.page-support {
  background-color: #0A0A0A;
  color: #FFF6D6;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  width: 100%;
}
.page-support a {
  text-decoration: none;
  transition: color 0.3s ease, opacity 0.3s ease;
}
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-support__banner {
  position: relative;
  background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 55%, #2A1F0E 100%);
  border-bottom: 2px solid #DDA11D;
  padding: 10px 0 0;
  overflow: hidden;
  width: 100%;
}
.page-support__banner-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1020 / 300;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.page-support__intro-section {
  padding: 56px 24px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.page-support__intro-content {
  text-align: center;
}
.page-support__intro-content h1 {
  color: #F2C14E;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto 16px;
  text-shadow: 0 0 30px rgba(255, 211, 107, 0.15);
}
.page-support__intro-content p {
  color: #FFF6D6;
  font-size: 1.0625rem;
  max-width: 720px;
  margin: 0 auto;
  opacity: 0.92;
}

.page-support__section-title-wrap {
  text-align: center;
  margin-bottom: 40px;
}
.page-support__section-title-wrap p {
  color: #FFF6D6;
  opacity: 0.7;
  max-width: 600px;
  margin: 4px auto 0;
  font-size: 1rem;
}
.page-support__section-title {
  color: #F2C14E;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
  line-height: 1.3;
}
.page-support__section-title::after {
  content: '';
  display: block;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, #FFD36B, #DDA11D);
  margin: 12px auto 0;
  border-radius: 999px;
}

.page-support__help-cards {
  padding: 56px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.page-support__cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.page-support__card {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 18px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.page-support__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 40px rgba(255, 211, 107, 0.08), 0 0 0 1px rgba(255, 211, 107, 0.12);
  border-color: #F2C14E;
}
.page-support__card-icon {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
  background: #1a1a1a;
}
.page-support__card-icon img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  max-width: 100%;
}
.page-support__card h3 {
  color: #F2C14E;
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.4;
}
.page-support__card h3 a {
  color: #F2C14E;
}
.page-support__card h3 a:hover {
  color: #FFD36B;
}
.page-support__card p {
  color: #FFF6D6;
  font-size: 0.9375rem;
  opacity: 0.85;
  margin: 0 0 16px;
  flex-grow: 1;
}
.page-support__text-link {
  color: #FFD36B;
  font-weight: 600;
  font-size: 0.9375rem;
}
.page-support__text-link:hover {
  color: #F2C14E;
  opacity: 0.85;
}

.page-support__faq-section {
  background: linear-gradient(180deg, #0A0A0A, #111111 40%, #0A0A0A);
  padding: 56px 24px;
  max-width: 900px;
  margin: 0 auto;
}
.page-support__faq-section .page-support__section-title-wrap {
  margin-bottom: 32px;
}
.page-support__faq-item {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 14px;
  padding: 6px 20px;
  margin-bottom: 12px;
  transition: border-color 0.2s ease;
}
.page-support__faq-item[open] {
  border-color: #F2C14E;
  box-shadow: 0 0 20px rgba(255, 211, 107, 0.03);
}
.page-support__faq-item summary {
  color: #FFF6D6;
  font-size: 1rem;
  font-weight: 650;
  padding: 17px 34px 17px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  line-height: 1.5;
}
.page-support__faq-item summary::-webkit-details-marker { display: none; }
.page-support__faq-item summary::marker { content: ''; }
.page-support__faq-item summary::after {
  content: '+';
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  color: #F2C14E;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.3s ease;
}
.page-support__faq-item[open] summary::after {
  content: '\2212';
}
.page-support__faq-content {
  padding: 0 4px 20px 0;
  color: #FFF6D6;
  opacity: 0.9;
  font-size: 0.9688rem;
}
.page-support__faq-content p { margin: 0 0 10px; }
.page-support__faq-content p:last-child { margin-bottom: 0; }

.page-support__guides-section {
  padding: 56px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.page-support__guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.page-support__guide-card {
  background: #111111;
  border: 1px solid #3A2A12;
  border-radius: 18px;
  padding: 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-support__guide-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(255, 211, 107, 0.06);
}
.page-support__guide-card img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 20px;
  background: #1a1a1a;
}
.page-support__guide-card h3 {
  margin: 0 0 10px;
  font-size: 1.125rem;
  line-height: 1.4;
}
.page-support__guide-card h3 a {
  color: #F2C14E;
}
.page-support__guide-card h3 a:hover { color: #FFD36B; }
.page-support__guide-card p {
  color: #FFF6D6;
  opacity: 0.82;
  font-size: 0.9625rem;
  margin: 0 0 14px;
}

.page-support__still-help {
  padding: 48px 20px 72px;
  width: 100%;
}
.page-support__still-help-inner {
  background: linear-gradient(135deg, #111111, #1f1a10);
  border: 1px solid #F2C14E;
  border-radius: 24px;
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 32px;
  text-align: center;
  box-shadow: 0 0 60px rgba(255, 211, 107, 0.06);
}
.page-support__still-help-title {
  color: #F2C14E;
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  font-weight: 800;
  margin: 0 0 10px;
}
.page-support__still-help-inner p {
  color: #FFF6D6;
  font-size: 1rem;
  opacity: 0.85;
  margin: 0 auto 28px;
  max-width: 400px;
}
.page-support__cta-btn {
  display: inline-block;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #0A0A0A;
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 32px;
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(221, 161, 29, 0.2), 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: opacity 0.3s ease, box-shadow 0.3s ease;
}
.page-support__cta-btn:hover {
  opacity: 0.92;
  box-shadow: 0 6px 24px rgba(255, 211, 107, 0.2);
}

@media (max-width: 1024px) {
  .page-support__cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .page-support__guide-grid {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-support {
    padding-top: 0;
  }
  .page-support .page-support__banner { padding-top: 0; }
  .page-support .page-support__banner-img {
    aspect-ratio: 16/9;
    width: 100%;
    max-width: 100% !important;
    height: auto !important;
  }
  .page-support__intro-section,
  .page-support__help-cards,
  .page-support__faq-section,
  .page-support__guides-section {
    padding-right: 16px;
    padding-left: 16px;
  }
  .page-support__intro-section { padding-top: 24px; }
  .page-support__cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-support__guide-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-support__section-title-wrap { margin-bottom: 24px; }
  .page-support__still-help-inner {
    padding-left: 20px;
    padding-right: 20px;
  }
  .page-support__cta-btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    font-size: 0.95rem;
    padding-left: 16px;
    padding-right: 16px;
  }
  .page-support__still-help-inner {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }
  .page-support img {
    max-width: 100% !important;
    height: auto !important;
  }
}