.page-about{background:#F4F7FB;color:#1F2D3D;width:100%;max-width:100%;overflow-x:hidden;box-sizing:border-box;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;line-height:1.65}
.page-about *{box-sizing:border-box}
.page-about h1,.page-about h2,.page-about h3{color:#2F6BFF;line-height:1.3;margin:0 0 12px}
.page-about p{margin:0 0 14px}
.page-about__hero-section{width:100%;max-width:1200px;margin:0 auto;padding:10px 16px 24px;display:flex;flex-direction:column;gap:20px}
.page-about__hero-image-wrap{width:100%}
.page-about__hero-image{width:100%;height:auto;display:block;border-radius:14px;box-shadow:0 10px 30px rgba(47,107,255,.18)}
.page-about__hero-content{width:100%;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:22px}
.page-about__hero-title{font-weight:800;letter-spacing:-.01em;margin-bottom:12px}
.page-about__hero-desc{color:#1F2D3D;margin-bottom:18px}
.page-about__hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.page-about__btn{display:inline-block;padding:12px 22px;border-radius:10px;text-decoration:none;font-weight:700;text-align:center;transition:opacity .2s ease,transform .2s ease;max-width:100%;white-space:normal;word-wrap:break-word}
.page-about__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 6px 16px rgba(47,107,255,.28)}
.page-about__btn--secondary{background:#A5C4FF;color:#12224a;border:1px solid #6FA3FF}
.page-about__btn--outline{background:#FFFFFF;color:#2F6BFF;border:1px solid #2F6BFF}
.page-about__btn:hover{opacity:.92;transform:translateY(-1px)}
.page-about__intro-section,.page-about__banner-section,.page-about__mission-section,.page-about__license-section,.page-about__products-section,.page-about__posts-section,.page-about__promo-section,.page-about__commit-section,.page-about__faq-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-about__section-title{font-weight:800;margin-bottom:16px;position:relative;padding-left:14px}
.page-about__section-title::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%)}
.page-about__text{color:#1F2D3D}
.page-about__inline-link{color:#2F6BFF;font-weight:600;text-decoration:underline}
.page-about__banner-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-about__thumb-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:14px;box-shadow:0 4px 14px rgba(47,107,255,.08)}
.page-about__thumb-image{width:100%;height:auto;display:block;border-radius:10px;margin-bottom:12px}
.page-about__thumb-title{font-size:1.05rem;margin-bottom:8px}
.page-about__thumb-text{font-size:.95rem;margin:0}
.page-about__mission-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:16px}
.page-about__mission-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px}
.page-about__card-title{font-size:1.1rem;margin-bottom:10px}
.page-about__card-link{color:#2F6BFF;text-decoration:none;font-weight:700}
.page-about__card-link:hover{text-decoration:underline}
.page-about__list{list-style:none;padding:0;margin:0 0 16px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.page-about__list-item{background:#FFFFFF;border:1px solid #D6E2FF;border-left:4px solid #2F6BFF;border-radius:10px;padding:14px 16px;color:#1F2D3D}
.page-about__products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.page-about__product-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;padding:0 0 16px}
.page-about__product-image{width:100%;height:auto;display:block;aspect-ratio:2/1;object-fit:cover;margin-bottom:12px}
.page-about__product-card .page-about__card-title,.page-about__product-card .page-about__text{padding:0 16px}
.page-about__posts-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-about__post-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;padding-bottom:14px}
.page-about__post-image{width:100%;height:auto;display:block;aspect-ratio:2/1;object-fit:cover;margin-bottom:12px}
.page-about__post-title{font-size:1rem;padding:0 14px;margin-bottom:8px}
.page-about__post-card .page-about__text{padding:0 14px;font-size:.92rem;margin:0}
.page-about__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:18px}
.page-about__promo-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px}
.page-about__cta-inline{display:flex;flex-wrap:wrap;gap:12px}
.page-about__faq-list{display:grid;gap:12px}
.page-about__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:16px 18px}
.page-about__faq-question{font-size:1.02rem;margin-bottom:8px;cursor:pointer}
.page-about__faq-answer{margin:0;color:#1F2D3D}
.page-about__overlay-section{position:relative;width:100%;min-height:300px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin:20px 0}
.page-about__overlay-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.page-about__overlay-mask{position:absolute;inset:0;background:rgba(10,25,60,.62);z-index:1}
.page-about__overlay-content{position:relative;z-index:2;max-width:820px;padding:28px 20px;text-align:center}
.page-about__overlay-title{color:#FFFFFF;font-weight:800;margin-bottom:12px}
.page-about__overlay-text{color:#F4F7FB;margin:0}
.page-about__cta-section{max-width:1200px;margin:0 auto;padding:30px 16px 40px}
.page-about__cta-content{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);border-radius:16px;padding:30px 22px;text-align:center}
.page-about__cta-title{color:#FFFFFF;font-weight:800;margin-bottom:12px}
.page-about__cta-text{color:#F4F7FB;max-width:820px;margin:0 auto 20px}
.page-about__cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.page-about__cta-actions .page-about__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:1px solid #FFFFFF}
.page-about__cta-actions .page-about__btn--outline{background:transparent;color:#FFFFFF;border:2px solid #FFFFFF}
@media (max-width:768px){.page-about{overflow-x:hidden}
.page-about img{max-width:100%;height:auto}
.page-about__hero-section{padding:8px 12px 18px;gap:14px}
.page-about__hero-content{padding:16px}
.page-about__hero-title{font-size:1.5rem;line-height:1.3}
.page-about__hero-actions{flex-direction:column;width:100%}
.page-about__hero-actions .page-about__btn{width:100%;max-width:100%}
.page-about__intro-section,.page-about__banner-section,.page-about__mission-section,.page-about__license-section,.page-about__products-section,.page-about__posts-section,.page-about__promo-section,.page-about__commit-section,.page-about__faq-section{padding:20px 12px}
.page-about__section-title{font-size:1.28rem}
.page-about__banner-thumbs{grid-template-columns:repeat(2,1fr);gap:12px}
.page-about__mission-grid{grid-template-columns:1fr}
.page-about__list{grid-template-columns:1fr}
.page-about__products-grid{grid-template-columns:1fr;gap:14px}
.page-about__posts-track{grid-template-columns:1fr;gap:14px}
.page-about__promo-grid{grid-template-columns:1fr}
.page-about__cta-inline{flex-direction:column;width:100%}
.page-about__cta-inline .page-about__btn{width:100%;max-width:100%}
.page-about__overlay-content{padding:20px 14px}
.page-about__cta-section{padding:20px 12px 30px}
.page-about__cta-actions{flex-direction:column;width:100%}
.page-about__cta-actions .page-about__btn{width:100%;max-width:100%}
}