h1{font-size:2.2rem;line-height:1.4;color:#1a237e;margin:30px 0}h3,h4{color:#1a237e;margin:20px 0 15px}p{font-size:1.08rem;line-height:1.9;margin:0 0 18px;color:#1a237e}.meta-summary{font-size:1.05rem;background:#f1f5f9;padding:16px 20px;border-radius:12px;margin:30px 0;border-left:5px solid #2563eb}.box{background:#fff;border-radius:20px;padding:30px;margin:30px 0;box-shadow:0 10px 25px rgba(26,35,126,.1);border:1px solid rgba(26,35,126,.15);position:relative;overflow:hidden}.box::after{content:"";position:absolute;top:0;right:0;width:110px;height:110px;background:linear-gradient(135deg,rgba(26,35,126,.08),transparent);border-radius:0 20px 0 100%}.intro-hook p:first-child{font-size:1.2rem;line-height:1.8;margin-bottom:1rem;font-weight:700}.key-takeaways ul,.bullet-list{list-style:none;padding:0;margin:0}.key-takeaways li,.bullet-list li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid rgba(26,35,126,.08)}.key-takeaways li:last-child,.bullet-list li:last-child{border-bottom:0}.bullet-no{min-width:28px;height:28px;border-radius:50%;background:#1a237e;color:#fff;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-top:2px}.section-block{margin:80px 0}.section-heading{position:relative;background:#fff;padding:20px 25px 20px 72px;border:1px solid rgba(26,35,126,.5);border-radius:18px;margin:30px 0}.section-number{position:absolute;top:-1px;left:16px;width:30px;height:38px;background:#1a237e;clip-path:polygon(0 0,100% 0,100% 100%,50% 85%,0 100%);color:#fff;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center}.section-summary{background:#eef4ff;border-left:4px solid #1a237e;border-radius:14px;padding:18px 20px;margin:30px 0}.quote-box{background:#fff;border-left:6px solid #1a237e;border-radius:16px;padding:24px;margin:30px 0;box-shadow:0 6px 20px rgba(26,35,126,.08);font-size:1.05rem;font-weight:600}.table-wrap{overflow-x:auto;margin:30px 0}table{width:100%;min-width:760px;border-collapse:collapse;border:2px solid #1a237e;background:#fff;font-size:15px}th,td{padding:14px;border:1px solid rgba(26,35,126,.45);vertical-align:top;color:#1a237e}th{background:#1a237e;color:#fff;text-align:left}.image-card{background:#fff;border-radius:20px;padding:30px;margin:30px 0;box-shadow:0 10px 25px rgba(26,35,126,.1);border:1px solid rgba(26,35,126,.15)}.image-row{display:flex;gap:20px;align-items:center;margin:30px 0}.image-row img{width:180px;margin:30px 0;flex-shrink:0}.card-grid{display:flex;flex-wrap:wrap;gap:20px;margin:30px 0}.card-item{flex:1 1 calc(50% - 10px);min-width:260px;background:#fff;padding:28px;border-radius:18px;box-shadow:0 10px 25px rgba(26,35,126,.1)}.highlight-box{background:#fff;border-radius:15px;padding:30px;margin:30px 0;box-shadow:0 6px 20px rgba(24,33,115,.1);border:2px dashed #182173;position:relative}.highlight-label,.caution-label,.memo-label{position:absolute;top:-14px;left:20px;color:#fff;padding:4px 12px;border-radius:20px;font-size:.95rem;font-weight:700}.highlight-label{background:#182173}.caution-box{background:#fff1ec;border-radius:15px;padding:25px;margin:30px 0;border:1px solid #f00;position:relative;color:#f00;font-weight:600}.caution-label{background:#f00}.memo-box{background:#e3f2fd;border-radius:15px;padding:25px;margin:30px 0;border:1px solid #2939c6;position:relative;color:#2939c6;font-weight:600}.memo-label{background:#2939c6}.faq-item{background:#fff;border-radius:18px;border:1px solid rgba(26,35,126,.15);margin:16px 0;box-shadow:0 4px 15px rgba(26,35,126,.05);overflow:hidden}.faq-item summary{cursor:pointer;list-style:none;padding:20px;background:rgba(26,35,126,.08);font-size:1.05rem;font-weight:700}.faq-item summary::-webkit-details-marker{display:none}.faq-answer{padding:20px;background:#fff}.cta-box{background:linear-gradient(135deg,#1a237e,#3146c4);color:#fff;border-radius:22px;padding:34px 30px;margin:30px 0;box-shadow:0 14px 30px rgba(26,35,126,.2)}.cta-box p,.cta-box h2{color:#fff}.cta-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px}.cta-buttons a{display:inline-block;padding:14px 18px;border-radius:12px;text-decoration:none;font-weight:700;background:#fff;color:#1a237e}.reference-list li{margin-bottom:12px}@media (max-width:768px){h1{font-size:1.8rem}.box,.image-card,.cta-box{padding:22px}.image-row{flex-direction:column;align-items:flex-start}.image-row img{width:100%;max-width:320px}.section-heading{padding:18px 18px 18px 62px}}