:root{--color-primary:#00d2ff;--color-secondary:#3a7bd5;--color-accent:#7f00ff;--text-main:#f8f9fa;--text-muted:#adb5bd;--bg-dark:#0a0f16;--bg-card:#14192399;--bg-glass:#ffffff08;--border-glass:#ffffff14;--shadow-glow:0 0 20px #00d2ff4d;--shadow-glass:0 8px 32px 0 #0000005e;--font-sans:"Inter", "Noto Sans JP", sans-serif;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-smooth:.4s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;position:relative;overflow-x:hidden}body:before,body:after{content:"";filter:blur(120px);z-index:-1;opacity:.4;border-radius:50%;width:600px;height:600px;animation:20s infinite alternate float;position:fixed}body:before{background:var(--color-secondary);top:-100px;left:-100px}body:after{background:var(--color-accent);animation-delay:-10s;bottom:-100px;right:-100px}@keyframes float{0%{transform:translate(0)scale(1)}50%{transform:translate(50px,50px)scale(1.1)}to{transform:translate(-50px,-50px)scale(.9)}}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);box-shadow:var(--shadow-glass);border-radius:24px}.text-gradient{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.btn{cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:50px;justify-content:center;align-items:center;padding:.8rem 2rem;font-family:inherit;font-size:1.1rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 0 30px #00d2ff99}.btn-secondary{background:var(--bg-glass);color:var(--text-main);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:#ffffff1a;transform:translateY(-2px)}h1{letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(2.5rem,5vw,4.5rem);font-weight:700;line-height:1.2}h2{margin-bottom:2rem;font-size:clamp(2rem,4vw,3rem);font-weight:700}p{color:var(--text-muted);margin-bottom:1.5rem;font-size:1.125rem}nav{justify-content:space-between;align-items:center;padding:1.5rem 0;display:flex}.logo{color:var(--text-main);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:2rem;display:flex}.nav-links a{color:var(--text-muted);transition:var(--transition-fast);font-weight:500;text-decoration:none}.nav-links a:hover{color:var(--color-primary)}footer{border-top:1px solid var(--border-glass);text-align:center;color:var(--text-muted);margin-top:6rem;padding:3rem 0}footer .footer-links{justify-content:center;gap:2rem;margin-bottom:1.5rem;display:flex}footer a{color:var(--text-muted);transition:var(--transition-fast);text-decoration:none}footer a:hover{color:var(--color-primary)}.fade-in-up{opacity:0;animation:.8s ease-out forwards fadeInUp;transform:translateY(30px)}.delay-1{animation-delay:.2s}.delay-2{animation-delay:.4s}.delay-3{animation-delay:.6s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.legal-content{padding:4rem 0}.legal-content h1{margin-bottom:.5rem;font-size:2.5rem}.legal-content .last-updated{color:var(--text-muted);margin-bottom:3rem;font-size:.9rem}.legal-content h2{color:var(--text-main);margin-top:2.5rem;margin-bottom:1rem;font-size:1.5rem}.legal-content p{margin-bottom:1rem;font-size:1rem}.legal-content ul,.legal-content ol{color:var(--text-muted);margin-bottom:1.5rem;margin-left:1.5rem}.legal-content li{margin-bottom:.5rem}