:root{--brand-blue: var(--color-primary, #4f46e5);--brand-purple: var(--color-tertiary, #a78bfa);--brand-dark: var(--color-secondary, #0e1422);--brand-dark-2: var(--color-blue, #131732);--brand-light: var(--color-offWhite, #fbfbfb);--brand-gradient: linear-gradient(135deg, var(--brand-blue), var(--brand-purple));--brand-gradient-soft: linear-gradient(135deg, color-mix(in oklab, var(--brand-blue) 16%, transparent), color-mix(in oklab, var(--brand-purple) 16%, transparent));--bg: var(--color-secondary, #0e1422);--bg-muted: var(--color-blue, #131732);--bg-subtle: var(--color-charcoalBlue, #222938);--panel: var(--color-blue, #131732);--border: color-mix(in oklab, var(--color-lineColor, #2d3a57) 70%, transparent);--border-strong: var(--color-lineColor, #2d3a57);--text: var(--color-offWhite, #fbfbfb);--muted: var(--color-paragraph, rgba(251, 251, 251, .8));--muted-2: color-mix(in oklab, var(--color-offWhite, #fbfbfb) 55%, transparent);--accent: var(--brand-blue);--accent-2: var(--brand-purple);--accent-soft: color-mix(in oklab, var(--brand-blue) 16%, transparent);--accent-soft-strong: color-mix(in oklab, var(--brand-blue) 26%, transparent);--success: #22c55e;--success-soft: rgba(34, 197, 94, .16);--danger: #f87171;--danger-soft: rgba(239, 68, 68, .16);--dark-text-muted: var(--muted);--dark-text-muted-2: var(--muted-2);--dark-border: var(--border);--dark-surface: color-mix(in oklab, var(--color-offWhite, #fbfbfb) 6%, transparent);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 999px;--shadow-sm: 0 2px 10px -4px rgba(0, 0, 0, .45);--shadow-md: 0 12px 28px -14px rgba(0, 0, 0, .55);--shadow-lg: 0 24px 60px -24px rgba(0, 0, 0, .65);--container: 1200px;--transition: .16s ease;--transition-slow: .5s cubic-bezier(.16, 1, .3, 1);font-family:var(--font-urbanist, "Urbanist"),"Segoe UI",system-ui,sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%}h1,h2,h3{font-weight:800;letter-spacing:-.03em;margin:0}p{line-height:1.65;color:var(--muted)}.header-spacer{height:var(--header-h, 64px)}@media (min-width: 1025px){.header-spacer{height:var(--header-h, 92px)}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.reveal,.stagger>*{opacity:1!important;transform:none!important}}.reveal{opacity:0;transform:translateY(16px);transition:opacity var(--transition-slow),transform var(--transition-slow)}.reveal.is-visible{opacity:1;transform:none}.stagger>*{opacity:0;transform:translateY(14px);transition:opacity var(--transition-slow),transform var(--transition-slow)}.stagger.is-visible>*{opacity:1;transform:none}.stagger.is-visible>*:nth-child(1){transition-delay:0ms}.stagger.is-visible>*:nth-child(2){transition-delay:70ms}.stagger.is-visible>*:nth-child(3){transition-delay:.14s}.stagger.is-visible>*:nth-child(4){transition-delay:.21s}.stagger.is-visible>*:nth-child(5){transition-delay:.28s}.stagger.is-visible>*:nth-child(6){transition-delay:.35s}.section{max-width:var(--container);margin:0 auto;padding:120px 32px}@media (max-width: 940px){.section{padding:80px 28px}}@media (max-width: 640px){.section{padding:56px 20px}}.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(56,130,246,.16);padding:6px 13px;border-radius:var(--radius-full);margin-bottom:14px}.eyebrow:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-gradient);flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-md);padding:13px 24px;min-height:46px;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;white-space:nowrap;transition:transform var(--transition),opacity var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),filter var(--transition)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:0 14px 30px -14px #3882f680}.btn-primary:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 18px 34px -14px #3882f68c}.btn-white{background:#fff;color:var(--brand-dark)}.btn-white:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background:var(--dark-surface);border:1px solid var(--dark-border);color:#fff}.btn-outline:hover{background:#ffffff1a}.btn-outline-light{background:transparent;border:1px solid var(--border-strong);color:var(--text)}.btn-outline-light:hover{border-color:var(--muted-2);background:var(--bg-muted)}.blog-head-row{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:30px;gap:20px;flex-wrap:wrap}.blog-head-row h1{font-size:38px;letter-spacing:-.03em;margin-bottom:6px}@media (max-width: 640px){.blog-head-row h1{font-size:28px}}.category-tabs{display:flex;gap:6px;margin-bottom:34px;flex-wrap:wrap}.category-tabs button{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius-full);padding:7px 16px;font-size:13px;font-weight:700;font-family:inherit;color:var(--muted);cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition)}.category-tabs button:hover{border-color:var(--border-strong)}.category-tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}@media (max-width: 900px){.blog-grid{grid-template-columns:1fr 1fr}}@media (max-width: 600px){.blog-grid{grid-template-columns:1fr}}.blog-post-body{max-width:720px;margin:0 auto;font-size:15px;line-height:1.8;color:var(--text);white-space:pre-wrap}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--muted)}.back-link:hover{color:var(--text)}.lang-switcher{display:inline-flex;gap:3px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px}.lang-switcher-btn{background:transparent;border:none;border-radius:5px;padding:5px 8px;font-size:11px;font-weight:700;letter-spacing:.02em;cursor:pointer;color:var(--muted);transition:background var(--transition),color var(--transition)}.lang-switcher-btn:hover{color:var(--text)}.lang-switcher-btn.active{background:var(--accent);color:#fff}