:root{color-scheme:light;--ink:#1e3a4d;--ink-muted:#4a6a80;--ink-faint:#6e8ba0;--paper:#f7fbfe;--paper-deep:#eef6fc;--paper-card:#ffffff;--line:#dcebf5;--line-strong:#cfe6f5;--primary:#0273ad;--primary-deep:#015d8c;--primary-wash:#e3f2fc;--mark:rgba(2,132,199,0.13);--ok:#067647;--warn:#8b6a1f;--danger:#b3261e;--font-body:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans JP",system-ui,sans-serif;--text-body:17px;--text-sm:15px;--text-note:13px;--text-h3:19px;--text-h2:24px;--text-h1:30px;--text-h1-wide:34px;--leading-body:1.85;--leading-heading:1.4;--tracking-body:0.01em;--tracking-heading:0.02em;--space-1:8px;--space-2:12px;--space-3:16px;--space-4:24px;--space-5:32px;--space-6:48px;--space-7:64px;--space-8:96px;--radius-sm:8px;--radius:10px;--radius-lg:12px;--shadow-xs:0 1px 1px rgba(20,66,94,0.04);--shadow-sm:0 1px 3px rgba(20,66,94,0.06);--shadow-md:0 2px 6px rgba(20,66,94,0.07);--shadow-lg:0 4px 14px -4px rgba(20,66,94,0.12);--content:42rem;--gutter:1.25rem;--ease:cubic-bezier(0.22,0.72,0.3,1);--duration-fast:120ms;--duration:200ms;--duration-slow:320ms}