/* ==========================================================================
   Iran SuJok Academy - research.css
   External Page Stylesheet
   ========================================================================== */

/* --- Source: research/index.html --- */
.page-hero {
  padding: 60px 0 50px;
  background: linear-gradient(135deg, #052a36 0%, #083b4c 50%, #0e9ca8 100%) !important;
  color: #ffffff !important;
  position: relative;
  overflow: hidden;
  margin-bottom: 40px;
}

.research-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.research-stats .stat-card {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  padding: 16px;
  border-radius: var(--radius-md);
  text-align: center;
  backdrop-filter: blur(8px);
  color: #ffffff !important;
}

.research-stats .stat-card b {
  display: block;
  font-size: 1.5rem;
  color: #15cadb !important;
}

.research-stats .stat-card span {
  font-size: 0.82rem;
  color: #d1e4ec !important;
}
      font-weight: 900;
    }

    .stat-card span {
      font-size: 0.82rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    .filter-controls {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      margin-bottom: 36px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .pill-btn {
      background: #f1f5f9;
      color: var(--text-muted);
      border: 1px solid var(--border-color);
      padding: 8px 18px;
      border-radius: 999px;
      font-size: 0.88rem;
      font-weight: 700;
      cursor: pointer;
      transition: all var(--transition-fast);
      font-family: inherit;
    }

    .pill-btn:hover {
      background: var(--teal-light);
      color: var(--teal-main);
      border-color: var(--teal-main);
    }

    .pill-btn.active {
      background: var(--teal-main);
      color: #ffffff;
      border-color: var(--teal-main);
      box-shadow: 0 4px 14px rgba(14, 156, 168, 0.3);
    }

    .research-items-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 60px;
    }

    .paper-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all var(--transition-smooth);
    }

    .paper-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: var(--teal-main);
    }

    .paper-thumb {
      width: 100%;
      height: 180px;
      position: relative;
      overflow: hidden;
      background: #062b37;
      border-bottom: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .paper-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }

    .paper-card:hover .paper-thumb img {
      transform: scale(1.04);
    }

    .thumb-overlay {
      position: absolute;
      inset: 0;
      padding: 12px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      align-items: flex-start;
      justify-content: flex-start;
      background: linear-gradient(180deg, rgba(6, 43, 55, 0.75) 0%, rgba(6, 43, 55, 0.15) 55%, rgba(6, 43, 55, 0.4) 100%);
      transition: opacity 0.3s ease;
    }

    /* In-Card Interactive Carousel */
    .paper-thumb.has-carousel {
      cursor: pointer;
      position: relative;
      transition: height 0.35s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
    }

    .paper-thumb.has-carousel:hover .badge-carousel-hint {
      background: var(--teal-main, #0e9ca8);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 4px 14px rgba(14, 156, 168, 0.4);
    }

    .badge-carousel-hint {
      position: absolute;
      bottom: 10px;
      left: 10px;
      background: rgba(5, 42, 54, 0.88);
      color: #e0f2fe;
      border: 1px solid rgba(56, 189, 248, 0.45);
      backdrop-filter: blur(8px);
      padding: 4px 11px;
      border-radius: 999px;
      font-size: 0.73rem;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      transition: all 0.25s ease;
      pointer-events: none;
      z-index: 3;
    }

    .paper-thumb.carousel-active {
      height: 380px;
      background: #02141d;
      box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.6);
      border-bottom: 2px solid var(--teal-main, #0e9ca8);
    }

    .paper-card.card-carousel-open,
    .paper-card:has(.carousel-active) {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 10px 25px rgba(14, 156, 168, 0.2);
    }

    .paper-thumb.carousel-active img.carousel-main-img {
      object-fit: contain;
      width: 100%;
      height: 100%;
      padding: 6px;
      transition: opacity 0.2s ease;
      cursor: pointer;
    }

    .paper-thumb.carousel-active .thumb-overlay,
    .paper-thumb.carousel-active .badge-carousel-hint {
      display: none !important;
    }

    .carousel-controls {
      position: absolute;
      inset: 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px;
      pointer-events: none;
      z-index: 5;
    }

    .carousel-top-badge {
      position: absolute;
      top: 10px;
      right: 10px;
      background: rgba(5, 42, 54, 0.85);
      color: #94a3b8;
      font-size: 0.7rem;
      padding: 3px 10px;
      border-radius: 999px;
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      pointer-events: none;
      z-index: 5;
    }

    .carousel-nav-btn {
      pointer-events: auto;
      background: rgba(5, 42, 54, 0.88);
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.35);
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.2s;
      backdrop-filter: blur(8px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    }

    .carousel-nav-btn:hover {
      background: var(--teal-main, #0e9ca8);
      border-color: #ffffff;
      transform: scale(1.12);
    }

    .carousel-indicator-bar {
      position: absolute;
      bottom: 12px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 8px;
      align-items: center;
      pointer-events: auto;
      z-index: 6;
    }

    .carousel-counter {
      background: rgba(5, 42, 54, 0.92);
      color: #f8fafc;
      padding: 5px 13px;
      border-radius: 999px;
      font-size: 0.76rem;
      font-weight: 800;
      border: 1px solid rgba(255, 255, 255, 0.25);
      backdrop-filter: blur(8px);
      white-space: nowrap;
      pointer-events: none;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .carousel-close-btn {
      background: rgba(220, 38, 38, 0.9);
      color: #ffffff;
      padding: 5px 13px;
      border-radius: 999px;
      font-size: 0.76rem;
      font-weight: 800;
      cursor: pointer;
      border: 1px solid rgba(255, 255, 255, 0.35);
      backdrop-filter: blur(8px);
      transition: all 0.2s;
      white-space: nowrap;
      box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .carousel-close-btn:hover {
      background: #b91c1c;
      transform: scale(1.05);
    }

    @media (max-width: 640px) {
      .paper-thumb.carousel-active {
        height: 310px;
      }
      .carousel-nav-btn {
        width: 32px;
        height: 32px;
      }
      .carousel-counter,
      .carousel-close-btn {
        font-size: 0.7rem;
        padding: 4px 9px;
      }
    }


    /* Paper Banner for papers without slides */
    .paper-banner {
      width: 100%;
      height: 140px;
      padding: 14px 16px;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-color);
      overflow: hidden;
    }

    .banner-musculoskeletal {
      background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #3b82f6 100%);
      color: #ffffff;
    }

    .banner-nervous-pain {
      background: linear-gradient(135deg, #312e81 0%, #4338ca 50%, #6366f1 100%);
      color: #ffffff;
    }

    .banner-respiratory {
      background: linear-gradient(135deg, #064e3b 0%, #0d9488 50%, #14b8a6 100%);
      color: #ffffff;
    }

    .banner-cardiovascular,
    .banner-cardio {
      background: linear-gradient(135deg, #881337 0%, #be123c 50%, #e11d48 100%);
      color: #ffffff;
    }

    .banner-mental-behavioral,
    .banner-mental-speech {
      background: linear-gradient(135deg, #4c1d95 0%, #6d28d9 50%, #8b5cf6 100%);
      color: #ffffff;
    }

    .banner-women-reproductive,
    .banner-endocrine-women {
      background: linear-gradient(135deg, #831843 0%, #9d174d 50%, #be185d 100%);
      color: #ffffff;
    }

    .banner-endocrine-immune {
      background: linear-gradient(135deg, #0f766e 0%, #0284c7 50%, #38bdf8 100%);
      color: #ffffff;
    }

    .banner-digestive-urinary,
    .banner-internal-oncology {
      background: linear-gradient(135deg, #78350f 0%, #b45309 50%, #d97706 100%);
      color: #ffffff;
    }

    .banner-pediatric,
    .banner-pediatrics {
      background: linear-gradient(135deg, #9a3412 0%, #ea580c 50%, #f97316 100%);
      color: #ffffff;
    }

    .banner-oncology {
      background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #64748b 100%);
      color: #ffffff;
    }

    /* Sub-filters Dynamic Container */
    .sub-filters-container {
      margin-top: 14px;
      padding: 12px 18px;
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.05) 0%, rgba(14, 156, 168, 0.09) 100%);
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 16px;
      display: none;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      animation: fadeInDownSub 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .sub-filters-container.active {
      display: flex;
    }

    @keyframes fadeInDownSub {
      from {
        opacity: 0;
        transform: translateY(-8px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .sub-filter-title {
      font-size: 0.82rem;
      font-weight: 800;
      color: var(--teal-main);
      display: inline-flex;
      align-items: center;
      gap: 5px;
      margin-left: 8px;
    }

    .sub-pills-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

    .sub-pill-btn {
      padding: 6px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      background: #ffffff;
      color: var(--text-dark);
      font-size: 0.82rem;
      font-weight: 600;
      cursor: pointer;
      transition: all var(--transition-fast);
      font-family: inherit;
    }

    .sub-pill-btn:hover {
      background: var(--teal-light);
      color: var(--teal-main);
      border-color: var(--teal-main);
      transform: translateY(-1px);
    }

    .sub-pill-btn.active {
      background: var(--teal-main);
      color: #ffffff;
      border-color: var(--teal-main);
      box-shadow: 0 3px 10px rgba(14, 156, 168, 0.28);
    }

    .banner-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      z-index: 2;
    }

    .thumb-badges-row,
    .banner-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      align-items: center;
      width: 100%;
    }

    .banner-icon-wrap {
      position: absolute;
      bottom: -6px;
      left: 14px;
      width: 62px;
      height: 62px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.14);
      backdrop-filter: blur(4px);
      display: flex;
      align-items: center;
      justify-content: center;
      pointer-events: none;
      transition: transform 0.3s ease;
    }

    .paper-card:hover .banner-icon-wrap {
      transform: scale(1.08) rotate(-4deg);
    }

    .banner-icon-wrap svg {
      width: 36px;
      height: 36px;
      opacity: 0.6;
      stroke: #ffffff;
    }

    .paper-badge {
      background: rgba(5, 42, 54, 0.85);
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.25);
      backdrop-filter: blur(8px);
      padding: 4px 10px;
      border-radius: 999px;
      font-size: 0.74rem;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .paper-badge svg {
      width: 14px;
      height: 14px;
      flex-shrink: 0;
    }


    .badge-year {
      background: rgba(15, 23, 42, 0.75);
      color: #f8fafc;
    }

    .badge-country {
      background: rgba(15, 23, 42, 0.75);
      color: #f8fafc;
      border: 1px solid rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(8px);
    }

    .badge-high-validity {
      background: rgba(16, 185, 129, 0.92);
      color: #ffffff;
      border: 1px solid rgba(167, 243, 208, 0.7);
      backdrop-filter: blur(8px);
      padding: 4px 11px;
      border-radius: 999px;
      font-size: 0.74rem;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      box-shadow: 0 2px 8px rgba(5, 150, 105, 0.35);
      margin-right: auto;
    }

    .badge-has-video {
      background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
      color: #ffffff;
      border: 1px solid rgba(254, 205, 211, 0.6);
      backdrop-filter: blur(8px);
      padding: 4px 11px;
      border-radius: 999px;
      font-size: 0.74rem;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      box-shadow: 0 2px 10px rgba(225, 29, 72, 0.35);
      animation: pulseVideoBadge 2.8s infinite;
    }

    .badge-has-video svg {
      width: 12px;
      height: 12px;
      fill: currentColor;
    }

    @keyframes pulseVideoBadge {
      0%, 100% {
        box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3);
      }
      50% {
        box-shadow: 0 3px 15px rgba(225, 29, 72, 0.6);
      }
    }


    .paper-body {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .paper-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 14px;
      line-height: 1.45;
      min-height: 2.9rem;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .paper-meta-details {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .card-metric {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 8px;
      padding: 9px 12px;
      display: flex;
      flex-direction: column;
      gap: 3px;
      font-size: 0.84rem;
      line-height: 1.55;
    }

    .metric-label {
      font-size: 0.75rem;
      font-weight: 800;
      color: var(--teal-main);
      display: block;
    }

    .metric-val {
      color: var(--text-dark, #1e293b);
      font-size: 0.85rem;
    }

    .metric-val.highlight-effect {
      color: #0369a1;
      font-weight: 600;
    }

    .card-metric.metric-validity {
      background: rgba(16, 185, 129, 0.08);
      border-color: rgba(16, 185, 129, 0.25);
    }

    .metric-val.text-success {
      color: #047857;
      font-weight: 700;
    }

    .paper-actions {
      display: flex;
      gap: 8px;
      align-items: center;
      flex-wrap: wrap;
      padding-top: 14px;
      border-top: 1px solid rgba(14, 156, 168, 0.12);
      margin-top: auto;
    }

    .btn-pdf {
      background: #f8fafc;
      color: #ef4444;
      border: 1px solid #fee2e2;
      padding: 8px 14px;
      border-radius: 10px;
      font-size: 0.84rem;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      text-decoration: none;
      transition: all 0.2s;
    }

    .btn-pdf:hover {
      background: #ef4444;
      color: #ffffff;
      border-color: #ef4444;
      box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25);
    }

    .btn-read {
      background: var(--teal-main);
      color: #ffffff;
      padding: 8px 14px;
      border-radius: 10px;
      font-size: 0.84rem;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-right: auto;
      text-decoration: none;
      transition: all 0.2s;
    }

    .btn-read:hover {
      background: var(--primary-dark);
      box-shadow: 0 4px 12px rgba(14, 156, 168, 0.3);
    }

    .btn-read-video {
      background: linear-gradient(135deg, #0f766e 0%, #0369a1 100%);
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.25);
      box-shadow: 0 3px 10px rgba(15, 118, 110, 0.25);
    }

    .btn-read-video:hover {
      background: linear-gradient(135deg, #115e59 0%, #075985 100%);
      box-shadow: 0 5px 16px rgba(15, 118, 110, 0.4);
      transform: translateY(-1px);
    }

    .btn-read-video svg.play-icon {
      fill: #fbbf24;
      color: #fbbf24;
      filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
    }


    @media (max-width: 1024px) {
      .research-items-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
      }
    }

    @media (max-width: 768px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
      }

      .research-items-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

/* --- Source: research/sujok-asthma.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .meta-tag.success {
      background: #ecfdf5;
      color: #065f46;
      border-color: #a7f3d0;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
      line-height: 1.7;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .stats-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 24px;
    }
    .stat-pill {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 14px;
      padding: 14px;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }
    .stat-pill b {
      display: block;
      font-size: 1.35rem;
      color: var(--teal-main);
      font-weight: 900;
    }
    .stat-pill span {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 600;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    .video-tab-controls {
      display: flex;
      gap: 8px;
      width: 100%;
      max-width: 640px;
      justify-content: flex-end;
    }

    .video-tab-btn {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.25);
      color: var(--text-muted);
      font-family: inherit;
      font-size: 0.82rem;
      font-weight: 700;
      padding: 6px 14px;
      border-radius: 8px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all 0.2s ease;
    }

    .video-tab-btn:hover {
      border-color: var(--teal-main);
      color: var(--teal-main);
    }

    .video-tab-btn.active {
      background: var(--teal-main);
      border-color: var(--teal-main);
      color: #ffffff;
      box-shadow: 0 4px 10px rgba(14, 156, 168, 0.3);
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

    /* Lab Table Styles */
    .lab-table-container {
      background: #ffffff;
      border-radius: 20px;
      border: 1px solid var(--border-color);
      overflow-x: auto;
      margin: 36px 0;
      box-shadow: var(--shadow-sm);
    }
    .lab-table {
      width: 100%;
      border-collapse: collapse;
      text-align: right;
      font-size: 0.92rem;
    }
    .lab-table th {
      background: linear-gradient(135deg, #072b38 0%, #0c4355 100%);
      color: #ffffff;
      padding: 16px 20px;
      font-weight: 800;
      font-size: 0.92rem;
      letter-spacing: 0.3px;
    }
    .lab-table td {
      padding: 14px 20px;
      border-bottom: 1px solid #eef3f6;
      color: var(--text-main);
    }
    .lab-table tr:last-child td {
      border-bottom: none;
    }
    .lab-table tr:hover td {
      background-color: #f7fafc;
    }
    .delta-badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 3px 10px;
      border-radius: 999px;
      font-size: 0.78rem;
      font-weight: 800;
    }
    .delta-good {
      background: #ecfdf5;
      color: #047857;
      border: 1px solid #a7f3d0;
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
      .stats-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 540px) {
      .stats-card-grid {
        grid-template-columns: 1fr;
      }
    }

/* --- Source: research/sujok-cancer.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .meta-tag.success {
      background: #ecfdf5;
      color: #065f46;
      border-color: #a7f3d0;
    }
    .meta-tag.danger {
      background: #fef2f2;
      color: #991b1b;
      border-color: #fecaca;
    }

    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    .video-tab-controls {
      display: flex;
      gap: 8px;
      width: 100%;
      max-width: 640px;
      justify-content: flex-end;
    }

    .video-tab-btn {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.25);
      color: var(--text-muted);
      font-family: inherit;
      font-size: 0.82rem;
      font-weight: 700;
      padding: 6px 14px;
      border-radius: 8px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all 0.2s ease;
    }

    .video-tab-btn:hover {
      border-color: var(--teal-main);
      color: var(--teal-main);
    }

    .video-tab-btn.active {
      background: var(--teal-main);
      border-color: var(--teal-main);
      color: #ffffff;
      box-shadow: 0 4px 10px rgba(14, 156, 168, 0.3);
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

    .stats-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 24px;
    }
    .stat-pill {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 14px;
      padding: 14px;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }
    .stat-pill b {
      display: block;
      font-size: 1.35rem;
      color: var(--teal-main);
      font-weight: 900;
    }
    .stat-pill span {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }

    /* Content Sections */
    .article-section {
      background: #ffffff;
      border-radius: 24px;
      padding: 38px;
      margin-bottom: 50px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    }
    .article-section:hover {
      border-color: var(--teal-main);
      box-shadow: var(--shadow-md);
    }

    .section-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 22px;
      border-bottom: 1px solid #edf2f7;
      padding-bottom: 16px;
    }
    .section-num-badge {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--teal-main) 0%, #052a36 100%);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 1.2rem;
      box-shadow: 0 6px 14px rgba(14, 156, 168, 0.25);
    }
    .section-header h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 0;
    }

    .grid-2col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: start;
    }

    .lead-text {
      font-size: 1.02rem;
      color: var(--text-main, #082b3a);
      line-height: 1.95;
      text-align: justify;
      margin-bottom: 20px;
    }

    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 12px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 12px 18px;
      font-size: 0.92rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: flex-start;
      gap: 12px;
      line-height: 1.75;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
      line-height: 1.5;
    }

    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.07), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 14px;
      padding: 16px 20px;
      font-size: 0.94rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 18px;
      line-height: 1.8;
    }

    .pillar-card-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      margin-top: 24px;
    }
    .pillar-card {
      background: #f9fcfd;
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 18px;
      padding: 24px;
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .pillar-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
      background: #ffffff;
    }
    .pillar-num {
      position: absolute;
      top: 14px;
      left: 14px;
      font-size: 2.2rem;
      font-weight: 900;
      color: rgba(14, 156, 168, 0.12);
      line-height: 1;
    }
    .pillar-title {
      font-size: 1.12rem;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* Case Study Card */
    .case-box {
      background: linear-gradient(135deg, #f8fbfd 0%, #f0f7f9 100%);
      border: 2px solid rgba(14, 156, 168, 0.25);
      border-radius: 20px;
      padding: 28px;
      margin-top: 24px;
    }
    .case-tag {
      background: var(--primary-dark);
      color: #ffffff;
      padding: 4px 12px;
      border-radius: 999px;
      font-size: 0.78rem;
      font-weight: 800;
      display: inline-block;
      margin-bottom: 12px;
    }

    /* Lab / Stats Table */
    .lab-table-container {
      background: #ffffff;
      border-radius: 20px;
      border: 1px solid var(--border-color);
      overflow-x: auto;
      margin: 28px 0;
      box-shadow: var(--shadow-sm);
    }
    .lab-table {
      width: 100%;
      border-collapse: collapse;
      text-align: right;
      font-size: 0.92rem;
    }
    .lab-table th {
      background: linear-gradient(135deg, #072b38 0%, #0c4355 100%);
      color: #ffffff;
      padding: 16px 20px;
      font-weight: 800;
      font-size: 0.92rem;
    }
    .lab-table td {
      padding: 14px 20px;
      border-bottom: 1px solid #eef3f6;
      color: var(--text-main);
    }
    .lab-table tr:last-child td {
      border-bottom: none;
    }
    .lab-table tr:hover td {
      background-color: #f7fafc;
    }

    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .grid-2col {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .pillar-card-grid {
        grid-template-columns: 1fr;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
      .stats-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .article-section {
        padding: 26px 20px;
      }
    }
    @media (max-width: 540px) {
      .stats-card-grid {
        grid-template-columns: 1fr;
      }
    }

/* --- Source: research/sujok-heart.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .meta-tag.success {
      background: #ecfdf5;
      color: #065f46;
      border-color: #a7f3d0;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
      line-height: 1.7;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .stats-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 24px;
    }
    .stat-pill {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 14px;
      padding: 14px;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }
    .stat-pill b {
      display: block;
      font-size: 1.35rem;
      color: var(--teal-main);
      font-weight: 900;
    }
    .stat-pill span {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 600;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    .video-tab-controls {
      display: flex;
      gap: 8px;
      width: 100%;
      max-width: 640px;
      justify-content: flex-end;
    }

    .video-tab-btn {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.25);
      color: var(--text-muted);
      font-family: inherit;
      font-size: 0.82rem;
      font-weight: 700;
      padding: 6px 14px;
      border-radius: 8px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all 0.2s ease;
    }

    .video-tab-btn:hover {
      border-color: var(--teal-main);
      color: var(--teal-main);
    }

    .video-tab-btn.active {
      background: var(--teal-main);
      border-color: var(--teal-main);
      color: #ffffff;
      box-shadow: 0 4px 10px rgba(14, 156, 168, 0.3);
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

    /* Lab Table Styles */
    .lab-table-container {
      background: #ffffff;
      border-radius: 20px;
      border: 1px solid var(--border-color);
      overflow-x: auto;
      margin: 36px 0;
      box-shadow: var(--shadow-sm);
    }
    .lab-table {
      width: 100%;
      border-collapse: collapse;
      text-align: right;
      font-size: 0.92rem;
    }
    .lab-table th {
      background: linear-gradient(135deg, #072b38 0%, #0c4355 100%);
      color: #ffffff;
      padding: 16px 20px;
      font-weight: 800;
      font-size: 0.92rem;
      letter-spacing: 0.3px;
    }
    .lab-table td {
      padding: 14px 20px;
      border-bottom: 1px solid #eef3f6;
      color: var(--text-main);
    }
    .lab-table tr:last-child td {
      border-bottom: none;
    }
    .lab-table tr:hover td {
      background-color: #f7fafc;
    }
    .delta-badge {
      display: inline-block;
      padding: 4px 10px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
    }
    .delta-good {
      background: #ecfdf5;
      color: #065f46;
      border: 1px solid #a7f3d0;
    }

    @media (max-width: 992px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
      }
      .slide-section,
      .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .stats-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 576px) {
      .research-hero-banner {
        padding: 30px 20px;
      }
      .stats-card-grid {
        grid-template-columns: 1fr;
      }
    }

/* --- Source: research/sujok-herpes.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .stats-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-top: 24px;
    }
    .stat-pill {
      background: #ffffff;
      border: 1px solid rgba(14, 156, 168, 0.2);
      border-radius: 14px;
      padding: 14px;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }
    .stat-pill b {
      display: block;
      font-size: 1.35rem;
      color: var(--teal-main);
      font-weight: 900;
    }
    .stat-pill span {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 600;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    @media (max-width: 900px) {
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
      .stats-card-grid {
        grid-template-columns: 1fr;
      }
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

/* --- Source: research/sujok-hiv.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    @media (max-width: 900px) {
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

/* --- Source: research/sujok-hypertension.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    @media (max-width: 900px) {
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }

/* --- Source: research/sujok-stress.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    @media (max-width: 900px) {
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
    }

/* --- Source: research/sujok-thyroiditis.html --- */
.research-hero-banner {
      background: radial-gradient(circle at 85% 20%, rgba(14, 156, 168, 0.15) 0%, rgba(8, 43, 58, 0.03) 70%), linear-gradient(135deg, #ffffff 0%, #f4fafb 100%);
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.18));
      border-radius: 28px;
      padding: 48px 40px;
      margin: 30px 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .research-meta-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 16px;
    }
    .meta-tag {
      background: var(--teal-light, #e6f9fa);
      color: var(--teal-main, #0e9ca8);
      font-size: 0.82rem;
      font-weight: 800;
      padding: 5px 14px;
      border-radius: 999px;
      border: 1px solid rgba(14, 156, 168, 0.2);
    }
    .meta-tag.accent {
      background: #fef3c7;
      color: #b45309;
      border-color: #fde68a;
    }
    .slide-section {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 70px;
      background: #ffffff;
      border-radius: 24px;
      padding: 36px;
      border: 1px solid var(--border-color, rgba(14, 156, 168, 0.14));
      box-shadow: var(--shadow-sm);
      transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .slide-section:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--teal-main);
    }
    .slide-section.reverse {
      grid-template-columns: 0.95fr 1.05fr;
    }
    .slide-section.reverse .slide-img-box {
      order: 2;
    }
    .slide-img-box {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(5, 42, 54, 0.1);
      border: 1px solid rgba(14, 156, 168, 0.2);
      background: #f8fafc;
    }
    .slide-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }
    .slide-img-box:hover img {
      transform: scale(1.02);
    }
    .slide-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: rgba(5, 42, 54, 0.88);
      color: #fff;
      backdrop-filter: blur(8px);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 800;
      border: 1px solid rgba(21, 202, 219, 0.4);
    }
    .slide-content h2 {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary-dark, #052a36);
      margin: 12px 0 16px;
      line-height: 1.4;
    }
    .slide-content p {
      color: var(--text-muted, #486875);
      line-height: 1.85;
      font-size: 0.98rem;
      margin-bottom: 18px;
      text-align: justify;
    }
    .bullet-list {
      list-style: none;
      padding: 0;
      display: grid;
      gap: 10px;
      margin: 18px 0;
    }
    .bullet-list li {
      background: #f4fafb;
      border: 1px solid #dcf1f3;
      border-radius: 12px;
      padding: 10px 16px;
      font-size: 0.9rem;
      color: var(--text-main, #082b3a);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .bullet-list li::before {
      content: "✦";
      color: var(--teal-main, #0e9ca8);
      font-weight: 900;
      font-size: 1.1rem;
    }
    .highlight-card {
      background: linear-gradient(135deg, rgba(14, 156, 168, 0.06), rgba(8, 43, 58, 0.04));
      border-right: 4px solid var(--teal-main, #0e9ca8);
      border-radius: 12px;
      padding: 14px 18px;
      font-size: 0.92rem;
      color: var(--primary-dark, #052a36);
      font-weight: 600;
      margin-top: 14px;
    }
    .notice-box {
      background: #fffbeb;
      border: 1px solid #fef3c7;
      border-right: 4px solid #f59e0b;
      padding: 18px 24px;
      border-radius: 16px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .other-studies-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
      margin-top: 24px;
    }
    .study-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 20px;
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .study-link-card:hover {
      border-color: var(--teal-main);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    @media (max-width: 900px) {
      .slide-section, .slide-section.reverse {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 24px;
      }
      .slide-section.reverse .slide-img-box {
        order: 0;
      }
      .research-hero-banner {
        padding: 30px 20px;
      }
    }

    /* Video Player Styles */
    .research-hero-grid {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 36px;
      align-items: center;
    }

    @media (max-width: 960px) {
      .research-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
    }

    .hero-video-box {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .hero-video-card {
      width: 100%;
      max-width: 640px;
      background: #ffffff;
      padding: 10px;
      border-radius: 24px;
      border: 1px solid rgba(14, 156, 168, 0.25);
      box-shadow: 0 20px 45px rgba(5, 42, 54, 0.12), 0 0 25px rgba(14, 156, 168, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

    .hero-video-card:hover {
      border-color: var(--teal-main, #0e9ca8);
      box-shadow: 0 24px 55px rgba(5, 42, 54, 0.16);
    }

    .video-responsive {
      position: relative;
      width: 100%;
      padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
      height: 0;
      overflow: hidden;
      border-radius: 18px;
      background: #021217;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    }

    .video-responsive iframe,
    .video-responsive #yt-player-target {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 18px;
    }

    .video-loading-placeholder {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: linear-gradient(135deg, #041a22 0%, #062b36 100%);
      color: #d1ecf1;
      font-size: 0.88rem;
      text-align: center;
      padding: 16px;
    }

    .loading-spinner {
      width: 32px;
      height: 32px;
      border: 3px solid rgba(100, 223, 223, 0.2);
      border-top-color: #64dfdf;
      border-radius: 50%;
      animation: v-spin 0.8s linear infinite;
    }

    @keyframes v-spin {
      to { transform: rotate(360deg); }
    }