.page-about { background: #0D0E12; color: #FFF3E6; font-family: Arial, sans-serif; line-height: 1.6; overflow-x: hidden; }
.page-about__hero-image { display: block; width: 100%; max-width: 1200px; height: auto; aspect-ratio: 17/5; object-fit: cover; border-radius: 12px; border: 1px solid #A84F0C; margin: 16px auto; }
.page-about__hero-content { text-align: center; padding: 8px 16px; }
.page-about__hero-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: #FFF3E6; margin: 8px auto; max-width: 12em; }
.page-about__hero-subtitle { color: #FFB04D; font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 600; max-width: 60ch; margin: 0 auto; }
.page-about__intro-section { max-width: 1200px; margin: 24px auto; padding: 0 16px; }
.page-about__intro-text { color: #FFF3E6; font-size: 1.05rem; }
.page-about__section-title { text-align: center; color: #FF8C1A; }
.page-about__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; max-width: 1200px; margin: 16px auto; }
.page-about__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; width: 100%; }
.page-about__logo-image { width: 100%; max-width: 280px; aspect-ratio: 2/1; object-fit: contain; border: 1px solid #A84F0C; border-radius: 8px; }
.page-about__logo-cta { padding: 10px 22px; border: none; border-radius: 999px; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #000; font-weight: 700; font-size: 1rem; text-decoration: none; text-align: center; }
.page-about__logo-cta:hover { background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%); color: #000; }
.page-about__logo-item:nth-child(5) { grid-column: 2; }
.page-about__logo-item:nth-child(6) { grid-column: 3; }
.page-about__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-about__guide-title { text-align: center; color: #FF8C1A; }
.page-about__guide-item { border: 1px solid #A84F0C; border-radius: 8px; margin-bottom: 12px; background-color: #17191F; }
.page-about__guide-summary { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; cursor: pointer; list-style: none; outline: none; color: #FFF3E6; font-weight: 700; }
.page-about__guide-summary::-webkit-details-marker { display: none; }
.page-about__guide-toggle { display: inline-flex; justify-content: center; align-items: center; width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(180deg, #FFA53A, #D96800); color: #0D0E12; font-weight: 700; }
.page-about__guide-answer { padding: 14px 16px; border-top: 1px solid #A84F0C; color: #FFF3E6; }
.page-about__guide-answer a { color: #FF8C1A; }
.page-about__guide-answer a:hover { color: #FFB04D; }
@media (max-width: 768px) {
  .page-about__hero-image { max-height: 200px; aspect-ratio: 4/3; object-fit: cover; }
  .page-about__hero-title { font-size: 1.6rem; }
  .page-about__logo-grid { grid-template-columns: repeat(2, 1fr); }
  .page-about__logo-item:nth-child(5), .page-about__logo-item:nth-child(6) { grid-column: auto; }
  .page-about img { max-width: 100% !important; height: auto !important; }
  .page-about__logo-item, .page-about__logo-cta { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-about__guide-inner { padding: 0 12px 32px; }
}