.page-support { background-color: #0A0A0A; color: #FFF6D6; font-family: 'Be Vietnam Pro', system-ui, sans-serif; line-height: 1.7; }
.page-support a { color: #FFD86A; text-decoration: none; transition: opacity 0.3s ease; }
.page-support a:hover, .page-support a:focus { opacity: 0.8; }
.page-support__hero-section { padding: 10px 5% 0; display: flex; flex-direction: column; align-items: center; }
.page-support__hero-image-wrap { width: 100%; max-width: 1200px; margin-bottom: 20px; }
.page-support__hero-image { width: 100%; max-width: 1020px; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; margin: 0 auto; border-radius: 12px; }
.page-support__hero-content { text-align: center; max-width: 850px; }
.page-support__hero-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.2; margin-bottom: 15px; }
.page-support__hero-desc { font-size: 1rem; margin-bottom: 25px; color: #D0DDE7; }
.page-support__hero-btn, .page-support__contact-btn { display: inline-block; padding: 12px 30px; background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #111111; font-weight: 700; font-size: 1rem; border-radius: 999px; border: 1px solid #3A2A12; box-shadow: 0 0 12px rgba(255, 211, 107, 0.3); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-support__hero-btn:hover, .page-support__contact-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255, 211, 107, 0.5); }
.page-support__intro-section, .page-support__faq-section, .page-support__guide-section, .page-support__contact-section { padding: 40px 5%; max-width: 1200px; margin: 0 auto; }
.page-support__intro-title, .page-support__faq-title, .page-support__guide-title, .page-support__contact-title { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; text-align: center; margin-bottom: 20px; color: #F2C14E; }
.page-support__intro-text, .page-support__contact-text { text-align: center; color: #D0DDE7; }
.page-support__faq-item { background: #111111; border: 1px solid #3A2A12; border-radius: 8px; padding: 15px 20px; margin-bottom: 16px; }
.page-support__faq-item summary { display: flex; justify-content: space-between; gap: 15px; align-items: center; cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; }
.page-support__faq-item summary::-webkit-details-marker { display: none; }
.page-support__faq-toggle { display: inline-block; width: 28px; height: 28px; line-height: 28px; border-radius: 50%; background: #F2C14E; color: #0A0A0A; text-align: center; font-weight: bold; flex-shrink: 0; }
.page-support__faq-item[open] .page-support__faq-toggle { background: #DDA11D; }
.page-support__faq-answer { padding-top: 12px; color: #D0DDE7; font-size: 0.98rem; }
.page-support__guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 30px; }
.page-support__guide-card { background: #111111; border: 1px solid #3A2A12; border-radius: 12px; overflow: hidden; display: block; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.page-support__guide-card:hover { transform: translateY(-4px); box-shadow: 0 8px 25px rgba(255, 211, 107, 0.1); }
.page-support__guide-figure { margin: 0; }
.page-support__guide-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; display: block; }
.page-support__guide-card-title { font-size: 1.15rem; font-weight: 700; padding: 15px 20px 5px; }
.page-support__guide-card-text { font-size: 0.95rem; padding: 0 20px 20px; color: #D0DDE7; margin: 0; }
.page-support__contact-section { text-align: center; }
@media (max-width: 768px) {
  .page-support__hero-image { aspect-ratio: 2/1; }
  .page-support__hero-title { font-size: clamp(1.5rem, 5vw, 2rem); }
  .page-support__hero-btn, .page-support__contact-btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 12px 20px; }
  .page-support__faq-item summary { font-size: 1rem; }
  .page-support__guide-grid { grid-template-columns: 1fr; }
  .page-support img { max-width: 100% !important; height: auto !important; }
}
@media (max-width: 480px) {
  .page-support__hero-section { padding-left: 3%; padding-right: 3%; }
  .page-support__faq-section, .page-support__guide-section, .page-support__contact-section, .page-support__intro-section { padding-left: 3%; padding-right: 3%; }
}