hr {
  margin-top: 10px;
  margin-bottom: 10px;
  color: #333;
}

.detail-hero,
.detail-main {
  grid-template-columns: minmax(0, 1fr) 390px !important;
}

.detail-hero {
  align-items: stretch;
}

.detail-cover {
  min-height: 350px;
  max-height: 350px;
}

.detail-summary {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.detail-summary h1 {
  font-family: var(--font-ui);
}

.summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.summary-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 0;
  background: rgba(206, 255, 238, 0.1);
  color: var(--color-accent-200);
  font-size: var(--font-size-sm);
  padding: 6px 12px;
}

.summary-meta img {
  width: 15px;
  height: 15px;
  filter: brightness(0) invert(92%) sepia(19%) saturate(274%) hue-rotate(88deg)
    brightness(102%) contrast(104%);
}

.detail-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  border-bottom: 1px solid var(--color-border-muted);
}

.detail-tabs button {
  border: 0;
  background: transparent;
  color: #6e7580;
  font-size: var(--font-size-sm);
  line-height: 1.25;
  padding: 0 0 12px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-weight: 500;
}

.detail-tabs button.active {
  color: var(--color-brand-900);
  border-bottom-color: var(--color-brand-700);
  font-weight: 600;
}

.detail-highlights .highlight-card {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-muted);
  padding: 16px;
}

.highlight-card .icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: #d5f3ea;
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight-card .icon img {
  width: 16px;
  height: 16px;
  filter: brightness(0) saturate(100%) invert(33%) sepia(46%) saturate(668%)
    hue-rotate(138deg) brightness(96%) contrast(87%);
}

.highlight-card h3 {
  margin-top: 10px;
  font-size: 15px;
  color: var(--color-brand-900);
  font-weight: 600;
}

.highlight-card p {
  margin-top: 7px;
  font-size: var(--font-size-xs);
  line-height: 1.4;
  color: var(--color-text-secondary);
}

.detail-text h2 {
  font-size: clamp(21px, 1.5vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-brand-900);
  font-family: var(--font-ui);
}

.detail-text p {
  margin-top: 10px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-neutral-880);
}

.accreditation .accr-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  border-radius: 14px;
  border: 1px solid #bfd7dc;
  color: #0e3550;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  background: #f1fbf8;
}

.accreditation h3 {
  margin-top: 16px;
  font-size: clamp(20px, 1.3vw, 24px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #0f1f2a;
}

.accreditation p {
  margin-top: 10px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-neutral-880);
}

.detail-tab-panel {
  display: block;
}

.detail-tab-panel[hidden] {
  display: none;
}

.details-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 28px;
}

.details-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.details-side-item {
  min-height: 56px;
  border: 2px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-white);
  color: var(--color-brand-900);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-align: left;
}

.details-side-item img {
  width: 20px;
  height: 20px;
  filter: brightness(0) saturate(100%) invert(33%) sepia(46%) saturate(668%)
    hue-rotate(138deg) brightness(96%) contrast(87%);
}

.details-side-item.active {
  background: var(--color-brand-900);
  border-color: var(--color-brand-900);
  color: var(--color-accent-200);
}

.details-side-item.active img {
  filter: brightness(0) saturate(100%) invert(93%) sepia(12%) saturate(478%)
    hue-rotate(89deg) brightness(103%) contrast(103%);
}

.details-content-panel {
  animation: detailsFadeIn 240ms ease both;
}

.details-content-panel[hidden] {
  display: none;
}

.details-copy h2,
.details-copy h3 {
  color: var(--color-brand-900);
  font-family: var(--font-ui);
  letter-spacing: -0.01em;
}

.details-copy h2 {
  font-size: clamp(22px, 1.45vw, 28px);
  line-height: 1.2;
}

.details-copy h3 {
  margin-top: 28px;
  font-size: clamp(21px, 1.35vw, 25px);
  line-height: 1.2;
}

.details-copy p {
  margin-top: 12px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-neutral-880);
}

.details-copy ul {
  margin-top: 14px;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.details-copy li {
  font-size: var(--font-size-sm);
  line-height: 1.48;
  color: var(--color-neutral-880);
}

.syllabus-accordion {
  display: grid;
  gap: 18px;
}

.syllabus-item {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface-muted);
  overflow: hidden;
}

.syllabus-trigger {
  width: 100%;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  text-align: left;
}

.syllabus-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.syllabus-check {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-brand-700);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  line-height: 1;
  flex: 0 0 auto;
}

.syllabus-check img {
  width: 15px;
  height: 15px;
  filter: brightness(0) invert(1);
}

.syllabus-title {
  color: var(--color-brand-900);
  font-size: var(--font-size-md);
  line-height: 1.28;
  font-weight: 600;
}

.syllabus-right {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  flex: 0 0 auto;
}

.syllabus-right.is-video {
  background: var(--color-brand-700);
  border: 0;
  color: var(--color-white);
}

.syllabus-right img {
  width: 38px;
  height: 38px;
  filter: none;
}

.syllabus-right.is-video img {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
}

.syllabus-panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition:
    grid-template-rows 320ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
}

.syllabus-item.is-open .syllabus-panel {
  grid-template-rows: 1fr;
  opacity: 1;
}

.syllabus-panel-inner {
  overflow: hidden;
}

.syllabus-text {
  padding: 0 32px 22px 68px;
}

.syllabus-text p {
  margin-top: 6px;
  font-size: var(--font-size-sm);
  line-height: 1.45;
  color: var(--color-neutral-880);
}

.syllabus-text p strong {
  color: var(--color-brand-900);
  font-weight: 700;
}

.syllabus-video {
  padding: 0 32px 22px 68px;
}

.video-box {
  height: 180px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, #cfe6e9, #dff4ef);
  color: var(--color-brand-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.syllabus-video p {
  margin-top: 10px;
  font-size: 13px;
  color: var(--color-neutral-880);
}

.diploma-copy h3 {
  margin-top: 22px;
  color: var(--color-brand-900);
  font-family: var(--font-ui);
  font-size: var(--font-size-xl);
  line-height: 1.2;
}

.diploma-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.diploma-sheet {
  position: relative;
  min-height: 290px;
  border-radius: 8px;
  border: 2px solid #bcc5d1;
  background: var(--color-white);
  overflow: hidden;
  padding: 14px;
}

.diploma-sheet .diploma-top {
  display: flex;
  justify-content: center;
}

.diploma-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  height: 32px;
  border-radius: 4px;
  background: #15295b;
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.diploma-lines {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.diploma-lines span {
  display: block;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-surface-subtle);
}

.diploma-lines.short span:nth-child(2n) {
  width: 78%;
}

.diploma-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-32deg);
  color: rgba(67, 78, 96, 0.3);
  font-size: clamp(30px, 3vw, 56px);
  line-height: 1;
  letter-spacing: 0.04em;
  pointer-events: none;
}

.purchase-card {
  align-self: start;
  position: sticky;
  top: 90px;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: var(--color-white);
  padding: 20px 18px 16px;
  min-height: 350px;
}

.price-row-main {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.price-row-main strong {
  font-size: clamp(24px, 1.6vw, 36px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #0a0d13;
}

.price-row-main .old {
  color: #e24b64;
  font-size: 17px;
  text-decoration: line-through;
}

.offer-tag {
  display: inline-flex;
  margin-top: 8px;
  border: 2px solid #ef526c;
  border-radius: 999px;
  color: #e23f59;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 22px;
}

.purchase-divider {
  margin-top: 16px;
  border-top: 1px solid var(--color-border);
}

.purchase-card h4 {
  color: #1a2733;
  font-weight: 600;
  font-size: 17px;
}

.includes-list {
  margin-top: 8px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-border);
  list-style: none !important;
}

.includes-list li {
  position: relative;
  padding: 15px 0 15px 28px;
  font-size: 15px;
  line-height: 1.25;
  color: #151d27;
  border-bottom: 1px solid var(--color-border);
}

.includes-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  background: center / 18px 18px no-repeat url("../../assets/icons/check.svg");
  filter: brightness(0) saturate(100%) invert(39%) sepia(75%) saturate(424%)
    hue-rotate(140deg) brightness(89%) contrast(85%);
}

.accredit-chip {
  margin-top: 16px;
  border-radius: 14px;
  background: var(--color-accent-200-50);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accredit-chip-logo {
  width: 66px;
  height: 56px;
  border-radius: 14px;
  background: #f1f1f1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #13255b;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.accredit-chip p {
  font-size: clamp(15px, 1vw, 19px);
  line-height: 1.25;
  color: #124658;
}

.accredit-chip p strong {
  font-weight: 700;
}

.btn-enroll {
  width: 100%;
  margin-top: 16px;
  border: 2px solid var(--color-brand-700);
  background: transparent;
  color: var(--color-brand-900);
  border-radius: 999px;
  height: 64px;
  font-size: clamp(16px, 1.1vw, 20px);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 6px 6px 24px;
  gap: 14px;
  cursor: pointer;
}

.btn-enroll span {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: var(--color-brand-700);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  line-height: 1;
}

.mobile-enroll-bar {
  display: none;
}

@keyframes detailsFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .detail-hero,
  .detail-main {
    grid-template-columns: 1fr !important;
  }

  .purchase-card {
    position: static;
    min-height: 0;
  }

  .detail-cover {
    min-height: 280px;
    max-height: 280px;
  }

  .details-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .details-side {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .diploma-preview-grid {
    grid-template-columns: 1fr;
  }

  .syllabus-text,
  .syllabus-video {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 700px) {
  .detail-tabs {
    gap: 14px;
  }

  .detail-tabs button {
    font-size: var(--font-size-sm);
  }

  .detail-text p,
  .accreditation p {
    font-size: var(--font-size-sm);
  }

  .details-side {
    grid-template-columns: 1fr;
  }

  .details-side-item {
    min-height: 48px;
    font-size: 13px;
    border-radius: 14px;
  }

  .details-copy h2 {
    font-size: 21px;
  }

  .details-copy h3 {
    font-size: 19px;
  }

  .details-copy p,
  .details-copy li {
    font-size: 13px;
  }

  .diploma-copy h3 {
    font-size: var(--font-size-lg);
  }

  .diploma-sheet {
    min-height: 230px;
    padding: 10px;
  }

  .syllabus-trigger {
    padding: 14px;
  }

  .syllabus-title {
    font-size: var(--font-size-sm);
  }

  .syllabus-right {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-xl);
  }

  .syllabus-right.is-video {
    font-size: var(--font-size-md);
  }

  .syllabus-text p {
    font-size: 13px;
  }

  .btn-enroll {
    height: 54px;
    padding-left: 18px;
    font-size: var(--font-size-md);
  }

  .btn-enroll span {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }

  .course-detail-page {
    padding-bottom: 112px;
  }

  .mobile-enroll-bar {
    box-sizing: border-box;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1400;
    width: 100%;
    padding: 12px 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    border-top: 1px solid #e4e4e4;
    backdrop-filter: blur(2px);
  }

  .mobile-enroll-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }

  .mobile-enroll-prices {
    display: inline-flex;
    align-items: flex-end;
    gap: 8px;
  }

  .mobile-enroll-prices strong {
    font-size: 20px;
    line-height: 1.32;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #04080d;
  }

  .mobile-enroll-prices span {
    padding-bottom: 4px;
    font-size: 14px;
    line-height: 1.32;
    letter-spacing: -0.02em;
    color: #eb3e55;
    text-decoration: line-through;
  }

  .mobile-enroll-expiry {
    box-sizing: border-box;
    height: 21px;
    padding: 4px 12px;
    border: 1px solid #eb3e55;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    line-height: 1.32;
    letter-spacing: -0.02em;
    color: #eb3e55;
    white-space: nowrap;
  }

  .mobile-enroll-btn {
    width: 100%;
    height: 40px;
    border: 1px solid #228a95;
    border-radius: 999px;
    background: #fff;
    color: #11434c;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 4px 4px 24px;
    cursor: pointer;
  }

  .mobile-enroll-btn span {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #228a95;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-enroll-btn span img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(1);
  }
}

/* === Responsive pass (course detail) === */
@media (max-width: 980px) {
  .detail-cover {
    min-height: 260px;
    max-height: 260px;
  }

  .detail-summary {
    padding: 16px;
  }

  .detail-summary h1 {
    font-size: var(--font-size-xl);
    line-height: 1.2;
  }

  .summary-meta span {
    font-size: 13px;
    padding: 6px 10px;
  }

  .detail-tabs {
    gap: 14px;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 2px;
  }

  .detail-tabs::-webkit-scrollbar {
    height: 0;
  }

  .detail-tabs button {
    font-size: 13px;
    flex: 0 0 auto;
  }

  .detail-highlights .highlight-card {
    padding: 14px;
  }

  .highlight-card h3 {
    font-size: var(--font-size-sm);
  }

  .highlight-card p,
  .detail-text p,
  .accreditation p,
  .details-copy p,
  .details-copy li,
  .syllabus-text p,
  .syllabus-video p {
    font-size: 13px;
  }

  .purchase-card {
    border-radius: 16px;
    padding: 14px 12px;
  }

  .price-row-main strong {
    font-size: 30px;
  }

  .price-row-main .old {
    font-size: var(--font-size-sm);
  }

  .offer-tag {
    font-size: var(--font-size-xs);
    padding: 6px 12px;
  }

  .purchase-card h4 {
    font-size: var(--font-size-md);
  }

  .includes-list li {
    padding: 12px 0 12px 24px;
    font-size: var(--font-size-sm);
  }

  .accredit-chip {
    margin-top: 12px;
    padding: 12px;
    gap: 10px;
  }

  .accredit-chip-logo {
    width: 54px;
    height: 46px;
    border-radius: 10px;
    font-size: var(--font-size-xs);
  }

  .accredit-chip p {
    font-size: var(--font-size-sm);
  }

  .btn-enroll {
    height: 50px;
    font-size: var(--font-size-sm);
    padding-left: 16px;
  }

  .btn-enroll span {
    width: 38px;
    height: 38px;
    font-size: var(--font-size-md);
  }

  .btn-enroll span img {
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 640px) {
  .detail-cover {
    min-height: 210px;
    max-height: 210px;
  }

  .summary-meta {
    gap: 8px;
  }

  .summary-meta span {
    font-size: var(--font-size-xs);
    gap: 5px;
    padding: 5px 9px;
  }

  .summary-meta img {
    width: 13px;
    height: 13px;
  }

  .detail-tabs button {
    padding-bottom: 9px;
  }

  .detail-text h2,
  .accreditation h3,
  .details-copy h2 {
    font-size: var(--font-size-xl);
  }

  .details-copy h3,
  .diploma-copy h3 {
    font-size: var(--font-size-lg);
  }

  .details-layout {
    gap: 12px;
  }

  .details-side-item {
    min-height: 44px;
    font-size: var(--font-size-xs);
    padding: 0 12px;
    gap: 8px;
  }

  .details-side-item img {
    width: 16px;
    height: 16px;
  }

  .syllabus-item {
    border-radius: 14px;
  }

  .syllabus-trigger {
    gap: 10px;
    padding: 12px;
  }

  .syllabus-check {
    width: 24px;
    height: 24px;
  }

  .syllabus-check img {
    width: 12px;
    height: 12px;
  }

  .syllabus-title {
    font-size: 13px;
  }

  .syllabus-right,
  .syllabus-right img {
    width: 30px;
    height: 30px;
  }

  .syllabus-right.is-video img {
    width: 14px;
    height: 14px;
  }

  .syllabus-text,
  .syllabus-video {
    padding: 0 12px 14px 12px;
  }

  .video-box {
    height: 134px;
    font-size: var(--font-size-xs);
  }

  .diploma-preview-grid {
    gap: 10px;
  }

  .diploma-sheet {
    min-height: 180px;
    border-width: 1px;
  }

  .diploma-badge {
    min-width: 74px;
    height: 26px;
    font-size: 10px;
  }

  .diploma-lines {
    margin-top: 10px;
    gap: 8px;
  }

  .diploma-lines span {
    height: 5px;
  }

  .includes-list li::before {
    width: 15px;
    height: 15px;
    background-size: 15px 15px;
  }
}

@media (max-width: 800px) {
  html,
  body {
    overflow-x: clip;
  }

  .course-detail {
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 16px;
    padding-bottom: 40px;
    max-width: 100%;
    overflow-x: clip;
  }

  .crumbs {
    font-size: 16px;
    line-height: 1.4;
    color: #7b7b7b;
    display: none !important;
  }

  .crumbs a {
    color: #04080d;
    text-decoration: none;
  }

  .crumbs a + span,
  .crumbs span {
    margin: 0 4px;
  }

  .detail-hero {
    margin-top: 24px;
    gap: 16px;
  }

  .detail-cover {
    min-height: 195px;
    max-height: 195px;
    border-radius: 16px;
  }

  .detail-summary {
    border-radius: 16px;
    padding: 24px 32px 32px;
    gap: 32px;
  }

  .detail-summary p {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: #9ef4d6;
  }

  .summary-meta img {
    width: 24px;
    height: 24px;
  }

  .detail-main {
    margin-top: 32px;
    gap: 32px;
    max-width: 100%;
    min-width: 0;
  }

  .detail-main > div,
  .detail-tab-panels {
    max-width: 100%;
    min-width: 0;
  }

  .detail-tabs {
    width: 100%;
    max-width: 100%;
    flex-wrap: nowrap;
    gap: 24px;
    overflow-x: auto;
    overflow-y: hidden;
    border-bottom: 0;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .detail-tabs button {
    flex: 0 0 auto;
    padding: 0 0 12px;
    border-bottom: 1px solid transparent;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 400;
    color: #7b7b7b;
  }

  .detail-tabs button.active {
    font-weight: 600;
    color: #175960;
    border-bottom-color: #175960;
  }

  .detail-tab-panels {
    margin-top: 32px !important;
  }

  .detail-highlights {
    gap: 16px;
  }

  .detail-highlights .highlight-card {
    border-radius: 16px;
    padding: 18px 20px;
    background: #fff;
  }

  .highlight-card .icon {
    width: 40px;
    height: 40px;
  }

  .highlight-card h3 {
    margin-top: 0;
    font-size: 16px;
    line-height: 1.55;
    letter-spacing: -0.02em;
  }

  .highlight-card p {
    margin-top: 0;
    font-size: 12px;
    line-height: 1.4;
    color: #7b7b7b;
  }

  .detail-text {
    margin-top: 0;
  }

  .detail-text h2,
  .accreditation h3 {
    font-size: 20px;
    line-height: 1.55;
    letter-spacing: -0.02em;
    color: #04080d;
  }

  .detail-text p {
    margin-top: 8px;
    font-size: 16px;
    line-height: 1.4;
    color: #7b7b7b;
  }

  .accreditation {
    margin-top: 16px;
  }

  .accreditation .accr-logo {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    font-size: 22px;
    border-color: #9ef4d6;
  }

  .accreditation p {
    margin-top: 8px;
    font-size: 16px;
    line-height: 1.52;
    color: #04080d;
  }

  .purchase-card {
    border-radius: 16px;
    padding: 24px;
    border-color: #dfdfdf;
  }

  .price-row-main strong {
    font-size: 24px;
    line-height: 1.32;
    letter-spacing: -0.02em;
  }

  .price-row-main .old {
    font-size: 16px;
    line-height: 1.32;
  }

  .offer-tag {
    margin-top: 8px;
    border-width: 1px;
    font-size: 14px;
    line-height: 1.32;
    padding: 4px 12px;
  }

  .purchase-card h4 {
    font-size: 18px;
    line-height: 1.55;
    letter-spacing: -0.02em;
  }

  .includes-list li {
    padding: 12px 0 12px 30px;
    font-size: 16px;
    line-height: 1.4;
  }

  .accredit-chip {
    margin-top: 8px;
    border-radius: 12px;
    padding: 12px;
  }

  .accredit-chip-logo {
    width: 45px;
    height: 45px;
    border-radius: 8px;
  }

  .accredit-chip p {
    font-size: 14px;
    line-height: 1.32;
    letter-spacing: -0.02em;
    color: #11434c;
  }

  .btn-enroll {
    margin-top: 0;
    height: 56px;
    padding: 4px 4px 4px 24px;
    border-width: 1px;
    border-color: #228a95;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -0.02em;
  }

  .btn-enroll span {
    width: 48px;
    height: 48px;
    font-size: 26px;
    background: #228a95;
    color: #fff;
  }

  .related {
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 0;
  }

  .related h2 {
    font-size: 32px;
    line-height: 1.26;
    letter-spacing: -0.02em;
    text-align: left;
  }
}