:root{--brand-50: #eef2ff;--brand-100: #e0e7ff;--brand-200: #c7d2fe;--brand-500: #6366f1;--brand-600: #4f46e5;--brand-700: #4338ca;--violet-500: #8b5cf6;--fuchsia-500: #d946ef;--ink: #16181d;--ink-soft: #3f444f;--muted: #6b7280;--line: #e7e8ee;--surface: #ffffff;--bg: #f7f8fc;--radius: 16px;--radius-sm: 10px;--radius-lg: 24px;--shadow-sm: 0 1px 2px rgba(16, 18, 29, .05), 0 1px 3px rgba(16, 18, 29, .06);--shadow-md: 0 6px 20px rgba(16, 18, 29, .08);--shadow-lg: 0 24px 60px rgba(16, 18, 29, .14);--container: 1160px;--gutter: clamp(16px, 4vw, 32px);--font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display: "Fredoka", var(--font-body)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:clamp(48px,8vw,96px)}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--brand-600)}.section-head{max-width:640px;margin-bottom:clamp(28px,5vw,48px)}.section-head h2{font-size:clamp(28px,4.5vw,42px);margin-top:10px}.section-head p{color:var(--muted);font-size:18px;margin-top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;border-radius:999px;padding:12px 22px;border:1.5px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--brand-600),var(--violet-500));color:#fff;box-shadow:0 8px 20px #4f46e547}.btn-primary:hover{box-shadow:0 12px 26px #4f46e55c}.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}.btn-ghost:hover{border-color:var(--brand-200);background:var(--brand-50)}.btn-lg{padding:15px 28px;font-size:17px}.site-header{position:sticky;top:0;z-index:40;background:#ffffffd1;backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;gap:20px;height:68px}.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.02em}.brand-mark{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;width:30px;height:30px;padding:3px;border-radius:8px;background:linear-gradient(135deg,var(--brand-600),var(--violet-500))}.brand-mark span{border-radius:2px;background:#ffffff8c}.brand-mark span:nth-child(1),.brand-mark span:nth-child(5),.brand-mark span:nth-child(9){background:#fff}.nav-links{display:flex;gap:4px;margin-left:auto}.nav-links a{padding:8px 14px;border-radius:10px;font-weight:500;color:var(--ink-soft);font-size:15px}.nav-links a:hover{background:var(--brand-50);color:var(--brand-700)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-switch{position:relative}.lang-switch summary{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14px;font-weight:600;color:var(--ink-soft);cursor:pointer;list-style:none}.lang-switch summary::-webkit-details-marker{display:none}.lang-switch[open] summary{border-color:var(--brand-200)}.lang-switch ul{position:absolute;right:0;top:calc(100% + 8px);margin:0;padding:6px;list-style:none;min-width:150px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-md);z-index:50}.lang-switch li a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;font-weight:500;color:var(--ink-soft)}.lang-switch li a:hover{background:var(--brand-50);color:var(--brand-700)}.lang-switch li a[aria-current=true]{color:var(--brand-700);font-weight:700}@media (max-width: 860px){.nav-links{display:none}}.site-footer{background:#14151b;color:#c7cad3;padding-block:56px 32px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px}.footer-brand{max-width:280px}.footer-brand .brand{color:#fff}.footer-brand p{color:#8b90a0;margin-top:12px;font-size:14px}.footer-col h4{font-family:var(--font-body);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#8b90a0;margin-bottom:14px}.footer-col a{display:block;padding:5px 0;color:#c7cad3;font-size:15px}.footer-col a:hover{color:#fff}.footer-soon{display:block;padding:5px 0;color:#6c7080;font-size:15px}.footer-soon em{font-style:normal;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:#565a6b;margin-left:4px}.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 18px;font-size:13px;color:#8b90a0}.footer-legal{display:flex;flex-wrap:wrap;gap:18px}.footer-legal a{color:#8b90a0}.footer-legal a:hover{color:#fff}@media (max-width: 860px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1 / -1}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:0;font-size:14px;color:var(--muted)}.breadcrumbs li{display:inline-flex;align-items:center;gap:8px}.breadcrumbs a{color:var(--muted);font-weight:500}.breadcrumbs a:hover{color:var(--brand-600)}.breadcrumbs [aria-current=page]{color:var(--ink);font-weight:600}.breadcrumbs .sep{color:var(--line)}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding:clamp(28px,5vw,52px);border-radius:var(--radius-lg);background:linear-gradient(135deg,#1e1b4b,#4338ca 60%,#7c3aed);color:#fff;box-shadow:var(--shadow-lg)}.cta-band h2{font-size:clamp(24px,3.5vw,34px)}.cta-band p{margin-top:12px;max-width:560px;color:#ffffffd9}.cta-band .btn-primary{background:#fff;color:var(--brand-700);box-shadow:none}.prose{max-width:72ch;color:var(--ink-soft);font-size:17px}.prose h2{font-size:clamp(22px,3vw,30px);color:var(--ink);margin-top:2em;margin-bottom:.5em}.prose h2:first-child{margin-top:0}.prose h3{font-size:19px;color:var(--ink);margin-top:1.6em;margin-bottom:.4em}.prose p{margin-bottom:1.1em;line-height:1.75}.prose a{color:var(--brand-600);text-decoration:underline}.prose ul{margin:0 0 1.1em;padding-left:1.3em;line-height:1.75}.prose li{margin-bottom:.4em}.info{max-width:760px;margin-inline:auto;padding-block:clamp(40px,6vw,64px) clamp(56px,8vw,80px)}.info>h1{font-size:clamp(30px,5vw,46px);margin-bottom:8px}.info .updated{color:var(--muted);font-size:14px;margin-bottom:28px}