body, html {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 15px;
    line-height: 22px;
    color: #333;
}
/* ===== TABLE KHÓA HỌC - GIAO DIỆN ĐẸP HƠN ===== */

.sw-course-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 25px 0;
  padding: 10px;
  background: #f5f7fb;
  border-radius: 18px;
}

/* Table chính */
.sw-course-table-wrap table {
  width: 100% !important;
  max-width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  background: #ffffff !important;
  border-radius: 16px !important;
  overflow: hidden !important;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.12) !important;
  border: none !important;
}

/* Ô trong table */
.sw-course-table-wrap table td,
.sw-course-table-wrap table th {
  border: 1px solid #e5e7eb !important;
  padding: 14px 12px !important;
  font-size: 14px !important;
  line-height: 1.45 !important;
  vertical-align: middle !important;
  color: #111827 !important;
}
.sw-course-table-wrap table td,
.sw-course-table-wrap table th {
  text-align: center !important;
  vertical-align: middle !important;
}
/* Bỏ chiều cao cứng từ HTML */
.sw-course-table-wrap table td {
  height: auto !important;
}

/* Tiêu đề lớn đầu bảng */
.sw-course-table-wrap table tr:first-child td {
  background: linear-gradient(135deg, #ef4444, #f97316) !important;
  color: #ffffff !important;
  font-size: 24px !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  padding: 24px 15px !important;
  text-align: center;
}

/* Khóa học K7 */
.sw-course-table-wrap table tr:nth-child(2) td {
  background: linear-gradient(135deg, #facc15, #fde68a) !important;
  color: #111827 !important;
  font-size: 22px !important;
  font-weight: 800 !important;
  text-align: center;
}

/* Các dòng link Telegram / hướng dẫn */
.sw-course-table-wrap table tr:nth-child(3) td,
.sw-course-table-wrap table tr:nth-child(4) td {
  background: #ecfdf5 !important;
  color: #065f46 !important;
  font-weight: 700 !important;
  text-align: center;
}

/* Header: Môn học - Tên khóa học - Link học */
.sw-course-table-wrap table tr:nth-child(5) td {
  background: #dc2626 !important;
  color: #ffffff !important;
  font-size: 15px !important;
  text-transform: uppercase !important;
  font-weight: 800 !important;
  text-align: center;
}

/* Cột môn học */
.sw-course-table-wrap table td[rowspan] {
  background: #fff7ed !important;
  color: #c2410c !important;
  font-weight: 800 !important;
  font-size: 16px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.4px !important;
}

/* Cột tên khóa học */
.sw-course-table-wrap table td[colspan="7"] {
  background: #f8fafc !important;
  text-align: left !important;
  font-weight: 700 !important;
}

/* Reset h1 h2 bên trong table cho không bị quá to */
.sw-course-table-wrap table h1,
.sw-course-table-wrap table h2 {
  margin: 0 !important;
  padding: 0 !important;
  font-size: 15px !important;
  line-height: 1.45 !important;
  font-weight: 800 !important;
}

/* Link học dạng nút */
.sw-course-table-wrap table a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 95px !important;
  padding: 8px 4px !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, #2563eb, #06b6d4) !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  box-shadow: 0 6px 15px rgba(37, 99, 235, 0.25) !important;
  transition: all 0.25s ease !important;
}

/* Icon nhỏ cho link */
.sw-course-table-wrap table a::before {
  content: "▶";
  font-size: 10px;
  margin-right: 6px;
}

/* Hover link */
.sw-course-table-wrap table a:hover {
  transform: translateY(-2px);
  box-shadow: 0 9px 22px rgba(37, 99, 235, 0.35) !important;
  color: #ffffff !important;
}

/* Dòng trống phân cách môn học */
.sw-course-table-wrap table td[colspan="11"] {
  background: #eef2ff !important;
  height: 12px !important;
  padding: 6px !important;
}

/* Hover từng dòng khóa học */
.sw-course-table-wrap table tr:hover td {
  background-color: #eef6ff !important;
}

/* Không hover đè các dòng tiêu đề */
.sw-course-table-wrap table tr:first-child:hover td,
.sw-course-table-wrap table tr:nth-child(2):hover td,
.sw-course-table-wrap table tr:nth-child(3):hover td,
.sw-course-table-wrap table tr:nth-child(4):hover td,
.sw-course-table-wrap table tr:nth-child(5):hover td {
  filter: brightness(0.98);
}

/* Mobile */
@media (max-width: 768px) {
  .sw-course-table-wrap {
    padding: 6px;
    border-radius: 12px;
  }

  .sw-course-table-wrap table {
    min-width: 760px !important;
  }

  .sw-course-table-wrap table td,
  .sw-course-table-wrap table th {
    font-size: 13px !important;
    padding: 10px 8px !important;
  }

  .sw-course-table-wrap table tr:first-child td {
    font-size: 20px !important;
  }

  .sw-course-table-wrap table tr:nth-child(2) td {
    font-size: 18px !important;
  }
}
 /* === Grid === */
        .dskh-wrapper {
            display: grid;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .dskh-col-1 { grid-template-columns: 1fr; }
        .dskh-col-2 { grid-template-columns: repeat(2, 1fr); }
        .dskh-col-3 { grid-template-columns: repeat(3, 1fr); }
        .dskh-col-4 { grid-template-columns: repeat(4, 1fr); }
 
        @media (max-width: 900px) {
            .dskh-col-3,
            .dskh-col-4 { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 560px) {
            .dskh-col-2,
            .dskh-col-3,
            .dskh-col-4 { grid-template-columns: 1fr; }
        }
 
        /* === Card === */
        .dskh-card {
            border-radius: 12px;
            overflow: hidden;
            background: #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,.08);
            transition: box-shadow .25s ease, transform .25s ease;
			margin-bottom: 20px;
        }
        .dskh-card:hover {
            box-shadow: 0 8px 24px rgba(0,0,0,.14);
            transform: translateY(-3px);
        }
        .dskh-card__link {
            text-decoration: none;
            color: inherit;
            display: block;
        }
 
        /* === Thumbnail === */
        .dskh-card__thumb {
            position: relative;
            overflow: hidden;
            background: #f1f5f9;
            aspect-ratio: 4 / 3;
        }
        .dskh-card__img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform .4s ease;
        }
        .dskh-card:hover .dskh-card__img {
            transform: scale(1.05);
        }
        .dskh-card__no-img {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #94a3b8;
        }
        .dskh-card__no-img svg {
            width: 48px;
            height: 48px;
        }
 
        /* === Badge trạng thái === */
        .dskh-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 3px 10px;
            border-radius: 20px;
            font-size: .72rem;
            font-weight: 600;
            color: #fff;
            letter-spacing: .4px;
            text-transform: uppercase;
            white-space: nowrap;
            box-shadow: 0 1px 4px rgba(0,0,0,.2);
        }
 
        /* === Body === */
        .dskh-card__body {
            padding: 1rem 1.1rem 1.2rem;
        }
        .dskh-card__title {
            margin: 0;
            font-size: 1rem;
            font-weight: 600;
            line-height: 1.45;
            color: #1e293b;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
 
        /* === Empty state === */
        .dskh-empty {
            text-align: center;
            color: #64748b;
            padding: 2rem 0;
        }
@media only screen and (min-width: 1300px)
.container-width,.container, .row {
    max-width: 1320px !important;
}