.content {
        max-width: 1120px;
        margin: 34px auto 80px;
        padding: 0 20px;
      }

      .category-panel {
        display: none;
      }

      .category-panel.active {
        display: block;
      }

      .section-title {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 14px;
        margin: 10px 0 22px;
        font-size: clamp(1.4rem, 3vw, 1.8rem);
        font-weight: 800;
        color: var(--text);
      }

      .section-title .title-icon {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        display: grid;
        place-items: center;
        background: rgba(47, 103, 200, 0.1);
      }

      .section-title svg {
        width: 26px;
        height: 26px;
      }

      .timeline {
        position: relative;
        padding-right: 74px;
      }

      .timeline::before {
        content: "";
        position: absolute;
        top: 4px;
        bottom: 4px;
        right: 24px;
        width: 3px;
        border-radius: 999px;
        background: var(--timeline-color, var(--family));
        opacity: 0.65;
      }

      .article-card {
        position: relative;
        background: var(--surface);
        border: 1px solid rgba(23, 58, 116, 0.05);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow);
        padding: 26px 30px 22px;
        margin-bottom: 18px;
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-areas:
          "meta icon"
          "title icon"
          "desc icon"
          "footer icon";
        gap: 10px 18px;
      }

      .article-card::before {
        content: "";
        position: absolute;
        right: -60px;
        top: 50%;
        transform: translateY(-50%);
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background: var(--timeline-color, var(--family));
        box-shadow: 0 0 0 6px var(--bg);
      }

      .article-meta {
        grid-area: meta;
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--muted);
        font-size: 0.98rem;
      }

      .article-meta svg {
        width: 16px;
        height: 16px;
      }

      .article-title {
        grid-area: title;
        margin: 0;
        font-size: clamp(1.0rem, 2.6vw, 1.8rem);
        line-height: 1.2;
        font-weight: 800;
        color: var(--text);
      }

      .article-desc {
        grid-area: desc;
        margin: 0;
        color: var(--muted);
        font-size: 1.08rem;
        line-height: 1.6;
      }

      .article-footer {
        grid-area: footer;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        margin-top: 6px;
      }

      .article-link {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        color: #1e5fce;
        text-decoration: none;
        font-weight: 800;
        font-size: 1.02rem;
      }

      .article-link:hover {
        text-decoration: underline;
      }

      .article-link svg {
        width: 18px;
        height: 18px;
      }

      .article-icon {
        grid-area: icon;
        width: 78px;
        height: 78px;
        border-radius: 50%;
        display: grid;
        place-items: center;
        align-self: center;
        background: var(--icon-bg, rgba(47, 103, 200, 0.12));
      }

      .article-icon svg {
        width: 38px;
        height: 38px;
      }

      .family-panel {
        --timeline-color: var(--family);
      }

      .family-panel .section-title .title-icon,
      .family-panel .article-icon {
        background: rgba(47, 103, 200, 0.12);
      }

      .family-panel svg {
        color: var(--family);
      }

      .realestate-panel {
        --timeline-color: var(--realestate);
      }

      .realestate-panel .section-title .title-icon,
      .realestate-panel .article-icon {
        background: rgba(23, 151, 166, 0.12);
      }

      .realestate-panel svg {
        color: var(--realestate);
      }

      .labor-panel {
        --timeline-color: var(--labor);
      }

      .labor-panel .section-title .title-icon,
      .labor-panel .article-icon {
        background: rgba(210, 123, 47, 0.13);
      }

      .labor-panel svg {
        color: var(--labor);
      }


      @media (max-width: 900px) {
        .timeline {
          padding-right: 34px;
        }

        .timeline::before {
          right: 10px;
        }

        .article-card::before {
          right: -28px;
          width: 13px;
          height: 13px;
        }

        .article-card {
          grid-template-columns: 1fr;
          grid-template-areas:
            "icon"
            "meta"
            "title"
            "desc"
            "footer";
          padding: 22px 20px 20px;
        }

        .article-icon {
          width: 64px;
          height: 64px;
          justify-self: start;
        }

        .article-icon svg {
          width: 30px;
          height: 30px;
        }
      }

      @media (max-width: 560px) {
        .content {
          padding-right: 14px;
          padding-left: 14px;
        }

        .section-title {
          font-size: 1.5rem;
        }

        .article-title {
          font-size: 1.35rem;
        }

        .article-desc {
          font-size: 1rem;
        }

        .article-meta {
          font-size: 0.92rem;
        }
      }