.page-about{color:#1F2D3D;background:#F4F7FB;overflow-x:hidden}
.page-about__hero-section{background:linear-gradient(135deg,#2F6BFF 0%,#6FA3FF 100%);padding:10px 16px 24px;display:flex;flex-direction:column;gap:16px}
.page-about__hero-image-wrapper{width:100%;max-width:1200px;margin:0 auto}
.page-about__hero-image{width:100%;max-width:1200px;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px;box-shadow:0 8px 24px rgba(31,45,61,0.2)}
.page-about__hero-content{background:#ffffff;border-radius:16px;padding:24px;max-width:1000px;margin:0 auto;width:100%;box-sizing:border-box}
.page-about__hero-title{color:#1F2D3D;font-weight:800;line-height:1.25;letter-spacing:-0.02em;max-width:700px;margin:0 0 12px;font-size:2rem}
.page-about__hero-description{color:#5b6b7f;line-height:1.7;margin:0 0 24px;max-width:720px;font-size:1.05rem}
.page-about__hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.page-about__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:999px;font-weight:700;text-decoration:none;transition:all 0.2s;cursor:pointer;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-about__btn-primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#ffffff;box-shadow:0 2px 6px rgba(47,107,255,0.3)}
.page-about__btn-primary:hover{opacity:0.92;transform:translateY(-1px)}
.page-about__btn-secondary{background:#ffffff;color:#2F6BFF;border:2px solid #2F6BFF}
.page-about__btn-secondary:hover{background:#eaf1ff}
.page-about__btn-highlight{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#ffffff;font-size:1.1rem;padding:14px 36px;box-shadow:0 4px 14px rgba(47,107,255,0.5)}
.page-about__btn-outline{background:transparent;color:#ffffff;border:2px solid #ffffff}
.page-about__btn-outline:hover{background:rgba(255,255,255,0.15)}
.page-about__container{max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-about__intro-section,.page-about__value-section,.page-about__guide-overview-section,.page-about__evaluation-section,.page-about__faq-section{padding:48px 0}
.page-about__intro-grid,.page-about__value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.page-about__intro-card,.page-about__value-item,.page-about__review-card,.page-about__step{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:28px;box-shadow:0 4px 12px rgba(31,45,61,0.05)}
.page-about__section-title{color:#1F2D3D;font-size:1.9rem;font-weight:800;text-align:center;margin:0 0 12px;line-height:1.3}
.page-about__section-subtitle{color:#5b6b7f;text-align:center;max-width:700px;margin:0 auto 36px;line-height:1.6;font-size:1.05rem}
.page-about__card-title,.page-about__value-title{color:#2F6BFF;font-size:1.2rem;margin-bottom:12px;font-weight:700}
.page-about__intro-card p,.page-about__value-item p,.page-about__guide-figure p,.page-about__review-card p{color:#4a5a6a;line-height:1.7;margin:0;font-size:0.95rem}
.page-about__logo-grid-section{background:#ffffff;padding:56px 0;border-top:1px solid #f0f4ff;border-bottom:1px solid #f0f4ff}
.page-about__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px;justify-items:center;margin-top:40px}
.page-about__logo-item{display:flex;flex-direction:column;align-items:center;gap:14px;max-width:280px;width:100%;background:#F4F7FB;padding:20px;border-radius:16px;border:1px solid #e0e9ff;text-align:center;box-sizing:border-box}
.page-about__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;border-radius:8px}
.page-about__logo-cta{padding:9px 22px;border-radius:999px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;font-weight:700;text-decoration:none;display:inline-block;transition:opacity 0.2s}
.page-about__logo-cta:hover{opacity:0.85}
.page-about__logo-item:nth-child(5){grid-column:2}
.page-about__logo-item:nth-child(6){grid-column:3}
.page-about__guide-section,.page-about__cta-section{padding:56px 0}
.page-about__guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:36px}
.page-about__guide-figure{display:flex;flex-direction:column;gap:12px;background:#ffffff;padding:16px;border-radius:12px;border:1px solid #f0f0f0;box-sizing:border-box}
.page-about__guide-figure img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px;margin:0}
.page-about__guide-title{font-size:1.1rem;color:#1F2D3D;margin:0;font-weight:700}
.page-about__step img{width:100%;height:auto;max-width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px;margin-bottom:16px}
.page-about__steps-wrapper{display:flex;flex-direction:column;gap:32px;margin-top:32px}
.page-about__step h3{color:#2F6BFF;font-size:1.3rem;margin-bottom:12px;font-weight:700}
.page-about__step p{color:#4a5a6a;line-height:1.7;margin-bottom:16px}
.page-about__value-section{background:#ffffff}
.page-about__evaluation-section .page-about__review-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.page-about__review-card h3{color:#2F6BFF;margin-bottom:14px;font-size:1.2rem;font-weight:700}
.page-about__review-card ul{list-style:disc;padding-left:20px;color:#4a5a6a;line-height:1.7;margin:0 0 16px;display:flex;flex-direction:column;gap:8px}
.page-about__review-card p{line-height:1.9}
.page-about__faq-list{display:flex;flex-direction:column;gap:16px;max-width:900px;margin:32px auto 0}
.page-about__faq-item{background:#ffffff;border:1px solid #D6E2FF;border-radius:12px;overflow:hidden;box-sizing:border-box}
.page-about__faq-item summary{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;cursor:pointer;list-style:none;font-weight:600;color:#1F2D3D;font-size:1.02rem;background:#f8fbff;transition:background 0.2s}
.page-about__faq-item summary::-webkit-details-marker{display:none}
.page-about__faq-item summary:hover{background:#ecf3ff}
.page-about__faq-icon{color:#2F6BFF;font-size:1.4rem;line-height:1;margin-left:12px;font-weight:700;transition:transform 0.2s}
.page-about__faq-item[open] .page-about__faq-icon{transform:rotate(45deg)}
.page-about__faq-content{padding:16px 22px 20px;color:#4a5a6a;line-height:1.7;border-top:1px solid #f0f4ff;font-size:0.97rem}
.page-about__cta-section{background:linear-gradient(135deg,#2F6BFF 0%,#1d4fd6 100%);position:relative;overflow:hidden}
.page-about__cta-section:after{content:"";position:absolute;bottom:-40%;right:-10%;width:60%;height:100%;background:radial-gradient(circle,#A5C4FF 0%,transparent 70%);opacity:0.3;pointer-events:none;border-radius:50%}
.page-about__cta-inner{max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:1;padding:64px 20px}
.page-about__cta-inner h2{color:#ffffff;font-size:2rem;font-weight:800;margin:0 0 16px;line-height:1.3}
.page-about__cta-inner p{color:#dbe9ff;font-size:1.1rem;line-height:1.7;margin:0 auto 28px;max-width:700px}
.page-about__cta-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;align-items:center;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
@media (max-width:1024px){
  .page-about__hero-section{padding:10px 16px 20px}
  .page-about__hero-image{aspect-ratio:3/1}
  .page-about__logo-grid{grid-template-columns:repeat(3,1fr)}
  .page-about__logo-item:nth-child(4){grid-column:2}
  .page-about__logo-item:nth-child(5){grid-column:1}
  .page-about__logo-item:nth-child(6){grid-column:3}
  .page-about__logo-item:nth-child(5),.page-about__logo-item:nth-child(6){grid-column:auto}
  .page-about__guide-grid{grid-template-columns:1fr 1fr}
  .page-about__evaluation-section .page-about__review-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .page-about__hero-section{padding:10px 12px 16px;gap:14px}
  .page-about__hero-image{aspect-ratio:2/1;max-width:100%;height:auto}
  .page-about__hero-content{padding:20px 16px;border-radius:12px}
  .page-about__hero-title{font-size:1.3rem;line-height:1.35}
  .page-about__hero-description{font-size:0.9rem;line-height:1.6;margin-bottom:16px}
  .page-about__hero-actions{flex-direction:column;align-items:stretch;gap:10px}
  .page-about__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;font-size:0.95rem;padding:12px 16px}
  .page-about__intro-section,.page-about__value-section,.page-about__guide-overview-section,.page-about__evaluation-section,.page-about__faq-section{padding:32px 0}
  .page-about__intro-grid,.page-about__value-grid{grid-template-columns:1fr;gap:16px}
  .page-about__intro-card,.page-about__value-item,.page-about__review-card,.page-about__step{padding:20px 16px}
  .page-about__section-title{font-size:1.3rem;line-height:1.3}
  .page-about__section-subtitle{font-size:0.9rem;margin-bottom:24px}
  .page-about__logo-grid-section{padding:36px 0;overflow-x:hidden}
  .page-about__logo-grid{grid-template-columns:repeat(2,1fr);gap:16px 10px;margin-top:28px}
  .page-about__logo-item{max-width:100%;padding:12px;gap:10px}
  .page-about__logo-item:nth-child(5),.page-about__logo-item:nth-child(6){grid-column:auto}
  .page-about__logo-cta{font-size:0.82rem;padding:7px 14px;width:100%;text-align:center;box-sizing:border-box}
  .page-about__guide-section,.page-about__cta-section{padding:36px 0}
  .page-about__guide-grid{grid-template-columns:1fr;gap:20px;margin-top:28px}
  .page-about__guide-figure img{max-width:100%;height:auto}
  .page-about__steps-wrapper{margin-top:24px;gap:24px}
  .page-about__step h3{font-size:1.1rem}
  .page-about__evaluation-section .page-about__review-grid{grid-template-columns:1fr;gap:16px}
  .page-about__faq-item summary{font-size:0.92rem;padding:14px 16px}
  .page-about__faq-content{padding:12px 16px 16px;font-size:0.9rem}
  .page-about__cta-inner{padding:44px 16px}
  .page-about__cta-inner h2{font-size:1.4rem;line-height:1.35}
  .page-about__cta-inner p{font-size:0.92rem;line-height:1.6}
  .page-about__cta-actions{flex-direction:column;gap:12px;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
  .page-about__cta-actions .page-about__btn{width:100%;max-width:100%;box-sizing:border-box}
  .page-about img{max-width:100%!important;height:auto!important}
}