.page-support { background-color: var(--deep-navy, #08162B); color: #F3F8FF; overflow-x: hidden; }
.page-support a { color: #4FA8FF; transition: all 0.3s ease; text-decoration: none; }
.page-support a:hover { color: #F2C14E; }
.page-support img { max-width: 100%; height: auto; }

/* Buttons */
.page-support__btn { display: inline-block; padding: 15px 28px; background-color: #F2C14E; color: #08162B; font-weight: 700; font-size: 1.1rem; line-height: 1.4; border-radius: 48px; width: auto; box-sizing: border-box; white-space: normal; word-wrap: break-word; box-shadow: 0 4px 20px rgba(79, 168, 255, 0.15); border: 1px solid rgba(242, 193, 78, 0.4); cursor: pointer; text-align: center; }
.page-support__btn:hover { background-color: #F3D476; box-shadow: 0 8px 25px rgba(242, 193, 78, 0.3); color: #08162B; }
.page-support__btn--primary { background-image: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #FFFFFF; border: none; }
.page-support__btn--primary:hover { background-image: linear-gradient(180deg, #1E5FD6 0%, #0A2E7D 100%); color: #FFFFFF; }
.page-support__btn--secondary { background-color: transparent; color: #F3F8FF; border: 2px solid #F2C14E; }
.page-support__btn--secondary:hover { background-color: rgba(242, 193, 78, 0.1); color: #F2C14E; }
.page-support__btn--ghost { background-color: transparent; color: #F3F8FF; border: 1px solid #4FA8FF; }
.page-support__btn--ghost:hover { background-color: rgba(79, 168, 255, 0.1); color: #4FA8FF; }
.page-support__btn--large { padding: 18px 36px; font-size: 1.2rem; }
.page-support__btn--small { padding: 12px 22px; font-size: 0.9rem; }

/* Hero Section */
.page-support__hero-section { display: flex; justify-content: center; padding-top: 10px; background: radial-gradient(ellipse at top, #0F2341 0%, #08162B 70%); background-size: cover; }
.page-support__hero-container { display: flex; flex-direction: column; width: 100%; max-width: 1200px; align-items: center; text-align: center; gap: 20px; padding: 0 16px; }
.page-support__hero-image-wrap { width: 100%; order: -1; }
.page-support__hero-img { width: 100%; height: auto; aspect-ratio: 1200 / 350; object-fit: cover; display: block; border-radius: 16px; box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.75); border: 1px solid #244D84; }
.page-support__hero-title { font-size: clamp(1.5rem, 4.5vw, 2.6rem); font-weight: 800; line-height: 1.2; margin-bottom: 8px; color: #F3F8FF; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25); }
.page-support__hero-subtitle { max-width: 66ch; margin: 0 auto 20px; color: #AFC4E8; font-size: clamp(1rem, 2vw, 1.2rem); line-height: 1.6; }
.page-support__hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }

/* Categories Section */
.page-support__category-section { padding: 30px 0 20px; }
.page-support__category-header { text-align: center; margin-bottom: 40px; width: 100%; max-width: 1200px; margin-left: auto; margin-right: auto; }
.page-support__category-title { font-size: 2.2rem; font-weight: 700; color: #F2C14E; margin-bottom: 10px; letter-spacing: 0.5px; }
.page-support__category-desc { color: #AFC4E8; max-width: 60ch; margin: 0 auto; }
.page-support__category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.page-support__category-card { background-color: #10233F; border-radius: 20px; padding: 24px; border: 1px solid #244D84; transition: transform 0.3s, box-shadow 0.3s; width: 100%; box-sizing: border-box; overflow: hidden; }
.page-support__category-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px -8px rgba(79, 168, 255, 0.3); border-color: #4FA8FF; }
.page-support__category-thumb { width: 100%; max-width: 400px; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 12px; display: block; margin-bottom: 16px; border: 1px solid #244D84; }
.page-support__category-name { font-size: 1.3rem; font-weight: 600; color: #F3F8FF; margin: 0 0 10px; min-height: 3.8em; line-height: 1.4; }
.page-support__category-info { color: #AFC4E8; margin-bottom: 24px; font-size: 0.95rem; line-height: 1.5; flex-grow: 1; }
.page-support__category-link { color: #4FA8FF; font-weight: 600; position: relative; }
.page-support__category-link::after { content: ''; display: block; width: 0; height: 2px; background-color: #F2C14E; transition: width 0.3s; position: absolute; bottom: -3px; left: 0; }
.page-support__category-link:hover::after { width: 100%; }

/* FAQ Section */
.page-support__faq-section { padding-top: 20px; }
.page-support__faq-container { max-width: 1000px; margin: 0 auto; padding: 0 16px 24px; }
.page-support__faq-title { text-align: center; font-size: 2rem; margin-bottom: 40px; color: #F2C14E; font-weight: 700; }
.page-support__faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%; }
.page-support__faq-item { background-color: #10233F; border-radius: 16px; border: 1px solid #244D84; overflow: hidden; transition: all 0.3s ease; width: 100%; box-sizing: border-box; }
.page-support__faq-item[open] { background-color: rgba(16, 35, 63, 0.75); border-color: #3A6DB5; }
.page-support__faq-question { list-style: none; display: flex; align-items: center; justify-content: space-between; cursor: pointer; padding: 20px 20px; font-weight: 600; color: #F3F8FF; font-size: 1.06rem; line-height: 1.4; }
.page-support__faq-question::-webkit-details-marker { display: none; }
.page-support__faq-toggle { flex-shrink: 0; font-size: 1.8rem; font-weight: 300; line-height: 1; margin-left: 16px; color: #F2C14E; display: block; width: 24px; text-align: center; }
.page-support__faq-answer { padding: 0 20px 20px; color: #AFC4E8; font-size: 0.97rem; line-height: 1.65; }

/* Contact Section */
.page-support__contact-section { padding-top: 20px; }
.page-support__contact-banner { max-width: 1200px; margin: 0 auto; background-color: #10233F; background-image: linear-gradient(145deg, #10233F, #0B1A2F); border-radius: 28px; overflow: hidden; border: 1px solid #244D84; }
.page-support__contact-image { width: 100%; height: auto; aspect-ratio: 1200 / 450; object-fit: cover; display: block; border-bottom: 1px solid #1B3357; max-height: 400px; }
.page-support__contact-content { padding: 24px; text-align: center; }
.page-support__contact-title { font-size: 1.75rem; font-weight: 700; margin-bottom: 16px; color: #F3F8FF; }
.page-support__contact-desc { max-width: 60ch; margin: 0 auto 28px; color: #AFC4E8; font-size: 1.1rem; }
.page-support__contact-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }

/* Guide Section */
.page-support__guide-section { padding-top: 20px; }
.page-support__guide-inner { max-width: 1200px; margin: 0 auto; padding: 16px 16px 32px; }
.page-support__guide-title { text-align: center; font-size: 2rem; font-weight: 700; color: #F2C14E; margin-bottom: 24px; }
.page-support__guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.page-support__guide-figure { background-color: #10233F; border-radius: 20px; border: 1px solid #244D84; overflow: hidden; padding: 0; margin: 0; text-align: center; transition: transform 0.3s ease; }
.page-support__guide-figure:hover { transform: translateY(-4px); }
.page-support__guide-image { width: 100%; max-width: 100%; aspect-ratio: 2 / 1; object-fit: cover; display: block; border-bottom: 1px solid #1B3357; }
.page-support__guide-caption { padding: 14px 14px; font-size: 0.9rem; color: #F3F8FF; line-height: 1.4; }

/* Policy Section */
.page-support__policy-section { padding: 20px 0; }
.page-support__policy-container { max-width: 1000px; margin: 0 auto; padding: 32px; background-color: rgba(16, 35, 63, 0.7); backdrop-filter: blur(4px); border: 1px solid #244D84; border-radius: 28px; width: calc(100% - 32px); box-sizing: border-box; }
.page-support__policy-title { text-align: center; font-size: 1.8rem; margin-bottom: 16px; color: #F2C14E; }
.page-support__policy-description { text-align: center; color: #AFC4E8; max-width: 70ch; margin: 0 auto 28px; }
.page-support__policy-list { list-style: none; padding: 0; margin-bottom: 16px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.page-support__policy-item { flex: 1 1 calc(50% - 16px); min-width: 200px; }
.page-support__policy-link { background-color: #08162B; display: block; padding: 16px 16px; border-radius: 14px; text-align: center; color: #F3F8FF; font-weight: 500; transition: all 0.3s ease; height: 100%; box-sizing: border-box; }
.page-support__policy-link:hover { background-color: #10233F; }
.page-support__policy-note { background-color: #10233F; border-radius: 14px; padding: 20px; text-align: center; color: #AFC4E8; font-size: 0.92rem; line-height: 1.6; }

/* CTA Banner */
.page-support__cta-section { padding-top: 16px; }
.page-support__cta-container { max-width: 1000px; margin: 0 auto 0; padding: 30px 16px; text-align: center; background: radial-gradient(ellipse at center, #1D5FD1 0%, #113B7A 75%); border-radius: 28px 28px 0 0; width: calc(100% - 0px); box-sizing: border-box; }
.page-support__cta-title { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: #FFFFFF; margin-bottom: 12px; }
.page-support__cta-subtitle { color: #D0DDE7; font-size: 1.15rem; margin-bottom: 28px; }
.page-support__cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }

/* ========== MEDIA QUERIES ========== */
@media (max-width: 1024px) {
  .page-support__category-grid { grid-template-columns: 1fr 1fr; }
  .page-support__guide-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .page-support__hero-section { padding-top: 10px; }
  .page-support__hero-image-wrap { width: 100%; }
  .page-support__hero-img { aspect-ratio: 2 / 1; border-radius: 12px; }
  .page-support__hero-title { font-size: 1.4rem; }
  .page-support__hero-subtitle { font-size: 0.95rem; }
  .page-support__btn, .page-support__btn--primary, .page-support__btn--secondary, .page-support__btn--ghost, .page-support__btn--large { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 14px 20px; }
  .page-support__category-section { padding-top: 0; }
  .page-support__category-title { font-size: 1.7rem; }
  .page-support__category-grid { grid-template-columns: 1fr; }
  .page-support__category-thumb { aspect-ratio: 2 / 1; }
  .page-support__faq-grid { grid-template-columns: 1fr; gap: 14px; }
  .page-support__faq-question { padding: 18px 14px; font-size: 0.95rem; }
  .page-support__faq-answer { padding: 0 14px 18px; }
  .page-support__contact-banner { border-radius: 18px; }
  .page-support__contact-content { padding: 18px; }
  .page-support__contact-title { font-size: 1.4rem; }
  .page-support__guide-title { font-size: 1.7rem; }
  .page-support__guide-grid { grid-template-columns: 1fr; gap: 16px; }
  .page-support__guide-figure { display: flex; flex-direction: column; }
  .page-support__guide-image { aspect-ratio: 2 / 1; }
  .page-support__policy-container { padding: 18px; }
  .page-support__policy-title { font-size: 1.5rem; }
  .page-support__policy-list { flex-direction: column; }
  .page-support__policy-item { flex: 1 1 100%; }
  .page-support__policy-link:hover { background-color: #08162B; } /* no hover on mobile */
  .page-support__cta-container { border-radius: 18px; padding-bottom: 20px; }
  .page-support__cta-title { font-size: 1.4rem; }
  .page-support__hero-actions, .page-support__contact-actions, .page-support__cta-actions { flex-direction: column; gap: 12px; }
  .page-support__hero-actions a, .page-support__contact-actions a, .page-support__cta-actions a { width: 100%; max-width: 100%; box-sizing: border-box; }
  .page-support img, .page-support__guide-image, .page-support__category-thumb, .page-support__hero-img, .page-support__contact-image { max-width: 100% !important; height: auto !important; }
  .page-support { overflow-x: hidden; max-width: 100%; }
}