.about-container{max-width:1200px;min-height:80vh;margin:4rem auto;padding:4rem 3rem;background:#fff;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.04)}.about-content{padding:0 1rem;max-width:900px;margin:0 auto}.about-title{font-size:2.8rem;margin-bottom:2.2rem;color:#1a1a1a;font-weight:700;line-height:1.3}.about-text{color:#444;line-height:1.7;margin-bottom:2rem;font-size:1.2rem}.about-section-title{font-size:1.9rem;margin-top:3.5rem;margin-bottom:1.5rem;color:#2d2d2d;font-weight:600;padding-bottom:.5rem;border-bottom:2px solid #f0f0f0}.about-list{padding-left:2.2rem;margin:1.8rem 0 2.5rem}.about-list-item{color:#444;line-height:1.7;margin-bottom:.9rem;font-size:1.2rem;list-style-type:disc}.about-highlight{background:#f8f9fa;padding:1.2rem 1.8rem;margin:1.2rem 0;border-radius:8px;font-size:1.2rem}@media (max-width:1200px){.about-container{padding:3.5rem 2.5rem;margin:3rem 2rem}.about-title{font-size:2.5rem}.about-section-title{font-size:1.7rem}}@media (max-width:768px){.about-container{padding:3rem 2rem;margin:2.5rem 1.5rem}.about-content{padding:0}.about-title{font-size:2.2rem}.about-section-title{font-size:1.6rem}.about-text{font-size:1.15rem}}@media (max-width:480px){.about-container{padding:2.5rem 1.5rem;margin:2rem 1rem}.about-title{font-size:2rem}.about-section-title{font-size:1.5rem}.about-text{font-size:1.1rem}}