:root{--ink:#20262d;--ink2:#3d4a55;--muted:#687785;--line:#dbe4e9;--soft:#f7f9fb;--pale:#eef8fc;--cyan:#11a9e2;--blue:#087faf;--blue2:#066b96;--green:#17855c;--shadow:0 18px 55px rgba(29,44,56,.1);--max:1160px;--head:76px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.68 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}p{color:var(--ink2)}h1,h2,h3{line-height:1.12;letter-spacing:-.035em;margin-top:0}h1{font-size:clamp(2.65rem,5vw,4.4rem);margin-bottom:20px}h2{font-size:clamp(2rem,3.5vw,3rem);margin-bottom:18px}h3{font-size:1.25rem;margin:30px 0 10px}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.skip{position:fixed;left:12px;top:10px;z-index:3000;transform:translateY(-150%);padding:9px 13px;border-radius:8px;background:var(--ink);color:#fff;text-decoration:none;font-weight:800}.skip:focus{transform:none}.logo-defs{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}.logo{display:block;width:164px;max-width:100%;overflow:visible}
.site-header{position:sticky;top:0;z-index:1000;min-height:var(--head);background:rgba(255,255,255,.93);border-bottom:1px solid rgba(219,228,233,.82);backdrop-filter:blur(16px);transition:.18s}.site-header.scrolled{box-shadow:0 8px 26px rgba(29,44,56,.08)}.site-header>.container{width:min(calc(100% - 40px),1240px)}.header-inner{min-height:var(--head);display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}.brand{display:inline-flex;text-decoration:none}.desktop-nav{display:flex;justify-content:center;gap:3px}.desktop-nav a,.login{padding:9px 11px;border-radius:9px;text-decoration:none;color:var(--ink2);font-size:.93rem;font-weight:720}.desktop-nav a:hover,.login:hover{background:var(--soft);color:var(--ink)}.desktop-nav a.active{background:var(--pale);color:var(--blue2)}.actions{display:flex;align-items:center;gap:7px}.btn{display:inline-flex;min-height:50px;align-items:center;justify-content:center;gap:9px;padding:12px 19px;border:1px solid transparent;border-radius:11px;text-decoration:none;font-weight:800;line-height:1.2;cursor:pointer;transition:.18s ease}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 12px 26px rgba(8,127,175,.23)}.btn.primary:hover{background:var(--blue2)}.btn.secondary{background:#fff;border-color:#cbd7de}.btn.secondary:hover{border-color:var(--cyan);box-shadow:0 10px 28px rgba(29,44,56,.08)}.actions .btn{min-height:44px;padding:10px 15px}.menu{display:none;width:44px;height:44px;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer}.menu svg{width:22px}.mobile-nav{display:none}
.language-switcher{position:relative;display:inline-flex;align-items:center}.language-trigger{display:inline-flex;min-height:38px;align-items:center;gap:6px;padding:7px 9px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--ink2);font-size:.86rem;font-weight:800;line-height:1;cursor:pointer;transition:.16s ease}.language-trigger:hover,.language-trigger[aria-expanded="true"]{border-color:var(--line);background:var(--soft);color:var(--ink)}.language-trigger:focus-visible,.language-option:focus-visible,.mobile-language-option:focus-visible{outline:3px solid rgba(17,169,226,.45);outline-offset:2px}.language-chevron{font-size:.72rem;transition:transform .16s ease}.language-trigger[aria-expanded="true"] .language-chevron{transform:rotate(180deg)}.language-menu{position:absolute;top:calc(100% + 9px);right:0;z-index:1500;width:210px;padding:7px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 18px 48px rgba(29,44,56,.16)}.language-menu[hidden]{display:none}.language-option{display:grid;width:100%;grid-template-columns:30px 14px 1fr;align-items:center;gap:5px;padding:10px 9px;border:0;border-radius:9px;background:transparent;color:var(--ink2);text-align:left;cursor:pointer}.language-option:hover,.language-option[aria-checked="true"]{background:var(--pale);color:var(--ink)}.language-option[aria-checked="true"]{font-weight:800}.language-option-code{color:var(--blue2);font-size:.78rem;font-weight:900;letter-spacing:.04em}.language-option-separator{color:#9aa8b2}.mobile-language{margin:7px 0 0;padding:13px 10px 10px;border-top:1px solid var(--line)}.mobile-language-title{margin:0 0 7px;color:var(--muted);font-size:.72rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.mobile-language-options{display:grid;gap:4px}.mobile-language-option{display:grid;grid-template-columns:32px 1fr;align-items:center;gap:5px;width:100%;padding:9px 10px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink2);text-align:left;cursor:pointer}.mobile-language-option:hover,.mobile-language-option[aria-pressed="true"]{border-color:#cfe5ee;background:var(--pale);color:var(--ink)}.mobile-language-option[aria-pressed="true"]{font-weight:800}.mobile-language-option .language-option-code{font-size:.76rem}
.hero{padding:90px 0 74px;background:radial-gradient(circle at 83% 18%,rgba(17,169,226,.17),transparent 27%),linear-gradient(#fbfdfe,#fff)}.hero-copy{max-width:760px}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:#08739d;font-size:.8rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:2px;border-radius:9px;background:var(--cyan)}.lead{font-size:clamp(1.08rem,1.6vw,1.24rem);line-height:1.72;margin-bottom:0}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:48px}.card{display:flex;flex-direction:column;min-height:260px;padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;text-decoration:none;box-shadow:0 8px 26px rgba(29,44,56,.06);transition:.18s}.card:hover{transform:translateY(-4px);border-color:#bee4f2;box-shadow:var(--shadow)}.card-tag{display:inline-flex;align-self:flex-start;margin-bottom:18px;padding:6px 9px;border-radius:99px;background:var(--pale);color:#08739d;font-size:.76rem;font-weight:850}.card h2{font-size:clamp(1.5rem,2.3vw,2rem);margin-bottom:13px}.card p{margin-bottom:24px}.card-link{margin-top:auto;color:var(--blue);font-weight:850}.articles{padding:36px 0 100px}.article{max-width:850px;margin:0 auto;padding:70px 0;border-bottom:1px solid var(--line)}.article:last-child{border-bottom:0}.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;color:var(--muted);font-size:.86rem;font-weight:700}.article p,.article li{font-size:1.04rem}.article ul,.article ol{padding-left:24px;color:var(--ink2)}.article li+li{margin-top:9px}.note{margin:30px 0;padding:20px 22px;border-left:4px solid var(--cyan);border-radius:0 12px 12px 0;background:var(--pale)}.note p{margin:0}.article-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:30px}.article-cta span{color:var(--muted);font-size:.92rem}.bottom-cta{padding:70px 0;background:var(--ink);color:#fff}.bottom-cta .inner{display:flex;justify-content:space-between;gap:40px;align-items:center}.bottom-cta h2{margin-bottom:8px}.bottom-cta p{margin:0;color:#cfdae0;max-width:640px}.bottom-cta .btn{background:#fff;color:var(--ink)}.footer{padding:34px 0;background:#171c21;color:#fff}.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer p{margin:0;color:#aebbc4;font-size:.88rem}.footer a{color:#dbe5eb;text-decoration:none;font-weight:700}.footer-links{display:flex;gap:18px;flex-wrap:wrap}
@media(min-width:1021px){.mobile-language{display:none}}
@media(max-width:1020px){:root{--head:70px}.desktop-nav,.login,.actions>.btn{display:none}.js .menu{display:grid}.mobile-nav{display:block;padding:0 20px 17px}.js .mobile-nav{display:none}.js .mobile-nav.open{display:block;max-height:calc(100dvh - var(--head) - 8px);overflow-y:auto;overscroll-behavior:contain}.mobile-nav nav{display:grid;gap:3px;padding:10px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:var(--shadow)}.mobile-nav a{padding:10px;border-radius:8px;text-decoration:none;font-weight:720}.mobile-nav a:hover{background:var(--soft)}.mobile-nav a[aria-current="page"]{background:var(--pale);color:var(--blue2)}.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.mobile-actions .btn{min-height:50px}.language-switcher{display:none}.mobile-language{display:block}}
@media(max-width:900px){.cards{grid-template-columns:1fr}.bottom-cta .inner,.footer-inner{align-items:flex-start;flex-direction:column}.hero{padding-top:66px}}
@media(max-width:640px){.site-header>.container{width:calc(100% - 28px)}.logo{width:144px}}
@media(max-width:560px){.container{width:min(calc(100% - 28px),var(--max))}.hero{padding:54px 0}.cards{margin-top:34px}.card{padding:22px}.article{padding:54px 0}.bottom-cta{padding:54px 0}.mobile-actions{grid-template-columns:1fr}}