.pattern-header[data-astro-cid-x6keu4nj]{margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid var(--color-border)}.pattern-badge[data-astro-cid-x6keu4nj]{display:inline-block;padding:.2rem .75rem;border-radius:4px;font-size:var(--fs-sm);font-weight:600;background:var(--color-accent-light);color:var(--color-accent);margin-bottom:.75rem}.pattern-title[data-astro-cid-x6keu4nj]{font-size:var(--fs-3xl);font-weight:800;margin:0 0 .75rem;color:var(--color-text)}.pattern-desc[data-astro-cid-x6keu4nj]{font-size:var(--fs-md);color:var(--color-text-sub);line-height:1.7;margin:0 0 1rem}.pattern-meta[data-astro-cid-x6keu4nj]{display:flex;gap:.5rem}.meta-tag[data-astro-cid-x6keu4nj]{padding:.15rem .625rem;border-radius:4px;font-size:var(--fs-sm);background:#0000000d;color:var(--color-text-sub)}@media(max-width:640px){.pattern-title[data-astro-cid-x6keu4nj]{font-size:var(--fs-2xl)}}.content-section[data-astro-cid-alifk2mm]{margin-bottom:2.5rem}.content-heading[data-astro-cid-alifk2mm]{font-size:var(--fs-lg);font-weight:700;margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.when-grid[data-astro-cid-alifk2mm]{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.when-use[data-astro-cid-alifk2mm],.when-not[data-astro-cid-alifk2mm]{padding:1rem;border-radius:8px}.when-use[data-astro-cid-alifk2mm]{background:#f0fdf4;border:1px solid #bbf7d0}.when-not[data-astro-cid-alifk2mm]{background:#fff5f5;border:1px solid #fecaca}.when-title[data-astro-cid-alifk2mm]{font-size:var(--fs-sm);font-weight:700;margin:0 0 .5rem}.when-yes[data-astro-cid-alifk2mm]{color:#16a34a}.when-no[data-astro-cid-alifk2mm]{color:#dc2626}[data-astro-cid-alifk2mm]:slotted(ul){margin:0;padding-left:1.25rem;font-size:var(--fs-sm);color:var(--color-text-sub);line-height:1.7}@media(max-width:640px){.when-grid[data-astro-cid-alifk2mm]{grid-template-columns:1fr}}.content-section[data-astro-cid-ygtpivue]{margin-bottom:2.5rem}.content-heading[data-astro-cid-ygtpivue]{font-size:var(--fs-lg);font-weight:700;margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.anatomy-diagram[data-astro-cid-ygtpivue]{padding:1.5rem;border:1px solid var(--color-border);border-radius:8px;background:var(--color-sidebar-bg);margin-bottom:1rem}.anatomy-part[data-astro-cid-ygtpivue]{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.75rem}.anatomy-part[data-astro-cid-ygtpivue]:last-child{margin-bottom:0}.anatomy-num[data-astro-cid-ygtpivue]{width:22px;height:22px;border-radius:50%;background:var(--color-accent);color:#fff;font-size:var(--fs-xs);font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.15rem}.anatomy-label[data-astro-cid-ygtpivue]{font-size:var(--fs-sm);font-weight:600;color:var(--color-text)}.anatomy-legend[data-astro-cid-ygtpivue]{font-size:var(--fs-sm);color:var(--color-text-sub);line-height:1.7;padding-left:1.25rem}.content-section[data-astro-cid-zqkbl4g5]{margin-bottom:2.5rem}.content-heading[data-astro-cid-zqkbl4g5]{font-size:var(--fs-lg);font-weight:700;margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.key-points[data-astro-cid-zqkbl4g5]{margin-top:1rem}.key-points[data-astro-cid-zqkbl4g5] h3{font-size:var(--fs-sm);font-weight:700;margin:0 0 .5rem}.key-points[data-astro-cid-zqkbl4g5] h3+ul{margin-bottom:1rem}.key-points[data-astro-cid-zqkbl4g5] ul{margin:0;padding-left:1.25rem;font-size:var(--fs-sm);color:var(--color-text-sub);line-height:1.7}.key-points[data-astro-cid-zqkbl4g5] li+li{margin-top:.375rem}.key-points[data-astro-cid-zqkbl4g5] code{font-size:.8em;background:#f0f4f8;padding:.1em .3em;border-radius:3px;color:var(--color-accent)}.content-section[data-astro-cid-3cysqnnw]{margin-bottom:2.5rem}.content-heading[data-astro-cid-3cysqnnw]{font-size:var(--fs-lg);font-weight:700;margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.a11y-checklist[data-astro-cid-3cysqnnw]{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1rem}.a11y-checklist[data-astro-cid-3cysqnnw] .a11y-item{padding:1rem 1.25rem;border-radius:8px;background:var(--color-sidebar-bg)}.a11y-checklist[data-astro-cid-3cysqnnw] .a11y-item h3{font-size:var(--fs-sm);font-weight:600;margin:0 0 .25rem}.a11y-checklist[data-astro-cid-3cysqnnw] .a11y-item h3 a{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px}.a11y-checklist[data-astro-cid-3cysqnnw] .a11y-item p{font-size:var(--fs-sm);color:var(--color-text-sub);margin:0;line-height:1.6}.a11y-checklist[data-astro-cid-3cysqnnw] .a11y-item code{font-size:.8em;background:#f0f4f8;padding:.1em .3em;border-radius:3px;color:var(--color-accent)}.key-points[data-astro-cid-3cysqnnw]{margin-top:1rem}.key-points[data-astro-cid-3cysqnnw] h3{font-size:var(--fs-sm);font-weight:700;margin:0 0 .5rem}.key-points[data-astro-cid-3cysqnnw] ul{margin:0;padding-left:1.25rem;font-size:var(--fs-sm);color:var(--color-text-sub);line-height:1.7}.key-points[data-astro-cid-3cysqnnw] li+li{margin-top:.375rem}kbd[data-astro-cid-3cysqnnw]{padding:.15em .4em;border:1px solid #ccc;border-radius:3px;background:#f7f7f7;font-size:var(--fs-sm);font-family:inherit}.content-section[data-astro-cid-yjhsadc5]{margin-bottom:2.5rem}.content-heading[data-astro-cid-yjhsadc5]{font-size:var(--fs-lg);font-weight:700;margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.mistakes-list[data-astro-cid-yjhsadc5]{display:flex;flex-direction:column;gap:.75rem}.mistakes-list[data-astro-cid-yjhsadc5] .mistake-item{padding:1rem;border-radius:8px;background:#fffbeb;border:1px solid #fde68a}.mistakes-list[data-astro-cid-yjhsadc5] .mistake-item h3{font-size:var(--fs-sm);font-weight:700;color:#92400e;margin:0 0 .375rem}.mistakes-list[data-astro-cid-yjhsadc5] .mistake-item p{font-size:var(--fs-sm);color:var(--color-text-sub);line-height:1.6;margin:0}.mistakes-list[data-astro-cid-yjhsadc5] .mistake-item code{font-size:.8em;background:#0000000d;padding:.1em .3em;border-radius:3px}.related-nav[data-astro-cid-l7u3j6hr]{font-size:var(--fs-xs)}.related-title[data-astro-cid-l7u3j6hr]{font-size:var(--fs-sm);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-sub);margin:0 0 .75rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.related-content[data-astro-cid-l7u3j6hr]{display:flex;flex-direction:column;gap:1rem}.related-content[data-astro-cid-l7u3j6hr] .related-links h3{font-size:var(--fs-sm);font-weight:700;margin:0 0 .35rem;color:var(--color-text)}.related-content[data-astro-cid-l7u3j6hr] .related-links ul{margin:0;padding:0;list-style:none;font-size:var(--fs-xs)}.related-content[data-astro-cid-l7u3j6hr] .related-links li{padding:.15rem 0}.related-content[data-astro-cid-l7u3j6hr] .related-links a{color:var(--color-accent);text-decoration:none}.related-content[data-astro-cid-l7u3j6hr] .related-links a:hover{text-decoration:underline;text-underline-offset:2px}@media(max-width:999px){.related-title[data-astro-cid-l7u3j6hr]{font-size:var(--fs-lg);font-weight:700;text-transform:none;letter-spacing:normal;color:var(--color-text);margin:0 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border)}.related-content[data-astro-cid-l7u3j6hr]{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.related-content[data-astro-cid-l7u3j6hr] .related-links{margin-top:1rem;padding:1rem;border-radius:8px;background:var(--color-accent-light)}.related-content[data-astro-cid-l7u3j6hr] .related-links h3{font-size:var(--fs-sm);font-weight:700;margin:0 0 .5rem;color:var(--color-accent)}.related-content[data-astro-cid-l7u3j6hr] .related-links ul{margin:0;padding:0;list-style:none;font-size:var(--fs-sm)}.related-content[data-astro-cid-l7u3j6hr] .related-links li+li{margin-top:.25rem}.related-content[data-astro-cid-l7u3j6hr] .related-links a{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px}}@media(max-width:640px){.related-content[data-astro-cid-l7u3j6hr]{grid-template-columns:1fr}}