/* =====================================================
   哇咔学外语 - 资讯模板 v2（与主站 style.css 同风格）
   调色板：奶油黄 #FFF6E5 / 棕字 #3A3226 / 哇咔红 #E8503A
   ===================================================== */
:root {
  --bg: #FFF6E5;
  --card: #FFFFFF;
  --ink: #3A3226;
  --ink-soft: #8A7E6A;
  --red: #E8503A;
  --red-soft: #FDEBE7;
  --yellow: #FFC83D;
  --yellow-soft: #FFF3D6;
  --green: #22A45D;
  --green-soft: #E6F6ED;
  --blue: #2F7CF6;
  --blue-soft: #E8F1FE;
  --border: #F0E4CC;
  --radius: 18px;
  --shadow: 0 4px 18px rgba(120, 90, 30, .08);
}
body.wk-body {
  background: var(--bg) !important;
  color: var(--ink) !important;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif !important;
  line-height: 1.65;
  margin: 0;
}
body.wk-body a { color: inherit; text-decoration: none; }
body.wk-body img { max-width: 100%; }

/* ---------- 顶部导航（同主站 site-header） ---------- */
.wk-header {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.wk-header-in {
  max-width: 1080px; margin: 0 auto; padding: 0 16px;
  display: flex; align-items: center; gap: 12px; height: 62px;
}
.wk-logo { display: flex; align-items: center; flex-shrink: 0; }
.wk-logo img { height: 42px; width: auto; }
.wk-nav { margin-left: 6px; display: flex; gap: 4px; flex-wrap: wrap; }
.wk-nav a {
  padding: 8px 14px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--ink-soft);
}
.wk-nav a:hover { background: var(--yellow-soft); color: var(--ink); }
.wk-nav a.active { background: var(--red); color: #fff; }
.wk-header-search { margin-left: auto; }
.wk-header-search form {
  display: flex; background: #fff; border-radius: 999px; padding: 4px 4px 4px 14px;
  border: 2px solid var(--border); box-shadow: var(--shadow); align-items: center;
}
.wk-header-search input {
  border: 0; outline: 0; background: transparent; font-size: 14px; color: var(--ink); width: 130px;
}
.wk-header-search button {
  border: 0; cursor: pointer; background: var(--red); color: #fff;
  font-size: 14px; font-weight: 700; padding: 7px 16px; border-radius: 999px;
}
.wk-header-search button:hover { filter: brightness(1.06); }

/* ---------- 布局 ---------- */
.wk-main { min-height: 60vh; }
.wk-container {
  max-width: 1080px; margin: 20px auto 0; padding: 0 16px;
  display: flex; gap: 20px; align-items: flex-start;
}
.wk-col-main { flex: 1 1 auto; min-width: 0; }
.wk-col-side { width: 300px; flex-shrink: 0; display: flex; flex-direction: column; gap: 20px; }
.wk-container--single { justify-content: center; }

/* ---------- 面包屑 ---------- */
.wk-breadcrumb {
  max-width: 1080px; margin: 18px auto 0; padding: 0 16px;
  color: var(--ink-soft); font-size: 14px;
}
.wk-breadcrumb a { color: var(--ink-soft); }
.wk-breadcrumb a:hover { color: var(--red); }
.wk-bc-sep { margin: 0 6px; color: #D8CCB2; }

/* ---------- 板块标题（同主站 section-title） ---------- */
.wk-section-title { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; }
.wk-section-title.wk-mt { margin-top: 26px; }
.wk-section-title h1, .wk-section-title h3 { font-size: 20px; }
.wk-tag {
  background: var(--red); color: #fff; font-weight: 800; font-size: 13px;
  border-radius: 10px; padding: 3px 10px; letter-spacing: .5px; flex-shrink: 0;
}
.wk-tag--red { background: var(--red); }
.wk-tag--green { background: var(--green); }
.wk-tag--blue { background: var(--blue); }
.wk-more-link { margin-left: auto; color: var(--ink-soft); font-size: 14px; }
.wk-more-link:hover { color: var(--red); }

/* ---------- 卡片 ---------- */
.wk-card {
  background: var(--card); border: 2px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.wk-card-hd {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px 12px; border-bottom: 1px solid var(--border);
}
.wk-card-hd h3 { font-size: 17px; margin: 0; }
.wk-card-bd { padding: 14px 18px 16px; }

/* ---------- 列表条目 ---------- */
.wk-item {
  display: flex; gap: 14px; padding: 14px 0;
  border-bottom: 1px dashed var(--border);
}
.wk-item:last-of-type { border-bottom: 0; }
.wk-item-thumb { flex-shrink: 0; }
.wk-item-thumb img {
  width: 148px; height: 96px; object-fit: cover; border-radius: 12px; background: var(--yellow-soft);
}
.wk-item-body { flex: 1; min-width: 0; }
.wk-item-title { font-size: 17px; margin: 0 0 6px; line-height: 1.45; }
.wk-item-title a { color: var(--ink); }
.wk-item-title a:hover { color: var(--red); }
.wk-item-desc {
  margin: 0 0 8px; color: var(--ink-soft); font-size: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.wk-meta { color: var(--ink-soft); font-size: 13px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.wk-badge {
  background: var(--red-soft); color: #B93A28; border-radius: 999px;
  padding: 2px 10px; font-size: 12px; font-weight: 600;
}
.wk-badge:hover { background: var(--red); color: #fff; }

/* ---------- 侧栏 ---------- */
.wk-side-item { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--border); }
.wk-side-item:last-child { border-bottom: 0; }
.wk-side-thumb { width: 72px; height: 52px; object-fit: cover; border-radius: 10px; flex-shrink: 0; background: var(--yellow-soft); }
.wk-side-body { flex: 1; min-width: 0; }
.wk-side-title { font-weight: 600; font-size: 14px; color: var(--ink); display: block; }
.wk-side-title:hover { color: var(--red); }
.wk-side-desc {
  color: var(--ink-soft); font-size: 12px; margin-top: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.wk-link-row { padding: 6px 0; border-bottom: 1px dashed var(--border); }
.wk-link-row:last-child { border-bottom: 0; }
.wk-link-row a { color: var(--ink); font-weight: 600; font-size: 14px; }
.wk-link-row a:hover { color: var(--red); }

/* ---------- 轮播 ---------- */
.wk-swiper { border-radius: var(--radius); overflow: hidden; border: 2px solid var(--border); box-shadow: var(--shadow); margin-bottom: 24px; }
.wk-swiper .swiper-pagination-bullet-active { background: var(--red); }

/* ---------- 文章页 ---------- */
.wk-article { padding: 26px 30px 30px; }
.wk-show-title { font-size: 26px; line-height: 1.4; margin: 0 0 12px; }
.wk-show-meta { padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.wk-show-tags { margin-top: 22px; display: flex; gap: 8px; flex-wrap: wrap; }
.wk-prevnext { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border); }
.wk-prevnext p { margin: 4px 0; font-size: 14px; color: var(--ink-soft); }
.wk-prevnext strong { color: var(--ink); }
.wk-prevnext a { color: var(--red); }
.wk-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.wk-related-card .wk-card-bd { padding: 12px 14px 14px; }
.wk-related-cover img { width: 100%; height: 120px; object-fit: cover; display: block; }
.wk-related-date { color: var(--ink-soft); font-size: 12px; margin-top: 4px; }

/* ---------- 正文排版 ---------- */
.neirong { font-size: 16px; color: var(--ink); overflow-wrap: break-word; }
.neirong p { margin: 0 0 14px; }
.neirong h2, .neirong h3, .neirong h4 { margin: 22px 0 12px; line-height: 1.4; }
.neirong h2 { font-size: 21px; border-left: 4px solid var(--red); padding-left: 12px; }
.neirong h3 { font-size: 18px; }
.neirong img { border-radius: 12px; margin: 10px auto; display: block; max-width: 100%; height: auto; }
.neirong a { color: var(--red); }
.neirong a:hover { text-decoration: underline; }
.neirong blockquote {
  background: var(--yellow-soft); border-left: 4px solid var(--yellow);
  border-radius: 0 12px 12px 0; padding: 12px 16px; margin: 14px 0; color: #6B5E44;
}
.neirong ul, .neirong ol { padding-left: 24px; margin: 0 0 14px; }
.neirong li { margin-bottom: 6px; }
.neirong table { border-collapse: collapse; width: 100%; margin: 14px 0; }
.neirong th, .neirong td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.neirong th { background: var(--yellow-soft); }
.neirong code { background: var(--yellow-soft); border-radius: 6px; padding: 2px 6px; font-size: 90%; }
.neirong pre { background: #2E2A22; color: #FFF6E5; border-radius: 12px; padding: 14px 16px; overflow: auto; margin: 14px 0; }
.neirong pre code { background: transparent; color: inherit; padding: 0; }

/* ---------- 搜索页 ---------- */
.wk-search-filters { display: flex; flex-direction: column; gap: 12px; margin-bottom: 8px; }
.wk-search-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.wk-search-label { color: var(--ink-soft); font-size: 14px; flex-shrink: 0; }
.wk-search-field { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.wk-chip {
  background: #fff; border: 2px solid var(--border); border-radius: 999px;
  padding: 4px 14px; font-size: 13px; font-weight: 600; color: var(--ink-soft);
}
.wk-chip:hover { border-color: var(--yellow); color: var(--ink); }
.wk-chip.active { background: var(--red); border-color: var(--red); color: #fff; }
.wk-search-input {
  border: 2px solid var(--border); border-radius: 999px; padding: 7px 16px;
  font-size: 14px; outline: none; color: var(--ink); min-width: 220px;
}
.wk-search-input:focus { border-color: var(--yellow); }
.wk-btn {
  border: 0; cursor: pointer; background: var(--red); color: #fff;
  font-size: 15px; font-weight: 700; padding: 10px 26px; border-radius: 999px;
}
.wk-btn--sm { font-size: 13px; padding: 7px 18px; }
.wk-btn:hover { filter: brightness(1.06); }

/* ---------- 分页 ---------- */
.wk-pager { margin-top: 18px; display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; }
.wk-pager a, .wk-pager span {
  display: inline-block; padding: 6px 13px; border-radius: 999px;
  border: 2px solid var(--border); background: #fff; color: var(--ink-soft);
  font-size: 14px; font-weight: 600; text-decoration: none;
}
.wk-pager a:hover { border-color: var(--yellow); color: var(--ink); }
.wk-pager .active a, .wk-pager a.active, .wk-pager .active span, .wk-pager span.active, .wk-pager .current {
  background: var(--red) !important; border-color: var(--red) !important; color: #fff !important;
}

/* ---------- 页脚（同主站 site-footer 风格） ---------- */
.wk-footer { background: #fff; border-top: 2px solid var(--border); margin-top: 36px; }
.wk-footer-in {
  max-width: 1080px; margin: 0 auto; padding: 22px 16px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  color: var(--ink-soft); font-size: 14px;
}
.wk-footer-brand { font-weight: 600; }
.wk-footer-links { display: flex; gap: 16px; flex-wrap: wrap; margin: 0 auto; }
.wk-footer-links a { color: var(--ink); }
.wk-footer-links a:hover { color: var(--red); }
.wk-footer-copy { color: var(--ink-soft); }
.wk-footer-copy a { color: var(--ink-soft); }
.wk-footer-copy a:hover { color: var(--red); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .wk-container { flex-direction: column; }
  .wk-col-side { width: 100%; }
  .wk-header-in { height: auto; padding: 10px 16px; flex-wrap: wrap; }
  .wk-header-search { margin-left: 0; width: 100%; }
  .wk-header-search input { flex: 1; width: auto; }
  .wk-item-thumb img { width: 110px; height: 76px; }
  .wk-article { padding: 20px 18px 24px; }
  .wk-show-title { font-size: 22px; }
}