:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172421;
  background: #f5f7f6;
  line-height: 1.65;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: #126b5a;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
img {
  max-width: 100%;
  height: auto;
}
.shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}
.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: #fff;
  padding: 8px 14px;
  z-index: 20;
}
.skip:focus {
  left: 8px;
}
:focus-visible {
  outline: 3px solid #e6a23c;
  outline-offset: 3px;
}
.site-header {
  background: #fff;
  border-bottom: 1px solid #d9e2de;
}
.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #142c27;
  font-weight: 800;
  white-space: nowrap;
}
.brand b {
  font-weight: 600;
  color: #507067;
}
.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: #116b58;
  color: #fff;
  font-weight: 800;
}
.site-header nav {
  display: flex;
  gap: 26px;
}
.site-header nav a {
  color: #34544c;
  font-size: 14px;
  font-weight: 600;
}
.hero {
  background: #f0f4f1;
  border-bottom: 1px solid #d2e3d9;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
  align-items: center;
  gap: 55px;
  padding-block: 76px 68px;
}
.eyebrow {
  margin: 0 0 16px;
  color: #176a55;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}
.hero h1 {
  font-size: 54px;
  line-height: 1.16;
  letter-spacing: 0;
  margin: 0 0 24px;
  max-width: 620px;
}
.lede {
  max-width: 580px;
  font-size: 17px;
  color: #48635b;
  margin: 0;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  border-radius: 6px;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  white-space: nowrap;
}
.button:hover {
  text-decoration: none;
}
.primary {
  background: #126b58;
  color: #fff;
}
.primary:hover {
  background: #0d5748;
}
.secondary {
  color: #126b58;
  background: #fff;
  border-color: #a9c7bc;
}
.secondary:hover {
  background: #edf6f1;
}
.text-link {
  font-weight: 700;
}
.hero-visual {
  margin: 0;
}
.hero-visual img {
  display: block;
  width: 100%;
  background: #fff;
  border: 1px solid #c5d9ce;
  border-radius: 6px;
}
.hero-visual figcaption {
  font-size: 12px;
  color: #527469;
  margin-top: 9px;
}
.section {
  padding-block: 64px;
}
.further-section {
  background: #f6f8f6;
  border-top: 1px solid #e0e8e2;
}
.section-heading h2 {
  margin: 0 0 23px;
  font-size: 28px;
  line-height: 1.3;
}
.article-list {
  border-top: 1px solid #d6dfdb;
}
.article-row {
  display: grid;
  grid-template-columns: 52px 1fr 24px;
  gap: 16px;
  align-items: center;
  padding: 22px 6px;
  border-bottom: 1px solid #d6dfdb;
  color: #18332b;
}
.article-row:hover {
  background: #edf3f0;
  text-decoration: none;
}
.article-index {
  font-size: 13px;
  color: #a0612a;
}
.article-row strong {
  display: block;
  font-size: 17px;
  line-height: 1.4;
}
.article-row small {
  display: block;
  color: #5f756c;
  font-size: 13px;
  margin-top: 4px;
}
.row-arrow {
  font-size: 20px;
  color: #a0612a;
}
.technical-link {
  margin: 20px 0 0;
  color: #5f756c;
  font-size: 13px;
}
.technical-link a {
  font-weight: 700;
}
.access-section {
  padding-block: 46px 60px;
  background: #f0efe8;
}
.access-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.access-inner h2 {
  font-size: 27px;
  margin: 0 0 8px;
}
.access-inner p {
  color: #506960;
  margin: 0;
}
.access-form label {
  font-weight: 700;
  font-size: 13px;
}
.input-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.input-row input {
  min-width: 0;
  flex: 1;
  border: 1px solid #9db9aa;
  border-radius: 6px;
  padding: 9px 12px;
  background: #fff;
}
.form-error {
  font-size: 13px;
  color: #a33122;
  min-height: 22px;
  margin-top: 6px !important;
}
.site-footer {
  padding: 25px 0;
  background: #17372d;
  color: #d0e4d9;
  font-size: 12px;
}
.site-footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.article-header {
  background: #edf1ee;
  border-bottom: 1px solid #d1e2d9;
  padding-block: 48px 36px;
}
.article-header h1 {
  margin: 0;
  max-width: 780px;
  font-size: 43px;
  line-height: 1.25;
}
.article-header p:last-child {
  margin: 18px 0 0;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 220px;
  justify-content: space-between;
  gap: 70px;
  padding-block: 45px 80px;
}
.prose {
  min-width: 0;
  font-size: 15px;
  color: #2f443c;
}
.prose h1 {
  display: none;
}
.prose h2 {
  font-size: 24px;
  color: #1b3028;
  margin: 44px 0 15px;
  line-height: 1.3;
}
.prose h3 {
  font-size: 19px;
  color: #1b3028;
  margin: 30px 0 10px;
}
.prose p,
.prose li {
  line-height: 1.8;
}
.prose img {
  display: block;
  border: 1px solid #d4e1db;
  border-radius: 6px;
  background: #fff;
  margin: 26px 0;
}
.prose blockquote {
  margin: 24px 0;
  border-left: 4px solid #1b7f61;
  padding: 8px 20px;
  background: #eaf3ed;
}
.prose pre {
  background: #172b27;
  color: #e9f5ed;
  padding: 18px;
  overflow: auto;
  border-radius: 6px;
}
.prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow-wrap: anywhere;
}
.prose :not(pre) > code {
  background: #e5ede9;
  padding: 2px 4px;
  border-radius: 3px;
}
.prose table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
}
.prose th,
.prose td {
  border: 1px solid #cadbd2;
  padding: 9px 11px;
  min-width: 120px;
  vertical-align: top;
}
.prose th {
  background: #eaf1ec;
}
.article-aside {
  align-self: start;
  position: sticky;
  top: 28px;
  display: grid;
  gap: 14px;
  border-top: 2px solid #157057;
  padding-top: 15px;
  font-size: 13px;
}
.article-aside strong {
  color: #244c3b;
}
.private-header {
  padding-block: 44px 40px;
}
.private-header .muted {
  max-width: 700px;
  color: #4e6b60;
}
.private-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 58px;
  align-items: start;
}
.tool-panel {
  background: #fff;
  border: 1px solid #d6e3dc;
  border-radius: 6px;
  min-width: 0;
}
.client-tabs {
  display: flex;
  border-bottom: 1px solid #d6e3dc;
  overflow-x: auto;
}
.client-tabs button {
  flex: 1;
  min-width: 130px;
  border: 0;
  background: transparent;
  padding: 15px 12px;
  color: #566b61;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.client-tabs button[aria-selected="true"] {
  color: #116b58;
  border-bottom: 3px solid #116b58;
}
.client-panel {
  padding: 30px;
}
.client-panel h2 {
  font-size: 23px;
  line-height: 1.3;
  margin: 0 0 8px;
}
.panel-kicker {
  color: #a0612a !important;
  font-size: 12px !important;
  font-weight: 800;
  margin-bottom: 7px !important;
}
.client-panel p {
  color: #52695e;
  font-size: 14px;
  margin: 0 0 22px;
}
.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.client-panel .small-note {
  font-size: 12px;
  margin: 14px 0 0;
}
.subscription-qr {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 27px;
  padding-top: 25px;
  border-top: 1px solid #d6e3dc;
}
.subscription-qr img {
  flex: none;
  width: 176px;
  height: 176px;
  border: 1px solid #d6e3dc;
  background: #fff;
}
.subscription-qr strong {
  display: block;
  font-size: 13px;
  line-height: 1.5;
}
.subscription-qr p {
  margin: 6px 0 0;
  font-size: 12px;
}
.subscription-summary {
  border-top: 2px solid #126b58;
  padding-top: 19px;
}
.subscription-summary h2 {
  font-size: 22px;
  margin: 0 0 14px;
}
.subscription-summary ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #d6dfdb;
}
.subscription-summary li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid #d6dfdb;
}
.server-order {
  color: #a0612a;
  font-size: 12px;
}
.subscription-summary strong {
  font-size: 15px;
}
.subscription-summary li p,
.summary-note {
  color: #62786d;
  font-size: 12px;
  line-height: 1.55;
}
.subscription-summary li p {
  margin: 4px 0 0;
}
.server-tag {
  border-radius: 3px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 700;
}
.primary-tag {
  color: #126b58;
  background: #dcefe5;
}
.summary-note {
  margin-top: 15px;
}
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: #17372d;
  color: #fff;
  padding: 9px 16px;
  border-radius: 5px;
  font-size: 13px;
  box-shadow: 0 6px 20px #0003;
  z-index: 10;
}
@media (max-width: 800px) {
  .hero h1 {
    font-size: 42px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-block: 50px;
  }
  .hero-visual {
    max-width: 600px;
  }
  .article-layout,
  .private-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .article-aside {
    position: static;
    display: none;
  }
  .access-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
@media (max-width: 560px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }
  .header-inner {
    min-height: 60px;
  }
  .site-header nav {
    gap: 12px;
  }
  .site-header nav a:nth-child(2) {
    display: none;
  }
  .site-header nav a {
    font-size: 12px;
  }
  .brand {
    font-size: 13px;
  }
  .brand-mark {
    width: 26px;
    height: 26px;
  }
  .hero h1 {
    font-size: 34px;
  }
  .lede {
    font-size: 15px;
  }
  .hero-actions {
    gap: 15px;
  }
  .section {
    padding-block: 44px;
  }
  .article-row {
    grid-template-columns: 28px 1fr 18px;
    gap: 9px;
    padding-block: 19px;
  }
  .article-row strong {
    font-size: 15px;
  }
  .article-row small {
    font-size: 12px;
  }
  .input-row {
    flex-direction: column;
  }
  .article-header {
    padding-block: 36px 28px;
  }
  .article-header h1 {
    font-size: 30px;
  }
  .article-layout {
    padding-block: 26px 55px;
  }
  .prose {
    font-size: 14px;
  }
  .prose h2 {
    font-size: 21px;
  }
  .client-tabs button {
    min-width: 115px;
    padding-inline: 9px;
    font-size: 12px;
  }
  .client-panel {
    padding: 21px 16px;
  }
  .control-row .button {
    width: 100%;
  }
  .subscription-qr {
    gap: 14px;
  }
  .subscription-qr img {
    width: 132px;
    height: 132px;
  }
  .site-footer .shell {
    display: block;
  }
  .site-footer span {
    display: block;
    margin: 3px 0;
  }
}