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 color: #fff;}.page-keo-nha-cai-xoilac__section-title {  font-size: 2.5em;  color: #1a2a3a;  text-align: center;  margin-bottom: 40px;  position: relative;}.page-keo-nha-cai-xoilac__section--dark .page-keo-nha-cai-xoilac__section-title {  color: #ffd700;}.page-keo-nha-cai-xoilac__section-title::after {  content: '';  display: block;  width: 60px;  height: 4px;  background-color: #ff4500;  margin: 15px auto 0;  border-radius: 2px;}.page-keo-nha-cai-xoilac__intro-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));  gap: 30px;}.page-keo-nha-cai-xoilac__intro-item {  background-color: #f9f9f9;  padding: 25px;  border-radius: 8px;  text-align: center;  box-shadow: 0 1px 3px rgba(0,0,0,0.08);  transition: transform 0.3s ease;}.page-keo-nha-cai-xoilac__intro-item:hover {  transform: translateY(-5px);}.page-keo-nha-cai-xoilac__intro-item-title {  font-size: 1.3em;  color: #1a2a3a;  margin-bottom: 15px;}.page-keo-nha-cai-xoilac__link-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));  gap: 20px;  margin-top: 30px;}.page-keo-nha-cai-xoilac__link-item {  background-color: #ff4500;  color: #fff;  padding: 15px 20px;  border-radius: 5px;  text-align: center;  text-decoration: none;  font-weight: bold;  transition: background-color 0.3s ease;}.page-keo-nha-cai-xoilac__link-item:hover {  background-color: #e63900;}.page-keo-nha-cai-xoilac__game-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));  gap: 30px;}.page-keo-nha-cai-xoilac__game-card {  background-color: #f9f9f9;  border-radius: 8px;  overflow: hidden;  box-shadow: 0 2px 8px rgba(0,0,0,0.1);  transition: transform 0.3s ease;  text-align: center;}.page-keo-nha-cai-xoilac__game-card:hover {  transform: translateY(-7px);}.page-keo-nha-cai-xoilac__game-image {  width: 100%;  height: 250px;  object-fit: cover;  max-width: 100%;}.page-keo-nha-cai-xoilac__game-content {  padding: 20px;}.page-keo-nha-cai-xoilac__game-title {  font-size: 1.4em;  color: #1a2a3a;  margin-bottom: 10px;}.page-keo-nha-cai-xoilac__game-description {  font-size: 0.95em;  color: #555;  margin-bottom: 20px;}.page-keo-nha-cai-xoilac__game-cta {  display: inline-block;  background-color: #007bff;  color: #fff;  padding: 10px 20px;  border-radius: 5px;  text-decoration: none;  font-weight: bold;  transition: background-color 0.3s ease;}.page-keo-nha-cai-xoilac__game-cta:hover {  background-color: #0056b3;}.page-keo-nha-cai-xoilac__promo-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));  gap: 30px;}.page-keo-nha-cai-xoilac__promo-card {  background-color: #f9f9f9;  border-radius: 8px;  overflow: hidden;  box-shadow: 0 2px 8px rgba(0,0,0,0.1);  transition: transform 0.3s ease;}.page-keo-nha-cai-xoilac__promo-card:hover {  transform: translateY(-7px);}.page-keo-nha-cai-xoilac__promo-image {  width: 100%;  height: 200px;  object-fit: cover;  max-width: 100%;}.page-keo-nha-cai-xoilac__promo-content {  padding: 20px;}.page-keo-nha-cai-xoilac__promo-title {  font-size: 1.4em;  color: #1a2a3a;  margin-bottom: 10px;}.page-keo-nha-cai-xoilac__promo-description {  font-size: 0.95em;  color: #555;  margin-bottom: 20px;}.page-keo-nha-cai-xoilac__promo-cta {  display: inline-block;  background-color: #ff4500;  color: #fff;  padding: 10px 20px;  border-radius: 5px;  text-decoration: none;  font-weight: bold;  transition: background-color 0.3s ease;}.page-keo-nha-cai-xoilac__promo-cta:hover {  background-color: #e63900;}.page-keo-nha-cai-xoilac__security-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));  gap: 30px;  text-align: center;}.page-keo-nha-cai-xoilac__security-item {  background-color: #f9f9f9;  padding: 25px;  border-radius: 8px;  box-shadow: 0 1px 3px rgba(0,0,0,0.08);}.page-keo-nha-cai-xoilac__security-icon {  width: 80px;  height: 80px;  margin-bottom: 15px;  max-width: 100%;}.page-keo-nha-cai-xoilac__security-title {  font-size: 1.3em;  color: #1a2a3a;  margin-bottom: 10px;}.page-keo-nha-cai-xoilac__faq-list {  list-style: none;  padding: 0;}.page-keo-nha-cai-xoilac__faq-item {  background-color: #f9f9f9;  margin-bottom: 15px;  border-radius: 8px;  overflow: hidden;  box-shadow: 0 1px 3px rgba(0,0,0,0.08);}.page-keo-nha-cai-xoilac__faq-question {  display: flex;  justify-content: space-between;  align-items: center;  padding: 15px 20px;  background-color: #eee;  cursor: pointer;  user-select: none;  transition: background-color 0.3s ease;}.page-keo-nha-cai-xoilac__faq-question h3 {  margin: 0;  font-size: 1.1em;  color: #1a2a3a;  pointer-events: none;}.page-keo-nha-cai-xoilac__faq-toggle {  font-size: 1.5em;  font-weight: bold;  color: #ff4500;  pointer-events: none;  transition: transform 0.3s ease;}.page-keo-nha-cai-xoilac__faq-item.active .page-keo-nha-cai-xoilac__faq-toggle {  transform: rotate(45deg);}.page-keo-nha-cai-xoilac__faq-answer {  max-height: 0;  overflow: hidden;  padding: 0 20px;  opacity: 0;  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;}.page-keo-nha-cai-xoilac__faq-item.active .page-keo-nha-cai-xoilac__faq-answer {  max-height: 2000px !important;  padding: 20px 20px !important;  opacity: 1;}.page-keo-nha-cai-xoilac__blog-grid {  display: grid;  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));  gap: 30px;}.page-keo-nha-cai-xoilac__blog-card {  background-color: #f9f9f9;  border-radius: 8px;  overflow: hidden;  box-shadow: 0 2px 8px rgba(0,0,0,0.1);  transition: transform 0.3s ease;}.page-keo-nha-cai-xoilac__blog-card:hover {  transform: translateY(-7px);}.page-keo-nha-cai-xoilac__blog-image {  width: 100%;  height: 200px;  object-fit: cover;  max-width: 100%;}.page-keo-nha-cai-xoilac__blog-content {  padding: 20px;}.page-keo-nha-cai-xoilac__blog-title {  font-size: 1.3em;  color: #1a2a3a;  margin-bottom: 10px;  text-decoration: none;}.page-keo-nha-cai-xoilac__blog-title:hover {  color: #ff4500;}.page-keo-nha-cai-xoilac__blog-date {  font-size: 0.85em;  color: #777;  margin-bottom: 10px;}.page-keo-nha-cai-xoilac__blog-excerpt {  font-size: 0.95em;  color: #555;}.page-keo-nha-cai-xoilac__floating-buttons {  position: fixed;  bottom: 20px;  right: 20px;  z-index: 1000;  display: flex;  flex-direction: column;  gap: 10px;}.page-keo-nha-cai-xoilac__floating-button {  background-color: #ff4500;  color: #fff;  width: 50px;  height: 50px;  border-radius: 50%;  display: flex;  justify-content: center;  align-items: center;  font-size: 1.2em;  text-decoration: none;  box-shadow: 0 4px 8px rgba(0,0,0,0.2);  transition: background-color 0.3s ease;}.page-keo-nha-cai-xoilac__floating-button:hover {  background-color: #e63900;}@media (max-width: 768px) {  .page-keo-nha-cai-xoilac__hero-title {    font-size: 2.2em;  }  .page-keo-nha-cai-xoilac__hero-subtitle {    font-size: 1em;  }  .page-keo-nha-cai-xoilac__section-title {    font-size: 2em;  }  .page-keo-nha-cai-xoilac__intro-grid,  .page-keo-nha-cai-xoilac__link-grid,  .page-keo-nha-cai-xoilac__game-grid,  .page-keo-nha-cai-xoilac__promo-grid,  .page-keo-nha-cai-xoilac__security-grid,  .page-keo-nha-cai-xoilac__blog-grid {    grid-template-columns: 1fr;  }  .page-keo-nha-cai-xoilac__section {    padding: 40px 15px;  }  .page-keo-nha-cai-xoilac__intro-item,  .page-keo-nha-cai-xoilac__game-card,  .page-keo-nha-cai-xoilac__promo-card,  .page-keo-nha-cai-xoilac__security-item,  .page-keo-nha-cai-xoilac__blog-card,  .page-keo-nha-cai-xoilac__faq-item {    width: 100% !important;    max-width: 100% !important;    box-sizing: border-box !important;    margin-left: 0 !important;    margin-right: 0 !important;  }  .page-keo-nha-cai-xoilac__intro-item p,  .page-keo-nha-cai-xoilac__game-description,  .page-keo-nha-cai-xoilac__promo-description,  .page-keo-nha-cai-xoilac__blog-excerpt,  .page-keo-nha-cai-xoilac__faq-answer {    word-wrap: break-word !important;    overflow-wrap: break-word !important;    word-break: break-word !important;  }  .page-keo-nha-cai-xoilac__payment-providers {    flex-direction: row;    flex-wrap: wrap;    justify-content: center;    gap: 16px;    padding: 20px 10px;  }  .page-keo-nha-cai-xoilac__payment-logo,  .page-keo-nha-cai-xoilac__payment-logo img {    width: 80px !important;    height: 80px !important;    max-width: 80px !important;    max-height: 80px !important;  }  .page-keo-nha-cai-xoilac__faq-answer {    padding: 0 15px;  }  .page-keo-nha-cai-xoilac__faq-item.active .page-keo-nha-cai-xoilac__faq-answer {    padding: 15px 15px !important;  }  .page-keo-nha-cai-xoilac__floating-buttons {    bottom: 15px;    right: 15px;  }  .page-keo-nha-cai-xoilac__floating-button {    width: 45px;    height: 45px;    font-size: 1em;  }}