@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&family=Outfit:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap");*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text-main);background-color:#fff;line-height:1.75;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}a:hover{color:#6366f1}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-primary-dark);font-weight:700;line-height:1.35;margin-bottom:1rem;letter-spacing:-.02em}h1{font-size:2.5rem}h2{font-size:2rem;margin-top:2rem}h3{font-size:1.4rem;margin-top:1.5rem}p{margin-bottom:1rem}.container{max-width:var(--max-width)}.container,.content-container{margin:0 auto;padding:0 1.5rem}.content-container{max-width:var(--max-width-content)}.serif-font{font-family:var(--font-heading)}.sans-font{font-family:var(--font-sans)}.text-gradient-ai{background:var(--gradient-ai-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-sans);font-weight:700;text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;border:1px solid transparent;padding:.85rem 1.75rem;font-size:1rem;line-height:1.5;border-radius:var(--border-radius-pill);cursor:pointer;transition:var(--transition);text-decoration:none;box-shadow:var(--box-shadow)}.btn-large{padding:1rem 2.25rem;font-size:1.05rem}.btn-primary{background:var(--gradient-button);color:#fff!important;box-shadow:0 4px 15px rgba(37,99,235,.3)}.btn-primary:hover{background:var(--gradient-button-hover);transform:translateY(-2px);box-shadow:0 8px 25px rgba(99,102,241,.4)}.btn-accent{background:var(--gradient-button);color:#fff!important;box-shadow:0 4px 15px rgba(79,70,229,.3)}.btn-accent:hover{background:var(--gradient-button-hover);transform:translateY(-2px);box-shadow:0 8px 25px rgba(124,58,237,.4)}.btn-outline{background-color:#fff;color:var(--color-primary-dark)!important;border:1px solid var(--color-border)}.btn-outline:hover{border-color:#6366f1;background-color:var(--color-bg-light);transform:translateY(-2px);color:#4f46e5!important}.section{padding:5.5rem 0;position:relative}.section-light{background-color:var(--color-bg-light)}.section-title{text-align:center;max-width:800px;margin:0 auto 3.5rem}.section-title h2{font-size:2.25rem;margin:.5rem 0;color:var(--color-primary-dark)}.ai-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--gradient-ai-subtle);border:1px solid var(--color-border-ai);color:#6366f1;font-size:.8rem;font-weight:700;padding:4px 14px;border-radius:var(--border-radius-pill);letter-spacing:.05em;margin-bottom:1.25rem;box-shadow:0 2px 10px rgba(99,102,241,.1)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;margin-bottom:.5rem;font-size:.95rem;color:var(--color-primary-dark)}.form-group .required{color:#ef4444;font-size:.8rem;margin-left:.25rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.85rem 1rem;font-size:1rem;font-family:var(--font-sans);border:1px solid var(--color-border);border-radius:8px;background-color:#fff;color:var(--color-text-main);transition:var(--transition)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.15)}@media (max-width:768px){html{font-size:15px}.section{padding:3.5rem 0}.section-title h2{font-size:1.8rem}.btn-large{width:100%}}:root{--color-primary:#3b82f6;--color-primary-dark:#0f172a;--color-primary-hover:#2563eb;--gradient-ai:linear-gradient(135deg,#06b6d4,#3b82f6 30%,#8b5cf6 70%,#ec4899);--gradient-ai-text:linear-gradient(135deg,#0284c7,#6366f1 50%,#d946ef);--gradient-ai-subtle:linear-gradient(135deg,rgba(6,182,212,.08),rgba(99,102,241,.08) 50%,rgba(236,72,153,.08));--gradient-ai-card:linear-gradient(180deg,hsla(0,0%,100%,.95),rgba(248,250,252,.95));--gradient-button:linear-gradient(135deg,#2563eb,#4f46e5 50%,#7c3aed);--gradient-button-hover:linear-gradient(135deg,#1d4ed8,#4338ca 50%,#6d28d9);--color-accent:#f43f5e;--color-accent-hover:#e11d48;--color-bg-white:#fff;--color-bg-light:#f8fafc;--color-bg-subtle:#f1f5f9;--color-text-main:#1e293b;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-border-subtle:rgba(226,232,240,.8);--color-border-ai:rgba(139,92,246,.3);--font-sans:"Plus Jakarta Sans","Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-heading:"Outfit","Plus Jakarta Sans","Noto Sans JP",sans-serif;--font-serif:"Outfit","Plus Jakarta Sans","Noto Sans JP",sans-serif;--max-width:1200px;--max-width-content:800px;--border-radius:12px;--border-radius-pill:9999px;--box-shadow:0 4px 20px -2px rgba(15,23,42,.05);--box-shadow-hover:0 12px 32px -4px rgba(99,102,241,.15);--box-shadow-ai:0 10px 30px -5px rgba(139,92,246,.25);--transition:all 0.25s cubic-bezier(0.16,1,0.3,1)}