.pbl-page { background: #f8f7f4; }
.pbl-page .toefl-hero { background-image: url('/public/static/images/pbl/header.png'); }
.pbl-hero-description { width: 72%; margin: 0; font-size: 18px; line-height: 1.8; color: #fff; }
.pbl-page .toefl-intro { align-items: start; padding-top: 86px; padding-bottom: 120px; }
.pbl-page .toefl-intro h2 small { font-size: 20px; line-height: 1.45; }
.pbl-page .toefl-intro p { line-height: 1.65; }
.pbl-page .toefl-intro .pbl-intro-summary { margin-top: 28px; }
.pbl-process { padding: 90px 0 130px; background: #294b5c; color: #fff; }
.pbl-process .toefl-section-title > p { color: rgba(255,255,255,.7); }
.pbl-process-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 50px; margin-top: 80px; }
.pbl-process-grid article { padding: 36px 40px 48px; border-radius: 9px; background: #516d7c; }
.pbl-process-grid strong { display: block; margin-bottom: 44px; font-size: 55px; font-weight: 500; line-height: 1; }
.pbl-process-grid h3 { margin: 0 0 28px; font-size: 26px; font-weight: 600; line-height: 1.4; }
.pbl-process-grid p { margin: 0; color: #e0e7ea; font-size: 17px; line-height: 1.8; }
.pbl-curriculum { padding-top: 100px; padding-bottom: 135px; }
.pbl-course-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 50px; margin-top: 80px; }
.pbl-course-grid article { min-width: 0; padding: 38px 40px; border: 1px solid #dededb; border-radius: 10px; background: linear-gradient(180deg, #f1faff 0, #fff 28%); transition: transform .2s ease, box-shadow .2s ease; }
.pbl-course-grid article:hover { transform: translateY(-4px); box-shadow: 0 14px 35px rgba(27,48,77,.09); }
.pbl-course-grid article > span { color: #163a5c; font-size: 16px; font-weight: 600; }
.pbl-course-grid h3 { margin: 18px 0 30px; font-size: 29px; font-weight: 600; }
.pbl-course-grid ul { margin: 0; padding: 0; list-style: none; }
.pbl-course-grid li { position: relative; margin: 0 0 12px; padding-left: 27px; color: #777; font-size: 17px; line-height: 1.55; }
.pbl-course-grid li:last-child { margin-bottom: 0; }
.pbl-course-grid li::before { content: ''; position: absolute; top: 8px; left: 2px; width: 12px; height: 7px; border-bottom: 1.5px solid #303b41; border-left: 1.5px solid #303b41; transform: rotate(-45deg); }
@media (max-width: 1100px) {
  .pbl-hero-description { width: 90%; font-size: 16px; }
  .pbl-process-grid, .pbl-course-grid { gap: 24px; }
  .pbl-process-grid article, .pbl-course-grid article { padding: 28px; }
  .pbl-process-grid strong { font-size: 44px; margin-bottom: 30px; }
  .pbl-process-grid h3 { font-size: 22px; }
  .pbl-process-grid p, .pbl-course-grid li { font-size: 15px; }
  .pbl-course-grid h3 { font-size: 25px; }
}
@media (max-width: 767px) {
  .pbl-page .toefl-hero h1 { font-size: 34px; }
  .pbl-page .toefl-eyebrow { font-size: 11px; letter-spacing: .1em; }
  .pbl-hero-description { width: 100%; font-size: 15px; line-height: 1.8; }
  .pbl-page .toefl-intro { padding-top: 56px; padding-bottom: 64px; }
  .pbl-page .toefl-intro h2 small { font-size: 16px; }
  .pbl-process, .pbl-curriculum { padding-top: 56px; padding-bottom: 64px; }
  .pbl-process-grid, .pbl-course-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 34px; }
  .pbl-process-grid article, .pbl-course-grid article { padding: 28px 24px; }
  .pbl-process-grid strong { margin-bottom: 25px; font-size: 40px; }
  .pbl-process-grid h3 { margin-bottom: 18px; }
  .pbl-course-grid article > span { font-size: 14px; }
  .pbl-course-grid h3 { margin-bottom: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .pbl-course-grid article { transition: none; }
}