:root{--color-primary: #0e7a5f;--color-primary-dark: #0a5c48;--color-primary-soft: #e7f3ef;--color-accent: #e8590c;--color-text: #1c1f22;--color-text-muted: #6b7280;--color-bg: #ffffff;--color-bg-alt: #f6f7f7;--color-border: #e5e7e9;--color-danger: #c0392b;--font-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;--font-en: "Inter", "Helvetica Neue", Arial, sans-serif;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 40px;--space-5: 64px;--space-6: 96px;--radius: 12px;--shadow: 0 1px 2px rgba(15, 30, 40, .06), 0 8px 24px rgba(15, 30, 40, .08);--transition: .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-ja);font-size:16px;line-height:1.9;letter-spacing:.02em;color:var(--color-text);background:var(--color-bg);font-feature-settings:"palt";-webkit-font-smoothing:antialiased}h1,h2,h3,h4{line-height:1.4;margin:0}button,input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--color-primary)}