.page-index-xo-so{color:#F3F8FF;background-color:#08162B;line-height:1.6}
.page-index-xo-so__hero-section{display:flex;align-items:center;background-image:linear-gradient(135deg,#0B1A36 0%,#113B7A 100%);padding-top:10px;margin:0 auto;max-width:1400px;border-radius:0 0 24px 24px}
.page-index-xo-so__hero-image-wrapper{width:100%;padding:16px 16px 0;box-sizing:border-box}
.page-index-xo-so__hero-image{width:100%;max-width:1200px;height:auto;aspect-ratio:17/6;object-fit:cover;display:block;border-radius:16px}
.page-index-xo-so__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:24px 16px;text-align:center}
.page-index-xo-so__hero-title{color:#F3F8FF;font-weight:800;line-height:1.3;letter-spacing:0.5px;max-width:900px;margin:0 auto;font-size:clamp(1.25rem, 3vw, 2.25rem)}
.page-index-xo-so__hero-description{color:#AFC4E8;background:#10233F;border:1px solid #244D84;border-radius:16px;padding:18px 20px;margin-top:16px;font-size:1rem;line-height:1.75;max-width:900px;margin-left:auto;margin-right:auto}
.page-index-xo-so__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:20px}
.page-index-xo-so__btn{display:inline-block;padding:12px 28px;border-radius:999px;text-decoration:none;font-weight:700;font-size:1rem;transition:transform 0.2s ease,box-shadow 0.2s ease;box-sizing:border-box;max-width:100%}
.page-index-xo-so__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF}
.page-index-xo-so__btn--outline{border:2px solid #F2C14E;color:#F2C14E;background:transparent}
.page-index-xo-so__btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(79,168,255,0.3)}
.page-index-xo-so__logo-section{background:#08162B;padding:48px 16px}
.page-index-xo-so__logo-section-title{color:#F3F8FF;text-align:center;font-size:clamp(1.2rem, 2.6vw, 1.8rem);font-weight:800}
.page-index-xo-so__logo-section-subtitle{color:#AFC4E8;text-align:center;max-width:700px;margin:8px auto 0}
.page-index-xo-so__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 16px;justify-items:center;max-width:1200px;margin:32px auto 0}
.page-index-xo-so__logo-item{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:280px;background:#10233F;border:1px solid #1B3357;border-radius:16px;padding:16px;text-align:center}
.page-index-xo-so__logo-image{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.page-index-xo-so__logo-title{color:#F3F8FF;font-weight:600;font-size:0.95rem}
.page-index-xo-so__logo-item:nth-child(5){grid-column:2}
.page-index-xo-so__logo-item:nth-child(6){grid-column:3}
.page-index-xo-so__guide-section{background:#0B1A36;padding:48px 16px}
.page-index-xo-so__guide-inner{max-width:1000px;margin:0 auto}
.page-index-xo-so__guide-title{color:#F2C14E;text-align:center;font-size:clamp(1.25rem, 2.8vw, 2rem);font-weight:800;margin-bottom:8px}
.page-index-xo-so__guide-intro{color:#F3F8FF;text-align:center;max-width:750px;margin:0 auto 24px}
.page-index-xo-so__guide-figure{background:#08162B;border:1px solid #244D84;border-radius:16px;padding:12px;margin:0}
.page-index-xo-so__guide-image{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;display:block;border-radius:8px;margin:0 auto}
.page-index-xo-so__guide-caption{color:#AFC4E8;text-align:center;font-size:0.9rem;margin-top:8px}
.page-index-xo-so__guide-steps{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.page-index-xo-so__guide-step{background:#10233F;border:1px solid #244D84;border-radius:16px;padding:20px;border-left:4px solid #F2C14E}
.page-index-xo-so__guide-step-number{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;font-weight:800;font-size:1rem}
.page-index-xo-so__guide-step-title{color:#F3F8FF;font-size:1.1rem;font-weight:700;margin-top:8px}
.page-index-xo-so__guide-step-text{color:#AFC4E8;font-size:0.95rem;margin:6px 0 0}
.page-index-xo-so__features-section{display:flex;background:#08162B;padding:48px 16px}
.page-index-xo-so__features-inner{max-width:1000px;margin:0 auto;width:100%}
.page-index-xo-so__features-title{color:#F3F8FF;text-align:center;font-size:clamp(1.25rem, 2.8vw, 2rem);font-weight:800;margin-bottom:32px}
.page-index-xo-so__features-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.page-index-xo-so__feature-card{background:#10233F;border:1px solid #244D84;border-radius:16px;padding:24px;border-top:4px solid #4FA8FF;transition:box-shadow 0.2s ease}
.page-index-xo-so__feature-card:hover{box-shadow:0 8px 24px rgba(79,168,255,0.15)}
.page-index-xo-so__feature-title{color:#F2C14E;font-size:1.15rem;font-weight:700}
.page-index-xo-so__feature-text{color:#AFC4E8;font-size:0.95rem;margin-top:8px;line-height:1.7}
.page-index-xo-so__faq-section{background:#0B1A36;padding:48px 16px}
.page-index-xo-so__faq-inner{max-width:850px;margin:0 auto}
.page-index-xo-so__faq-title{color:#F3F8FF;text-align:center;font-size:clamp(1.25rem, 2.8vw, 2rem);font-weight:800;margin-bottom:24px}
.page-index-xo-so__faq-item{background:#10233F;border:1px solid #244D84;border-radius:12px;padding:16px 20px;margin-bottom:12px}
.page-index-xo-so__faq-question{color:#F3F8FF;font-weight:700;cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;font-size:1rem}
.page-index-xo-so__faq-question::-webkit-details-marker{display:none}
.page-index-xo-so__faq-question span{display:inline-flex;justify-content:center;align-items:center;background:#4FA8FF;color:#08162B;border-radius:50%;width:20px;height:20px;font-weight:800}
.page-index-xo-so__faq-answer{color:#AFC4E8;padding:12px 0 0;line-height:1.7;font-size:0.95rem;border-top:1px solid #1B3357;margin-top:12px}
@media (max-width:1024px){.page-index-xo-so__features-grid{grid-template-columns:1fr 1fr}.page-index-xo-so__logo-grid{grid-template-columns:repeat(3,1fr)}.page-index-xo-so__logo-item:nth-child(5){grid-column:auto}.page-index-xo-so__logo-item:nth-child(6){grid-column:auto}}
@media (max-width:768px){.page-index-xo-so__hero-section{flex-direction:column;padding:10px 0 0}.page-index-xo-so__hero-image-wrapper{flex-direction:column;padding:0 12px 8px}.page-index-xo-so__hero-image{aspect-ratio:2/1}.page-index-xo-so__hero-content{padding:16px 12px 24px}.page-index-xo-so__hero-description{overflow-wrap:break-word}.page-index-xo-so__hero-actions{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;flex-direction:column;align-items:stretch}.page-index-xo-so__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-index-xo-so__logo-grid{grid-template-columns:repeat(2,1fr);gap:12px}.page-index-xo-so__logo-item:nth-child(5),.page-index-xo-so__logo-item:nth-child(6){grid-column:auto}.page-index-xo-so__guide-steps{grid-template-columns:1fr}.page-index-xo-so__guide-figure{flex-direction:column;width:100%}.page-index-xo-so__guide-figure img{width:100%;aspect-ratio:2/1;object-fit:cover}.page-index-xo-so__features-grid{grid-template-columns:1fr}.page-index-xo-so img{max-width:100%!important;height:auto!important}.page-index-xo-so{overflow-x:hidden}.page-index-xo-so__logo-section,.page-index-xo-so__guide-section,.page-index-xo-so__features-section,.page-index-xo-so__faq-section{width:100%;max-width:100%;box-sizing:border-box}}