.container-area {
        max-width: 1000px;
        margin: 2rem auto;
        border-radius: 20px;
        box-sizing: border-box;
        padding: 40px 20px;
        overflow: hidden;
        background: #ffffff;
        display: flex;
        flex-direction: column;
        gap: 20px;
        box-shadow: 0 4px 12px rgba(10, 31, 51, 0.1);
        /* font-family: "LINE Seed Sans TH", "Sarabun", sans-serif; */
        color: #0a1f33;
      }

      .title {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        /* font-weight: 700; */
        font-size: 48px;
        line-height: 1;
        text-align: center;
        color: #0a1f33;
      }

      .subtitle {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        /* font-weight: 400; */
        font-size: 24px;
        line-height: 1;
        text-align: center;
        color: #0a1f33;
      }

      .course-list {
        display: flex;
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
      }

      .career-card {
        width: 300px;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        background: #f5f8fb;
        /* font-family: "LINE Seed Sans TH", "Sarabun", sans-serif; */
        display: flex;
        flex-direction: column;
        align-self: flex-start;
        cursor: pointer;
        transition: box-shadow 0.2s;
        position: relative;
      }

      .career-card:hover {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
      }

      .career-card:link,
      .career-card:visited {
        color: inherit;
        text-decoration: none;
      }

      .career-card.card-disabled {
        opacity: 0.5;
        filter: grayscale(80%);
        cursor: not-allowed;
      }

      .card-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(30, 30, 30, 0.6);
        color: #ffffff;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        font-size: 28px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: inherit;
        z-index: 2;
        letter-spacing: 1px;
        pointer-events: none; /* ไม่บัง hover/click บน card-disabled */
        text-shadow: 0 2px 8px #888;

        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
      }

      .career-card img {
        width: 100%;
        aspect-ratio: 16 / 9;
        object-fit: cover;
      }

      .career-detail-area {
        height: 150px;
        padding: 0.625rem;
        display: flex;
        flex-direction: column;
        gap: 5px;
      }

      .career-title-area {
        height: 56px;
      }

      .career-title {
        /* font-family: "LINE Seed Sans TH", "Sarabun", sans-serif; */
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        color: #0a1f33;
        font-size: 28px;
        line-height: 1;
        margin: 0;
        /* font-weight: bold; */
        position: relative;
        /* จำเป็นสำหรับ ::before */
        /* padding-left: 0.625rem; */
        text-align: center;
      }

      .career-description-area {
        height: 80px;
      }

      .career-description {
        /* font-family: "Sarabun", sans-serif; */
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-size: 20px;
        text-align: left;
        color: #4b5363;
        /* font-weight: 400; */
        line-height: 1;

        display: -webkit-box;
        -webkit-line-clamp: 4;
        /* จำกัด 2 บรรทัด */
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        max-height: calc(1.5em * 4);

        margin: 0;
      }

      .career-meta-box {
        padding: 10px 20px;
      }
      .career-meta-row {
        display: flex;
        align-items: stretch;
        justify-content: stretch;
      }
      .career-meta-col.fixed {
        width: 60px;
        /* min-width: 60px; */
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }
      .career-meta-col.flex {
        flex: 1 1 0%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }
      /* .career-meta-divider {
        width: 1px;
        background: #e1e1e1;
        align-self: stretch;
        margin: 0 12px;
      } */
      .career-meta-value {
        font-size: 24px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        color: #0a1f33;
        text-align: center;
        line-height: 1;
      }
      .career-meta-label {
        font-size: 20px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        color: #0a1f33;
        text-align: center;
        line-height: 1;
      }
      .career-meta-col.flex .career-meta-value.price {
        color: #ff5a5f;
        font-size: 24px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
      }
      .career-meta-col.flex .old-label {
        font-size: 20px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        color: #0a1f33;
        display: block;
        line-height: 1;
      }
      .career-meta-col.flex .old-label s {
        color: #0a1f33;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        text-decoration-thickness: 1px;
      }

      .promo-container {
        border: 2px solid #66ccff;
        border-radius: 18px;
        padding: 30px 18px;
        background: #fff;
        max-width: 1300px;
        margin: 30px auto 0 auto;
        display: flex;
        flex-direction: column;
        gap: 20px;
      }

      .promo-title {
        font-size: 28px;
        text-align: center;
        margin-bottom: 10px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        color: #0a1f33;
      }

      .promo-strong {
        color: #ff4848;
        /* font-weight: bold; */
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        margin-right: 6px;
      }

      .promo-boxes {
        display: flex;
        gap: 34px;
        justify-content: center;
        flex-wrap: wrap;
      }

      .promo-box {
        background: #fff;
        border-radius: 10px;
        box-shadow: 0 4px 14px rgba(120, 180, 220, 0.07);
        padding: 20px 10px;
        min-width: 150px;
        min-height: 150px;
        text-align: center;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        display: flex;
        flex-direction: column;
        /* justify-content: center; */
        transition: box-shadow 0.2s;
        border: 1px solid #ededed;
      }

      .promo-box .promo-group {
        font-size: 20px;
        line-height: 1;
        color: #0a1f33;
        font-family: inherit;
      }

      .promo-box .promo-percent {
        flex: 1 1 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        font-size: 36px;
        color: #0a1f33;
        background: none;
        text-align: center;
      }

      .promo-box-highlight {
        background: #66ccff;
        color: #fff;
        border: none;
        box-shadow: 0 4px 18px rgba(60, 180, 255, 0.14);
      }

      .promo-box-highlight .promo-group {
        color: #0a1f33;
      }

      .promo-box-highlight .promo-percent {
        color: #fff;
        font-size: 40px;
        line-height: 1;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
      }

      .promo-box-highlight .promo-highlight-label {
        font-size: 40px;
        line-height: 1;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        display: block;
      }

      .promo-note {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-size: 18px;
        margin: 0 40px;
        line-height: 1;
      }

      .promo-terms-wrapper {
        align-self: stretch;
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 0 20px;
        box-sizing: border-box;
        max-width: 960px;
        /* margin: 0 auto; */
      }

      .promo-terms-title {
        text-align: left;
        color: black;
        font-size: 24px;
        /* font-family: "LINE Seed Sans TH", sans-serif;
        font-weight: 700; */
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        line-height: 24px;
        width: 100%;
      }

      .promo-terms-detail {
        color: black;
        font-size: 18px;
        /* font-family: "LINE Seed Sans TH", sans-serif;
        font-weight: 400; */
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: normal;
        line-height: 28px;
        word-wrap: break-word;
        padding-left: 0;
      }

      .promo-terms-detail ul {
        padding-left: 20px;
        margin: 0;
        list-style-type: disc;
      }

      .promo-terms-detail li {
        margin: 0;
        /* margin-bottom: 10px; */
      }

      .benefits-wrapper {
        display: flex;
        gap: 24px;
        margin: 20px auto;
        flex-wrap: wrap;
        justify-content: center;
      }
      .benefit-card {
        background: #f5f8fb;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(10, 31, 51, 0.07);
        padding: 20px;
        width: 180px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
      }
      .benefit-title {
        height: 48px;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        font-size: 24px;
        color: #0a1f33;
        line-height: 1;
        text-align: center;
      }
      .benefit-desc {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        color: #0a1f33;
        font-size: 20px;
        line-height: 1;
        text-align: center;
      }
      .benefit-note {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-size: 16px;
        color: #ff5a5f;
        margin-top: 5px;
        line-height: 1;
      }

      .alumni-card {
        background: #f9f9fb;
        border-radius: 18px;
        box-shadow: 0 2px 8px rgba(10, 31, 51, 0.09);
        max-width: 500px;
        margin: 1rem auto;
        padding: 2rem 2rem 1.5rem;
      }
      .alumni-header {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1.6rem;
        margin-bottom: 1.1rem;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
      }
      .alumni-title {
        font-size: 28px;
        color: #0a1f33;
      }
      .alumni-benefit-list {
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        margin: 0 0 1.1rem 0;
        padding-left: 1.4em;
        color: #333;
        font-size: 20px;
        line-height: 1.25;
      }
      .alumni-benefit-list .highlight {
        color: #0099cc;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: 700;
        font-size: 22px;
      }

      .contact {
        text-align: left;
        font-family: 'LINE Seed Sans TH','Kanit','Prompt', sans-serif;
        font-weight: normal;
        font-size: 1.125rem;
        line-height: 1;
        padding: 1.5rem;
      }

      /* Responsive */
      @media (max-width: 980px) {
        .promo-boxes {
          gap: 14px;
        }
        .promo-title {
          font-size: 1.3rem;
        }
        .promo-box {
          min-width: 165px;
          padding: 20px 10px;
        }
      }