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

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Default text color for dark background */
  background-color: var(--page-bg); /* Use custom background color */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__dark-bg {
  background-color: var(--page-bg);
  color: var(--text-main);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__light-bg {
  background-color: #ffffff;
  color: #333333; /* Dark text for light background */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Limit height for aesthetic */
  overflow: hidden;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-content {
  padding: 40px 20px;
  max-width: 800px;
  margin-top: -100px; /* Overlap slightly for visual flow */
  position: relative;
  z-index: 2;
  background: rgba(20, 12, 12, 0.85); /* Semi-transparent background for text */
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  color: var(--text-main);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__main-title {
  font-size: clamp(2em, 3.5vw, 3em);
  color: var(--gold-color);
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-main);
}

/* General Text & Titles */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__section-title {
  font-size: 2.2em;
  color: var(--primary-color);
  text-align: center;
  margin-top: 40px;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__sub-title {
  font-size: 1.5em;
  color: var(--deep-red-color);
  margin-top: 25px;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin p {
  margin-bottom: 1em;
  color: #333333; /* Dark text for light content area */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 1em;
  color: #333333; /* Dark text for light content area */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin li {
  margin-bottom: 0.5em;
  color: #333333; /* Dark text for light content area */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin a {
  color: var(--primary-color);
  text-decoration: none;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin a:hover {
  text-decoration: underline;
}

/* Buttons */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--button-gradient);
  color: #ffffff;
  font-size: 1.1em;
  font-weight: bold;
  border-radius: 5px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

/* Strategy Cards */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__strategy-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  color: var(--text-main);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__card-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__card-title {
  font-size: 1.8em;
  color: var(--gold-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__strategy-card p,
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__strategy-card ul,
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__strategy-card li {
  color: var(--text-main);
}

/* Benefits List */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__benefits-list {
  list-style-type: '✅ ';
  padding-left: 20px;
  margin-bottom: 30px;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__benefits-list li {
  margin-bottom: 10px;
  font-size: 1.1em;
  color: #333333; /* Dark text for light content area */
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  min-height: 200px;
}

/* FAQ Section */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-list {
  margin-top: 30px;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: var(--gold-color);
  background-color: var(--deep-red-color);
  border-bottom: 1px solid var(--border-color);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item[open] .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-question {
  border-bottom: 1px solid var(--border-color);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-qtext {
  flex-grow: 1;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--text-main);
  transition: transform 0.3s ease;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item[open] .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-answer {
  padding: 20px 25px;
  color: var(--text-main);
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-answer p {
  margin-bottom: 0;
  color: var(--text-main);
}

/* Custom style for details summary marker */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item summary {
  list-style: none;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item summary::-webkit-details-marker {
  display: none;
}

/* Bottom CTA */
.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-bottom {
  text-align: center;
  padding: 50px 20px;
  background-color: var(--secondary-color);
  border-radius: 10px;
  margin-top: 50px;
  color: #ffffff;
}

.page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-text {
  font-size: 1.5em;
  margin-bottom: 25px;
  color: #ffffff;
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-content {
    margin-top: -80px;
    padding: 30px 20px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__main-title {
    font-size: clamp(2em, 4.5vw, 2.8em);
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__section-title {
    font-size: 2em;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__sub-title {
    font-size: 1.3em;
  }
}

@media (max-width: 768px) {
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-section {
    padding-top: 10px !important;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-image-wrapper {
    max-height: 400px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-image {
    object-fit: contain !important; /* Ensure image is fully visible */
    aspect-ratio: unset !important;
    max-height: none !important;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__hero-content {
    margin-top: 0; /* Remove overlap on mobile */
    padding: 25px 15px;
    border-radius: 0;
    width: 100%;
    box-sizing: border-box;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__description {
    font-size: 1em;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-button,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__btn-primary,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__btn-secondary,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin a[class*="button"],
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-buttons,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__button-group,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column; /* Stack buttons vertically on mobile */
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__container {
    padding: 15px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__section-title {
    font-size: 1.8em;
    margin-top: 30px;
    margin-bottom: 20px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__sub-title {
    font-size: 1.2em;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin img,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__card-image,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: unset;
    min-height: unset;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__strategy-card,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-item {
    padding: 20px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__faq-answer {
    padding: 15px 20px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-bottom {
    padding: 30px 15px;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__cta-text {
    font-size: 1.3em;
  }
  /* General content area overflow fix */
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__content-area,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden;
  }
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin p,
  .page-blog-chien-thuat-choi-tai-xiu-hieu-qua-tai-33wwin li {
    font-size: 16px;
  }
}