.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
}

.page-support__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-support__container--padded {
  padding: 40px 20px;
}

.page-support__hero-section {
  padding-top: 10px; /* Small top padding as per common rules */
  padding-bottom: 40px;
  text-align: center;
  background-color: #0A0A0A;
}

.page-support__hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-support__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-support__main-title {
  font-size: 2.5em;
  font-weight: bold;
  color: #F2C14E; /* Main color */
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-support__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #FFF6D6;
}

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

.page-support__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  box-sizing: border-box;
  max-width: 100%;
}

.page-support__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button gradient */
  color: #111111;
  border: none;
}

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

.page-support__btn--secondary {
  background: #111111; /* Card BG */
  color: #F2C14E; /* Main color */
  border: 2px solid #F2C14E;
}

.page-support__btn--secondary:hover {
  background: #F2C14E;
  color: #111111;
}

.page-support__btn--small {
  padding: 8px 18px;
  font-size: 0.9em;
}

.page-support__section {
  padding: 60px 0;
  background-color: #0A0A0A;
}

.page-support__section:nth-of-type(even) {
  background-color: #111111; /* Card BG for alternating sections */
}

.page-support__section-title {
  font-size: 2em;
  color: #F2C14E;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-support__section-title--light {
  color: #FFF6D6;
}

.page-support__section-description {
  font-size: 1.05em;
  color: #FFF6D6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-support__section-description--light {
  color: #f0f0f0;
}

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

.page-support__method-card {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-support__method-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__method-title {
  font-size: 1.5em;
  color: #FFD36B; /* Auxiliary color */
  margin-bottom: 15px;
}

.page-support__method-text {
  color: #FFF6D6;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__issue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.page-support__issue-card {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-support__issue-title {
  font-size: 1.4em;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-support__issue-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-support__issue-card li {
  margin-bottom: 10px;
  color: #FFF6D6;
}

.page-support__issue-card li strong {
  color: #FFD36B;
}

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

.page-support__guide-card {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-support__figure {
  margin: 0 0 20px 0;
  width: 100%;
}

.page-support__guide-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 10px;
  object-fit: cover;
}

.page-support__figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: #a0a0a0;
}

.page-support__guide-title {
  font-size: 1.4em;
  color: #FFD36B;
  margin-bottom: 10px;
}

.page-support__guide-text {
  color: #FFF6D6;
  margin-bottom: 20px;
  flex-grow: 1;
}

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

.page-support__point {
  background: #0A0A0A;
  border: 1px solid #3A2A12;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-support__point-title {
  font-size: 1.5em;
  color: #F2C14E;
  margin-bottom: 10px;
}

.page-support__point-text {
  color: #FFF6D6;
}

.page-support__faq-section {
  background-color: #111111;
}

.page-support__faq-list {
  margin-top: 30px;
}

.page-support__faq-item {
  background: #0A0A0A;
  border: 1px solid #3A2A12;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: #FFF6D6;
}

.page-support__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #FFD36B;
  cursor: pointer;
  outline: none;
  list-style: none;
}

.page-support__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-support__faq-qtext {
  flex-grow: 1;
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-support__faq-item[open] .page-support__faq-toggle {
  transform: rotate(45deg);
}

.page-support__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #FFF6D6;
}

.page-support__faq-answer p {
  margin: 0;
}

.page-support__cta-bottom {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-support__final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #0A0A0A 0%, #1a1a1a 100%);
  text-align: center;
}

.page-support__final-cta .page-support__container {
  padding: 40px 20px;
  background: #111111; /* Card BG */
  border-radius: 15px;
  border: 1px solid #3A2A12;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-support__final-cta .page-support__section-title {
  margin-bottom: 15px;
}

.page-support__final-cta .page-support__section-description {
  margin-bottom: 30px;
}

/* --- Responsive Styles --- */

/* Desktop/Tablet (up to 1024px, though 768px is primary breakpoint) */
@media (max-width: 1024px) {
  .page-support__container {
    padding: 0 15px;
  }
  .page-support__container--padded {
    padding: 30px 15px;
  }
  .page-support__main-title {
    font-size: 2.2em;
  }
  .page-support__section-title {
    font-size: 1.8em;
  }
  .page-support__cta-buttons {
    gap: 10px;
  }
  .page-support__btn {
    padding: 10px 20px;
  }
}

/* Mobile (max-width: 768px) - 必写清单 */
@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-support__hero-section {
    padding-top: 10px !important; /* Small top padding as per common rules */
    padding-bottom: 30px;
  }
  .page-support__main-title {
    font-size: 1.8em !important;
    line-height: 1.3;
  }
  .page-support__intro-text {
    font-size: 1em;
  }
  .page-support__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
  }
  .page-support__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 15px 20px !important;
    font-size: 1em !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-support__section-title {
    font-size: 1.6em !important;
  }
  .page-support__section-description {
    font-size: 0.95em;
  }

  /* 2. 单栏长文容器 (applies to general content sections) */
  .page-support__container,
  .page-support__container--padded,
  .page-support__section,
  .page-support__method-card,
  .page-support__issue-card,
  .page-support__guide-card,
  .page-support__point,
  .page-support__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-support__section {
    padding: 40px 0 !important;
  }
  .page-support__methods-grid,
  .page-support__issue-grid,
  .page-support__guide-cards,
  .page-support__commitment-points {
    grid-template-columns: 1fr !important; /* Single column layout */
    gap: 20px !important;
  }

  /* 3. 通用图片与 figure */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-support__figure {
    margin-bottom: 15px;
  }
  .page-support__figcaption {
    font-size: 0.85em;
  }

  /* 4. 按钮与按钮容器 (already covered in top section, but re-emphasize for all buttons) */
  .page-support__cta-buttons,
  .page-support__cta-bottom {
    flex-direction: column !important;
    gap: 15px !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  .page-support__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 15px 20px !important;
    font-size: 1em !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 5. 注册教程与 FAQ 区块 (FAQ covered below) */
  /* FAQ specific adjustments */
  .page-support__faq-item summary {
    font-size: 1em !important;
    padding: 15px !important;
  }
  .page-support__faq-answer {
    padding: 0 15px 15px 15px !important;
    font-size: 0.95em !important;
  }
  .page-support__faq-toggle {
    font-size: 1.2em !important;
  }

  /* Final CTA section */
  .page-support__final-cta .page-support__container {
    padding: 30px 15px !important;
  }
}