:root{color-scheme:light;--ink:#151a24;--muted:#657084;--line:#e2e7ef;--blue:#3867df;--blue-dark:#244eb9;--canvas:#f6f8fb;--surface:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.75 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--blue-dark);text-decoration:underline;text-underline-offset:3px}
.topbar{position:sticky;top:0;z-index:2;border-bottom:1px solid rgba(226,231,239,.88);background:rgba(255,255,255,.94);backdrop-filter:blur(14px)}
.nav{width:min(1080px,calc(100% - 36px));min-height:66px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{color:var(--ink);font-weight:760;text-decoration:none;letter-spacing:-.03em}
.navlinks,.footerlinks{display:flex;align-items:center;flex-wrap:wrap;gap:10px 22px}
.navlinks a,.footerlinks a{color:#596274;font-size:13px;text-decoration:none}
.site-language{max-width:148px;min-height:36px;padding:6px 9px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:13px}
.language-note{margin:0 0 24px;padding:10px 13px;border:1px solid #dfe7f5;border-radius:10px;background:#f4f7fc;color:#596579;font-size:13px}
.navlinks a:hover,.footerlinks a:hover{color:var(--blue-dark)}
main{width:min(820px,calc(100% - 36px));margin:52px auto 72px;padding:clamp(24px,5vw,52px);border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 16px 44px rgba(28,43,73,.055)}
.eyebrow{margin:0 0 10px;color:var(--blue-dark);font-size:12px;font-weight:760;letter-spacing:.12em;text-transform:uppercase}
h1{margin:0;font-size:clamp(32px,5vw,46px);line-height:1.18;letter-spacing:-.05em}
.updated{margin:12px 0 30px;color:var(--muted);font-size:13px}
.intro{margin:0 0 28px;padding:16px 18px;border:1px solid #dce6f7;border-radius:12px;background:#f3f6ff;color:#344665}
h2{margin:34px 0 8px;font-size:20px;line-height:1.35;letter-spacing:-.025em}
h3{margin:20px 0 6px;font-size:16px}
p,ul,ol{margin:0 0 14px}
ul,ol{padding-left:22px}
li{padding-left:3px;margin:4px 0}
.contact{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
footer{padding:22px 18px 32px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.footer-inner{width:min(1080px,100%);margin:auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px 24px}
.footer-brand{color:#374052;font-weight:700}
@media(max-width:640px){.nav{min-height:60px;align-items:flex-start;flex-direction:column;justify-content:center;gap:5px;padding:9px 0}.navlinks{gap:7px 15px}.navlinks a{font-size:12px}.site-language{min-height:31px;padding:3px 8px;font-size:12px}main{margin:24px auto 40px;padding:24px 20px}.footer-inner{align-items:flex-start;flex-direction:column;gap:10px}}
html[dir="rtl"] body{text-align:right}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}