:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#172922;color:#f2f6f1}*{box-sizing:border-box}body{margin:0}.wrap{max-width:940px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:48px;font-weight:850;letter-spacing:-3px}.brand img{background:#f4f6ef;border-radius:20px}a{color:#dbec7e}select{background:#294438;color:white;border:1px solid #688771;padding:10px;border-radius:12px}.hero{padding:64px 0 40px;max-width:740px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:2px;color:#a5d6a7;font-weight:700}h1{font-size:clamp(36px,7vw,64px);line-height:1.08;letter-spacing:-2px;margin:16px 0 24px}p{line-height:1.7;color:#d4e1d6}.hero p{font-size:18px;max-width:650px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 12px}button,.secondary{font:700 16px system-ui;border-radius:13px;padding:14px 20px;background:#dbec7e;color:#172922;border:1px solid transparent;cursor:pointer;text-decoration:none;text-align:center}.secondary{background:transparent;color:#f2f6f1;border-color:#688771}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #dbec7e;outline-offset:4px}.hero .note,.note{font-size:14px;color:#becfc2}h2{font-size:26px;margin:0 0 18px}.steps{border-top:1px solid #395546;padding:32px 0}.devices{display:grid;grid-template-columns:1fr 1fr;gap:16px}article{background:#21382f;padding:24px;border-radius:20px;border:1px solid #395546}.tag{color:#dbec7e;font-weight:700}h3{font-size:20px}.share{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;background:#21382f;border:1px solid #395546;border-radius:24px;padding:28px;margin:12px 0 32px}.share h2{margin-top:12px}figure{margin:0;text-align:center}figure img{max-width:100%;height:auto;border-radius:12px}figcaption{font-size:13px;color:#c5d5c8;padding:12px 0}footer{border-top:1px solid #395546;padding:20px 0;font-size:13px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:600px){.wrap{padding:20px}.brand{font-size:40px}.brand img{width:60px;height:60px}.hero{padding-top:42px}.devices,.share{grid-template-columns:1fr}.share{padding:22px}.actions>*{flex:1}header select{max-width:130px}}