.page-about{background:#F5F7FA;color:#333333;font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.7;overflow-x:hidden}
.page-about__hero-section{display:flex;flex-direction:column;align-items:center;width:100%;background:#ffffff}
.page-about__hero-image-wrap{width:100%;max-width:1200px;margin:0 auto}
.page-about__hero-image{width:100%;max-width:1200px;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:0 0 12px 12px}
.page-about__hero-content{max-width:800px;margin:0 auto;padding:40px 24px;text-align:center}
.page-about__hero-title{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:700;line-height:1.35;color:#333333;margin-bottom:24px;letter-spacing:0.02em}
.page-about__hero-description{font-size:clamp(0.95rem,1.6vw,1.2rem);line-height:1.8;color:#444;max-width:720px;margin:16px auto 32px;padding:0 16px}
.page-about__cta-group{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-about__btn{display:inline-block;padding:14px 32px;font-weight:700;text-decoration:none;border-radius:12px;text-align:center;font-size:clamp(0.9rem,1.5vw,1rem);border:none;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}
.page-about__btn--primary{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;box-shadow:0 4px 16px rgba(229,57,53,0.4)}
.page-about__btn--primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(229,57,53,0.2)}
.page-about__btn--secondary{background:transparent;color:#E53935;border:2px solid #E53935}
.page-about__btn--secondary:hover{background:#ffeceb}
.page-about__intro-section{padding:60px 16px;background:#F5F7FA}
.page-about__intro-card{max-width:1000px;margin:0 auto;background:#ffffff;border-radius:16px;padding:48px 40px;box-shadow:0 4px 24px rgba(0,0,0,0.06);box-sizing:border-box}
.page-about__intro-title{font-size:clamp(1.3rem,3vw,2rem);text-align:center;margin-bottom:24px;line-height:1.4}
.page-about__highlight{color:#E53935;font-weight:700}
.page-about__intro-text{font-size:1.05rem;line-height:1.8;color:#444;max-width:800px;margin:0 auto 24px}
.page-about__intro-stats{display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px;margin-top:48px}
.page-about__stat-item{text-align:center;padding:0 16px}
.page-about__stat-number{display:block;font-size:clamp(1.6rem,5vw,2.8rem);font-weight:800;color:#E53935;line-height:1.2}
.page-about__stat-label{color:#666;font-weight:500;letter-spacing:0.02em}
.page-about__mission-section{padding:60px 16px;background:#ffffff}
.page-about__section-title{font-size:clamp(1.4rem,3vw,2rem);text-align:center;margin-bottom:16px;line-height:1.4}
.page-about__mission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1100px;margin:0 auto}
.page-about__mission-card{background:#F5F7FA;border-radius:16px;padding:40px 24px;text-align:center;box-sizing:border-box;border:1px solid #E0E0E0;border-top:4px solid #E53935}
.page-about__mission-icon{font-size:3rem;margin-bottom:16px;line-height:1.2}
.page-about__mission-title{font-size:clamp(1rem,1.8vw,1.3rem);font-weight:700;margin-bottom:16px;color:#333}
.page-about__mission-text{font-size:0.95rem;color:#555;line-height:1.8}
.page-about__journey-section{padding:60px 16px;background:#ffffff;border-top:1px solid #E0E0E0}
.page-about__section-subtitle{text-align:center;color:#666;max-width:650px;margin:0 auto 60px;font-size:1rem}
.page-about__timeline{max-width:700px;margin:0 auto;padding:0}
.page-about__timeline-item{position:relative;padding-bottom:48px;padding-left:28px;border-left:3px solid #E53935;margin-left:20px}
.page-about__timeline-item::before{content:'';position:absolute;left:-9px;top:0;width:15px;height:15px;background:#E53935;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 2px #E53935}
.page-about__timeline-marker{display:flex;flex-direction:column;gap:8px}
.page-about__timeline-date{font-weight:800;font-size:1.4rem;color:#E53935;line-height:1.2}
.page-about__timeline-event{font-size:1rem;color:#555;background:#F5F7FA;padding:12px 16px;border-radius:8px;border-left:3px solid #FF5A4F}
.page-about__values-section{padding:60px 16px;background:#F5F7FA}
.page-about__values-grid{display:flex;flex-direction:column;gap:32px;max-width:1000px;margin:0 auto}
.page-about__value-card{display:flex;flex-direction:row;align-items:center;gap:32px;background:#ffffff;border-radius:16px;padding:24px;box-sizing:border-box;box-shadow:0 2px 16px rgba(0,0,0,0.08)}
.page-about__value-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.1);transition:all .3s ease}
.page-about__value-card:nth-child(even){flex-direction:row-reverse}
.page-about__value-image{width:50%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:12px;min-width:200px}
.page-about__value-content{flex:1;display:flex;flex-direction:column;gap:12px}
.page-about__value-title{color:#E53935;font-size:clamp(1.2rem,2.4vw,1.8rem);font-weight:700;line-height:1.3}
.page-about__value-text{font-size:1rem;color:#555;line-height:1.8}
.page-about__portfolio-section{background:linear-gradient(135deg,#E53935 0%,#FF5A4F 100%);padding:80px 20px}
.page-about__portfolio-header{display:flex;flex-direction:row;align-items:center;gap:32px;max-width:1000px;margin:0 auto}
.page-about__avatar-column{background:#ffffff;border-radius:24px;padding:24px;min-width:250px;text-align:center;box-sizing:border-box}
.page-about__portfolio-logo{width:200px;height:auto;aspect-ratio:2/1;object-fit:contain}
.page-about__portfolio-content{flex:1;padding:24px}
.page-about__section-title--alt{color:#ffffff;margin-bottom:16px}
.page-about__portfolio-text{color:#fff;font-size:1.05rem;line-height:1.8}
.page-about__partners-logo-section{padding:60px 16px;background:#ffffff;border-top:1px solid #E0E0E0}
.page-about__partners-inner{max-width:1100px;margin:0 auto}
.page-about__partners-title{font-size:clamp(1.2rem,2.5vw,1.8rem);text-align:center;margin-bottom:12px}
.page-about__partners-subtitle{text-align:center;color:#555;max-width:700px;margin:0 auto 48px;font-size:1rem}
.page-about__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;justify-items:center;max-width:1100px;margin:0 auto}
.page-about__logo-item{background:#F5F7FA;border:1px solid #E0E0E0;border-radius:16px;padding:24px 24px;display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:250px;box-sizing:border-box;transition:transform .2s ease,box-shadow .2s ease}
.page-about__logo-item:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.08)}
.page-about__logo-item:nth-child(5){grid-column:2}
.page-about__logo-item:nth-child(6){grid-column:3}
.page-about__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;min-width:200px}
.page-about__logo-cta{padding:10px 24px;border-radius:999px;background:#fff;color:#E53935;font-weight:700;text-decoration:none;border:2px solid #E53935;font-size:0.9rem;transition:all .2s ease;text-align:center}
.page-about__logo-cta:hover{background:#E53935;color:#fff;border:2px solid #E53935}
.page-about__guide-section{background:#F5F7FA;padding:60px 16px;border-top:1px solid #E0E0E0}
.page-about__guide-inner{display:flex;flex-direction:column;align-items:center;max-width:1000px;margin:0 auto;text-align:center;width:100%}
.page-about__guide-title{font-size:clamp(1.3rem,3vw,2rem);margin-bottom:16px;color:#333}
.page-about__guide-subtitle{color:#555;font-size:1rem;max-width:700px;margin:0 auto 32px;line-height:1.7}
.page-about__guide-cta-group{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:48px;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-about__faq-list{width:100%;max-width:800px;text-align:left;margin:0 auto}
.page-about__faq-item{width:100%;margin-bottom:12px;box-sizing:border-box}
.page-about__faq-question{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600;color:#333;font-size:1rem;padding:16px 20px;
background:#ffffff;border:1px solid #E0E0E0;border-radius:12px;transition:all .2s ease;cursor:pointer;list-style:none}
.page-about__faq-question::-webkit-details-marker{display:none}
.page-about__faq-question::after{content:'+';color:#E53935;font-size:1.4rem;font-weight:700;flex-shrink:0}
.page-about__faq-item[open] .page-about__faq-question{border-bottom:1px solid #E0E0E0;border-radius:12px 12px 0 0;background:#ffeceb}
.page-about__faq-item[open] .page-about__faq-question::after{content:'−'}
.page-about__faq-answer{margin:0;padding:16px 20px;color:#555;font-size:1rem;line-height:1.8;background:#fff;border:1px solid #E0E0E0;border-top:none;border-radius:0 0 12px 12px}
.page-about__contact-section{padding:60px 16px;box-sizing:border-box}
.page-about__contact-card{background:#E53935;border-radius:16px;padding:48px 32px;text-align:center;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;gap:16px}
.page-about__contact-title{font-size:clamp(1.3rem,3vw,2rem);color:#fff;font-weight:700}
.page-about__contact-text{color:rgba(255,255,255,0.9);font-size:1.05rem;max-width:600px;text-align:center}
.page-about__contact-button-group{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;max-width:100%
;overflow:hidden}
.page-about__contact-button-group .page-about__btn--secondary{border:2px solid #fff;color:#fff}
.page-about__contact-button-group .page-about__btn--secondary:hover{background:rgba(255,255,255,0.1)}
@media (max-width:1024px) and (min-width:769px){
.page-about__mission-grid{grid-template-columns:repeat(2,1fr)}
.page-about__logo-grid{grid-template-columns:repeat(3,1fr)}
.page-about__logo-item:nth-child(5),.page-about__logo-item:nth-child(6){grid-column:auto}
.page-about__value-card,.page-about__value-card:nth-child(even){flex-direction:column}
.page-about__value-image{width:100%;max-width:500px}
.page-about__portfolio-header{flex-direction:column;gap:24px}
}
@media (max-width:768px){
.page-about__hero-section{padding-top:12px}
.page-about__hero-image-wrap{width:100%}
.page-about__hero-image{aspect-ratio:2/1;border-radius:0}
.page-about__hero-content{padding:32px 16px}
.page-about__cta-group{flex-direction:column;width:100%;box-sizing:border-box}
.page-about__btn{width:100%;max-width:100%;box-sizing:border-box;padding:14px 16px;font-size:0.95rem}
.page-about__intro-card{padding:32px 16px}
.page-about__intro-text{font-size:0.95rem}
.page-about__intro-stats{flex-direction:column;align-items:center;gap:24px}
.page-about__mission-section{padding:48px 16px}
.page-about__mission-grid{grid-template-columns:1fr;gap:16px}
.page-about__mission-card{padding:24px}
.page-about__journey-section{padding:48px 16px}
.page-about__section-subtitle{margin-bottom:40px;font-size:0.95rem}
.page-about__timeline{padding-left:0;margin-left:0}
.page-about__timeline-item{padding-left:0;margin-left:10px;padding-bottom:32px}
.page-about__timeline-date{font-size:1.2rem}
.page-about__values-grid{gap:16px}
.page-about__value-card{flex-direction:column!important;gap:16px;padding:16px}
.page-about__value-card:hover{transform:none;box-shadow:none}
.page-about__value-image{width:100%;max-width:auto}
.page-about__value-content{padding:0 12px 12px}
.page-about__portfolio-header{flex-direction:column;gap:24px}
.page-about__avatar-column{min-width:100%;padding:16px;box-sizing:border-box}
.page-about__portfolio-logo{width:100%}
.page-about__portfolio-content{padding:0;text-align:center}
.page-about__section-title--alt{font-size:1.3rem
}
.page-about__portfolio-text{font-size:0.95rem}
.page-about__partners-logo-section{padding:48px 16px}
.page-about__logo-grid{grid-template-columns:repeat(2,1fr);gap:16px}
.page-about__logo-item{padding:16px;max-width:180px}
.page-about__logo-item:nth-child(n){grid-column:auto}
.page-about__logo-cta{padding:8px 12px;font-size:0.8rem}
.page-about__guide-section{padding:48px 16px}
.page-about__guide-inner{width:100%}
.page-about__guide-cta-group{flex-direction:column;margin-bottom:32px;width:100%}
.page-about__faq-question{font-size:0.9rem;padding:14px 16px}
.page-about__contact-card{padding:32px 16px}
.page-about__contact-text{font-size:0.95rem}
.page-about img{max-width:100%!important;height:auto!important}
.page-about{overflow-x:hidden}
.page-about__partners-logo-section .page-about__logo-image{max-width:100%;width:auto;height:auto}
}