:root{--color-bg: #ffffff;--color-surface: #fafafa;--color-text: #0a0a0a;--color-text-secondary: #666666;--color-border: #e0e0e0;--color-accent: #000000;--color-hover: #333333;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;scroll-behavior:smooth}body{min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}img{max-width:100%;height:auto}.nav[data-astro-cid-pux6a34n]{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);box-shadow:0 2px 8px #0000000d}.nav-container[data-astro-cid-pux6a34n]{max-width:1200px;margin:0 auto;padding:var(--spacing-sm) var(--spacing-md);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md)}.logo[data-astro-cid-pux6a34n]{display:flex;align-items:center;height:40px}.logo-image[data-astro-cid-pux6a34n]{height:100%;width:auto;object-fit:contain}.nav-links[data-astro-cid-pux6a34n]{display:flex;gap:var(--spacing-lg);list-style:none;margin-left:auto;margin-right:var(--spacing-md)}.nav-link[data-astro-cid-pux6a34n]{color:var(--color-text-secondary);font-size:.9375rem;font-weight:500;transition:color .2s ease}.nav-link[data-astro-cid-pux6a34n]:hover{color:var(--color-text)}.btn-contact[data-astro-cid-pux6a34n]{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:var(--color-accent);color:#fff;border-radius:var(--radius-lg);font-weight:600;font-size:.9375rem;transition:all .2s ease}.btn-contact[data-astro-cid-pux6a34n]:hover{background:var(--color-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-contact[data-astro-cid-pux6a34n] svg[data-astro-cid-pux6a34n]{width:16px;height:16px}@media(max-width:768px){.nav-links[data-astro-cid-pux6a34n]{display:none}.nav-container[data-astro-cid-pux6a34n]{padding:var(--spacing-sm)}}.footer[data-astro-cid-sz7xmlte]{background:#0a0a0a;color:#fff;padding:var(--spacing-3xl) var(--spacing-md) var(--spacing-lg)}.footer-container[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto}.footer-main[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr 2fr;gap:var(--spacing-3xl);padding-bottom:var(--spacing-xl);border-bottom:1px solid rgba(255,255,255,.2);margin-bottom:var(--spacing-lg)}.footer-brand[data-astro-cid-sz7xmlte]{max-width:300px}.footer-logo[data-astro-cid-sz7xmlte]{height:48px;margin-bottom:var(--spacing-sm);display:flex;align-items:center}.footer-logo-image[data-astro-cid-sz7xmlte]{height:100%;width:auto;object-fit:contain;filter:brightness(0) invert(1)}.footer-tagline[data-astro-cid-sz7xmlte]{color:#fffc;line-height:1.6}.footer-links[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-xl)}.footer-title[data-astro-cid-sz7xmlte]{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-md)}.link-list[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-xs)}.footer-link[data-astro-cid-sz7xmlte]{color:#fffc;font-size:.9375rem;transition:color .2s ease}.footer-link[data-astro-cid-sz7xmlte]:hover{color:#fff}.footer-bottom[data-astro-cid-sz7xmlte]{text-align:center}.copyright[data-astro-cid-sz7xmlte]{color:#fff9;font-size:.875rem}@media(max-width:768px){.footer[data-astro-cid-sz7xmlte]{padding:var(--spacing-2xl) var(--spacing-sm) var(--spacing-md)}.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--spacing-xl)}.footer-links[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--spacing-lg)}}