.rs-site .blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.rs-site .blog-card{display:flex;flex-direction:column;gap:9px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;text-decoration:none;color:inherit;box-shadow:0 1px 2px #14142808;transition:border-color .15s,transform .15s}.rs-site .blog-card:hover{border-color:var(--ind);transform:translateY(-2px)}.rs-site .blog-card h2{font-size:17px;line-height:1.3;letter-spacing:-.01em;margin:0}.rs-site .blog-card p{margin:0;font-size:13.5px;color:var(--mut);line-height:1.5}.rs-site .blog-meta{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--mut);margin-top:auto}.rs-site .blog-cat{font-size:11.5px;font-weight:700;color:var(--ind);background:#4f46e514;padding:3px 10px;border-radius:999px;align-self:flex-start}.rs-site .article{max-width:760px;margin:28px auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 42px;box-shadow:0 1px 2px #14142808}@media(max-width:560px){.rs-site .article{padding:22px 20px}}.rs-site .art-tool--wide{max-width:1060px;margin-left:auto;margin-right:auto}.rs-site .article-head{padding:0 0 6px}.rs-site .article-head h1{font-size:clamp(26px,3.6vw,38px);line-height:1.14;letter-spacing:-.02em;margin:14px 0 12px}.rs-site .article-meta{display:flex;gap:12px;align-items:center;font-size:13px;color:var(--mut)}.rs-site .article-body{font-size:16px;line-height:1.62;color:#2c2c38}.rs-site .article-body h2{font-size:22px;letter-spacing:-.01em;margin:32px 0 10px;scroll-margin-top:80px}.rs-site .article-body p{margin:0 0 14px}.rs-site .article-body ul{margin:0 0 16px;padding-left:22px;display:flex;flex-direction:column;gap:7px}.rs-site .article-body li{line-height:1.55}.rs-site .article-body .art-formula{background:#f6f6fb;border:1px solid var(--line);border-left:3px solid var(--ind);border-radius:10px;padding:12px 16px;margin:0 0 18px;font-size:15px;font-variant-numeric:tabular-nums;color:#33333f}.rs-site .art-tool{margin:36px 0 8px;padding:26px;border-radius:20px;background:linear-gradient(180deg,#fbfbff,#f4f4fb);border:1px solid var(--line)}.rs-site .art-tool .art-tool-h{font-size:13px;font-weight:700;color:var(--ind);text-transform:uppercase;letter-spacing:.06em}.rs-site .art-tool h3{font-size:21px;letter-spacing:-.01em;margin:8px 0 6px}.rs-site .art-tool p{margin:0 0 16px;color:var(--mut);font-size:14.5px}.rs-site .article-related{margin-top:34px}.rs-site .article-related h3{font-size:18px;margin:0 0 12px}.rs-site .related-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:620px){.rs-site .related-list{grid-template-columns:1fr}}.rs-site .related-list a{border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:14px;font-weight:600;color:#33333f;text-decoration:none}.rs-site .related-list a:hover{border-color:var(--ind);color:var(--ind)}