@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap");:root{--md-ref-typeface-brand:"Poppins",sans-serif;--md-ref-typeface-plain:"Poppins",sans-serif;--md-sys-typescale-headline-large-size:2rem;--md-sys-typescale-body-medium-size:1rem;--md-sys-typescale-body-medium-line-height:1.5rem;--md-sys-color-primary:#6750a4;--md-sys-color-on-primary:#fff;--md-sys-color-primary-container:#eaddff;--md-sys-color-on-primary-container:#21005d;--md-sys-color-secondary:#625b71;--md-sys-color-on-secondary:#fff;--md-sys-color-secondary-container:#e8def8;--md-sys-color-on-secondary-container:#1d192b;--md-sys-color-tertiary:#7d5260;--md-sys-color-on-tertiary:#fff;--md-sys-color-tertiary-container:#ffd8e4;--md-sys-color-on-tertiary-container:#31111d;--md-sys-color-error:#b3261e;--md-sys-color-on-error:#fff;--md-sys-color-error-container:#f9dedc;--md-sys-color-on-error-container:#410e0b;--md-sys-color-background:#fffbfe;--md-sys-color-on-background:#1c1b1f;--md-sys-color-surface:#fffbfe;--md-sys-color-on-surface:#1c1b1f;--md-sys-color-surface-variant:#e7e0ec;--md-sys-color-on-surface-variant:#49454f;--md-sys-color-outline:#79747e;--md-sys-shape-corner-small:8px;--md-sys-shape-corner-medium:12px;--md-sys-shape-corner-large:16px;--md-sys-shape-corner-extra-large:28px;--md-sys-shape-corner-full:9999px}:root[data-theme=dark]{--md-sys-color-primary:#d0bcff;--md-sys-color-on-primary:#381e72;--md-sys-color-primary-container:#4f378b;--md-sys-color-on-primary-container:#eaddff;--md-sys-color-secondary:#ccc2dc;--md-sys-color-on-secondary:#332d41;--md-sys-color-secondary-container:#4a4458;--md-sys-color-on-secondary-container:#e8def8;--md-sys-color-tertiary:#efb8c8;--md-sys-color-on-tertiary:#492532;--md-sys-color-tertiary-container:#633b48;--md-sys-color-on-tertiary-container:#ffd8e4;--md-sys-color-error:#f2b8b5;--md-sys-color-on-error:#601410;--md-sys-color-error-container:#8c1d18;--md-sys-color-on-error-container:#f9dedc;--md-sys-color-background:#1c1b1f;--md-sys-color-on-background:#e6e1e5;--md-sys-color-surface:#1c1b1f;--md-sys-color-on-surface:#e6e1e5;--md-sys-color-surface-variant:#49454f;--md-sys-color-on-surface-variant:#e2ddee;--md-sys-color-outline:#938f99}body{color:var(--md-sys-color-on-background);background-color:var(--md-sys-color-background);font-family:var(--md-ref-typeface-plain);font-size:var(--md-sys-typescale-body-medium-size);line-height:var(--md-sys-typescale-body-medium-line-height)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}a{color:inherit;text-decoration:none}:focus{outline:none}:focus-visible{outline:3px solid var(--md-sys-color-primary);outline-offset:2px;border-radius:6px}.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus-visible{left:16px;top:16px;width:auto;height:auto;padding:8px 12px;background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);border-radius:var(--md-sys-shape-corner-small);z-index:1000}:root{--color-bg:#fff;--color-surface:#f8f9fb;--color-text:#1b1b1f;--color-muted:#5c5f66;--color-primary:#6750a4;--color-on-primary:#fff;--border-subtle:#e6e8ef;--font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";--radius-m:12px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px}@media (prefers-color-scheme:dark){:root{--color-bg:#0f0f12;--color-surface:#141419;--color-text:#e4e6eb;--color-muted:#a3a6ad;--color-primary:#d0bcff;--color-on-primary:#2b2250;--border-subtle:#2a2a33}}html[data-theme=light]{--color-bg:#fff;--color-surface:#f8f9fb;--color-text:#1b1b1f;--color-muted:#5c5f66;--color-primary:#6750a4;--color-on-primary:#fff}html[data-theme=dark]{--color-bg:#0f0f12;--color-surface:#141419;--color-text:#e4e6eb;--color-muted:#a3a6ad;--color-primary:#d0bcff;--color-on-primary:#2b2250}body,html{height:100%}body{margin:0;padding:var(--space-4);background:var(--color-bg);color:var(--color-text);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{max-width:960px;margin:0 auto}h1{color:var(--color-text);font-size:2rem;margin-bottom:var(--space-3)}p{color:var(--color-muted)}.btn-primary{display:inline-block;padding:10px 16px;border-radius:var(--radius-m);background:var(--color-primary);color:var(--color-on-primary);text-decoration:none;border:none}.app-header{position:-webkit-sticky;position:sticky;top:0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:var(--color-surface);border-bottom:1px solid var(--border-subtle)}.app-header .container{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4)}.theme-toggle select{padding:6px 8px;border-radius:8px}