/* 私房热舞导航 — Gen Z Maximalism 主题样式 */
/* Lexend Mega + Public Sans，霓光酸绿×深墨底 */

@import url('https://fonts.googleapis.com/css2?family=Lexend+Mega:wght@100..900&family=Public+Sans:wght@100..900&display=swap');

/* ===== 变量 ===== */
:root {
  --acid: #80ff00;
  --neon: #00ff00;
  --dark: #1f2617;
  --dark2: #161c0f;
  --dark3: #252e18;
  --glass: rgba(31,38,23,0.72);
  --glass-border: rgba(128,255,0,0.18);
  --text: #e8f5d0;
  --text-muted: #9ab87a;
  --radius: 4px;
  --font-head: 'Lexend Mega', 'Public Sans', system-ui, sans-serif;
  --font-body: 'Public Sans', system-ui, sans-serif;
  --nav-h: 48px;
  --max-w: 1200px;
  --prose-w: 760px;
}

/* ===== 重置 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
  background: var(--dark2);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}
a { color: var(--acid); text-decoration: none; }
a:hover { color: var(--neon); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }
ul, menu { list-style: none; }
button, input, textarea { font: inherit; }

/* ===== 噪点背景层 ===== */
.noise-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  mix-blend-mode: overlay;
}

/* ===== 跑马灯 ===== */
.marquee-bar {
  background: var(--acid);
  color: var(--dark2);
  overflow: hidden;
  padding: 4px 0;
  position: relative;
  z-index: 10;
  border-bottom: 2px solid var(--neon);
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee-scroll 22s linear infinite;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.mq-item {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 0 2rem;
  white-space: nowrap;
  text-transform: uppercase;
}
.mq-item::after { content: '◆'; padding-left: 2rem; opacity: 0.5; }

/* ===== 导航 ===== */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dark2);
  border-bottom: 2px solid var(--glass-border);
}
.nav-wrap > summary { list-style: none; }
.nav-wrap > summary::-webkit-details-marker { display: none; }

.nav-brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--glass-border);
  cursor: default;
  background: var(--dark3);
  min-height: var(--nav-h);
}
.brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--acid);
  letter-spacing: -0.02em;
  text-shadow: 0 0 18px rgba(128,255,0,0.4);
}
.brand-tag {
  background: var(--acid);
  color: var(--dark2);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: var(--radius);
  letter-spacing: 0.1em;
  align-self: center;
  transform: rotate(-2deg);
  display: inline-block;
}

.nav-menu-row {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 16px;
  overflow-x: auto;
  scrollbar-width: none;
  min-height: var(--nav-h);
  background: var(--dark2);
}
.nav-menu-row::-webkit-scrollbar { display: none; }
.nav-menu-row menu {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 0;
  flex-wrap: nowrap;
}
.nav-menu-row menu li a {
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  height: var(--nav-h);
  min-height: 40px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text);
  white-space: nowrap;
  border-right: 1px solid var(--glass-border);
  transition: background 0.15s, color 0.15s;
}
.nav-menu-row menu li a:hover {
  background: rgba(128,255,0,0.1);
  color: var(--acid);
  text-decoration: none;
}

.nav-search {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  padding-left: 12px;
  flex-shrink: 0;
}
.nav-search input {
  background: var(--dark3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 6px 10px;
  font-size: 0.82rem;
  width: 160px;
  min-height: 36px;
  outline: none;
  transition: border-color 0.15s;
}
.nav-search input:focus { border-color: var(--acid); }
.nav-search input::placeholder { color: var(--text-muted); }
.nav-search button {
  background: var(--acid);
  color: var(--dark2);
  border: none;
  border-radius: var(--radius);
  padding: 6px 12px;
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  min-height: 36px;
  transition: background 0.15s;
}
.nav-search button:hover { background: var(--neon); }

/* ===== 主容器 ===== */
main { position: relative; z-index: 1; }
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== 贴纸装饰 ===== */
.sticker {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.7rem;
  padding: 3px 9px;
  border-radius: 2px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
  user-select: none;
}
.sticker-a {
  background: var(--acid);
  color: var(--dark2);
  transform: rotate(-3deg);
  box-shadow: 3px 3px 0 var(--dark2);
}
.sticker-b {
  background: #ff2d78;
  color: #fff;
  transform: rotate(2deg);
  box-shadow: 3px 3px 0 var(--dark2);
}
.sticker-c {
  background: #fff;
  color: var(--dark2);
  transform: rotate(-1deg);
  box-shadow: 3px 3px 0 var(--acid);
}

/* ===== 首页 Hero ===== */
.hero-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 48px 0 36px;
  min-height: 45vh;
  border-bottom: 2px solid var(--glass-border);
}
.hero-text { position: relative; }
.hero-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.hero-h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: var(--acid);
  letter-spacing: -0.03em;
  text-shadow: 0 0 40px rgba(128,255,0,0.25);
  margin-bottom: 16px;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 24px;
  line-height: 1.7;
}
.hero-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.badge-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--acid);
  min-height: 34px;
  backdrop-filter: blur(8px);
  transition: background 0.15s, border-color 0.15s;
}
.badge-link:hover {
  background: rgba(128,255,0,0.15);
  border-color: var(--acid);
  text-decoration: none;
}
.hero-media {
  width: 220px;
  flex-shrink: 0;
}
.hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 2px solid var(--glass-border);
  filter: saturate(150%);
}

/* ===== 内容区段 ===== */
.content-section { padding: 40px 0 20px; }

/* ===== 子页卡片网格 ===== */
.children-section { padding: 32px 0 48px; }
.child-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.child-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--text);
  backdrop-filter: blur(10px);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  min-height: 120px;
}
.child-card:hover {
  border-color: var(--acid);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(128,255,0,0.12);
  text-decoration: none;
  color: var(--text);
}
.child-card strong {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--acid);
  line-height: 1.3;
}
.child-card span {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.card-img-wrap { border-radius: var(--radius); overflow: hidden; }
.card-img { width: 100%; height: 120px; object-fit: cover; }

/* ===== Section 标题 ===== */
.section-h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--acid);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.subtitle {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 20px;
}

/* ===== 分类页 ===== */
.cat-hero {
  padding: 44px 0 28px;
  border-bottom: 2px solid var(--glass-border);
}
.cat-eyebrow {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 10px;
  opacity: 0.7;
}
.cat-h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--acid);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.cat-desc {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 640px;
  line-height: 1.7;
}

.cat-body {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 32px;
  padding: 36px 0 60px;
  align-items: start;
}
.cat-main { min-width: 0; }

.entry-list { margin-top: 36px; }
.entry-block {
  display: flex;
  align-items: stretch;
  gap: 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  color: var(--text);
  transition: border-color 0.18s, transform 0.18s;
  backdrop-filter: blur(8px);
}
.entry-block:hover {
  border-color: var(--acid);
  transform: translateX(4px);
  text-decoration: none;
  color: var(--text);
}
.entry-img-wrap { flex-shrink: 0; width: 80px; border-radius: var(--radius); overflow: hidden; }
.entry-img { width: 80px; height: 60px; object-fit: cover; }
.entry-body { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.entry-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--acid);
  line-height: 1.3;
}
.entry-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.entry-date { font-size: 0.75rem; color: var(--text-muted); margin-top: auto; padding-top: 4px; }
.entry-arrow {
  align-self: center;
  color: var(--acid);
  font-size: 1.1rem;
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.15s, transform 0.15s;
}
.entry-block:hover .entry-arrow { opacity: 1; transform: translateX(3px); }

/* ===== 侧边栏 ===== */
.cat-aside, .article-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--nav-h) * 2 + 16px);
}
.aside-block {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 16px;
  backdrop-filter: blur(10px);
}
.aside-h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--acid);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--glass-border);
}
.aside-links li { border-bottom: 1px solid var(--glass-border); }
.aside-links li:last-child { border-bottom: none; }
.aside-links li a {
  display: block;
  padding: 8px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  min-height: 40px;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.aside-links li a:hover { color: var(--acid); text-decoration: none; }
.aside-cta { text-align: center; }
.aside-cta p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 10px; }
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--acid);
  color: var(--dark2);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 10px 18px;
  border-radius: var(--radius);
  min-height: 40px;
  transition: background 0.15s, transform 0.15s;
  letter-spacing: 0.04em;
}
.cta-btn:hover { background: var(--neon); transform: translateY(-2px); text-decoration: none; color: var(--dark2); }

/* ===== 文章页 ===== */
.article-section {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 32px;
  padding: 36px 0 60px;
  align-items: start;
}
.article-main { min-width: 0; }

.breadcrumb {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--acid); }
.breadcrumb span { color: var(--text); }

.article-hero-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  border: 1px solid var(--glass-border);
}
.article-hero-img { width: 100%; max-height: 360px; object-fit: cover; filter: saturate(130%); }

.article-header { margin-bottom: 28px; }
.article-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--acid);
  background: rgba(128,255,0,0.1);
  border: 1px solid var(--glass-border);
  padding: 3px 10px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  opacity: 0.8;
}
.article-h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--acid);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.article-lead {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 14px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.pub-date, .mod-date { font-style: normal; }

/* ===== 正文 prose ===== */
.prose {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  max-width: var(--prose-w);
}
.prose h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--acid);
  margin: 2em 0 0.5em;
  padding-left: 12px;
  border-left: 4px solid var(--acid);
  letter-spacing: -0.01em;
}
.prose h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--neon);
  margin: 1.6em 0 0.4em;
}
.prose h4 {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin: 1.4em 0 0.35em;
}
.prose p { margin: 0.85em 0; }
.prose ul, .prose ol {
  padding-left: 1.4em;
  margin: 0.85em 0;
}
.prose li { margin: 0.3em 0; }
.prose strong { color: var(--acid); font-weight: 700; }
.prose em { color: var(--text-muted); }
.prose a { color: var(--acid); text-decoration: underline; }
.prose a:hover { color: var(--neon); }
.prose blockquote {
  border-left: 3px solid var(--acid);
  padding: 8px 16px;
  margin: 1em 0;
  background: var(--dark3);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-muted);
  font-style: italic;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2em 0;
  font-size: 0.88rem;
}
.prose th {
  background: var(--dark3);
  color: var(--acid);
  font-weight: 700;
  padding: 8px 12px;
  border: 1px solid var(--glass-border);
  text-align: left;
}
.prose td {
  padding: 7px 12px;
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
}
.prose tr:nth-child(even) td { background: rgba(128,255,0,0.03); }
.prose code {
  background: var(--dark3);
  color: var(--acid);
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 0.88em;
  font-family: 'Courier New', monospace;
}
.prose pre {
  background: var(--dark3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 14px;
  overflow-x: auto;
  margin: 1em 0;
}
.prose pre code { background: none; padding: 0; }
.prose hr {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 2em 0;
}

/* ===== 关于页 ===== */
.about-hero {
  padding: 48px 0 28px;
  border-bottom: 2px solid var(--glass-border);
}
.about-badge-row { display: flex; gap: 8px; margin-bottom: 14px; }
.about-h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--acid);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.about-lead {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 640px;
  line-height: 1.7;
}
.about-body { padding: 36px 0 60px; }
.about-prose { max-width: 800px; }
.about-cats { margin-top: 48px; }
.about-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.about-cat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 16px;
  color: var(--text);
  backdrop-filter: blur(8px);
  transition: border-color 0.2s, transform 0.18s;
}
.about-cat-card:hover {
  border-color: var(--acid);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--text);
}
.about-cat-card strong { font-family: var(--font-head); font-weight: 800; font-size: 0.9rem; color: var(--acid); }
.about-cat-card span { font-size: 0.78rem; color: var(--text-muted); }

/* ===== 隐私页 ===== */
.privacy-section { max-width: 820px; margin: 0 auto; padding: 48px 0 60px; }
.privacy-header { margin-bottom: 32px; }
.privacy-h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--acid);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.privacy-lead { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 10px; }
.privacy-date { font-size: 0.8rem; color: var(--text-muted); }
.privacy-prose { margin-bottom: 32px; }
.privacy-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
}
.privacy-footer-links a {
  color: var(--acid);
  font-weight: 600;
  font-size: 0.9rem;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

/* ===== 面包屑日期时间 ===== */
time { font-style: normal; }

/* ===== 页脚（极简） ===== */
.site-footer {
  position: relative;
  z-index: 2;
  background: var(--dark2);
  border-top: 2px solid var(--glass-border);
  padding: 24px 20px;
  text-align: center;
}
.site-footer p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.site-footer p a {
  color: var(--text-muted);
  font-weight: 600;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
}
.site-footer p a:hover { color: var(--acid); }
.site-footer small {
  display: block;
  font-size: 0.72rem;
  color: rgba(154,184,122,0.55);
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto;
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ===== Hover 微动效 ===== */
.child-card, .entry-block, .about-cat-card, .cta-btn, .badge-link {
  transition-property: border-color, transform, box-shadow, background, color;
  transition-duration: 0.2s;
  transition-timing-function: ease;
}

/* ===== prefers-reduced-motion ===== */
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition: none !important; animation: none !important; }
}

/* ===== 响应式断点 ===== */
@media (max-width: 900px) {
  .cat-body {
    grid-template-columns: 1fr;
  }
  .article-section {
    grid-template-columns: 1fr;
  }
  .cat-aside, .article-aside {
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
  .hero-section {
    grid-template-columns: 1fr;
  }
  .hero-media { display: none; }
}

@media (max-width: 600px) {
  :root { --nav-h: 44px; }
  .nav-brand-row { padding: 8px 14px; }
  .brand-name { font-size: 1rem; }
  .nav-menu-row { padding: 0 8px; }
  .nav-menu-row menu li a { padding: 0 8px; font-size: 0.78rem; }
  .nav-search input { width: 100px; }
  .wrap { padding: 0 14px; }
  .hero-section { padding: 28px 0 24px; min-height: 45vh; }
  .hero-h1 { font-size: 1.7rem; }
  .cat-h1 { font-size: 1.5rem; }
  .article-h1 { font-size: 1.45rem; }
  .about-h1 { font-size: 1.5rem; }
  .child-grid { grid-template-columns: 1fr; }
  .about-cat-grid { grid-template-columns: 1fr 1fr; }
  .cat-aside, .article-aside { grid-template-columns: 1fr; }
  .privacy-section { padding: 28px 0 40px; }
  .entry-block { flex-wrap: wrap; }
  .entry-img-wrap { display: none; }
  .prose { font-size: 0.96rem; }
  .site-footer { padding: 18px 14px; }
}

@media (max-width: 375px) {
  .about-cat-grid { grid-template-columns: 1fr; }
  .nav-search { display: none; }
  .hero-badges { flex-wrap: wrap; }
}