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

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

:root {
  --black: #000000;
  --white: #ffffff;
  --ink: #111111;
  --ink-soft: #333333;
  --ink-muted: #555555;
  --surface: #f8f8f6;
  --surface-alt: #f0f0ee;
  --border: #e0e0de;
  --border-strong: #888888;
  --accent: #1a1a1a;
  --accent-hover: #333333;
  --font-head: 'Space Grotesk', 'DM Sans', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --bar-h: 56px;
  --radius: 4px;
  --max-w: 1200px;
  --col-gap: 2rem;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  padding-bottom: var(--bar-h);
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
a:hover { color: var(--ink-soft); }

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

ul, ol, menu { list-style: none; }

/* ============================================================
   Navigation — Bottom Fixed Bar + Fullscreen Overlay
   ============================================================ */
.nav-details {
  position: fixed;
  bottom: var(--bar-h);
  left: 0;
  right: 0;
  z-index: 200;
  pointer-events: none;
}

.nav-details summary {
  display: none;
}

.nav-details[open] {
  pointer-events: all;
}

.nav-fullscreen {
  position: fixed;
  inset: 0;
  bottom: var(--bar-h);
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 190;
  padding: 2rem;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.nav-fullscreen-menu {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 600px;
}

.nav-fullscreen-menu li a {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s, padding-left 0.2s;
  letter-spacing: 0.02em;
}

.nav-fullscreen-menu li a:hover {
  background: rgba(255,255,255,0.07);
  padding-left: 1.5rem;
}

.nav-fullscreen-brand {
  margin-top: 2.5rem;
  font-family: var(--font-head);
  font-size: clamp(1rem, 3vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}

/* Bottom Navigation Bar */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bar-h);
  background: var(--black);
  z-index: 300;
  border-top: 2px solid var(--white);
}

.bottom-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  padding: 0 0.5rem;
  gap: 0.25rem;
}

.bottom-nav-left,
.bottom-nav-right {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  overflow: hidden;
}

.bottom-nav-right {
  justify-content: flex-end;
}

.bottom-nav-link {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  padding: 0.6rem 0.4rem;
  min-height: 40px;
  display: flex;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100px;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.bottom-nav-link:hover { color: var(--white); }

.bottom-nav-brand {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  text-align: center;
  padding: 0.5rem 0.5rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  list-style: none;
  min-height: 40px;
  padding: 0.5rem;
}
.nav-toggle::-webkit-details-marker { display: none; }

.nav-cta-btn {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--black);
  background: var(--white);
  padding: 0.4rem 0.65rem;
  min-height: 40px;
  display: flex;
  align-items: center;
  cursor: pointer;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background 0.2s;
}
.nav-cta-btn:hover { background: #e0e0e0; }

.burger-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 20px;
}
.burger-icon span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}

/* ============================================================
   Hero Sections
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 45vh;
  background: var(--black);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hero-inner {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 45vh;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-content {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 55%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  text-align: right;
  padding: 3rem 2.5rem;
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
  border-right: 3px solid var(--white);
  padding-right: 0.75rem;
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 420px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--black);
  background: var(--white);
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: var(--radius);
  min-height: 44px;
  transition: background 0.2s, transform 0.15s;
}
.hero-btn:hover {
  background: #e0e0e0;
  transform: translateY(-2px);
  color: var(--black);
}

.hero-clip {
  height: 40px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* Category Hero */
.cat-hero {
  position: relative;
  min-height: 35vh;
  background: var(--black);
  overflow: hidden;
}

.cat-hero-inner {
  position: relative;
  min-height: 35vh;
  display: flex;
  align-items: flex-end;
}

.cat-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

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

.cat-eyebrow,
.about-eyebrow,
.privacy-eyebrow {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.cat-hero-text h1,
.about-hero-text h1,
.privacy-header-inner h1 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.cat-hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
}

/* Article Hero */
.article-hero {
  position: relative;
  background: var(--black);
  overflow: hidden;
  max-height: 40vh;
}

.article-hero-img {
  width: 100%;
  max-height: 40vh;
  object-fit: cover;
  opacity: 0.55;
  display: block;
  transition: transform 0.6s ease;
}

.article-hero:hover .article-hero-img {
  transform: scale(1.03);
}

/* About Hero */
.about-hero {
  position: relative;
  min-height: 35vh;
  background: var(--ink);
  overflow: hidden;
}

.about-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.about-hero-text {
  position: relative;
  z-index: 2;
  padding: 3rem 2rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

.about-hero-text p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  max-width: 560px;
}

/* Privacy Header */
.privacy-header-bar {
  background: var(--black);
  padding: 3rem 2rem 2rem;
}

.privacy-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.privacy-header-inner p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-top: 0.5rem;
  max-width: 560px;
}

/* ============================================================
   Layout Wrapper
   ============================================================ */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================================
   Home Layout
   ============================================================ */
.home-section {
  padding: 2.5rem 0;
}

.home-article {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.home-main-col {
  min-width: 0;
}

/* ============================================================
   Category Layout
   ============================================================ */
.cat-section {
  padding: 2.5rem 0;
}

.cat-article {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.cat-main-col {
  min-width: 0;
}

/* ============================================================
   Article Layout
   ============================================================ */
.article-section {
  padding: 2.5rem 0;
}

.article-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.article-main-col {
  min-width: 0;
}

/* ============================================================
   About Layout
   ============================================================ */
.about-section {
  padding: 2.5rem 0;
}

.about-article {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.about-main-col {
  min-width: 0;
}

/* ============================================================
   Privacy Layout
   ============================================================ */
.privacy-section {
  padding: 2.5rem 0;
}

.privacy-article {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.privacy-main-col {
  min-width: 0;
}

/* ============================================================
   Aside — Left Sidebar
   ============================================================ */
.home-aside,
.cat-aside,
.article-aside,
.about-aside,
.privacy-aside {
  position: sticky;
  top: 1.5rem;
}

.aside-inner {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--surface);
}

.aside-section-title {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--black);
}

.aside-nav li {
  border-bottom: 1px solid var(--border);
}

.aside-nav li:last-child {
  border-bottom: none;
}

.aside-nav a {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.55rem 0.25rem;
  transition: color 0.2s, padding-left 0.2s;
}

.aside-nav a:hover {
  color: var(--black);
  padding-left: 0.5rem;
}

.cat-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cat-link {
  display: block;
  text-decoration: none;
  padding: 0.6rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}

.cat-link:hover {
  border-color: var(--black);
  background: var(--white);
}

.cat-title {
  display: block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.cat-desc {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-bottom: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}

.breadcrumb a {
  color: var(--ink-muted);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--black); }

.bc-sep {
  color: var(--border-strong);
  font-size: 0.8rem;
}

/* ============================================================
   Page Content (shared)
   ============================================================ */
.page-content,
.article-content,
.about-content,
.privacy-content {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-content h2,
.article-content h2,
.about-content h2,
.privacy-content h2 {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--black);
  margin: 2.25rem 0 0.5rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.page-content h3,
.article-content h3,
.about-content h3,
.privacy-content h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin: 1.75rem 0 0.4rem;
}

.page-content p,
.article-content p,
.about-content p,
.privacy-content p {
  margin-bottom: 1.2rem;
}

.page-content ul,
.article-content ul,
.about-content ul,
.privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.page-content ol,
.article-content ol,
.about-content ol,
.privacy-content ol {
  list-style: decimal;
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.page-content li,
.article-content li,
.about-content li,
.privacy-content li {
  margin-bottom: 0.4rem;
}

.page-content blockquote,
.article-content blockquote,
.about-content blockquote,
.privacy-content blockquote {
  border-left: 4px solid var(--black);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--surface);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-content figure,
.article-content figure {
  margin: 2rem 0;
}

.page-content figcaption,
.article-content figcaption {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

/* Drop Cap for Article */
.drop-cap > p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-head);
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 0.85;
  margin-right: 0.12em;
  margin-top: 0.05em;
  color: var(--black);
}

/* ============================================================
   Article Header
   ============================================================ */
.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--black);
}

.article-h1 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.article-lead {
  font-size: 1.1rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.article-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.meta-date, .meta-updated {
  font-family: var(--font-head);
  font-weight: 500;
}

/* ============================================================
   Featured Article (Home)
   ============================================================ */
.featured-article {
  background: var(--black);
  color: var(--white);
  padding: 2rem;
  margin: 2rem 0;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.featured-label {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.featured-article h2 {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.featured-article h2 a {
  color: var(--white);
  text-decoration: none;
  transition: opacity 0.2s;
}
.featured-article h2 a:hover { opacity: 0.8; }

.featured-article .subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.featured-article .article-date {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  font-family: var(--font-head);
}

/* ============================================================
   Section Divider
   ============================================================ */
.section-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0 1.5rem;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-divider span {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}

/* ============================================================
   Article Grid (Home)
   ============================================================ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: var(--black);
  transform: translateY(-3px);
}

.card-img-wrap img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 1.1rem;
}

.card-body h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.card-body h3 a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s;
}
.card-body h3 a:hover { color: var(--black); }

.card-body p {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.card-body time {
  font-size: 0.75rem;
  color: var(--ink-muted);
  font-family: var(--font-head);
}

/* ============================================================
   Child List (Category — dl > dt > a + dd)
   ============================================================ */
.child-list-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--black);
}

.child-list-section h2 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.4rem;
}

.child-dl {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.child-dl dt {
  padding: 1rem 0 0.3rem;
  border-top: 1px solid var(--border);
}

.child-dl dt:first-of-type {
  border-top: none;
  padding-top: 0;
}

.child-dl dt a {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s;
}

.child-dl dt a::after {
  content: '→';
  font-size: 0.85em;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
}

.child-dl dt a:hover {
  color: var(--black);
}
.child-dl dt a:hover::after {
  opacity: 1;
  transform: translateX(3px);
}

.child-dl dd {
  padding: 0 0 0.75rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.child-desc {
  font-size: 0.9rem;
  color: var(--ink-muted);
  flex: 1;
  min-width: 200px;
}

.child-date {
  font-size: 0.75rem;
  color: var(--border-strong);
  font-family: var(--font-head);
  white-space: nowrap;
}

/* ============================================================
   Related Articles
   ============================================================ */
.related-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--black);
}

.related-section h2 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.3rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.related-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.related-card:hover {
  border-color: var(--black);
  transform: translateY(-2px);
}

.related-card a {
  display: block;
  padding: 1rem;
  text-decoration: none;
}

.related-title {
  display: block;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.35rem;
  line-height: 1.4;
}

.related-desc {
  display: block;
  font-size: 0.8rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* ============================================================
   About Page Specifics
   ============================================================ */
.about-header,
.privacy-meta {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--black);
}

.about-header h2,
.privacy-meta h2 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.3rem;
}

.about-mission-block {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--surface);
  border-left: 4px solid var(--black);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.about-mission-block h2 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.3rem;
}

.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.about-link-btn {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  background: var(--black);
  padding: 0.65rem 1.25rem;
  text-decoration: none;
  border-radius: var(--radius);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: background 0.2s;
}
.about-link-btn:hover {
  background: var(--ink-soft);
  color: var(--white);
}

/* ============================================================
   Privacy Page Specifics
   ============================================================ */
.privacy-contact {
  margin-top: 2.5rem;
  padding: 1.25rem;
  background: var(--surface);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.privacy-contact a {
  color: var(--ink);
  font-weight: 600;
}

/* ============================================================
   Subtitle (h2 + p.subtitle pattern)
   ============================================================ */
.subtitle {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
}

/* ============================================================
   Footer
   ============================================================ */
footer {
  background: var(--black);
  color: var(--white);
  margin-top: 4rem;
}

.footer-brand-section {
  padding: 3rem 2rem 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

.footer-brand-mega {
  font-family: var(--font-head);
  font-size: clamp(2rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  max-width: 500px;
  margin: 0 auto;
}

.footer-links-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 2.5rem 2rem;
  max-width: var(--max-w);
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h3 {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1rem;
}

.footer-col ul li {
  margin-bottom: 0.4rem;
}

.footer-col a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.2s;
  display: block;
  padding: 0.1rem 0;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom-section {
  padding: 1.5rem 2rem;
  text-align: center;
}

.footer-copyright,
.footer-notice {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.25rem;
}

/* ============================================================
   Article Date (visible)
   ============================================================ */
.article-date {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.5rem;
}

/* ============================================================
   Scroll Reveal Animation
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .card,
  .child-dl dt,
  .related-card,
  .featured-article {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.45s ease, transform 0.45s ease, border-color 0.2s;
  }

  .card.visible,
  .child-dl dt.visible,
  .related-card.visible,
  .featured-article.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   Responsive — Tablet & Mobile
   ============================================================ */
@media (max-width: 900px) {
  .footer-links-section {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-content {
    position: relative;
    width: 100%;
    text-align: left;
    align-items: flex-start;
    padding: 2rem 1.5rem;
  }

  .hero-eyebrow {
    border-right: none;
    border-left: 3px solid var(--white);
    padding-right: 0;
    padding-left: 0.75rem;
  }
}

@media (max-width: 768px) {
  .home-article,
  .cat-article,
  .article-body,
  .about-article,
  .privacy-article {
    grid-template-columns: 1fr;
  }

  .home-aside,
  .cat-aside,
  .article-aside,
  .about-aside,
  .privacy-aside {
    position: static;
    order: -1;
  }

  .aside-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .aside-inner > * {
    flex: 1 1 180px;
  }

  .footer-links-section {
    grid-template-columns: repeat(2, 1fr);
    padding: 2rem 1rem;
  }

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

  .bottom-nav-link {
    max-width: 72px;
    font-size: 0.62rem;
  }

  .bottom-nav-brand {
    font-size: 0.7rem;
    letter-spacing: 0.02em;
  }
}

@media (max-width: 480px) {
  .hero-h1 {
    font-size: 1.55rem;
  }

  .footer-links-section {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .footer-brand-mega {
    font-size: 2.2rem;
  }

  .bottom-nav-left,
  .bottom-nav-right {
    gap: 0.1rem;
  }

  .bottom-nav-link {
    max-width: 58px;
    font-size: 0.58rem;
    padding: 0.5rem 0.25rem;
  }

  .nav-cta-btn {
    padding: 0.35rem 0.45rem;
    font-size: 0.62rem;
  }

  .about-links {
    flex-direction: column;
  }

  .about-link-btn {
    justify-content: center;
  }

  .wrap {
    padding: 0 1rem;
  }

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

/* ============================================================
   Parallax (mild, CSS only)
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .article-hero-img {
    will-change: transform;
  }
}