:root {
  --primary: #C61F1F;
  --secondary: #E53030;
  --card-bg: #2A1212;
  --bg: #140C0C;
  --text-main: #FFF1E8;
  --border-color: #6A1E1E;
  --gold: #F3C54D;
  --deep-red: #7E0D0D;
  --gradient-btn: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
}

.page-bi-kip-tai-xiu {
  color: var(--text-main);
  background-color: var(--bg);
  max-width: 100%;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.page-bi-kip-tai-xiu__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg);
  padding: 0;
}

.page-bi-kip-tai-xiu__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
}

.page-bi-kip-tai-xiu__hero-image {
  display: block;
  width: 100%;
  max-width: 1200px;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
}

.page-bi-kip-tai-xiu__hero-content {
  width: 100%;
  max-width: 1200px;
  text-align: center;
  padding: 30px 20px 40px;
  box-sizing: border-box;
}

.page-bi-kip-tai-xiu__main-title {
  color: var(--text-main);
  font-size: clamp(1rem, 4vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 1px;
  margin: 0 0 15px 0;
  max-width: 100%;
}

.page-bi-kip-tai-xiu__hero-description {
  color: #f5e0cf;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  margin: 0 auto 30px;
  max-width: 800px;
}

.page-bi-kip-tai-xiu__hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px 25px;
  width: 100%;
  max-width: 100%;
}

.page-bi-kip-tai-xiu__cta-button {
  border: none;
  display: inline-block;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 24px;
  box-sizing: border-box;
  max-width: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  width: auto;
  text-align: center;
}

.page-bi-kip-tai-xiu__cta-button--primary {
  background: var(--gradient-btn);
  color: #1a0000;
  border: 1px solid var(--gold);
}

.page-bi-kip-tai-xiu__cta-button--secondary {
  background: var(--gradient-btn);
  color: #1a0000;
  border: 1px solid var(--gold);
}

.page-bi-kip-tai-xiu__cta-button--secondary:hover,
.page-bi-kip-tai-xiu__cta-button--primary:hover {
  box-shadow: 0 4px 15px rgba(243, 197, 77, 0.3);
  transform: translateY(-2px);
}

.page-bi-kip-tai-xiu__cta-button--ghost {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.page-bi-kip-tai-xiu__cta-button--ghost:hover {
  background: rgba(243, 197, 77, 0.1);
}

.page-bi-kip-tai-xiu__featured-section,
.page-bi-kip-tai-xiu__strategy-section,
.page-bi-kip-tai-xiu__tips-section,
.page-bi-kip-tai-xiu__common-mistakes-section {
  padding: 50px 16px 60px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-bi-kip-tai-xiu__section-header {
  text-align: center;
  margin-bottom: 40px;
}

.page-bi-kip-tai-xiu__section-tag {
  display: inline-block;
  background-color: var(--primary);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
  padding: 6px 15px;
  border-radius: 6px;
  margin-bottom: 15px;
}

.page-bi-kip-tai-xiu__section-title {
  color: var(--gold);
  font-size: clamp(1.1rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.4;
  margin: 0;
}

.page-bi-kip-tai-xiu__section-desc,
.page-bi-kip-tai-xiu__strategy-intro {
  color: #bda79a;
  font-size: 1rem;
  line-height: 1.7;
  margin: 25px auto 0;
  max-width: 1000px;
  text-align: center;
}

.page-bi-kip-tai-xiu__featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.page-bi-kip-tai-xiu__featured-card {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-width: 400px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-bi-kip-tai-xiu__featured-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-bi-kip-tai-xiu__featured-card-image-wrapper {
  width: 100%;
}

.page-bi-kip-tai-xiu__featured-card-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
}

.page-bi-kip-tai-xiu__featured-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.page-bi-kip-tai-xiu__featured-card-meta {
  color: #a78b77;
  font-size: 0.9rem;
  font-weight: 400;
  margin: 0 0 10px;
}

.page-bi-kip-tai-xiu__featured-card-title {
  color: var(--text-main);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 12px;
  line-height: 1.4;
}

.page-bi-kip-tai-xiu__featured-card-excerpt {
  color: #bda79a;
  font-size: 0.95rem;
  line-height: 1.6;
  flex-grow: 1;
  margin: 0 0 15px;
}

.page-bi-kip-tai-xiu__learn-more-link {
  color: var(--gold);
  text-decoration: underline;
  font-weight: 700;
}

.page-bi-kip-tai-xiu__learn-more-link:hover {
  text-decoration: none;
}

.page-bi-kip-tai-xiu__strategy-content {}

.page-bi-kip-tai-xiu__strategy-title,
.page-bi-kip-tai-xiu__tips-title,
.page-bi-kip-tai-xiu__common-mistakes-title {
  color: var(--gold);
  text-align: center;
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 20px;
}

.page-bi-kip-tai-xiu__strategy-highlight {
  background: var(--deep-red);
  border-left: 4px solid var(--gold);
  padding: 20px;
  border-radius: 8px;
  margin: 30px auto;
  max-width: 800px;
}

.page-bi-kip-tai-xiu__strategy-highlight-text {
  color: var(--text-main);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  margin: 0;
}

.page-bi-kip-tai-xiu__more-strategies {
  margin-top: 60px;
}

.page-bi-kip-tai-xiu__more-strategies-title {
  color: var(--text-main);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 20px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
}

.page-bi-kip-tai-xiu__strategy-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}

.page-bi-kip-tai-xiu__strategy-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.page-bi-kip-tai-xiu__strategy-item-icon {
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c61f1f 0%, #e53030 100%);
  color: #1a0f0f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  margin-right: 15px;
  border: 1px solid var(--gold);
}

.page-bi-kip-tai-xiu__strategy-item-body {
  flex: 1;
}

.page-bi-kip-tai-xiu__strategy-item-name {
  color: var(--text-main);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-bi-kip-tai-xiu__strategy-item-desc {
  color: #bda79a;
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0 0 15px;
}

.page-bi-kip-tai-xiu__strategy-link,
.page-bi-kip-tai-xiu__faq-question {
  color: var(--text-main);
  font-weight: 700;
}

.page-bi-kip-tai-xiu__strategy-link {
  color: var(--gold);
  font-weight: 700;
  text-decoration: underline;
}

.page-bi-kip-tai-xiu__strategy-link:hover {
  text-decoration: none;
}

.page-bi-kip-tai-xiu__tips-grid,
.page-bi-kip-tai-xiu__common-mistakes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.page-bi-kip-tai-xiu__tip-item,
.page-bi-kip-tai-xiu__mistake-card {
  background: var(--deep-red);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 25px;
}

.page-bi-kip-tai-xiu__tip-item-title,
.page-bi-kip-tai-xiu__mistake-card-title {
  color: var(--gold);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 15px;
}

.page-bi-kip-tai-xiu__tip-item-desc,
.page-bi-kip-tai-xiu__mistake-card-desc {
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-bi-kip-tai-xiu__guide-section {
  margin-top: 50px;
  background: var(--deep-red);
  padding: 25px;
  border-radius: 16px;
}

.page-bi-kip-tai-xiu__guide-title {
  color: var(--gold);
  text-align: center;
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 20px;
}

.page-bi-kip-tai-xiu__guide-figure {
  max-width: 800px;
  margin: 0 auto;
}

.page-bi-kip-tai-xiu__guide-image {
  display: block;
  width: 100%;
  max-width: 800px;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 10px;
}

.page-bi-kip-tai-xiu__guide-steps {
  max-width: 800px;
  margin: 40px auto 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-bi-kip-tai-xiu__guide-step {
  color: var(--text-main);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  margin-left: 0;
}

.page-bi-kip-tai-xiu__guide-step-title {
  color: var(--text-main);
  margin: 0 0 15px;
  font-weight: 800;
  font-size: 1.1rem;
}

.page-bi-kip-tai-xiu__guide-step p,
.page-bi-kip-tai-xiu__guide-step li {
  color: var(--text-main);
  font-size: 1rem;
  line-height: 1.7;
}

.page-bi-kip-tai-xiu__guide-step p a {
  color: var(--gold);
  text-decoration: underline;
  font-weight: 600;
}

.page-bi-kip-tai-xiu__guide-cta {
  text-align: center;
  margin-top: 20px;
}

.page-bi-kip-tai-xiu__faq-section {
  margin-top: 60px;
}

.page-bi-kip-tai-xiu__faq-title {
  color: var(--gold);
  text-align: center;
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 30px;
}

.page-bi-kip-tai-xiu__faq-item {
  background: var(--deep-red);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 15px;
}

.page-bi-kip-tai-xiu__faq-item[open] {
  background: var(--deep-red);
  border-color: var(--gold);
}

.page-bi-kip-tai-xiu__faq-question {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin: 0;
  list-style: none;
  font-size: 1.1rem;
  gap: 10px;
  padding: 10px 0;
}

.page-bi-kip-tai-xiu__faq-question::-webkit-details-marker {
  display: none;
}

.page-bi-kip-tai-xiu__faq-question::marker {
  content: "";
}

.page-bi-kip-tai-xiu__faq-toggle {
  color: var(--gold);
  font-size: 1.5rem;
  flex: 0 0 auto;
  line-height: 1;
}

.page-bi-kip-tai-xiu__faq-answer {
  color: #bda79a;
  padding: 15px 0 5px;
  line-height: 1.7;
}

.page-bi-kip-tai-xiu__join-section {
  padding: 60px 16px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-bi-kip-tai-xiu__join-card {
  background: var(--card-bg);
  border: 1px solid var(--gold);
  border-radius: 16px;
  text-align: center;
  padding: 40px 20px;
}

.page-bi-kip-tai-xiu__join-title {
  color: var(--gold);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  max-width: 800px;
  margin: 0 auto 25px;
}

.page-bi-kip-tai-xiu__join-desc {
  color: #bda79a;
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 35px;
}

.page-bi-kip-tai-xiu__cta-area {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 20px;
  justify-content: center;
  max-width: 100%;
}

@media (max-width: 1024px) {
  .page-bi-kip-tai-xiu__featured-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-bi-kip-tai-xiu__hero-buttons,
  .page-bi-kip-tai-xiu__cta-area {
    flex-direction: column;
    align-items: center;
  }

  .page-bi-kip-tai-xiu__cta-button {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }
}

@media (max-width: 768px) {
  .page-bi-kip-tai-xiu {
    overflow-x: hidden;
    max-width: 100%;
  }

  .page-bi-kip-tai-xiu img {
    max-width: 100%;
    height: auto;
  }

  .page-bi-kip-tai-xiu__hero-section {
    padding-top: 0;
    margin-top: 0;
  }

  .page-bi-kip-tai-xiu__hero-image {
    aspect-ratio: 2/1;
  }

  .page-bi-kip-tai-xiu__hero-content {
    padding: 20px 10px 30px;
  }

  .page-bi-kip-tai-xiu__main-title {
    font-size: clamp(0.9rem, 6vw, 1.8rem);
  }

  .page-bi-kip-tai-xiu__hero-description {
    margin-bottom: 20px;
  }

  .page-bi-kip-tai-xiu__hero-buttons,
  .page-bi-kip-tai-xiu__cta-area {
    width: 100%;
    max-width: 100%;
  }

  .page-bi-kip-tai-xiu__cta-button {
    padding: 12px 20px;
    display: block;
  }

  .page-bi-kip-tai-xiu__featured-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .page-bi-kip-tai-xiu__featured-card {
    width: 100%;
    max-width: 400px;
  }

  .page-bi-kip-tai-xiu__featured-card-title {
    font-size: 1.1rem;
  }

  .page-bi-kip-tai-xiu__strategy-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-bi-kip-tai-xiu__strategy-item-icon {
    min-width: 32px;
    min-height: 32px;
    font-size: 0.9rem;
    margin-bottom: 10px;
  }

  .page-bi-kip-tai-xiu__featured-section,
  .page-bi-kip-tai-xiu__strategy-section,
  .page-bi-kip-tai-xiu__tips-section,
  .page-bi-kip-tai-xiu__common-mistakes-section {
    padding: 40px 10px 40px;
  }

  .page-bi-kip-tai-xiu__guide-section {
    padding: 15px;
  }

  .page-bi-kip-tai-xiu__guide-steps {
    padding-left: 0;
    margin-top: 20px;
  }

  .page-bi-kip-tai-xiu__guide-step {
    padding: 15px;
  }

  .page-bi-kip-tai-xiu__tips-title,
  .page-bi-kip-tai-xiu__common-mistakes-title,
  .page-bi-kip-tai-xiu__faq-title {
    font-size: 1.3rem;
  }

  .page-bi-kip-tai-xiu__faq-title {
    font-size: 1.5rem;
  }

  .page-bi-kip-tai-xiu__section-tag {
    font-size: 0.8rem;
    padding: 5px 10px;
  }

  .page-bi-kip-tai-xiu__join-card {
    padding: 20px 15px;
  }

  .page-bi-kip-tai-xiu__join-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
  }

  .page-bi-kip-tai-xiu__faq-question {
    font-size: 1rem;
  }
}