/**
 * EduInfo Fast - Production-Grade Mobile Responsive Stylesheet
 *
 * CRITICAL DIRECTIVE: PRESERVES 100% OF THE DESKTOP DESIGN (1025px+)
 * Fully adapts seamlessly to all mobile and tablet viewports:
 * 320px, 360px, 375px, 390px, 393px, 412px, 414px, 430px, 480px, 540px, 768px, 1024px, 1280px, 1440px
 *
 * Anti-Overflow Architecture:
 * - HTML and BODY clamped to 100% width with overflow-x: hidden safety
 * - Zero horizontal scrolling across any viewport
 * - At <= 900px: Main content and sidebar collapse to 1-column with sidebar UNDERNEATH (order: 2)
 * - At <= 767px: Post cards transition from side-by-side to full-width block stack:
 *   [ IMAGE (100% width, 16/9 aspect-ratio) ]
 *   [ CATEGORY ]
 *   [ TITLE (full mobile width, wrapping naturally, ~21px) ]
 *   [ METADATA ]
 *   [ EXCERPT (100% width) ]
 *   [ READ MORE BUTTON ]
 * - Mobile Navigation toggle: [☰ MENU] & [SEARCH], vertical expanding menu with >= 44px touch targets
 * - Responsive anti-CLS Ad containers (never forced fixed 728px or 300px on narrow screens)
 * - Automatic overflow-x: auto container for tables and responsive embed wrappers
 */

/* ==========================================================================
   1. GLOBAL MOBILE SAFETY & BOX-SIZING (All Screens)
   ========================================================================== */
html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  box-sizing: border-box;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

img,
svg,
video,
iframe,
object,
embed {
  max-width: 100%;
  height: auto;
}

input,
textarea,
select,
button {
  max-width: 100%;
  box-sizing: border-box;
}

/* Responsive Table Wrapper (Prevents page-wide overflow) */
.eduinfo-table-responsive {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 18px 0;
  border: 1px solid var(--edu-border-light, #ebebeb);
}

.eduinfo-table-responsive table,
.entry-content table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
}

/* Responsive Embeds */
.eduinfo-responsive-embed {
  position: relative;
  width: 100%;
  max-width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  margin-bottom: 18px;
}

.eduinfo-responsive-embed iframe,
.eduinfo-responsive-embed object,
.eduinfo-responsive-embed embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  border: 0;
}

/* ==========================================================================
   2. TABLETS & SMALL LAPTOPS (<= 1024px)
   ========================================================================== */
@media screen and (max-width: 1024px) {
  .eduinfo-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .eduinfo-site-content {
    gap: 24px;
  }

  .eduinfo-sidebar {
    flex: 0 0 280px;
    width: 280px;
  }

  .eduinfo-site-main {
    width: calc(100% - 280px - 24px);
  }

  .eduinfo-post-card {
    padding: 16px 18px;
    gap: 16px;
  }

  .eduinfo-post-card__thumb {
    flex: 0 0 160px;
    width: 160px;
    height: 105px;
  }

  .eduinfo-post-card__title {
    font-size: 20px;
  }

  .eduinfo-footer-widgets-grid {
    gap: 20px;
  }
}

/* ==========================================================================
   3. CONTENT + SIDEBAR COLLAPSE (<= 900px)
      Collapses two columns into 1 column. Sidebar moves UNDERNEATH.
   ========================================================================== */
@media screen and (max-width: 900px) {
  .eduinfo-site-content,
  .content-sidebar,
  .main-layout,
  .page-layout {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    margin-top: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .eduinfo-site-main,
  .site-main {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex: 1 1 100% !important;
    order: 1 !important;
  }

  .eduinfo-sidebar,
  .sidebar,
  .widget-area {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex: 1 1 100% !important;
    order: 2 !important;
    margin-top: 10px !important;
  }

  /* Ensure all sidebar widgets are full width */
  .eduinfo-widget,
  .widget {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* ==========================================================================
   4. MOBILE CORE BREAKPOINT (<= 767px)
      Full Mobile Restructuring: Navigation, Post Cards, Header, Single Post
   ========================================================================== */
@media screen and (max-width: 767px) {
  /* Global Mobile Padding */
  .eduinfo-container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
    box-sizing: border-box !important;
  }

  /* --------------------------------------------------------------------------
     4A. MOBILE HEADER & SITE BRANDING
     -------------------------------------------------------------------------- */
  .eduinfo-site-header {
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .eduinfo-header-inner {
    padding: 12px 12px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-site-branding {
    min-width: 0 !important;
    flex: 1 1 auto !important;
  }

  .eduinfo-site-title {
    font-size: 23px !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
  }

  .eduinfo-site-title a {
    display: block !important;
    overflow-wrap: break-word !important;
  }

  .eduinfo-site-description {
    font-size: 12.5px !important;
    line-height: 1.4 !important;
    margin-top: 3px !important;
    max-width: 100% !important;
    overflow-wrap: break-word !important;
  }

  /* Mobile Actions [Search] [☰ MENU] */
  .mobile-header-actions,
  .eduinfo-mobile-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0 !important;
  }

  .mobile-search-toggle,
  .eduinfo-mobile-search-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 38px !important;
    min-width: 38px !important;
    padding: 8px 10px !important;
    background: #ffffff !important;
    color: #28364d !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
  }

  .mobile-search-toggle:hover,
  .mobile-search-toggle:focus,
  .eduinfo-mobile-search-toggle:hover,
  .eduinfo-mobile-search-toggle:focus {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
  }

  .mobile-menu-toggle,
  .eduinfo-menu-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    min-height: 38px !important;
    padding: 8px 12px !important;
    background: #ffffff !important;
    color: #28364d !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    box-sizing: border-box !important;
  }

  .mobile-menu-toggle:hover,
  .mobile-menu-toggle:focus,
  .eduinfo-menu-toggle:hover,
  .eduinfo-menu-toggle:focus {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
  }

  .mobile-menu-toggle .menu-icon {
    font-size: 14px !important;
    line-height: 1 !important;
  }

  /* --------------------------------------------------------------------------
     4B. MOBILE NAVIGATION (Dedicated Mobile Menu Container)
     -------------------------------------------------------------------------- */
  /* Desktop Navigation MUST NOT be visible on mobile */
  .desktop-navigation,
  .eduinfo-main-navigation.desktop-navigation {
    display: none !important;
  }

  .mobile-navigation {
    width: 100% !important;
    max-width: 100% !important;
    background: #28364d !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-sizing: border-box !important;
  }

  .mobile-navigation[hidden] {
    display: none !important;
  }

  .mobile-navigation:not([hidden]) {
    display: block !important;
  }

  .mobile-menu {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .mobile-menu > li {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    box-sizing: border-box !important;
  }

  .mobile-menu > li > a {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 13px 16px !important;
    color: #ffffff !important;
    background: #28364d !important;
    text-decoration: none !important;
    white-space: normal !important;
    overflow-wrap: break-word !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    box-sizing: border-box !important;
    transition: background-color 0.15s ease !important;
  }

  .mobile-menu > li.current-menu-item > a,
  .mobile-menu > li.current_page_item > a,
  .mobile-menu > li.current-menu-ancestor > a,
  .mobile-menu > li.current-menu-parent > a {
    background: #2937f0 !important;
    color: #ffffff !important;
  }

  .mobile-menu > li > a:hover,
  .mobile-menu > li > a:focus {
    background: #334565 !important;
    color: #ffffff !important;
  }

  /* Submenus on Mobile */
  .mobile-menu .sub-menu {
    position: static !important;
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: rgba(0, 0, 0, 0.22) !important;
    box-sizing: border-box !important;
  }

  .mobile-menu .sub-menu > li > a {
    display: block !important;
    width: 100% !important;
    padding: 11px 16px 11px 28px !important;
    color: #f1f5f9 !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    box-sizing: border-box !important;
  }

  .mobile-menu .sub-menu > li.current-menu-item > a {
    background: #2937f0 !important;
    color: #ffffff !important;
  }

  .mobile-menu .sub-menu > li > a:hover,
  .mobile-menu .sub-menu > li > a:focus {
    background: #334565 !important;
    color: #ffffff !important;
  }

  /* Mobile Search Drawer */
  .eduinfo-mobile-search-drawer {
    width: 100% !important;
    padding: 12px 14px !important;
    background: rgba(0, 0, 0, 0.25) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-sizing: border-box !important;
  }

  .eduinfo-mobile-search-drawer[hidden] {
    display: none !important;
  }

  .eduinfo-mobile-search-drawer:not([hidden]) {
    display: block !important;
  }

  .eduinfo-mobile-search-drawer .search-form {
    width: 100% !important;
    display: flex !important;
    align-items: stretch !important;
  }

  .eduinfo-mobile-search-drawer .search-field {
    flex: 1 1 auto !important;
    width: 100% !important;
    min-width: 0 !important;
    padding: 9px 12px !important;
    font-size: 13px !important;
    border-radius: 3px 0 0 3px !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-sizing: border-box !important;
  }

  .eduinfo-mobile-search-drawer .search-submit {
    flex-shrink: 0 !important;
    padding: 9px 16px !important;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    background: #2937f0 !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 0 3px 3px 0 !important;
    cursor: pointer !important;
  }

  /* --------------------------------------------------------------------------
     4C. POST CARD — MOST IMPORTANT FIX (Full-Width Block Stack)
     -------------------------------------------------------------------------- */
  .eduinfo-post-card,
  .post-card {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    padding: 14px 12px !important;
    box-sizing: border-box !important;
    margin-bottom: 16px !important;
    float: none !important;
  }

  /* Image becomes 100% full-width at top with 16:9 aspect ratio */
  .eduinfo-post-card__thumb,
  .post-card-image {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
    flex: none !important;
    margin: 0 0 12px 0 !important;
    overflow: hidden !important;
    border-radius: 2px !important;
    box-sizing: border-box !important;
  }

  .eduinfo-post-card__thumb a {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
  }

  .eduinfo-post-card__thumb img,
  .post-card-image img {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    object-fit: cover !important;
    display: block !important;
  }

  /* Content area occupies full width underneath the image */
  .eduinfo-post-card__content,
  .post-card-content {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    flex: none !important;
  }

  .eduinfo-post-card__category {
    margin-bottom: 6px !important;
    display: block !important;
  }

  .eduinfo-card-category a {
    font-size: 11px !important;
    display: inline-block !important;
    max-width: 100% !important;
    overflow-wrap: break-word !important;
  }

  /* Article Title: 21-22px, normal word-break, natural wrapping across full width */
  .eduinfo-post-card__title,
  .post-card-title {
    font-size: 21px !important;
    line-height: 1.25 !important;
    font-weight: 700 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 0 0 8px 0 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    white-space: normal !important;
  }

  .eduinfo-post-card__title a {
    display: block !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }

  /* Metadata */
  .eduinfo-post-card__meta {
    font-size: 12px !important;
    gap: 6px !important;
    margin-bottom: 10px !important;
    flex-wrap: wrap !important;
    color: #888888 !important;
    line-height: 1.4 !important;
  }

  /* Excerpt */
  .eduinfo-post-card__excerpt {
    font-size: 14.5px !important;
    line-height: 1.55 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin-bottom: 12px !important;
    color: #4a4a4a !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
  }

  /* Read More Button: responsive inline-block, never causing overflow */
  .eduinfo-btn-read-more {
    display: inline-block !important;
    max-width: 100% !important;
    padding: 8px 15px !important;
    font-size: 12.5px !important;
    border-radius: 2px !important;
    box-sizing: border-box !important;
  }

  /* --------------------------------------------------------------------------
     4D. ADVERTISEMENTS (Anti-CLS, Full Width, No 728px Overflow)
     -------------------------------------------------------------------------- */
  .eduinfo-ad {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    margin: 14px 0 !important;
  }

  .eduinfo-ad-top {
    padding: 4px 12px 0 !important;
    margin-top: 10px !important;
    margin-bottom: 6px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-ad__container {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    padding: 6px 8px 8px !important;
  }

  .eduinfo-ad__preview-notice {
    font-size: 10.5px !important;
    padding: 6px !important;
    word-break: break-word !important;
  }

  /* --------------------------------------------------------------------------
     4E. SIDEBAR WIDGETS & POPULAR POSTS ON MOBILE
     -------------------------------------------------------------------------- */
  .eduinfo-widget {
    padding: 16px 14px !important;
    margin-bottom: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-widget-title {
    font-size: 14.5px !important;
    margin-bottom: 12px !important;
  }

  .eduinfo-popular-post {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 9px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-popular-post__thumb {
    flex: 0 0 80px !important;
    width: 80px !important;
    max-width: 30% !important;
    height: 60px !important;
    border-radius: 2px !important;
    overflow: hidden !important;
  }

  .eduinfo-popular-post__body {
    flex: 1 1 70% !important;
    width: 70% !important;
    min-width: 0 !important;
  }

  .eduinfo-popular-post__title {
    font-size: 13.5px !important;
    line-height: 1.35 !important;
    margin: 0 0 3px 0 !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
  }

  .eduinfo-popular-post__meta {
    font-size: 11px !important;
    gap: 6px !important;
  }

  /* --------------------------------------------------------------------------
     4F. SINGLE POST PAGE ON MOBILE
     -------------------------------------------------------------------------- */
  .eduinfo-breadcrumbs {
    font-size: 12px !important;
    margin-bottom: 10px !important;
  }

  .eduinfo-breadcrumbs__list {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 4px !important;
    white-space: normal !important;
  }

  .eduinfo-breadcrumbs__item.current {
    max-width: 100% !important;
    overflow-wrap: break-word !important;
  }

  .eduinfo-single-card {
    padding: 18px 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-single-title {
    font-size: 26px !important;
    line-height: 1.22 !important;
    letter-spacing: -0.015em !important;
    margin-bottom: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
    white-space: normal !important;
  }

  .eduinfo-single-meta {
    font-size: 12px !important;
    gap: 6px 10px !important;
    padding-bottom: 12px !important;
    margin-bottom: 16px !important;
    flex-wrap: wrap !important;
  }

  .eduinfo-single-featured-image {
    margin-bottom: 18px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .eduinfo-single-featured-image img,
  .eduinfo-single-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .eduinfo-single-content,
  .entry-content {
    font-size: 16.5px !important;
    line-height: 1.7 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-wrap: break-word !important;
    word-break: normal !important;
  }

  .entry-content h2 {
    font-size: 20px !important;
    line-height: 1.3 !important;
    margin-top: 1.4em !important;
    margin-bottom: 0.5em !important;
    overflow-wrap: break-word !important;
  }

  .entry-content h3 {
    font-size: 18px !important;
    line-height: 1.3 !important;
    margin-top: 1.2em !important;
    margin-bottom: 0.4em !important;
    overflow-wrap: break-word !important;
  }

  /* Single Post Social Share Buttons */
  .eduinfo-share-box {
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 12px !important;
    gap: 8px !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-share-title {
    font-size: 11.5px !important;
    text-align: left !important;
  }

  .eduinfo-share-buttons {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    width: 100% !important;
  }

  .eduinfo-share-btn {
    flex: 1 1 calc(50% - 6px) !important;
    justify-content: center !important;
    padding: 8px 10px !important;
    font-size: 12px !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
  }

  /* Author Bio Box */
  .eduinfo-author-box {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 16px 14px !important;
    gap: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Previous / Next Article Navigation (Stacked Vertically) */
  .eduinfo-post-navigation .nav-links {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
  }

  .eduinfo-post-navigation .nav-previous,
  .eduinfo-post-navigation .nav-next {
    padding: 12px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Related Educational Posts (1 Column on Mobile) */
  .eduinfo-related-posts {
    padding: 16px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-related-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    width: 100% !important;
  }

  /* Comments Area */
  .eduinfo-comments-area {
    padding: 18px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .eduinfo-comments-title {
    font-size: 18px !important;
    margin-bottom: 16px !important;
  }

  .eduinfo-comment-form input[type="text"],
  .eduinfo-comment-form input[type="email"],
  .eduinfo-comment-form input[type="url"],
  .eduinfo-comment-form textarea {
    font-size: 14px !important;
    padding: 8px 10px !important;
  }

  /* --------------------------------------------------------------------------
     4G. FOOTER ON MOBILE
     -------------------------------------------------------------------------- */
  .eduinfo-footer-widgets {
    padding-top: 24px !important;
    padding-bottom: 20px !important;
  }

  .eduinfo-footer-widgets-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .eduinfo-footer-bottom-inner {
    flex-direction: column !important;
    text-align: center !important;
    gap: 12px !important;
  }

  .eduinfo-footer-menu {
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 10px 14px !important;
  }

  /* Back to Top button on Mobile */
  .eduinfo-back-to-top {
    bottom: 16px !important;
    right: 16px !important;
    width: 38px !important;
    height: 38px !important;
  }
}

/* ==========================================================================
   5. SMALL MOBILE PHONES (<= 480px)
   ========================================================================== */
@media screen and (max-width: 480px) {
  .eduinfo-container {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  .eduinfo-header-inner {
    padding: 10px 10px !important;
  }

  .eduinfo-site-title {
    font-size: 21px !important;
  }

  .eduinfo-menu-toggle {
    padding: 6px 10px !important;
    font-size: 12px !important;
  }

  .eduinfo-post-card {
    padding: 12px 10px !important;
  }

  .eduinfo-post-card__title,
  .post-card-title {
    font-size: 19.5px !important;
    line-height: 1.25 !important;
  }

  .eduinfo-post-card__excerpt {
    font-size: 14px !important;
    line-height: 1.5 !important;
  }

  .eduinfo-single-card {
    padding: 16px 12px !important;
  }

  .eduinfo-single-title {
    font-size: 23px !important;
    line-height: 1.22 !important;
  }

  .eduinfo-comments-area {
    padding: 16px 12px !important;
  }

  .eduinfo-share-btn {
    flex: 1 1 100% !important; /* Full width button on narrow phones */
  }

  /* Pagination: compact spacing */
  .page-numbers {
    min-width: 32px !important;
    height: 32px !important;
    padding: 0 8px !important;
    font-size: 12.5px !important;
  }
}

/* ==========================================================================
   6. VERY SMALL MOBILE SCREENS (<= 360px)
   ========================================================================== */
@media screen and (max-width: 360px) {
  .eduinfo-site-title {
    font-size: 19px !important;
  }

  .eduinfo-site-description {
    font-size: 11.5px !important;
  }

  .eduinfo-post-card__title,
  .post-card-title {
    font-size: 18px !important;
  }

  .eduinfo-popular-post__thumb {
    flex: 0 0 68px !important;
    width: 68px !important;
    height: 52px !important;
  }

  .eduinfo-popular-post__title {
    font-size: 12.5px !important;
  }

  .eduinfo-single-title {
    font-size: 21px !important;
  }
}

/* ==========================================================================
   7. DESKTOP / MOBILE VISIBILITY (min-width: 768px)
   ========================================================================== */
@media (min-width: 768px) {
  .mobile-header-actions,
  .eduinfo-mobile-actions,
  .mobile-navigation {
    display: none !important;
  }

  .desktop-navigation,
  .eduinfo-main-navigation.desktop-navigation {
    display: block !important;
  }
}