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

/* ===========================
   CSS 变量
=========================== */
:root {
  --c-green: #00ff80;
  --c-blue: #0000ff;
  --c-black: #000000;
  --c-white: #ffffff;
  --c-dark: #0a0a0a;
  --c-dark2: #111111;
  --c-dark3: #1a1a1a;
  --c-border: #00ff80;
  --c-text: #e8e8e8;
  --c-muted: #888888;
  --nav-w: 260px;
  --font-hand: 'Caveat', cursive;
  --font-body: 'Quicksand', system-ui, sans-serif;
}

/* ===========================
   基础重置
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--c-dark);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}

a {
  color: var(--c-green);
  text-decoration: none;
  font-weight: 600;
  transition: none;
}

a:hover {
  color: var(--c-white);
  background: var(--c-blue);
  outline: 2px solid var(--c-green);
}

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

ul, ol {
  list-style: none;
}

/* ===========================
   站点总包装
=========================== */
.site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===========================
   侧边导航
=========================== */
.side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-w);
  height: 100vh;
  background: var(--c-black);
  border-right: 3px solid var(--c-green);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateX(-100%);
  overflow-y: auto;
}

.side-nav.is-open {
  transform: translateX(0);
}

.side-nav__brand {
  padding: 24px 20px 16px;
  border-bottom: 2px solid var(--c-blue);
}

.brand-link {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-green);
  letter-spacing: 0.02em;
  display: block;
  line-height: 1.2;
}

.brand-link:hover {
  color: var(--c-black);
  background: var(--c-green);
  outline: none;
}

.side-nav__search {
  padding: 16px 20px;
  border-bottom: 2px solid var(--c-dark3);
}

.search-form {
  display: flex;
  gap: 0;
  border: 2px solid var(--c-blue);
}

.search-input {
  flex: 1;
  background: var(--c-dark2);
  border: none;
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 8px 12px;
  min-height: 40px;
  outline: none;
}

.search-input::placeholder {
  color: var(--c-muted);
}

.search-btn {
  background: var(--c-blue);
  border: none;
  color: var(--c-white);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 8px 14px;
  cursor: pointer;
  min-height: 40px;
  min-width: 40px;
}

.search-btn:hover {
  background: var(--c-green);
  color: var(--c-black);
}

.side-nav__list {
  padding: 12px 0 24px;
  flex: 1;
}

.side-nav__list li {
  border-bottom: 1px solid var(--c-dark3);
}

.side-nav__list li a {
  display: block;
  padding: 12px 20px;
  color: var(--c-text);
  font-size: 0.95rem;
  font-weight: 600;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.side-nav__list li a:hover {
  background: var(--c-green);
  color: var(--c-black);
  outline: none;
}

/* ===========================
   导航遮罩
=========================== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
}

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

/* ===========================
   汉堡按钮
=========================== */
.nav-toggle {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 300;
  background: var(--c-black);
  border: 3px solid var(--c-green);
  padding: 10px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-green);
}

.nav-toggle:hover {
  background: var(--c-green);
}

.nav-toggle:hover span {
  background: var(--c-black);
}

.nav-toggle[aria-expanded="true"] {
  border-color: var(--c-blue);
  left: calc(var(--nav-w) + 16px);
}

/* ===========================
   主体内容区
=========================== */
.page-content {
  margin-left: 0;
  margin-top: 72px;
  flex: 1;
  display: flex;
  flex-direction: row;
  min-height: calc(100vh - 72px);
}

/* ===========================
   侧边 aside（内容左侧）
=========================== */
.global-aside {
  width: 220px;
  min-width: 200px;
  flex-shrink: 0;
  order: -1;
  padding: 24px 0 24px 16px;
  border-right: 2px solid var(--c-dark3);
}

.aside-block {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-dark3);
}

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

.aside-title {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-green);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.aside-nav-list li {
  border-bottom: 1px solid var(--c-dark3);
}

.aside-nav-list li a {
  display: block;
  padding: 7px 10px;
  color: var(--c-text);
  font-size: 0.88rem;
  font-weight: 500;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.aside-nav-list li a:hover {
  background: var(--c-blue);
  color: var(--c-white);
  outline: none;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-item {
  display: inline-block;
  background: var(--c-dark2);
  border: 2px solid var(--c-blue);
  color: var(--c-text);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 10px;
  min-height: 30px;
}

.tag-item:hover {
  background: var(--c-blue);
  color: var(--c-white);
  outline: none;
}

/* ===========================
   main 区域
=========================== */
main {
  flex: 1;
  min-width: 0;
  padding: 0 24px 48px;
}

/* ===========================
   Hero 区（首页）
=========================== */
.hero-section {
  padding: 32px 0 24px;
  border-bottom: 3px solid var(--c-green);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 50%, rgba(0,0,255,0.08) 0%, transparent 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 30px,
      rgba(0,255,128,0.03) 30px,
      rgba(0,255,128,0.03) 31px
    );
  min-height: 45vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  width: 100%;
}

.hero-text {
  z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-hand);
  font-size: 1rem;
  color: var(--c-blue);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
  background: var(--c-green);
  color: var(--c-black);
  display: inline-block;
  padding: 2px 10px;
}

.hero-h1 {
  font-family: var(--font-hand);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.hero-lead {
  font-size: 1rem;
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 440px;
}

.hero-cta {
  display: inline-block;
  background: var(--c-green);
  color: var(--c-black);
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 28px;
  border: 3px solid var(--c-black);
  min-height: 48px;
  letter-spacing: 0.02em;
}

.hero-cta:hover {
  background: var(--c-blue);
  color: var(--c-white);
  outline: none;
}

.hero-images {
  position: relative;
  height: 300px;
}

.hero-img-a {
  position: absolute;
  top: 0;
  left: 0;
  width: 72%;
  border: 3px solid var(--c-green);
  overflow: hidden;
  z-index: 2;
}

.hero-img-b {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  border: 3px solid var(--c-blue);
  overflow: hidden;
  z-index: 3;
}

.hero-img-a img,
.hero-img-b img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-placeholder {
  background: var(--c-dark3);
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 0.9rem;
  border: 2px dashed var(--c-muted);
}

.hero-dots {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 80px;
  background-image: radial-gradient(var(--c-green) 1px, transparent 1px);
  background-size: 10px 10px;
  opacity: 0.4;
  z-index: 1;
}

/* ===========================
   分类卡片网格（首页）
=========================== */
.categories-section {
  margin-bottom: 48px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.cat-card {
  background: var(--c-dark2);
  border: 2px solid var(--c-dark3);
  padding: 20px 16px 16px;
  border-radius: 10px;
  position: relative;
  border-bottom: 4px solid var(--c-green);
}

.cat-card--odd {
  border-bottom-color: var(--c-blue);
  transform: translateY(6px);
}

.cat-card__num {
  font-family: var(--font-hand);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--c-green);
  opacity: 0.3;
  position: absolute;
  top: 8px;
  right: 12px;
  line-height: 1;
}

.cat-card--odd .cat-card__num {
  color: var(--c-blue);
}

.cat-card__title {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.cat-card__title a {
  color: var(--c-white);
}

.cat-card__title a:hover {
  background: var(--c-green);
  color: var(--c-black);
  outline: none;
}

.cat-card__desc {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.cat-card__link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-green);
}

.cat-card--odd .cat-card__link {
  color: #6699ff;
}

/* ===========================
   精选图集（首页）
=========================== */
.featured-section {
  margin-bottom: 40px;
}

.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.entry-card {
  background: var(--c-dark2);
  border: 2px solid var(--c-dark3);
  border-radius: 10px;
  border-bottom: 4px solid var(--c-blue);
  overflow: hidden;
}

.entry-card__inner {
  padding: 16px;
}

.entry-card__title {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}

.entry-card__title a {
  color: var(--c-white);
}

.entry-card__title a:hover {
  background: var(--c-blue);
  color: var(--c-white);
  outline: none;
}

.entry-card__date {
  display: block;
  font-size: 0.8rem;
  color: var(--c-green);
  margin-bottom: 8px;
  font-weight: 600;
}

.entry-card__desc {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.entry-card__more {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-green);
  border-bottom: 2px solid var(--c-green);
  padding-bottom: 2px;
}

/* ===========================
   页面头部（栏目/标签/关于/隐私）
=========================== */
.page-header-section {
  padding: 32px 0 24px;
  border-bottom: 3px solid var(--c-green);
  margin-bottom: 36px;
}

.page-header {
  max-width: 800px;
}

.page-header--tag {
  border-left: 6px solid var(--c-blue);
  padding-left: 16px;
}

.page-header--about,
.page-header--privacy {
  border-left: 6px solid var(--c-green);
  padding-left: 16px;
}

.page-header__num {
  font-family: var(--font-hand);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-black);
  background: var(--c-blue);
  display: inline-block;
  padding: 2px 10px;
  margin-bottom: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-header__h1 {
  font-family: var(--font-hand);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: 12px;
}

.page-header__desc {
  font-size: 1rem;
  color: var(--c-text);
  line-height: 1.6;
  margin-bottom: 12px;
  max-width: 640px;
}

.page-header__date {
  font-size: 0.85rem;
  color: var(--c-green);
  font-weight: 600;
}

/* ===========================
   entry 页头部
=========================== */
.entry-header-section {
  padding: 32px 0 24px;
  border-bottom: 3px solid var(--c-blue);
  margin-bottom: 32px;
}

.entry-breadcrumb {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-muted);
  margin-bottom: 12px;
  min-height: 40px;
  line-height: 40px;
}

.entry-breadcrumb:hover {
  color: var(--c-green);
  background: none;
  outline: none;
}

.entry-h1 {
  font-family: var(--font-hand);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: 14px;
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.entry-date {
  font-size: 0.85rem;
  color: var(--c-green);
  font-weight: 600;
}

/* ===========================
   正文区
=========================== */
.content-section {
  margin-bottom: 40px;
}

.content-prose {
  max-width: 780px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text);
}

.content-prose h2 {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-white);
  margin: 32px 0 12px;
  border-left: 4px solid var(--c-green);
  padding-left: 12px;
}

.content-prose h3 {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-green);
  margin: 24px 0 10px;
}

.content-prose p {
  margin-bottom: 16px;
}

.content-prose ul,
.content-prose ol {
  margin: 12px 0 16px 20px;
}

.content-prose ul {
  list-style: disc;
}

.content-prose ol {
  list-style: decimal;
}

.content-prose li {
  margin-bottom: 6px;
  line-height: 1.7;
}

.content-prose a {
  color: var(--c-green);
  border-bottom: 1px solid var(--c-green);
}

.content-prose--legal {
  font-size: 0.95rem;
  color: #cccccc;
}

/* ===========================
   h2 + .subtitle 模式
=========================== */
h2 {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 6px;
}

.subtitle,
p.subtitle,
p.subhead,
p.desc,
p.lead {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-bottom: 20px;
  font-weight: 500;
}

/* ===========================
   dl 列表（栏目/标签子页）
=========================== */
.entry-dl {
  margin-top: 8px;
}

.entry-dl__dt {
  background: var(--c-dark2);
  border-left: 4px solid var(--c-green);
  margin-bottom: 0;
}

.entry-dl__dt:nth-child(4n+1) {
  border-left-color: var(--c-blue);
}

.entry-dl__dt a {
  display: block;
  padding: 14px 16px;
  color: var(--c-white);
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font-hand);
  font-size: 1.15rem;
  min-height: 48px;
  display: flex;
  align-items: center;
}

.entry-dl__dt a:hover {
  background: var(--c-green);
  color: var(--c-black);
  outline: none;
}

.entry-dl__dd {
  padding: 8px 16px 16px 20px;
  font-size: 0.88rem;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-dark3);
  margin-bottom: 8px;
}

.entry-dl__dd time {
  color: var(--c-green);
  font-weight: 600;
}

/* ===========================
   图集画廊
=========================== */
.entry-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.gallery-item {
  border: 2px solid var(--c-dark3);
  border-bottom: 4px solid var(--c-blue);
  overflow: hidden;
  border-radius: 10px;
}

.gallery-item:nth-child(odd) {
  border-bottom-color: var(--c-green);
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===========================
   相关图集（entry 下方）
=========================== */
.entry-footer-section {
  margin-top: 40px;
}

.related-block {
  background: var(--c-dark2);
  border: 2px solid var(--c-dark3);
  border-top: 4px solid var(--c-blue);
  padding: 24px 20px;
  border-radius: 10px;
}

.related-list {
  margin-top: 12px;
}

.related-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-dark3);
  padding: 10px 0;
  gap: 12px;
  flex-wrap: wrap;
}

.related-list li a {
  color: var(--c-text);
  font-weight: 600;
  font-size: 0.95rem;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.related-list li a:hover {
  color: var(--c-green);
  background: none;
  outline: none;
}

.related-list li time {
  font-size: 0.8rem;
  color: var(--c-muted);
}

/* ===========================
   关于/隐私 跳转块
=========================== */
.about-links-section,
.privacy-nav-section {
  margin-top: 40px;
}

.about-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.about-link-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-dark2);
  border: 2px solid var(--c-blue);
  border-bottom: 4px solid var(--c-green);
  border-radius: 10px;
  color: var(--c-white);
  font-weight: 700;
  font-family: var(--font-hand);
  font-size: 1.1rem;
  padding: 18px 12px;
  text-align: center;
  min-height: 64px;
}

.about-link-card:hover {
  background: var(--c-green);
  color: var(--c-black);
  border-color: var(--c-green);
  outline: none;
}

/* ===========================
   children-section / tagged-section
=========================== */
.children-section,
.tagged-section {
  margin-top: 8px;
}

/* ===========================
   empty tip
=========================== */
.empty-tip {
  color: var(--c-muted);
  font-size: 0.9rem;
  padding: 24px 0;
}

/* ===========================
   页脚
=========================== */
.site-footer {
  background: var(--c-black);
  border-top: 3px solid var(--c-green);
  margin-top: auto;
}

.footer-cta {
  background: var(--c-blue);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-cta__text {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-white);
}

.footer-cta__btn {
  display: inline-block;
  background: var(--c-green);
  color: var(--c-black);
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 28px;
  border: 3px solid var(--c-black);
  min-height: 48px;
  white-space: nowrap;
}

.footer-cta__btn:hover {
  background: var(--c-white);
  color: var(--c-black);
  outline: none;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 32px 40px;
  border-bottom: 1px solid var(--c-dark3);
}

.footer-col {
  padding: 0 24px;
  border-right: 1px solid var(--c-dark3);
}

.footer-col:first-child {
  padding-left: 0;
}

.footer-col:last-child {
  border-right: none;
}

.footer-col h3 {
  font-family: var(--font-hand);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-green);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--c-dark3);
}

.footer-col address {
  font-style: normal;
  font-size: 0.88rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-col ul li a {
  display: block;
  color: var(--c-muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 4px 0;
  min-height: 32px;
  display: flex;
  align-items: center;
}

.footer-col ul li a:hover {
  color: var(--c-green);
  background: none;
  outline: none;
}

.footer-bottom {
  padding: 16px 40px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--c-muted);
}

/* ===========================
   Stagger 动画
=========================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.entry-card--stagger {
  animation: fadeInUp 0.4s ease both;
  animation-delay: calc(var(--i) * 0.08s);
}

.entry-dl__dt--stagger {
  animation: fadeInUp 0.35s ease both;
  animation-delay: calc(var(--i) * 0.06s);
}

.gallery-item--stagger {
  animation: fadeInUp 0.4s ease both;
  animation-delay: calc(var(--i) * 0.05s);
}

@media (prefers-reduced-motion: reduce) {
  .entry-card--stagger,
  .entry-dl__dt--stagger,
  .gallery-item--stagger {
    animation: none;
  }
}

/* ===========================
   响应式 - 大屏（导航展开）
=========================== */
@media (min-width: 1024px) {
  .side-nav {
    transform: translateX(0);
  }

  .nav-toggle {
    display: none;
  }

  .page-content {
    margin-left: var(--nav-w);
    margin-top: 0;
    padding-top: 24px;
  }

  .site-footer {
    margin-left: var(--nav-w);
  }
}

/* ===========================
   响应式 - 中等屏幕
=========================== */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-images {
    height: 200px;
  }

  .footer-cols {
    grid-template-columns: 1fr 1fr;
    padding: 24px 20px;
  }

  .footer-col:nth-child(3) {
    grid-column: 1 / -1;
    border-right: none;
    border-top: 1px solid var(--c-dark3);
    padding-top: 16px;
  }

  .global-aside {
    width: 180px;
    min-width: 160px;
  }
}

/* ===========================
   响应式 - 移动端 ≤768px
=========================== */
@media (max-width: 768px) {
  .page-content {
    flex-direction: column;
  }

  .global-aside {
    width: 100%;
    min-width: unset;
    order: 1;
    padding: 16px 16px 0;
    border-right: none;
    border-top: 2px solid var(--c-dark3);
    display: flex;
    flex-wrap: wrap;
    gap: 0 24px;
  }

  .aside-block {
    min-width: 140px;
    flex: 1;
  }

  main {
    padding: 0 16px 32px;
    order: 0;
  }

  .hero-section {
    min-height: unset;
    padding: 20px 0;
  }

  .hero-images {
    display: none;
  }

  .hero-h1 {
    font-size: 1.8rem;
  }

  .footer-cols {
    grid-template-columns: 1fr;
    padding: 20px 16px;
  }

  .footer-col {
    padding: 12px 0;
    border-right: none;
    border-bottom: 1px solid var(--c-dark3);
  }

  .footer-col:last-child {
    border-bottom: none;
  }

  .footer-cta {
    padding: 20px 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-cta__text {
    font-size: 1.2rem;
  }

  .footer-bottom {
    padding: 12px 16px;
  }

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

  .cat-card--odd {
    transform: none;
  }

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

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

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

  .footer-cols {
    gap: 0;
  }
}

/* ===========================
   响应式 - 最小 375px
=========================== */
@media (max-width: 400px) {
  .cat-grid {
    grid-template-columns: 1fr;
  }

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

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