:root { --pc-blue: #26A9E0; --pc-white: #FFFFFF; --pc-dark: #000000; --pc-text: #333333; --pc-orange: #EA7C07; --pc-soft: #F4FAFD; --pc-border: #D6ECF6; }
.page-contact { color: var(--pc-text); background-color: var(--pc-white); font-family: Arial, Helvetica, sans-serif; line-height: 1.7; }
.page-contact__container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }
.page-contact__hero-section { padding: 10px 16px 32px; max-width: 1200px; margin: 0 auto; box-sizing: border-box; }
.page-contact__hero-image-wrap { width: 100%; border-radius: 16px; overflow: hidden; background: var(--pc-soft); }
.page-contact__hero-image { display: block; width: 100%; max-width: 1200px; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.page-contact__hero-content { margin-top: 24px; max-width: 900px; }
.page-contact__hero-title { margin: 0 0 14px; color: var(--pc-blue); font-weight: 800; line-height: 1.3; letter-spacing: 0.2px; max-width: 900px; }
.page-contact__hero-desc { margin: 0 0 22px; color: var(--pc-text); max-width: 800px; font-size: 1.02rem; }
.page-contact__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.page-contact__btn { display: inline-block; padding: 13px 26px; border-radius: 999px; font-weight: 700; text-decoration: none; text-align: center; transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease; box-sizing: border-box; max-width: 100%; white-space: normal; word-wrap: break-word; }
.page-contact__btn--primary { background-color: var(--pc-blue); color: var(--pc-white); box-shadow: 0 6px 16px rgba(38, 169, 224, 0.28); }
.page-contact__btn--secondary { background-color: var(--pc-orange); color: var(--pc-white); box-shadow: 0 6px 16px rgba(234, 124, 7, 0.25); }
.page-contact__btn--ghost { background-color: var(--pc-white); color: var(--pc-blue); border: 2px solid var(--pc-blue); }
.page-contact__btn:hover { transform: translateY(-2px); opacity: 0.95; }
.page-contact__channels-section { padding: 40px 0; background-color: var(--pc-soft); }
.page-contact__section-title { color: var(--pc-blue); font-weight: 800; margin: 0 0 14px; line-height: 1.35; }
.page-contact__section-intro { color: var(--pc-text); margin: 0 0 26px; max-width: 860px; }
.page-contact__channels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-contact__channel-card { background-color: var(--pc-white); border: 1px solid var(--pc-border); border-radius: 14px; padding: 20px; box-sizing: border-box; display: flex; flex-direction: column; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04); }
.page-contact__channel-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 10px; margin-bottom: 16px; display: block; }
.page-contact__channel-title { color: var(--pc-blue); margin: 0 0 10px; font-weight: 700; }
.page-contact__channel-text { color: var(--pc-text); margin: 0 0 18px; flex-grow: 1; }
.page-contact__channel-link { display: inline-block; align-self: flex-start; padding: 10px 20px; border-radius: 999px; background-color: var(--pc-blue); color: var(--pc-white); font-weight: 700; text-decoration: none; max-width: 100%; box-sizing: border-box; }
.page-contact__channel-link:hover { opacity: 0.9; }
.page-contact__form-section { padding: 44px 0; }
.page-contact__form-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.page-contact__tips-list { margin: 0; padding-left: 20px; color: var(--pc-text); }
.page-contact__tips-item { margin-bottom: 10px; }
.page-contact__form { background-color: var(--pc-soft); border: 1px solid var(--pc-border); border-radius: 14px; padding: 24px; box-sizing: border-box; }
.page-contact__form-group { margin-bottom: 16px; }
.page-contact__form-label { display: block; margin-bottom: 8px; font-weight: 700; color: var(--pc-dark); }
.page-contact__form-input { width: 100%; max-width: 100%; box-sizing: border-box; padding: 12px 14px; border: 1px solid var(--pc-border); border-radius: 10px; background-color: var(--pc-white); color: var(--pc-text); font-size: 1rem; font-family: inherit; }
.page-contact__form-submit { width: 100%; max-width: 100%; cursor: pointer; border: none; font-size: 1rem; }
.page-contact__form-note { margin-top: 14px; color: #555555; font-size: 0.9rem; }
.page-contact__inline-link { color: var(--pc-blue); font-weight: 700; text-decoration: underline; }
.page-contact__guide-section { padding: 44px 0; background-color: var(--pc-soft); }
.page-contact__guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-contact__guide-card { background-color: var(--pc-white); border-radius: 14px; border: 1px solid var(--pc-border); padding: 20px; box-sizing: border-box; }
.page-contact__guide-image { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 10px; margin-bottom: 16px; }
.page-contact__guide-title { color: var(--pc-blue); margin: 0 0 10px; font-weight: 700; }
.page-contact__guide-text { color: var(--pc-text); margin: 0; }
.page-contact__depth-section { padding: 48px 0; }
.page-contact__depth-text { color: var(--pc-text); margin: 0 0 18px; }
.page-contact__sub-title { color: var(--pc-blue); margin: 26px 0 12px; font-weight: 700; }
.page-contact__depth-list { margin: 0 0 12px; padding-left: 20px; }
.page-contact__depth-list-item { margin-bottom: 10px; }
.page-contact__faq-list { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.page-contact__faq-item { background-color: var(--pc-soft); border: 1px solid var(--pc-border); border-radius: 12px; padding: 4px 16px; }
.page-contact__faq-summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; cursor: pointer; padding: 14px 0; list-style: none; color: var(--pc-dark); font-weight: 700; }
.page-contact__faq-summary::-webkit-details-marker { display: none; }
.page-contact__faq-toggle { color: var(--pc-blue); font-weight: 800; flex-shrink: 0; }
.page-contact__faq-answer { padding: 0 0 14px; color: var(--pc-text); }
.page-contact__faq-answer p { margin: 0; }
.page-contact__cta-section { padding: 48px 0; background-color: var(--pc-blue); }
.page-contact__cta-inner { text-align: center; }
.page-contact__cta-title { color: var(--pc-white); margin: 0 0 14px; font-weight: 800; }
.page-contact__cta-text { color: var(--pc-white); margin: 0 auto 24px; max-width: 760px; }
.page-contact__cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.page-contact__cta-note { color: var(--pc-white); margin: 22px auto 0; max-width: 720px; font-size: 0.9rem; opacity: 0.95; }
.page-contact__related-section { padding: 48px 0; }
.page-contact__related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.page-contact__related-card { display: flex; flex-direction: column; text-decoration: none; background-color: var(--pc-white); border: 1px solid var(--pc-border); border-radius: 14px; padding: 14px; box-sizing: border-box; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-contact__related-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08); }
.page-contact__related-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 10px; margin-bottom: 12px; display: block; }
.page-contact__related-title { color: var(--pc-blue); font-weight: 700; text-align: center; }
@media (max-width: 1024px) {
  .page-contact__channels-grid { grid-template-columns: repeat(2, 1fr); }
  .page-contact__guide-grid { grid-template-columns: repeat(2, 1fr); }
  .page-contact__related-grid { grid-template-columns: repeat(2, 1fr); }
  .page-contact__form-inner { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 768px) {
  .page-contact__hero-section { padding: 10px 14px 26px; }
  .page-contact__hero-image { aspect-ratio: 2 / 1; }
  .page-contact__hero-title { max-width: 100%; }
  .page-contact__hero-actions { flex-direction: column; align-items: stretch; }
  .page-contact__btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-contact__channels-grid { grid-template-columns: 1fr; }
  .page-contact__guide-grid { grid-template-columns: 1fr; }
  .page-contact__related-grid { grid-template-columns: 1fr; }
  .page-contact__cta-actions { flex-direction: column; align-items: stretch; }
  .page-contact__form { padding: 18px; }
  .page-contact img { max-width: 100% !important; height: auto !important; }
  .page-contact { max-width: 100%; overflow-x: hidden; }
}