/* 子比主题 - 实用增强 样式 */

/* 阅读进度条 */
#zib-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--theme-color);
    z-index: 99999;
    transition: width 0.1s ease;
}

/* 阅读时间 */
.zib-reading-time {
    color: var(--muted-color);
    font-size: 13px;
    margin-bottom: 15px;
}

/* 代码块 */
.zib-code-block {
    position: relative;
    margin: 20px 0;
}

.zib-code-block pre {
    background: var(--muted-bg-color);
    color: var(--main-color);
    padding: 20px;
    border-radius: var(--main-radius);
    overflow-x: auto;
    margin: 0;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid var(--main-border-color);
}

.zib-copy-code-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 12px;
    background: var(--focus-color);
    color: white;
    border: none;
    border-radius: var(--main-radius);
    cursor: pointer;
    font-size: 12px;
    transition: background 0.3s, opacity 0.3s;
}

.zib-copy-code-btn:hover {
    opacity: 0.9;
}

.zib-copy-code-btn.copied {
    background: #28a745;
}

/* 文章目录 */
.zib-article-toc {
    margin: 20px 0;
    padding: 15px;
    background: var(--muted-bg-color);
    border-left: 3px solid var(--theme-color);
    border-radius: 0 var(--main-radius) var(--main-radius) 0;
}

.zib-article-toc h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--key-color);
    font-size: 14px;
}

.zib-article-toc ul {
    margin: 0;
    padding-left: 20px;
}

.zib-article-toc a {
    color: var(--main-color);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.zib-article-toc a:hover {
    color: var(--theme-color);
}

/* 文章过期提示 */
.zib-expired-notice {
    padding: 10px 15px;
    border-left: 3px solid #ff9800;
    background: rgba(255, 152, 0, 0.08);
    border-radius: 4px;
}

body.dark-theme .zib-expired-notice {
    background: rgba(255, 152, 0, 0.12);
}

.zib-expired-notice .expired-text {
    color: var(--main-color);
    font-size: 14px;
    line-height: 1.5;
}

/* 一言美化 */
.article-yiyan.yiyan-box,
.yiyan-box {
    position: relative;
    overflow: visible;
    border: none !important;
    box-shadow: none !important;
    background: var(--muted-bg-color) !important;
    border-radius: var(--main-radius) !important;
    padding: 35px 45px !important;
    margin-bottom: 20px !important;
    transition: all 0.3s ease !important;
}

.article-yiyan.yiyan-box::before,
.yiyan-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--theme-color), var(--focus-color));
    border-radius: var(--main-radius) var(--main-radius) 0 0;
}

.article-yiyan.yiyan-box::after,
.yiyan-box::after {
    content: '“';
    position: absolute;
    top: -5px;
    left: 25px;
    font-size: 60px;
    color: var(--theme-color);
    opacity: 0.15;
    font-family: Georgia, "Times New Roman", serif;
    font-weight: bold;
    line-height: 1;
}

.article-yiyan.yiyan-box:hover,
.yiyan-box:hover {
    transform: translateY(-2px);
    background: var(--main-bg-color) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

/* 美化一言英文部分 */
.article-yiyan.yiyan-box p:first-child,
.yiyan-box p:first-child,
.article-yiyan.yiyan-box em,
.yiyan-box em,
.article-yiyan.yiyan-box strong,
.yiyan-box strong {
    font-size: 20px !important;
    font-weight: 600 !important;
    color: var(--key-color) !important;
    margin-bottom: 12px !important;
    font-style: normal !important;
    letter-spacing: 0 !important;
    line-height: 1.6 !important;
    position: relative;
    z-index: 1;
}

/* 美化一言中文部分 */
.article-yiyan.yiyan-box p:last-child,
.yiyan-box p:last-child,
.article-yiyan.yiyan-box span,
.yiyan-box span {
    font-size: 20px !important;
    color: var(--main-color) !important;
    line-height: 1.8 !important;
    font-weight: 500 !important;
    position: relative;
    z-index: 1;
}

/* 夜间模式适配 */
body.dark-theme .article-yiyan.yiyan-box,
body.dark-theme .yiyan-box {
    background: var(--muted-bg-color) !important;
}

body.dark-theme .article-yiyan.yiyan-box:hover,
body.dark-theme .yiyan-box:hover {
    background: var(--main-bg-color) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

body.dark-theme .article-yiyan.yiyan-box::after,
body.dark-theme .yiyan-box::after {
    opacity: 0.25;
}