#index {
  background: #f4f7f8;
  color: #1d2b33;
}
#index .sy-wrap {
  width: 1180px;
  max-width: calc(100% - 32px);
  margin: 0 auto;
}
#index .sy-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 72px;
  background: #fff;
  border-bottom: 1px solid #e6eef2;
}
#index .sy-nav-inner,
#index .sy-nav-left,
#index .sy-nav-menu,
#index .sy-nav-right,
#index .sy-login {
  display: flex;
  align-items: center;
}
#index .sy-nav-inner {
  height: 72px;
  justify-content: space-between;
}
#index .sy-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #16323c;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}
#index .sy-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f0a202, #0d7ea3);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
#index .sy-nav-menu {
  gap: 28px;
  margin-left: 42px;
}
#index .sy-nav-menu a,
#index .sy-foot a {
  color: #314049;
  text-decoration: none;
}
#index .sy-nav-menu a.active,
#index .sy-nav-menu a:hover {
  color: #0d7ea3;
}
#index .sy-login {
  gap: 10px;
}
#index .sy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 16px;
  border-radius: 4px;
  border: 1px solid #d5dee3;
  background: #fff;
  color: #314049;
  cursor: pointer;
  text-decoration: none;
}
#index .sy-btn-primary {
  border-color: #0d7ea3;
  background: #0d7ea3;
  color: #fff;
}
#index .sy-user {
  position: relative;
  cursor: pointer;
}
#index .sy-user .login-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 36px;
  width: 160px;
  background: #fff;
  border: 1px solid #e6eef2;
  box-shadow: 0 8px 24px rgba(16, 42, 54, 0.08);
}
#index .sy-user:hover .login-menu {
  display: block;
}
#index .login-menu-item {
  padding: 10px 14px;
  cursor: pointer;
}
#index .login-menu-item:hover {
  background: #f4fafc;
}
#index .sy-hero {
  position: relative;
  height: 460px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #1278a8 0%, #0c648c 55%, #0a5878 100%);
  overflow: hidden;
}
#index .sy-hero:before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 70px;
  height: 90px;
  background: repeating-linear-gradient(90deg, transparent 0 36px, rgba(255,255,255,.08) 36px 38px);
  opacity: .7;
}
#index .sy-hero-copy {
  position: relative;
  z-index: 1;
  padding-top: 92px;
  text-align: center;
  color: #fff;
}
#index .sy-hero h1 {
  margin: 0;
  font-size: 54px;
  letter-spacing: 4px;
  font-weight: 700;
}
#index .sy-hero p {
  margin: 18px 0 0;
  font-size: 18px;
  opacity: .92;
}
#index .sy-card {
  position: relative;
  z-index: 2;
  margin-top: -78px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(16, 52, 68, 0.12);
  padding: 22px 28px 28px;
}
#index .sy-tabs,
#index .sy-search {
  display: flex;
  align-items: center;
}
#index .sy-tabs {
  gap: 28px;
  border-bottom: 1px solid #edf2f4;
}
#index .sy-tabs button {
  height: 46px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #667780;
  cursor: pointer;
  font-size: 15px;
}
#index .sy-tabs button.active {
  color: #0d7ea3;
  box-shadow: inset 0 -2px 0 #0d7ea3;
}
#index .sy-search {
  gap: 16px;
  margin-top: 22px;
}
#index .sy-search input {
  flex: 1;
  height: 52px;
  border: 0;
  background: #f6f4f1;
  padding: 0 16px;
  outline: none;
}
#index .sy-search button {
  width: 180px;
  height: 52px;
  border: 0;
  background: #0e6788;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
}
#index .sy-section {
  padding: 72px 0 20px;
}
#index .sy-section h2 {
  margin: 0;
  text-align: center;
  font-size: 28px;
}
#index .sy-section h2 span {
  display: block;
  margin-top: 6px;
  color: #8ea0a8;
  font-size: 13px;
  letter-spacing: 2px;
  font-weight: 400;
}
#index .sy-services {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 36px;
}
#index .sy-service {
  display: block;
  min-height: 168px;
  padding: 22px 18px;
  background: #fff;
  border-radius: 6px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 6px 18px rgba(16, 52, 68, 0.04);
}
#index .sy-service:hover {
  transform: translateY(-3px);
}
#index .sy-service strong {
  display: block;
  margin-bottom: 10px;
  color: #0d7ea3;
  font-size: 18px;
}
#index .sy-service p {
  margin: 0;
  color: #667780;
  line-height: 1.7;
}
#index .sy-about {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  margin-top: 28px;
  background: #fff;
  border-radius: 8px;
  padding: 36px;
}
#index .sy-about h3 {
  margin: 0 0 12px;
  font-size: 26px;
}
#index .sy-about p {
  margin: 0;
  color: #52656e;
  line-height: 1.9;
}
#index .sy-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
#index .sy-stats div {
  background: #f4fafc;
  border-radius: 6px;
  padding: 22px 16px;
  text-align: center;
}
#index .sy-stats b {
  display: block;
  color: #0d7ea3;
  font-size: 28px;
}
#index .sy-news {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 28px;
}
#index .sy-news-box {
  background: #fff;
  border-radius: 8px;
  padding: 22px;
}
#index .sy-news-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 700;
}
#index .sy-news-head a {
  color: #0d7ea3;
  font-weight: 400;
  text-decoration: none;
}
#index .news-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f0f4f6;
}
#index .news-item a {
  color: #314049;
  text-decoration: none;
}
#index .register-advert {
  display: none;
}
@media (max-width: 900px) {
  #index .sy-nav-menu { display: none; }
  #index .sy-hero { height: 380px; }
  #index .sy-hero h1 { font-size: 32px; }
  #index .sy-services,
  #index .sy-about,
  #index .sy-news,
  #index .sy-stats { grid-template-columns: 1fr; }
  #index .sy-search { flex-direction: column; }
  #index .sy-search button { width: 100%; }
}