/*
Theme Name: Twenty Seventeen Child (XYDF)
Theme URI: 
Template: twentyseventeen
Author: 
Description: 二〇一七子主题，用于增加首页章节数量。
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* ============================================================
 * 附加功能：让首页章节（panel）特色图片可点击跳转到对应页面
 * 配合覆盖模板：template-parts/page/content-front-page-panels.php
 * 原理：.panel-image 内新增透明覆盖链接 <a class="panel-image-link">，
 *       配合下方绝对定位样式让"整张图片区"可点击跳转。
 * ============================================================ */

/* 1. 让链接区域覆盖整张图片 */
.panel-image {
    position: relative;
}

.panel-image-link {
    position: absolute;
    inset: 0;                /* top:0; right:0; bottom:0; left:0; */
    z-index: 3;              /* 高于遮罩层，确保点击优先 */
    display: block;
    overflow: hidden;
    cursor: pointer;
}

/* 2. hover 时显示「查看详情 →」角标 */
.panel-image-link::after {
    content: "查看详情 →";
    position: absolute;
    right: 20px;
    bottom: 20px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    line-height: 1;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .25s ease, transform .25s ease;
    pointer-events: none;
}

.panel-image-link:hover::after,
.panel-image-link:focus::after {
    opacity: 1;
    transform: translateY(0);
}

/* 3. 章节标题链接 hover 加下划线（标题已包 <a>，同样可点击） */
.entry-title a {
    color: inherit;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: border-color .2s ease;
}

.entry-title a:hover,
.entry-title a:focus {
    border-bottom-color: currentColor;
}