:root{--bg:#faf6ef;--surface:#fff;--surface-soft:#f3eee3;--line:#eadfcf;--text:#1d2420;--muted:#5b655f;--brand:#1b6b46;--brand-dark:#0f3a28;--accent:#86efac;--radius:18px;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#0f1713;--surface:#16211b;--surface-soft:#1e2b24;--line:#2a3a31;--text:#e8efe9;--muted:#a3b2a8;--brand:#6fd39b;--brand-dark:#0f3a28}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font:17px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}img{max-width:100%;height:auto}a{color:var(--brand)}h1,h2,h3{letter-spacing:-.01em;line-height:1.2}h1{margin:0 0 .5em;font-size:clamp(2rem,5vw,3.2rem)}h2{margin:1.6em 0 .5em;font-size:clamp(1.4rem,3vw,2rem)}h3{margin:0 0 .35em;font-size:1.15rem}.container{width:min(1120px,100% - 32px);margin-inline:auto}.muted{color:var(--muted)}.small{font-size:.875rem}.lead{color:var(--muted);max-width:46rem;font-size:1.2rem}.skip{position:absolute;left:-999px}.skip:focus{background:var(--surface);z-index:10;padding:8px 12px;top:16px;left:16px}.site-header{border-bottom:1px solid var(--line);background:var(--bg);z-index:5;position:sticky;top:0}.header-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;min-height:64px;display:flex}.brand{color:var(--text);align-items:center;gap:10px;font-size:1.15rem;font-weight:700;text-decoration:none;display:flex}.main-nav{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.main-nav>a{color:var(--text);font-weight:500;text-decoration:none}.main-nav>a:hover{color:var(--brand)}.lang{position:relative}.lang summary{cursor:pointer;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:.9rem;font-weight:600;list-style:none}.lang summary::-webkit-details-marker{display:none}.lang ul{background:var(--surface);border:1px solid var(--line);border-radius:12px;min-width:160px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 24px #0000001f}.lang li a{color:var(--text);border-radius:8px;padding:6px 10px;text-decoration:none;display:block}.lang li a:hover,.lang li a[aria-current]{background:var(--surface-soft)}.hero{padding:clamp(48px,8vw,96px) 0 clamp(32px,6vw,64px)}.hero-app{color:#faf6ef;background:linear-gradient(135deg,#0f3a28,#1b6b46)}.hero-app .lead{color:#d9f3e3}.hero-grid{grid-template-columns:1fr auto;align-items:center;gap:40px;display:grid}.hero-mark{border-radius:28%;width:clamp(120px,18vw,200px);box-shadow:0 20px 40px #00000040}@media (width<=720px){.hero-grid{grid-template-columns:1fr}.hero-mark{order:-1}}.button{border-radius:999px;padding:12px 22px;font-weight:600;text-decoration:none;display:inline-block}.button-primary{background:var(--brand);color:#fff}.hero-app .button-primary{color:#0f3a28;background:#faf6ef}.button-disabled{color:inherit;background:#ffffff24;border:1px solid #ffffff59}.soon .small{margin-top:8px}.hero-app .soon .muted{color:#d9f3e3}.section{padding:clamp(32px,6vw,64px) 0}.section-soft{background:var(--surface-soft)}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card p{color:var(--muted);margin:0}.card p+p{margin-top:10px}.app-card{grid-template-columns:96px 1fr;align-items:start;gap:20px;display:grid}.app-card img{border-radius:24px}@media (width<=520px){.app-card{grid-template-columns:1fr}}.steps{counter-reset:step}.steps .card h3:before{counter-increment:step;content:counter(step) ". ";color:var(--brand)}.split{grid-template-columns:1fr 1fr;gap:32px;display:grid}@media (width<=720px){.split{grid-template-columns:1fr}}.faq details{border-bottom:1px solid var(--line);padding:14px 0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted);margin:10px 0 0}.prose{max-width:760px;padding:40px 0 64px}.prose h2{font-size:1.3rem}.crumbs{color:var(--muted);margin-bottom:12px;font-size:.9rem}.site-footer{border-top:1px solid var(--line);margin-top:32px;padding:32px 0 24px}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;display:grid}.footer-grid ul{margin:0;padding:0;list-style:none}.footer-grid li{margin:4px 0}.brand-small{margin:0 0 6px;font-weight:700}