:root{--bg:#14181d;--card:#1e242b;--card-b:#2d3640;--text:#e9edf1;--muted:#93a0ac;--green:#0da357;--green-d:#0b8a4b;--gold:gold;--zone:#38c8f5;--font-cond:"Barlow Condensed", system-ui, "Segoe UI", Roboto, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:radial-gradient(1200px 600px at 20% -10%, #1d242c 0%, var(--bg) 55%);background-color:var(--bg);color:var(--text);margin:0;font:16px/1.55 system-ui,Segoe UI,Roboto,sans-serif}a{color:var(--zone)}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.top{justify-content:space-between;align-items:center;gap:12px;padding:16px 0;display:flex}.brand{color:var(--text);font:700 22px/1 var(--font-cond);letter-spacing:.06em;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand svg{width:30px;height:30px}.lang{border:1px solid var(--card-b);border-radius:8px;display:inline-flex;overflow:hidden}.lang a,.lang span{color:var(--muted);padding:6px 11px;font-size:13px;font-weight:600;text-decoration:none}.lang [aria-current=page]{background:var(--card-b);color:var(--text)}.hero{grid-template-columns:1.1fr 1fr;align-items:center;gap:40px;padding:40px 0 56px;display:grid}.hero h1{font:700 clamp(34px, 5vw, 52px)/1.05 var(--font-cond);letter-spacing:.01em;margin:0 0 14px}.hero .lead{color:var(--text);margin:0 0 8px;font-size:19px}.hero .sub{color:var(--muted);margin:0 0 26px}.cta{flex-wrap:wrap;gap:12px;display:flex}.btn{border-radius:10px;justify-content:center;align-items:center;min-height:46px;padding:0 20px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{color:#fff;background:#157a4b}.btn-primary:hover{background:#12693f}.btn-secondary{border:1px solid var(--card-b);color:var(--text);background:0 0}.btn-secondary:hover{border-color:var(--muted)}.btn:focus-visible,.lang a:focus-visible,.brand:focus-visible{outline:2px solid var(--zone);outline-offset:2px}.shot{border:1px solid var(--card-b);background:var(--card);border-radius:14px;margin:0;overflow:hidden}.shot img{width:100%;height:auto;display:block}section{border-top:1px solid var(--card-b);padding:40px 0}h2{font:700 30px/1.1 var(--font-cond);letter-spacing:.02em;margin:0 0 22px}.steps{grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0;list-style:none;display:grid}.steps li{border:1px solid var(--card-b);background:var(--card);border-radius:12px;padding:18px}.steps .n{background:var(--gold);color:#1a1a1a;border-radius:50%;place-items:center;width:30px;height:30px;margin-bottom:10px;font-weight:800;display:inline-grid}.steps h3,.measures h3{margin:0 0 6px;font-size:17px}.steps p,.measures p{color:var(--muted);margin:0}.pics{grid-template-columns:1fr 1fr;gap:18px;margin-top:22px;display:grid}.pics figcaption{color:var(--muted);padding:10px 14px;font-size:14px}.measures{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.measures div{border:1px solid var(--card-b);background:var(--card);border-radius:12px;padding:16px}.measures b{color:var(--gold)}.note{border-left:3px solid var(--gold);background:var(--card);color:var(--text);border-radius:0 10px 10px 0;margin:20px 0 0;padding:14px 16px}.ask p{max-width:640px;color:var(--muted)}.ask .cta{margin-top:18px}.zalo{color:var(--muted);margin-top:12px}.zalo b{color:var(--text)}footer{border-top:1px solid var(--card-b);color:var(--muted);padding:32px 0 40px;font-size:14px}footer h2{color:var(--text);margin-bottom:10px;font-size:20px}footer p{max-width:760px;margin:0 0 12px}footer .small{margin-top:18px}@media (width<=900px){.hero{grid-template-columns:1fr;gap:28px;padding-top:16px}.steps,.pics{grid-template-columns:1fr}}@media (width<=480px){.cta .btn{flex:100%}h2{font-size:26px}}
