.tool-page[data-astro-cid-f736wv6q]{padding-block:var(--space-12)}.tool-page__head[data-astro-cid-f736wv6q]{text-align:center;margin-bottom:var(--space-8);display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.tool-page__eyebrow[data-astro-cid-f736wv6q]{text-transform:uppercase;letter-spacing:.08em;font-size:.8125rem;font-weight:600;color:var(--color-secondary)}.tool-page__title[data-astro-cid-f736wv6q]{font-family:var(--font-serif);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:600;line-height:1.15}.tool-page__lede[data-astro-cid-f736wv6q]{max-width:620px;color:var(--color-text-muted);font-size:1rem;line-height:1.65}.tool-page__form[data-astro-cid-f736wv6q]{margin-bottom:var(--space-10)}.alert[data-astro-cid-f736wv6q]{max-width:720px;margin:0 auto var(--space-8);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);border:1px solid;font-size:.9375rem}.alert--error[data-astro-cid-f736wv6q]{background-color:color-mix(in srgb,var(--color-primary) 6%,transparent);border-color:color-mix(in srgb,var(--color-primary) 25%,transparent);color:var(--color-primary-dark)}.report[data-astro-cid-f736wv6q]{display:flex;flex-direction:column;gap:var(--space-5)}.score[data-astro-cid-f736wv6q]{display:flex;align-items:center;gap:var(--space-5);padding:var(--space-6);background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);border-left:6px solid var(--color-text-muted)}.score--a[data-astro-cid-f736wv6q]{border-left-color:var(--color-secondary)}.score--b[data-astro-cid-f736wv6q]{border-left-color:#4a9b3f}.score--c[data-astro-cid-f736wv6q]{border-left-color:var(--color-accent)}.score--d[data-astro-cid-f736wv6q]{border-left-color:#d97706}.score--f[data-astro-cid-f736wv6q]{border-left-color:var(--color-primary)}.score__badge[data-astro-cid-f736wv6q]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:96px;padding:var(--space-4);background:var(--color-bg-alt);border-radius:var(--radius-lg)}.score__grade[data-astro-cid-f736wv6q]{font-family:var(--font-serif);font-size:2.75rem;font-weight:700;line-height:1;color:var(--color-text)}.score__value[data-astro-cid-f736wv6q]{margin-top:var(--space-1);font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text-muted)}.score__title[data-astro-cid-f736wv6q]{font-family:var(--font-mono);font-size:1.25rem;color:var(--color-text);margin-bottom:var(--space-1)}.score__summary[data-astro-cid-f736wv6q]{color:var(--color-text-muted);font-size:.9375rem;line-height:1.55}.check[data-astro-cid-f736wv6q]{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:var(--space-5) var(--space-6);display:flex;flex-direction:column;gap:var(--space-4)}.check__head[data-astro-cid-f736wv6q]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.check__head[data-astro-cid-f736wv6q] h3[data-astro-cid-f736wv6q]{font-family:var(--font-serif);font-size:1.1875rem;font-weight:600;color:var(--color-text)}.pill[data-astro-cid-f736wv6q]{display:inline-block;padding:2px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;font-family:var(--font-mono)}.pill--ok[data-astro-cid-f736wv6q]{background:color-mix(in srgb,var(--color-secondary) 14%,transparent);color:var(--color-secondary)}.pill--err[data-astro-cid-f736wv6q]{background:color-mix(in srgb,var(--color-primary) 14%,transparent);color:var(--color-primary)}.pill--warn[data-astro-cid-f736wv6q]{background:color-mix(in srgb,var(--color-accent) 18%,transparent);color:#8a6612}.check__raw[data-astro-cid-f736wv6q]{margin:0;padding:var(--space-3) var(--space-4);background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow-x:auto}.check__raw[data-astro-cid-f736wv6q] code[data-astro-cid-f736wv6q]{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text);white-space:pre-wrap;word-break:break-all}.check__intro[data-astro-cid-f736wv6q]{font-size:.875rem;color:var(--color-text-muted)}.check__intro[data-astro-cid-f736wv6q] code[data-astro-cid-f736wv6q]{font-family:var(--font-mono);font-size:.8125rem;background:var(--color-bg-alt);padding:1px 6px;border-radius:var(--radius-sm)}.check__grid[data-astro-cid-f736wv6q]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-3) var(--space-5)}.check__grid[data-astro-cid-f736wv6q] dt[data-astro-cid-f736wv6q]{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted)}.check__grid[data-astro-cid-f736wv6q] dd[data-astro-cid-f736wv6q]{font-family:var(--font-mono);font-size:.9375rem;color:var(--color-text);margin-top:2px;word-break:break-word}.check__findings[data-astro-cid-f736wv6q]{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}.finding[data-astro-cid-f736wv6q]{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:.9375rem;line-height:1.5;border-left:4px solid var(--color-border);background:var(--color-bg-alt)}.finding--ok[data-astro-cid-f736wv6q]{border-left-color:var(--color-secondary);background:color-mix(in srgb,var(--color-secondary) 8%,transparent);color:#0f4a26}.finding--info[data-astro-cid-f736wv6q]{border-left-color:#4f5fb3;background:color-mix(in srgb,#4f5fb3 7%,transparent);color:#2b357a}.finding--warn[data-astro-cid-f736wv6q]{border-left-color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:#7a5610}.finding--error[data-astro-cid-f736wv6q]{border-left-color:var(--color-primary);background:color-mix(in srgb,var(--color-primary) 7%,transparent);color:var(--color-primary-dark)}.dkim-list[data-astro-cid-f736wv6q]{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-2)}.dkim-list[data-astro-cid-f736wv6q] li[data-astro-cid-f736wv6q]{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:color-mix(in srgb,var(--color-secondary) 8%,transparent);color:var(--color-secondary);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.875rem}.dkim-type[data-astro-cid-f736wv6q]{font-size:.7rem;text-transform:uppercase;background:color-mix(in srgb,var(--color-secondary) 22%,transparent);padding:1px 6px;border-radius:var(--radius-sm)}.next-steps[data-astro-cid-f736wv6q]{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-5) var(--space-6)}.next-steps[data-astro-cid-f736wv6q] h3[data-astro-cid-f736wv6q]{font-family:var(--font-serif);font-size:1.1875rem;margin-bottom:var(--space-3);color:var(--color-text)}.next-steps[data-astro-cid-f736wv6q] ol[data-astro-cid-f736wv6q]{padding-left:var(--space-5);display:flex;flex-direction:column;gap:var(--space-2);color:var(--color-text);font-size:.9375rem;line-height:1.55}.next-steps[data-astro-cid-f736wv6q] code[data-astro-cid-f736wv6q]{font-family:var(--font-mono);font-size:.8125rem;background:var(--color-surface);padding:1px 6px;border-radius:var(--radius-sm);color:var(--color-primary-dark)}.info-grid[data-astro-cid-f736wv6q]{margin-top:var(--space-12);display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6)}.info-card[data-astro-cid-f736wv6q]{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.info-card[data-astro-cid-f736wv6q] h3[data-astro-cid-f736wv6q]{font-family:var(--font-serif);font-size:1.125rem;margin-bottom:var(--space-3)}.info-card[data-astro-cid-f736wv6q] p[data-astro-cid-f736wv6q],.info-card[data-astro-cid-f736wv6q] li[data-astro-cid-f736wv6q]{color:var(--color-text-muted);font-size:.9375rem;line-height:1.6}.info-card[data-astro-cid-f736wv6q] ul[data-astro-cid-f736wv6q]{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}