.page-about { color: #ffffff; background-color: #0D0E12; }
.page-about__hero-section { background: linear-gradient(135deg, #0D0E12 0%, #1a1a1f 100%); padding: 10px 0 0; }
.page-about__hero-image-wrap { text-align: center; }
.page-about__hero-image { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 16/9; object-fit: contain; display: block; margin: 0 auto; border-radius: 16px; }
.page-about__hero-content { text-align: center; padding: 24px 16px; }
.page-about__main-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.2; letter-spacing: 0.5px; color: #FFF3E6; max-width: 90%; margin: 0 auto 16px; }
.page-about__hero-desc { font-size: 1rem; line-height: 1.7; color: #FFF3E6; max-width: 850px; margin: 0 auto; }
.page-about__hero-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-about__btn { display: inline-block; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #ffffff; font-weight: 700; text-decoration: none; padding: 14px 28px; border-radius: 24px; border: 2px solid #A84F0C; box-shadow: 0 0 12px rgba(255, 176, 77, 0.6); transition: transform 0.3s, box-shadow 0.3s; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-about__btn:hover { box-shadow: 0 0 20px #FFB04D; transform: translateY(-2px); }
.page-about__btn--ghost { background: transparent; border-color: #FF8C1A; color: #FF8C1A; box-shadow: none; }
.page-about__btn--ghost:hover { background: rgba(255, 140, 26, 0.1); color: #FFA53A; }
.page-about__container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.page-about__intro-section, .page-about__features-section, .page-about__partner-section, .page-about__why-section, .page-about__commit-section { padding: 40px 0; }
.page-about__section-title { font-weight: 800; line-height: 1.3; color: #FF8C1A; text-align: center; margin-bottom: 24px; font-size: 1.75rem; }
.page-about__intro-section p, .page-about__why-section p { font-size: 1rem; line-height: 1.8; color: #FFF3E6; margin-bottom: 16px; }
.page-about__features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.page-about__feature-card { background-color: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 24px; transition: transform 0.3s, box-shadow 0.3s; }
.page-about__feature-card:hover { transform: translateY(-3px); box-shadow: 0 0 12px rgba(255, 176, 77, 0.5); }
.page-about__feature-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; color: #FFA53A; }
.page-about__feature-card p, .page-about__game-card p { color: #FFF3E6; font-size: 0.95rem; line-height: 1.6; }
.page-about__games-section { padding: 40px 0; }
.page-about__games-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.page-about__game-card { background-color: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 12px; transition: transform 0.3s; }
.page-about__game-card:hover { transform: scale(1.02); }
.page-about__game-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; display: block; }
.page-about__game-title { font-size: 1.25rem; font-weight: 700; margin: 0; color: #FFA53A; }
.page-about__game-card .page-about__btn { align-self: flex-start; padding: 10px 20px; font-size: 0.9rem; }
.page-about__partner-section { text-align: center; }
.page-about__partner-intro { color: #FFF3E6; margin-bottom: 24px; }
.page-about__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.page-about__logo-item { background-color: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; box-sizing: border-box; }
.page-about__logo-image { width: 100%; aspect-ratio: 2/1; object-fit: contain; display: block; border-radius: 8px; }
.page-about__logo-cta { padding: 8px 20px; border-radius: 999px; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #ffffff; font-weight: 700; text-decoration: none; font-size: 0.9rem; transition: box-shadow 0.3s; }
.page-about__logo-cta:hover { box-shadow: 0 0 12px rgba(255, 176, 77, 0.8); }
.page-about__logo-item:nth-child(5) { grid-column: 2; }
.page-about__logo-item:nth-child(6) { grid-column: 3; }
.page-about__guide-section { padding: 40px 0; }
.page-about__guide-desc { text-align: center; color: #FFF3E6; max-width: 800px; margin: 0 auto 24px; }
.page-about__guide-list { max-width: 1000px; margin: 0 auto; }
.page-about__guide-item { background-color: #17191F; border: 1px solid #A84F0C; border-radius: 12px; margin-bottom: 16px; overflow: hidden; }
.page-about__guide-summary { list-style: none; cursor: pointer; padding: 18px 24px; font-weight: 600; color: #FFA53A; position: relative; transition: background-color 0.3s; }
.page-about__guide-summary:hover { background-color: rgba(255, 165, 58, 0.1); }
.page-about__guide-summary::-webkit-details-marker { display: none; }
.page-about__guide-summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: #FF8C1A; }
.page-about__guide-item[open] > .page-about__guide-summary::after { content: '-'; }
.page-about__guide-content { padding: 0 24px 24px; }
.page-about__guide-inner { max-width: 100%; }
.page-about__guide-figure img { width: 100%; max-width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; display: block; }
.page-about__guide-figure + p { margin-top: 16px; color: #FFF3E6; line-height: 1.7; }
.page-about__commit-list { list-style: none; padding: 0; margin: 0 0 24px; text-align: left; max-width: 800px; margin-left: auto; margin-right: auto; }
.page-about__commit-item { padding: 12px; border-left: 4px solid #FF8C1A; background-color: #17191F; margin-bottom: 12px; color: #FFF3E6; border-radius: 4px; }
.page-about__commit-section { text-align: center; }
.page-about__commit-section .page-about__btn { margin-top: 16px; }
@media (max-width: 768px) {
.page-about__hero-image { aspect-ratio: 4/3; }
.page-about__games-grid { grid-template-columns: 1fr; }
.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__hero-buttons { flex-direction: column; }
.page-about__hero-buttons .page-about__btn { width: 100%; text-align: center; }
.page-about__features-grid, .page-about__games-grid { grid-template-columns: 1fr; }
.page-about__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-break: break-word; }
.page-about { max-width: 100%; overflow-x: hidden; }
.page-about img { max-width: 100% !important; height: auto !important; }
}