.guide-case-section{color:#18232d;background:#f7f8fa;border:1px solid #dbe0e4;border-top:3px solid #e85017;margin:40px clamp(20px,5vw,80px);padding:28px;scroll-margin-top:100px;font-size:1rem;line-height:1.8}.zh-main .guide-case-section{margin:48px 0 0;scroll-margin-top:24px}.guide-case-section h2{margin:12px 0 24px;font-size:clamp(1.5rem,2.5vw,2rem);line-height:1.4}.guide-case-section h3{margin:0 0 10px;font-size:1.125rem;line-height:1.6}.guide-case-section p{margin:0 0 20px}.guide-case-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:32px;display:grid}.guide-case-layout article{min-width:0}.guide-case-section a{color:#a6370f;text-underline-offset:5px;overflow-wrap:anywhere}.guide-case-watch{margin-bottom:12px;font-weight:700;display:block}.guide-case-links{border-top:1px solid #dbe0e4;flex-wrap:wrap;gap:12px 24px;margin-top:8px;padding-top:20px;display:flex}.guide-case-section a:focus-visible{outline-offset:4px;outline:3px solid #e85017}@media (max-width:680px){.guide-case-section{margin:32px 20px;padding:20px}.guide-case-layout{grid-template-columns:1fr;gap:24px}.guide-case-links{flex-direction:column}}