.page-support { color: #F3F8FF; background-color: #08162B; overflow-x: hidden; }
.page-support a { color: #4FA8FF; text-decoration: none; transition: opacity 0.2s ease; }
.page-support a:hover { opacity: 0.8; color: #AFC4E8; }

/* Hero Section */
.page-support__hero-section { display: flex; flex-direction: column; align-items: center; padding-top: 10px; padding-bottom: 24px; background: linear-gradient(135deg, #0B1C37 0%, #113B7A 60%, #1D5FD1 100%); }
.page-support__hero-image-wrapper { width: 100%; max-width: 1200px; }
.page-support__hero-image { display: block; width: 100%; height: auto; aspect-ratio: 3/1; object-fit: cover; border-radius: 0; }
.page-support__hero-content { max-width: 900px; width: 100%; padding: 24px 16px 8px; text-align: center; box-sizing: border-box; }
.page-support__hero-title { color: #F3F8FF; font-weight: 700; line-height: 1.3; letter-spacing: -0.02em; max-width: 18em; margin: 0 auto 16px; font-size: clamp(1.4rem, 2.5vw, 2.2rem); }
.page-support__hero-subtitle { color: #AFC4E8; font-size: 1rem; line-height: 1.6; max-width: 40em; margin: 0 auto 24px; }
.page-support__hero-actions, .page-support__contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-support__btn { display: inline-block; padding: 12px 28px; border-radius: 40px; font-weight: 600; font-size: 0.95rem; border: 2px solid transparent; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
.page-support__btn--primary { color: #08162B; background: linear-gradient(180deg, #F2C14E 0%, #E0A82E 100%); border-color: #F2C14E; }
.page-support__btn--secondary { color: #F3F8FF; background: transparent; border-color: #244D84; }
.page-support__btn--secondary:hover { color: #08162B; background-color: #244D84; }

/* Intro, FAQ, Guide, Security, Contact Sections */
.page-support__intro-section, .page-support__faq-section, .page-support__guide-section, .page-support__security-section, .page-support__contact-section { max-width: 1200px; margin: 0 auto; padding: 40px 16px; box-sizing: border-box; }
.page-support__section-title { color: #F3F8FF; font-weight: 700; font-size: clamp(1.4rem, 2vw, 2rem); line-height: 1.3; margin: 0 0 16px; text-align: center; letter-spacing: -0.01em; }
.page-support__section-lead, .page-support__contact-text { color: #AFC4E8; font-size: 1rem; line-height: 1.7; max-width: 70ch; margin-left: auto; margin-right: auto; margin-top: 0; margin-bottom: 32px; text-align: center; }

/* Cards Grid */
.page-support__intro-grid, .page-support__security-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-support__intro-card, .page-support__security-card { background-color: #10233F; border: 1px solid #244D84; border-radius: 16px; padding: 24px 20px; box-sizing: border-box; box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.page-support__card-title { color: #F3F8FF; font-weight: 600; font-size: 1.1rem; line-height: 1.4; margin-top: 0; margin-bottom: 12px; }
.page-support__intro-card p, .page-support__security-card p { color: #AFC4E8; line-height: 1.6; font-size: 0.92rem; margin-bottom: 16px; }
.page-support__link-more { color: #4FA8FF; font-weight: 600; font-size: 0.9rem; }

/* FAQ */
.page-support__faq-list { max-width: 800px; margin: 0 auto; }
.page-support__faq-item { background-color: #10233F; border: 1px solid #244D84; border-radius: 12px; margin-bottom: 12px; padding: 0 16px; }
.page-support__faq-question { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 600; font-size: 1rem; color: #F3F8FF; display: flex; align-items: center; gap: 12px; }
.page-support__faq-question::-webkit-details-marker { display: none; }
.page-support__faq-toggle { display: inline-block; min-width: 24px; height: 24px; line-height: 20px; text-align: center; border: 1px solid #4FA8FF; border-radius: 50%; color: #4FA8FF; font-size: 1.2rem; font-weight: 400; }
.page-support__faq-answer { padding: 0 0 16px 36px; margin: 0; color: #AFC4E8; font-size: 0.95rem; line-height: 1.6; border-top: 1px solid #1B3357; }

/* Guide */
.page-support__guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-support__guide-item { margin: 0; background-color: #10233F; border: 1px solid #244D84; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.page-support__guide-item img { display: block; width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; }
.page-support__guide-caption { padding: 20px; flex: 1; box-sizing: border-box; }
.page-support__guide-title { font-weight: 600; font-size: 1.1rem; color: #F3F8FF; margin: 0 0 8px; text-align: left; }
.page-support__guide-caption p { color: #AFC4E8; line-height: 1.6; font-size: 0.9rem; margin-bottom: 16px; }

/* Contact */
.page-support__contact-box { background: linear-gradient(135deg, #0B1C37 0%, #113B7A 100%); border: 1px solid #244D84; border-radius: 24px; padding: 40px 24px; text-align: center; }

/* ===== Responsive 768px ===== */
@media (max-width: 768px) {
  .page-support__hero-image { aspect-ratio: 2/1; max-height: 300px; }
  .page-support__intro-grid, .page-support__security-grid, .page-support__guide-grid { grid-template-columns: 1fr; gap: 16px; }
  .page-support__section-title { font-size: 1.3rem; }
  .page-support__section-lead, .page-support__contact-text { font-size: 0.9rem; }
  .page-support__hero-title { font-size: 1.2rem; }
  .page-support__hero-subtitle { font-size: 0.9rem; }
  .page-support img { max-width: 100% !important; height: auto !important; }
  .page-support__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; width: auto; min-width: 0; flex: 1 1 100%; }
  .page-support__contact-actions, .page-support__hero-actions { flex-direction: column; align-items: stretch; }
}

/* ===== Responsive 1024px ===== */
@media (max-width: 1024px) and (min-width: 769px) {
  .page-support__intro-grid, .page-support__security-grid, .page-support__guide-grid { grid-template-columns: repeat(2, 1fr); }
  .page-support__guide-item:last-child { grid-column: 1 / -1; max-width: 600px; margin-left: auto; margin-right: auto; }
  .page-support__hero-image { aspect-ratio: 3.5/1; }
}