.v258-language{display:inline-flex;align-items:center;gap:3px;margin-right:8px;padding:3px;border:1px solid rgba(96,47,142,.2);border-radius:999px;background:rgba(255,255,255,.65);flex-shrink:0}
.v258-language a{display:grid;place-items:center;min-width:38px;min-height:32px;padding:4px 8px;border-radius:999px;color:#573573;font:750 12px/1.2 Inter,system-ui,sans-serif;text-decoration:none}
.v258-language a[aria-current=true]{background:#752fe3;color:#fff;box-shadow:0 3px 10px rgba(92,35,160,.18)}
.v258-language a:focus-visible{outline:3px solid #a657e8;outline-offset:2px}
html[lang=ru] .v6-nav{gap:16px}html[lang=ru] .v6-nav>a,html[lang=ru] .v6-nav-item>a{font-size:12px!important}html[lang=ru] .v6-book{font-size:12px;padding-inline:18px}
html[lang=ru] .footer257-groups a,html[lang=ru] .footer257-contact a,html[lang=ru] .footer257-contact button{line-height:1.45}
html[lang=ru] .b32-actions,html[lang=ru] .db20-actions{flex-wrap:wrap}
@media(max-width:720px){.v258-language{margin-right:2px;padding:2px}.v258-language a{min-width:34px;min-height:30px;font-size:11px}.v6-top-inner{gap:6px}.v6-social{gap:5px!important}}
.v6-social .v258-language a{width:auto;height:auto;min-width:38px;min-height:32px;font-size:12px}
@media(max-width:720px){.v6-social .v258-language a{min-width:34px;min-height:30px;font-size:11px}}
.v6-social .v258-language a[aria-current=true]{color:#fff!important}
/* Keep Russian navigation readable without pushing tablet content sideways. */
html[lang=ru] .v6-nav{gap:3px}
html[lang=ru] .v6-nav>a,html[lang=ru] .v6-nav-item>a{white-space:nowrap;padding-inline:7px}
@media(min-width:1101px){html[lang=ru] .v6-main-inner{grid-template-columns:auto minmax(180px,1fr) auto auto;gap:12px}}
@media(min-width:1101px) and (max-width:1240px){html[lang=ru] .v6-brand-logo{width:160px}html[lang=ru] .v6-book{padding-inline:13px}}