body, html {
    font-family: 'Open Sans', Arial, Helvetica, sans-serif;
    font-size: 1.04rem;
    font-weight: 400;
    color: #26364d;
    background: #f7fafd;
    letter-spacing: 0.01em;
  }
  
  .rkn-news-slider-outer-block {
    margin-top: 32px;
    margin-bottom: 32px;
  }
  .rkn-news-block-header {
    background: linear-gradient(90deg, #e3f1fb 30%, #fafdff 100%);
    border: 1.5px solid #48a0e3;
    border-bottom: none;
    border-radius: 16px 16px 0 0;
    padding: 17px 35px 13px 35px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2860b0;
    box-shadow: 0 2px 12px rgba(95, 105, 114, 0.07);
    letter-spacing: 0.01em;
    position: relative;
  }
  .rkn-news-block-title { vertical-align: middle; }
  .rkn-news-slider-inner {
    background: #fff;
    border: 1.5px solid #48a0e3;
    border-top: none;
    border-radius: 0 0 16px 16px;
    padding: 34px 18px 24px 18px;
    box-shadow: 0 8px 28px rgba(40,76,146,0.09);
    position: relative;
    overflow: visible;
  }
  
  /* карточки — см. выше */
  .swiper { padding-bottom: 32px; }
  .swiper-slide { display: flex; height: auto; }
  
  .swiper-button-prev, .swiper-button-next {
    background: #e7eef6;
    border-radius: 50%;
    border: 2px solid #b5d4f3;
    width: 44px;
    height: 44px;
    color: #378ad2;
    top: 42%;
    box-shadow: 0 2px 10px rgba(82,166,231,0.08);
    transition: background 0.14s, border 0.14s;
  }
  .swiper-button-prev:hover, .swiper-button-next:hover {
    background: #eaf6ff;
    border-color: #52a6e7;
    color: #205193;
  }
  .swiper-button-next::after, .swiper-button-prev::after { font-size: 1.6rem; }

  .rkn-hero {
    background: linear-gradient(90deg, #195ab7 10%, #47a5e6 100%);
    color: #fff;
    padding: 46px 0 36px 0;
    border-radius: 0 0 32px 32px;
    box-shadow: 0 6px 24px rgba(25,90,183,0.06);
    position: relative;
    margin-bottom: 34px;
  }
  .rkn-hero-content {
    min-height: 240px;
  }
  .rkn-hero-title {
    font-size: 2.3rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    margin-bottom: 18px;
    line-height: 1.17;
    color: #fff;
  }
  .rkn-hero-desc {
    font-size: 1.15rem;
    line-height: 1.6;
    color: #eaf6ff;
    font-weight: 400;
  }
  .rkn-hero-img {
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(71, 165, 230, 0.10);
    background: #fff;
    max-width: 100%;
    height: auto;
    min-width: 220px;
  }
  @media (max-width: 991px) {
    .rkn-hero-title { font-size: 1.35rem; }
    .rkn-hero-desc { font-size: 1.01rem; }
    .rkn-hero-img { min-width: 150px; }
    .rkn-hero { padding: 25px 0 20px 0; }
  }
  .rkn-main-nav {
    background: #fff;
    box-shadow: 0 2px 16px rgba(60,125,192,0.04);
    border-bottom: 2px solid #e5eaf0;
    min-height: 54px;
    z-index: 22;
    position: relative;
  }
  .rkn-site-title {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: linear-gradient(90deg, #2362a5 10%, #47a5e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    text-decoration: none;
    line-height: 1;
    display: flex;
    align-items: center;
    margin-right: 32px;
    margin-left: 0;
  }
  .rkn-site-title:hover { opacity: 0.88; }
  .rkn-nav-list {
    display: flex;
    gap: 18px;
    padding-left: 0;
    margin-bottom: 0;
  }
  .rkn-main-nav .nav-link {
    color: #2362a5;
    font-weight: 500;
    font-size: 1.07rem;
    padding: 11px 16px 9px 16px;
    border-radius: 7px;
    transition: background 0.13s, color 0.13s;
    position: relative;
  }
  .rkn-main-nav .nav-link.active,
  .rkn-main-nav .nav-link:hover,
  .rkn-main-nav .nav-link:focus {
    background: #eaf6ff;
    color: #13559e;
    text-decoration: none;
  }
  .rkn-main-nav .dropdown-menu {
    border-radius: 10px;
    border: 1.5px solid #e6eaf4;
    box-shadow: 0 4px 22px rgba(40,76,146,0.09);
    margin-top: 5px;
    min-width: 220px;
  }
  .rkn-main-nav .dropdown-item {
    color: #2362a5;
    font-weight: 500;
    padding: 10px 18px;
    font-size: 1.01rem;
    transition: background 0.13s, color 0.13s;
    border-radius: 6px;
  }
  .rkn-main-nav .dropdown-item:hover,
  .rkn-main-nav .dropdown-item:focus {
    background: #eaf6ff;
    color: #13457a;
  }
  
  .rkn-burger {
    border: none;
    background: none;
    outline: none;
    box-shadow: none;
  }
  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(35,98,165,0.9)' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    width: 36px;
    height: 36px;
  }
  
  @media (max-width: 991px) {
    .rkn-site-title {
      font-size: 1.45rem;
      margin: 0 0 0 0;
      padding-left: 3px;
    }
    .rkn-nav-list {
      flex-direction: column;
      gap: 4px;
      margin-top: 12px;
      align-items: flex-start;
    }
    .navbar-collapse {
      background: #fff;
      border-radius: 0 0 16px 16px;
      box-shadow: 0 4px 22px rgba(40,76,146,0.09);
      margin-top: 5px;
      padding-bottom: 12px;
    }
  }

  .rkn-news-date{
    font-size: 10pt;
    opacity: 0.6;
  }
  
  .section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1d4174;
    letter-spacing: 0.01em;
    margin-bottom: 18px;
  }
  
  .gov-accordion .accordion-item {
    border-radius: 10px;
    border: 1.5px solid #d3e5f7;
    box-shadow: 0 2px 16px rgba(70,110,180,0.06);
    margin-bottom: 14px;
    overflow: hidden;
    background: #fafdff;
  }
  .gov-accordion .accordion-header {
    background: #f4f8fd;
  }
  .gov-accordion .accordion-button {
    font-weight: 700;
    color: #215a9c;
    background: #f4f8fd;
    border: none;
    outline: none;
    box-shadow: none;
    font-size: 1.08rem;
    transition: background 0.13s, color 0.12s;
  }
  .gov-accordion .accordion-button:not(.collapsed) {
    color: #fff;
    background: linear-gradient(90deg, #2d7cbe 0%, #49b4ea 100%);
  }
  .gov-accordion .accordion-body {
    background: #fff;
    color: #324063;
    font-size: 1.04rem;
    padding: 16px 24px;
    border-top: 1px solid #e3eaf4;
  }
  .gov-accordion .accordion-button:focus { box-shadow: none; }
  .gov-accordion .accordion-button::after {
    filter: invert(38%) sepia(48%) saturate(680%) hue-rotate(180deg) brightness(88%) contrast(94%);
  }
  
  /* Решения для бизнеса */
  .gov-card {
    background: linear-gradient(90deg, #e3f1fb 30%, #fafdff 100%);
    border: 1.5px solid #48a0e3;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(80,134,185,0.07);
    padding: 32px 28px 24px 28px;
    margin-top: 12px;
  }
  .gov-card ul {
    margin-bottom: 18px;
    font-size: 1.11rem;
    color: #2465a9;
    padding-left: 18px;
  }
  .gov-card li {
    margin-bottom: 7px;
    font-weight: 500;
  }
  .btn-gov {
    background: linear-gradient(90deg, #52a6e7 0%, #3764b5 100%);
    color: #fff;
    border-radius: 7px;
    font-size: 1.08rem;
    font-weight: 700;
    padding: 9px 32px;
    border: none;
    box-shadow: 0 1px 4px rgba(82, 166, 231, 0.09);
    transition: background 0.16s;
    letter-spacing: 0.01em;
    display: inline-block;
  }
  .btn-gov:hover, .btn-gov:focus {
    background: linear-gradient(90deg, #3764b5 0%, #52a6e7 100%);
    color: #fff;
  }
  

  .btn-tg-nav, .btn-tg-nav-mobile {
  background: #fff;
  border: 2px solid #229ED9;
  color: #229ED9 !important;
  font-weight: 700;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 1rem;
  line-height: 1.1;
  padding: 8px 18px 8px 13px;
  box-shadow: 0 2px 8px rgba(34,158,217,0.07);
  transition: background 0.13s, color 0.13s, border 0.13s;
  text-decoration: none !important;
  margin-left: 10px;
}
.btn-tg-nav:hover, .btn-tg-nav:focus,
.btn-tg-nav-mobile:hover, .btn-tg-nav-mobile:focus {
  background: #229ED9;
  color: #fff !important;
  border-color: #229ED9;
}
.btn-tg-nav:hover .tg-ico, .btn-tg-nav:focus .tg-ico,
.btn-tg-nav-mobile:hover .tg-ico, .btn-tg-nav-mobile:focus .tg-ico {
  filter: brightness(1.2) invert(1);
}
.tg-ico {
  display: inline-block;
  vertical-align: middle;
  transition: filter 0.12s;
}
.tg-text {
  color: #229ED9;
  font-weight: 700;
  font-size: 1rem;
  transition: color 0.12s;
}
.btn-tg-nav:hover .tg-text, .btn-tg-nav:focus .tg-text,
.btn-tg-nav-mobile:hover .tg-text, .btn-tg-nav-mobile:focus .tg-text {
  color: #fff;
}

@media (max-width: 991px) {
  .btn-tg-nav { display: none !important; }
  .btn-tg-nav-mobile {
    display: flex !important;
    margin-top: 16px;
    margin-bottom: 6px;
    font-size: 1.08rem;
    padding: 10px 12px;
  }
}
@media (min-width: 992px) {
  .btn-tg-nav-mobile { display: none !important; }
}


.btn-tg-nav, .btn-tg-nav-mobile {
    background: #fff;
    border: 2px solid #229ED9;
    color: #229ED9 !important;
    font-weight: 700;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 1rem;
    line-height: 1.1;
    padding: 8px 18px 8px 13px;
    box-shadow: 0 2px 8px rgba(34,158,217,0.07);
    transition: background 0.13s, color 0.13s, border 0.13s;
    text-decoration: none !important;
    margin-left: 10px;
  }
  .btn-tg-nav:hover, .btn-tg-nav:focus,
  .btn-tg-nav-mobile:hover, .btn-tg-nav-mobile:focus {
    background: #229ED9 !important;
    color: #fff !important;
    border-color: #229ED9 !important;
    box-shadow: 0 4px 14px rgba(34,158,217,0.14);
  }
  .btn-tg-nav:hover .tg-ico, .btn-tg-nav:focus .tg-ico,
  .btn-tg-nav-mobile:hover .tg-ico, .btn-tg-nav-mobile:focus .tg-ico {
    filter: brightness(1.2) invert(1);
  }
  .tg-ico {
    display: inline-block;
    vertical-align: middle;
    transition: filter 0.12s;
  }
  .tg-text {
    color: #229ED9;
    font-weight: 700;
    font-size: 1rem;
    transition: color 0.12s;
  }
  .btn-tg-nav:hover .tg-text, .btn-tg-nav:focus .tg-text,
  .btn-tg-nav-mobile:hover .tg-text, .btn-tg-nav-mobile:focus .tg-text {
    color: #fff !important;
  }
  
  @media (max-width: 991px) {
    .btn-tg-nav { display: none !important; }
    .btn-tg-nav-mobile {
      display: flex !important;
      width: 100% !important;
      max-width: 100%;
      box-sizing: border-box;
      margin-top: 22px;
      margin-bottom: 10px;
      font-size: 1.08rem;
      padding: 14px 10px;
      justify-content: center;
      align-items: center;
      background: linear-gradient(90deg, #fafdff 60%, #e3f1fb 100%);
    }
  }
  @media (min-width: 992px) {
    .btn-tg-nav-mobile { display: none !important; }
  }