/**
 * 文章详情页样式
 * 2026-03: 收敛桌面端与移动端的阅读节奏、首屏层级与侧栏权重
 */

html.single,
body.single {
  overflow-x: hidden;
}

/* 文章页付费模块布局优化 */
.single .content-layout > article.article > #posts-pay.pay-box {
  position: relative;
  margin: 8px 0 22px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(226, 232, 240, 0.42);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.52), rgba(248, 250, 252, 0.34));
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  overflow: hidden;
}

.single .content-layout > article.article > #posts-pay.pay-box::before,
.single .content-layout > article.article > #posts-pay.pay-box::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.single .content-layout > article.article > #posts-pay.pay-box::before {
  top: -56px;
  right: -10px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 72%);
}

.single .content-layout > article.article > #posts-pay.pay-box::after {
  left: -42px;
  bottom: -74px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(255, 122, 24, 0.09), transparent 74%);
}

.single .content-layout > article.article > #posts-pay.pay-box .pay-flexbox {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(180px, 27%) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.single .content-layout > article.article > #posts-pay.pay-box .pay-thumb {
  margin-right: 0 !important;
  width: 100% !important;
  min-width: 0;
  align-self: stretch;
}

.single .content-layout > article.article > #posts-pay.pay-box .pay-thumb .graphic {
  width: 100%;
  height: 100%;
  min-height: 208px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.28);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.32), rgba(241, 245, 249, 0.2));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.single .content-layout > article.article > #posts-pay.pay-box .pay-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(156px, 176px);
  grid-template-areas:
    "title title"
    "desc desc"
    "price action"
    "vip action";
  gap: 8px 16px;
  align-items: start;
  min-width: 0;
  padding: 2px 0;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .pay-title {
  grid-area: title;
  margin: 0;
  padding-right: 72px !important;
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 700;
  line-height: 1.24;
  color: #0f172a;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .mt6.em09.muted-2-color {
  grid-area: desc;
  margin-top: 0 !important;
  max-width: 560px;
  font-size: 13px;
  line-height: 1.65;
  color: #64748b;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:nth-child(3),
.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:has(.price-box) {
  grid-area: price;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:nth-child(4),
.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:has(.vip-price-buts),
.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:has(.vip-price) {
  grid-area: vip;
}

.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .text-right.mt10 {
  grid-area: action;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  gap: 8px;
  margin-top: 0 !important;
  min-height: 100%;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box > * {
  margin: 0;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box .c-red,
.single .content-layout > article.article > #posts-pay.pay-box .price-box .c-yellow {
  display: flex;
  align-items: flex-end;
  gap: 1px;
  color: #ff4d6d !important;
  line-height: 1;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box b.em3x {
  font-size: clamp(34px, 3vw, 46px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box .pay-mark {
  margin: 0 3px 5px 0;
  font-size: 18px;
  font-weight: 700;
}

.single .content-layout > article.article > #posts-pay.pay-box .price-box .original-price,
.single .content-layout > article.article > #posts-pay.pay-box .price-box .inline-block.ml10 {
  margin-left: 0 !important;
  color: #94a3b8;
}

.single .content-layout > article.article > #posts-pay.pay-box .vip-price-buts,
.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > div:has(> .vip-price):not(:has(.vip-price-buts)) {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
  max-width: 100%;
}

.single .content-layout > article.article > #posts-pay.pay-box .vip-price {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto !important;
  min-height: 36px;
  margin: 0 !important;
  padding: 8px 12px;
  border: 1px solid rgba(129, 140, 248, 0.16);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(129, 140, 248, 0.06));
  color: #4f46e5;
  font-weight: 600;
  box-shadow: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.single .content-layout > article.article > #posts-pay.pay-box .vip-price .vip-price-text {
  margin-left: 6px !important;
  font-size: 12px;
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but,
.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 156px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but {
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(248, 250, 252, 0.18));
  color: #334155;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, #ff6a63 0%, #ff4d4f 48%, #ff6a2a 100%);
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(255, 88, 88, 0.22);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04) 38%, rgba(255, 255, 255, 0) 68%);
  pointer-events: none;
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but:hover,
.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but:focus-visible {
  transform: translateY(-1px);
  color: #fff !important;
  box-shadow: 0 16px 30px rgba(255, 88, 88, 0.28);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but:active {
  transform: translateY(0);
  box-shadow: 0 10px 22px rgba(255, 88, 88, 0.2);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:hover,
.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(148, 163, 184, 0.38);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.42), rgba(248, 250, 252, 0.26));
  color: #0f172a;
  box-shadow: 0 12px 22px rgba(15, 23, 42, 0.08);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:active {
  transform: translateY(0);
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but:focus-visible,
.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:focus-visible {
  outline: none;
}

.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .pay-extra-hide {
  max-width: 196px;
  margin-top: 0 !important;
  padding: 0 !important;
  font-size: 11px !important;
  line-height: 1.5;
  text-align: right;
  color: #94a3b8;
}

.single .content-layout > article.article > #posts-pay.pay-box .pay-tag.abs-center,
.single .content-layout > article.article > #posts-pay.pay-box .pay-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  transform: none;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(255, 99, 195, 0.86), rgba(255, 122, 24, 0.82));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(255, 102, 163, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.single .content-layout > article.article > #posts-pay.pay-box badge.img-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  left: auto;
  z-index: 3;
  transform: none;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  box-shadow: 0 8px 18px rgba(59, 130, 246, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box {
  border-color: rgba(148, 163, 184, 0.14);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.54), rgba(15, 23, 42, 0.44));
  box-shadow: 0 18px 34px rgba(2, 6, 23, 0.24);
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .pay-thumb .graphic {
  border-color: rgba(148, 163, 184, 0.12);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.34), rgba(15, 23, 42, 0.24));
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .pay-title {
  color: #f8fafc;
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .mt6.em09.muted-2-color,
body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .pay-extra-hide {
  color: #94a3b8;
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .vip-price {
  border-color: rgba(129, 140, 248, 0.2);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.16), rgba(129, 140, 248, 0.08));
  color: #c4b5fd;
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but {
  border-color: rgba(148, 163, 184, 0.18);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.42), rgba(15, 23, 42, 0.26));
  color: #e2e8f0;
}

body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:hover,
body.dark-theme.single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but:focus-visible {
  border-color: rgba(148, 163, 184, 0.28);
  background: linear-gradient(135deg, rgba(51, 65, 85, 0.52), rgba(15, 23, 42, 0.34));
  color: #f8fafc;
}

@media (max-width: 991px) {
  .single .content-layout > article.article > #posts-pay.pay-box {
    padding: 16px 16px 14px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .pay-flexbox {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .pay-thumb .graphic {
    min-height: 176px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb {
    grid-template-columns: 1fr;
    grid-template-areas:
      "title"
      "desc"
      "price"
      "vip"
      "action";
    gap: 8px;
    padding: 0;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .pay-title {
    padding-right: 64px !important;
    font-size: 22px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .text-right.mt10 {
    align-items: stretch;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .cashier-link.but,
  .single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .signin-loader.but {
    width: 100%;
    min-width: 0;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .text-right.mt10 .pay-extra-hide {
    max-width: none;
    text-align: left;
  }
}

@media (max-width: 640px) {
  .single .content-layout > article.article > #posts-pay.pay-box {
    margin-bottom: 18px;
    padding: 14px 12px 12px;
    border-radius: 8px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .pay-thumb .graphic {
    min-height: 148px;
    border-radius: 6px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .flex-auto-h.flex.xx.jsb > .pay-title {
    padding-right: 0 !important;
    font-size: 18px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .price-box b.em3x {
    font-size: 32px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .price-box .pay-mark {
    margin-bottom: 4px;
    font-size: 16px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .pay-tag.abs-center,
  .single .content-layout > article.article > #posts-pay.pay-box .pay-tag,
  .single .content-layout > article.article > #posts-pay.pay-box badge.img-badge {
    top: 10px;
    padding: 5px 8px;
    font-size: 11px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .pay-tag.abs-center,
  .single .content-layout > article.article > #posts-pay.pay-box .pay-tag {
    left: 10px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box badge.img-badge {
    right: 10px;
  }

  .single .content-layout > article.article > #posts-pay.pay-box .vip-price {
    width: 100% !important;
    justify-content: flex-start;
  }
}

body.single {
  background:
    radial-gradient(circle at top, rgba(226, 236, 249, 0.72), transparent 34%),
    linear-gradient(180deg, #f4f7fb 0%, #f7f9fc 34%, #f3f6fb 100%);
}

body.single #page,
body.single .site {
  overflow-x: hidden;
}

/* 排除图片预览遮罩 .imgbox-bg：父主题 #mini-imgbox 内部复用了 .modal-backdrop 类名，
   不应被这里的 Bootstrap modal 层级强制覆盖。 */
.single .modal-backdrop:not(.imgbox-bg) {
  z-index: 1040 !important;
}

/* 修复：父主题 .swiper-imgbox 默认 position:static，导致其 z-index:10001 失效，
   被同级 .modal-backdrop.imgbox-bg(z-index:1040) 遮挡，使放大后的图片整张被遮罩盖住。
   改为 positioned 元素以让 z-index 生效。 */
#mini-imgbox .swiper-imgbox {
  position: relative;
  z-index: 10001;
}

.single .modal {
  z-index: 1060 !important;
  opacity: 1;
}

.single .modal.fade.in,
.single .modal.in {
  opacity: 1 !important;
}

.single .modal-dialog {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.single .modal-content {
  background: #ffffff !important;
  opacity: 1 !important;
}

.single .modal-body,
.single .modal-buts {
  position: relative;
  z-index: 1;
}

.single .fluid-widget {
  position: relative;
  z-index: 5;
}

.single .article-header-fullwidth {
  position: relative;
  margin: 0;
  margin-top: calc(-1 * (var(--header-h, 66px) + 22px));
  padding: 30px 20px 26px;
  width: 100%;
  min-height: auto;
  overflow: hidden;
  background:
    radial-gradient(circle at left top, rgba(255, 255, 255, 0.98), transparent 42%),
    radial-gradient(circle at right 18%, rgba(188, 220, 255, 0.22), transparent 26%),
    linear-gradient(135deg, rgba(243, 247, 255, 0.99) 0%, rgba(246, 250, 255, 0.95) 38%, rgba(252, 253, 255, 0.92) 100%);
  border-bottom: 1px solid rgba(215, 226, 239, 0.92);
}

.single .article-header-fullwidth::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(173, 188, 207, 0.72), transparent);
  z-index: 2;
}

.single .article-header-fullwidth::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16), transparent 34%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1;
  pointer-events: none;
}

.single .header-wrapper {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  justify-content: center;
}

.single .header-container {
  width: 100%;
  max-width: 1240px;
  padding: 84px 24px 22px;
}

.single .breadcrumb-nav {
  margin-bottom: 16px;
  display: flex;
  justify-content: flex-start;
}

.single .breadcrumb-list {
  display: inline-flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 7px 14px;
  list-style: none;
  border: 1px solid rgba(218, 226, 237, 0.92);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 24px rgba(31, 41, 55, 0.05);
}

.single .breadcrumb-item {
  display: flex;
  align-items: center;
  color: #64748b;
  font-size: 12px;
}

.single .breadcrumb-item a {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  color: #64748b;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.single .breadcrumb-item a:hover {
  background: rgba(241, 245, 249, 0.95);
  color: #1e293b;
}

.single .breadcrumb-item:not(:last-child)::after {
  content: "/";
  margin: 0 4px;
  color: #94a3b8;
}

.single .breadcrumb-separator {
  display: none;
}

.single .article-main-content {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  text-shadow: none;
}

.single .article-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.single .article-channel {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 133, 51, 0.18), rgba(255, 166, 77, 0.1));
  color: #c2410c;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: inset 0 0 0 1px rgba(251, 146, 60, 0.22);
}

.single .article-channel:hover {
  color: #9a3412;
}

.single .article-eyebrow-text {
  color: #64748b;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.single .main-title {
  max-width: 100%;
  margin: 0;
  color: #0f172a;
  font-size: clamp(34px, 3.3vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-shadow: none;
}

.single .article-summary {
  max-width: 720px;
  margin: 0;
  color: #526174;
  font-size: 15px;
  line-height: 1.85;
}

.single .meta-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin: 0;
}

.single .meta-item {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid rgba(219, 228, 238, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  color: #475569;
  font-size: 12.5px;
  box-shadow: 0 10px 22px rgba(148, 163, 184, 0.08);
}

.single .meta-icon {
  margin-right: 6px;
  color: #2563eb;
}

.single .action-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin: 2px 0 0;
}

.single .action-button,
.single .action-buttons .btn {
  display: inline-flex;
  box-sizing: border-box;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  border: 1px solid rgba(210, 221, 234, 0.94);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: #0f172a;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(148, 163, 184, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.single .action-button:hover,
.single .action-buttons .btn:hover {
  transform: translateY(-2px);
  border-color: rgba(191, 203, 218, 0.96);
  box-shadow: 0 16px 28px rgba(148, 163, 184, 0.16);
}

.single .btn-icon,
.single .action-button i,
.single .action-buttons .btn i {
  margin-right: 8px;
  color: #2563eb;
}

.single .action-buttons text,
.single .action-buttons count,
.single .article-header-fullwidth .action-button text,
.single .article-header-fullwidth .action-button count {
  font-size: 14px;
  font-weight: 500;
  color: inherit;
}

.single .tags-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 8px;
  margin: 0;
}

.single .tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid rgba(224, 231, 239, 0.92);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #64748b;
  font-size: 12px;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.single .tag:hover {
  background: #ffffff;
  border-color: rgba(191, 203, 218, 0.96);
  color: #1d4ed8;
}

/* 文章 hero 缩略图：全幅纯色画布 + 内层右半旋转柔焦图 + 257.4° 渐变蒙层（同 520ak 骨架）
   无缝关键：.article-featured-image 占满 hero 提供统一 background-color，
   image-frame 与 ::after 均限定在内部右半幅 (inset 0 0 0 50%)，
   蒙层 80% 终点色严格等于 background-color 且 alpha=1，左右两侧色彩完全一致，无色差硬切。 */
.single .article-featured-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 2;
  pointer-events: none;
  border-radius: 0;
  opacity: 1;
  mask-image: none;
  -webkit-mask-image: none;
  background-color: rgb(247, 250, 254);
}

.single .article-featured-image .image-frame {
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: auto;
  left: auto;
  width: auto;
  height: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  transform: rotate(20deg);
  filter: blur(4px);
  -webkit-filter: blur(4px);
  /* 显式压低层级，让 ::before 能盖住旋转突出到左半幅的图。 */
  z-index: 0;
}

.single .article-featured-image .image-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(0.9);
}

/* ::before 左半幅纯色补丁：单独遮挡 .image-frame 旋转 20° 后突出到左半幅那部分模糊图，
   这样 ::after 渐变形状/节奏完全不动（仍只在右半幅 inset:0 0 0 50% + 80% 不透明），
   不会改变缩略图的视觉比例与可见范围。
   background-color: inherit 自动跟随 .article-featured-image 的当前色：
     桌面亮色 = rgb(247,250,254)、桌面暗色 = rgb(15,21,30)、移动端 = transparent，
   移动端因此天然不参与遮挡，保持原"全幅低存在感"设计。 */
.single .article-featured-image::before {
  content: "";
  position: absolute;
  inset: 0 50% 0 0;
  background-color: inherit;
  z-index: 1;
  pointer-events: none;
}

.single .article-featured-image::after {
  content: "";
  position: absolute;
  inset: 0 0 0 50%;
  background: linear-gradient(
    257.4deg,
    rgba(255, 255, 255, 0.2) 2%,
    rgb(247, 250, 254) 80%
  );
  pointer-events: none;
}

body.dark-theme.single .article-featured-image {
  background-color: rgb(15, 21, 30);
}

body.dark-theme.single .article-featured-image::after {
  background: linear-gradient(
    257.4deg,
    rgba(255, 255, 255, 0.06) 2%,
    rgb(15, 21, 30) 80%
  );
}

.single .admin-bar .article-header-fullwidth {
  margin-top: -46px;
}

.single main.container {
  position: relative;
  margin-top: 16px;
  margin-bottom: 24px;
  overflow: visible !important;
}

.single main.container > .content-wrap {
  position: relative;
  z-index: 1;
}

.single main.container > .sidebar2,
.single main.container > .sidebar2 .sidebar-affix {
  position: relative;
  z-index: 4;
}

.single main.container > .sidebar {
  position: relative;
  z-index: 4;
}

.single main.container .content-layout,
.single .main-content > .content-layout {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.single main.container .content-layout > .breadcrumb,
.single .main-content > .content-layout > .breadcrumb {
  display: none;
}

.single .content-layout > article.article {
  margin-bottom: 0 !important;
  overflow: hidden;
  border: 1px solid rgba(224, 231, 239, 0.92);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 46px rgba(148, 163, 184, 0.16);
}

.single .content-layout > article.article .article-content {
  padding: 34px 42px 12px;
  color: #334155;
  font-size: 17px;
  line-height: 1.95;
}

.single .content-layout > article.article .article-content p,
.single .content-layout > article.article .article-content ul,
.single .content-layout > article.article .article-content ol,
.single .content-layout > article.article .article-content blockquote {
  margin-bottom: 1.3em;
}

.single .content-layout > article.article .article-content h2,
.single .content-layout > article.article .article-content h3,
.single .content-layout > article.article .article-content h4 {
  margin: 1.7em 0 0.7em;
  color: #0f172a;
  line-height: 1.35;
}

.single .content-layout > article.article .article-content img {
  max-width: 100%;
  border-radius: 18px;
}

.single .content-layout > .csf-group-standalone-wrapper,
.single .content-layout > .user-card.zib-widget.author,
.single .content-layout > .theme-box,
.single .content-layout > #comments.theme-box {
  margin-bottom: 0 !important;
  border: 1px solid rgba(224, 231, 239, 0.92);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 34px rgba(148, 163, 184, 0.12);
}

.single .content-layout > #comments.theme-box {
  padding: 18px 20px 10px;
}

.single .content-layout > #comments.theme-box > .no_webshot.main-bg.theme-box.box-body.radius8.main-shadow {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.single .content-layout > #comments.theme-box .commentlist {
  margin-bottom: 0;
  padding-bottom: 0;
}

.single .content-layout > #comments.theme-box .commentlist > li:last-child,
.single .content-layout > #comments.theme-box .commentlist > .comment:last-child {
  margin-bottom: 0 !important;
}

.single .content-layout > #comments.theme-box .commentlist > li.comment,
.single .content-layout > #comments.theme-box .commentlist > div.comment {
  padding: 0 !important;
  margin: 0 0 10px !important;
  border: 1px solid rgba(226, 232, 240, 0.96) !important;
  border-radius: 18px !important;
  background: linear-gradient(180deg, rgba(248, 250, 255, 0.96), rgba(244, 247, 252, 0.96)) !important;
  box-shadow: none !important;
  overflow: visible;
}

.single .content-layout > #comments.theme-box .commentlist > li.comment:last-child,
.single .content-layout > #comments.theme-box .commentlist > div.comment:last-child {
  margin-bottom: 0 !important;
}

.single .content-layout > #comments.theme-box .commentlist > li.comment > ul.list-inline,
.single .content-layout > #comments.theme-box .commentlist > div.comment > ul.list-inline {
  display: block;
  margin: 0 !important;
  padding: 16px 18px !important;
}

.single .content-layout > #comments.theme-box .commentlist .comt-main {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.single .content-layout > #comments.theme-box .commentlist .comment-header {
  margin-bottom: 12px !important;
}

.single .content-layout > #comments.theme-box .commentlist .comment-footer {
  margin: 10px 0 0 62px !important;
}

.single .content-layout > #comments.theme-box .commentlist .comment-content {
  margin-bottom: 12px !important;
  color: #334155;
  font-size: 15px;
  line-height: 1.75;
}

.single .content-layout > #comments.theme-box .commentlist .comt-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
}

@media (max-width: 1199px) and (min-width: 997px) {
  .single .article-header-fullwidth {
    margin-top: calc(-1 * (var(--header-h, 66px) + 18px));
    padding: 24px 18px 22px;
  }

  .single .header-container {
    max-width: 1080px;
    padding: 76px 20px 4px;
  }

  .single .article-main-content {
    max-width: 100%;
    gap: 12px;
  }

  .single .main-title {
    font-size: clamp(30px, 3vw, 38px);
    line-height: 1.16;
  }

  .single .article-summary {
    max-width: 100%;
    font-size: 14px;
    line-height: 1.75;
  }

  .single .meta-info,
  .single .action-buttons {
    gap: 8px;
  }

  .single .meta-item {
    min-height: 34px;
    padding: 7px 12px;
    font-size: 12px;
  }

  .single .action-button,
  .single .action-buttons .btn {
    min-height: 40px;
    padding: 9px 16px;
  }

  .single main.container {
    margin-top: 14px;
    margin-bottom: 20px;
  }

  .single main.container .content-layout,
  .single .main-content > .content-layout {
    gap: 10px;
  }

  .single .content-layout > article.article {
    border-radius: 0;
  }

  .single .content-layout > article.article .article-content {
    padding: 28px 30px 10px;
    font-size: 16px;
    line-height: 1.88;
  }

  .single .content-layout > .csf-group-standalone-wrapper,
  .single .content-layout > .user-card.zib-widget.author,
  .single .content-layout > .theme-box,
  .single .content-layout > #comments.theme-box {
    border-radius: 0;
  }

  .single .content-layout > #comments.theme-box {
    padding: 16px 16px 8px;
  }
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav,
.single .content-layout > .theme-box[style*="height:99px"] {
  height: auto !important;
  margin-bottom: 14px;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-items: stretch;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow {
  width: 100%;
  max-width: none;
  min-height: 84px;
  padding: 0;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.07);
  overflow: hidden;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow:first-child,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow:first-child {
  justify-self: start;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child {
  justify-self: end;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 84px;
  padding: 13px 15px 14px;
  text-decoration: none;
  align-items: flex-start;
  text-align: left;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a > p,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a > p {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  margin: 0;
  color: #94a3b8;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a > .text-ellipsis-2,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a > .text-ellipsis-2 {
  margin: 0;
  color: #182233;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child > a,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child > a {
  align-items: flex-end;
  text-align: right;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child > a > p,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow:last-child > a > p {
  justify-content: flex-end;
}

.single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow:hover,
.single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow:hover {
  border-color: rgba(203, 213, 225, 0.98);
  box-shadow: 0 8px 18px rgba(148, 163, 184, 0.1);
  transform: translateY(-1px);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

/* 文章页相关推荐卡片收口 */
.single .content-layout > .theme-box.relates.relates-thumb {
  padding: 8px 10px 8px;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow: 0 8px 20px rgba(148, 163, 184, 0.08);
}

.single .content-layout > .theme-box.relates.relates-thumb .box-body.notop {
  padding: 0 0 4px;
}

.single .content-layout > .theme-box.relates.relates-thumb .title-theme {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: #0f172a;
  padding-left: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.single .content-layout > .theme-box.relates.relates-thumb .title-theme::before {
  content: "";
  position: static;
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #93c5fd, #5b8cff);
  box-shadow: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .zib-widget {
  margin-bottom: 0 !important;
  padding: 0 !important;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-container {
  overflow: hidden;
  padding: 0;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-wrapper {
  align-items: stretch;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide {
  height: auto;
  margin-right: 8px !important;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a {
  display: block;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.94);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.08);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a:hover {
  transform: translateY(-1px);
  border-color: rgba(203, 213, 225, 0.98);
  box-shadow: 0 8px 18px rgba(148, 163, 184, 0.1);
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic {
  position: relative;
  display: block;
  height: 116px;
  min-height: 116px;
  margin-bottom: 0 !important;
  padding: 0 !important;
  overflow: hidden;
  border-radius: inherit;
  background: linear-gradient(180deg, #edf2f8, #d8e1ec);
  isolation: isolate;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic.cxzzt-clean-related-graphic {
  padding-bottom: 0 !important;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.02) 0%, rgba(15, 23, 42, 0.12) 50%, rgba(15, 23, 42, 0.58) 100%);
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > img,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .fit-cover,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .lazyload,
.single .content-layout > .theme-box.relates.relates-thumb .graphic [data-placeholder="svg-image"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > img,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .fit-cover,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .lazyload {
  object-fit: cover;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic [data-placeholder="svg-image"] {
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.94), rgba(237, 243, 249, 0.98)),
    linear-gradient(180deg, rgba(229, 236, 244, 0.98), rgba(209, 219, 231, 0.98));
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic [data-placeholder="svg-image"]::before {
  content: "";
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 247, 252, 0.92)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.5' y='4.5' width='17' height='15' rx='3'/%3E%3Ccircle cx='9' cy='10' r='1.5'/%3E%3Cpath d='M5.5 16l4.5-4.5 3.5 3.5 2-2 3 3'/%3E%3C/svg%3E") center/22px 22px no-repeat;
  box-shadow: 0 10px 24px rgba(148, 163, 184, 0.16);
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text {
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 2;
  opacity: 1;
  transform: none;
  transition: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text.text-ellipsis {
  bottom: 22px !important;
  display: -webkit-box !important;
  overflow: hidden;
  color: #ffffff;
  padding: 0 11px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.32;
  white-space: normal;
  text-overflow: unset;
  text-shadow: 0 3px 12px rgba(15, 23, 42, 0.34);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) {
  bottom: 7px !important;
  padding: 0 11px;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) > .em09 {
  display: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) .px12 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 0 !important;
  color: rgba(255, 255, 255, 0.82);
  font-size: 9.5px;
  line-height: 1.2;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) item.pull-right {
  margin-left: auto;
  float: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) svg,
.single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) i {
  opacity: 0.86;
}

.single .content-layout > .theme-box.relates.relates-thumb .graphic > img,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .fit-cover,
.single .content-layout > .theme-box.relates.relates-thumb .graphic .lazyload {
  transition: transform 0.28s ease;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a:hover .graphic > img,
.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a:hover .graphic .fit-cover,
.single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a:hover .graphic .lazyload {
  transform: scale(1.04);
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-button-prev,
.single .content-layout > .theme-box.relates.relates-thumb .swiper-button-next {
  display: none;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-button-prev::after,
.single .content-layout > .theme-box.relates.relates-thumb .swiper-button-next::after {
  font-size: 14px;
  font-weight: 700;
}

.single .content-layout > .theme-box.relates.relates-thumb .swiper-button-disabled {
  opacity: 0.45;
}

.single main.container > .sidebar .zib-widget,
.single .right-sidebar .zib-widget,
.single .left-sidebar .zib-widget {
  border: 1px solid rgba(224, 231, 239, 0.92);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 32px rgba(148, 163, 184, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.single .left-sidebar .zib-widget + .zib-widget,
.single .right-sidebar .zib-widget + .zib-widget,
.single main.container > .sidebar .zib-widget + .zib-widget {
  margin-top: 12px;
}

@media (max-width: 996px) {
  body.single,
  html.single {
    max-width: 100vw;
    overflow-x: hidden !important;
  }

  .single .article-header-fullwidth {
    margin-top: calc(-1 * (var(--header-h, 66px) + 22px)) !important;
    padding: 22px 0 18px !important;
  }

  .single .header-container {
    padding: 78px 18px 4px;
  }

  .single .article-main-content {
    max-width: none;
    gap: 12px;
  }

  .single .main-title {
    font-size: 30px;
    line-height: 1.18;
  }

  .single .article-summary {
    font-size: 14px;
    line-height: 1.78;
  }

  .single .meta-info {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 8px;
  }

  .single .meta-item {
    width: auto;
    max-width: calc(50% - 4px);
    min-width: 0;
    justify-content: flex-start;
    border-radius: 999px;
    font-size: 12px;
  }

  .single .action-buttons,
  .single .tags-list {
    width: 100%;
  }

  .single .action-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .single .action-button,
  .single .action-buttons .btn {
    width: 100%;
    max-width: none;
    min-width: 0;
    border-radius: 16px;
  }

  /* 移动端缩略图：改为全幅低存在感背景，文字仍居左可读 */
  .single .article-featured-image {
    inset: 0;
    z-index: 0;
    background-color: transparent;
  }

  .single .article-featured-image .image-frame {
    transform: rotate(8deg);
    filter: blur(6px);
    -webkit-filter: blur(6px);
  }

  .single .article-featured-image::after {
    background: linear-gradient(
      180deg,
      rgba(244, 247, 251, 0.74) 0%,
      rgba(244, 247, 251, 0.94) 100%
    );
  }

  body.dark-theme.single .article-featured-image::after {
    background: linear-gradient(
      180deg,
      rgba(15, 23, 42, 0.78) 0%,
      rgba(15, 23, 42, 0.95) 100%
    );
  }

  .single main.container {
    margin-top: 12px;
    margin-bottom: 20px;
  }

  .single main.container .content-layout,
  .single .main-content > .content-layout {
    gap: 10px;
    padding: 0;
  }

  .single .content-layout > article.article {
    border-radius: 0;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav,
  .single .content-layout > .theme-box[style*="height:99px"] {
    padding: 0 !important;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow,
  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a {
    min-height: 72px;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a {
    padding: 11px 12px 12px;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a > p,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a > p {
    gap: 3px;
    font-size: 9px;
  }

  .single .content-layout > .theme-box.cxzzt-clean-article-nav > .article-nav > .main-bg.box-body.radius8.main-shadow > a > .text-ellipsis-2,
  .single .content-layout > .theme-box[style*="height:99px"] > .article-nav > .main-bg.box-body.radius8.main-shadow > a > .text-ellipsis-2 {
    font-size: 12px;
    line-height: 1.3;
  }

  .single .content-layout > .theme-box.relates.relates-thumb {
    padding: 8px 9px 8px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .box-body.notop {
    padding: 0 0 4px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .title-theme {
    gap: 7px;
    font-size: 14px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .title-theme::before {
    width: 7px;
    height: 7px;
    margin-right: 0;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .swiper-slide {
    margin-right: 8px !important;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a {
    border-radius: 13px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic {
    height: 108px;
    min-height: 108px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text.text-ellipsis {
    bottom: 20px !important;
    padding: 0 10px;
    font-size: 11.5px;
    line-height: 1.34;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) {
    bottom: 6px !important;
    padding: 0 10px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) .px12 {
    font-size: 9px;
  }

  .single .content-layout > article.article .article-content {
    padding: 22px 16px 4px;
    font-size: 16px;
    line-height: 1.86;
  }

  .single .content-layout > .user-card.zib-widget.author,
  .single .content-layout > .theme-box,
  .single .content-layout > #comments.theme-box {
    border-radius: 0;
  }

  .single .content-layout > #comments.theme-box {
    padding: 16px 14px 8px;
  }

  .single .content-layout > #comments.theme-box > .no_webshot.main-bg.theme-box.box-body.radius8.main-shadow {
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  .single .content-layout > #comments.theme-box .commentlist {
    padding-bottom: 0;
  }

  .single .content-layout > #comments.theme-box .commentlist > li.comment,
  .single .content-layout > #comments.theme-box .commentlist > div.comment {
    margin-bottom: 8px !important;
    border-radius: 16px !important;
  }

  .single .content-layout > #comments.theme-box .commentlist > li.comment > ul.list-inline,
  .single .content-layout > #comments.theme-box .commentlist > div.comment > ul.list-inline {
    padding: 14px 14px 14px !important;
  }

  .single .content-layout > #comments.theme-box .commentlist .comment-footer {
    margin: 10px 0 0 54px !important;
  }
}

@media (max-width: 576px) {
  .single .header-container {
    padding: 74px 14px 4px;
  }

  .single .article-eyebrow {
    gap: 8px;
  }

  .single .article-channel {
    min-height: 30px;
    padding: 6px 12px;
  }

  .single .main-title {
    font-size: 26px;
  }

  .single .article-summary {
    font-size: 13px;
    line-height: 1.72;
  }

  .single .meta-info {
    gap: 8px;
  }

  .single .meta-item {
    max-width: 100%;
    padding: 7px 12px;
  }

  .single .action-button,
  .single .action-buttons .btn {
    width: 100%;
    max-width: none;
    min-width: 0;
    padding: 10px 14px;
    border-radius: 15px;
  }

  .single main.container .content-layout,
  .single .main-content > .content-layout {
    padding: 0;
  }

  .single .content-layout > .theme-box.relates.relates-thumb {
    padding: 8px 9px 8px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .box-body.notop {
    padding: 0 0 4px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .title-theme {
    gap: 7px;
    font-size: 14px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .title-theme::before {
    width: 7px;
    height: 7px;
    margin-right: 0;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .swiper-slide > a {
    border-radius: 13px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic {
    height: 102px;
    min-height: 102px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text.text-ellipsis {
    bottom: 18px !important;
    padding: 0 10px;
    font-size: 11px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) {
    bottom: 6px !important;
    padding: 0 10px;
  }

  .single .content-layout > .theme-box.relates.relates-thumb .graphic > .graphic-text:not(.text-ellipsis) .px12 {
    font-size: 8.5px;
  }

  .single .content-layout > article.article .article-content {
    padding: 18px 10px 2px;
  }

  .single .content-layout > #comments.theme-box {
    padding: 14px 12px 8px;
  }

  .single .content-layout > #comments.theme-box .commentlist > li.comment > ul.list-inline,
  .single .content-layout > #comments.theme-box .commentlist > div.comment > ul.list-inline {
    padding: 13px 12px 13px !important;
  }

  .single .content-layout > #comments.theme-box .commentlist .comment-footer {
    margin: 10px 0 0 48px !important;
  }
}