/* ============================================
   Editorial Theme - 编辑杂志风博客主题
   ============================================ */

/* ---------- Variables ---------- */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-text: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-muted: #888888;
  --color-text-faint: #bbbbbb;
  --color-link: #2b5aa7;
  --color-link-hover: #1a3f7a;
  --color-border: #e8e8e8;
  --color-border-light: #f0f0f0;
  --color-accent: #1a1a1a;

  --font-serif: 'Source Serif 4', 'Source Serif Pro', 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', 'SimSun', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;

  --container-width: 1020px;
  --content-width: 760px;
  --spacing-xs: 8px;
  --spacing-sm: 14px;
  --spacing-md: 26px;
  --spacing-lg: 44px;
  --spacing-xl: 72px;

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  font-weight: 400;
  overflow-x: hidden;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-link-hover);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  font-size: inherit;
}

::selection {
  background: var(--color-text);
  color: #fff;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.site-main {
  min-height: 60vh;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--color-text);
}

.site-logo:hover {
  color: var(--color-text);
  opacity: 0.7;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-nav-link {
  position: relative;
  display: flex;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--color-text-secondary);
  padding: 6px 4px;
  transition: color var(--transition-fast);
}

.header-nav-link i {
  font-size: 0.8rem;
  opacity: 0.7;
}

.header-nav-link:hover {
  color: var(--color-accent);
}

.header-nav-link:hover i {
  opacity: 1;
}

.header-nav-link.active {
  color: var(--color-text);
  font-weight: 600;
}

.header-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 4px;
  right: 4px;
  height: 1px;
  background: var(--color-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}

.icon-link:hover {
  opacity: 0.5;
  color: var(--color-text);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-text);
}

/* ---------- Fullscreen Menu ---------- */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--color-bg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.menu-panel {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  position: relative;
}

.menu-close {
  position: absolute;
  top: 16px;
  right: var(--spacing-md);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
  padding: 8px;
}

.menu-close:hover {
  color: var(--color-text);
  transform: rotate(90deg);
}

.menu-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-link {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: padding-left var(--transition-base);
  opacity: 0;
  transform: translateY(20px);
}

.menu-overlay.open .menu-link {
  opacity: 1;
  transform: translateY(0);
}

.menu-overlay.open .menu-link:nth-child(1) { transition-delay: 0.05s; }
.menu-overlay.open .menu-link:nth-child(2) { transition-delay: 0.1s; }
.menu-overlay.open .menu-link:nth-child(3) { transition-delay: 0.15s; }
.menu-overlay.open .menu-link:nth-child(4) { transition-delay: 0.2s; }
.menu-overlay.open .menu-link:nth-child(5) { transition-delay: 0.25s; }

.menu-link:hover {
  padding-left: 12px;
}

.menu-link-num {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--color-text-faint);
  flex-shrink: 0;
  width: 28px;
}

.menu-link-text {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--color-text);
}

.menu-link:hover .menu-link-text,
.menu-link.active .menu-link-text {
  color: var(--color-link);
}

.menu-footer {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  opacity: 0;
  transition: opacity 0.4s ease 0.35s;
}

.menu-overlay.open .menu-footer {
  opacity: 1;
}

.menu-social {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.menu-social a {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.menu-social a:hover {
  color: var(--color-link);
}

.menu-copyright {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-faint);
  letter-spacing: 0.5px;
}

/* ---------- Search Overlay ---------- */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.search-overlay.open {
  opacity: 1;
  visibility: visible;
}

.search-inner {
  width: 100%;
  max-width: 600px;
  padding: 0 var(--spacing-md);
  position: relative;
}

.search-close {
  position: absolute;
  top: -60px;
  right: var(--spacing-md);
  font-size: 1.5rem;
  color: var(--color-text-muted);
}

.search-close:hover {
  color: var(--color-text);
}

.search-input {
  width: 100%;
  border: none;
  border-bottom: 2px solid var(--color-text);
  padding: 14px 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  background: transparent;
  outline: none;
  color: var(--color-text);
}

.search-input::placeholder {
  color: var(--color-text-faint);
}

.search-results {
  margin-top: var(--spacing-md);
}

/* ---------- Page Header (shared) ---------- */
.page-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
}

.page-header .container {
  max-width: var(--container-width);
}

.page-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.page-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
}

.page-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

.page-divider {
  width: 40px;
  height: 1px;
  background: var(--color-border);
  margin: var(--spacing-md) auto 0;
}

/* ---------- Post Grid / Cards ---------- */
.post-list-section {
  padding: 0 0 var(--spacing-xl);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg) var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.post-card {
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base);
}

.post-card:hover {
  transform: translateY(-3px);
}

.post-card-cover {
  display: block;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
  aspect-ratio: 16/10;
}

.post-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.post-card-meta-top {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.post-card-meta-top a {
  color: var(--color-link);
}

.post-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 8px;
}

.post-card-title a {
  color: var(--color-text);
}

.post-card-title a:hover {
  color: var(--color-link);
}

.post-card-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
  flex-grow: 1;
}

.post-card-meta {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.post-card-tags a {
  color: var(--color-text-muted);
}

.post-card-tags a:hover {
  color: var(--color-link);
}

.meta-sep {
  color: var(--color-text-faint);
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
}

.page-prev,
.page-next {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-prev.disabled,
.page-next.disabled {
  color: var(--color-text-faint);
  cursor: default;
}

.page-numbers {
  display: flex;
  gap: 4px;
}

.page-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.page-number:hover {
  color: var(--color-link);
}

.page-number.active {
  color: var(--color-text);
  border-bottom: 2px solid var(--color-text);
}

.page-ellipsis {
  display: flex;
  align-items: center;
  color: var(--color-text-faint);
  padding: 0 4px;
}

/* ---------- Single Post ---------- */
.single-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.single-date {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.single-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--spacing-md);
}

.single-excerpt {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto var(--spacing-md);
}

.single-author {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--spacing-sm);
}

.single-author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
}

.single-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-author-info {
  text-align: left;
}

.single-author-name {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-link);
  display: block;
  line-height: 1.3;
}

.single-author-role {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

.single-cover {
  margin-bottom: var(--spacing-lg);
}

.single-cover img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

/* Single Body with Side Share */
.single-body {
  position: relative;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.single-share-side {
  position: absolute;
  left: -60px;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.share-side-label {
  font-family: var(--font-sans);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-faint);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  margin-bottom: 4px;
}

.share-side-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.share-side-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* Post Content */
.post-content {
  font-size: 1.075rem;
  line-height: 1.82;
  color: var(--color-text);
  font-family: var(--font-serif);
}

.post-content > * {
  margin-bottom: var(--spacing-md);
}

/* Drop Cap */
.post-content > p:first-of-type::first-letter {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 600;
  float: left;
  line-height: 0.9;
  padding: 4px 10px 0 0;
  color: var(--color-text);
}

.post-content h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border-light);
}

.post-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.post-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.post-content a {
  color: var(--color-link);
  border-bottom: 1px solid rgba(43, 90, 167, 0.3);
  transition: var(--transition-fast);
}

.post-content a:hover {
  color: var(--color-link-hover);
  border-bottom-color: var(--color-link-hover);
}

.post-content blockquote {
  border-left: none;
  padding: var(--spacing-sm) 0;
  margin: var(--spacing-lg) 0;
  text-align: center;
}

.post-content blockquote p {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  /*font-style: italic;*/
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 0;
}

.post-content img {
  width: 100%;
  height: auto;
  margin: var(--spacing-md) 0;
}

.post-content ul,
.post-content ol {
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

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

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

.post-content li {
  margin-bottom: 8px;
  color: var(--color-text);
}

.post-content code {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.85em;
  background: var(--color-bg-alt);
  padding: 2px 6px;
  border-radius: 3px;
}

.post-content pre {
  background: #1a1a1a;
  color: #e0e0e0;
  padding: var(--spacing-md);
  overflow-x: auto;
  border-radius: 4px;
  font-size: 0.85rem;
  line-height: 1.6;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-lg) 0;
}

/* Tags & Share bottom */
.single-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: var(--spacing-lg) 0 var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
}

.tags-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.tag-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.tag-link:hover {
  color: var(--color-link);
  border-color: var(--color-link);
}

.single-share-bottom {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
  flex-wrap: wrap;
}

.share-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  padding: 7px 12px;
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.share-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* Author Box */
.author-box {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: var(--spacing-lg);
  align-items: center;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  flex-grow: 1;
}

.author-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.author-bio {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
  line-height: 1.6;
}

.author-social {
  display: flex;
  gap: var(--spacing-sm);
}

.author-social a {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.author-social a:hover {
  color: var(--color-link);
}

/* Related Posts */
.related-posts {
  margin-bottom: var(--spacing-lg);
}

.related-title {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.related-card {
  display: block;
}

.related-cover {
  aspect-ratio: 16/10;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.related-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.related-cat {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-link);
  display: block;
  margin-bottom: 4px;
}

.related-info h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
}

.related-card:hover h4 {
  color: var(--color-link);
}

/* Comments */
.comments-section {
  text-align: center;
  padding: var(--spacing-lg) 0;
}

.comments-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.comments-hint {
  font-size: 0.85rem;
  color: var(--color-text-faint);
}

/* ---------- Tags Page ---------- */
.tags-section {
  padding: 0 0 var(--spacing-xl);
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.tag-cloud-item {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-serif);
  color: var(--color-text-secondary);
  padding: 6px 12px;
  transition: var(--transition-fast);
}

.tag-cloud-item:hover {
  color: var(--color-link);
}

.tag-cloud-item .tag-count {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--color-text-faint);
}

.tags-detail-list {
  max-width: var(--content-width);
  margin: 0 auto;
}

.tag-detail-group {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
}

.tag-detail-group:last-child {
  border-bottom: none;
}

.tag-detail-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.tag-detail-title a {
  color: var(--color-text);
}

.tag-detail-title a:hover {
  color: var(--color-link);
}

.tag-detail-count {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.tag-detail-posts {
  display: flex;
  flex-direction: column;
}

.tag-post-item {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: padding-left var(--transition-fast);
}

.tag-post-item:hover {
  padding-left: 8px;
}

.tag-post-date {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
  width: 48px;
}

.tag-post-title {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.tag-post-item:hover .tag-post-title {
  color: var(--color-link);
}

.tag-post-more {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  padding: 10px 0;
}

.tag-post-more:hover {
  color: var(--color-link);
}

/* ---------- Gallery ---------- */
.gallery-section {
  padding: 0 0 var(--spacing-xl);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg) var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.gallery-card {
  display: block;
  transition: transform var(--transition-base);
}

.gallery-card:hover {
  transform: translateY(-3px);
}

.gallery-card-cover {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.gallery-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: var(--spacing-sm);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}

.gallery-count {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0, 0, 0, 0.5);
  padding: 5px 10px;
}

.gallery-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-text);
}

.gallery-card:hover .gallery-card-title {
  color: var(--color-link);
}

.gallery-card-date {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.gallery-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Gallery Single */
.gallery-header {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.gallery-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  line-height: 1.25;
}

.gallery-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto var(--spacing-sm);
  line-height: 1.7;
}

.gallery-meta {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--spacing-sm);
}

.gallery-intro {
  padding-bottom: var(--spacing-lg);
}

.gallery-intro .post-content {
  font-size: 0.95rem;
}

/* 相册描述与关于页正文：中文两端对齐，左右边缘整齐（末行保持左对齐、标题不拉伸） */
.gallery-intro p,
.gallery-intro li,
.about-content p,
.about-content li {
  text-align: justify;
  text-align-last: left;
  text-justify: inter-ideograph;
  text-justify: inter-character;
  word-break: break-word;
}

.gallery-photos {
  padding-bottom: var(--spacing-xl);
}

.photo-masonry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  max-width: var(--container-width);
  margin: 0 auto;
}

.photo-item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: pointer;
}

/* 图片数量为奇数时，最后一张横向跨满两列，避免右下角留空 */
.photo-item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  aspect-ratio: 21 / 9;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.photo-item:hover img {
  transform: scale(1.02);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
  line-height: 1;
}

.lightbox-close:hover {
  color: #fff;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
  padding: 20px;
  line-height: 1;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  color: #fff;
}

.lightbox-counter {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2px;
}

/* Gallery Nav */
.gallery-nav {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border-light);
}

.gallery-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
}

.gallery-nav-prev,
.gallery-nav-next,
.gallery-nav-all {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  max-width: 30%;
}

.gallery-nav-prev:hover,
.gallery-nav-next:hover {
  color: var(--color-link);
}

.gallery-nav-all {
  text-align: center;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.65rem;
  font-weight: 600;
  border-bottom: 1px solid var(--color-text-muted);
  padding-bottom: 2px;
}

.gallery-nav-all:hover {
  color: var(--color-link);
  border-color: var(--color-link);
}

.gallery-nav-next {
  text-align: right;
}

/* ---------- About Page ---------- */
.about-hero {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.about-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  max-width: var(--container-width);
  margin: 0 auto;
}

.about-hero-text {
  text-align: center;
}

.about-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  line-height: 1.15;
}

.about-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin: 0 auto;
  line-height: 1.8;
  max-width: 520px;
}

.about-hero-avatar {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-alt);
}

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

/* 未配置头像时的首字母占位 */
.about-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  line-height: 1;
}

/* Quote */
.about-quote {
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.about-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-style: italic;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
  border: none;
  padding: 0;
}

.about-content {
  padding: var(--spacing-lg) 0;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.about-content .post-content {
  font-size: 0.95rem;
}

/* Skills */
.about-skills {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-alt);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  max-width: var(--container-width);
  margin: 0 auto;
}

.skill-item {
  text-align: left;
  padding: var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.skill-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.skill-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-link);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.skill-item h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.skill-item p {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Timeline */
.about-timeline {
  padding: var(--spacing-xl) 0;
}

.timeline {
  max-width: var(--content-width);
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border-light);
  align-items: start;
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-year {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-faint);
  padding-top: 2px;
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-content p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* Contact */
.about-contact {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-alt);
}

.contact-inner {
  text-align: center;
  max-width: var(--content-width);
  margin: 0 auto;
}

.contact-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 360px;
  margin: 0 auto;
}

.contact-link {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition-base);
  background: var(--color-bg);
}

.contact-link:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.contact-label {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.contact-value {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--spacing-lg);
}

.footer-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.footer-logo {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

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

.footer-links a {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

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

.footer-subscribe p {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.subscribe-form {
  display: flex;
  gap: 0;
}

.subscribe-form input {
  flex-grow: 1;
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.82rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.subscribe-form input:focus {
  border-color: var(--color-text);
}

.subscribe-form button {
  padding: 9px 16px;
  background: var(--color-text);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background var(--transition-fast);
}

.subscribe-form button:hover {
  background: var(--color-link);
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* ---------- Home Page ---------- */
.home-hero {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.home-hero-inner {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--spacing-md) 0 var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.home-hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}

.home-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5.2vw, 3.7rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.01em;
  max-width: 15em;
  margin-bottom: 20px;
}

.home-hero-desc {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 580px;
  margin: 0 0 var(--spacing-md);
}

.home-hero-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 10px;
}

.home-hero-meta .dot {
  color: var(--color-text-faint);
}

/* Section Label */
.section-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: var(--spacing-lg);
}

.section-label .label-line {
  width: 40px;
  height: 1px;
  background: var(--color-border);
}

.section-label .label-text {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.section-label-text {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* Featured Post —— 封面报道式：通栏大图 + 居中文案卡片 */
.home-featured {
  padding: var(--spacing-lg) 0;
}

.featured-card {
  display: flex;
  flex-direction: column;
  max-width: var(--container-width);
  margin: 0 auto;
  background: var(--color-bg);
  /*border: 1px solid var(--color-border);*/
  cursor: pointer;
  color: inherit;
  transition: transform var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.featured-card * {
  pointer-events: none;
}

.featured-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-text-faint);
  box-shadow: 0 14px 34px -18px rgba(0, 0, 0, 0.28);
}

.featured-cover {
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

.featured-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.featured-info {
  padding: 30px 32px 34px;
  text-align: center;
}

.featured-stamp {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-link);
  border: 1px solid var(--color-border);
  padding: 5px 13px;
  margin-bottom: 16px;
}

.featured-meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.featured-meta .dot {
  color: var(--color-text-faint);
}

.featured-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 14px;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.featured-card:hover .featured-title {
  color: var(--color-link);
}

.featured-excerpt {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto 20px;
}

.featured-read {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text);
  border: 1px solid var(--color-text);
  padding: 9px 26px;
  transition: background-color var(--transition-fast),
              color var(--transition-fast);
}

.featured-card:hover .featured-read {
  background: var(--color-text);
  color: var(--color-bg);
}

/* Latest Posts List */
.home-latest {
  padding: var(--spacing-lg) 0;
}

.post-list {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.post-list-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: padding-left var(--transition-fast);
  align-items: start;
  position: relative;
  z-index: 1;
  cursor: pointer;
  color: inherit;
}

.post-list-item * {
  pointer-events: none;
}

.post-list-item:hover {
  padding-left: 8px;
}

.post-list-item:first-child {
  padding-top: 0;
}

.post-list-cover {
  aspect-ratio: 16/10;
  overflow: hidden;
  flex-shrink: 0;
}

.post-list-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-list-item:hover .post-list-cover img {
  transform: scale(1.04);
}

.post-list-meta {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.post-list-meta .dot {
  color: var(--color-text-faint);
}

.post-list-meta .cat {
  color: var(--color-link);
}

.post-list-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 6px;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.post-list-item:hover .post-list-title {
  color: var(--color-link);
}

.post-list-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 8px;
}

.post-list-tags {
  display: flex;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-faint);
}

.home-more {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.more-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 2px;
  transition: var(--transition-fast);
}

.more-link:hover {
  color: var(--color-link);
  border-color: var(--color-link);
}

/* Gallery Preview */
.home-gallery {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg-alt);
}

.home-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  max-width: var(--container-width);
  margin: 0 auto;
}

.home-gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  display: block;
  cursor: pointer;
}

.home-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.home-gallery-item:hover img {
  transform: scale(1.05);
}

.home-gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  text-align: center;
  padding: var(--spacing-sm);
}

.home-gallery-item:hover .home-gallery-overlay {
  opacity: 1;
}

.home-gallery-overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 4px;
}

.home-gallery-overlay p {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.5px;
}

/* Home About & Subscribe */
.home-about {
  padding: var(--spacing-xl) 0;
}

.home-about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  max-width: var(--container-width);
  margin: 0 auto;
  align-items: start;
}

.home-about-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.home-about-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.home-subscribe-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.home-subscribe-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .single-share-side {
    display: none;
  }

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

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

@media (max-width: 768px) {
  :root {
    --spacing-lg: 40px;
    --spacing-xl: 64px;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .home-hero-inner {
    padding: var(--spacing-sm) 0 var(--spacing-lg);
  }

  .featured-info {
    padding: 24px 20px 28px;
  }

  .post-list-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .post-list-cover {
    aspect-ratio: 16/9;
  }

  .home-gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .home-gallery-item {
    aspect-ratio: 1 / 1;
  }

  .home-gallery-overlay h3 {
    font-size: 0.95rem;
  }

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

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

  .photo-masonry {
    grid-template-columns: 1fr;
  }

  /* 单列下奇数末张不再跨列，恢复统一比例 */
  .photo-item:last-child:nth-child(odd) {
    grid-column: auto;
    aspect-ratio: 4 / 3;
  }

  .about-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-hero-avatar {
    width: 140px;
    height: 140px;
    margin: 0 auto;
  }

  .about-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .timeline-year {
    font-size: 1rem;
  }

  .menu-panel {
    padding: 0 var(--spacing-sm);
  }

  .menu-link {
    padding: 14px 0;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .author-box {
    flex-direction: column;
    text-align: center;
  }

  .author-social {
    justify-content: center;
  }

  .gallery-nav .container {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .gallery-nav-prev,
  .gallery-nav-next {
    max-width: 100%;
    text-align: center;
  }

  .single-share-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .site-footer,
  .single-share-side,
  .single-share-bottom,
  .related-posts,
  .comments-section {
    display: none;
  }
}