* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    background-color: #f5f5f5;
}

a {
    color: #3498db;
    text-decoration: none;
    background: linear-gradient(#3498db, #3498db) no-repeat left bottom;
    background-size: 0 1.5px;
    transition: background-size 0.3s ease;
}
a:hover {
    background-size: 100% 1.5px;
}

#header {
    background: #fff;
    border-bottom: 1px solid #eee;
    padding: 20px 0;
    text-align: center;
}

#blogTitle h1 {
    font-size: 1.8em;
    margin-bottom: 4px;
}
#blogTitle h1 a {
    color: #2c3e50;
    text-decoration: none;
    background: none;
}
#blogTitle h2 {
    font-size: 0.9em;
    color: #999;
    font-weight: normal;
}

#navigator {
    background: #fff;
    border-bottom: 1px solid #eee;
    padding: 0;
}
#navList {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 4px;
    padding: 8px 0;
}
#navList li a {
    display: block;
    padding: 6px 16px;
    color: #666;
    font-size: 14px;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
    background: none;
}
#navList li a:hover {
    background: #e8f0fe;
    color: #3498db;
}

#main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
    display: flex;
    gap: 20px;
}

#mainContent {
    flex: 1;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    padding: 30px;
    min-width: 0;
}

#sideBar {
    width: 280px;
    flex-shrink: 0;
}

#sideBarMain > div {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    padding: 16px;
    margin-bottom: 16px;
}

#sideBar h3 {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}

.postTitle a {
    font-size: 1.2em;
    font-weight: bold;
    color: #2c3e50;
    text-decoration: none;
    background: none;
}
.postTitle a:hover {
    color: #3498db;
}

.postDesc {
    color: #999;
    font-size: 0.85em;
    margin: 8px 0 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

#cnblogs_post_body h1 {
    font-size: 1.5em;
    border-bottom: 2px solid #d0d0d0;
    padding-bottom: 8px;
    margin: 1.5em 0 0.8em;
}
#cnblogs_post_body h2 {
    font-size: 1.25em;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 6px;
    margin: 1.3em 0 0.6em;
    padding-left: 0;
}
#cnblogs_post_body h3 {
    font-size: 1.1em;
    margin: 1.1em 0 0.5em;
    color: #555;
}

#cnblogs_post_body p {
    margin-bottom: 1em;
}

#cnblogs_post_body ul,
#cnblogs_post_body ol {
    margin: 0.8em 0;
    padding-left: 2em;
}
#cnblogs_post_body li {
    margin-bottom: 0.3em;
}

#cnblogs_post_body table {
    border-collapse: collapse;
    margin: 1em 0;
    width: auto;
}
#cnblogs_post_body th,
#cnblogs_post_body td {
    border: 1px solid #e0e0e0;
    padding: 8px 14px;
    text-align: center;
}
#cnblogs_post_body th {
    background: #f5f7fa;
    font-weight: 600;
}

#cnblogs_post_body img {
    max-width: 100%;
    border-radius: 6px;
}

#cnblogs_post_body blockquote {
    border-left: 3px solid #d0d0d0 !important;
    background: #f3f6f9 !important;
    margin: 1.2em 0 !important;
    padding: 10px 16px !important;
    color: #555 !important;
}

code:not(pre code) {
    font-family: Consolas, Monaco, monospace;
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
    color: #e74c3c;
}

pre {
    margin: 1.2em 0;
    padding: 20px;
    background: #2b2b2b;
    border-radius: 8px;
    overflow-x: auto;
}
pre code {
    font-family: Consolas, Monaco, "Andale Mono", monospace;
    font-size: 14px;
    line-height: 1.6;
    color: #abb2bf;
    background: transparent;
    padding: 0;
}

code .hljs-keyword { color: #c678dd; }
code .hljs-built_in { color: #c678dd; }
code .hljs-string { color: #98c379; }
code .hljs-meta { color: #98c379; }
code .hljs-comment { color: #5c6370; font-style: italic; }
code .hljs-number { color: #d19a66; }
code .hljs-title,
code .hljs-attr { color: #61afef; }

details {
    margin: 15px 0;
    padding: 12px 18px;
    border-radius: 5px;
    border-left: 4px solid;
}
summary {
    font-weight: bold;
    cursor: pointer;
    padding: 4px 0;
    font-size: 0.95em;
    list-style: none;
}
summary::-webkit-details-marker {
    display: none;
}

.info-details {
    background: #f4f8fb;
    border-color: #3498db;
}
.info-details summary {
    color: #2980b9;
}

.success-details {
    background: #f0faf5;
    border-color: #52c41a;
}
.success-details summary {
    color: #389e0d;
}

.profile-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

.day {
    margin-bottom: 30px;
}
.dayTitle {
    font-size: 0.9em;
    color: #999;
    margin-bottom: 12px;
}
.postTitle2 {
    font-size: 1.5em;
}
.postCon {
    margin: 8px 0;
    color: #666;
}
.c_b_p_desc_readmore {
    color: #3498db;
    font-size: 0.9em;
}

#footer {
    text-align: center;
    padding: 30px 0;
    color: #999;
    font-size: 0.85em;
    border-top: 1px solid #eee;
    margin-top: 40px;
}

::selection {
    background: #3498db;
    color: #fff;
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-thumb {
    background: #c0c0c0;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #3498db;
}

#sideBar ul {
    padding-left: 1.5em;
}
#sideBar li {
    margin-bottom: 4px;
}