* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: #f3f5f2;
  color: #17201d;
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
}
.site-head {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 72px);
  background: rgba(247, 249, 246, 0.94);
  border-bottom: 1px solid #ced5d0;
  position: relative;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-chip {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: #17201d;
  color: #b7f05b;
  font-weight: 900;
}
.brand b {
  display: block;
  font-size: 1.2rem;
}
.brand small {
  display: block;
  color: #66736d;
  font-size: 0.62rem;
}
.site-head nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.88rem;
}
.site-head nav a {
  padding: 26px 0;
  border-bottom: 2px solid transparent;
}
.site-head nav a.active {
  border-color: #59a631;
}
.console-link {
  background: #17201d;
  color: #fff;
  padding: 10px 15px !important;
  border: 0 !important;
}
.nav-toggle {
  display: none;
}
.hero {
  min-height: 720px;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #dfe4e1;
}
.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(244, 247, 244, 0.98) 0%,
    rgba(244, 247, 244, 0.93) 30%,
    rgba(244, 247, 244, 0.15) 62%,
    rgba(244, 247, 244, 0) 100%
  );
}
.hero-copy {
  position: relative;
  z-index: 2;
  width: min(650px, 88vw);
  margin-left: clamp(22px, 8vw, 130px);
}
.kicker {
  margin: 0 0 16px;
  color: #3f7d28;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.hero h1 {
  margin: 0;
  font-size: clamp(3.2rem, 6.5vw, 6.8rem);
  line-height: 1.02;
  letter-spacing: 0;
  font-weight: 750;
}
.hero-copy > p:not(.kicker) {
  max-width: 620px;
  color: #47534e;
  font-size: 1.08rem;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.button {
  min-height: 50px;
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  font-weight: 750;
}
.primary {
  background: #17201d;
  color: #fff;
}
.secondary {
  background: #f5f7f4;
  border: 1px solid #17201d;
}
.signal-strip {
  position: absolute;
  z-index: 3;
  right: 5vw;
  bottom: 32px;
  display: flex;
  background: #17201d;
  color: #fff;
}
.signal-strip span {
  padding: 14px 20px;
  border-right: 1px solid #45504c;
  font-size: 0.75rem;
}
.signal-strip b {
  color: #b7f05b;
  margin-right: 7px;
}
.flow-section,
.service-ledger,
.field-band,
.dispatches,
.faq,
.page-lead,
.matrix,
.platform-list,
.tech-table,
.topic-columns,
.support-list,
.article-index,
.plain-section,
.legal-copy,
.article-detail {
  max-width: 1220px;
  margin: 0 auto;
  padding-left: 28px;
  padding-right: 28px;
}
.flow-section,
.service-ledger,
.field-band,
.dispatches,
.faq,
.matrix,
.platform-list,
.tech-table,
.topic-columns,
.support-list,
.article-index {
  margin-top: 110px;
  margin-bottom: 110px;
}
.flow-section > header {
  display: grid;
  grid-template-columns: 0.6fr 1fr 1fr;
  gap: 35px;
  align-items: start;
}
.flow-section h2,
.ledger-title h2,
.field-band h2,
.dispatches h2,
.faq h2,
.page-lead h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 1.08;
}
.flow-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 48px 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid #17201d;
}
.flow-line li {
  min-height: 145px;
  padding: 20px;
  border-right: 1px solid #cbd2cd;
}
.flow-line b {
  display: block;
  color: #3f7d28;
}
.flow-line span {
  font-size: 0.85rem;
  color: #68736e;
}
.service-ledger {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  background: #fff;
  border: 1px solid #cbd2cd;
}
.ledger-title {
  grid-row: span 2;
  padding: 36px;
  background: #17201d;
  color: #fff;
}
.service-ledger > a {
  padding: 28px;
  border-left: 1px solid #d2d8d4;
  border-bottom: 1px solid #d2d8d4;
}
.service-ledger > a:nth-last-child(-n + 2) {
  border-bottom: 0;
}
.service-ledger span {
  color: #4f9134;
  font-size: 0.72rem;
}
.service-ledger b {
  display: block;
  margin: 14px 0 8px;
}
.service-ledger p {
  margin: 0;
  color: #65716b;
  font-size: 0.88rem;
}
.field-band {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
  border-top: 1px solid #bac3bd;
  border-bottom: 1px solid #bac3bd;
}
.field-band dl {
  margin: 0;
}
.field-band dl div {
  display: grid;
  grid-template-columns: 85px 1fr;
  padding: 18px 0;
  border-bottom: 1px solid #cbd2cd;
}
.field-band dt {
  font-weight: 900;
  color: #3f7d28;
}
.field-band dd {
  margin: 0;
}
.text-link {
  display: inline-block;
  margin-top: 18px;
  font-weight: 750;
  border-bottom: 1px solid #3f7d28;
}
.dispatches > header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 35px;
}
.dispatch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #cbd2cd;
  border: 1px solid #cbd2cd;
}
.dispatch-card {
  background: #f8faf7;
  padding: 27px;
}
.dispatch-card > div {
  display: flex;
  justify-content: space-between;
  color: #6c7771;
  font-size: 0.72rem;
}
.dispatch-card > div span {
  color: #3f7d28;
  font-weight: 750;
}
.dispatch-card h3 {
  font-size: 1.2rem;
  line-height: 1.45;
}
.dispatch-card p {
  color: #616d67;
  font-size: 0.88rem;
}
.faq {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
}
.faq details {
  padding: 18px 0;
  border-top: 1px solid #bdc6c0;
}
.faq summary {
  cursor: pointer;
  font-weight: 750;
}
.faq details p {
  color: #5f6b65;
}
.page-lead {
  padding-top: 90px;
  padding-bottom: 70px;
  border-bottom: 1px solid #bcc6bf;
}
.page-lead > p:last-child {
  max-width: 760px;
  color: #59655f;
  font-size: 1.08rem;
}
.matrix,
.platform-list,
.topic-columns,
.support-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #cad2cd;
  border: 1px solid #cad2cd;
}
.matrix article,
.platform-list article,
.topic-columns article,
.support-list article {
  padding: 32px;
  background: #f7f9f6;
}
.matrix b,
.platform-list span {
  color: #3f7d28;
}
.tech-table {
  border-top: 2px solid #17201d;
}
.tech-table > div {
  display: grid;
  grid-template-columns: 0.8fr 1.15fr 1.2fr;
  gap: 20px;
  padding: 18px;
  border-bottom: 1px solid #c5cdc8;
}
.table-head {
  color: #3f7d28;
  font-size: 0.75rem;
  font-weight: 750;
}
.article-index {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 45px;
}
.article-index aside {
  position: sticky;
  top: 20px;
  display: grid;
  align-self: start;
  background: #17201d;
  color: #fff;
  padding: 25px;
  gap: 12px;
}
.article-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #cbd2cd;
}
.article-list .dispatch-card {
  background: #f8faf7;
}
.article-detail {
  padding-top: 70px;
  padding-bottom: 90px;
}
.article-head {
  max-width: 900px;
}
.article-head h1 {
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: 1.12;
}
.article-intro {
  max-width: 780px;
  color: #5b6761;
  font-size: 1.1rem;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 240px;
  gap: 70px;
  margin-top: 45px;
}
.article-content h2 {
  margin-top: 40px;
  font-size: 1.8rem;
  line-height: 1.3;
}
.article-content p {
  color: #47544e;
}
.article-note,
.note-section {
  padding: 22px;
  background: #e2eadf;
  border-left: 4px solid #4f9134;
}
.article-aside {
  align-self: start;
  position: sticky;
  top: 20px;
  background: #17201d;
  color: #fff;
  padding: 24px;
}
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  padding: 50px clamp(22px, 6vw, 90px);
  background: #17201d;
  color: #d7ded9;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 17px;
}
.site-footer small {
  grid-column: 1/-1;
  color: #89958e;
}
.site-footer p {
  margin: 0.4rem 0;
}
.site-footer b {
  color: #b7f05b;
  font-size: 1.3rem;
}
@media (max-width: 820px) {
  .site-head {
    height: auto;
    min-height: 70px;
    padding: 14px 20px;
  }
  .nav-toggle {
    display: block;
    border: 1px solid #17201d;
    background: transparent;
    padding: 8px 12px;
  }
  .site-head nav {
    display: none;
    position: absolute;
    top: 69px;
    left: 14px;
    right: 14px;
    background: #f7f9f6;
    padding: 12px;
    box-shadow: 0 12px 28px rgba(20, 30, 25, 0.15);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-head nav.open {
    display: flex;
  }
  .site-head nav a {
    padding: 11px;
  }
  .hero {
    min-height: 690px;
    align-items: start;
  }
  .hero > img {
    height: 48%;
    top: auto;
  }
  .hero:after {
    background: linear-gradient(
      180deg,
      #f4f7f4 0%,
      #f4f7f4 48%,
      rgba(244, 247, 244, 0.2) 75%
    );
  }
  .hero-copy {
    margin: 52px 20px 0;
    width: auto;
  }
  .hero h1 {
    font-size: clamp(2.9rem, 15vw, 4.5rem);
  }
  .signal-strip {
    left: 20px;
    right: 20px;
    bottom: 18px;
    overflow: auto;
  }
  .signal-strip span {
    white-space: nowrap;
  }
  .flow-section,
  .service-ledger,
  .field-band,
  .dispatches,
  .faq,
  .matrix,
  .platform-list,
  .tech-table,
  .topic-columns,
  .support-list,
  .article-index {
    margin-top: 75px;
    margin-bottom: 75px;
  }
  .flow-section > header,
  .field-band,
  .faq,
  .article-index,
  .article-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .flow-line {
    grid-template-columns: 1fr;
  }
  .flow-line li {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid #cbd2cd;
  }
  .service-ledger {
    grid-template-columns: 1fr;
  }
  .ledger-title {
    grid-row: auto;
  }
  .service-ledger > a {
    border-left: 0;
  }
  .dispatch-grid,
  .matrix,
  .platform-list,
  .topic-columns,
  .support-list,
  .article-list {
    grid-template-columns: 1fr;
  }
  .dispatches > header {
    display: block;
  }
  .tech-table > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .table-head {
    display: none;
  }
  .article-index aside,
  .article-aside {
    position: relative;
    top: auto;
  }
  .article-detail {
    padding: 45px 20px 70px;
  }
  .site-footer {
    grid-template-columns: 1fr;
  }
  .footer-links {
    justify-content: flex-start;
  }
  .site-footer small {
    grid-column: auto;
  }
}
.dispatch-title {
  display: block;
  margin: 1em 0;
  font-size: 1.2rem;
  font-weight: 750;
  line-height: 1.45;
}

/* Keep previously published update articles compatible with later site redesigns. */
.auto-update-page {
  width: 100%;
  padding: clamp(44px, 7vw, 88px) 28px 96px;
}
.auto-update-article {
  width: min(100%, 860px);
  margin: 0 auto;
  overflow-wrap: anywhere;
}
.auto-update-article > header {
  padding-bottom: 34px;
  border-bottom: 1px solid #bcc6bf;
}
.auto-update-kicker {
  margin: 0 0 12px;
  color: #3f7d28;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.auto-update-article h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.15rem, 3.5vw, 3.25rem);
  line-height: 1.18;
  font-weight: 760;
}
.auto-update-article time {
  display: block;
  margin-top: 18px;
  color: #69756f;
  font-size: 0.84rem;
}
.auto-update-article > header > p:last-child {
  max-width: 760px;
  margin: 24px 0 0;
  color: #52605a;
  font-size: 1.08rem;
}
.auto-update-article > section {
  margin-top: 44px;
}
.auto-update-article h2 {
  margin: 0 0 18px;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.32;
}
.auto-update-article h3 {
  margin: 30px 0 12px;
  font-size: 1.25rem;
  line-height: 1.4;
}
.auto-update-article p {
  margin: 0 0 1.15em;
  color: #3f4c46;
}
.auto-update-article ul,
.auto-update-article ol {
  margin: 18px 0 28px;
  padding-left: 1.35em;
}
.auto-update-article li {
  margin: 0.55em 0;
  padding-left: 0.25em;
}
.auto-update-article a {
  color: #356f25;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.auto-update-related {
  margin-top: 58px;
  padding: 28px;
  background: #e4eadf;
  border-top: 3px solid #4f9134;
}
.auto-update-related h2 {
  font-size: 1.35rem;
}
.auto-update-related ul {
  margin-bottom: 0;
}
@media (max-width: 820px) {
  .auto-update-page {
    padding: 38px 20px 68px;
  }
  .auto-update-article h1 {
    font-size: clamp(2rem, 8.5vw, 2.45rem);
    line-height: 1.2;
    overflow-wrap: break-word;
  }
  .auto-update-article > header > p:last-child {
    font-size: 1rem;
  }
  .auto-update-article > section {
    margin-top: 36px;
  }
  .auto-update-related {
    margin-left: 0;
    margin-right: 0;
    padding: 22px;
  }
}