* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
      }

      body {
        background-color: #f5f5f5;
        color: #333;
        line-height: 1.5;
      }

      .resume-container {
        width: 794px;
        height: 1123px;
        margin: 30px auto;
        background-color: #fff;
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: row;
        overflow: hidden;
      }

      .left-column {
        flex: 1;
        padding: 25px;
        background-color: #2c3e50;
        color: #ecf0f1;
        overflow-y: auto;
      }

      .right-column {
        flex: 2;
        padding: 25px;
        background-color: #fff;
        overflow-y: auto;
      }

      .profile-image {
        width: 120px;
        height: 120px;
        border-radius: 50%;
        object-fit: cover;
        border: 4px solid rgba(255, 255, 255, 0.2);
        margin: 0 auto 15px;
        display: block;
      }

      .name {
        text-align: center;
        margin-bottom: 5px;
        font-size: 22px;
        font-weight: 600;
      }

      .title {
        text-align: center;
        font-size: 14px;
        margin-bottom: 20px;
        color: #bdc3c7;
      }

      .section-title {
        position: relative;
        margin-bottom: 15px;
        font-size: 16px;
        font-weight: 600;
        padding-bottom: 5px;
      }

      .left-column .section-title::after,
      .right-column .section-title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 2px;
      }

      .left-column .section-title::after {
        background-color: #ecf0f1;
      }

      .right-column .section-title::after {
        background-color: #2c3e50;
      }

      .contact-info,
      .skills,
      .technical,
      .languages {
        margin-bottom: 20px;
      }

      .contact-item {
        display: flex;
        align-items: center;
        margin-bottom: 8px;
        font-size: 13px;
      }

      .contact-icon {
        width: 20px;
        margin-right: 8px;
        text-align: center;
      }

      .skills-list {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
      }

      .skill-item {
        background-color: rgba(255, 255, 255, 0.1);
        padding: 4px 8px;
        border-radius: 12px;
        font-size: 11px;
      }

      .technical-name {
        margin-bottom: 3px;
        font-size: 13px;
      }

      .technical-level {
        height: 6px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 3px;
        overflow: hidden;
      }

      .technical-level-fill {
        height: 100%;
        background-color: #3498db;
      }

      .education-item,
      .experience-item,
      .project-item,
      .certification-item {
        margin-bottom: 15px;
        position: relative;
        padding-left: 15px;
        font-size: 13px;
      }

      .education-item::before,
      .experience-item::before,
      .project-item::before,
      .certification-item::before {
        content: "";
        position: absolute;
        left: 0;
        top: 8px;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background-color: #2c3e50;
      }

      .date {
        font-size: 12px;
        color: #7f8c8d;
        margin-bottom: 3px;
      }

      .role,
      .degree {
        font-weight: 600;
        margin-bottom: 3px;
        font-size: 14px;
      }

      .school {
        font-style: italic;
        font-size: 13px;
      }

      .description {
        font-size: 12px;
        margin-top: 5px;
      }

      .certifications-list {
        list-style-type: none;
        padding-left: 0;
      }

      @media print {
        .resume-container {
          width: 210mm;
          height: 297mm;
          margin: 0;
          box-shadow: none;
          page-break-after: always;
        }
        button { display: none; }
      }

      @media (max-width: 800px) {
        .resume-container {
          width: 100%;
          height: auto;
          flex-direction: column;
        }

        .left-column,
        .right-column {
          padding: 15px;
        }
      }