.page-about { background-color: #0D0E12; color: #FFF3E6; }
.page-about__container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.page-about__hero-section { padding: 10px 0 0; background: #0D0E12; }
.page-about__hero-image-wrapper { width: 100%; }
.page-about__hero-image { display: block; width: 100%; height: auto; aspect-ratio: 3 / 1; max-height: 500px; object-fit: cover; }
.page-about__hero-content { max-width: 1000px; margin: 0 auto; padding: 24px 20px 30px; text-align: center; }
.page-about__main-title { font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; max-width: 900px; margin: 0 auto 16px; color: #FFF3E6; font-size: clamp(1.5rem, 2.8vw + 1rem, 2.5rem); }
.page-about__hero-description { font-size: 1.1rem; line-height: 1.7; max-width: 800px; margin: 0 auto 24px; color: #E6D5C3; } 
.page-about__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.page-about__btn { display: inline-block; padding: 14px 36px; border-radius: 60px; font-weight: 800; font-size: 1rem; line-height: 1.2; text-decoration: none; text-align: center; border: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.page-about__btn--primary { background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #191500; box-shadow: 0 6px 24px rgba(255, 140, 26, 0.35); }
.page-about__btn--primary:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(255, 176, 77, 0.5); }
.page-about__btn--ghost { border: 1px solid #A84F0C; color: #FFB04D; background: rgba(255, 140, 26, 0.08); }
.page-about__btn--ghost:hover { background: rgba(255, 140, 26, 0.16); transform: translateY(-3px); }
.page-about__intro-section, .page-about__features-section, .page-about__statement-section, .page-about__commitment-section, .page-about__guide-section, .page-about__logos-section, .page-about__download-section { padding: 50px 0; }
.page-about__section-title { font-weight: 700; color: #FF8C1A; text-align: center; margin-bottom: 20px; line-height: 1.3; font-size: clamp(1.4rem, 2vw + 0.8rem, 2.2rem); }
.page-about__section-subtitle { text-align: center; max-width: 800px; margin: 0 auto 40px; line-height: 1.7; color: #80715F; }
.page-about__intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; background: #17191F; padding: 40px; border-radius: 24px; border: 1px solid #2A2D35; }
.page-about__intro-text p { margin-bottom: 20px; line-height: 1.8; color: #D8C4B0; }
.page-about__intro-text p:last-child { margin-bottom: 0; }
.page-about__intro-image { width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; border-radius: 16px; }
.page-about__features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.page-about__feature-card { background: #17191F; padding: 28px 22px; border-radius: 20px; text-align: center; border: 1px solid #2A2D35; transition: border-color .3s, transform .3s; }
.page-about__feature-card:hover { border-color: #A84F0C; transform: translateY(-6px); }   .page-about__feature-icon { width: 100%; max-width: 200px; height: auto; aspect-ratio: 1/1; object-fit: cover; border-radius: 16px; margin: 0 auto 18px; display: block; }
.page-about__feature-title { font-weight: 700; color: #FFA53A; margin-bottom: 12px; font-size: 1.3rem; }
.page-about__feature-card p { line-height: 1.7; color: #BFb9a1; }
.page-about__products-section { padding: 50px 0; }
.page-about__products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.page-about__product-card { background: #17191F; border-radius: 20px; overflow: hidden; border: 1px solid #2A2D35; display: flex; flex-direction: column; transition: transform .3s; }
.page-about__product-card:hover { transform: translateY(-6px); }
.page-about__product-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.page-about__product-content { padding: 25px; }
.page-about__product-title { font-size: 1.3rem; color: #FF8C1A; margin-bottom: 12px; }
.page-about__product-content p { line-height: 1.7; color: #D8C4B0; }
.page-about__statement-content { display: flex; gap: 20px; background: #17191F; border-radius: 20px; overflow: hidden; }
.page-about__statement-image { display: block; width: 50%; max-width: 400px; aspect-ratio: 4/3; object-fit: cover; }
.page-about__statement-text { padding: 20px; flex: 1; color: #D8C4B0; }
.page-about__statement-text p { margin-bottom: 10px; line-height: 1.8; }
.page-about__commitment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-about__commitment-item { background: #17191F; border: 1px solid #A84F0C; border-radius: 20px; padding: 24px; }
.page-about__commitment-title { color: #FFB04D; margin-bottom: 12px; }
.page-about__commitment-item p { line-height: 1.7; color: #bfb9a1; }
.page-about__guide-step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-about__gallery-item { background: #17191F; border: 1px solid #2A2D35; border-radius: 20px; padding: 12px; }
.page-about__guide-figure img { width: 100%; aspect-ratio: 2/1; object-fit: cover; border-radius: 16px; }
.page-about__guide-caption { text-align: center; padding-top: 12px; color: #D8C4B0; }
.page-about__guide-content { grid-column: 1 / -1; background: #17191F; padding: 30px; border-radius: 20px; border: 1px solid #2A2D35; margin-top: 16px; }
.page-about__guide-list li { margin-left: 20px; line-height: 1.8; color: #D8C4B0; }
.page-about__guide-list li strong { color: #FF8C1A; }
.page-about__guide-cta { text-align: center; margin-top: 36px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.page-about__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.page-about__logo-item { text-align: center; background: #17191F; padding: 15px; border-radius: 20px; transition: transform .3s; border: 1px solid #2A2D35; width: 100%; box-sizing: border-box; }
.page-about__logo-item:hover { transform: translateY(-4px); }
.page-about__logo-item:nth-child(5), .page-about__logo-item:nth-child(6) { grid-column: auto; margin: 0 auto; max-width: 280px; width: 100%; }
.page-about__logo-image { display: block; width: 100%; max-width: 280px; height: auto; aspect-ratio: 2/1; object-fit: contain; margin: 0 auto 15px; }
.page-about__logo-name { color: #A5B29a; font-size: 0.85rem; }
.page-about__download-section { padding-top: 0; }
.page-about__download-card { display: flex; gap: 40px; align-items: center; justify-content: space-between; background: #17191F; padding: 40px 30px; border-radius: 24px; border: 1px solid #2A2D35; }
.page-about__download-info { flex: 1; }
.page-about__download-title { color: #FF8C1A; font-size: clamp(1.2rem, 1.5vw + 1rem, 2rem); }
.page-about__download-description { margin: 16px 0 24px; line-height: 1.8; color: #D8C4B0; }
.page-about__download-image { display: block; width: 300px; max-width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 20px; }
@media (max-width: 1024px) {
.page-about__features-grid { grid-template-columns: repeat(2, 1fr); }
.page-about__statement-content { flex-direction: column; }
.page-about__statement-image { width: 100%; max-width: 100%; }
.page-about__products-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
.page-about__hero-image { aspect-ratio: 2/1; }
.page-about__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
.page-about__logo-item, .page-about__logo-item:nth-child(5), .page-about__logo-item:nth-child(6) { justify-content: center; }
.page-about__logo-item:nth-child(5), .page-about__logo-item:nth-child(6) { grid-column: auto; margin: 0 auto; width: 100%; max-width: 100%; }
.page-about__intro-grid { grid-template-columns: 1fr; padding: 24px; }
.page-about__statement-image { width: 100%; max-width: 100%; }
.page-about__features-grid, .page-about__commitment-grid { grid-template-columns: 1fr; }
.page-about__guide-step-grid { grid-template-columns: 1fr; }
.page-about__download-card { flex-direction: column; text-align: center; }
.page-about__download-info { width: 100%; box-sizing: border-box; }
.page-about__cta-row { flex-direction: column; align-items: center; flex-wrap: wrap; }
.page-about img { max-width: 100% !important; height: auto !important; }
}
@media (max-width: 480px) {
.page-about__section-subtitle { font-size: 0.9rem; }
.page-about__section-title { font-size: 1.5rem; }
.page-about__feature-icon { max-width: 100%; }
.page-about__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
}