.content-page,.article-page{max-width:1080px;margin:0 auto;padding:52px 24px 80px}.lead{font-size:1.2rem;line-height:1.7;color:#56606d}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.guide-grid a{padding:24px;border:1px solid #e2e6ec;border-radius:12px;color:inherit;text-decoration:none;background:#fff}.guide-grid a:hover{border-color:#1677ff;box-shadow:0 8px 24px #1677ff18}.guide-grid h2{font-size:1.15rem}.guide-grid p,.guide-grid small{color:#687383}.article-page{max-width:820px}.breadcrumb{margin-bottom:32px}.article-page article>header{padding-bottom:24px;border-bottom:1px solid #e5e8ed}.article-page article section{margin:38px 0}.article-page article p,.article-page article li{font-size:1.05rem;line-height:1.82}.article-page aside{padding:20px;border-left:4px solid #1677ff;background:#eef6ff;line-height:1.6}@media(max-width:800px){.guide-grid{grid-template-columns:1fr}}
.tool-explainer{max-width:900px;margin:32px auto;padding:28px;background:#fff;border:1px solid #e1e5eb;border-radius:12px;color:#263238}.tool-explainer h2{margin:24px 0 10px}.tool-explainer h2:first-child{margin-top:0}.tool-explainer h3{margin:18px 0 6px}.tool-explainer li,.tool-explainer p{line-height:1.65}