:root{--color-primary:#35618e;--color-primary-hover:#2b4f74;--color-primary-active:#244366;--color-primary-soft:#eaf1f8;--color-primary-border:#cbd6e2;--color-canvas:#f5f7fa;--color-surface:#fff;--color-ink:#22303f;--color-ink-strong:#16222e;--color-muted:#667486;--color-line:#e4e9ef;--color-line-strong:#d3dae2;--color-field:#fbfcfd;--color-danger:#c0453b;--color-danger-soft:#fbeceb;--color-success:#2e7d57;--color-success-soft:#e7f3ec;--radius-sm:6px;--radius:8px;--radius-lg:12px;--shadow-sm:0 1px 2px #16222e0d;--shadow:0 2px 8px #16222e0f;--font-sans:system-ui, -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw}html{height:100%}body{min-height:100%;color:var(--color-ink);background:var(--color-canvas);font-family:var(--font-sans);letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}