:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: #18221d;
  background: #f5f7f6;
  font-synthesis: none;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: #f5f7f6;
}

a {
  color: #096b4c;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid #dfe5e1;
  background: rgba(255, 255, 255, 0.96);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #18221d;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  object-fit: cover;
}

.brand span {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand strong {
  font-size: 18px;
  line-height: 24px;
}

.brand small {
  color: #66736c;
  font-size: 12px;
  line-height: 18px;
}

.header-link {
  font-size: 14px;
  font-weight: 700;
}

.intro-band {
  border-bottom: 1px solid #dfe5e1;
  background: #ffffff;
}

.intro-grid {
  min-height: 480px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.7fr);
  align-items: center;
  gap: 72px;
  padding-top: 64px;
  padding-bottom: 64px;
}

.eyebrow {
  margin: 0 0 12px;
  color: #097452;
  font-size: 13px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 42px;
  line-height: 1.22;
  font-weight: 760;
}

.intro-copy {
  max-width: 720px;
  margin: 22px 0 0;
  color: #536159;
  font-size: 17px;
  line-height: 1.8;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 750;
  line-height: 22px;
}

.button:hover {
  text-decoration: none;
}

.button-primary {
  color: #ffffff;
  background: #087653;
}

.button-primary:hover {
  background: #075f44;
}

.button-secondary {
  color: #25312b;
  border-color: #cfd8d3;
  background: #ffffff;
}

.service-panel {
  border: 1px solid #dce3df;
  border-radius: 8px;
  background: #f9fbfa;
}

.service-panel div {
  padding: 22px;
  border-bottom: 1px solid #dce3df;
}

.service-panel div:last-child {
  border-bottom: 0;
}

.service-panel span,
.service-panel strong,
.service-panel a {
  display: block;
}

.service-panel span {
  margin-bottom: 7px;
  color: #6b7770;
  font-size: 12px;
}

.service-panel strong,
.service-panel a {
  font-size: 14px;
  line-height: 1.55;
}

.section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.section-heading {
  margin-bottom: 28px;
}

h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.35;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.help-item {
  min-height: 180px;
  padding: 24px;
  border: 1px solid #dce3df;
  border-radius: 8px;
  background: #ffffff;
}

.help-item h3 {
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.45;
}

.help-item p,
.policy-grid p,
.contact-section p {
  margin: 0;
  color: #59665f;
  font-size: 14px;
  line-height: 1.8;
}

.policy-band {
  width: 100%;
  border-top: 1px solid #dfe5e1;
  border-bottom: 1px solid #dfe5e1;
  background: #eef4f1;
}

.policy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.8fr);
  gap: 64px;
  align-items: start;
}

.policy-grid p {
  margin-top: 16px;
}

.policy-links {
  display: grid;
  gap: 12px;
}

.policy-links a {
  display: block;
  padding: 20px;
  border: 1px solid #d0dbd5;
  border-radius: 8px;
  color: #18221d;
  background: #ffffff;
}

.policy-links a:hover {
  border-color: #8eb7a5;
  text-decoration: none;
}

.policy-links strong,
.policy-links span {
  display: block;
}

.policy-links strong {
  margin-bottom: 6px;
  font-size: 15px;
}

.policy-links span {
  color: #66736c;
  font-size: 13px;
  line-height: 1.6;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.contact-section p {
  max-width: 760px;
  margin-top: 14px;
}

.contact-section .button {
  flex: 0 0 auto;
}

.site-footer {
  border-top: 1px solid #27322d;
  color: #dce6e1;
  background: #18211d;
}

.footer-inner {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-top: 30px;
  padding-bottom: 30px;
}

.footer-inner div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-inner strong {
  color: #ffffff;
  font-size: 14px;
}

.footer-inner span {
  color: #aab7b0;
  font-size: 12px;
  line-height: 1.7;
}

.footer-meta {
  text-align: right;
}

.document-shell {
  padding-top: 52px;
  padding-bottom: 72px;
}

.document {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 56px;
  border: 1px solid #dce3df;
  border-radius: 8px;
  background: #ffffff;
}

.document-header {
  margin-bottom: 36px;
  padding-bottom: 26px;
  border-bottom: 1px solid #e2e7e4;
}

.document-header p:last-child {
  margin-top: 16px;
  color: #66736c;
  font-size: 13px;
  line-height: 1.7;
}

.document h1 {
  font-size: 34px;
}

.document h2 {
  margin: 34px 0 12px;
  font-size: 20px;
}

.document p,
.document li {
  color: #3d4a43;
  font-size: 15px;
  line-height: 1.9;
}

.document ul {
  margin: 10px 0;
  padding-left: 22px;
}

.request-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.request-types span {
  padding: 7px 11px;
  border: 1px solid #cbd8d1;
  border-radius: 6px;
  color: #315344;
  background: #f5faf7;
  font-size: 13px;
}

.compact-footer .footer-inner {
  min-height: 90px;
}

@media (max-width: 840px) {
  .intro-grid,
  .policy-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .intro-grid {
    min-height: 0;
  }

  .help-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-section,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(calc(100% - 28px), 1080px);
  }

  .intro-grid > *,
  .policy-grid > *,
  .contact-section > * {
    min-width: 0;
    max-width: 100%;
  }

  .header-inner {
    min-height: 64px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .intro-grid,
  .section {
    padding-top: 46px;
    padding-bottom: 46px;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 24px;
  }

  .intro-copy {
    font-size: 15px;
  }

  .help-grid {
    grid-template-columns: 1fr;
  }

  .help-item {
    min-height: 0;
    padding: 20px;
  }

  .document-shell {
    width: 100%;
    padding: 0;
  }

  .document {
    padding: 34px 18px 52px;
    border: 0;
    border-radius: 0;
  }

  .document h1 {
    font-size: 30px;
  }

  .contact-section .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}