html{font-size:var(--font-size-body);line-height:1.5;-webkit-text-size-adjust:100%}body{font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-text);background-color:var(--color-background);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:focus-visible{outline:3px solid var(--color-primary-dark);outline-offset:2px}.container{width:100%;margin:0 auto;background-color:var(--color-background);min-height:100vh;position:relative;display:flex;flex-direction:column}.btn{border:none;border-radius:5px;font-family:inherit;font-weight:700;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background-color:var(--color-primary-dark);color:var(--color-surface)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover)}.btn-outline{background-color:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-sm{padding:8px 16px;font-size:var(--font-size-small)}.password-field{position:relative}.password-field input::-ms-reveal{display:none}.error-message{color:var(--color-danger)}.logo-white{fill:var(--color-surface)}.logo-primary{fill:var(--color-primary)}.logo-light{fill:var(--color-primary);opacity:.6}.logo-medium{fill:var(--color-primary);opacity:.8}.logo-dark{fill:var(--color-primary-dark)}@keyframes skeleton-pulse{0%{opacity:.4}50%{opacity:1}to{opacity:.4}}.skeleton{background-color:var(--color-border);border-radius:4px;animation:skeleton-pulse 1.5s ease-in-out infinite}.skeleton-text{display:block}@media(min-width:768px){.container{max-width:768px;margin:0 auto}}@media print{.container{max-width:none;box-shadow:none}.btn{display:none}}