.page-dai-ly {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
}

.page-dai-ly__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-dai-ly__hero-section {
  position: relative;
  text-align: center;
  color: #ffffff;
  padding-bottom: 50px;
  overflow: hidden;
  padding-top: 10px; /* Small top padding as per instruction */
}

.page-dai-ly__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.page-dai-ly__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-dai-ly__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 100px; /* Adjust for image visibility */
  padding-bottom: 50px;
}

.page-dai-ly__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-dai-ly__hero-description {
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 40px;
  color: #f0f0f0;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

/* General Section Styles */
.page-dai-ly__section {
  padding: 60px 0;
  text-align: center;
}

.page-dai-ly__section--intro {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D; /* Text Main */
}

.page-dai-ly__section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  margin-bottom: 30px;
  color: #1F2D3D; /* Text Main */
}

.page-dai-ly__section-title--light {
  color: #ffffff;
}

.page-dai-ly__text-block {
  font-size: 17px;
  margin-bottom: 20px;
  line-height: 1.7;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
}

/* Buttons */
.page-dai-ly__btn-primary {
  display: inline-block;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
  border: none;
}

.page-dai-ly__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  transform: translateY(-2px);
}

.page-dai-ly__btn-secondary {
  display: inline-block;
  background: #ffffff;
  color: #2F6BFF;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  transition: background-color 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
  border: 2px solid #2F6BFF;
}

.page-dai-ly__btn-secondary:hover {
  background: #f0f0f0;
  border-color: #4A8BFF;
  transform: translateY(-2px);
}

.page-dai-ly__btn-large {
  padding: 18px 40px;
  font-size: 20px;
}

/* Benefits Grid */
.page-dai-ly__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-dai-ly__card {
  background: #FFFFFF; /* Card BG */
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #D6E2FF; /* Border */
  color: #1F2D3D; /* Text Main */
}

.page-dai-ly__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-dai-ly__card-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-dai-ly__card-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #2F6BFF;
}

.page-dai-ly__card-text {
  font-size: 16px;
  line-height: 1.7;
  text-align: justify;
  color: #1F2D3D; /* Text Main */
}

/* Commission Section */
.page-dai-ly__section--commission {
  background: #2F6BFF;
  color: #ffffff;
  padding: 80px 0;
}

.page-dai-ly__commission-details {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-dai-ly__commission-details .page-dai-ly__text-block {
  color: #f0f0f0;
  text-align: left;
}

.page-dai-ly__commission-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-dai-ly__commission-list li {
  font-size: 18px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
  color: #ffffff;
}

.page-dai-ly__commission-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #A5C4FF; /* Glow */
  font-weight: bold;
  font-size: 20px;
}

/* Join Steps */
.page-dai-ly__join-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-dai-ly__step-item {
  background: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  padding: 30px;
  text-align: center;
  border: 1px solid #D6E2FF;
  color: #1F2D3D;
}

.page-dai-ly__step-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 32px;
  font-weight: bold;
  margin: 0 auto 20px;
  box-shadow: 0 4px 10px rgba(47, 107, 255, 0.2);
}

.page-dai-ly__step-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #2F6BFF;
}

.page-dai-ly__step-text {
  font-size: 16px;
  line-height: 1.6;
  color: #1F2D3D;
}

.page-dai-ly__cta-bottom {
  margin-top: 50px;
}

/* FAQ Section */
.page-dai-ly__section--faq {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D; /* Text Main */
}

.page-dai-ly__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
  text-align: left;
}

details.page-dai-ly__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #D6E2FF; /* Border */
  overflow: hidden;
  background: #FFFFFF; /* Card BG */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

details.page-dai-ly__faq-item summary.page-dai-ly__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #1F2D3D; /* Text Main */
}

details.page-dai-ly__faq-item summary.page-dai-ly__faq-question::-webkit-details-marker {
  display: none;
}

details.page-dai-ly__faq-item summary.page-dai-ly__faq-question:hover {
  background: #f5f5f5;
}

.page-dai-ly__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #1F2D3D; /* Text Main */
}

.page-dai-ly__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #2F6BFF;
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-dai-ly__faq-item .page-dai-ly__faq-answer {
  padding: 0 25px 20px;
  background: #f9f9f9;
  border-radius: 0 0 8px 8px;
  color: #1F2D3D; /* Text Main */
  font-size: 16px;
  line-height: 1.7;
}

/* Final CTA */
.page-dai-ly__section--cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #2F6BFF 0%, #6FA3FF 100%);
  color: #ffffff;
}

.page-dai-ly__cta-wrapper {
  max-width: 900px;
}

.page-dai-ly__section--cta .page-dai-ly__section-title {
  color: #ffffff;
}

.page-dai-ly__section--cta .page-dai-ly__text-block {
  color: #f0f0f0;
  margin-bottom: 40px;
}

/* Copyright */
.page-dai-ly__section--copyright {
  padding: 30px 0;
  background-color: #1F2D3D; /* Darker background for footer-like element */
  color: #f0f0f0;
  font-size: 14px;
}

.page-dai-ly__copyright-text {
  margin: 0;
}

/* Global image and button responsive styles */
.page-dai-ly img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-dai-ly__btn-primary,
.page-dai-ly__btn-secondary,
.page-dai-ly a[class*="button"],
.page-dai-ly a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-dai-ly__cta-buttons,
.page-dai-ly__button-group,
.page-dai-ly__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
  .page-dai-ly__container {
    padding: 0 15px;
  }

  .page-dai-ly__hero-content {
    padding-top: 80px;
  }

  .page-dai-ly__main-title {
    font-size: clamp(26px, 4.5vw, 40px);
  }

  .page-dai-ly__hero-description {
    font-size: clamp(15px, 2.2vw, 18px);
  }

  .page-dai-ly__section {
    padding: 50px 0;
  }

  .page-dai-ly__section-title {
    font-size: clamp(22px, 3.5vw, 32px);
  }

  .page-dai-ly__text-block {
    font-size: 16px;
  }

  .page-dai-ly__card-image {
    max-width: 200px;
  }

  .page-dai-ly__card-title {
    font-size: 20px;
  }

  .page-dai-ly__card-text {
    font-size: 15px;
  }

  .page-dai-ly__commission-details {
    padding: 0 15px;
  }

  .page-dai-ly__commission-list li {
    font-size: 16px;
  }

  details.page-dai-ly__faq-item summary.page-dai-ly__faq-question {
    padding: 15px 20px;
  }

  .page-dai-ly__faq-qtext {
    font-size: 16px;
  }

  .page-dai-ly__faq-toggle {
    font-size: 24px;
    width: 26px;
  }

  details.page-dai-ly__faq-item .page-dai-ly__faq-answer {
    padding: 0 20px 15px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-dai-ly__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 30px;
  }
  .page-dai-ly__hero-image img {
    object-fit: contain !important; /* Mobile: contain to avoid cropping */
    aspect-ratio: unset !important; /* Allow natural aspect ratio */
    height: auto !important;
    min-height: 250px; /* Ensure visibility */
  }
  .page-dai-ly__hero-content {
    padding-top: 40px;
    padding-bottom: 30px;
  }
  .page-dai-ly__main-title {
    font-size: clamp(24px, 7vw, 36px) !important;
  }
  .page-dai-ly__hero-description {
    font-size: clamp(15px, 4vw, 18px) !important;
    margin-bottom: 30px;
  }

  /* 通用图片与容器 */
  .page-dai-ly img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-dai-ly__section,
  .page-dai-ly__card,
  .page-dai-ly__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-dai-ly__text-block {
    text-align: left;
  }

  /* 产品展示图区域 (Benefits Grid acts as a similar content display) */
  .page-dai-ly__benefits-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 20px;
  }
  .page-dai-ly__card {
    padding: 20px;
  }
  .page-dai-ly__card-image {
    max-width: 100%;
    height: auto;
  }

  /* 装饰主标题 + 长文 SEO 区 (section-title and text-block) */
  .page-dai-ly__section-title {
    font-size: clamp(20px, 6vw, 28px) !important;
    margin-bottom: 20px;
  }
  .page-dai-ly__text-block {
    font-size: 15px !important;
    line-height: 1.6 !important;
    max-width: 100% !important;
    margin-left: 0;
    margin-right: 0;
  }
  /* No specific __article-figure for this page, but general image rules apply */

  /* 按钮与按钮容器 */
  .page-dai-ly__btn-primary,
  .page-dai-ly__btn-secondary,
  .page-dai-ly a[class*="button"],
  .page-dai-ly 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;
    font-size: 16px !important;
  }
  .page-dai-ly__cta-buttons,
  .page-dai-ly__button-group,
  .page-dai-ly__btn-container,
  .page-dai-ly__hero-content > a.page-dai-ly__btn-primary,
  .page-dai-ly__commission-details > a.page-dai-ly__btn-secondary,
  .page-dai-ly__cta-bottom > a.page-dai-ly__btn-primary,
  .page-dai-ly__cta-wrapper > a.page-dai-ly__btn-primary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
    display: flex;
    flex-direction: column; /* Ensure vertical stacking for single buttons or wrap for groups */
    gap: 10px; /* Spacing between buttons if multiple */
  }

  .page-dai-ly__section {
    padding: 40px 0;
  }

  .page-dai-ly__commission-list {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  .page-dai-ly__commission-list li {
    font-size: 15px;
    padding-left: 25px;
  }
  .page-dai-ly__commission-list li::before {
    font-size: 18px;
  }

  .page-dai-ly__join-steps {
    gap: 20px;
  }
  .page-dai-ly__step-item {
    padding: 25px;
  }
  .page-dai-ly__step-icon {
    width: 50px;
    height: 50px;
    font-size: 28px;
  }
  .page-dai-ly__step-title {
    font-size: 18px;
  }
  .page-dai-ly__step-text {
    font-size: 15px;
  }

  .page-dai-ly__faq-list {
    margin-top: 30px;
  }
  details.page-dai-ly__faq-item summary.page-dai-ly__faq-question {
    padding: 15px;
  }
  .page-dai-ly__faq-qtext {
    font-size: 15px;
  }
  .page-dai-ly__faq-toggle {
    font-size: 22px;
    width: 24px;
  }
  details.page-dai-ly__faq-item .page-dai-ly__faq-answer {
    padding: 0 15px 15px;
    font-size: 15px;
  }

  .page-dai-ly__section--cta {
    padding: 50px 0;
  }
  .page-dai-ly__section--copyright {
    padding: 20px 0;
  }
  .page-dai-ly__copyright-text {
    font-size: 13px;
  }
}