[data-theme=light]{--sign-page-bg:#f6f7fc;--sign-header-bg:hsla(0,0%,100%,.88);--sign-surface:#fff;--sign-surface-soft:#f7f8fc;--sign-surface-raised:#fff;--sign-text:#1d2235;--sign-text-muted:#697086;--sign-border:#e4e6f0;--sign-accent:#6657e8;--sign-accent-hover:#5546d5;--sign-accent-soft:#efedff;--sign-icon-bg:#efedff;--sign-shadow:0 26px 72px rgba(45,42,91,.12);--sign-overlay:rgba(16,24,40,.52)}[data-theme=dark]{--sign-page-bg:#0d0e16;--sign-header-bg:rgba(18,19,31,.9);--sign-surface:#171824;--sign-surface-soft:#1d1f2d;--sign-surface-raised:#232536;--sign-text:#f4f3fb;--sign-text-muted:#aaaabd;--sign-border:#303244;--sign-accent:#9589ff;--sign-accent-hover:#aaa1ff;--sign-accent-soft:rgba(149,137,255,.14);--sign-icon-bg:rgba(149,137,255,.14);--sign-shadow:0 30px 90px rgba(0,0,0,.42);--sign-overlay:rgba(3,7,18,.76)}