@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:#101d2c;--navy:#092337;--blue:#1479a8;--sky:#a5d3ea;--paper:#f6f5f1;--orange:#dc682e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px 'DM Sans',Arial,sans-serif}a{color:inherit}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}h1,h2,h3{font-family:Manrope,Arial,sans-serif;letter-spacing:-.045em}h1{font-size:clamp(44px,6vw,82px);line-height:1.08;margin:22px 0}h2{font-size:clamp(32px,4vw,48px);line-height:1.17;margin:12px 0 22px}h3{font-size:23px;line-height:1.3}p{line-height:1.7}header{padding:24px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d5dadd;gap:24px}.brand{text-decoration:none;font-weight:800;letter-spacing:.1em;font-size:19px}.brand 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p{max-width:850px;font-size:14px;color:#64707a}.contact{padding:45px;background:#e5edf1;display:flex;align-items:center;justify-content:space-between;gap:30px}.contact h2{font-size:34px;margin:10px 0}.contact p{max-width:620px;color:#64707a}.article{max-width:780px;margin:auto;padding:65px 0}.article h1{font-size:50px}.article h2{font-size:28px;margin-top:35px}.article p{color:#53626e}.article a{color:var(--blue)}footer{margin-top:70px;background:#e8ecec;padding:38px 5%;display:flex;justify-content:space-between;gap:25px;font-size:12px;color:#5b6971}footer a{margin-left:22px}.mobile-toggle{display:none}.hidden{display:none!important}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}@media(max-width:850px){header{flex-wrap:wrap}.mobile-toggle{display:block;border:0;background:transparent;padding:10px}nav{display:none;width:100%;flex-direction:column;align-items:start;gap:20px;padding:20px 0}nav.open{display:flex}.hero,.split,.guide{grid-template-columns:1fr;gap:35px}.hero{padding:42px 0}.scene{min-height:360px}.grid{grid-template-columns:1fr 1fr}.section-head{display:block}.strip{flex-wrap:wrap;justify-content:start;gap:20px}.guide aside{position:static}.guide aside .lesson-links{display:none}.contact{display:block;padding:28px}.fields{grid-template-columns:1fr}.article h1{font-size:38px}footer{flex-direction:column}footer a{margin:0 20px 0 0}}@media(max-width:540px){.grid{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}section{padding:48px 0}.hero h1{font-size:48px}}

.brand img{display:block;width:190px;height:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;vertical-align:top;padding:18px;border-bottom:1px solid #ccd5da;line-height:1.6}th{background:#e5edf1}td:nth-child(2){min-width:180px}