/* ALZIO JEONGBO CBT HUB · Amber/Gold & Midnight Navy Theme */
    body.course-hub-page {
      margin: 0;
      background: var(--cbt-bg, #f3f6fa);
      color: var(--cbt-ink, #172b45);
      font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
      line-height: 1.65;
    }

    .course-hub-page a {
      color: inherit;
      text-decoration: none;
    }

    /* Top Brand Bar */
    .course-hub-page .site-head {
      background: #081528;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .course-hub-page .head-inner {
      width: min(1240px, calc(100% - 40px));
      min-height: 78px;
      margin: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .course-hub-page .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #fff !important;
    }
    .course-hub-page .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, #d97706, #f59e0b);
      font-size: 14px;
      font-weight: 900;
      color: #fff;
      box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
    }
    .course-hub-page .brand-copy strong {
      display: block;
      font-size: 16px;
      color: #fff;
    }
    .course-hub-page .brand-copy small {
      display: block;
      color: #9eb6d1;
      font-size: 11px;
      margin-top: 2px;
    }
    .course-hub-page .head-nav {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .course-hub-page .head-link {
      color: #c9d8ea !important;
      font-size: 13px;
      padding: 8px 14px;
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      transition: all 0.2s;
    }
    .course-hub-page .head-link:hover {
      background: rgba(255, 255, 255, 0.12);
      color: #fff !important;
    }

    /* Hero Section */
    .course-hub-page .hero {
      background:
        radial-gradient(circle at 85% 20%, rgba(245, 158, 11, 0.18), transparent 38%),
        radial-gradient(circle at 12% 85%, rgba(217, 119, 6, 0.15), transparent 42%),
        linear-gradient(135deg, #07152b 0%, #0d2242 50%, #152d52 100%);
      color: #fff;
      padding: 64px 0 72px;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .course-hub-page .hero-inner {
      width: min(1240px, calc(100% - 40px));
      margin: auto;
      display: grid;
      grid-template-columns: 1.25fr 0.95fr;
      gap: 52px;
      align-items: center;
    }
    .course-hub-page .breadcrumb {
      display: flex;
      gap: 8px;
      align-items: center;
      font-size: 12px;
      color: #9cb5d3;
      margin-bottom: 16px;
    }
    .course-hub-page .breadcrumb a {
      color: #c0d5ee;
    }
    .course-hub-page .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 12px;
      background: rgba(245, 158, 11, 0.18);
      border: 1px solid rgba(245, 158, 11, 0.35);
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: #fbbf24;
      margin-bottom: 18px;
    }
    .course-hub-page .hero-title {
      font-size: clamp(30px, 4vw, 48px);
      font-weight: 900;
      line-height: 1.25;
      letter-spacing: -0.03em;
      margin: 0 0 16px;
      color: #fff;
    }
    .course-hub-page .hero-title em {
      font-style: normal;
      color: #fbbf24;
    }
    .course-hub-page .hero-desc {
      font-size: 16px;
      line-height: 1.75;
      color: #c9d8ea;
      margin: 0 0 24px;
      word-break: keep-all;
    }
    .course-hub-page .hero-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 28px;
    }
    .course-hub-page .hero-tags span {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 20px;
      padding: 5px 13px;
      font-size: 12px;
      font-weight: 700;
      color: #e2edfa;
    }
    .course-hub-page .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .course-hub-page .btn-amber {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: linear-gradient(135deg, #d97706, #f59e0b);
      color: #fff !important;
      font-weight: 800;
      font-size: 15px;
      padding: 13px 24px;
      border-radius: 11px;
      box-shadow: 0 8px 24px rgba(217, 119, 6, 0.4);
      transition: all 0.2s;
    }
    .course-hub-page .btn-amber:hover {
      background: linear-gradient(135deg, #b45309, #d97706);
      transform: translateY(-2px);
    }
    .course-hub-page .btn-ghost {
      display: inline-flex;
      align-items: center;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: #fff !important;
      font-weight: 700;
      font-size: 15px;
      padding: 13px 20px;
      border-radius: 11px;
      transition: background 0.2s;
    }
    .course-hub-page .btn-ghost:hover {
      background: rgba(255, 255, 255, 0.15);
    }

    /* Hero Metrics Board */
    .course-hub-page .hero-board {
      background: rgba(9, 23, 44, 0.75);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 22px;
      padding: 28px 26px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
      backdrop-filter: blur(14px);
    }
    .course-hub-page .board-label {
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.14em;
      color: #fbbf24;
      display: block;
      margin-bottom: 16px;
    }
    .course-hub-page .board-row {
      display: flex;
      gap: 16px;
      align-items: center;
      padding: 14px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .course-hub-page .board-row:first-of-type {
      border-top: none;
      padding-top: 0;
    }
    .course-hub-page .board-row b {
      font-size: 26px;
      line-height: 1.1;
      color: #fbbf24;
      font-weight: 900;
      min-width: 65px;
    }
    .course-hub-page .board-row strong {
      display: block;
      font-size: 14px;
      color: #fff;
    }
    .course-hub-page .board-row span {
      font-size: 12px;
      color: #9cb5d3;
    }

    /* Section & Lessons */
    .course-hub-page .lessons-section {
      padding: 60px 0 80px;
    }
    .course-hub-page .section-inner {
      width: min(1240px, calc(100% - 40px));
      margin: auto;
    }
    .course-hub-page .section-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 20px;
      margin-bottom: 32px;
    }
    .course-hub-page .section-eyebrow {
      color: #d97706;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.14em;
      display: block;
      margin-bottom: 6px;
    }
    .course-hub-page .section-title {
      font-size: 28px;
      font-weight: 900;
      letter-spacing: -0.02em;
      margin: 0 0 6px;
      color: #0d1e36;
    }
    .course-hub-page .section-desc {
      font-size: 14px;
      color: #55677d;
      margin: 0;
    }

    .course-hub-page .lessons-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-bottom: 56px;
    }

    /* Lesson Card */
    .course-hub-page .lesson-card {
      background: #fff;
      border: 1px solid #dce5f0;
      border-radius: 18px;
      padding: 22px 20px;
      display: flex;
      flex-direction: column;
      box-shadow: 0 8px 24px rgba(15, 33, 58, 0.04);
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
    }
    .course-hub-page .lesson-card:hover:not(.lesson-card--pending) {
      transform: translateY(-4px);
      box-shadow: 0 16px 36px rgba(15, 33, 58, 0.1);
      border-color: #f59e0b;
    }
    .course-hub-page .lesson-card--active {
      border-top: 4px solid #d97706;
    }
    .course-hub-page .lesson-card--pending {
      background: #fafcff;
      border-color: #e2eaf2;
      opacity: 0.88;
    }
    .course-hub-page .lesson-card--mock {
      border-top: 4px solid #4f46e5;
    }

    .course-hub-page .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .course-hub-page .lesson-num {
      font-size: 13px;
      font-weight: 900;
      color: #d97706;
    }
    .course-hub-page .lesson-card--mock .lesson-num {
      color: #4f46e5;
    }
    .course-hub-page .status-pill {
      font-size: 11px;
      font-weight: 800;
      padding: 3px 8px;
      border-radius: 6px;
    }
    .course-hub-page .status-pill--active {
      background: #fef3c7;
      color: #92400e;
    }
    .course-hub-page .status-pill--pending {
      background: #edf2f7;
      color: #64748b;
    }

    .course-hub-page .card-title {
      font-size: 17px;
      font-weight: 800;
      color: #0e2038;
      margin: 0 0 10px;
      line-height: 1.4;
    }
    .course-hub-page .card-desc {
      font-size: 12.5px;
      line-height: 1.6;
      color: #55677d;
      margin: 0 0 18px;
      flex: 1 1 auto;
      word-break: keep-all;
    }
    .course-hub-page .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 14px;
      border-top: 1px solid #edf2f7;
      margin-top: auto;
    }
    .course-hub-page .card-count {
      font-size: 12px;
      color: #64748b;
    }
    .course-hub-page .card-count strong {
      color: #0e2038;
      font-size: 13px;
    }
    .course-hub-page .card-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 7px 13px;
      border-radius: 8px;
      font-size: 12.5px;
      font-weight: 800;
      transition: all 0.2s;
    }
    .course-hub-page .card-btn--active {
      background: #fef3c7;
      color: #92400e !important;
      border: 1px solid #fde68a;
    }
    .course-hub-page .card-btn--active:hover {
      background: #d97706;
      color: #fff !important;
      border-color: #d97706;
    }
    .course-hub-page .card-btn--pending {
      background: #edf2f7;
      color: #94a3b8 !important;
      cursor: not-allowed;
      border: none;
    }

    /* Notice Box */
    .course-hub-page .info-box {
      background: #fff;
      border: 1px solid #e2eaf4;
      border-left: 5px solid #d97706;
      border-radius: 16px;
      padding: 26px 30px;
      box-shadow: 0 8px 24px rgba(15, 33, 58, 0.04);
      margin-top: 20px;
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .course-hub-page .info-box h2 {
      font-size: 17px;
      font-weight: 800;
      color: #0e2038;
      margin: 0 0 8px;
    }
    .course-hub-page .info-box p {
      font-size: 13.5px;
      line-height: 1.7;
      color: #55677d;
      margin: 0;
    }

    /* Footer */
    .course-hub-page .site-footer {
      background: #081528;
      color: #8da4c4;
      padding: 36px 20px;
      text-align: center;
      font-size: 12px;
      line-height: 1.7;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    /* Responsive */
    @media (max-width: 1120px) {
      .course-hub-page .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .course-hub-page .lessons-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 640px) {
      .course-hub-page .head-inner {
        padding: 12px 0;
        flex-wrap: wrap;
        gap: 12px;
      }
      .course-hub-page .lessons-grid {
        grid-template-columns: 1fr;
      }
      .course-hub-page .hero {
        padding: 44px 0 54px;
      }
      .course-hub-page .hero-actions .btn-amber,
      .course-hub-page .hero-actions .btn-ghost {
        width: 100%;
        justify-content: center;
      }
      .course-hub-page .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      .course-hub-page *,
      .course-hub-page *::before,
      .course-hub-page *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
      }
    }
  
.course-hub-page .card-title,.course-hub-page .hero-title{overflow-wrap:anywhere}.course-hub-page .lesson-card{min-width:0}.course-hub-page .card-desc{white-space:normal}