/* 官网资讯与常见问题：与首页共用品牌黄，但以冷白阅读面和深墨蓝导航/页脚为主。 */
body.content-page {
  --content-navy: #071b2c;
  --content-navy-2: #102d43;
  --content-yellow: #f7c72b;
  --content-yellow-deep: #9a7100;
  --content-cold: #f4f7fa;
  --content-card: #ffffff;
  --content-ink: #102333;
  --content-muted: #657688;
  --content-line: #dce5ec;
  --content-line-strong: #c5d2dd;
  --content-shadow: 0 14px 36px rgba(7, 27, 44, .08);
  --ink: var(--content-ink);
  --ink-2: var(--content-muted);
  --muted: #8b9aa8;
  --paper: var(--content-cold);
  --card: var(--content-card);
  --line: rgba(7, 27, 44, .1);
  --line-strong: var(--content-line-strong);
  --brand: var(--content-yellow);
  --brand-2: #e5af12;
  --brand-soft: rgba(247, 199, 43, .15);
  --brand-line: rgba(213, 161, 12, .48);
  --on-brand: #122333;
  --brand-text: var(--content-yellow-deep);
  --gold-text: var(--content-yellow-deep);
  --deep: var(--content-navy);
  background: var(--content-cold);
  color: var(--content-ink);
}

/* ---- 页面骨架 ---- */
.content-page .page-main {
  min-height: 60vh;
  padding: calc(var(--nav-height) + 46px) 0 88px;
}

.content-page .page-main > .container {
  max-width: 1180px;
  padding-inline: 28px;
}

.content-page .navbar {
  height: var(--nav-height);
  background: rgba(7, 27, 44, .96);
  border-bottom: 1px solid rgba(255, 255, 255, .11);
  box-shadow: 0 9px 28px rgba(4, 17, 29, .2);
}

.content-page .nav-container {
  max-width: 1180px;
  padding-inline: 28px;
}

.content-page .nav-logo {
  color: #fff;
  gap: 10px;
  font-size: 1.1rem;
  letter-spacing: .01em;
}

.content-page .nav-logo-img {
  border-radius: 10px;
  box-shadow: 0 3px 12px rgba(247, 199, 43, .28);
}

.content-page .nav-links a {
  color: #b7c7d4;
  font-size: .875rem;
}

.content-page .nav-links a:hover,
.content-page .nav-links a.active {
  color: #fff;
}

.content-page .nav-links a.active::after {
  bottom: -9px;
  height: 3px;
  border-radius: 2px;
  background: var(--content-yellow);
}

.content-page .nav-toggle span {
  background: #f4f8fb;
}

/* ---- 面包屑与页头 ---- */
.content-page .breadcrumb {
  max-width: 820px;
  margin-bottom: 24px;
  color: #8797a5;
  font-size: .8rem;
}

.content-page .breadcrumb a {
  color: #5f7485;
}

.content-page .breadcrumb a:hover {
  color: var(--content-yellow-deep);
}

.content-page .breadcrumb-sep {
  color: #aab7c2;
}

.content-page .page-head {
  max-width: 820px;
  margin-bottom: 34px;
  padding-left: 18px;
  border-left: 4px solid var(--content-yellow);
}

.content-page .page-title {
  margin-bottom: 9px;
  color: var(--content-ink);
  font-size: clamp(1.8rem, 3.4vw, 2.75rem);
  letter-spacing: -.035em;
  line-height: 1.2;
}

.content-page .page-sub {
  max-width: 680px;
  color: var(--content-muted);
  font-size: .96rem;
  line-height: 1.85;
}

/* ---- 栏目筛选 ---- */
.content-page .cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
}

.content-page .chip {
  min-height: 40px;
  padding: 8px 16px;
  color: #587083;
  background: rgba(255, 255, 255, .68);
  border: 1px solid var(--content-line);
  border-radius: 10px;
  font-size: .86rem;
  font-weight: 650;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}

.content-page .chip:hover {
  color: var(--content-ink);
  border-color: var(--content-yellow);
  transform: translateY(-1px);
}

.content-page .chip.active {
  color: var(--on-brand);
  background: var(--content-yellow);
  border-color: var(--content-yellow);
  box-shadow: 0 6px 16px rgba(193, 144, 9, .2);
}

/* ---- 文章列表 ---- */
.content-page .article-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.content-page .article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: var(--content-card);
  border: 1px solid var(--content-line);
  border-radius: 16px;
  box-shadow: 0 3px 12px rgba(7, 27, 44, .03);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.content-page .article-card:hover,
.content-page .article-card:focus-within {
  border-color: var(--content-yellow);
  box-shadow: var(--content-shadow);
  transform: translateY(-3px);
}

.content-page .article-card-cover {
  display: block;
  overflow: hidden;
  background: #e7eef4;
  aspect-ratio: 16 / 8.7;
}

.content-page .article-card-cover img,
.content-page .article-card-cover-placeholder {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content-page .article-card-cover img {
  transition: transform .35s ease;
}

.content-page .article-card:hover .article-card-cover img {
  transform: scale(1.035);
}

.content-page .article-card-cover-placeholder {
  background: linear-gradient(135deg, #dce7ef, #f0f4f7);
}

.content-page .article-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 9px;
  padding: 20px 22px 18px;
}

.content-page .article-card-title {
  margin: 0;
  color: var(--content-ink);
  font-size: 1.1rem;
  line-height: 1.45;
}

.content-page .article-card-title a {
  color: inherit;
}

.content-page .article-card-title a:hover {
  color: var(--content-yellow-deep);
}

.content-page .article-card-summary {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--content-muted);
  font-size: .9rem;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.content-page .article-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 11px;
  color: #8494a1;
  border-top: 1px solid #edf1f4;
  font-size: .76rem;
}

.content-page .article-card-cat,
.content-page .article-cat {
  padding: 3px 9px;
  color: #795900;
  background: var(--brand-soft);
  border: 1px solid var(--brand-line);
  border-radius: 7px;
  font-weight: 700;
}

/* ---- 文章详情 ---- */
.content-page .article-detail,
.content-page .related-articles,
.content-page .article-cta {
  max-width: 820px;
}

.content-page .article-detail {
  padding: 42px 52px 48px;
  background: var(--content-card);
  border: 1px solid var(--content-line);
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(7, 27, 44, .035);
}

.content-page .article-title {
  margin-bottom: 16px;
  color: var(--content-ink);
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  letter-spacing: -.04em;
  line-height: 1.25;
}

.content-page .article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 34px;
  padding-bottom: 18px;
  color: #8393a1;
  border-bottom: 1px solid var(--content-line);
  font-size: .82rem;
}

.content-page .article-author {
  color: #536a7b;
  font-weight: 650;
}

.content-page .article-body {
  color: #263b4a;
  font-size: 1.04rem;
}

.content-page .article-body p {
  margin: 0 0 1.45em;
  line-height: 1.95;
}

.content-page .article-body p:last-child {
  margin-bottom: 0;
}

.content-page .article-figure {
  margin: 30px 0;
}

.content-page .article-figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--content-line);
  border-radius: 14px;
}

.content-page .article-video {
  display: block;
  width: 100%;
  margin: 30px 0;
  background: var(--content-navy);
  border-radius: 14px;
}

.content-page .article-location {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin: 26px 0;
  padding: 15px 17px;
  color: var(--content-ink);
  background: #eef5f8;
  border: 1px solid #d7e6ed;
  border-left: 4px solid var(--content-yellow);
  border-radius: 10px;
  font-size: .92rem;
}

.content-page .article-location-icon {
  width: 18px;
  height: 18px;
  color: var(--content-yellow-deep);
}

.content-page .article-location-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.content-page .article-location-name {
  font-weight: 750;
}

.content-page .article-location-text {
  color: var(--content-muted);
}

.content-page .article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 30px;
}

.content-page .tag {
  padding: 4px 10px;
  color: #587083;
  background: #f3f7fa;
  border: 1px solid var(--content-line);
  border-radius: 7px;
  font-size: .8rem;
}

/* ---- 相关阅读与 CTA ---- */
.content-page .related-articles {
  margin-top: 28px;
}

.content-page .related-articles h2 {
  margin: 0 0 13px;
  color: var(--content-ink);
  font-size: 1.2rem;
}

.content-page .related-list {
  overflow: hidden;
  background: var(--content-card);
  border: 1px solid var(--content-line);
  border-radius: 14px;
}

.content-page .related-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
}

.content-page .related-list li + li {
  border-top: 1px solid #edf1f4;
}

.content-page .related-list a {
  color: var(--content-ink);
  font-size: .92rem;
  line-height: 1.6;
}

.content-page .related-list a:hover {
  color: var(--content-yellow-deep);
}

.content-page .related-list time {
  flex-shrink: 0;
  color: #8b9aa8;
  font-size: .76rem;
}

.content-page .article-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 26px 30px;
  color: #fff;
  background: var(--content-navy);
  border: 1px solid #173a54;
  border-radius: 16px;
}

.content-page .article-cta p {
  margin: 0;
  color: #d6e1e9;
  font-size: .92rem;
  line-height: 1.7;
}

.content-page .article-cta .btn-primary {
  flex-shrink: 0;
  color: var(--on-brand);
  background: var(--content-yellow);
  box-shadow: none;
}

.content-page .article-cta .btn-primary:hover {
  background: #ffd84e;
  transform: translateY(-1px);
}

/* ---- FAQ ---- */
.content-page .faq-toc {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 34px;
  padding: 22px;
  background: var(--content-navy);
  border: 1px solid #173a54;
  border-radius: 16px;
}

.content-page .faq-toc-cat {
  margin-bottom: 9px;
  color: #fff;
  font-size: .93rem;
}

.content-page .faq-toc-cat::before {
  width: 7px;
  height: 7px;
  background: var(--content-yellow);
}

.content-page .faq-toc-group ul {
  gap: 5px;
}

.content-page .faq-toc-group a {
  color: #b9cbd8;
  font-size: .82rem;
}

.content-page .faq-toc-group a:hover {
  color: #fff;
}

.content-page .faq-group {
  max-width: 900px;
  margin-bottom: 30px;
}

.content-page .faq-group-title {
  margin-bottom: 13px;
  padding-left: 13px;
  color: var(--content-ink);
  border-left: 4px solid var(--content-yellow);
  font-size: 1.2rem;
}

.content-page .faq-item {
  margin-bottom: 9px;
  background: var(--content-card);
  border: 1px solid var(--content-line);
  border-radius: 11px;
  transition: border-color .2s, box-shadow .2s;
}

.content-page .faq-item[open] {
  border-color: var(--content-yellow);
  box-shadow: 0 6px 18px rgba(7, 27, 44, .06);
}

.content-page .faq-question {
  min-height: 52px;
  padding: 15px 18px;
  color: var(--content-ink);
  font-size: .94rem;
}

.content-page .faq-question::after {
  color: #8293a1;
}

.content-page .faq-item[open] .faq-question::after {
  color: var(--content-yellow-deep);
}

.content-page .faq-answer {
  margin: 0 18px 18px;
  padding: 12px 0 2px 14px;
  color: var(--content-muted);
  border-left: 3px solid var(--content-yellow);
  font-size: .9rem;
  line-height: 1.85;
}

.content-page .faq-answer a {
  color: var(--content-yellow-deep);
}

/* ---- 分页、空态、404 ---- */
.content-page .pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 30px;
}

.content-page .page-link {
  min-width: 38px;
  height: 38px;
  padding: 0 11px;
  color: #607586;
  background: #fff;
  border: 1px solid var(--content-line);
  border-radius: 9px;
  font-size: .82rem;
}

.content-page a.page-link:hover {
  color: var(--content-ink);
  border-color: var(--content-yellow);
}

.content-page .page-link.current {
  color: var(--on-brand);
  background: var(--content-yellow);
  border-color: var(--content-yellow);
  box-shadow: none;
}

.content-page .page-link.disabled {
  color: #a4b0ba;
  background: transparent;
  border-color: #e3e9ee;
}

.content-page .page-ellipsis {
  color: #8293a1;
}

.content-page .empty-state {
  grid-column: 1 / -1;
  padding: 54px 24px;
  color: #7b8d9c;
  background: #fff;
  border: 1px dashed var(--content-line-strong);
  border-radius: 14px;
  text-align: center;
}

.content-page .notfound {
  max-width: 580px;
  margin: 0 auto;
  padding: 58px 0 38px;
  text-align: center;
}

.content-page .notfound-title {
  margin-bottom: 10px;
  color: var(--content-ink);
  font-size: clamp(1.9rem, 5vw, 2.7rem);
}

.content-page .notfound-desc {
  margin-bottom: 26px;
  color: var(--content-muted);
}

.content-page .notfound-actions .btn:not(.btn-primary) {
  color: var(--content-ink);
  border: 1px solid var(--content-line-strong);
}

/* ---- 页脚 ---- */
.content-page .footer {
  color: rgba(255, 255, 255, .72);
  background: var(--content-navy);
  border-top: 1px solid #173a54;
}

.content-page .footer-brand {
  color: #fff;
}

.content-page .footer-desc,
.content-page .footer-copyright,
.content-page .footer-entry {
  color: #9eb1bf;
}

.content-page .footer-links a,
.content-page .footer-link {
  color: #b9cbd8;
  border-color: rgba(255, 255, 255, .2);
}

.content-page .footer-links a:hover,
.content-page .footer-link:hover {
  color: var(--on-brand);
  background: var(--content-yellow);
  border-color: var(--content-yellow);
}

.content-page .footer-entry a {
  color: #879cab;
}

/* ---- 键盘与动效 ---- */
.content-page .breadcrumb a:focus-visible,
.content-page .chip:focus-visible,
.content-page .faq-toc-group a:focus-visible,
.content-page .faq-question:focus-visible,
.content-page .related-list a:focus-visible,
.content-page .page-link:focus-visible,
.content-page .article-card-title a:focus-visible,
.content-page .nav-links a:focus-visible,
.content-page .nav-toggle:focus-visible {
  outline: 3px solid var(--content-yellow);
  outline-offset: 3px;
  border-radius: 5px;
}

@media (prefers-reduced-motion: reduce) {
  .content-page .article-card,
  .content-page .article-card-cover img,
  .content-page .chip,
  .content-page .page-link,
  .content-page .faq-item,
  .content-page .faq-question::after {
    transition: none;
  }

  .content-page .article-card:hover,
  .content-page .article-card:hover .article-card-cover img,
  .content-page .chip:hover {
    transform: none;
  }
}

/* ---- 响应式 ---- */
@media (max-width: 900px) {
  .content-page .nav-links {
    top: var(--nav-height);
    padding: 15px 24px 20px;
    background: var(--content-navy);
    border-bottom: 1px solid #173a54;
    box-shadow: 0 14px 28px rgba(4, 17, 29, .2);
  }

  .content-page .nav-links a {
    display: block;
    min-height: 44px;
    padding: 10px 0;
    color: #c5d4df;
  }

  .content-page .nav-links a.active::after {
    display: none;
  }

  .content-page .article-list {
    grid-template-columns: 1fr;
    max-width: 760px;
  }

  .content-page .faq-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-page .article-detail,
  .content-page .related-articles,
  .content-page .article-cta {
    max-width: 760px;
  }
}

@media (max-width: 600px) {
  .content-page .page-main {
    padding: calc(var(--nav-height) + 28px) 0 58px;
  }

  .content-page .page-main > .container {
    padding-inline: 19px;
  }

  .content-page .page-head {
    margin-bottom: 25px;
    padding-left: 13px;
  }

  .content-page .page-title {
    font-size: 2rem;
  }

  .content-page .page-sub {
    font-size: .9rem;
  }

  .content-page .cat-chips {
    gap: 7px;
    margin-bottom: 20px;
  }

  .content-page .chip {
    min-height: 38px;
    padding-inline: 13px;
    font-size: .8rem;
  }

  .content-page .article-card-body {
    padding: 17px 17px 16px;
  }

  .content-page .article-card-title {
    font-size: 1.03rem;
  }

  .content-page .article-detail {
    padding: 27px 19px 30px;
    border-radius: 14px;
  }

  .content-page .article-title {
    font-size: 1.75rem;
  }

  .content-page .article-meta {
    margin-bottom: 25px;
    font-size: .77rem;
  }

  .content-page .article-body {
    font-size: 1rem;
  }

  .content-page .article-cta {
    display: block;
    padding: 22px 19px;
    border-radius: 14px;
  }

  .content-page .article-cta .btn-primary {
    width: 100%;
    margin-top: 16px;
  }

  .content-page .faq-toc {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 18px;
    border-radius: 14px;
  }

  .content-page .faq-question {
    padding: 14px 15px;
    font-size: .9rem;
  }

  .content-page .faq-answer {
    margin-inline: 15px;
    font-size: .88rem;
  }

  .content-page .related-list li {
    display: block;
    padding: 13px 15px;
  }

  .content-page .related-list time {
    display: block;
    margin-top: 3px;
  }

  .content-page .pagination {
    gap: 5px;
  }

  .content-page .page-link {
    min-width: 35px;
    height: 35px;
    padding-inline: 9px;
  }
}