:root{--bg: #ffffff;--bg-soft: #f5f7f8;--text: #101828;--text-muted: #475467;--border: #e4e7eb;--border-strong: #d0d5dd;--primary: #0e8a8a;--primary-dark: #106969;--primary-soft: rgba(14, 138, 138, .08);--accent: #f5c842;--accent-dark: #d9ad28;--radius: 16px;--radius-sm: 10px;--radius-pill: 999px;--shadow: 0 1px 3px rgba(16, 24, 40, .04);--shadow-hover: 0 8px 28px -8px rgba(14, 138, 138, .18);--transition: .25s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;font-size:16px;line-height:1.7;color:var(--text);background:var(--bg-soft);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative}a{color:var(--primary);text-decoration:none;transition:color 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