:root {
--color-primary: #2563eb;
--color-primary-hover: #1d4ed8;
--color-primary-light: #dbeafe;
--color-bg: #ffffff;
--color-bg-secondary: #f8fafc;
--color-bg-tertiary: #f1f5f9;
--color-surface: #ffffff;
--color-surface-hover: #f8fafc;
--color-text: #1e293b;
--color-text-secondary: #64748b;
--color-text-tertiary: #94a3b8;
--color-border: #e2e8f0;
--color-border-light: #f1f5f9;
--color-shadow: rgba(0, 0, 0, 0.04);
--color-shadow-hover: rgba(0, 0, 0, 0.08);
--color-code-bg: #f1f5f9;
--color-code-text: #e11d48;
--color-blockquote-border: #2563eb;
--color-blockquote-bg: #f8fafc;
--color-link: #2563eb;
--color-link-hover: #1d4ed8;
--color-tag-bg: #f1f5f9;
--color-tag-text: #475569;
--color-success: #10b981;
--color-warning: #f59e0b;
--color-error: #ef4444;
--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Menlo, Consolas, monospace;
--font-size-base: 16px;
--font-size-xs: 0.75rem;
--font-size-sm: 0.875rem;
--font-size-md: 1rem;
--font-size-lg: 1.125rem;
--font-size-xl: 1.25rem;
--font-size-2xl: 1.5rem;
--font-size-3xl: 1.875rem;
--font-size-4xl: 2.25rem;
--line-height: 1.75;
--line-height-tight: 1.4;
--space-1: 0.25rem;
--space-2: 0.5rem;
--space-3: 0.75rem;
--space-4: 1rem;
--space-5: 1.25rem;
--space-6: 1.5rem;
--space-8: 2rem;
--space-10: 2.5rem;
--space-12: 3rem;
--space-16: 4rem;
--container-max: 1200px;
--content-max: 780px;
--sidebar-width: 300px;
--header-height: 64px;
--radius-sm: 6px;
--radius-md: 8px;
--radius-lg: 12px;
--radius-xl: 16px;
--radius-full: 9999px;
--shadow-sm: 0 1px 2px var(--color-shadow);
--shadow-md: 0 4px 6px -1px var(--color-shadow), 0 2px 4px -2px var(--color-shadow);
--shadow-lg: 0 10px 15px -3px var(--color-shadow), 0 4px 6px -4px var(--color-shadow);
--transition-fast: 150ms ease;
--transition-base: 250ms ease;
--transition-slow: 350ms ease;
}
[data-theme="dark"] {
--color-primary: #60a5fa;
--color-primary-hover: #93bbfd;
--color-primary-light: #1e3a5f;
--color-bg: #0f172a;
--color-bg-secondary: #1e293b;
--color-bg-tertiary: #334155;
--color-surface: #1e293b;
--color-surface-hover: #334155;
--color-text: #e2e8f0;
--color-text-secondary: #94a3b8;
--color-text-tertiary: #64748b;
--color-border: #334155;
--color-border-light: #1e293b;
--color-shadow: rgba(0, 0, 0, 0.2);
--color-shadow-hover: rgba(0, 0, 0, 0.3);
--color-code-bg: #1e293b;
--color-code-text: #f472b6;
--color-blockquote-border: #60a5fa;
--color-blockquote-bg: #1e293b;
--color-link: #60a5fa;
--color-link-hover: #93bbfd;
--color-tag-bg: #334155;
--color-tag-text: #94a3b8;
}
*, *::before, *::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
font-size: var(--font-size-base);
scroll-behavior: smooth;
-webkit-text-size-adjust: 100%;
}
body {
font-family: var(--font-sans);
font-size: var(--font-size-md);
line-height: var(--line-height);
color: var(--color-text);
background-color: var(--color-bg);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
transition: background-color var(--transition-base), color var(--transition-base);
}
a {
color: var(--color-link);
text-decoration: none;
transition: color var(--transition-fast);
}
a:hover {
color: var(--color-link-hover);
}
img {
max-width: 100%;
height: auto;
display: block;
}
ul, ol {
list-style: none;
}
button {
cursor: pointer;
border: none;
background: none;
font-family: inherit;
font-size: inherit;
}
input, textarea, select {
font-family: inherit;
font-size: inherit;
}
.container {
max-width: var(--container-max);
margin: 0 auto;
padding: 0 var(--space-6);
}
.main-wrapper {
display: flex;
gap: var(--space-8);
padding-top: var(--space-8);
padding-bottom: var(--space-12);
min-height: calc(100vh - var(--header-height) - 200px);
}
.content-area {
flex: 1;
min-width: 0;
max-width: var(--content-max);
}
.sidebar-area {
width: var(--sidebar-width);
flex-shrink: 0;
}
.site-header {
position: sticky;
top: 0;
z-index: 100;
background: var(--color-bg);
border-bottom: 1px solid var(--color-border);
height: var(--header-height);
backdrop-filter: blur(12px);
background: rgba(255, 255, 255, 0.85);
transition: background-color var(--transition-base), border-color var(--transition-base);
}
[data-theme="dark"] .site-header {
background: rgba(15, 23, 42, 0.85);
}
.header-inner {
display: flex;
align-items: center;
justify-content: space-between;
height: 100%;
max-width: var(--container-max);
margin: 0 auto;
padding: 0 var(--space-6);
}
.site-brand {
display: flex;
align-items: center;
gap: var(--space-3);
font-size: var(--font-size-xl);
font-weight: 700;
color: var(--color-text);
text-decoration: none;
}
.site-brand:hover {
color: var(--color-primary);
}
.site-brand img {
height: 32px;
width: auto;
}
.site-nav {
display: flex;
align-items: center;
gap: var(--space-1);
}
.site-nav a {
padding: var(--space-2) var(--space-3);
border-radius: var(--radius-sm);
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
font-weight: 500;
transition: all var(--transition-fast);
}
.site-nav a:hover,
.site-nav a.current {
color: var(--color-primary);
background: var(--color-primary-light);
}
.header-actions {
display: flex;
align-items: center;
gap: var(--space-2);
}
.theme-toggle {
display: flex;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
border-radius: var(--radius-full);
color: var(--color-text-secondary);
transition: all var(--transition-fast);
}
.theme-toggle:hover {
background: var(--color-bg-tertiary);
color: var(--color-text);
}
.search-toggle {
display: flex;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
border-radius: var(--radius-full);
color: var(--color-text-secondary);
transition: all var(--transition-fast);
}
.search-toggle:hover {
background: var(--color-bg-tertiary);
color: var(--color-text);
}
.mobile-menu-toggle {
display: none;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
border-radius: var(--radius-sm);
color: var(--color-text);
}
.mobile-nav {
display: none;
}
.search-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 200;
background: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(4px);
display: flex;
align-items: flex-start;
justify-content: center;
padding-top: 120px;
opacity: 0;
visibility: hidden;
transition: all var(--transition-base);
}
.search-overlay.active {
opacity: 1;
visibility: visible;
}
.search-box {
position: relative;
width: 90%;
max-width: 560px;
background: var(--color-surface);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-lg);
padding: var(--space-6);
transform: translateY(-20px);
transition: transform var(--transition-base);
}
.search-overlay.active .search-box {
transform: translateY(0);
}
.search-box form {
display: flex;
gap: var(--space-3);
}
.search-box input {
flex: 1;
padding: var(--space-3) var(--space-4);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
background: var(--color-bg);
color: var(--color-text);
font-size: var(--font-size-lg);
outline: none;
transition: border-color var(--transition-fast);
}
.search-box input:focus {
border-color: var(--color-primary);
}
.search-box button {
padding: var(--space-3) var(--space-5);
background: var(--color-primary);
color: #fff;
border-radius: var(--radius-md);
font-weight: 500;
transition: background var(--transition-fast);
}
.search-box button:hover {
background: var(--color-primary-hover);
}
.page-header {
padding: var(--space-10) 0 var(--space-6);
text-align: center;
}
.page-header h1 {
font-size: var(--font-size-3xl);
font-weight: 800;
color: var(--color-text);
margin-bottom: var(--space-3);
}
.page-header .description {
color: var(--color-text-secondary);
font-size: var(--font-size-lg);
max-width: 600px;
margin: 0 auto;
}
.archive-title {
padding: var(--space-8) 0 var(--space-6);
border-bottom: 1px solid var(--color-border);
margin-bottom: var(--space-6);
}
.archive-title h2 {
font-size: var(--font-size-2xl);
font-weight: 700;
color: var(--color-text);
}
.archive-title .archive-count {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
margin-top: var(--space-1);
}
.post-list {
display: flex;
flex-direction: column;
gap: var(--space-6);
}
.post-card {
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
overflow: hidden;
transition: all var(--transition-base);
}
.post-card:hover {
border-color: var(--color-primary);
box-shadow: var(--shadow-md);
transform: translateY(-2px);
}
.post-card-inner {
display: flex;
gap: var(--space-6);
padding: var(--space-6);
}
.post-card.has-thumbnail .post-card-inner {
padding: 0;
}
.post-card .post-thumbnail {
width: 240px;
min-height: 180px;
flex-shrink: 0;
overflow: hidden;
}
.post-card .post-thumbnail img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform var(--transition-slow);
}
.post-card:hover .post-thumbnail img {
transform: scale(1.05);
}
.post-card .post-content {
flex: 1;
padding: var(--space-6);
}
.post-card.has-thumbnail .post-content {
padding: var(--space-6);
}
.post-card.no-thumbnail .post-content {
padding: var(--space-6);
}
.post-card .post-meta {
display: flex;
align-items: center;
gap: var(--space-3);
margin-bottom: var(--space-3);
font-size: var(--font-size-sm);
color: var(--color-text-tertiary);
}
.post-card .post-meta a {
color: var(--color-text-secondary);
}
.post-card .post-meta a:hover {
color: var(--color-primary);
}
.post-card .post-meta .separator {
width: 3px;
height: 3px;
border-radius: 50%;
background: var(--color-text-tertiary);
}
.post-card .post-title {
font-size: var(--font-size-xl);
font-weight: 700;
line-height: var(--line-height-tight);
margin-bottom: var(--space-3);
}
.post-card .post-title a {
color: var(--color-text);
}
.post-card .post-title a:hover {
color: var(--color-primary);
}
.post-card .post-excerpt {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
line-height: 1.7;
margin-bottom: var(--space-4);
display: -webkit-box;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
overflow: hidden;
}
.post-card .post-tags {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
}
.post-card .post-tags a {
padding: var(--space-1) var(--space-3);
background: var(--color-tag-bg);
color: var(--color-tag-text);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
font-weight: 500;
transition: all var(--transition-fast);
}
.post-card .post-tags a:hover {
background: var(--color-primary);
color: #fff;
}
.post-list.simple .post-card {
border: none;
border-bottom: 1px solid var(--color-border);
border-radius: 0;
}
.post-list.simple .post-card:hover {
transform: none;
box-shadow: none;
border-color: var(--color-border);
}
.post-list.simple .post-card:last-child {
border-bottom: none;
}
.pagination {
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-2);
padding: var(--space-8) 0;
}
.pagination a,
.pagination span {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 40px;
height: 40px;
padding: 0 var(--space-3);
border-radius: var(--radius-md);
font-size: var(--font-size-sm);
font-weight: 500;
transition: all var(--transition-fast);
}
.pagination a {
color: var(--color-text-secondary);
border: 1px solid var(--color-border);
}
.pagination a:hover {
border-color: var(--color-primary);
color: var(--color-primary);
background: var(--color-primary-light);
}
.pagination .current {
background: var(--color-primary);
color: #fff;
border: 1px solid var(--color-primary);
}
.pagination .prev,
.pagination .next {
font-weight: 600;
}
.post-header {
padding: var(--space-8) 0 var(--space-6);
text-align: center;
}
.post-header .post-category {
display: inline-block;
padding: var(--space-1) var(--space-3);
background: var(--color-primary-light);
color: var(--color-primary);
border-radius: var(--radius-full);
font-size: var(--font-size-sm);
font-weight: 500;
margin-bottom: var(--space-4);
}
.post-header h1 {
font-size: var(--font-size-4xl);
font-weight: 800;
line-height: 1.2;
color: var(--color-text);
margin-bottom: var(--space-4);
}
.post-header .post-meta {
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-4);
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
}
.post-header .post-meta .meta-item {
display: flex;
align-items: center;
gap: var(--space-1);
}
.post-body {
font-size: var(--font-size-lg);
line-height: 1.85;
color: var(--color-text);
}
.post-body h1,
.post-body h2,
.post-body h3,
.post-body h4,
.post-body h5,
.post-body h6 {
font-weight: 700;
line-height: var(--line-height-tight);
margin-top: var(--space-10);
margin-bottom: var(--space-4);
color: var(--color-text);
}
.post-body h2 {
font-size: var(--font-size-2xl);
padding-bottom: var(--space-2);
border-bottom: 1px solid var(--color-border);
}
.post-body h3 {
font-size: var(--font-size-xl);
}
.post-body h4 {
font-size: var(--font-size-lg);
}
.post-body p {
margin-bottom: var(--space-5);
}
.post-body a {
color: var(--color-primary);
text-decoration: underline;
text-underline-offset: 3px;
}
.post-body a:hover {
color: var(--color-primary-hover);
}
.post-body img {
border-radius: var(--radius-md);
margin: var(--space-6) auto;
}
.post-body blockquote {
border-left: 4px solid var(--color-blockquote-border);
background: var(--color-blockquote-bg);
padding: var(--space-4) var(--space-6);
margin: var(--space-6) 0;
border-radius: 0 var(--radius-md) var(--radius-md) 0;
color: var(--color-text-secondary);
font-style: italic;
}
.post-body pre {
background: var(--color-code-bg);
border-radius: var(--radius-md);
padding: var(--space-5);
overflow-x: auto;
margin: var(--space-6) 0;
font-family: var(--font-mono);
font-size: var(--font-size-sm);
line-height: 1.6;
}
.post-body code {
font-family: var(--font-mono);
font-size: 0.9em;
background: var(--color-code-bg);
color: var(--color-code-text);
padding: 0.15em 0.4em;
border-radius: var(--radius-sm);
}
.post-body pre code {
background: none;
padding: 0;
}
.post-body ul,
.post-body ol {
padding-left: var(--space-6);
margin-bottom: var(--space-5);
}
.post-body ul {
list-style: disc;
}
.post-body ol {
list-style: decimal;
}
.post-body li {
margin-bottom: var(--space-2);
}
.post-body table {
width: 100%;
border-collapse: collapse;
margin: var(--space-6) 0;
}
.post-body th,
.post-body td {
padding: var(--space-3) var(--space-4);
border: 1px solid var(--color-border);
text-align: left;
}
.post-body th {
background: var(--color-bg-secondary);
font-weight: 600;
}
.post-body hr {
border: none;
border-top: 1px solid var(--color-border);
margin: var(--space-8) 0;
}
.toc-wrapper {
position: sticky;
top: calc(var(--header-height) + var(--space-6));
margin-bottom: var(--space-6);
}
.toc-toggle {
display: none;
width: 100%;
padding: var(--space-3) var(--space-4);
background: var(--color-bg-secondary);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
font-weight: 600;
font-size: var(--font-size-sm);
color: var(--color-text);
text-align: left;
margin-bottom: var(--space-3);
}
.toc-content {
background: var(--color-bg-secondary);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
padding: var(--space-4);
}
.toc-content .toc-title {
font-size: var(--font-size-sm);
font-weight: 700;
color: var(--color-text);
margin-bottom: var(--space-3);
padding-bottom: var(--space-2);
border-bottom: 1px solid var(--color-border);
}
.toc-content ul {
list-style: none;
padding: 0;
}
.toc-content li {
margin-bottom: var(--space-1);
}
.toc-content a {
display: block;
padding: var(--space-1) var(--space-2);
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
border-radius: var(--radius-sm);
transition: all var(--transition-fast);
line-height: 1.5;
}
.toc-content a:hover,
.toc-content a.active {
color: var(--color-primary);
background: var(--color-primary-light);
}
.toc-content .toc-h3 {
padding-left: var(--space-5);
}
.toc-content .toc-h4 {
padding-left: var(--space-8);
}
.sidebar {
position: sticky;
top: calc(var(--header-height) + var(--space-6));
}
.widget {
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-5);
margin-bottom: var(--space-5);
}
.widget-title {
font-size: var(--font-size-sm);
font-weight: 700;
color: var(--color-text);
text-transform: uppercase;
letter-spacing: 0.05em;
margin-bottom: var(--space-4);
padding-bottom: var(--space-3);
border-bottom: 1px solid var(--color-border);
}
.widget-recent-posts .recent-post-item {
display: flex;
gap: var(--space-3);
padding: var(--space-3) 0;
border-bottom: 1px solid var(--color-border-light);
}
.widget-recent-posts .recent-post-item:last-child {
border-bottom: none;
padding-bottom: 0;
}
.widget-recent-posts .recent-post-item:first-child {
padding-top: 0;
}
.widget-recent-posts .recent-post-title {
font-size: var(--font-size-sm);
font-weight: 500;
color: var(--color-text);
line-height: 1.5;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.widget-recent-posts .recent-post-title:hover {
color: var(--color-primary);
}
.widget-recent-posts .recent-post-date {
font-size: var(--font-size-xs);
color: var(--color-text-tertiary);
margin-top: var(--space-1);
}
.widget-categories .category-list li {
display: flex;
align-items: center;
justify-content: space-between;
padding: var(--space-2) 0;
}
.widget-categories .category-list a {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
font-weight: 500;
}
.widget-categories .category-list a:hover {
color: var(--color-primary);
}
.widget-categories .category-count {
font-size: var(--font-size-xs);
color: var(--color-text-tertiary);
background: var(--color-bg-tertiary);
padding: var(--space-1) var(--space-2);
border-radius: var(--radius-full);
}
.widget-tags .tag-cloud {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
}
.widget-tags .tag-cloud a {
padding: var(--space-1) var(--space-3);
background: var(--color-tag-bg);
color: var(--color-tag-text);
border-radius: var(--radius-full);
font-size: var(--font-size-xs);
font-weight: 500;
transition: all var(--transition-fast);
}
.widget-tags .tag-cloud a:hover {
background: var(--color-primary);
color: #fff;
}
.widget-links .link-list li {
padding: var(--space-2) 0;
}
.widget-links .link-list a {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
font-weight: 500;
}
.widget-links .link-list a:hover {
color: var(--color-primary);
}
.widget-archive .archive-list li {
display: flex;
align-items: center;
justify-content: space-between;
padding: var(--space-2) 0;
}
.widget-archive .archive-list a {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
}
.widget-archive .archive-list a:hover {
color: var(--color-primary);
}
.widget-archive .archive-count {
font-size: var(--font-size-xs);
color: var(--color-text-tertiary);
}
.comments-section {
margin-top: var(--space-10);
padding-top: var(--space-8);
border-top: 1px solid var(--color-border);
}
.comments-section h3 {
font-size: var(--font-size-xl);
font-weight: 700;
margin-bottom: var(--space-6);
}
.comment-form {
margin-bottom: var(--space-8);
}
.comment-form .form-group {
margin-bottom: var(--space-4);
}
.comment-form .form-row {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-4);
}
.comment-form label {
display: block;
font-size: var(--font-size-sm);
font-weight: 600;
color: var(--color-text);
margin-bottom: var(--space-2);
}
.comment-form input,
.comment-form textarea {
width: 100%;
padding: var(--space-3) var(--space-4);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
background: var(--color-bg);
color: var(--color-text);
font-size: var(--font-size-sm);
outline: none;
transition: border-color var(--transition-fast);
}
.comment-form input:focus,
.comment-form textarea:focus {
border-color: var(--color-primary);
}
.comment-form textarea {
min-height: 120px;
resize: vertical;
}
.comment-form .submit-btn {
padding: var(--space-3) var(--space-6);
background: var(--color-primary);
color: #fff;
border-radius: var(--radius-md);
font-weight: 600;
font-size: var(--font-size-sm);
transition: background var(--transition-fast);
}
.comment-form .submit-btn:hover {
background: var(--color-primary-hover);
}
.comment-form .submit-btn:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.comment-list {
margin-top: var(--space-6);
}
.comment-item {
padding: var(--space-5) 0;
border-bottom: 1px solid var(--color-border-light);
}
.comment-item:last-child {
border-bottom: none;
}
.comment-author {
display: flex;
align-items: center;
gap: var(--space-3);
margin-bottom: var(--space-3);
}
.comment-avatar {
width: 40px;
height: 40px;
border-radius: var(--radius-full);
overflow: hidden;
background: var(--color-bg-tertiary);
}
.comment-avatar img {
width: 100%;
height: 100%;
object-fit: cover;
}
.comment-meta .comment-name {
font-weight: 600;
font-size: var(--font-size-sm);
color: var(--color-text);
}
.comment-meta .comment-date {
font-size: var(--font-size-xs);
color: var(--color-text-tertiary);
}
.comment-body {
padding-left: 53px;
font-size: var(--font-size-sm);
line-height: 1.7;
color: var(--color-text);
}
.comment-body p {
margin-bottom: var(--space-2);
}
.comment-reply {
padding-left: 53px;
margin-top: var(--space-2);
}
.comment-reply a {
font-size: var(--font-size-xs);
color: var(--color-text-tertiary);
font-weight: 500;
}
.comment-reply a:hover {
color: var(--color-primary);
}
.comment-children {
margin-left: 53px;
padding-left: var(--space-5);
border-left: 2px solid var(--color-border-light);
}
.comment-children .comment-item {
padding: var(--space-4) 0;
}
.comment-children .comment-avatar {
width: 32px;
height: 32px;
}
.comment-children .comment-body,
.comment-children .comment-reply {
padding-left: 45px;
}
.comment-nested-list {
list-style: none;
padding: 0;
margin: 0;
}
.comment-by-author .comment-name::after {
content: "作者";
display: inline-block;
margin-left: var(--space-2);
padding: 0 var(--space-2);
background: var(--color-primary);
color: #fff;
font-size: var(--font-size-xs);
border-radius: var(--radius-sm);
line-height: 1.6;
}
.site-footer {
border-top: 1px solid var(--color-border);
padding: var(--space-8) 0;
background: var(--color-bg-secondary);
}
.footer-inner {
max-width: var(--container-max);
margin: 0 auto;
padding: 0 var(--space-6);
text-align: center;
}
.footer-links {
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-4);
margin-bottom: var(--space-4);
}
.footer-links a {
color: var(--color-text-secondary);
font-size: var(--font-size-sm);
}
.footer-links a:hover {
color: var(--color-primary);
}
.footer-text {
color: var(--color-text-tertiary);
font-size: var(--font-size-sm);
margin-bottom: var(--space-2);
}
.footer-icp {
color: var(--color-text-tertiary);
font-size: var(--font-size-xs);
}
.footer-icp a {
color: var(--color-text-tertiary);
}
.footer-icp a:hover {
color: var(--color-primary);
}
.error-page {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
min-height: 60vh;
text-align: center;
padding: var(--space-12) var(--space-6);
}
.error-page .error-code {
font-size: 8rem;
font-weight: 900;
color: var(--color-primary);
line-height: 1;
opacity: 0.3;
}
.error-page h1 {
font-size: var(--font-size-2xl);
font-weight: 700;
margin-top: var(--space-4);
margin-bottom: var(--space-3);
}
.error-page p {
color: var(--color-text-secondary);
margin-bottom: var(--space-6);
}
.error-page .back-home {
display: inline-flex;
align-items: center;
gap: var(--space-2);
padding: var(--space-3) var(--space-6);
background: var(--color-primary);
color: #fff;
border-radius: var(--radius-md);
font-weight: 600;
transition: background var(--transition-fast);
}
.error-page .back-home:hover {
background: var(--color-primary-hover);
color: #fff;
}
@media (max-width: 1024px) {
.sidebar-area {
display: none;
}
.content-area {
max-width: 100%;
}
}
@media (max-width: 768px) {
:root {
--font-size-base: 15px;
}
.container {
padding: 0 var(--space-4);
}
.site-nav {
display: none;
}
.mobile-menu-toggle {
display: flex;
}
.mobile-nav {
display: block;
position: fixed;
top: var(--header-height);
left: 0;
right: 0;
bottom: 0;
z-index: 99;
background: var(--color-bg);
padding: var(--space-6);
transform: translateX(100%);
transition: transform var(--transition-base);
}
.mobile-nav.active {
transform: translateX(0);
}
.mobile-nav a {
display: block;
padding: var(--space-3) var(--space-4);
font-size: var(--font-size-lg);
font-weight: 500;
color: var(--color-text);
border-radius: var(--radius-md);
}
.mobile-nav a:hover {
background: var(--color-bg-secondary);
color: var(--color-primary);
}
.post-card-inner {
flex-direction: column;
}
.post-card .post-thumbnail {
width: 100%;
min-height: 160px;
max-height: 200px;
}
.post-card.has-thumbnail .post-card-inner {
flex-direction: column;
}
.post-header h1 {
font-size: var(--font-size-2xl);
}
.post-header .post-meta {
flex-wrap: wrap;
justify-content: center;
}
.comment-form .form-row {
grid-template-columns: 1fr;
}
.toc-toggle {
display: block;
}
.toc-content {
display: none;
}
.toc-content.active {
display: block;
}
.comment-children {
margin-left: var(--space-4);
padding-left: var(--space-4);
}
.page-header h1 {
font-size: var(--font-size-2xl);
}
.error-page .error-code {
font-size: 5rem;
}
}
@media (max-width: 480px) {
.post-card .post-title {
font-size: var(--font-size-lg);
}
.pagination a,
.pagination span {
min-width: 36px;
height: 36px;
font-size: var(--font-size-xs);
}
}
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
.text-center { text-align: center; }
.text-muted { color: var(--color-text-secondary); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.post-body pre.code-block-copy {
position: relative;
}
.code-copy-btn {
position: absolute;
top: var(--space-2);
right: var(--space-2);
padding: var(--space-1) var(--space-3);
font-size: var(--font-size-xs);
color: var(--color-text-secondary);
background: var(--color-bg-tertiary);
border: 1px solid var(--color-border);
border-radius: var(--radius-sm);
cursor: pointer;
opacity: 0;
transition: opacity var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
z-index: 1;
}
.post-body pre.code-block-copy:hover .code-copy-btn {
opacity: 1;
}
.code-copy-btn:hover {
background: var(--color-primary);
color: #fff;
border-color: var(--color-primary);
}
.lightbox {
position: fixed;
inset: 0;
z-index: 1000;
display: flex;
align-items: center;
justify-content: center;
background: rgba(0, 0, 0, 0.85);
padding: var(--space-6);
cursor: zoom-out;
animation: lightbox-fade var(--transition-base);
}
.lightbox img {
max-width: 100%;
max-height: 90vh;
border-radius: var(--radius-md);
box-shadow: var(--shadow-lg);
transform-origin: center center;
transition: transform 0.15s ease;
will-change: transform;
user-select: none;
-webkit-user-drag: none;
}
.lightbox-toolbar {
position: absolute;
top: var(--space-4);
right: var(--space-4);
display: flex;
align-items: center;
gap: var(--space-2);
padding: var(--space-2);
background: rgba(0, 0, 0, 0.55);
border-radius: var(--radius-md);
z-index: 1001;
backdrop-filter: blur(4px);
}
.lightbox-btn {
width: 34px;
height: 34px;
display: flex;
align-items: center;
justify-content: center;
border: none;
border-radius: var(--radius-sm);
background: transparent;
color: #fff;
font-size: 18px;
line-height: 1;
cursor: pointer;
transition: background var(--transition-fast);
}
.lightbox-btn:hover {
background: rgba(255, 255, 255, 0.2);
}
.lightbox-zoom {
min-width: 48px;
text-align: center;
color: #fff;
font-size: var(--font-size-sm);
font-variant-numeric: tabular-nums;
user-select: none;
}
.lightbox-prev,
.lightbox-next {
position: absolute;
top: 50%;
transform: translateY(-50%);
width: 56px;
height: 56px;
display: flex;
align-items: center;
justify-content: center;
border: none;
border-radius: 50%;
background: rgba(0, 0, 0, 0.45);
color: #fff;
font-size: 40px;
line-height: 1;
cursor: pointer;
z-index: 1002;
transition: background var(--transition-fast);
}
.lightbox-prev { left: var(--space-4); }
.lightbox-next { right: var(--space-4); }
.lightbox-prev:hover,
.lightbox-next:hover {
background: rgba(255, 255, 255, 0.25);
}
.lightbox-count {
position: absolute;
bottom: var(--space-4);
left: 50%;
transform: translateX(-50%);
padding: 4px 12px;
border-radius: 999px;
background: rgba(0, 0, 0, 0.55);
color: #fff;
font-size: var(--font-size-sm);
z-index: 1001;
font-variant-numeric: tabular-nums;
user-select: none;
}
@keyframes lightbox-fade {
from { opacity: 0; }
to { opacity: 1; }
}
.back-to-top {
position: fixed;
right: var(--space-6);
bottom: var(--space-6);
z-index: 90;
display: flex;
align-items: center;
justify-content: center;
width: 42px;
height: 42px;
border-radius: var(--radius-full);
background: var(--color-surface);
color: var(--color-text-secondary);
border: 1px solid var(--color-border);
box-shadow: var(--shadow-md);
cursor: pointer;
opacity: 0;
visibility: hidden;
transform: translateY(10px);
transition: all var(--transition-base);
}
.back-to-top.visible {
opacity: 1;
visibility: visible;
transform: translateY(0);
}
.back-to-top:hover {
color: var(--color-primary);
border-color: var(--color-primary);
}
.reading-progress {
position: fixed;
top: 0;
left: 0;
height: 3px;
width: 0;
background: var(--color-primary);
z-index: 200;
transition: width 0.1s linear;
}
[data-theme="dark"] .hljs {
color: #c9d1d9;
background: transparent;
}
[data-theme="dark"] .hljs-doctag,
[data-theme="dark"] .hljs-keyword,
[data-theme="dark"] .hljs-meta .hljs-keyword,
[data-theme="dark"] .hljs-template-tag,
[data-theme="dark"] .hljs-template-variable,
[data-theme="dark"] .hljs-type,
[data-theme="dark"] .hljs-variable.language_ {
color: #ff7b72;
}
[data-theme="dark"] .hljs-title,
[data-theme="dark"] .hljs-title.class_,
[data-theme="dark"] .hljs-title.class_.inherited__,
[data-theme="dark"] .hljs-title.function_ {
color: #d2a8ff;
}
[data-theme="dark"] .hljs-attr,
[data-theme="dark"] .hljs-attribute,
[data-theme="dark"] .hljs-literal,
[data-theme="dark"] .hljs-meta,
[data-theme="dark"] .hljs-number,
[data-theme="dark"] .hljs-operator,
[data-theme="dark"] .hljs-selector-attr,
[data-theme="dark"] .hljs-selector-class,
[data-theme="dark"] .hljs-selector-id,
[data-theme="dark"] .hljs-variable {
color: #79c0ff;
}
[data-theme="dark"] .hljs-meta .hljs-string,
[data-theme="dark"] .hljs-regexp,
[data-theme="dark"] .hljs-string {
color: #a5d6ff;
}
[data-theme="dark"] .hljs-built_in,
[data-theme="dark"] .hljs-symbol {
color: #ffa657;
}
[data-theme="dark"] .hljs-code,
[data-theme="dark"] .hljs-comment,
[data-theme="dark"] .hljs-formula {
color: #8b949e;
}
[data-theme="dark"] .hljs-name,
[data-theme="dark"] .hljs-quote,
[data-theme="dark"] .hljs-selector-pseudo,
[data-theme="dark"] .hljs-selector-tag {
color: #7ee787;
}
[data-theme="dark"] .hljs-subst {
color: #c9d1d9;
}
[data-theme="dark"] .hljs-section {
color: #1f6feb;
font-weight: 700;
}
[data-theme="dark"] .hljs-bullet {
color: #f2cc60;
}
[data-theme="dark"] .hljs-emphasis {
color: #c9d1d9;
font-style: italic;
}
[data-theme="dark"] .hljs-strong {
color: #c9d1d9;
font-weight: 700;
}
[data-theme="dark"] .hljs-addition {
color: #aff5b4;
background-color: #033a16;
}
[data-theme="dark"] .hljs-deletion {
color: #ffdcd7;
background-color: #67060c;
}
.related-posts {
margin: var(--space-8) 0 0;
padding-top: var(--space-6);
border-top: 1px solid var(--color-border);
}
.related-title {
font-size: var(--font-size-lg);
font-weight: 700;
margin-bottom: var(--space-4);
padding-bottom: var(--space-3);
border-bottom: 1px solid var(--color-border);
}
.related-list {
list-style: none;
padding: 0;
margin: 0;
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-2) var(--space-6);
}
.related-list li {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: var(--space-3);
padding: var(--space-2) 0;
}
.related-list a {
color: var(--color-text);
text-decoration: none;
font-size: var(--font-size-sm);
line-height: 1.5;
transition: color var(--transition-fast);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.related-list a:hover {
color: var(--color-primary);
}
.related-date {
flex-shrink: 0;
font-size: var(--font-size-xs);
color: var(--color-text-muted);
}
.archive-total {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
}
.archive-page {
padding-top: var(--space-2);
}
.archive-year {
margin-bottom: var(--space-8);
}
.archive-year-title {
font-size: var(--font-size-2xl);
font-weight: 700;
padding-bottom: var(--space-3);
border-bottom: 1px solid var(--color-border);
margin-bottom: var(--space-3);
}
.archive-year-count {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
font-weight: 400;
margin-left: var(--space-2);
}
.archive-list-page {
list-style: none;
padding: 0;
margin: 0;
}
.archive-item {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: var(--space-4);
padding: var(--space-3) 0;
border-bottom: 1px solid var(--color-border-light);
}
.archive-item:last-child {
border-bottom: none;
}
.archive-item a {
color: var(--color-text);
text-decoration: none;
font-size: var(--font-size-base);
transition: color var(--transition-fast);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.archive-item a:hover {
color: var(--color-primary);
}
.archive-item time {
flex-shrink: 0;
font-size: var(--font-size-sm);
color: var(--color-text-muted);
}
.gallery-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: var(--space-4);
margin-top: var(--space-6);
}
.gallery-item {
margin: 0;
border-radius: var(--radius-md);
overflow: hidden;
border: 1px solid var(--color-border);
background: var(--color-bg-tertiary);
aspect-ratio: 1 / 1;
}
.gallery-item img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
cursor: zoom-in;
transition: transform var(--transition-fast);
}
.gallery-item img:hover {
transform: scale(1.03);
}
.album-header {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-4);
margin-top: var(--space-6);
padding-bottom: var(--space-3);
border-bottom: 1px solid var(--color-border);
}
.album-header h2 {
margin: 0;
font-size: var(--font-size-2xl);
font-weight: 600;
}
.album-back {
flex-shrink: 0;
font-size: var(--font-size-sm);
color: var(--color-text-secondary);
text-decoration: none;
transition: color var(--transition-fast);
}
.album-back:hover {
color: var(--color-primary);
}
.album-cards {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
gap: var(--space-4);
margin-top: var(--space-6);
}
.album-card {
display: flex;
flex-direction: column;
overflow: hidden;
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
background: var(--color-bg-secondary);
text-decoration: none;
transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.album-card:hover {
border-color: var(--color-primary);
box-shadow: var(--shadow-md);
}
.album-card-cover {
display: block;
width: 100%;
aspect-ratio: 1 / 1;
overflow: hidden;
background: var(--color-bg-tertiary);
}
.album-card-cover img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
transition: transform var(--transition-fast);
}
.album-card:hover .album-card-cover img {
transform: scale(1.05);
}
.album-card-info {
display: flex;
flex-direction: column;
gap: 2px;
padding: var(--space-3);
}
.album-card-name {
font-size: var(--font-size-base);
font-weight: 600;
color: var(--color-text);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.album-card:hover .album-card-name {
color: var(--color-primary);
}
.album-card-count {
font-size: var(--font-size-sm);
color: var(--color-text-secondary);
}
.album-viewer {
margin-top: var(--space-6);
}
.album-viewer-stage {
position: relative;
display: flex;
align-items: center;
justify-content: center;
background: var(--color-bg-secondary);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
overflow: hidden;
min-height: 200px;
max-height: 62vh;
}
.album-viewer-img {
max-width: 100%;
max-height: 62vh;
display: block;
margin: 0 auto;
cursor: zoom-in;
}
.album-prev,
.album-next {
position: absolute;
top: 0;
bottom: 0;
width: 64px;
border: none;
background: transparent;
color: #fff;
font-size: 44px;
line-height: 1;
cursor: pointer;
opacity: 0;
transition: opacity var(--transition-fast), background var(--transition-fast);
z-index: 2;
}
.album-prev { left: 0; }
.album-next { right: 0; }
.album-viewer-stage:hover .album-prev,
.album-viewer-stage:hover .album-next {
opacity: 1;
}
.album-prev:hover,
.album-next:hover {
background: rgba(0, 0, 0, 0.3);
}
.album-viewer-meta {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-4);
margin-top: var(--space-3);
font-size: var(--font-size-sm);
color: var(--color-text-secondary);
}
.album-counter {
font-variant-numeric: tabular-nums;
}
.album-thumbs {
display: flex;
gap: var(--space-2);
margin-top: var(--space-3);
overflow-x: auto;
padding-bottom: var(--space-2);
scrollbar-width: thin;
}
.album-thumb {
flex-shrink: 0;
width: 72px;
height: 72px;
object-fit: cover;
border-radius: var(--radius-sm);
border: 2px solid transparent;
cursor: pointer;
opacity: 0.7;
transition: opacity var(--transition-fast), border-color var(--transition-fast);
}
.album-thumb:hover {
opacity: 1;
}
.album-thumb.active {
opacity: 1;
border-color: var(--color-primary);
}
@media (max-width: 768px) {
.gallery-grid {
gap: var(--space-3);
}
.album-cards {
grid-template-columns: repeat(3, 1fr);
gap: var(--space-3);
}
.album-prev,
.album-next {
opacity: 0.6;
width: 44px;
font-size: 34px;
}
.lightbox-prev,
.lightbox-next {
width: 44px;
height: 44px;
font-size: 32px;
}
}
@media (max-width: 480px) {
.gallery-grid {
gap: var(--space-2);
}
.album-cards {
grid-template-columns: repeat(2, 1fr);
gap: var(--space-2);
}
.album-thumb {
width: 60px;
height: 60px;
}
}
@media (max-width: 768px) {
.related-list {
grid-template-columns: 1fr;
}
}
@media print {
.site-header,
.sidebar-area,
.site-footer,
.comments-section,
.toc-wrapper,
.search-overlay,
.reading-progress,
.back-to-top,
.lightbox {
display: none !important;
}
body {
font-size: 12pt;
color: #000;
background: #fff;
}
.post-body a {
text-decoration: underline;
}
.post-body a::after {
content: " (" attr(href) ")";
font-size: 0.8em;
}
}