.en-shell { --font-golos: Arial; --font-spectral: Georgia; }
.en-shell { color: var(--sv-text, #18252b); background: var(--sv-page, #f7f8fa); min-height: 100vh; font-family: var(--font-golos), sans-serif; }
.en-header, .en-footer { max-width: 1120px; margin: 0 auto; padding: 24px; }
.en-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--sv-border, #d5dfe3); }
.en-brand { font-size: 18px; font-weight: 600; }
.en-header nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.en-shell a { color: var(--sv-accent, #176b73); text-underline-offset: 3px; text-decoration: underline; }
.en-shell a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.en-header a { padding: 8px 0; }
.en-skip-link { position: absolute; left: 16px; top: -100px; z-index: 100; padding: 12px; background: var(--sv-page, #fff); }
.en-skip-link:focus { top: 8px; }
.en-main { max-width: 820px; margin: 0 auto; padding: 44px 24px 64px; }
.en-article h1 { font-family: var(--font-spectral), serif; font-size: clamp(30px, 4vw, 46px); line-height: 1.16; font-weight: 600; margin: 12px 0 20px; overflow-wrap: anywhere; }
.en-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.en-preview { padding: 14px 18px; margin-bottom: 24px; border: 1px solid var(--sv-border, #d5dfe3); border-radius: 8px; font-size: 14px; }
.en-source-link { font-size: 14px; }
.en-prose { font-size: 17px; line-height: 1.75; overflow-wrap: anywhere; }
.en-prose h2 { font-size: 25px; font-weight: 600; line-height: 1.3; margin: 36px 0 16px; scroll-margin-top: 24px; }
.en-prose p, .en-prose ul, .en-prose ol { margin: 18px 0; }
.en-prose ul, .en-prose ol { padding-left: 24px; }
.en-prose li { margin: 10px 0; }
.en-footer { border-top: 1px solid var(--sv-border, #d5dfe3); font-size: 14px; line-height: 1.65; }
.en-footer p { max-width: 760px; margin: 10px 0; }
@media (max-width: 640px) {
  .en-header, .en-footer { padding: 20px; }
  .en-header { align-items: flex-start; flex-direction: column; gap: 8px; }
  .en-header nav { gap: 8px 20px; }
  .en-main { padding: 30px 20px 48px; }
  .en-prose { font-size: 16px; }
  .en-prose h2 { font-size: 23px; }
}