@supports not (color:light-dark(#000, #fff)){.unsupported{--bg-base:#f4f4f5;--bg-surface:#fff;--text-primary:#18181b;--text-secondary:#52525b;--text-tertiary:#6b6b73;--border-subtle:#e4e4e7;--success-text:#157a3b;--fill-default:#18181b0f;--fill-hover:#18181b1a;--fill-pressed:#18181b24;--accent-default:#4f46e5;--border-focus:#4f46e5}}.unsupported{min-height:100dvh;padding:var(--space-6) var(--space-4);background:var(--bg-base);color:var(--text-primary);place-items:center;display:grid}.unsupported-card{border-radius:var(--radius-lg);background:var(--bg-surface);width:100%;max-width:400px;box-shadow:inset 0 0 0 var(--line-thin) var(--border-subtle)}.unsupported-brand{font-weight:var(--font-weight-semibold);color:var(--text-tertiary)}.unsupported-card h1{font-size:var(--font-xl-size);line-height:var(--font-xl-leading);font-weight:var(--font-weight-semibold)}.unsupported-card p{color:var(--text-secondary)}.unsupported-card ul{margin:0;padding:0;list-style:none}.unsupported-card li svg{width:16px;height:16px;color:var(--success-text);flex:none}.unsupported-card .btn{width:100%}.unsupported-acts{text-align:center}.unsupported-card .unsupported-acts p{font-size:var(--font-sm-size);line-height:var(--font-sm-leading);color:var(--text-tertiary)}.load-failed{min-height:100dvh;padding:var(--space-4);background:var(--bg-base);place-items:center;display:grid}.load-failed-box{width:100%;max-width:400px}