*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--navy-900: #0a1628;--navy-800: #0f1f3d;--navy-700: #152a4a;--navy-600: #1a3557;--navy-500: #1e3a5f;--gold-500: #c9a84c;--gold-400: #d4b85c;--gold-300: #e0c96d;--white: #ffffff;--gray-50: #f8f9fa;--gray-100: #f1f3f5;--gray-200: #e9ecef;--gray-300: #dee2e6;--gray-500: #6c757d;--gray-600: #495057;--gray-700: #343a40;--gray-800: #212529;--font-serif: "Noto Serif JP", serif;--font-sans: "Noto Sans JP", sans-serif;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--radius: 8px;--radius-lg: 12px}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);color:var(--gray-800);line-height:1.8;background:var(--white);overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}.breadcrumb{background:var(--navy-900);padding:12px 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h1{font-family:var(--font-serif);font-size:clamp(1.5rem,4vw,2.2rem);font-weight:600;margin-bottom:32px;line-height:1.5;color:var(--gold-400)}.hero-lead{font-size:clamp(1.1rem,2.5vw,1.4rem);font-family:var(--font-serif);margin-bottom:8px;line-height:1.7}.hero-lead strong{color:var(--gold-300)}.hero-sub{font-size:1rem;margin-top:24px;margin-bottom:40px;opacity:.9;line-height:1.8}.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius);font-size:.95rem;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;text-decoration:none}.btn-primary{background:var(--gold-500);color:var(--navy-900)}.btn-primary:hover{background:var(--gold-300);transform:translateY(-2px);box-shadow:0 4px 16px #c9a84c66}.btn-secondary{background:transparent;color:var(--white);border:2px solid 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var(--gold-500)}.subsection-desc{color:var(--gray-600);margin-bottom:24px;font-size:.95rem}.concerns{padding:80px 0;background:var(--gray-50)}.concerns-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.concern-card{background:var(--white);padding:32px 24px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border-left:4px solid var(--gold-500);transition:transform .3s,box-shadow .3s}.concern-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.concern-icon{color:var(--navy-600);margin-bottom:16px}.concern-card h3{font-size:1.05rem;font-weight:600;margin-bottom:8px;color:var(--navy-800)}.concern-card p{font-size:.9rem;color:var(--gray-600)}.about-breach{padding:80px 0}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:48px}.about-text h3{font-family:var(--font-serif);font-size:1.3rem;color:var(--navy-700);margin-bottom:16px}.about-text p{margin-bottom:16px;color:var(--gray-700);line-height:1.9}.about-image img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.breach-types-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.breach-type{background:var(--gray-50);padding:24px;border-radius:var(--radius);text-align:center;transition:transform .3s}.breach-type:hover{transform:translateY(-3px)}.breach-type-icon{font-size:2rem;margin-bottom:12px}.breach-type h4{font-size:1rem;font-weight:600;color:var(--navy-700);margin-bottom:8px}.breach-type p{font-size:.85rem;color:var(--gray-600)}.response{padding:80px 0;background:var(--gray-50)}.steps{display:flex;flex-direction:column;gap:20px}.step{display:flex;align-items:flex-start;gap:24px;background:var(--white);padding:24px 32px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.step-number{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--gold-500);min-width:48px}.step-content h4{font-size:1.05rem;font-weight:600;color:var(--navy-700);margin-bottom:6px}.step-content p{font-size:.9rem;color:var(--gray-600)}.defense-points{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.defense-point{display:flex;align-items:flex-start;gap:16px;background:var(--white);padding:20px 24px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.defense-check{color:var(--gold-500);font-size:1.4rem;font-weight:700;min-width:28px;line-height:1.4}.defense-point h4{font-size:.95rem;font-weight:600;color:var(--navy-700);margin-bottom:4px}.defense-point p{font-size:.85rem;color:var(--gray-600)}.buyer-case{padding:80px 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h3{font-family:var(--font-serif);font-size:1.8rem;font-weight:700;color:var(--navy-800);margin-bottom:4px}.attorney-title{font-size:.9rem;color:var(--gray-500);margin-bottom:16px}.attorney-info>p{margin-bottom:16px;color:var(--gray-700);line-height:1.9}.attorney-career{margin-top:20px;margin-bottom:20px}.attorney-career p{font-size:.9rem;color:var(--gray-600);margin-bottom:6px}.btn-link{display:inline-flex;align-items:center;color:var(--navy-600);font-weight:500;font-size:.9rem;transition:color .2s}.btn-link:hover{color:var(--gold-500)}.flow{padding:80px 0;background:var(--gray-50)}.flow-steps{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:32px}.flow-step{background:var(--white);padding:28px 24px;border-radius:var(--radius-lg);text-align:center;flex:1;min-width:180px;max-width:200px;box-shadow:var(--shadow-sm);position:relative}.flow-step:after{content:"";position:absolute;top:50%;right:-12px;width:8px;height:8px;border-top:2px solid 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h2{font-family:var(--font-serif);font-size:clamp(1.4rem,3vw,1.8rem);font-weight:600;margin-bottom:20px;line-height:1.6}.cta p{font-size:.95rem;opacity:.9;margin-bottom:36px;line-height:1.8}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}.cta-links{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;padding-top:24px;border-top:1px solid rgba(255,255,255,.2)}.cta-links a{font-size:.85rem;color:#ffffffb3;transition:color .2s}.cta-links a:hover{color:var(--gold-400)}.footer{background:var(--navy-900);color:#ffffffb3;padding:40px 0 24px}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:24px}.footer-name{font-family:var(--font-serif);font-size:1.1rem;color:var(--white);margin-bottom:4px}.footer-address{font-size:.8rem}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{font-size:.85rem;transition:color .2s}.footer-links a:hover{color:var(--gold-400)}.footer-copyright{text-align:center;font-size:.75rem;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);opacity:.6}.fixed-cta{position:fixed;bottom:24px;right:24px;display:flex;align-items:center;gap:8px;background:var(--gold-500);color:var(--navy-900);padding:14px 24px;border-radius:50px;font-size:.9rem;font-weight:600;box-shadow:0 4px 20px #c9a84c66;transition:all .3s;z-index:1000}.fixed-cta:hover{background:var(--gold-300);transform:translateY(-2px);box-shadow:0 6px 24px #c9a84c80}@media (max-width: 768px){.hero{min-height:500px;padding:60px 20px}.hero-cta{flex-direction:column;align-items:center}.btn{width:100%;max-width:320px;justify-content:center}.about-content{grid-template-columns:1fr;gap:32px}.about-image{order:-1}.concerns-grid,.breach-types-grid,.buyer-grid,.features-grid,.defense-points{grid-template-columns:1fr}.attorney-section{grid-template-columns:1fr;padding:32px 24px;text-align:center}.flow-steps{flex-direction:column;align-items:center}.flow-step{max-width:100%}.flow-step:after{display:none}.office-content{grid-template-columns:1fr}.area-badges{flex-direction:column;align-items:center}.attorney-image{max-width:250px;margin:0 auto}.step{flex-direction:column;gap:12px}.cta-buttons{flex-direction:column;align-items:center}.cta-links{flex-direction:column;align-items:center;gap:12px}.footer-content{flex-direction:column;text-align:center}.footer-links{justify-content:center}.fixed-cta{bottom:16px;right:16px;padding:12px 20px;font-size:.85rem}}@media (max-width: 480px){.hero h1{font-size:1.3rem}.section-title{font-size:1.4rem}.container{padding:0 16px}}