:root{--ink:#0e1a1d;--ink2:#32464a;--muted:#6b7d81;--cyan:#1fb6cf;--cyan-ink:#0b7e93;--line:#e4ecec;--paper:#f7fafa;--white:#fff;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',Arial,sans-serif;color:var(--ink2);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{font-family:'Space Grotesk',Arial,sans-serif;color:var(--ink);line-height:1.1;letter-spacing:-.02em;font-weight:700;}
a{color:var(--cyan-ink);}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px;}
.kicker{font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan-ink);}
.btn{display:inline-block;background:var(--ink);color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;padding:14px 26px;border-radius:6px;text-decoration:none;transition:.15s;cursor:pointer;border:none;}
.btn:hover{background:#000;} .btn.cyan{background:var(--cyan);color:#fff;} .btn.cyan:hover{background:var(--cyan-ink);}
.btn.line{background:transparent;color:var(--ink);border:1.5px solid var(--ink);} .btn.line:hover{background:var(--ink);color:#fff;}
.btn.block{display:block;width:100%;text-align:center;font-size:16px;padding:16px;}
.announce{background:var(--ink);color:#eaf6f8;font-size:13px;font-weight:500;padding:9px 40px;display:flex;justify-content:center;gap:10px;font-family:'Space Grotesk',sans-serif;}
.announce b{color:var(--cyan);font-weight:600;}
header.nav{position:sticky;top:0;z-index:40;background:var(--white);border-bottom:1px solid var(--line);}
.nav-in{display:flex;align-items:center;gap:44px;padding:20px 40px;max-width:1200px;margin:0 auto;}
.logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:23px;color:var(--ink);letter-spacing:-.02em;text-decoration:none;}
.logo b{color:var(--cyan);}
.menu{display:flex;gap:30px;} .menu a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15px;} .menu a:hover{color:var(--cyan-ink);}
.nav-r{margin-left:auto;}
.crumbs{max-width:1200px;margin:0 auto;padding:20px 40px 0;font-size:13px;color:var(--muted);}
.crumbs a{color:var(--muted);text-decoration:none;} .crumbs a:hover{color:var(--cyan-ink);}
.phead{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);margin-top:16px;}
.phead .wrap{padding-top:56px;padding-bottom:56px;}
.phead h1{font-size:44px;margin-bottom:12px;} .phead p{font-size:17px;color:var(--muted);max-width:60ch;}
.doc{max-width:800px;margin:0 auto;padding:64px 40px;}
.doc h2{font-size:26px;margin:38px 0 12px;} .doc h3{font-size:19px;margin:26px 0 8px;}
.doc p{margin-bottom:14px;font-size:16px;} .doc ul{margin:0 0 16px 22px;} .doc li{margin-bottom:8px;font-size:16px;}
.doc .upd{color:var(--muted);font-size:14px;margin-bottom:8px;}
.card{border:1px solid var(--line);padding:34px 36px;border-radius:8px;}
.form{max-width:560px;} .form .row{margin-bottom:18px;}
.form label{display:block;font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px;}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:6px;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);background:#fff;}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--cyan);}
.form textarea{min-height:120px;resize:vertical;}
.form .note{font-size:13px;color:var(--muted);margin-top:8px;}
.msg{display:none;padding:14px 16px;border-radius:6px;margin-top:16px;font-size:15px;}
.msg.ok{display:block;background:#e8f7ea;color:#1a7f37;} .msg.err{display:block;background:#fdeceb;color:#b42318;}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.center-hero{text-align:center;max-width:640px;margin:0 auto;padding:90px 40px 20px;}
.center-hero .tick{width:64px;height:64px;border-radius:50%;background:#e8f7ea;color:#1a7f37;font-size:32px;display:flex;align-items:center;justify-content:center;margin:0 auto 26px;font-family:'Space Grotesk';}
.center-hero h1{font-size:40px;margin-bottom:16px;} .center-hero p{font-size:17px;color:var(--ink2);margin-bottom:10px;}
.nextgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:20px;}
.nextgrid .n{background:#fff;padding:30px 26px;} .nextgrid .n h3{font-size:17px;margin-bottom:8px;} .nextgrid .n p{font-size:14px;color:var(--muted);margin-bottom:12px;}
.faqq{border-bottom:1px solid var(--line);padding:22px 0;} .faqq h3{font-size:18px;margin-bottom:8px;} .faqq p{font-size:15px;color:var(--ink2);}
footer{background:var(--white);border-top:1px solid var(--line);padding:64px 0 34px;margin-top:20px;}
.foot-in{max-width:1200px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
footer .logo{margin-bottom:14px;display:inline-block;} footer p.tag{font-size:14px;color:var(--muted);max-width:30ch;}
footer h4{font-family:'Space Grotesk',sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:16px;}
footer a.fl{color:var(--ink2);text-decoration:none;display:block;margin-bottom:10px;font-size:14.5px;} footer a.fl:hover{color:var(--cyan-ink);}
.foot-bottom{max-width:1200px;margin:44px auto 0;padding:22px 40px 0;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.foot-bottom a{color:var(--cyan-ink);text-decoration:none;font-weight:600;}
@media(max-width:940px){.wrap{padding:0 24px;}.split2,.nextgrid,.foot-in{grid-template-columns:1fr;}.menu{display:none;}.phead h1{font-size:32px;}.center-hero h1{font-size:30px;}}