@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap";.header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-height);background:#fffffff5;backdrop-filter:blur(16px);border-bottom:1px solid var(--c-border-light);transition:box-shadow 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0}}.label{font-family:var(--font-en);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--c-accent);margin-bottom:var(--space-sm)}.heading-xl{font-size:clamp(32px,5vw,48px);font-weight:800;line-height:1.3;letter-spacing:-.025em}.heading-lg{font-size:clamp(26px,3.5vw,36px);font-weight:700;line-height:1.35;letter-spacing:-.02em}.heading-md{font-size:clamp(20px,2.5vw,24px);font-weight:700;line-height:1.4;letter-spacing:-.01em}.heading-sm{font-size:18px;font-weight:600;line-height:1.5}.body-lg{font-size:17px;line-height:1.9;color:var(--c-text-secondary)}.body-md{font-size:15px;line-height:1.85;color:var(--c-text-secondary)}.body-sm{font-size:14px;line-height:1.8;color:var(--c-text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:14px 28px;border-radius:var(--radius-md);font-size:15px;font-weight:600;white-space:nowrap;transition:all var(--duration) 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