.khen-promo-single-page {
  background: #fff7ea;
}

.khen-promo-single-hero {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  min-height: 450px;
  display: flex;
  align-items: flex-end;
  background-image: var(--khen-promo-single-hero-image, none);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.khen-promo-single-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.62) 100%);
  pointer-events: none;
}

.khen-promo-single-hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 0 20px 56px;
  color: #ffffff;
}

.khen-promo-single-eyebrow {
  margin: 0;
  color: #ff9d2e;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.khen-promo-single-title {
  margin: 10px 0 0;
  color: #ffffff;
  font-family: var(--khen-font-gesco, "Khen Gesco", "Khen BeVietnamPro", sans-serif);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.2;
  font-weight: 400;
}

.khen-promo-single-section2 {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background-color: #f6ead5;
  background-image: url("../images/BG-menu2.jpg");
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 34px 0 72px;
}

.khen-promo-single-section2::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 247, 234, 0.72);
  pointer-events: none;
  z-index: 0;
}

.khen-promo-single-container {
  position: relative;
  z-index: 1;
  width: min(100%, 1000px);
  margin: 0 auto;
  padding: 0 20px;
}

.khen-promo-single-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  color: rgba(0, 47, 104, 0.75);
  font-size: 14px;
  line-height: 1.5;
}

.khen-promo-single-breadcrumb a {
  color: #002f68;
  text-decoration: none;
}

.khen-promo-single-breadcrumb a:hover {
  color: #ff7900;
}

.khen-promo-single-breadcrumb [aria-current="page"] {
  color: #001c3d;
  font-weight: 600;
}

.khen-promo-single-cover-wrap {
  margin: 0 0 24px;
}

.khen-promo-single-cover {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(0, 47, 104, 0.1);
  object-fit: cover;
}

.khen-promo-single-article {
  border: 1px solid rgba(0, 47, 104, 0.12);
  border-radius: 16px;
  background: #ffffff;
  padding: 28px;
  box-shadow: 0 14px 30px rgba(0, 24, 52, 0.06);
}

.khen-promo-single-description {
  margin: 0 0 22px;
  padding-left: 14px;
  border-left: 3px solid #ff7900;
  color: #35506f;
  font-size: 17px;
  line-height: 1.8;
}

.khen-promo-single-content {
  color: #112a48;
  font-size: 17px;
  line-height: 1.8;
}

.khen-promo-single-content > *:first-child {
  margin-top: 0;
}

.khen-promo-single-content > *:last-child {
  margin-bottom: 0;
}

.khen-promo-single-content h1,
.khen-promo-single-content h2,
.khen-promo-single-content h3,
.khen-promo-single-content h4,
.khen-promo-single-content h5,
.khen-promo-single-content h6 {
  margin: 1.4em 0 0.55em;
  color: #002f68;
  font-family: var(--khen-font-gesco, "Khen Gesco", "Khen BeVietnamPro", sans-serif);
  line-height: 1.3;
}

.khen-promo-single-content p,
.khen-promo-single-content ul,
.khen-promo-single-content ol,
.khen-promo-single-content blockquote {
  margin: 0 0 1em;
}

.khen-promo-single-content ul,
.khen-promo-single-content ol {
  padding-left: 1.3em;
}

.khen-promo-single-content ul {
  list-style: disc;
}

.khen-promo-single-content ol {
  list-style: decimal;
}

.khen-promo-single-content img {
  border-radius: 12px;
}

.khen-promo-single-content a {
  color: #ff7900;
  text-decoration: underline;
}

.khen-promo-single-toc {
  margin: 0 0 24px;
  border: 1px solid rgba(0, 47, 104, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  padding: 18px 20px;
}

.khen-promo-single-toc-title {
  margin: 0 0 12px;
  color: #002f68;
  font-family: var(--khen-font-gesco, "Khen Gesco", "Khen BeVietnamPro", sans-serif);
  font-size: 26px;
  line-height: 1.3;
  font-weight: 400;
}

.khen-promo-single-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.khen-promo-single-toc-item {
  margin: 0;
}

.khen-promo-single-toc-item.level-3 {
  padding-left: 16px;
}

.khen-promo-single-toc-item.level-4 {
  padding-left: 32px;
}

.khen-promo-single-toc-item a {
  color: #002f68;
  text-decoration: none;
  font-family: "Khen BeVietnamPro", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.khen-promo-single-toc-item a:hover {
  color: #ff7900;
  border-bottom-color: #ff7900;
}

.khen-promo-single-related {
  margin-top: 30px;
}

.khen-promo-single-related-title {
  margin: 0 0 16px;
  color: #002f68;
  font-family: var(--khen-font-gesco, "Khen Gesco", "Khen BeVietnamPro", sans-serif);
  font-size: 32px;
  line-height: 1.28;
  font-weight: 400;
}

.khen-promo-single-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.khen-promo-single-related-card {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(0, 47, 104, 0.12);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 24px rgba(0, 24, 52, 0.08);
}

.khen-promo-single-related-thumb-link {
  display: block;
}

.khen-promo-single-related-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.khen-promo-single-related-body {
  padding: 14px;
}

.khen-promo-single-related-card-title {
  margin: 0;
}

.khen-promo-single-related-card-title a {
  color: #002f68;
  text-decoration: none;
  font-family: var(--khen-font-gesco, "Khen Gesco", "Khen BeVietnamPro", sans-serif);
  font-size: 22px;
  line-height: 1.35;
  font-weight: 400;
}

.khen-promo-single-related-card-title a:hover {
  color: #ff7900;
}

.khen-promo-single-related-excerpt {
  margin: 10px 0 0;
  color: #25486d;
  font-family: "Khen BeVietnamPro", sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

.khen-promo-single-related-link {
  margin-top: 12px;
  display: inline-block;
  color: #002f68;
  text-decoration: none;
  border-bottom: 2px solid #ff7900;
  padding-bottom: 3px;
  font-family: "Khen BeVietnamPro", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
}

.khen-promo-single-related-link:hover {
  color: #ff7900;
}

@media (max-width: 1024px) {
  .khen-promo-single-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .khen-promo-single-hero {
    min-height: 440px;
  }

  .khen-promo-single-hero-inner {
    padding: 0 16px 34px;
  }

  .khen-promo-single-title {
    font-size: 32px;
  }

  .khen-promo-single-section2 {
    padding: 24px 0 56px;
  }

  .khen-promo-single-container {
    padding: 0 16px;
  }

  .khen-promo-single-article {
    padding: 18px;
  }

  .khen-promo-single-description,
  .khen-promo-single-content {
    font-size: 16px;
  }

  .khen-promo-single-toc {
    padding: 16px;
  }

  .khen-promo-single-toc-title {
    font-size: 22px;
  }

  .khen-promo-single-related-title {
    font-size: 28px;
  }

  .khen-promo-single-related-grid {
    grid-template-columns: 1fr;
  }

  .khen-promo-single-related-card-title a {
    font-size: 20px;
  }
}