.page-about{max-width:1400px;margin:0 auto;padding:0 12px;color:#333;font-family:inherit}
.page-about__hero-section{max-width:1200px;margin:0 auto 8px;padding-top:10px}
.page-about__hero-image{width:100%;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:8px}
.page-about__intro{padding:14px 16px 0}
.page-about__intro-title{text-align:center;font-size:clamp(1.4rem,4vw,2rem);font-weight:700;color:#1f2d3d;line-height:1.35;word-wrap:break-word}
.page-about__intro-description{color:#1F2D3D;text-align:center;margin:.5em auto 1em;max-width:900px;font-size:1rem;line-height:1.7}
.page-about__intro-btn,.page-about__intro-btn:hover{margin-top:8px}
.page-about__intro-btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;text-decoration:none;padding:13px 34px;border-radius:999px;font-weight:700;font-size:1rem;line-height:1;box-shadow:0 4px 14px rgba(47,107,255,.35)}
.page-about__intro-btn:active{transform:translateY(1px)}
.page-about__logo-grid-section{padding:22px 16px 6px}
.page-about__logo-grid-title{text-align:center;font-size:1.75rem;color:#1F2D3D;margin:0 0 24px;font-weight:700}
.page-about__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 18px;justify-items:center;max-width:1200px;margin:0 auto}
.page-about__logo-item{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:280px;width:100%;background:#fff;border:1px solid #D6E2FF;border-radius:10px;padding:16px 14px}
.page-about__logo-item a{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;text-decoration:none;padding:9px 26px;border-radius:999px;font-weight:600;display:inline-block;white-space:normal;word-wrap:break-word;text-align:center;box-shadow:0 4px 10px rgba(47,107,255,.2);transition:transform .15s}
.page-about__logo-item a:hover{transform:scale(1.03)}
.page-about__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain}
.page-about__logo-item:nth-child(5){grid-column:2}
.page-about__logo-item:nth-child(6){grid-column:3}
.page-about__guide-section{max-width:1100px;margin:16px auto 40px;background:#fff;border:1px solid #D6E2FF;border-radius:16px;padding:24px 18px;box-shadow:0 8px 26px rgba(47,107,255,.08)}
.page-about__guide-inner{max-width:900px;margin:0 auto}
.page-about__guide-title{text-align:center;font-size:clamp(1.5rem,3vw,2rem);color:#1F2D3D;margin:0 0 8px;font-weight:700}
.page-about__guide-intro{font-size:1.05rem;text-align:center;margin:0 0 16px;color:#33475b}
.page-about__guide-step-list{list-style:none;counter-reset:step;padding:0;display:grid;gap:12px;max-width:700px;margin:18px auto}
.page-about__guide-step-list li{counter-increment:step;background:#F4F7FB;border-left:5px solid #6FA3FF;border-radius:6px;padding:12px 16px;font-size:1rem;color:#1f2d3d;background:#fff}
.page-about__guide-step-list li strong{color:#2F6BFF;font-weight:700}
.page-about__guide-note{text-align:center;color:#33475b;line-height:1.7;margin:16px auto 0;max-width:800px}
.page-about__guide-content-block{margin-top:32px}
.page-about__guide-figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:14px}
.page-about__guide-figure img{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;border-radius:12px;display:block}
.page-about__guide-figure figcaption{color:#52657a;font-size:.95rem;font-style:italic;text-align:center;max-width:70ch}
@media (max-width:1024px){.page-about__logo-grid{grid-template-columns:repeat(3,1fr);justify-items:center}
.page-about__logo-item:nth-child(5),.page-about__logo-item:nth-child(6){grid-column:auto}
}
@media (max-width:768px){.page-about{padding:0 8px}
.page-about__hero-image{aspect-ratio:2/1}
.page-about__intro{padding:12px 6px 0}
.page-about__intro-description{font-size:.98rem}
.page-about__intro-btn{white-space:normal;word-wrap:break-word;text-align:center;max-width:100%;box-sizing:border-box;line-height:1.4;margin:.2em auto 0}
.page-about__logo-grid{padding:0 6px;grid-template-columns:repeat(2,1fr);gap:16px}
.page-about__logo-item{padding:12px;max-width:100%}
.page-about__logo-item a{display:block;padding:11px 20px;width:100%;max-width:100%;box-sizing:border-box;margin-inline:auto}
.page-about__guide-title{font-size:1.45rem}
.page-about__guide-step-list li{font-size:.98rem;word-wrap:break-word}
.page-about__guide-figure{display:block;text-align:center}
.page-about__guide-figure img{max-width:100%!important;height:auto!important}
.page-about__guide-figure figcaption{width:100%}
.page-about img{max-width:100%;height:auto}
}