/* Final surface hierarchy and a 16px minimum type floor. */
body{font-size:16px;line-height:1.55}p{line-height:1.65}.header.wrap{top:14px;left:24px;right:24px;width:auto;height:76px;max-width:1280px;margin-inline:auto;border-radius:24px;padding:0 26px;box-shadow:inset 0 1px 0 #ffffffa6,inset 0 -1px 0 #4c876118,0 10px 28px #254a3020;background:rgb(203 242 228 / .91)}.header.is-scrolled{background:rgb(255 255 255 / .94);box-shadow:inset 0 1px 0 white,0 10px 30px #203d2a18}.header .brand{gap:7px}.header .brand span{font-size:16px;margin-top:7px}.header nav{font-size:16px;gap:25px}.header .button{font-size:16px;min-height:48px;padding:12px 18px;gap:20px}.header .menu{box-shadow:inset 0 1px 0 #fff9,inset 0 -2px 4px #2b583012}.hero{padding-top:110px}.hero-copy>p{font-size:18px}.hero-copy>.hero-note{font-size:16px;margin-top:20px}.hero-actions .button,.hero-secondary{font-size:16px}.hero-actions{gap:24px}.section-head>p{font-size:18px}.button,.text-link,.download-links a,.client-tabs button{font-size:16px}.text-link{gap:14px;min-height:44px}.button{white-space:normal;text-align:center}.hero-actions .button{min-height:58px}.hero-secondary{min-height:48px}
.platform-strip{position:relative;isolation:isolate;background:linear-gradient(120deg,#d4f2e6,#b9e9db);border-radius:26px;padding:28px 30px;margin-top:24px;box-shadow:inset 0 2px 2px #ffffffb3,inset 0 -4px 10px #3f795b12,0 12px 26px #29573b09;gap:25px;overflow:hidden}.platform-strip:before{content:"";position:absolute;z-index:-1;right:-50px;top:-90px;width:320px;height:320px;border-radius:100%;background:radial-gradient(circle,#ffffff9c,#ffffff00 70%);pointer-events:none}.platform-strip>span{font-size:20px;font-weight:500;line-height:1.4;max-width:260px;color:#2a4c3b}.platform-strip>div{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.platform-strip a{display:flex;align-items:center;justify-content:center;padding:11px 16px;min-height:48px;background:#ffffffbf;border-radius:13px;font-size:16px;font-weight:500;color:#274533;box-shadow:inset 0 1px 0 #fff,0 4px 10px #28593809;transition:background-color 150ms,transform 150ms}.platform-strip a:hover{background:white;transform:translateY(-2px)}
.feature{min-height:545px;padding:44px 30px 30px}.feature h3{font-size:30px}.feature p{font-size:16px;line-height:1.6;max-width:250px}.card-sticker{font-size:16px;top:-15px;left:20px;padding:9px 12px}.f-telegram .card-sticker{right:20px}.f-telegram p{max-width:250px}.f-telegram .text-link{font-size:16px;margin-top:17px}.f-telegram img{width:215px;bottom:24px}.f-terms img{width:210px;bottom:75px}.f-friends img{width:225px;bottom:75px;right:0}.f-terms .text-link,.f-friends .text-link{font-size:16px;left:30px;right:28px;bottom:19px;min-height:48px}.feature-grid{gap:22px;padding-top:18px}.steps li{min-height:300px;padding:28px}.steps p{font-size:16px}.steps h3{font-size:21px}.testing{font-size:16px;align-items:start}.testing>span{width:24px;height:24px;min-width:24px;font-size:16px;margin-top:2px}.guide-layout{grid-template-columns:245px minmax(0,1fr);gap:24px}.sidebar-label,#platform-nav a,.support-link{font-size:16px}.guide-sidebar{padding:23px 18px}.guide{padding:36px 38px;border-radius:26px}.guide-top p,.guide-intro,.guide-steps p,.guide-tip,.guide-footer,.guide-source{font-size:16px;line-height:1.65}.guide-steps h4{font-size:18px}.guide-steps li{padding-left:43px;padding-bottom:28px}.guide-steps li:before{width:29px;height:29px;font-size:16px}.guide-footer{flex-wrap:wrap}.download-links a{font-size:16px;padding:11px 15px;min-height:44px}.client-tabs button{font-size:16px;padding:11px 15px;min-height:46px}.guide-source{margin-left:269px}.guide-top p{margin-top:4px}.sidebar-label span:after{font-size:16px}.installation{background:linear-gradient(135deg,#edf4e9,#f3f7f0 60%,#e1f0e8)}
.diagnostics{background:radial-gradient(ellipse at 85% 20%,#8ee0f3 0,transparent 42%),linear-gradient(125deg,#e0f8ff,#afdbea);border-radius:32px;min-height:420px;padding:55px 55px;box-shadow:inset 0 2px 2px #fff9,inset 0 -7px 16px #3a7f9420,0 20px 40px #35677910;isolation:isolate}.diagnostics:after{content:"";position:absolute;z-index:-1;right:-10%;bottom:-90px;width:70%;height:240px;border-radius:50%;background:#f0ffff4d;transform:rotate(-12deg);box-shadow:0 -35px 80px #fff3}.diagnostics>div:first-child{max-width:58%;position:relative;z-index:2}.diagnostics h2{font-size:42px}.diagnostics p{font-size:18px;color:#355767;margin:20px 0 24px}.diagnostics .button{font-size:16px;margin-top:0}.network-art{position:absolute;width:400px;height:400px;right:25px;top:50%;transform:translateY(-50%);opacity:1;display:grid;place-items:center;pointer-events:none}.network-art img{width:100%;height:100%;object-fit:contain;position:relative;filter:drop-shadow(0 22px 20px #276a8540)}.device-pedestal{position:absolute;width:70%;height:40px;bottom:18px;background:#efffffc9;border-radius:50%;box-shadow:0 16px 23px #39758725,inset 0 -6px 8px #8bc1c640;transform:rotate(-5deg)}
.faq{padding:48px 40px;background:linear-gradient(120deg,#f3f4f1,#eaf0eb);box-shadow:inset 0 1px 0 white,0 14px 35px #29422c07}.faq summary{font-size:18px;line-height:1.45;padding-block:22px}.faq details p{font-size:16px}.faq details{border-radius:20px;box-shadow:0 8px 18px #27352806}.faq h2{font-size:42px}
.final-cta{position:relative;isolation:isolate;overflow:hidden;min-height:320px;padding:45px 50px;background:radial-gradient(ellipse at 22% 0,#eeffc3 0,transparent 55%),linear-gradient(115deg,#d0fb8d,#acf055);border-radius:32px;box-shadow:inset 0 2px 2px #ffffffb0,inset 0 -8px 18px #5c982329,0 20px 38px #5c862e13;gap:35px}.final-cta:before{content:"";position:absolute;z-index:-1;width:470px;height:470px;left:-70px;bottom:-370px;border:55px solid #fbffe678;border-radius:50%;transform:scaleX(1.5)}.final-cta:after{content:"";position:absolute;z-index:-1;width:470px;height:470px;right:-210px;top:-320px;border:70px solid #f7ffd63b;border-radius:50%}.final-cta img{width:230px;height:230px;filter:drop-shadow(0 18px 16px #5c802925);margin-bottom:-45px}.final-cta h2{font-size:40px;line-height:1.15}.final-cta .button{font-size:16px;padding:18px 22px;max-width:280px;flex-shrink:0}.footer-top p,.footer-top>a:last-child,.footer-bottom,.footer-bottom a,.footer-bottom span{font-size:16px}.footer-top{flex-wrap:wrap}.footer-top .brand span{font-size:16px}.footer-bottom{gap:22px;flex-wrap:wrap}.footer-bottom>span:last-child{margin-left:0}.ribbon{font-size:19px}.brand-ribbons{margin-bottom:35px}
@media(max-width:1100px) and (min-width:761px){.header.wrap{left:18px;right:18px;padding-inline:20px}.header nav{gap:18px}.header .button{gap:12px;padding-inline:14px}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature{padding-inline:22px;min-height:590px}.feature h3{font-size:26px}.feature p{font-size:16px;max-width:none}.feature .text-link{font-size:16px}.f-telegram img{width:190px}.f-terms img{width:180px}.f-friends img{width:200px}.f-terms .text-link,.f-friends .text-link{left:22px;right:18px}.card-sticker{font-size:16px;padding:8px 10px;left:12px}.f-telegram .card-sticker{right:12px}.platform-strip{flex-direction:column;align-items:start}.platform-strip>span{max-width:none}.platform-strip>div{justify-content:start}.network-art{width:300px;height:330px;right:5px}.diagnostics{padding:42px}.diagnostics h2{font-size:37px}.final-cta{padding:35px;gap:25px}.final-cta img{width:170px;height:190px}.final-cta h2{font-size:33px}.final-cta .button{max-width:240px}.guide-layout{grid-template-columns:210px minmax(0,1fr)}.guide{padding:28px}.guide-source{margin-left:234px}}
@media(max-width:900px){.header nav{display:none;position:fixed;top:90px;left:0;right:0;background:#fafffc;padding:16px 24px;border-radius:22px;box-shadow:0 16px 30px #24473521;flex-direction:column;gap:0;max-height:calc(100dvh - 120px);overflow:auto}.header nav.open{display:flex}.header nav a{font-size:18px;min-height:50px}.header .menu{display:flex}.header>.button{margin-left:auto}.header .brand{font-size:28px}.header .brand span{font-size:16px}.final-cta{flex-wrap:wrap}.final-cta .button{margin-left:auto}}
@media(max-width:760px){html{scroll-padding-top:100px}.header.wrap{top:10px;left:12px;right:12px;height:66px;border-radius:20px;padding:0 16px;gap:14px}.header .brand{font-size:26px}.header .brand span{font-size:16px}.header .menu{margin-left:auto}.header nav{top:76px;left:0;right:0;font-size:18px;border-radius:20px}.hero{padding-top:86px}.hero-art{height:265px;width:300px}.hero h1{font-size:36px}.hero-copy>p{font-size:16px;margin:20px 0 24px}.hero-copy>.hero-note{font-size:16px;margin-top:10px}.hero-actions{gap:10px}.hero-actions .button,.hero-secondary{font-size:16px}.hero-actions .button{max-width:100%;min-height:56px}.hero-secondary{min-height:50px}.platform-strip{margin-top:20px;padding:25px 20px;border-radius:24px;gap:20px;align-items:start;text-align:left}.platform-strip>span{font-size:22px;max-width:260px}.platform-strip>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%}.platform-strip a{font-size:16px;min-height:48px;padding:12px 8px}.section-head>p{font-size:16px}.feature-grid{grid-template-columns:minmax(0,1fr);gap:30px;padding-top:17px}.feature{padding:38px 24px 24px;min-height:0;display:flex;flex-direction:column;border-radius:28px;overflow:visible}.feature h3{font-size:28px;line-height:1.15;max-width:none;margin:0 0 14px}.feature p{font-size:16px;line-height:1.6;max-width:none;margin:0 0 15px}.feature img{position:relative;inset:auto;width:190px;height:190px;object-fit:contain;order:0;align-self:center;margin:4px 0 12px;max-width:100%;transform:none;opacity:1}.f-telegram .feature-text{width:100%;min-height:0;display:contents}.f-telegram .text-link{order:2;margin:0;font-size:16px;width:100%;justify-content:space-between;min-height:48px}.f-terms .text-link,.f-friends .text-link{position:static;inset:auto;font-size:16px;min-height:48px;width:100%;padding-top:6px;margin:0;justify-content:space-between}.card-sticker,.f-telegram .card-sticker{font-size:16px;top:-13px;left:19px;right:auto;padding:8px 12px;border-radius:11px}.f-telegram img{width:200px;height:200px;max-width:100%;position:relative;right:auto;bottom:auto}.f-terms img{width:180px;height:180px}.f-friends img{width:210px;height:190px}.brand-ribbons{height:150px;margin-block:0 35px}.ribbon{font-size:16px;min-height:43px;padding-block:12px;gap:30px}.ribbon-mint{top:30px}.ribbon-blue{top:80px}.steps li{padding:25px 22px 25px 74px;min-height:0}.steps li>span{left:21px;top:26px;font-size:16px;width:34px;height:34px}.steps h3{font-size:20px;line-height:1.3}.steps p,.testing{font-size:16px}.testing{padding:18px;gap:12px}.guide-layout{grid-template-columns:minmax(0,1fr)}.guide-sidebar{padding:0;background:none;border-radius:0}.sidebar-label{font-size:18px;align-items:start;gap:15px}.sidebar-label span:after{content:'Выберите →';font-size:16px;white-space:nowrap}#platform-nav a{font-size:16px;padding:12px 15px;min-height:48px}.guide{padding:28px 22px;border-radius:24px}.guide h3{font-size:26px;line-height:1.2}.guide-top p,.guide-intro,.guide-steps p,.guide-tip,.guide-footer,.guide-source{font-size:16px;line-height:1.65}.guide-top{gap:12px;align-items:start}.device-symbol{width:44px;height:48px;flex-shrink:0}.guide-steps h4{font-size:18px}.guide-steps li{padding-left:37px;padding-bottom:27px}.guide-steps li:before{width:27px;height:27px}.download-links{flex-direction:column;align-items:start}.download-links a{font-size:16px;max-width:100%;overflow-wrap:anywhere;min-height:46px;padding:10px 12px}.client-tabs button{font-size:16px;min-height:48px}.guide-source{margin:20px 0 0}.guide-footer{flex-direction:column;gap:15px}.guide-tip{padding:16px}.diagnostics{padding:30px 26px 28px;min-height:0;border-radius:28px;display:flex;flex-direction:column;align-items:start}.diagnostics>div:first-child{max-width:100%}.diagnostics h2{font-size:32px}.diagnostics p{font-size:16px;margin:18px 0 24px}.diagnostics p br{display:none}.diagnostics .button{font-size:16px;padding:16px 20px;max-width:100%;gap:16px}.network-art{position:relative;inset:auto;transform:none;width:100%;height:265px;max-width:300px;align-self:center;margin-top:15px}.network-art img{width:100%;height:100%}.device-pedestal{height:28px;bottom:10px}.faq{padding:30px 18px;gap:25px}.faq h2{font-size:34px}.faq summary{font-size:17px;line-height:1.5;gap:14px;padding-block:21px}.faq details p{font-size:16px;overflow-wrap:anywhere}.faq details{padding-inline:17px;border-radius:19px}.final-cta{padding:30px 26px;min-height:0;flex-direction:column;text-align:center;align-items:center;gap:24px;border-radius:28px}.final-cta img{position:relative;inset:auto;order:0;width:200px;height:190px;margin:-8px 0 -5px;transform:rotate(-7deg);opacity:1}.final-cta h2{font-size:33px;margin:0}.final-cta .button{max-width:100%;width:100%;margin:0;font-size:16px;justify-content:center;gap:18px}.footer-top{padding-top:40px;gap:20px}.footer-top .brand{font-size:28px}.footer-top p,.footer-top>a:last-child{font-size:16px}.footer-bottom,.footer-bottom a,.footer-bottom span{font-size:16px;line-height:1.6}.footer-bottom{flex-direction:column;align-items:start;gap:15px}.footer-top>a:last-child{margin-left:0}.footer-top p{line-height:1.6}.footer-top .brand span{font-size:16px}}
@media(max-width:359px){.hero h1{font-size:32px}.hero-art{width:270px;height:245px}.hero{padding-inline:18px}.header.wrap{padding-inline:14px}.feature h3{font-size:26px}.feature p,.feature .text-link,.card-sticker,.f-telegram .card-sticker{font-size:16px}.guide{padding:25px 17px}.guide h3{font-size:24px}.guide-top{gap:10px}.guide-steps li{padding-left:34px}.platform-strip{padding:23px 18px}.diagnostics{padding:28px 22px}.diagnostics h2{font-size:30px}.final-cta{padding:28px 22px}.final-cta h2{font-size:30px}.final-cta .button{padding-inline:14px;gap:14px}.ribbon{font-size:16px}.steps li{padding-left:66px}.steps li>span{left:18px}}

/* Prominent platform downloads, matching Velora mint and sky cards. */
#install .client-downloads { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0 0 28px; }
#install .client-downloads>a { display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;border-radius:24px;background:#ccefdc;color:#235941;text-decoration:none;min-height:88px;box-sizing:border-box; }
#install .client-downloads>a:nth-child(2) { background:#d6edfd;color:#235d7b; }
#install .client-downloads strong { display:block;font-size:21px;line-height:1.25; }
#install .client-downloads small { display:block;font-size:15px;line-height:1.4;margin-top:6px; }
#install .client-downloads>a>span:last-child { font-size:28px; }
#install .guide-download { display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0 28px;padding:16px 20px;min-height:54px;box-sizing:border-box;border-radius:18px;background:#087fe7;color:#fff;text-decoration:none;font-size:18px;font-weight:650; }
#install .client-downloads a:hover,#install .guide-download:hover { filter:brightness(.97); }
#install .client-downloads a:focus-visible,#install .guide-download:focus-visible { outline:3px solid #258ab4;outline-offset:4px; }
@media(max-width:600px) {
 #install .client-downloads { gap:10px;margin-bottom:20px; }
 #install .client-downloads>a { padding:16px 14px;min-height:92px;gap:4px;border-radius:20px; }
 #install .client-downloads strong { font-size:17px; }
 #install .client-downloads small { font-size:13px; }
 #install .client-downloads>a>span:last-child { font-size:20px; }
 #install .guide-download { font-size:17px; }
}
@media(max-width:360px) { #install .client-downloads { grid-template-columns:1fr; } }