.page-support { color: #333333; background-color: #F5F7FA; }
.page-support__hero-section { padding-top: 10px; display: flex; flex-direction: column; align-items: center; max-width: 1200px; margin: 0 auto; }
.page-support__hero-image { width: 100%; max-width: 1200px; }
.page-support__hero-img { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 1020 / 300; object-fit: cover; display: block; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.page-support__hero-content { width: 100%; max-width: 1200px; text-align: left; margin: 18px auto 0; box-sizing: border-box; padding: 0 4px; }
.page-support__hero-title { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 800; line-height: 1.3; color: #E53935; margin: 0 0 10px; max-width: 900px; letter-spacing: 0.2px; }
.page-support__hero-desc { margin: 6px 0; font-size: 1rem; line-height: 1.6; color: #333333; max-width: 800px; }
.page-support__hero-actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; box-sizing: border-box; }
.page-support__cta-btn { display: inline-block; padding: 12px 26px; border-radius: 8px; font-weight: 700; text-decoration: none; box-sizing: border-box; transition: transform 0.2s; }
.page-support__cta-btn--primary { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; }
.page-support__cta-btn--secondary { background: #FFFFFF; color: #E53935; border: 1px solid #E53935; }
.page-support__cta-btn:hover { transform: scale(1.02); }
.page-support__quick-section, .page-support__faq-section, .page-support__contact-section { width: 100%; max-width: 1200px; margin: 24px auto 0; padding: 0 16px; box-sizing: border-box; }
.page-support__section-title { color: #E53935; font-size: 1.75rem; font-weight: 700; margin: 0 0 18px; }
.page-support__section-title.title_center { text-align: center; margin-bottom: 12px; }
.page-support__quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.page-support__quick-card { display: block; background-color: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 8px; padding: 18px; text-align: left; text-decoration: none; color: #333333; transition: box-shadow 0.2s; }
.page-support__quick-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); border-color: #E53935; }
.page-support__quick-card-title { margin: 0 0 6px; font-size: 1.1rem; color: #E53935; font-weight: 700; }
.page-support__quick-card-desc { margin: 0; font-size: 0.92rem; line-height: 1.4; color: #333333; }
.page-support__contact-wrapper { background-color: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 8px; padding: 24px; }
.page-support__contact-desc { margin: 0 0 18px; }
.page-support__contact-methods { display: flex; flex-wrap: wrap; gap: 24px; margin: 18px 0; }
.page-support__contact-item { flex: 1 1 150px; }
.page-support__contact-icon { font-size: 2rem; margin-bottom: 8px; }
.page-support__contact-title { margin: 0 0 4px; font-size: 1rem; color: #E53935; }
.page-support__contact-text { margin: 0; font-size: 0.9rem; }
.page-support__form { display: block; }
.page-support__form-field { margin-bottom: 12px; }
.page-support__form-label { display: block; margin-bottom: 4px; font-weight: 600; font-size: 0.95rem; }
.page-support__form-input, .page-support__form-textarea { width: 100%; padding: 10px 12px; box-sizing: border-box; border: 1px solid #E0E0E0; border-radius: 6px; font-size: 1rem; font-family: inherit; color: #333; }
.page-support__form-input:focus, .page-support__form-textarea:focus { outline: none; border-color: #E53935; }
.page-support__submit-btn { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; border: none; padding: 12px 24px; border-radius: 6px; font-weight: 700; cursor: pointer; font-size: 1rem; }
.page-support__faq-container { }
.page-support__faq-item { background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 6px; margin-bottom: 8px; padding: 0 16px; }
.page-support__faq-question { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; cursor: pointer; font-weight: 600; color: #333333; list-style: none; }
.page-support__faq-question::-webkit-details-marker { display: none; }
.page-support__faq-toggle { color: #E53935; font-weight: bold; font-size: 1.2rem; line-height: 1; }
.page-support__faq-answer { padding-bottom: 12px; color: #333333; line-height: 1.6; }
.page-support__guide-section { background-color: #FFFFFF; border-top: 4px solid #E53935; padding: 30px 0; margin-top: 32px; }
.page-support__guide-inner { width: 100%; max-width: 1000px; margin: 0 auto; padding: 0 16px 32px; box-sizing: border-box; }
.page-support__guide-desc { text-align: center; max-width: 700px; margin: 0 auto 28px; color: #333333; }
.page-support__guide-post { margin-bottom: 34px; background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); overflow: hidden; }
.page-support__guide-figure { margin: 0; line-height: 0; }
.page-support__guide-img { width: 100%; max-width: 800px; height: auto; aspect-ratio: 800 / 400; object-fit: cover; display: block; margin: 0 auto; }
.page-support__guide-title { color: #E53935; padding: 12px 16px 0; margin: 0; font-size: 1.3rem; }
.page-support__guide-text { padding: 8px 16px 18px; color: #333333; line-height: 1.6; margin: 0; }
@media (max-width: 768px) {
  .page-support__hero-section { align-items: stretch; }
  .page-support__hero-image { max-width: 100%; }
  .page-support__hero-img { max-width: 100%; width: 100%; height: auto; aspect-ratio: 2 / 1; }
  .page-support__hero-content { padding: 0; }
  .page-support__cta-btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; padding: 12px 16px; }
  .page-support__hero-actions { width: 100%; }
  .page-support__quick-grid { grid-template-columns: 1fr; }
  .page-support__form-input, .page-support__form-textarea { max-width: 100%; box-sizing: border-box; }
  .page-support img { max-width: 100% !important; height: auto !important; }
  .page-support__guide-section { padding: 20px 0; }
  .page-support__guide-inner { padding: 0 10px 20px; }
  .page-support__guide-title { font-size: 1.1rem; }
  .page-support__faq-section { padding: 0 10px; }
}