:root{color-scheme:light;--color-bg: #ffffff;--color-surface: #ffffff;--color-surface-muted: #f7f9fb;--color-site-chrome: #eef4f8;--color-text: #10233f;--color-text-muted: #526277;--color-border: #d8e0e8;--color-border-strong: #aebdca;--color-primary: #006f78;--color-primary-strong: #005b63;--color-primary-soft: #e7f6f7;--color-warning: #ed6a1a;--color-warning-soft: #fff7ed;--color-danger: #b42318;--color-success: #13795b;--shadow-workspace: 0 8px 24px rgb(16 35 63 / 8%);--radius-control: 8px;--radius-panel: 12px;font-family:Inter,Segoe UI,system-ui,sans-serif;color:var(--color-text);background:var(--color-bg)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:linear-gradient(180deg,#f3f8fb 0,#fff 220px),var(--color-bg);color:var(--color-text);font-size:15px;line-height:1.55}a{color:inherit}.site-header{display:flex;align-items:center;justify-content:space-between;min-height:56px;border-bottom:1px solid var(--color-border);background:var(--color-site-chrome);box-shadow:inset 0 -1px #ffffffbd;padding:0 max(24px,calc((100vw - 1480px)/2))}.site-header a{text-decoration:none}.site-header a:focus{outline:none}.site-header nav,.site-footer nav{display:flex;gap:8px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:750;outline:none}.brand:focus{outline:none}.brand-logo{width:24px;height:24px;filter:drop-shadow(1px 1px 1px rgb(0 0 0 / 18%)) drop-shadow(-1px -1px 1px rgb(255 255 255 / 50%))}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px;border-top:1px solid var(--color-border);background:var(--color-site-chrome);box-shadow:inset 0 1px #ffffffc7;padding:20px max(24px,calc((100vw - 1480px)/2));color:var(--color-text-muted);font-size:.875rem}.site-footer p{margin:0}.site-footer a{text-decoration:none}.site-header nav a,.site-footer nav a{border-radius:999px;color:var(--color-text-muted);padding:2px 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a{text-decoration-thickness:1.5px;text-underline-offset:3px}.tool-card-copy{display:block}.tool-card-image{display:block;float:right;width:250px;height:250px;margin:0 0 22px 28px;object-fit:contain;border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-surface-muted)}.tool-card h3{margin:0 0 12px;font-size:1rem;line-height:1.25}.tool-card p,.notice p{margin:0}.tool-card p{color:#2f4666;font-size:.98rem;line-height:1.6}.related-card-links{margin-top:28px}.tool-content-sections .content-section-wide{grid-column:1 / -1}.related-article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.related-article-card{display:grid;align-content:start;gap:4px;min-height:116px;border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-surface);padding:16px;text-decoration:none}.related-article-card strong{display:block;color:var(--color-primary-strong);line-height:1.25}.related-article-card 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nav{flex-wrap:wrap}.site-footer{align-items:flex-start;flex-direction:column;padding-inline:16px}.site-footer nav{flex-wrap:wrap}.page-shell{width:min(100% - 24px,1480px);padding-top:20px}.content-article,.related-article-grid{grid-template-columns:1fr}.tool-card{min-height:0;padding:20px}.tool-card-image{float:none;width:min(250px,100%);height:auto;margin:0 0 18px;aspect-ratio:1}.tool-hero{grid-template-columns:1fr}.tool-action-group,.tool-action-buttons{justify-self:stretch;justify-content:flex-start}.share-fallback{right:auto;left:0}.guide-grid{grid-template-columns:1fr}.guide-section{padding:16px}}.tool-provenance-notice{color:var(--color-text-muted);font-size:.875rem;line-height:1.5;margin:.75rem 0 0}.tool-provenance-notice a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:.18em}