.page-about {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Text Main */
  background-color: #F5F7FA; /* Background */
}

.page-about__hero-section {
  padding-top: 10px; /* Small top padding */
  padding-bottom: 40px;
  background-color: #F5F7FA; /* Match body background */
  text-align: center;
}

.page-about__hero-image-wrapper {
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-about__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-about__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-about__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #E53935; /* Main color for emphasis */
  margin-bottom: 15px;
  max-width: 100%;
}

.page-about__hero-description {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-about__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-about__btn-primary,
.page-about__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  text-align: center;
}

.page-about__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); /* Button color */
  color: #ffffff;
  border: 2px solid transparent;
}

.page-about__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-about__btn-secondary {
  background: #ffffff; /* Card BG */
  color: #E53935; /* Main color */
  border: 2px solid #E53935; /* Main color */
}

.page-about__btn-secondary:hover {
  background: #E53935; /* Main color */
  color: #ffffff;
  transform: translateY(-2px);
}

.page-about__section {
  padding: 40px 0;
  background-color: #F5F7FA; /* Background */
}

.page-about__section:nth-of-type(even) {
  background-color: #ffffff; /* Card BG */
}

.page-about__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-about__section-title {
  font-size: 2.2em;
  font-weight: bold;
  color: #E53935; /* Main color */
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.3;
}

.page-about__sub-title {
  font-size: 1.6em;
  font-weight: bold;
  color: #FF5A4F; /* Accent color */
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-about__paragraph {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 1em;
  color: #333333; /* Text Main */
}

.page-about__image-figure {
  margin: 25px 0;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
}

.page-about__content-image,
.page-about__card-image,
.page-about__game-image,
.page-about__step-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-about__image-caption {
  font-size: 0.9em;
  color: #666666;
  margin-top: 10px;
}

.page-about__list {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 1em;
  color: #333333; /* Text Main */
}

.page-about__list-item {
  margin-bottom: 0.5em;
  font-size: 1.05em;
}

.page-about__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-about__feature-card {
  background: #ffffff; /* Card BG */
  border: 1px solid #E0E0E0; /* Border */
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-about__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-about__feature-title {
  font-size: 1.3em;
  font-weight: bold;
  color: #E53935; /* Main color */
  margin-bottom: 15px;
  flex-grow: 0;
}

.page-about__feature-card .page-about__image-figure {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 15px 0;
}

.page-about__feature-card .page-about__card-image {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.page-about__card-text {
  font-size: 1em;
  color: #333333; /* Text Main */
  line-height: 1.6;
  flex-grow: 0;
}

.page-about__game-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.page-about__game-item {
  background: #ffffff; /* Card BG */
  border: 1px solid #E0E0E0; /* Border */
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__game-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

.page-about__game-title {
  font-size: 1.25em;
  font-weight: bold;
  margin-bottom: 15px;
}

.page-about__game-link {
  color: #E53935; /* Main color */
  text-decoration: none;
}

.page-about__game-link:hover {
  text-decoration: underline;
}

.page-about__game-description {
  font-size: 0.95em;
  color: #333333; /* Text Main */
  line-height: 1.6;
}

.page-about__cta-center {
  text-align: center;
  margin-top: 40px;
}

.page-about__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.page-about__step-card {
  background: #ffffff; /* Card BG */
  border: 1px solid #E0E0E0; /* Border */
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-about__step-title {
  font-size: 1.2em;
  font-weight: bold;
  color: #FF5A4F; /* Accent color */
  margin-bottom: 15px;
}

.page-about__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-about__step-text {
  font-size: 0.95em;
  color: #333333; /* Text Main */
  line-height: 1.6;
  flex-grow: 1;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-about {
    font-size: 15px;
    line-height: 1.5;
  }

  /* Top Section / Hero */
  .page-about__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 30px;
  }

  .page-about__hero-content {
    padding: 0 15px;
  }

  .page-about__main-title {
    font-size: 1.8em;
    margin-bottom: 10px;
  }

  .page-about__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-about__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-about__btn-primary,
  .page-about__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  
  .page-about__cta-buttons,
  .page-about__button-group,
  .page-about__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;
  }
  
  /* Single Column Long Text Container */
  .page-about__article-wrap {
    padding: 0 15px;
  }

  .page-about__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }

  .page-about__sub-title {
    font-size: 1.4em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-about__paragraph,
  .page-about__list-item,
  .page-about__card-text,
  .page-about__game-description,
  .page-about__step-text {
    font-size: 1em;
  }

  /* General Images and Figure */
  .page-about img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }

  .page-about__image-figure,
  .page-about__feature-card,
  .page-about__game-item,
  .page-about__step-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  .page-about__content-image,
  .page-about__card-image,
  .page-about__game-image,
  .page-about__step-image {
    border-radius: 6px;
  }

  /* Buttons and Button Containers (already covered above, but reinforcing) */
  .page-about__cta-button,
  .page-about__btn-primary,
  .page-about__btn-secondary,
  .page-about a[class*="button"],
  .page-about 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-about__cta-buttons,
  .page-about__button-group,
  .page-about__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;
    flex-direction: column;
  }

  /* Registration Tutorial and FAQ Blocks (steps grid) */
  .page-about__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__step-card {
    padding: 15px;
  }

  .page-about__game-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-about__feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}