content-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  list-style: disc;
}

/* ============================
   Category Layout
   ============================ */
.cat-hero-section {
  position: relative;
  height: 380px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.cat-hero-fig {
  position: absolute;
  inset: 0;
  margin: 0;
}

.cat-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cat-hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-ink) 0%, #3a0008 100%);
}

.cat-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(31,31,31,0.88) 0%, rgba(31,31,31,0.2) 100%);
}

.cat-hero-aside {
  position: relative;
  z-index: 2;
  padding: 2rem 2rem 2.5rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

.cat-eyebrow,
.tag-eyebrow,
.about-eyebrow,
.privacy-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.cat-h1,
.tag-h1,
.about-h1,
.privacy-h1,
.entry-h1,
.default-h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}

.cat-lead,
.tag-lead,
.about-lead,
.privacy-lead,
.entry-lead,
.default-lead {
  font-size: 1rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.55;
  max-width: 560px;
}

.cat-content-section,
.entry-content-section,
.tag-content-section,
.about-content-section,
.privacy-content-section,
.default-content-section {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.cat-aside,
.entry-aside,
.tag-aside,
.about-aside,
.privacy-aside,
.default-aside {
  flex: 0 0 210px;
  background: var(--c-white);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.cat-main-body,
.entry-body-wrap,
.tag-main-body,
.about-body,
.privacy-body,
.default-body {
  flex: 1;
  min-width: 0;
}

.cat-page-content,
.tag-page-content,
.about-page-content,
.privacy-page-content,
.default-page-content,
.entry-content-body {
  background: var(--c-white);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-ink-2);
  margin-top: 1rem;
}

.cat-page-content h2, .cat-page-content h3,
.tag-page-content h2, .tag-page-content h3,
.about-page-content h2, .about-page-content h3,
.privacy-page-content h2, .privacy-page-content h3,
.default-page-content h2, .default-page-content h3,
.entry-content-body h2, .entry-content-body h3 {
  color: var(--c-ink);
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
  letter-spacing: -0.01em;
}

.cat-page-content p, .tag-page-content p,
.about-page-content p, .privacy-page-content p,
.default-page-content p, .entry-content-body p {
  margin-bottom: 1rem;
}

.cat-page-content a, .tag-page-content a,
.about-page-content a, .privacy-page-content a,
.default-page-content a, .entry-content-body a {
  color: var(--c-accent);
  text-decoration: underline;
}

.cat-page-content ul, .cat-page-content ol,
.tag-page-content ul, .tag-page-content ol,
.about-page-content ul, .about-page-content ol,
.privacy-page-content ul, .privacy-page-content ol,
.default-page-content ul, .default-page-content ol,
.entry-content-body ul, .entry-content-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  list-style: disc;
}

.children-section,
.related-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.children-deco,
.related-deco,
.tag-list-deco,
.entry-content-fig,
.privacy-content-fig,
.default-content-fig,
.about-cats-fig {
  display: none;
}

.children-body,
.related-body,
.tag-list-body {
  width: 100%;
}

/* Children grid — li>section pattern */
.children-grid {
  margin-top: 1.25rem;
}

.children-grid .child-item {
  display: contents;
}

/* ============================
   Entry Layout
   ============================ */
.entry-hero-section {
  position: relative;
  height: 420px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.entry-hero-fig {
  position: absolute;
  inset: 0;
  margin: 0;
}

.entry-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entry-hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a0006 0%, #3a0012 60%, #6b001e 100%);
}

.entry-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(31,31,31,0.9) 0%, rgba(31,31,31,0.15) 70%);
}

.entry-hero-aside {
  position: relative;
  z-index: 2;
  padding: 1.5rem 2rem 2rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

.breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.breadcrumb a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--c-white);
}

.entry-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.6rem;
}

.entry-meta-date {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.entry-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.gallery-item {
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--c-surface);
}

.entry-extra-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Related */
.related-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 1.25rem;
}

.related-item {
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.related-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.related-link {
  display: flex;
  flex-direction: column;
  padding: 0;
  text-decoration: none;
  color: inherit;
}

.related-fig {
  height: 120px;
  overflow: hidden;
  margin: 0;
  background: var(--c-surface);
}

.related-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.related-item:hover .related-thumb {
  transform: scale(1.05);
}

.related-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-ink);
  padding: 0.7rem 0.9rem 0.2rem;
  line-height: 1.3;
}

.related-desc {
  font-size: 0.78rem;
  color: var(--c-ink-3);
  padding: 0 0.9rem 0.7rem;
  line-height: 1.4;
}

/* ============================
   Tag Layout
   ============================ */
.tag-hero-section {
  position: relative;
  height: 300px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.tag-hero-fig {
  position: absolute;
  inset: 0;
}

.tag-hero-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-ink) 0%, #2a0008 60%, var(--c-accent) 100%);
}

.tag-hero-aside {
  position: relative;
  z-index: 2;
  padding: 2rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

.tag-list-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ============================
   About Layout
   ============================ */
.about-intro-section {
  position: relative;
  height: 320px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.about-intro-fig {
  position: absolute;
  inset: 0;
}

.about-intro-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, var(--c-ink) 0%, #1a0006 50%, #3d0010 100%);
}

.about-intro-aside {
  position: relative;
  z-index: 2;
  padding: 2rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

.about-cats-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.about-cats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 1.25rem;
}

.about-cat-item {
  list-style: none;
}

.about-cat-card {
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.about-cat-link {
  display: block;
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
}

.about-cat-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.about-cat-desc {
  font-size: 0.85rem;
  color: var(--c-ink-3);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

/* ============================
   Privacy Layout
   ============================ */
.privacy-intro-section {
  position: relative;
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.privacy-intro-fig {
  position: absolute;
  inset: 0;
}

.privacy-intro-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, var(--c-ink) 0%, #2a2a2a 100%);
}

.privacy-intro-aside {
  position: relative;
  z-index: 2;
  padding: 2rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

.privacy-date {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}

/* ============================
   Default Layout
   ============================ */
.default-intro-section {
  position: relative;
  height: 320px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.default-intro-fig {
  position: absolute;
  inset: 0;
  margin: 0;
}

.default-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.default-hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-ink) 0%, #3a0008 100%);
}

.default-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(31,31,31,0.85) 0%, rgba(31,31,31,0.2) 100%);
}

.default-intro-aside {
  position: relative;
  z-index: 2;
  padding: 1.5rem 2rem 2rem;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}

/* ============================
   Footer
   ============================ */
.site-footer {
  background: var(--c-ink);
  color: var(--c-white);
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.25rem 0.1rem;
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
}

.footer-main a {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.5rem;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  min-height: 40px;
  border-radius: 6px;
  transition: color var(--transition-base);
}

.footer-main a:hover {
  color: var(--c-white);
  text-decoration: underline;
}

.footer-brand {
  font-weight: 700;
  color: var(--c-white) !important;
}

.footer-sep {
  color: rgba(255,255,255,0.35);
  padding: 0 0.15rem;
}

.footer-copy {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

/* ============================
   Scroll Reveal Animation
   ============================ */
.bento-card,
.entry-item,
.related-item,
.about-cat-card,
.child-item section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.45s ease, transform 0.45s ease, box-shadow var(--transition-base);
}

.bento-card.revealed,
.entry-item.revealed,
.related-item.revealed,
.about-cat-card.revealed,
.child-item section.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* When JS is disabled or not loaded, show everything */
.no-js .bento-card,
.no-js .entry-item,
.no-js .related-item,
.no-js .about-cat-card {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .bento-card,
  .entry-item,
  .related-item,
  .about-cat-card,
  .child-item section {
    opacity: 1;
    transform: none;
  }

  .bento-card:hover,
  .about-cat-card:hover,
  .related-item:hover,
  .entry-item:hover {
    transform: none;
  }
}

/* ============================
   Responsive — Tablet 768px
   ============================ */
@media (max-width: 1024px) {
  .bento-grid,
  .children-grid,
  .tag-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .related-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-cats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 58px;
    --announce-h: 36px;
  }

  .site-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-inner {
    padding: 0 1rem;
    gap: 0.75rem;
  }

  .hero-aside {
    padding: 0 1.25rem;
  }

  .hero-h1 {
    font-size: 1.7rem;
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .bento-grid,
  .children-grid,
  .tag-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }

  .bento-card.bento-wide {
    grid-column: span 2;
  }

  .bento-card.bento-tall {
    grid-row: span 1;
  }

  .content-section {
    padding: 2rem 1rem;
  }

  .entry-section {
    flex-direction: column;
  }

  .section-aside {
    flex: none;
    width: 100%;
    position: static;
  }

  .page-content-section {
    flex-direction: column;
  }

  .content-aside {
    flex: none;
    width: 100%;
    position: static;
  }

  .cat-content-section,
  .entry-content-section,
  .tag-content-section,
  .about-content-section,
  .privacy-content-section,
  .default-content-section {
    flex-direction: column;
  }

  .cat-aside,
  .entry-aside,
  .tag-aside,
  .about-aside,
  .privacy-aside,
  .default-aside {
    flex: none;
    width: 100%;
    position: static;
  }

  .related-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-cats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .entry-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .cat-hero-section,
  .entry-hero-section {
    height: 280px;
  }

  .tag-hero-section,
  .about-intro-section,
  .privacy-intro-section,
  .default-intro-section {
    height: 220px;
  }

  .hero-section {
    height: 100svh;
    min-height: 500px;
  }

  .children-section,
  .related-section,
  .tag-list-section,
  .about-cats-section {
    padding: 0 1rem 2rem;
  }
}

/* ============================
   Responsive — Mobile 480px
   ============================ */
@media (max-width: 480px) {
  .bento-grid,
  .children-grid,
  .tag-cards-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 180px;
    gap: 12px;
  }

  .bento-card.bento-wide {
    grid-column: span 2;
  }

  .related-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .about-cats-grid {
    grid-template-columns: 1fr;
  }

  .entry-gallery {
    grid-template-columns: 1fr;
  }

  .cat-hero-aside,
  .entry-hero-aside,
  .tag-hero-aside,
  .about-intro-aside,
  .privacy-intro-aside,
  .default-intro-aside {
    padding: 1rem 1rem 1.5rem;
  }

  .card-body {
    padding: 0.65rem 0.75rem 0.6rem;
  }

  .card-title {
    font-size: 0.85rem;
  }

  .footer-main {
    flex-direction: column;
    gap: 0.1rem;
  }

  .footer-sep {
    display: none;
  }
}

/* ============================
   Responsive — 375px Safety
   ============================ */
@media (max-width: 375px) {
  html {
    font-size: 15px;
  }

  .hero-h1 {
    font-size: 1.4rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .bento-grid,
  .children-grid,
  .tag-cards-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .bento-card {
    height: auto;
    min-height: 200px;
  }

  .bento-card.bento-wide {
    grid-column: span 1;
  }

  .related-list {
    grid-template-columns: 1fr;
  }
}