.page-support { color: #ffffff; }
.page-support__hero-section { display: flex; flex-direction: column; padding: 10px 16px 0; }
.page-support__hero-image-wrap { width: 100%; }
.page-support__hero-image { display: block; width: 100%; max-width: 1200px; max-height: 350px; aspect-ratio: 17 / 5; object-fit: cover; margin: 0 auto; }
.page-support__hero-content { max-width: 1200px; margin: 16px auto 0; text-align: center; }
.page-support__main-title { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: #FFF6D6; max-width: 900px; margin: 0 auto; }
.page-support__intro { max-width: 850px; margin: 12px auto 20px; color: rgba(255, 246, 214, 0.85); font-size: 1.05rem; line-height: 1.7; }
.page-support__cta-group { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }
.page-support__btn { display: inline-block; padding: 12px 32px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1px solid #3A2A12; transition: transform 0.2s ease; text-align: center; min-height: 44px; box-sizing: border-box; }
.page-support__btn--primary { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #1a1a1a; box-shadow: 0 4px 12px rgba(242, 193, 78, 0.15); }
.page-support__btn--secondary { background: transparent; color: #F2C14E; border-color: #F2C14E; }
.page-support__btn:hover { transform: translateY(-2px); }
.page-support__faq-section, .page-support__guide-section, .page-support__contact-section { max-width: 1200px; margin: 0 auto; padding: 48px 16px; }
.page-support__section-header { text-align: center; margin-bottom: 32px; }
.page-support__section-header--center { text-align: center; }
.page-support__section-title { font-size: 1.75rem; font-weight: 700; color: #F2C14E; text-shadow: 0 2px 8px rgba(255, 211, 107, 0.2); }
.page-support__section-desc { color: rgba(255, 246, 214, 0.8); font-size: 1rem; max-width: 700px; margin: 8px auto 0; }
.page-support__faq-list { max-width: 900px; margin: 0 auto; border: 1px solid #3A2A12; border-radius: 12px; background: #111111; overflow: hidden; }
.page-support__faq-item { border-bottom: 1px solid #3A2A12; }
.page-support__faq-item:last-child { border-bottom: none; }
.page-support__faq-question { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; cursor: pointer; padding: 18px 24px; color: #FFF6D6; font-weight: 600; transition: background-color 0.2s; position: relative; }
.page-support__faq-question::-webkit-details-marker { display: none; }
.page-support__faq-question:hover { background-color: rgba(242, 193, 78, 0.05); }
.page-support__faq-toggle { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #1a1a1a; display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 700; flex-shrink: 0; box-shadow: 0 0 10px rgba(255, 211, 107, 0.5); }
.page-support__faq-answer { padding: 0px 24px 20px; color: rgba(255, 246, 214, 0.85); line-height: 1.7; }
.page-support__faq-answer p { margin: 0; }
.page-support__guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-support__guide-item { background: #111111; border: 1px solid #3A2A12; border-radius: 12px; overflow: hidden; transition: box-shadow 0.3s ease, transform 0.2s; }
.page-support__guide-item:hover { box-shadow: 0 8px 24px rgba(255, 211, 107, 0.1); transform: translateY(-4px); }
.page-support__guide-figure { margin: 0; }
.page-support__guide-figure img { display: block; width: 100%; aspect-ratio: 2/1; object-fit: cover; }
.page-support__guide-title { font-size: 1.15rem; padding: 16px 20px 4px; margin: 0; }
.page-support__guide-title a { color: #F2C14E; text-decoration: none; }
.page-support__guide-title a:hover { text-decoration: underline; }
.page-support__guide-item p { padding: 0 20px 20px; color: rgba(255, 246, 214, 0.8); font-size: 0.9rem; line-height: 1.6; }
.page-support__contact-section { padding-top: 0; }
.page-support__contact-card { background: #111111; border: 1px solid #3A2A12; border-radius: 16px; padding: 40px; text-align: center; }
.page-support__contact-title { font-size: 1.5rem; color: #F2C14E; margin: 0 0 12px; }
.page-support__contact-card p { max-width: 700px; margin: 0 auto 24px; color: rgba(255, 246, 214, 0.8); line-height: 1.7; }
.page-support__contact-card .page-support__btn { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #1a1a1a; }

@media (max-width: 1024px) {
  .page-support__hero-image { aspect-ratio: 2/1; }
  .page-support__guide-grid { grid-template-columns: repeat(2, 1fr); }
  .page-support__hero-content { margin-top: 24px; }
}

@media (max-width: 768px) {
  .page-support { max-width: 100%; overflow-x: hidden; }
  .page-support img { max-width: 100% !important; height: auto !important; }
  .page-support__hero-section { padding: 8px 12px 0; }
  .page-support__hero-image { aspect-ratio: 2/1; max-height: none; }
  .page-support__hero-content { margin-top: 16px; }
  .page-support__main-title { font-size: 1.4em; }
  .page-support__cta-group { flex-direction: column; align-items: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
  .page-support__cta-group .page-support__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; width: auto; }
  .page-support__faq-question { padding: 16px 16px; }
  .page-support__faq-answer { padding: 0 16px 16px; }
  .page-support__guide-grid { grid-template-columns: 1fr; gap: 16px; }
  .page-support__guide-figure { width: 100%; }
  .page-support__guide-figure img { width: 100%; height: auto; aspect-ratio: 2/1; }
  .page-support__section-title { font-size: 1.5rem; }
  .page-support__contact-card { padding: 24px; }
  .page-support__contact-card .page-support__btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 12px 16px; }
}