:root{--bg: #f7f5ff;--surface: #ffffff;--surface-alt: #efeafb;--text: #2a2540;--text-muted: #615c7a;--primary: #5f4bd8;--primary-text: #ffffff;--primary-muted: #efe9ff;--border: #e7e2f7;--danger: #d63b57;--maxw: 1080px;--radius: 16px;--font-head: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--shadow: 0 12px 40px rgba(42, 37, 64, .1)}:root[data-theme=dark]{--bg: #0c0d11;--surface: #15161b;--surface-alt: #1f2027;--text: #f3f4f7;--text-muted: #9ca0ad;--primary: #a492f5;--primary-text: #0c0d11;--primary-muted: #211f2e;--border: #292b33;--danger: #f4768c;--shadow: 0 12px 40px rgba(0, 0, 0, .5)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0c0d11;--surface: #15161b;--surface-alt: #1f2027;--text: #f3f4f7;--text-muted: #9ca0ad;--primary: #a492f5;--primary-text: #0c0d11;--primary-muted: #211f2e;--border: #292b33;--danger: #f4768c;--shadow: 0 12px 40px rgba(0, 0, 0, .5)}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{font-family:var(--font-head);line-height:1.2;color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}main{min-height:60vh}.site-header{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:var(--maxw);margin:0 auto;padding:20px 24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-family:var(--font-head);font-weight:600;font-size:20px}.brand:hover{text-decoration:none}.brand-mark{width:34px;height:34px;border-radius:10px}.header-controls{display:flex;align-items:center;gap:12px}.lang-switcher{display:flex;gap:2px}.lang-link{padding:5px 8px;border-radius:8px;font-size:13px;font-weight:600;line-height:1;color:var(--text-muted)}.lang-link:hover{color:var(--primary);background:var(--surface-alt);text-decoration:none}.lang-link.is-active{color:var(--primary);background:var(--primary-muted)}.lang-select-wrap{position:relative;display:inline-flex;align-items:center}.lang-select-wrap .lang-globe{position:absolute;inset-inline-start:10px;color:var(--text-muted);pointer-events:none}.lang-select-wrap .lang-chevron{position:absolute;inset-inline-end:8px;color:var(--text-muted);pointer-events:none}.lang-select{appearance:none;-webkit-appearance:none;padding-block:9px;padding-inline-start:34px;padding-inline-end:28px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:var(--font-body);font-size:14px;font-weight:500;line-height:1.2;cursor:pointer;transition:background .2s ease}.lang-select:hover{background:var(--surface-alt)}.lang-select:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.lang-select option{color:var(--text);background:var(--surface)}.theme-toggle{display:inline-grid;place-items:center;width:40px;height:40px;padding:0;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background .2s ease}.theme-toggle:hover{background:var(--surface-alt)}.theme-toggle .icon-sun{display:none}.theme-toggle .icon-moon{display:block}:root[data-theme=dark] .theme-toggle .icon-sun{display:block}:root[data-theme=dark] .theme-toggle .icon-moon{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-toggle .icon-sun{display:block}:root:not([data-theme=light]) .theme-toggle .icon-moon{display:none}}.skip-link{position:absolute;inset-inline-start:-9999px;top:8px;z-index:100;padding:10px 16px;border-radius:8px;background:var(--primary);color:var(--primary-text);font-weight:600}.skip-link:focus{inset-inline-start:8px;text-decoration:none}.btn{display:inline-block;padding:13px 24px;border-radius:999px;font-weight:600;font-size:16px;cursor:pointer;transition:transform .06s ease,opacity .2s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--primary);color:var(--primary-text)}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.hero{position:relative;overflow:hidden;background:radial-gradient(60% 90% at 85% -10%,var(--primary-muted),transparent 60%),radial-gradient(50% 80% at 0% 0%,var(--surface-alt),transparent 55%)}.hero-inner{max-width:var(--maxw);margin:0 auto;padding:72px 24px 88px;text-align:center}.eyebrow{display:inline-block;margin:0 0 14px;padding:6px 14px;border-radius:999px;background:var(--primary-muted);color:var(--primary);font-weight:600;font-size:14px}.hero h1{margin:0 auto 20px;max-width:15ch;font-size:clamp(2.1rem,5vw,3.4rem)}.lede{max-width:56ch;margin:0 auto 30px;color:var(--text-muted);font-size:clamp(1.05rem,2.2vw,1.25rem)}.cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}.hero-note{margin-top:22px;color:var(--text-muted);font-size:14px}.features{max-width:var(--maxw);margin:0 auto;padding:80px 24px}.features h2{text-align:center;font-size:clamp(1.6rem,3.5vw,2.3rem);margin:0 0 48px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.feature-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--primary-muted);color:var(--primary);margin-bottom:16px}.feature-icon svg{width:24px;height:24px}.feature-card h3{margin:0 0 8px;font-size:1.2rem}.feature-card p{margin:0;color:var(--text-muted);font-size:15px}.cta-band{max-width:var(--maxw);margin:0 auto 80px;padding:56px 24px;border-radius:24px;text-align:center;background:linear-gradient(135deg,#6c56e6,#5f4bd8);color:#fff}.cta-band h2{color:#fff;margin:0 0 24px;font-size:clamp(1.5rem,3vw,2rem)}.cta-band .btn-primary{background:#fff;color:var(--primary)}.prose{max-width:760px;margin:0 auto;padding:56px 24px 80px}.prose h1{font-size:clamp(1.9rem,4vw,2.6rem);margin:0 0 8px}.prose .updated{color:var(--text-muted);font-size:15px;margin:0 0 36px}.prose h2{font-size:1.35rem;margin:40px 0 12px}.prose p,.prose li{color:var(--text)}.prose ul{padding-inline-start:22px}.prose li{margin-bottom:8px}.prose a{text-decoration:underline}.callout{border:1px solid var(--border);border-inline-start:4px solid var(--primary);background:var(--surface);border-radius:12px;padding:18px 20px;margin:24px 0}.callout.danger{border-inline-start-color:var(--danger)}.callout p{margin:0}.steps{counter-reset:step;list-style:none;padding:0}.steps li{position:relative;padding-inline-start:44px;margin-bottom:18px}.steps li:before{counter-increment:step;content:counter(step);position:absolute;inset-inline-start:0;top:0;display:grid;place-items:center;width:30px;height:30px;border-radius:999px;background:var(--primary);color:var(--primary-text);font-weight:600;font-family:var(--font-head)}.site-footer{border-top:1px solid var(--border);background:var(--surface)}.footer-inner{max-width:var(--maxw);margin:0 auto;padding:28px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}.footer-inner p{margin:0;color:var(--text-muted);font-size:14px}.footer-inner nav{display:flex;gap:20px;font-size:14px}.footer-inner nav a{color:var(--text-muted)}.footer-inner nav a:hover{color:var(--primary)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:hover{transform:none}}