/*
Theme Name: 问答·论坛 (WD5 Forum)
Author: yldt
*/

:root {
    --main: #673ab7;
    --main2: #9575cd;
    --ink: #26212f;
    --soft: #8d86a3;
    --bg: #f6f4fa;
    --card: #ffffff;
    --line: #e4def0;
    --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.8 "PingFang SC", "Microsoft YaHei", Arial, sans-serif; color: var(--ink); background: var(--bg); }
img { max-width: 100%; height: auto; }
a { color: var(--main); text-decoration: none; }
a:hover { color: var(--main2); }

.site-header { background: var(--card); border-bottom: 2px solid var(--main); }
.header-inner { max-width: 1180px; margin: 0 auto; padding: 15px 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.site-title { font-size: 23px; font-weight: 800; color: var(--main); }
.site-desc { color: var(--soft); font-size: 12px; margin-left: 10px; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; flex-wrap: wrap; }
.main-nav a { color: var(--ink); padding: 8px 14px; border-radius: 14px; font-size: 14px; }
.main-nav a:hover, .main-nav .current-menu-item a { background: var(--main); color: #fff; }

.container { max-width: 1180px; margin: 20px auto; padding: 0 20px; }
.content-wrap { display: flex; gap: 20px; align-items: flex-start; }
.content-main { flex: 1; min-width: 0; order: 1; }
.sidebar { width: 290px; flex-shrink: 0; order: 2; }

.crumb { font-size: 13px; color: var(--soft); margin-bottom: 14px; }
.crumb a { color: var(--soft); }
.crumb a:hover { color: var(--main); }
.crumb .gt { margin: 0 8px; color: #cbbde2; }

.sticky-note { background: #f1ecfa; border: 1px dashed var(--main2); color: var(--main); font-size: 13px; border-radius: var(--radius); padding: 10px 16px; margin-bottom: 14px; }

.tlist { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.trow { display: flex; gap: 14px; padding: 16px 18px; border-bottom: 1px solid var(--line); align-items: center; }
.trow:last-child { border-bottom: none; }
.trow .timg { width: 74px; height: 52px; flex-shrink: 0; border-radius: 6px; overflow: hidden; }
.trow .timg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tbody { flex: 1; min-width: 0; }
.tmeta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--soft); margin-bottom: 5px; }
.tmeta img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; }
.top { color: var(--main); font-weight: 700; }
.trow h2 { margin: 0 0 5px; font-size: 16px; line-height: 1.5; }
.trow h2 a { color: var(--ink); }
.trow h2 a:hover { color: var(--main); }
.trow .tex { margin: 0; color: var(--soft); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tstat { text-align: center; flex-shrink: 0; font-size: 12px; color: var(--soft); }
.tstat b { display: block; font-size: 18px; color: var(--main); }

.pg { display: flex; gap: 6px; justify-content: center; padding: 18px 0; flex-wrap: wrap; }
.pg a, .pg span { display: block; min-width: 32px; padding: 6px 10px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; text-align: center; font-size: 13px; color: var(--ink); }
.pg .current { background: var(--main); color: #fff; border-color: var(--main); }

.widget { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 15px; margin-bottom: 16px; }
.widget-title { font-size: 15px; margin: 0 0 12px; color: var(--main); border-bottom: 2px solid var(--line); padding-bottom: 8px; }
.w-list { list-style: none; margin: 0; padding: 0; }
.w-list li { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.w-list li:last-child { border-bottom: none; }
.w-list img { width: 66px; height: 44px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.w-list .wl { flex: 1; min-width: 0; }
.w-list .wt { display: block; font-size: 13px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.w-list .wt:hover { color: var(--main); }
.w-list .wd { font-size: 12px; color: var(--soft); }

.article { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; }
.article h1 { font-size: 27px; margin: 0 0 12px; }
.ameta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--soft); flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px dashed var(--line); margin-bottom: 18px; }
.ameta img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.acontent { font-size: 16px; line-height: 1.9; }
.acontent h2 { font-size: 22px; }
.acontent img { border-radius: 6px; }
.anav { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 16px; border-top: 1px dashed var(--line); font-size: 14px; flex-wrap: wrap; }
.anav a { color: var(--soft); max-width: 46%; }
.anav a:hover { color: var(--main); }
.rel { margin-top: 6px; }
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ri { background: #f6f3fb; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.ri img { width: 100%; height: 90px; object-fit: cover; display: block; }
.ri p { margin: 0; padding: 8px 10px; font-size: 13px; }
.ri p a { color: var(--ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.pg-title { font-size: 22px; margin: 0 0 14px; }
.arch-desc { color: var(--soft); font-size: 14px; margin: -8px 0 14px; }
.search-form { display: flex; gap: 8px; margin: 16px 0; }
.search-form input[type="search"] { flex: 1; padding: 9px 12px; border: 1px solid var(--line); border-radius: 14px; font-size: 14px; }
.search-form button { background: var(--main); color: #fff; border: none; border-radius: 14px; padding: 0 20px; cursor: pointer; }
.site-footer { background: var(--ink); color: rgba(255,255,255,0.6); margin-top: 26px; padding: 22px 20px; text-align: center; font-size: 13px; }
.footer-nav ul { list-style: none; display: flex; gap: 16px; justify-content: center; margin: 0 0 8px; padding: 0; flex-wrap: wrap; }
.footer-nav a { color: rgba(255,255,255,0.6); }
.footer-nav a:hover { color: #fff; }
.comments-area { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-top: 16px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment-body { border-bottom: 1px dashed var(--line); padding: 10px 0; }

@media (max-width: 900px) {
    .content-wrap { flex-direction: column; }
    .sidebar { width: 100%; order: 2; }
    .rel-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .article { padding: 18px; }
    .tstat { display: none; }
    .rel-grid { grid-template-columns: 1fr; }
}