.main-content[data-astro-cid-q3z52wua]{background:var(--color-bg);padding:2rem 0}.container[data-astro-cid-q3z52wua]{max-width:1201px;margin:0 auto;padding:0 2rem}.content-wrapper[data-astro-cid-q3z52wua]{display:grid;grid-template-columns:1fr 300px;gap:3rem;margin-top:2rem}.main-article[data-astro-cid-q3z52wua]{background:var(--color-surface);border-radius:var(--radius-lg);padding:3rem;box-shadow:var(--shadow-md)}.article-header[data-astro-cid-q3z52wua]{text-align:center;margin-bottom:3rem}.page-title[data-astro-cid-q3z52wua]{font-size:2.5rem;font-weight:700;color:var(--color-text);margin-bottom:1rem;line-height:1.2}.page-subtitle[data-astro-cid-q3z52wua]{font-size:1.25rem;color:var(--color-text-light);margin-bottom:2rem}.hero-image[data-astro-cid-q3z52wua]{width:100%;max-width:800px;height:auto;border-radius:var(--radius-md);margin:0 auto}.problem-overview[data-astro-cid-q3z52wua]{margin-bottom:4rem}.problem-overview[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:1rem}.problem-overview[data-astro-cid-q3z52wua]>p[data-astro-cid-q3z52wua]{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.problem-grid[data-astro-cid-q3z52wua]{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2rem}.problem-card[data-astro-cid-q3z52wua]{background:var(--color-bg-alt);padding:2rem;border-radius:var(--radius-md);text-align:center;transition:transform .3s ease}.problem-card[data-astro-cid-q3z52wua]:hover{transform:translateY(-5px)}.problem-card[data-astro-cid-q3z52wua] img[data-astro-cid-q3z52wua]{width:100%;height:auto;border-radius:var(--radius-sm);margin-bottom:1rem}.problem-card[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.25rem;color:var(--color-text);margin-bottom:.75rem}.problem-card[data-astro-cid-q3z52wua] p[data-astro-cid-q3z52wua]{color:var(--color-text-light);line-height:1.6}.solution-steps[data-astro-cid-q3z52wua]{margin-bottom:4rem}.solution-steps[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:1rem}.solution-steps[data-astro-cid-q3z52wua]>p[data-astro-cid-q3z52wua]{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.step-container[data-astro-cid-q3z52wua]{display:flex;flex-direction:column;gap:2rem}.step-item[data-astro-cid-q3z52wua]{display:flex;gap:2rem;padding:2rem;background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);transition:border-color .3s ease}.step-item[data-astro-cid-q3z52wua]:hover{border-color:var(--color-primary-light)}.step-number[data-astro-cid-q3z52wua]{flex-shrink:0;width:50px;height:50px;background:var(--color-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700}.step-content[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.5rem;color:var(--color-text);margin-bottom:1rem}.step-content[data-astro-cid-q3z52wua] p[data-astro-cid-q3z52wua]{color:var(--color-text-light);line-height:1.7;margin-bottom:1rem}.step-content[data-astro-cid-q3z52wua] ul[data-astro-cid-q3z52wua]{list-style:none;padding-left:0}.step-content[data-astro-cid-q3z52wua] li[data-astro-cid-q3z52wua]{color:var(--color-text);position:relative;padding:.5rem 0 .5rem 1.5rem}.step-content[data-astro-cid-q3z52wua] li[data-astro-cid-q3z52wua]:before{content:"→";position:absolute;left:0;color:var(--color-primary);font-weight:700}.dns-info[data-astro-cid-q3z52wua]{background:var(--color-primary-lightest);padding:1.5rem;border-radius:var(--radius-sm);margin-top:1rem}.dns-info[data-astro-cid-q3z52wua] strong[data-astro-cid-q3z52wua]{color:var(--color-primary-dark);display:block;margin-bottom:.75rem}.advanced-solutions[data-astro-cid-q3z52wua]{margin-bottom:4rem}.advanced-solutions[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:1rem}.advanced-solutions[data-astro-cid-q3z52wua]>p[data-astro-cid-q3z52wua]{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.advanced-grid[data-astro-cid-q3z52wua]{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.solution-box[data-astro-cid-q3z52wua]{background:var(--color-bg-alt);padding:2rem;border-radius:var(--radius-md);border-left:4px solid var(--color-primary)}.solution-box[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.25rem;color:var(--color-text);margin-bottom:1rem}.solution-box[data-astro-cid-q3z52wua] p[data-astro-cid-q3z52wua]{color:var(--color-text-light);line-height:1.7}.prevention-tips[data-astro-cid-q3z52wua]{margin-bottom:4rem}.prevention-tips[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:2rem}.prevention-tips[data-astro-cid-q3z52wua] img[data-astro-cid-q3z52wua]{width:100%;height:auto;border-radius:var(--radius-md);margin-bottom:2rem}.tips-list[data-astro-cid-q3z52wua]{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.tip-item[data-astro-cid-q3z52wua]{background:var(--color-surface);padding:2rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.tip-item[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.25rem;color:var(--color-primary);margin-bottom:1rem}.tip-item[data-astro-cid-q3z52wua] p[data-astro-cid-q3z52wua]{color:var(--color-text-light);line-height:1.7}.troubleshooting-checklist[data-astro-cid-q3z52wua]{margin-bottom:4rem}.troubleshooting-checklist[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:1rem}.troubleshooting-checklist[data-astro-cid-q3z52wua]>p[data-astro-cid-q3z52wua]{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.checklist-container[data-astro-cid-q3z52wua]{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.checklist-column[data-astro-cid-q3z52wua]{background:var(--color-bg-alt);padding:2rem;border-radius:var(--radius-md)}.checklist-column[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.5rem;color:var(--color-text);margin-bottom:1.5rem;text-align:center}.checklist[data-astro-cid-q3z52wua]{list-style:none;padding:0}.checklist[data-astro-cid-q3z52wua] li[data-astro-cid-q3z52wua]{color:var(--color-text);position:relative;padding:.75rem 0 .75rem 2rem;border-bottom:1px solid var(--color-border)}.checklist[data-astro-cid-q3z52wua] li[data-astro-cid-q3z52wua]:last-child{border-bottom:none}.checklist[data-astro-cid-q3z52wua] li[data-astro-cid-q3z52wua]:before{content:"✓";position:absolute;left:0;color:var(--color-primary);font-weight:700;font-size:1.2rem}.common-errors[data-astro-cid-q3z52wua]{margin-bottom:4rem}.common-errors[data-astro-cid-q3z52wua] h2[data-astro-cid-q3z52wua]{font-size:2rem;color:var(--color-text);margin-bottom:1rem}.common-errors[data-astro-cid-q3z52wua]>p[data-astro-cid-q3z52wua]{font-size:1.125rem;color:var(--color-text-light);margin-bottom:2rem;line-height:1.7}.error-solutions[data-astro-cid-q3z52wua]{display:flex;flex-direction:column;gap:1.5rem}.error-item[data-astro-cid-q3z52wua]{background:var(--color-surface);padding:2rem;border-radius:var(--radius-md);border-left:4px solid var(--color-primary-light);box-shadow:var(--shadow-sm)}.error-item[data-astro-cid-q3z52wua] h3[data-astro-cid-q3z52wua]{font-size:1.25rem;color:var(--color-primary-dark);margin-bottom:1rem;font-family:Courier New,monospace;background:var(--color-primary-lightest);padding:.5rem 1rem;border-radius:var(--radius-sm);display:inline-block}.error-item[data-astro-cid-q3z52wua] p[data-astro-cid-q3z52wua]{color:var(--color-text-light);line-height:1.7}.sidebar[data-astro-cid-q3z52wua]{position:sticky;top:2rem;height:fit-content}.cta-section[data-astro-cid-q3z52wua]{margin:4rem 0 2rem}@media (max-width: 1024px){.content-wrapper[data-astro-cid-q3z52wua]{grid-template-columns:1fr;gap:2rem}.problem-grid[data-astro-cid-q3z52wua],.advanced-grid[data-astro-cid-q3z52wua],.tips-list[data-astro-cid-q3z52wua]{grid-template-columns:repeat(2,1fr)}.main-article[data-astro-cid-q3z52wua]{padding:2rem}.page-title[data-astro-cid-q3z52wua]{font-size:2rem}}@media (max-width: 768px){.container[data-astro-cid-q3z52wua]{padding:0 1rem}.problem-grid[data-astro-cid-q3z52wua],.advanced-grid[data-astro-cid-q3z52wua],.tips-list[data-astro-cid-q3z52wua],.checklist-container[data-astro-cid-q3z52wua]{grid-template-columns:1fr;gap:1.5rem}.main-article[data-astro-cid-q3z52wua]{padding:1.5rem}.page-title[data-astro-cid-q3z52wua]{font-size:1.75rem}.page-subtitle[data-astro-cid-q3z52wua]{font-size:1.125rem}.step-item[data-astro-cid-q3z52wua]{flex-direction:column;gap:1rem;padding:1.5rem}.step-number[data-astro-cid-q3z52wua]{align-self:flex-start}}@media (max-width: 480px){.main-article[data-astro-cid-q3z52wua]{padding:1rem}.page-title[data-astro-cid-q3z52wua]{font-size:1.5rem}.article-header[data-astro-cid-q3z52wua]{margin-bottom:2rem}.problem-overview[data-astro-cid-q3z52wua],.solution-steps[data-astro-cid-q3z52wua],.advanced-solutions[data-astro-cid-q3z52wua],.prevention-tips[data-astro-cid-q3z52wua],.troubleshooting-checklist[data-astro-cid-q3z52wua],.common-errors[data-astro-cid-q3z52wua]{margin-bottom:2.5rem}.step-item[data-astro-cid-q3z52wua],.problem-card[data-astro-cid-q3z52wua],.solution-box[data-astro-cid-q3z52wua],.tip-item[data-astro-cid-q3z52wua],.checklist-column[data-astro-cid-q3z52wua],.error-item[data-astro-cid-q3z52wua]{padding:1rem}}.page-wrap[data-astro-cid-q3z52wua]{display:contents}