@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#153b3d;--mint:#dce9df;--paper:#f8f8f2;--orange:#ee7945}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:16px 'DM Sans','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.top{background:var(--ink);color:#fff;display:flex;justify-content:space-between;padding:11px 5%;font-size:12px;letter-spacing:1px}header{display:flex;align-items:center;gap:28px;padding:25px 5%;background:var(--paper);position:sticky;top:0;z-index:5;border-bottom:1px solid #153b3d18}.brand{font:bold 29px 'Manrope',sans-serif;letter-spacing:-1.5px;white-space:nowrap}.brand span{display:block;font:12px 'DM 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8%}.actions{flex-wrap:wrap}.services{grid-template-columns:1fr 1fr;gap:30px}.services p{min-height:80px}.services article:nth-child(2){border:0}.contact{gap:40px}.brand{font-size:24px}.brand span{font-size:12px;letter-spacing:2.8px}}@media(max-width:650px){.top{font-size:12px;padding:10px 5%;letter-spacing:.3px}header{padding:18px 5%}nav{display:none}header .small{display:none}#language{margin-left:auto}.hero{grid-template-columns:1fr}.hero-copy{padding:48px 7%}h1{font-size:60px;letter-spacing:-3px}.hero-art{min-height:410px}.vent{height:140px;max-width:420px}.art-caption{font-size:26px;bottom:55px;left:30px}.art-index{left:30px;bottom:22px}.air{top:45%;height:70px}.air-label{left:30px;top:25px}.trust{display:grid;grid-template-columns:1fr 1fr;font-size:12px;gap:16px}.section{padding:60px 7%}.heading{display:block}.services{gap:22px}.services article{padding-right:12px;margin-right:0}h3{font-size:20px}.services p{min-height:0;font-size:13px}.diagnosis,.contact{grid-template-columns:1fr;gap:30px}.symptoms a{font-size:13px;padding:22px 0}.steps{grid-template-columns:1fr;gap:22px;margin-top:30px}.steps article{padding-bottom:20px;border-bottom:1px solid #153b3d20}.family-links{grid-template-columns:1fr;gap:0}.family-links a>span:first-child{font-size:18px}.phone{font-size:28px}footer{padding:45px 7% 95px}footer>div:not(.brand){gap:18px;flex-wrap:wrap}.mobile-call{display:block;position:fixed;bottom:0;left:0;right:0;background:var(--orange);color:#153b3d;text-align:center;padding:17px;font-size:14px;font-weight:700;z-index:8}.fields{gap:12px}}