@charset "utf-8";
.fk {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: #333;
    font-size: 16px;
    line-height: 1.8;
}
.fk p, .fk blockquote, .fk pre, .fk ul, .fk ol, .fk dl, .fk figure {
    margin-bottom: 1.2em;
}
.fk h1, .fk h2, .fk h3, .fk h4, .fk h5, .fk h6 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    font-weight: 600;
    line-height: 1.4;
}
.fk h1 {
    font-size: 2em;
    color: #111;
}
.fk h2 {
    font-size: 1.75em;
    color: #222;
    border-left: 4px solid #1E9FFF;
    padding-left: 10px;
}
.fk h3 {
    font-size: 1.5em;
    color: #333;
}
.fk h4 {
    font-size: 1.25em;
    color: #444;
}
.fk h5, .fk h6 {
    font-size: 1em;
    color: #555;
}
.fk blockquote {
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-left: 4px solid #5FB878;
    color: #666;
    font-style: italic;
    border-radius: 3px;
    margin: 20px 0;
}
.fk blockquote p:last-child {
    margin-bottom: 0;
}
.fk ul, .fk ol {
    padding-left: 2em;
    margin-bottom: 1.2em;
}
.fk ul li, .fk ol li {
    margin-bottom: 0.5em;
}
.fk ul {
    list-style-type: disc;
}
.fk ol {
    list-style-type: decimal;
}
.fk code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
    background-color: rgba(0, 0, 0, 0.05);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
    color: #e83e8c;
}
.fk pre {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
    overflow-x: auto;
    border: 1px solid #eaecef;
}
.fk pre code {
    background-color: transparent;
    padding: 0;
    color: #333;
    font-size: 0.9em;
    line-height: 1.6;
    display: block;
}
.fk img {
    max-width: 100%;
    height: auto;
    margin: 15px auto;
    display: block;
    border-radius: 6px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.fk img:hover {
    transform: scale(1.01);
}
.fk a {
    color: #1E9FFF;
    text-decoration: none;
    border-bottom: 1px dotted #1E9FFF;
    transition: all 0.3s;
}
.fk a:hover {
    color: #0e77c5;
    border-bottom-style: solid;
}
.fk table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9em;
}
.fk table th, .fk table td {
    padding: 10px;
    border: 1px solid #eaecef;
    text-align: left;
}
.fk table th {
    background-color: #f8f9fa;
    font-weight: 600;
}
.fk table tr:nth-child(even) {
    background-color: #f8f9fa;
}
.fk hr {
    margin: 20px 0;
    border: 0;
    height: 1px;
    background-color: #eaecef;
}
.fk .bold {
    font-weight: bold;
}
.fk .italic {
    font-style: italic;
}
.fk .underline {
    text-decoration: underline;
}
.fk .strikethrough {
    text-decoration: line-through;
}
.fk .text-primary {
    color: #1E9FFF;
}
.fk .text-success {
    color: #5FB878;
}
.fk .text-warning {
    color: #FFB800;
}
.fk .text-danger {
    color: #FF5722;
}
.fk .text-info {
    color: #01AAED;
}
@media (max-width: 768px) {
    .fk {
        font-size: 15px;
    }
    
    .fk h1 {
        font-size: 1.8em;
    }
    
    .fk h2 {
        font-size: 1.6em;
    }
    
    .fk h3 {
        font-size: 1.4em;
    }
    
    .fk img {
        margin: 10px auto;
    }
    
    .fk blockquote {
        padding: 10px 15px;
    }
}