@font-face {
  font-family: "Tongyuye Rounded";
  src: url("tongyuye-wordmark.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+540C,U+4E8E,U+91CE;
}

.brand-title { display: block; }
.zh .brand-title {
  font-family: "Tongyuye Rounded", "Microsoft YaHei", sans-serif;
  font-size: 29px;
  font-weight: 400;
  letter-spacing: .08em;
  line-height: 1.1;
  color: #f3f8ff;
}
.brand-words small { font-family: Arial, sans-serif; }
.main-nav { gap: 20px; }
.nav-link { white-space: nowrap; }
.dropdown { max-height: min(72vh, 580px); overflow-y: auto; }
.dropdown a { line-height: 1.6; }
.home-service-entry {
  display: block;
  padding: 20px 0 24px;
  border-top: 1px solid #a4d9bb;
  text-decoration: none;
}
.home-service-entry p {
  margin: 0 0 16px;
  color: #d3dfeb;
  font-size: 17px;
  line-height: 1.8;
}
.home-service-entry:focus-visible { outline: 2px solid #b0f0cd; outline-offset: 6px; }
.portfolio-footer-service { display: flex; flex-wrap: wrap; gap: 12px 22px; }
.portfolio-footer-service a { color: #d2dfeb; font-size: 13px; }
.portfolio-faq-grid,
.service-summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 44px; margin-top: 34px; }
.portfolio-faq-item,
.service-summary { border-top: 1px solid #526a7d; padding-top: 24px; min-width: 0; }
.portfolio-faq-item h3,
.service-summary h3 { color: #edf5ff; font-size: 21px; line-height: 1.6; font-weight: 500; margin: 0 0 14px; }
.portfolio-faq-item p,
.service-summary p,
.portfolio-measure,
.portfolio-use-layout p,
.portfolio-price-box p,
.portfolio-service-steps p { color: #d0dce9; font-size: 17px; line-height: 1.9; }
.portfolio-use-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.portfolio-use-list { padding-left: 22px; color: #d0dce9; line-height: 2; font-size: 18px; margin-top: 24px; }
.portfolio-use-layout .availability { margin-top: 0; }
.portfolio-use-layout .availability .text-link { display: inline-flex; margin: 10px 20px 0 0; }
.portfolio-measure { max-width: 78ch; margin: 24px 0; }
.portfolio-price-box { margin-top: 30px; padding: 28px 32px; border: 1px solid #526a7d; background: #15263a; }
.portfolio-price-box h3 { font-size: 25px; color: #ecf7ff; margin: 0 0 12px; }
.portfolio-table-scroll { overflow-x: auto; width: 100%; margin-top: 22px; }
.portfolio-price-table { width: 100%; border-collapse: collapse; color: #e1eaf5; font-size: 17px; line-height: 1.7; }
.portfolio-price-table caption { text-align: left; padding-bottom: 16px; color: #bce9cc; font-size: 16px; }
.portfolio-price-table th,
.portfolio-price-table td { text-align: left; border-bottom: 1px solid #526a7d; padding: 16px 18px 16px 0; vertical-align: top; }
.portfolio-price-table th { font-weight: 500; }
.portfolio-price-table thead th { color: #bce9cc; }
.portfolio-price-table td { color: #d0dce9; }
.portfolio-price-box .actions { margin-top: 24px; }
.portfolio-service-steps { margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 34px 48px; list-style: none; }
.portfolio-service-steps li { display: flex; gap: 20px; border-top: 1px solid #526a7d; padding-top: 22px; }
.portfolio-step-number { color: #b2e9c9; font-size: 16px; padding-top: 6px; }
.portfolio-service-steps h3 { color: #edf5ff; font-size: 21px; line-height: 1.6; font-weight: 500; margin: 0 0 12px; }
.portfolio-service-steps p { margin: 0; }
.portfolio-faq h2,
#service-catalog h2,
#portfolio-map h2,
#use-flow h2,
#billing h2 { max-width: 27ch; }
.portfolio-table-scroll th:first-child { min-width: 150px; }

@media (max-width: 1180px) and (min-width: 981px) {
  .main-nav { gap: 12px; }
  .main-nav .nav-link,
  .product-menu summary,
  .download-nav { font-size: 14px; }
  .brand { gap: 7px; }
  .zh .brand-title { font-size: 26px; }
}
@media (max-width: 980px) {
  .main-nav { gap: 0; }
  .portfolio-use-layout { gap: 28px; }
}
@media (max-width: 640px) {
  .portfolio-faq-grid,
  .service-summary-grid,
  .portfolio-use-layout,
  .portfolio-service-steps { grid-template-columns: 1fr; gap: 26px; }
  .portfolio-price-box { padding: 22px 18px; }
  .portfolio-price-table { font-size: 16px; }
  .portfolio-faq-item p,
  .service-summary p,
  .portfolio-measure,
  .portfolio-use-layout p,
  .portfolio-price-box p,
  .portfolio-service-steps p { font-size: 16px; }
  .portfolio-faq-item h3,
  .service-summary h3 { font-size: 20px; }
  .home-service-entry { padding: 20px 0; }
  .home-service-entry p { font-size: 16px; }
  .portfolio-footer-service { gap: 8px 16px; }
  .zh .brand-title { font-size: 27px; }
}