:root{--blue-main: #2f5fb3;--blue-soft: #e8f0ff;--text-main: #333333}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;color:var(--text-main);background-color:#fff}.container{max-width:1100px;margin:0 auto;padding:48px 20px}.header{background-color:var(--blue-soft);border-bottom:1px solid #d6e3ff}.header-inner{max-width:1100px;margin:0 auto;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}.logo{font-weight:700;font-size:18px;color:var(--blue-main)}nav a{margin-left:24px;text-decoration:none;font-size:14px;color:var(--text-main)}nav a:hover{color:var(--blue-main)}.contact-link{padding:6px 12px;border-radius:16px;background-color:var(--blue-main);color:#fff;font-size:13px}.contact-link:hover{opacity:.85}footer{border-top:1px solid #e5e5e5;text-align:center;padding:24px;font-size:12px;color:#777}.service-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:32px}.service-card{background-color:var(--blue-soft);padding:24px;border-radius:12px}.service-card h2{margin-top:0;color:var(--blue-main);font-size:18px}.service-card p{font-size:14px;line-height:1.6}.service-note{margin-top:32px;font-size:14px}.strength-list{margin-top:32px;display:grid;gap:24px}.strength-item{padding:20px;border-left:4px solid var(--blue-main);background-color:#f9fbff}.strength-item h2{margin:0 0 8px;font-size:16px;color:var(--blue-main)}.strength-item p{margin:0;font-size:14px;line-height:1.6}.strength-note{margin-top:32px;font-size:14px}.company-table{width:100%;border-collapse:collapse;margin-top:32px}.company-table th,.company-table td{padding:12px 16px;border-bottom:1px solid #e5e5e5;font-size:14px;vertical-align:top}.company-table th{width:160px;text-align:left;color:var(--blue-main);font-weight:400}.company-note{margin-top:24px;font-size:13px;color:#555}.contact-box{margin:32px 0;padding:24px;background-color:var(--blue-soft);border-radius:12px}.contact-box h2{margin-top:0;font-size:16px;color:var(--blue-main)}.contact-box ul{margin:12px 0 0;padding-left:20px;font-size:14px}.contact-box li{margin-bottom:8px}.contact-button{display:inline-block;margin-top:24px;padding:12px 28px;background-color:var(--blue-main);color:#fff;text-decoration:none;border-radius:24px;font-size:14px}.contact-button:hover{opacity:.85}.contact-note{margin-top:16px;font-size:13px;color:#555}h1{font-size:28px;line-height:1.4}p{font-size:15px;line-height:1.8}@media screen and (max-width: 768px){h1{font-size:22px}p{font-size:14px}.footer-nav a{display:inline-block;margin:8px}.contact-button{width:100%;text-align:center}.company-table th{width:100%;display:block;padding-bottom:4px}.company-table td{display:block;padding-bottom:12px}}