.page-about{color:#333}.page-about__hero{background:linear-gradient(135deg,#08162B,#10233F);padding:10px 0 30px}.page-about__hero-image img{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border:none}.page-about__hero-content{max-width:1200px;margin:0 auto;padding:24px 20px 0;text-align:center}.page-about__hero-title{font-size:clamp(1.3rem,2.8vw,2.2rem);line-height:1.3;margin:0 0 12px;font-weight:800;letter-spacing:.5px;color:#F3F8FF}.page-about__hero-subtitle{max-width:760px;margin:0 auto 20px;line-height:1.6;color:#AFC4E8}.page-about__hero-btn{display:inline-block;padding:14px 34px;background:linear-gradient(180deg,#2B73F6,#1144A6);color:#fff;border-radius:36px;font-weight:700;text-decoration:none;letter-spacing:.5px;box-shadow:0 4px 18px rgba(43,115,246,.35);transition:transform .2s,box-shadow .2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center;border:1px solid #4FA8FF}.page-about__hero-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(79,168,255,.5);color:#fff}.page-about__intro{padding:52px 20px;max-width:900px;margin:0 auto}.page-about__intro-title,.page-about__features-title,.page-about__categories-title,.page-about__guide-title,.page-about__security-title,.page-about__platforms-title,.page-about__faq-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;line-height:1.3;color:#113B7A;text-align:center;position:relative;padding-bottom:16px;margin:0 0 30px}.page-about__intro-title:after,.page-about__features-title:after,.page-about__categories-title:after,.page-about__guide-title:after,.page-about__security-title:after,.page-about__platforms-title:after,.page-about__faq-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:70px;height:3px;border-radius:3px;background:linear-gradient(90deg,#F2C14E,#4FA8FF)}.page-about__intro-text{margin:0 0 20px;line-height:1.8;color:#333;text-align:center;font-size:1.05rem}.page-about__features,.page-about__security,.page-about__cta{background:linear-gradient(160deg,#08162B,#10233F);padding:60px 20px 50px}.page-about__features-title,.page-about__security-title,.page-about__cta h2{color:#F3F8FF}.page-about__features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;max-width:1100px;margin:0 auto}.page-about__feature-card{background:#10233F;border:1px solid #244D84;border-radius:16px;padding:24px;box-shadow:0 4px 12px rgba(0,0,0,.16);transition:all .3s;color:#F3F8FF}.page-about__feature-card:hover{transform:translateY(-6px);border-color:#4FA8FF;box-shadow:0 14px 28px rgba(0,0,0,.3)}.page-about__feature-card-title{font-size:1.25rem;margin-top:0;margin-bottom:12px;color:#F2C14E;display:flex;align-items:center;gap:8px}.page-about__feature-card-text{margin:0;line-height:1.75;color:#AFC4E8;font-size:.95rem}.page-about__categories{padding:60px 20px;background:#f7f9fd}.page-about__categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:22px;max-width:1200px;margin:0 auto}.page-about__category-card{background:#fff;border-radius:16px;padding:28px;border-left:5px solid #1D5FD1;box-shadow:0 6px 18px rgba(17,59,122,.08)}.page-about__category-title{font-size:1.2rem;margin:0 0 12px;color:#113B7A}.page-about__category-text{margin:0;color:#555;line-height:1.7}.page-about__guide{padding:60px 20px;background:#fff}.page-about__guide-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;max-width:1100px;margin:0 auto}.page-about__guide-step{background:#f7f9fd;border:1px solid #e5eef8;border-radius:12px;background:#fff;box-shadow:0 6px 18px #10233b1a;padding:24px;border-top:3px solid #1D5FD1;transition:transform .25s}.page-about__guide-step:hover{transform:translateY(-4px)}.page-about__guide-step-title{font-size:1.1rem;color:#113B7A;margin:0 0 8px}.page-about__guide-step-text{margin:0;color:#555;line-height:1.7;font-size:.95rem}.page-about__security-card{max-width:700px;margin:14px auto;background:#10233F;border:1px solid #244D84;border-left:6px solid #F2C14E;padding:24px 32px;border-radius:6px 16px 16px 6px;color:#fffd;box-shadow:0 4px 16px rgba(0,0,0,.22)}.page-about__security-card-title{margin:0 0 10px;color:#F3F8FF;font-size:1.15rem}.page-about__security-card-text{margin:0;line-height:1.7;color:#AFC4E8}.page-about__platforms{padding:60px 20px;background:#f7f9fd}.page-about__platforms-intro{text-align:center;max-width:780px;margin:0 auto 40px;color:#333;line-height:1.8}.page-about__platforms-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:1000px;margin:0 auto}.page-about__platform-card{background:#fff;padding:28px;border-radius:10px;box-shadow:0 6px 18px #10233b1a;border-top:4px solid #1D5FD1}.page-about__platform-title{font-size:1.18rem;margin:0 0 12px;color:#113B7A}.page-about__platform-text{color:#444;line-height:1.75;font-size:.98rem}.page-about__faq{padding:60px 20px;background:#fff;max-width:900px;margin:0 auto}.page-about__faq-list{display:flex;flex-direction:column;gap:14px}.page-about__faq-item{background:linear-gradient(160deg,#f7f9fd,#fff);border:1px solid #e1e8f3;border-radius:12px;padding:0 18px;transition:all .25s}.page-about__faq-item[open]{box-shadow:0 8px 22px #10233b1c;border-color:#1d5fd1b3}.page-about__faq-question{list-style:none;font-weight:700;cursor:pointer;padding:18px 40px 18px 10px;color:#113B7A;position:relative;font-size:1.08rem}.page-about__faq-question::-webkit-details-marker{display:none}.page-about__faq-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:#fff;display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#2B73F6,#1144A6);font-weight:700}.page-about__faq-answer{padding:4px 10px 22px;line-height:1.8;color:#333}.page-about__cta{padding:70px 20px;background:#08162B}.page-about__cta-content{max-width:700px;text-align:center;margin:0 auto;color:#fff;background:rgba(255,255,255,.02);border:1px solid #244d84;border-radius:24px;padding:45px 35px;box-shadow:0 20px 50px #08162b}.page-about__cta-title{color:#F3F8FF}.page-about__cta-text{color:#AFC4E8;margin:0 0 28px;line-height:1.7}.page-about__cta-btn{display:inline-block;padding:14px 36px;background:linear-gradient(#2B73F6,#1144A6);color:#fff;border:1px solid #4FA8FF;border-radius:36px;font-size:1rem;text-decoration:none;font-weight:700;letter-spacing:.3px;box-shadow:0 4px 18px #4fa8ff47;transition:transform .2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-about__cta-btn:hover{transform:scale(1.03);color:#fff}@media (max-width:768px){.page-about__hero-title{margin-bottom:14px}.page-about__hero-btn{width:auto;min-width:0}.page-about__intro{padding:44px 16px}.page-about__features,.page-about__categories{padding:50px 16px}.page-about__features-grid{grid-template-columns:1fr}.page-about__categories-grid{grid-template-columns:1fr}.page-about__guide{padding:50px 16px}.page-about__guide-steps{grid-template-columns:1fr}.page-about__security{padding:50px 16px}.page-about__security-card{padding:20px}.page-about__platforms{padding:50px 16px}.page-about__platforms-grid{grid-template-columns:1fr}.page-about__faq{padding:44px 16px;width:100%;box-sizing:border-box}.page-about img{max-width:100%!important;height:auto!important}.page-about{overflow-x:hidden;max-width:100vw}.page-about__cta-content{padding:30px 8px}.page-about__hero-btn,.page-about__cta-btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-about__hero-image img{aspect-ratio:2/1}}