:root{--gyh6-bg:#eef4f8;--gyh6-card:#ffffff;--gyh6-navy:#16324f;--gyh6-ice:#7cc4e8;--gyh6-dim:#5d7288;--gyh6-line:#d8e5ee;--gyh6-btn:#16324f}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--gyh6-bg);color:var(--gyh6-navy);font:16px/1.72 "Mulish",sans-serif}
.gyh6-wrap{max-width:960px;margin:0 auto;padding:0 22px}
a{color:#2a7ab0}
.gyh6-head{background:rgba(238,244,248,.9);backdrop-filter:blur(8px);position:sticky;top:0;z-index:9;border-bottom:1px solid var(--gyh6-line)}
.gyh6-head .gyh6-wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.gyh6-logo{font-family:"Comfortaa",sans-serif;font-weight:800;font-size:20px;color:var(--gyh6-navy);text-decoration:none;letter-spacing:-.3px}
.gyh6-logo::before{content:"❄ ";color:var(--gyh6-ice)}
.gyh6-nav{display:flex;gap:22px;font-size:13.5px;font-weight:700}
.gyh6-nav a{color:var(--gyh6-dim);text-decoration:none}
.gyh6-nav a:hover{color:var(--gyh6-navy)}
.gyh6-hero{padding:74px 0 34px;text-align:center}
.gyh6-frostpill{display:inline-block;background:var(--gyh6-card);border:1px solid var(--gyh6-line);color:#2a7ab0;border-radius:10px;padding:7px 16px;font-size:12.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
.gyh6-hero h1{font-family:"Comfortaa",sans-serif;font-weight:800;letter-spacing:-1px;font-size:clamp(30px,5vw,50px);line-height:1.12;margin:18px auto 12px;max-width:780px}
.gyh6-lead{color:var(--gyh6-dim);max-width:580px;margin:0 auto;font-size:17px}
.gyh6-btn{display:inline-block;border-radius:12px;padding:14px 32px;font-weight:800;text-decoration:none;margin:24px 8px 0;font-family:"Comfortaa",sans-serif}
.gyh6-btn--p{background:var(--gyh6-navy);color:#fff;box-shadow:0 10px 26px rgba(22,50,79,.28)}
.gyh6-btn--g{background:var(--gyh6-card);color:var(--gyh6-navy);border:1px solid var(--gyh6-line)}
.gyh6-floes{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:36px}
.gyh6-floes div{background:var(--gyh6-card);border:1px solid var(--gyh6-line);border-radius:14px;padding:14px 22px}
.gyh6-floes b{font-family:"Comfortaa",sans-serif;font-weight:800;font-size:20px;display:block;color:#2a7ab0}
.gyh6-floes span{font-size:12px;color:var(--gyh6-dim);font-weight:700}
section{padding:30px 0 2px}
.gyh6-sheet{background:var(--gyh6-card);border:1px solid var(--gyh6-line);border-radius:18px;padding:26px 30px;margin:14px 0;border-top:4px solid var(--gyh6-ice)}
section h2{font-family:"Comfortaa",sans-serif;font-weight:800;letter-spacing:-.5px;font-size:clamp(21px,2.8vw,28px);margin:0 0 12px}
section h3{font-family:"Comfortaa",sans-serif;font-weight:800;font-size:17px;color:#2a7ab0}
.gyh6-tbl-wrap{overflow-x:auto;margin:14px 0;border-radius:12px;border:1px solid var(--gyh6-line)}
table{border-collapse:collapse;width:100%;font-size:14.5px}
caption{text-align:left;color:var(--gyh6-dim);padding:10px 14px;font-weight:700;font-size:13px}
th{background:#f2f8fc;color:var(--gyh6-navy);padding:11px 14px;text-align:left;font-family:"Comfortaa",sans-serif;font-weight:800;font-size:13px}
td{padding:11px 14px;border-top:1px solid var(--gyh6-line)}
ul{list-style:none;padding:0}
ul li{padding-left:26px;position:relative;margin:8px 0}
ul li::before{content:"❄";position:absolute;left:0;color:var(--gyh6-ice);font-size:13px}
ol{padding-left:24px}ol li{margin:8px 0}ol li::marker{font-weight:800;color:#2a7ab0}
.gyh6-note{background:#f2f8fc;border:1px solid #cfe6f4;border-radius:12px;padding:14px 18px;color:#2a5a7d;margin:16px 0}
.gyh6-faqf{background:var(--gyh6-card);border:1px solid var(--gyh6-line);border-radius:12px;margin:9px 0}
.gyh6-faqf summary{cursor:pointer;padding:14px 18px;font-weight:800;list-style:none;font-family:"Comfortaa",sans-serif}
.gyh6-faqf summary::before{content:"❄ ";color:var(--gyh6-ice)}
.gyh6-faqf div{padding:0 18px 15px;color:var(--gyh6-dim)}
footer{margin-top:46px;border-top:1px solid var(--gyh6-line);padding:26px 0;text-align:center;color:var(--gyh6-dim);font-size:13.5px}
@media(max-width:700px){.gyh6-nav{display:none}}

.gyh6-cta-js{-webkit-appearance:none;appearance:none;font:inherit;line-height:inherit;cursor:pointer;text-align:center;text-decoration:none}