/* ============================================
   水墨中国风博客样式
   ============================================ */

/* 重置与基础 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong",
                 "SimSun", "PingFang SC", "Microsoft YaHei", serif;
    color: #2c2c2c;
    background-color: #f5f2ed;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(0,0,0,0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(0,0,0,0.02) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0,0,0,0.01) 0%, transparent 70%);
    line-height: 2;
    letter-spacing: 0.3px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    min-height: 100vh;
    font-weight: 400;
}

/* 宣纸纹理叠加 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
}

/* 水墨装饰 - 右上角 */
body::after {
    content: '';
    position: fixed;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0,0,0,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

a {
    color: #1a1a1a;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #666;
}

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

/* 容器 */
.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

/* 头部 */
.site-header {
    padding: 60px 0 40px;
    text-align: center;
    position: relative;
    margin-bottom: 40px;
}

/* 头部水墨分隔线 */
.site-header::after {
    content: '';
    display: block;
    width: 120px;
    height: 2px;
    margin: 40px auto 0;
    background: linear-gradient(90deg, transparent, #1a1a1a, transparent);
    position: relative;
}

.site-header::before {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    margin: 0 auto 16px;
    background: linear-gradient(90deg, transparent, #999, transparent);
}

.site-title {
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: 8px;
    margin-bottom: 14px;
    font-family: "STXingkai", "XingKai SC", "STKaiti", "KaiTi", "楷体", "行楷", serif;
    display: inline-block;
}

.site-title a {
    color: #1a1a1a;
    position: relative;
    /* 文墨艺术字效果：多层阴影模拟毛笔浓淡和飞白 */
    text-shadow:
        1px 1px 0 rgba(0,0,0,0.1),
        2px 2px 1px rgba(0,0,0,0.08),
        -1px -1px 0 rgba(255,255,255,0.3);
    background: linear-gradient(180deg, #0a0a0a 0%, #2c2c2c 50%, #1a1a1a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 红色宸汐印章 */
.site-title a::after {
    content: '宸汐';
    position: absolute;
    top: 50%;
    right: -70px;
    transform: translateY(-50%) rotate(-8deg);
    width: 48px;
    height: 48px;
    background: #b22222;
    color: #fff5f5;
    font-size: 1rem;
    font-family: "STKaiti", "KaiTi", "楷体", serif;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* 竖排文字 */
    writing-mode: vertical-rl;
    text-orientation: upright;
    border: 2px solid #8b0000;
    border-radius: 4px;
    box-shadow:
        inset 0 0 8px rgba(0,0,0,0.2),
        1px 1px 3px rgba(0,0,0,0.15);
    /* 印章纹理效果 */
    background-image:
        radial-gradient(circle at 30% 40%, rgba(255,255,255,0.1) 0%, transparent 30%),
        radial-gradient(circle at 70% 60%, rgba(0,0,0,0.1) 0%, transparent 30%);
    -webkit-text-fill-color: #fff5f5;
    text-shadow: none;
    opacity: 0.9;
}

.site-desc {
    font-size: 0.95rem;
    color: #666;
    letter-spacing: 4px;
    font-family: "STKaiti", "KaiTi", "楷体", serif;
}

.site-nav {
    margin-top: 32px;
}

.site-nav a {
    display: inline-block;
    margin: 0 20px;
    font-size: 0.95rem;
    color: #555;
    position: relative;
    letter-spacing: 3px;
    font-family: "STKaiti", "KaiTi", "楷体", serif;
    font-weight: 500;
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    width: 0;
    height: 1px;
    background: #1a1a1a;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.site-nav a:hover::after {
    width: 100%;
}

/* 文章列表 */
.post-list {
    list-style: none;
}

.post-item {
    padding: 40px 0;
    position: relative;
}

/* 文章间水墨分隔 */
.post-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.15), transparent);
}

.post-item:last-child::after {
    display: none;
}

.post-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 14px;
    line-height: 1.6;
    letter-spacing: 2px;
    font-family: "STXingkai", "XingKai SC", "STKaiti", "KaiTi", "楷体", "行楷", "Noto Serif SC", serif;
    color: #1a1a1a;
}

.post-title a {
    color: #1a1a1a;
    /* 文墨字体渐变效果 */
    background: linear-gradient(180deg, #0a0a0a 0%, #2c2c2c 60%, #1a1a1a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.post-title a:hover {
    background: linear-gradient(180deg, #444 0%, #666 60%, #555 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.post-meta {
    font-size: 0.82rem;
    color: #999;
    margin-bottom: 18px;
    letter-spacing: 1px;
    font-family: "STKaiti", "KaiTi", "楷体", serif;
}

.post-meta span {
    margin-right: 20px;
}

.post-meta span::before {
    content: '·';
    margin-right: 8px;
    color: #ccc;
}

.post-meta span:first-child::before {
    display: none;
}

.post-summary {
    color: #4a4a4a;
    font-size: 0.98rem;
    line-height: 2;
    text-indent: 2em;
    letter-spacing: 1px;
    font-family: "STKaiti", "KaiTi", "楷体", "行楷", "Noto Serif SC", "STSong", serif;
    font-weight: 400;
}

/* 文章缩略图区域 */
.post-thumbnails {
    display: flex;
    gap: 12px;
    margin: 16px 0 4px;
    clear: both;
}

.post-thumbnails a {
    flex: 0 0 198px;
    width: 198px;
    height: 198px;
    display: block;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    background: #fff;
    position: relative;
}

.post-thumbnails a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.post-thumbnails img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease;
}

.post-thumb-bg {
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-color: #f0f0f0;
    transition: opacity 0.3s ease;
}

.post-thumbnails a:hover .post-thumb-bg {
    opacity: 0.85;
}

/* 单张缩略图 */
.post-thumbnails.single a {
    flex: 0 0 198px;
}

/* ========== 后台封面裁剪器 ========== */
.cover-editor {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.cover-preview-box {
    width: 198px;
    height: 198px;
    overflow: hidden;
    position: relative;
    border: 2px solid #ddd;
    background-color: #f5f5f5;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 100% auto;
    cursor: move;
    flex-shrink: 0;
    user-select: none;
}

.cover-preview-inner {
    display: none;
}

.cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.82rem;
    color: #999;
    padding: 16px;
    line-height: 1.6;
    position: absolute;
    top: 0;
    left: 0;
    background: #f5f5f5;
}

.cover-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 33.33% 33.33%;
}

.cover-controls {
    flex: 1;
    min-width: 200px;
}

.cover-control-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.cover-control-row label {
    width: 60px;
    font-size: 0.88rem;
    color: #555;
    margin: 0;
}

.cover-control-row input[type="range"] {
    flex: 1;
    cursor: pointer;
}

.cover-control-row span {
    width: 45px;
    font-size: 0.82rem;
    color: #888;
    text-align: right;
}

.cover-images-list {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #eee;
}

.cover-tip {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 10px;
}

.cover-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cover-thumb-item {
    width: 64px;
    height: 64px;
    border: 2px solid #ddd;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    transition: all 0.2s;
}

.cover-thumb-item:hover {
    border-color: #888;
}

.cover-thumb-item.active {
    border-color: #1a1a1a;
    box-shadow: 0 0 0 2px rgba(0,0,0,0.1);
}

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

.read-more {
    display: inline-block;
    margin-top: 20px;
    font-size: 0.88rem;
    color: #1a1a1a;
    border-bottom: 1px solid #1a1a1a;
    padding-bottom: 2px;
    letter-spacing: 2px;
    font-family: "STKaiti", "KaiTi", "楷体", serif;
    font-weight: 500;
}

.read-more:hover {
    color: #666;
    border-color: #666;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 60px;
    padding-top: 50px;
    position: relative;
}

.pagination::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.2), transparent);
}

.pagination a,
.pagination span {
    padding: 8px 18px;
    font-size: 0.9rem;
    border: 1px solid #ccc;
    color: #666;
    background: rgba(255,255,255,0.3);
}

.pagination a:hover {
    border-color: #1a1a1a;
    color: #1a1a1a;
    background: rgba(255,255,255,0.5);
}

.pagination .current {
    background: #1a1a1a;
    color: #f5f2ed;
    border-color: #1a1a1a;
}

/* 文章详情 */
.post-detail {
    margin-bottom: 80px;
}

.post-detail .post-title {
    font-size: 2.1rem;
    margin-bottom: 20px;
    text-align: center;
    letter-spacing: 5px;
    line-height: 1.5;
    font-family: "STXingkai", "XingKai SC", "STKaiti", "KaiTi", "楷体", "行楷", "Noto Serif SC", serif;
    font-weight: 700;
    background: linear-gradient(180deg, #0a0a0a 0%, #2c2c2c 50%, #1a1a1a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.post-detail .post-meta {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 50px;
}

.post-content {
    font-size: 1rem;
    line-height: 2.1;
    color: #333;
    letter-spacing: 0.5px;
    font-weight: 400;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", "PingFang SC", serif;
}

.post-content h1,
.post-content h2,
.post-content h3 {
    margin: 48px 0 24px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 2px;
    position: relative;
    padding-left: 16px;
    color: #1a1a1a;
    font-family: "STXingkai", "XingKai SC", "STKaiti", "KaiTi", "楷体", "行楷", "Noto Serif SC", serif;
}

.post-content h1::before,
.post-content h2::before,
.post-content h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: #1a1a1a;
}

.post-content h1 { font-size: 1.6rem; }
.post-content h2 { font-size: 1.35rem; }
.post-content h3 { font-size: 1.15rem; }

.post-content p {
    margin-bottom: 28px;
    text-indent: 2em;
    color: #333;
}

.post-content ul,
.post-content ol {
    margin: 0 0 28px 32px;
}

.post-content li {
    margin-bottom: 10px;
}

.post-content blockquote {
    border-left: 3px solid #1a1a1a;
    padding: 16px 28px;
    margin: 32px 0;
    color: #555;
    background: rgba(255,255,255,0.4);
    font-style: italic;
    position: relative;
}

.post-content blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 10px;
    font-size: 3rem;
    color: rgba(0,0,0,0.1);
    font-family: Georgia, serif;
}

.post-content code {
    background: rgba(0,0,0,0.06);
    padding: 2px 8px;
    font-size: 0.88rem;
    font-family: "SF Mono", Monaco, Consolas, monospace;
}

.post-content pre {
    background: #1a1a1a;
    color: #e8e8e8;
    padding: 28px;
    overflow-x: auto;
    margin: 32px 0;
    line-height: 1.7;
    border-radius: 2px;
}

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

/* 图片基础样式 - 不强制覆盖编辑器设置的对齐和浮动 */
.post-content img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.08);
    vertical-align: middle;
}

/* 左浮动图片 - 文字环绕右侧 */
.post-content img[style*="float: left"],
.post-content img[style*="float:left"] {
    margin: 8px 20px 8px 0;
    max-width: 45%;
}

/* 右浮动图片 - 文字环绕左侧 */
.post-content img[style*="float: right"],
.post-content img[style*="float:right"] {
    margin: 8px 0 8px 20px;
    max-width: 45%;
}

/* 居中图片（通过 margin:auto 或被居中容器包裹） */
.post-content img[style*="margin-left: auto"],
.post-content img[style*="margin-left:auto"],
.post-content img[style*="display: block"] {
    margin: 24px auto;
    display: block;
}

/* 图片被居中段落包裹时 */
.post-content p[style*="text-align: center"] img,
.post-content p[style*="text-align:center"] img {
    margin: 16px auto;
    display: inline-block;
}

/* 清除浮动，避免图片浮动影响后续段落 */
.post-content p::after {
    content: '';
    display: table;
    clear: both;
}

/* 图片说明 */
.post-content img + em,
.post-content img + br + em {
    display: block;
    text-align: center;
    font-size: 0.85rem;
    color: #888;
    margin-top: 8px;
    margin-bottom: 24px;
    clear: both;
}

/* 处理图片被各种容器包裹的情况 */
.post-content span img,
.post-content a img {
    margin: 0;
    box-shadow: none;
    border: none;
}

/* 行内小图片（和文字同一行）不强制块级显示 */
.post-content p img:not([style*="float"]):not([style*="display: block"]):not([style*="display:block"]) {
    display: inline-block;
    margin: 0 4px;
}

/* 图片设置了具体宽度时，保持比例 */
.post-content img[style*="width"] {
    height: auto !important;
}

/* 段落末尾清除浮动 */
.post-content > *:last-child::after {
    content: '';
    display: table;
    clear: both;
}

/* 富文本内容补充样式 */
.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 28px 0;
    font-size: 0.95rem;
}

.post-content table td,
.post-content table th {
    border: 1px solid #ddd;
    padding: 10px 14px;
    text-align: left;
}

.post-content table th {
    background: rgba(0,0,0,0.04);
    font-weight: 600;
}

.post-content table tr:nth-child(even) {
    background: rgba(0,0,0,0.015);
}

.post-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.2), transparent);
    margin: 40px 0;
}

.post-content [style*="text-align: center"] {
    text-align: center;
}

.post-content [style*="text-align: right"] {
    text-align: right;
}

.post-content [style*="text-align: justify"] {
    text-align: justify;
}

/* 返回按钮 */
.back-link {
    display: inline-block;
    margin-top: 70px;
    font-size: 0.92rem;
    color: #666;
    letter-spacing: 2px;
    font-family: "STKaiti", "KaiTi", serif;
}

.back-link::before {
    content: '← 返回文章列表';
}

.back-link:hover {
    color: #1a1a1a;
}

/* 底部 */
.site-footer {
    text-align: center;
    padding: 50px 0;
    margin-top: 80px;
    font-size: 0.85rem;
    color: #999;
    position: relative;
    letter-spacing: 2px;
    font-family: "STKaiti", "KaiTi", serif;
    line-height: 1.8;
}

.site-footer a {
    color: #999;
    transition: color 0.3s;
}

.site-footer a:hover {
    color: #555;
}

.site-footer::before {
    content: '';
    display: block;
    width: 80px;
    height: 1px;
    margin: 0 auto 30px;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.2), transparent);
}

/* 管理后台 */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 40px;
}

.admin-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 4px;
    font-family: "STKaiti", "KaiTi", serif;
}

.admin-actions a {
    margin-left: 16px;
    font-size: 0.9rem;
}

.btn {
    display: inline-block;
    padding: 10px 24px;
    font-size: 0.9rem;
    border: 1px solid #1a1a1a;
    background: #1a1a1a;
    color: #f5f2ed;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 2px;
    font-family: "STKaiti", "KaiTi", serif;
}

.btn:hover {
    background: #333;
    color: #f5f2ed;
}

.btn-outline {
    background: transparent;
    color: #1a1a1a;
}

.btn-outline:hover {
    background: #1a1a1a;
    color: #f5f2ed;
}

.btn-danger {
    background: transparent;
    color: #888;
    border-color: #ccc;
}

.btn-danger:hover {
    background: #1a1a1a;
    color: #f5f2ed;
    border-color: #1a1a1a;
}

/* 表单 */
.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: #333;
    letter-spacing: 1px;
    font-family: "STKaiti", "KaiTi", serif;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 0.98rem;
    border: 1px solid #ccc;
    background: rgba(255,255,255,0.5);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a1a1a;
    background: rgba(255,255,255,0.8);
}

.form-group textarea {
    min-height: 400px;
    resize: vertical;
    line-height: 1.9;
}

/* 图片上传区域 */
.upload-area {
    border: 1px dashed #bbb;
    padding: 24px;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.3);
    text-align: center;
}

.upload-area p {
    margin-bottom: 12px;
    color: #666;
    font-size: 0.9rem;
}

.upload-area input[type="file"] {
    margin-bottom: 12px;
}

.upload-result {
    margin-top: 16px;
    padding: 12px;
    background: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    word-break: break-all;
}

.upload-result img {
    max-width: 200px;
    margin: 8px 0;
    border: 1px solid #ddd;
}

.upload-result code {
    display: block;
    padding: 8px;
    background: rgba(0,0,0,0.05);
    margin-top: 8px;
    font-size: 0.8rem;
    cursor: pointer;
}

/* 登录页 */
.login-box {
    max-width: 400px;
    margin: 100px auto;
    padding: 50px 40px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(10px);
}

.login-box h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
    letter-spacing: 6px;
    font-family: "STKaiti", "KaiTi", serif;
}

.login-box .btn {
    width: 100%;
    padding: 14px;
}

/* 提示消息 */
.alert {
    padding: 14px 20px;
    margin-bottom: 28px;
    font-size: 0.92rem;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.4);
}

.alert-success {
    border-color: rgba(0,0,0,0.2);
}

.alert-error {
    border-color: rgba(0,0,0,0.15);
    color: #666;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 100px 0;
    color: #888;
}

.empty-state p {
    margin-bottom: 28px;
    letter-spacing: 2px;
}

/* 后台表格 */
table {
    width: 100%;
    border-collapse: collapse;
}

thead tr {
    border-bottom: 2px solid #1a1a1a;
}

th {
    text-align: left;
    padding: 14px 10px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
}

tbody tr {
    border-bottom: 1px solid rgba(0,0,0,0.08);
    transition: background 0.2s;
}

tbody tr:hover {
    background: rgba(255,255,255,0.3);
}

td {
    padding: 18px 10px;
    font-size: 0.92rem;
}

/* 响应式 */
@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .site-header {
        padding: 50px 0 40px;
        margin-bottom: 40px;
    }

    .site-title {
        font-size: 1.8rem;
        letter-spacing: 4px;
    }

    .site-title a::after {
        width: 38px;
        height: 38px;
        font-size: 0.8rem;
        right: -50px;
    }

    .post-title {
        font-size: 1.25rem;
        letter-spacing: 1px;
    }

    .post-detail .post-title {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .post-summary {
        font-size: 0.92rem;
        line-height: 1.9;
    }

    .post-thumbnails {
        gap: 8px;
    }

    .post-thumbnails a {
        flex: 0 0 140px;
        width: 140px;
        height: 140px;
    }

    .site-nav a {
        margin: 0 12px;
        font-size: 0.88rem;
    }

    .admin-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}