:root{--primary-gradient-start: #667eea;--primary-gradient-end: #764ba2;--primary-color: #667eea;--secondary-color: #2c3e50;--accent-color: #764ba2;--text-primary: #2c3e50;--text-secondary: #666666;--text-light: #888888;--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-accent: #f5f7fa;--border-light: rgba(0, 0, 0, .1);--shadow-soft: rgba(0, 0, 0, .08);--shadow-medium: rgba(0, 0, 0, .15);--font-primary: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}:root{--color-background: var(--bg-primary);--color-background-soft: var(--bg-secondary);--color-background-mute: var(--bg-accent);--color-border: var(--border-light);--color-border-hover: var(--border-light);--color-heading: var(--text-primary);--color-text: var(--text-primary);--section-gap: 80px}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}html{width:100%;overflow-x:hidden}body{min-height:100vh;width:100%;margin:0;padding:0;color:var(--color-text);background:var(--color-background);transition:color .3s ease,background-color .3s ease;line-height:1.7;font-family:var(--font-primary);font-size:16px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;overflow-x:hidden}#app{max-width:1280px;margin:0 auto;padding:2rem;font-weight:400}a,.green{text-decoration:none;color:#00bd7e;transition:.4s;padding:3px}@media (hover: hover){a:hover{background-color:#00bd7e33}}html[data-v-c6c5b0ec],body[data-v-c6c5b0ec]{margin:0;padding:0;width:100%;overflow-x:hidden}.app[data-v-c6c5b0ec]{min-height:100vh;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;color:#333;line-height:1.7;width:100%;margin:0;padding:0}.container[data-v-c6c5b0ec]{width:100%;max-width:none;margin:0;padding:0 60px}.container-wide[data-v-c6c5b0ec]{width:100%;max-width:none;margin:0;padding:0}.header[data-v-c6c5b0ec]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center;padding:80px 40px}.company-name[data-v-c6c5b0ec]{font-size:3.5rem;font-weight:300;margin:0 0 20px;letter-spacing:2px}.tagline[data-v-c6c5b0ec]{font-size:1.3rem;font-weight:300;margin:0;opacity:.9}.main[data-v-c6c5b0ec]{flex:1;width:100%}.section[data-v-c6c5b0ec]{padding:80px 0;width:100%;margin:0}.section[data-v-c6c5b0ec]:nth-child(2n){background-color:#f8f9fa}.section-title[data-v-c6c5b0ec]{font-size:2.5rem;font-weight:300;text-align:center;margin:0 0 60px;color:#2c3e50}.hero[data-v-c6c5b0ec]{text-align:center}.hero-text[data-v-c6c5b0ec]{font-size:1.2rem;max-width:800px;margin:0 auto;color:#555;line-height:1.8}.services-grid[data-v-c6c5b0ec]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;margin-top:40px}.service-item[data-v-c6c5b0ec]{text-align:center;padding:40px 20px;background:#fff;border-radius:10px;box-shadow:0 5px 20px #00000014;transition:transform .3s ease,box-shadow .3s ease}.service-item[data-v-c6c5b0ec]:hover{transform:translateY(-5px);box-shadow:0 15px 40px #00000026}.service-item h3[data-v-c6c5b0ec]{font-size:1.5rem;font-weight:400;margin:0 0 20px;color:#667eea}.service-item p[data-v-c6c5b0ec]{color:#666;margin:0}.info-grid[data-v-c6c5b0ec]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px;margin-top:40px}.info-item[data-v-c6c5b0ec]{padding:30px;background:#fff;border-radius:8px;border-left:4px solid #667eea}.info-item h3[data-v-c6c5b0ec]{font-size:1.3rem;font-weight:500;margin:0 0 15px;color:#2c3e50}.info-item p[data-v-c6c5b0ec]{margin:0;color:#666}.contact[data-v-c6c5b0ec]{text-align:center}.contact-info[data-v-c6c5b0ec]{max-width:600px;margin:0 auto}.contact-email[data-v-c6c5b0ec]{font-size:1.2rem;margin:20px 0}.contact-label[data-v-c6c5b0ec]{font-weight:500;color:#2c3e50}.contact-email a[data-v-c6c5b0ec]{color:#667eea;text-decoration:none;margin-left:10px;border-bottom:2px solid transparent;transition:border-color .3s ease}.contact-email a[data-v-c6c5b0ec]:hover{border-bottom-color:#667eea}.footer[data-v-c6c5b0ec]{background-color:#2c3e50;color:#fff;text-align:center;padding:40px}.footer p[data-v-c6c5b0ec]{margin:0;opacity:.8}@media (min-width: 1200px){.container[data-v-c6c5b0ec]{padding:0 80px}}@media (max-width: 768px){.company-name[data-v-c6c5b0ec]{font-size:2.5rem}.tagline[data-v-c6c5b0ec]{font-size:1.1rem}.section-title[data-v-c6c5b0ec]{font-size:2rem}.services-grid[data-v-c6c5b0ec],.info-grid[data-v-c6c5b0ec]{grid-template-columns:1fr;gap:30px}.container[data-v-c6c5b0ec]{padding:0 20px}.container-wide[data-v-c6c5b0ec]{padding:0}.section[data-v-c6c5b0ec]{padding:60px 0}}@media (max-width: 480px){.company-name[data-v-c6c5b0ec]{font-size:2rem}.section-title[data-v-c6c5b0ec]{font-size:1.8rem}.hero-text[data-v-c6c5b0ec]{font-size:1.1rem}.container[data-v-c6c5b0ec]{padding:0 15px}}