@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Righteous&display=swap');

/* ============================================================
   CSS 自定义属性
   ============================================================ */
:root {
  --c-primary: #99ffcc;
  --c-accent: #00ff41;
  --c-dark: #001e3c;
  --c-dark-80: rgba(0, 30, 60, 0.8);
  --c-dark-60: rgba(0, 30, 60, 0.6);
  --c-primary-dim: rgba(153, 255, 204, 0.15);
  --c-accent-dim: rgba(0, 255, 65, 0.12);
  --c-text: #e8fff4;
  --c-text-muted: #8abba0;
  --c-border: rgba(153, 255, 204, 0.2);
  --bottom-bar-h: 60px;
  --font-brand: 'Righteous', 'Poppins', sans-serif;
  --font-body: 'Poppins', system-ui, sans-serif;
  --radius: 0;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-text);
  background-color: var(--c-dark);
  min-height: 100vh;
  overflow-x: hidden;
  padding-bottom: var(--bottom-bar-h);
}

body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-accent); }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-brand);
  line-height: 1.25;
  color: var(--c-primary);
}

/* ============================================================
   Organic Cell Blobs (Biomimetic decorative)
   ============================================================ */
.cell-blob {
  position: absolute;
  border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
  filter: blur(40px);
  pointer-events: none;
  animation: breathe 6s ease-in-out infinite;
}

.cb1 {
  width: 380px; height: 280px;
  background: var(--c-accent-dim);
  top: -60px; right: -60px;
  animation-duration: 7s;
}
.cb2 {
  width: 280px; height: 220px;
  background: var(--c-primary-dim);
  bottom: 20px; left: -40px;
  animation-duration: 9s;
  animation-delay: -3s;
}
.cb3 {
  width: 200px; height: 160px;
  background: rgba(0,255,65,0.08);
  top: 30%; right: 10%;
  animation-duration: 11s;
  animation-delay: -5s;
}

@keyframes breathe {
  0%, 100% { transform: scale(1) rotate(0deg); border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%; }
  33% { transform: scale(1.06) rotate(3deg); border-radius: 44% 56% 37% 63% / 60% 40% 60% 40%; }
  66% { transform: scale(0.96) rotate(-2deg); border-radius: 56% 44% 66% 34% / 46% 54% 46% 54%; }
}

@media (prefers-reduced-motion: reduce) {
  .cell-blob { animation: none; }
  .reveal-item { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   Bottom Navigation Bar
   ============================================================ */
.bottom-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--bottom-bar-h);
  background: var(--c-dark);
  border-top: 2px solid var(--c-accent);
  z-index: 900;
  display: flex;
  align-items: center;
}

.bottom-bar-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bottom-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 6px;
  color: var(--c-primary);
  font-family: var(--font-brand);
  font-size: 1.4rem;
}

.brand-mark-text {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  color: var(--c-accent);
  font-weight: 700;
  display: block;
  line-height: 1;
}

.brand-mark img { width: 36px; height: 36px; object-fit: contain; }

.bottom-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  background: var(--c-accent);
  color: var(--c-dark);
  font-family: var(--font-brand);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background var(--transition);
}

.bottom-cta:hover { background: var(--c-primary); color: var(--c-dark); }

/* ============================================================
   Hamburger Button
   ============================================================ */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.ham-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-primary);
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.hamburger.active .ham-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active .ham-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active .ham-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Fullscreen Side Nav (Overlay)
   ============================================================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 30, 60, 0.7);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.side-nav {
  position: fixed;
  top: 0;
  left: -100%;
  width: min(360px, 88vw);
  height: 100vh;
  background: var(--c-dark);
  border-right: 2px solid var(--c-accent);
  z-index: 1100;
  transition: left var(--transition);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 80px 0 100px;
}

.side-nav.open { left: 0; }

.side-nav nav { flex: 1; }

.side-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

.side-nav a {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-text);
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
  border-left: 3px solid transparent;
}

.side-nav a:hover,
.side-nav a[aria-current="page"] {
  background: var(--c-primary-dim);
  color: var(--c-accent);
  border-left-color: var(--c-accent);
  padding-left: 40px;
}

/* ============================================================
   Page Wrapper
   ============================================================ */
.page-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ============================================================
   Hero Slash (斜切分割线)
   ============================================================ */
.hero-slash {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 48px;
  background: var(--c-dark);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
  z-index: 2;
}

/* ============================================================
   Home Hero
   ============================================================ */
.hero-home {
  position: relative;
  min-height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #001e3c 0%, #002a50 60%, #001428 100%);
  overflow: hidden;
  padding: 80px 24px 80px;
  text-align: center;
}

.hero-bg-cells {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 4px 14px;
  margin-bottom: 20px;
}

.hero-home h1 {
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  color: var(--c-primary);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}

.hero-sub {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--c-text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 28px;
  background: var(--c-accent);
  color: var(--c-dark);
  font-family: var(--font-brand);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: background var(--transition), transform 0.15s;
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 28px;
  background: transparent;
  color: var(--c-primary);
  font-family: var(--font-brand);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid var(--c-primary);
  transition: background var(--transition), color var(--transition);
}

.btn-secondary:hover { background: var(--c-primary); color: var(--c-dark); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 18px;
  border: 1px solid var(--c-primary);
  color: var(--c-primary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}

.btn-outline:hover { background: var(--c-primary); color: var(--c-dark); }

/* ============================================================
   Section Headers
   ============================================================ */
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.section-header h2 {
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  color: var(--c-primary);
  white-space: nowrap;
}

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--c-accent), transparent);
  min-width: 40px;
}

.entry-count {
  font-size: 0.8rem;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 2px 10px;
  white-space: nowrap;
}

/* ============================================================
   Content Wrap
   ============================================================ */
.content-wrap {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px;
}

/* ============================================================
   Prose (正文)
   ============================================================ */
.prose {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-text);
  max-width: 800px;
}

.prose h2 { font-size: 1.4rem; color: var(--c-primary); margin: 2em 0 0.8em; padding-bottom: 0.3em; border-bottom: 1px solid var(--c-border); }
.prose h3 { font-size: 1.15rem; color: var(--c-accent); margin: 1.6em 0 0.6em; }
.prose p { margin-bottom: 1.2em; }
.prose a { color: var(--c-accent); border-bottom: 1px solid var(--c-accent); }
.prose a:hover { color: var(--c-primary); border-bottom-color: var(--c-primary); }
.prose ul, .prose ol { padding-left: 1.5em; margin-bottom: 1.2em; }
.prose li { margin-bottom: 0.5em; }
.prose ul li { list-style: disc; }
.prose ol li { list-style: decimal; }
.prose blockquote { border-left: 3px solid var(--c-accent); padding: 12px 20px; margin: 1.5em 0; background: var(--c-primary-dim); color: var(--c-text-muted); }
.prose strong { color: var(--c-primary); font-weight: 600; }
.prose time { color: var(--c-accent); font-size: 0.9em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.prose th, .prose td { padding: 10px 14px; border: 1px solid var(--c-border); text-align: left; }
.prose th { background: var(--c-primary-dim); color: var(--c-primary); font-weight: 600; }

/* ============================================================
   Category Cards (home)
   ============================================================ */
.cat-section, .entries-section {
  margin-top: 64px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2px;
}

.cat-block {
  background: rgba(0, 30, 60, 0.6);
  border: 1px solid var(--c-border);
  transition: border-color var(--transition), background var(--transition);
}

.cat-block:hover { border-color: var(--c-accent); background: var(--c-primary-dim); }

.cat-inner {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.cat-inner h3 { font-size: 1.05rem; }
.cat-inner h3 a { color: var(--c-primary); }
.cat-inner h3 a:hover { color: var(--c-accent); }
.cat-inner p { font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.6; flex: 1; }

/* ============================================================
   Cell Cards (home child entries)
   ============================================================ */
.entries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}

.cell-card {
  background: var(--c-dark);
  border: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
}

.cell-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--c-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}

.cell-card:hover { border-color: var(--c-accent); }
.cell-card:hover::before { transform: scaleY(1); }

.cell-inner {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
}

.cell-tag {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 600;
}

.card-date, .entry-date, .meta-date, .meta-mod {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  display: block;
}

.cell-title { font-size: 1rem; }
.cell-title a { color: var(--c-primary); }
.cell-title a:hover { color: var(--c-accent); }
.cell-desc { font-size: 0.85rem; color: var(--c-text-muted); line-height: 1.6; flex: 1; }
.cell-link { font-size: 0.82rem; color: var(--c-accent); font-weight: 600; align-self: flex-start; }
.cell-link:hover { color: var(--c-primary); }

/* ============================================================
   Reveal Animations
   ============================================================ */
.reveal-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Category Page Header
   ============================================================ */
.cat-header {
  position: relative;
  min-height: 40vh;
  background: linear-gradient(160deg, #001428 0%, #002a50 70%, #001e3c 100%);
  overflow: hidden;
  padding: 72px 24px 72px;
  display: flex;
  align-items: flex-end;
}

.cat-header-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cat-header-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.cat-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  margin: 16px 0 12px;
}

.cat-desc {
  font-size: 1rem;
  color: var(--c-text-muted);
  max-width: 640px;
  line-height: 1.8;
}

/* ============================================================
   Category Page Entries List
   ============================================================ */
.children-section { margin-top: 56px; }

.entries-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.entry-item {
  display: flex;
  gap: 0;
  background: rgba(0, 30, 60, 0.5);
  border: 1px solid var(--c-border);
  transition: border-color var(--transition), background var(--transition);
  overflow: hidden;
}

.entry-item:hover { border-color: var(--c-accent); background: var(--c-primary-dim); }

.entry-thumb {
  width: 160px;
  min-height: 120px;
  object-fit: cover;
  flex-shrink: 0;
}

.entry-body {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.entry-title { font-size: 1.05rem; }
.entry-title a { color: var(--c-primary); }
.entry-title a:hover { color: var(--c-accent); }
.entry-excerpt { font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.65; flex: 1; }
.entry-more { font-size: 0.82rem; color: var(--c-accent); font-weight: 600; align-self: flex-start; }
.entry-more:hover { color: var(--c-primary); }

/* ============================================================
   Entry Page
   ============================================================ */
.entry-header {
  position: relative;
  padding: 64px 24px 72px;
  background: linear-gradient(145deg, #001e3c 0%, #001428 100%);
  overflow: hidden;
  min-height: 35vh;
  display: flex;
  align-items: flex-end;
}

.entry-header-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.entry-header-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.entry-header h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  margin: 14px 0 12px;
}

.entry-wrap { max-width: 900px; }

.entry-hero-media {
  margin-bottom: 40px;
}

.entry-hero-img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.entry-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.entry-content { margin-bottom: 48px; }

.entry-nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--c-border);
  margin-top: 48px;
  flex-wrap: wrap;
}

.back-link, .home-link {
  font-size: 0.9rem;
  color: var(--c-accent);
  font-weight: 500;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.back-link:hover, .home-link:hover { color: var(--c-primary); }

/* ============================================================
   Related Section
   ============================================================ */
.related-section { margin-top: 56px; }

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2px;
}

.related-card {
  background: rgba(0, 30, 60, 0.5);
  border: 1px solid var(--c-border);
  padding: 20px;
  transition: border-color var(--transition), background var(--transition);
}

.related-card:hover { border-color: var(--c-accent); background: var(--c-primary-dim); }
.related-card h3 { font-size: 0.92rem; margin-bottom: 8px; }
.related-card h3 a { color: var(--c-primary); }
.related-card h3 a:hover { color: var(--c-accent); }
.related-card p { font-size: 0.82rem; color: var(--c-text-muted); line-height: 1.55; }

/* ============================================================
   About Page
   ============================================================ */
.about-header {
  position: relative;
  min-height: 40vh;
  padding: 72px 24px 80px;
  background: linear-gradient(135deg, #001e3c 0%, #002a50 100%);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.about-header-bg { position: absolute; inset: 0; overflow: hidden; }

.about-header-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.about-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  margin: 16px 0 12px;
}

.about-subtitle { font-size: 1rem; color: var(--c-text-muted); max-width: 600px; }

.about-wrap { max-width: 900px; }

.about-identity {
  padding: 32px 0;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 40px;
}

.about-brand-block {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.about-logo-wrap img { max-height: 48px; width: auto; }

.brand-text {
  font-family: var(--font-brand);
  font-size: 1.6rem;
  color: var(--c-primary);
}

.about-brand-line {
  font-size: 0.95rem;
  color: var(--c-text-muted);
}

.about-links { margin-top: 56px; }
.about-links h2 { font-size: 1.3rem; margin-bottom: 20px; }

.about-link-row {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

.about-link-card {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 20px;
  background: rgba(0, 30, 60, 0.6);
  border: 1px solid var(--c-border);
  color: var(--c-text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.about-link-card:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: var(--c-primary-dim);
}

/* ============================================================
   Privacy Page
   ============================================================ */
.privacy-header {
  position: relative;
  padding: 72px 24px 80px;
  background: var(--c-dark);
  border-bottom: 2px solid var(--c-border);
  overflow: hidden;
}

.privacy-header-content {
  max-width: 1200px;
  margin: 0 auto;
}

.privacy-header h1 {
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  margin: 14px 0 10px;
}

.privacy-updated {
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.privacy-wrap { max-width: 800px; }
.privacy-prose { max-width: 100%; }

.privacy-footer-links { margin-top: 48px; }
.privacy-footer-links h2 { font-size: 1.2rem; margin-bottom: 16px; }

.privacy-link-row { display: flex; gap: 2px; flex-wrap: wrap; }

.privacy-link-item {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  font-size: 0.88rem;
  transition: border-color var(--transition), color var(--transition);
}

.privacy-link-item:hover { border-color: var(--c-accent); color: var(--c-accent); }

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

.breadcrumb a { color: var(--c-text-muted); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb span[aria-hidden] { color: var(--c-border); }
.breadcrumb span[aria-current] { color: var(--c-accent); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: #000d1e;
  border-top: 2px solid var(--c-accent);
  margin-top: auto;
}

.footer-cta-block {
  background: linear-gradient(135deg, #002a50 0%, #001e3c 100%);
  border-bottom: 1px solid var(--c-border);
  padding: 56px 24px;
  text-align: center;
}

.footer-cta-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--c-primary);
  margin-bottom: 12px;
}

.footer-cta-sub {
  font-size: 0.95rem;
  color: var(--c-text-muted);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.footer-cols {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
}

.footer-brand { margin-bottom: 12px; }
.footer-brand img { max-height: 40px; width: auto; }
.footer-brand-desc { font-size: 0.85rem; color: var(--c-text-muted); line-height: 1.7; }

.footer-col-title {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 16px;
  font-family: var(--font-body);
  font-weight: 600;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--c-primary); }

.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding: 20px 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ============================================================
   Responsive — Tablet 768px
   ============================================================ */
@media (max-width: 900px) {
  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }
  .footer-cols .footer-col:first-child {
    grid-column: 1 / -1;
  }
}

/* ============================================================
   Responsive — Mobile 375~600px
   ============================================================ */
@media (max-width: 600px) {
  .hero-home {
    min-height: 45vh;
    padding: 64px 16px 64px;
  }

  .hero-actions { flex-direction: column; align-items: center; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }

  .cat-header, .entry-header, .about-header { min-height: 30vh; padding: 56px 16px 64px; }

  .content-wrap { padding: 40px 16px; }

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

  .entry-item { flex-direction: column; }
  .entry-thumb { width: 100%; max-height: 200px; }

  .footer-cols { grid-template-columns: 1fr; gap: 32px; }
  .footer-cta-block { padding: 40px 16px; }

  .about-link-row { flex-direction: column; }
  .about-link-card { width: 100%; justify-content: center; }

  .privacy-link-row { flex-direction: column; }
  .privacy-link-item { width: 100%; justify-content: center; }

  .entry-nav-links { flex-direction: column; align-items: flex-start; gap: 12px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .section-line { width: 100%; }
}

@media (max-width: 360px) {
  html { font-size: 15px; }
  .bottom-cta { padding: 0 12px; font-size: 0.82rem; }
}