:root {
  color-scheme: light;
  --ink: #102a3a;
  --ink-strong: #08202f;
  --muted: #5c7180;
  --line: #dce7e9;
  --paper: #ffffff;
  --soft: #f3f8f8;
  --soft-teal: #e7f9f6;
  --deep: #113747;
  --teal: #0aa99d;
  --teal-dark: #087c74;
  --teal-bright: #28c9bc;
  --shadow: 0 26px 70px rgba(15, 54, 70, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 9px 14px;
  color: #ffffff;
  border-radius: 8px;
  background: var(--deep);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 76px;
  padding: 0 clamp(22px, 5vw, 72px);
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(130px, 1fr);
  align-items: center;
  gap: 30px;
  border-bottom: 1px solid rgba(220, 231, 233, 0.86);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  object-position: 50% 22%;
  border-radius: 12px;
}

.brand__copy {
  display: grid;
  line-height: 1.2;
}

.brand__copy strong {
  color: var(--ink-strong);
  font-size: 18px;
  letter-spacing: 0.01em;
}

.brand__copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: #4d6272;
  font-size: 14px;
  font-weight: 650;
}

.nav a {
  padding: 25px 0 23px;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--teal-dark);
  border-bottom-color: var(--teal);
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-support,
.header-login {
  justify-self: end;
  padding: 9px 15px;
  border: 1px solid #b9dfdb;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 720;
}

.header-support {
  color: var(--teal-dark);
}

.header-login {
  color: #ffffff;
  border-color: var(--teal);
  background: var(--teal);
  box-shadow: 0 8px 20px rgba(10, 169, 157, 0.18);
}

.header-login:hover,
.header-login:focus-visible {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
}

.hero {
  min-height: min(760px, calc(100vh - 76px));
  padding: clamp(66px, 8vw, 116px) clamp(22px, 6vw, 92px) 70px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  align-items: center;
  gap: clamp(50px, 8vw, 118px);
  overflow: hidden;
  background:
    radial-gradient(circle at 79% 34%, rgba(38, 200, 187, 0.16), transparent 28%),
    linear-gradient(120deg, #f5fbfa 0%, #eff8f7 48%, #e7f4f3 100%);
}

.hero__content {
  max-width: 760px;
}

.status-pill {
  width: fit-content;
  margin-bottom: 28px;
  padding: 7px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal-dark);
  border: 1px solid #bce7e1;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 720;
}

.status-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(10, 169, 157, 0.1);
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

h1 {
  max-width: 780px;
  margin-bottom: 26px;
  color: var(--ink-strong);
  font-size: clamp(48px, 5.2vw, 74px);
  font-weight: 830;
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.hero__lead {
  max-width: 690px;
  margin-bottom: 34px;
  color: #405b6a;
  font-size: 20px;
  line-height: 1.8;
}

.hero__actions,
.beta-panel__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  min-width: 142px;
  min-height: 50px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 740;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  color: #ffffff;
  background: var(--deep);
  box-shadow: 0 16px 34px rgba(17, 55, 71, 0.2);
}

.button--secondary {
  color: var(--deep);
  border-color: #c5dadd;
  background: rgba(255, 255, 255, 0.76);
}

.button--light {
  color: var(--deep);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(0, 46, 55, 0.12);
}

.hero__beta-link {
  padding: 10px 2px;
  color: var(--teal-dark);
  font-size: 14px;
  font-weight: 720;
}

.hero__beta-link:hover,
.hero__beta-link:focus-visible {
  color: var(--deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero__note {
  margin: 22px 0 0;
  color: #607785;
  font-size: 13px;
}

.hero__showcase {
  position: relative;
  width: min(400px, 100%);
  height: 570px;
  justify-self: center;
}

.hero__glow {
  position: absolute;
  inset: 60px -85px 20px;
  border-radius: 48%;
  background: rgba(27, 199, 185, 0.18);
  filter: blur(2px);
}

.product-frame {
  position: relative;
  z-index: 2;
  width: 292px;
  height: 560px;
  margin: 0 auto;
  overflow: hidden;
  border: 8px solid #ffffff;
  border-radius: 30px;
  background: #eef7f6;
  box-shadow: 0 38px 80px rgba(13, 57, 72, 0.24);
}

.product-frame__bar {
  height: 35px;
  padding: 0 13px;
  display: flex;
  align-items: center;
  gap: 5px;
  color: #7b909c;
  border-bottom: 1px solid #e4eeee;
  background: #ffffff;
  font-size: 10px;
}

.product-frame__bar span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #bcd2d5;
}

.product-frame__bar strong {
  margin-left: auto;
  font-weight: 650;
}

.product-frame img {
  width: 100%;
  height: auto;
}

.workflow-preview {
  position: relative;
  z-index: 2;
  width: min(360px, 100%);
  margin: 42px auto 0;
  padding: 28px;
  border: 1px solid rgba(181, 221, 219, 0.96);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 38px 80px rgba(13, 57, 72, 0.2);
}

.workflow-preview__head {
  padding-bottom: 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.workflow-preview__head span,
.workflow-preview__head strong,
.workflow-preview__list strong,
.workflow-preview__list small {
  display: block;
}

.workflow-preview__head span {
  color: var(--muted);
  font-size: 12px;
}

.workflow-preview__head strong {
  color: var(--ink-strong);
  font-size: 18px;
}

.workflow-preview__list {
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
}

.workflow-preview__list li {
  padding: 14px 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border-bottom: 1px solid #e9f0f1;
}

.workflow-preview__list li:last-child {
  border-bottom: 0;
}

.workflow-preview__list li > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--teal-dark);
  border-radius: 12px;
  background: var(--soft-teal);
  font-size: 11px;
  font-weight: 800;
}

.workflow-preview__list strong {
  color: var(--ink-strong);
  font-size: 15px;
}

.workflow-preview__list small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.showcase-card {
  position: absolute;
  z-index: 3;
  width: 180px;
  padding: 13px 15px;
  border: 1px solid rgba(206, 228, 229, 0.9);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 42px rgba(18, 57, 72, 0.14);
}

.showcase-card span,
.showcase-card strong {
  display: block;
}

.showcase-card span {
  color: var(--muted);
  font-size: 11px;
}

.showcase-card strong {
  margin-top: 3px;
  color: var(--ink-strong);
  font-size: 13px;
}

.showcase-card--top {
  top: 84px;
  right: -68px;
}

.showcase-card--bottom {
  bottom: 58px;
  left: -70px;
}

.beta-strip {
  padding: 0 clamp(22px, 6vw, 92px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.beta-strip div {
  min-height: 118px;
  padding: 28px clamp(16px, 2.3vw, 34px);
  display: grid;
  align-content: center;
  border-right: 1px solid var(--line);
}

.beta-strip div:last-child {
  border-right: 0;
}

.beta-strip strong {
  color: var(--ink-strong);
  font-size: 18px;
}

.beta-strip span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 96px clamp(22px, 6vw, 92px);
}

.section__inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section__head {
  max-width: 430px;
}

.section__head--wide {
  max-width: 720px;
  margin-bottom: 42px;
}

.section__head--center {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

h2 {
  margin-bottom: 17px;
  color: var(--ink-strong);
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 810;
  line-height: 1.26;
  letter-spacing: -0.015em;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.4;
}

.section__head p:last-child,
.company__copy > p,
.workflow__steps p,
.capability-card p {
  color: var(--muted);
}

.section--capabilities {
  background: #ffffff;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.capability-card {
  min-height: 230px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, #ffffff, #f9fcfc);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.capability-card:hover {
  border-color: #a8dcd7;
  transform: translateY(-3px);
  box-shadow: 0 18px 38px rgba(17, 55, 71, 0.08);
}

.capability-card__index {
  width: 34px;
  height: 34px;
  margin-bottom: 34px;
  display: grid;
  place-items: center;
  color: var(--teal-dark);
  border-radius: 10px;
  background: var(--soft-teal);
  font-size: 11px;
  font-weight: 800;
}

.capability-card p {
  margin-bottom: 0;
  font-size: 15px;
}

.section--tour {
  border-top: 1px solid var(--line);
  background: var(--soft);
}

.tour-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.tour-card {
  min-height: 330px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
}

.tour-card__time {
  display: inline-flex;
  padding: 7px 11px;
  color: var(--teal-dark);
  border-radius: 999px;
  background: var(--soft-teal);
  font-size: 12px;
  font-weight: 760;
}

.tour-card h3 {
  margin-top: 24px;
  font-size: 23px;
}

.tour-card p,
.tour-card li {
  color: var(--muted);
  font-size: 14px;
}

.tour-card ul {
  margin: 20px 0 0;
  padding: 18px 0 0 18px;
  border-top: 1px solid var(--line);
}

.tour-card li + li {
  margin-top: 6px;
}

.tour-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.tour-actions .text-link,
.wechat-entry .text-link {
  color: var(--teal-dark);
}

.section--product-scenes {
  background: #ffffff;
}

.product-scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-scene {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #f8fbfb;
}

.product-scene--workspace {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(520px, 1.28fr);
}

.product-scene__copy {
  padding: 34px;
}

.product-scene__label {
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.product-scene__copy h3 {
  margin-top: 17px;
  font-size: 25px;
}

.product-scene__copy p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.workspace-ui {
  min-height: 365px;
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  color: #193243;
  background: #eef5f5;
  border-left: 1px solid var(--line);
}

.workspace-ui__nav {
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #ffffff;
}

.workspace-ui__nav strong {
  margin-bottom: 14px;
  font-size: 18px;
}

.workspace-ui__nav span {
  color: #71858e;
  font-size: 13px;
}

.workspace-ui__body {
  padding: 30px;
}

.workspace-ui__head {
  display: flex;
  justify-content: space-between;
  font-size: 17px;
  font-weight: 800;
}

.workspace-ui__head small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.workspace-ui__metrics {
  margin: 24px 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.workspace-ui__metrics div,
.workspace-ui__rows span {
  padding: 16px;
  border: 1px solid #d8e8e8;
  border-radius: 12px;
  background: #ffffff;
}

.workspace-ui__metrics small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.workspace-ui__metrics strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

.workspace-ui__rows {
  display: grid;
  gap: 8px;
}

.workspace-ui__rows span {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.workspace-ui__rows b {
  color: var(--teal-dark);
  font-weight: 700;
}

.updates-ui,
.document-ui {
  min-height: 390px;
  margin: 0 26px 26px;
  padding: 24px;
  border: 1px solid #dceaea;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(23, 63, 78, 0.08);
}

.updates-ui__top,
.document-ui__title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.updates-ui__top span,
.document-ui__title small {
  color: var(--muted);
  font-size: 11px;
}

.updates-ui__filters {
  margin: 20px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.updates-ui__filters span {
  padding: 6px 9px;
  color: #73868e;
  border-radius: 999px;
  background: #f1f6f6;
  font-size: 10px;
}

.updates-ui__filters .is-active {
  color: #ffffff;
  background: var(--teal);
}

.updates-ui__feed {
  display: grid;
  gap: 10px;
}

.updates-ui__feed article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.updates-ui__tag {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--teal-dark);
  font-size: 10px;
  font-weight: 800;
}

.updates-ui__feed strong,
.updates-ui__feed small {
  display: block;
}

.updates-ui__feed strong {
  font-size: 13px;
}

.updates-ui__feed small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
}

.document-ui {
  color: #263c49;
  background: #fffefb;
}

.document-ui__title {
  padding-bottom: 18px;
  border-bottom: 2px solid #203947;
}

.document-ui__title strong {
  font-size: 22px;
}

.document-ui__meta {
  margin: 22px 0;
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px 14px;
  font-size: 12px;
}

.document-ui__meta span {
  color: var(--muted);
}

.document-ui__line {
  height: 120px;
  padding: 20px 0;
  display: grid;
  align-content: space-around;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.document-ui__line span {
  display: block;
  height: 1px;
  background: #dfe7e7;
}

.document-ui__attachments {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.document-ui__attachments span {
  padding: 7px 10px;
  color: var(--teal-dark);
  border-radius: 8px;
  background: var(--soft-teal);
  font-size: 10px;
  font-weight: 750;
}

.section--handoff {
  color: #ffffff;
  background: #0e3343;
}

.handoff-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}

.handoff-panel__copy .eyebrow {
  color: #71ddd3;
}

.handoff-panel__copy h2 {
  color: #ffffff;
}

.handoff-panel__copy > p:not(.eyebrow) {
  color: #c8dbe1;
}

.handoff-panel__boundary {
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 3px solid #62d8cf;
  background: rgba(255, 255, 255, 0.05);
  font-size: 13px;
}

.handoff-list {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.handoff-list article {
  padding: 23px 0;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.handoff-list article > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #0e3343;
  border-radius: 12px;
  background: #71ddd3;
  font-size: 12px;
  font-weight: 820;
}

.handoff-list strong {
  font-size: 19px;
}

.handoff-list p {
  margin: 6px 0 0;
  color: #bcd0d8;
  font-size: 14px;
}

.section--workflow {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.workflow {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(52px, 9vw, 130px);
}

.workflow__steps {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
  border-top: 2px solid var(--deep);
}

.workflow__steps li {
  padding: 24px 0;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.workflow__steps li > span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: #ffffff;
  border-radius: 50%;
  background: var(--teal);
  font-size: 13px;
  font-weight: 800;
}

.workflow__steps h3,
.workflow__steps p {
  margin-bottom: 0;
}

.section--beta {
  color: #ffffff;
  background: var(--deep);
}

.beta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.beta-panel .eyebrow {
  color: #73ddd4;
}

.beta-panel h2 {
  color: #ffffff;
}

.beta-panel__main > p:not(.eyebrow) {
  max-width: 660px;
  color: #cfdee4;
  font-size: 17px;
}

.beta-panel__actions {
  margin-top: 28px;
}

.text-link {
  color: #b9ebe6;
  font-size: 14px;
  font-weight: 700;
}

.beta-panel__facts {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
}

.beta-panel__facts li {
  min-height: 142px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
}

.beta-panel__facts strong,
.beta-panel__facts span {
  display: block;
}

.beta-panel__facts strong {
  font-size: 18px;
}

.beta-panel__facts span {
  margin-top: 8px;
  color: #bcd0d8;
  font-size: 13px;
}

.section--trust {
  background: #ffffff;
}

.section--wechat {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #effbf9, #ffffff 62%);
}

.wechat-entry {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(420px, 1.15fr);
  gap: clamp(46px, 8vw, 112px);
  align-items: center;
}

.wechat-entry > div:first-child > p:last-child {
  color: var(--muted);
}

.wechat-entry__guide {
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) minmax(240px, 1fr);
  align-items: center;
  gap: 20px;
}

.wechat-entry__code {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(17, 55, 71, 0.1);
}

.wechat-entry__code img {
  display: block;
  width: 100%;
  border-radius: 10px;
}

.wechat-entry__code figcaption {
  margin-top: 10px;
  color: var(--teal-dark);
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

.wechat-entry__steps {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.wechat-entry__steps li {
  min-height: 70px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
}

.wechat-entry__steps span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #ffffff;
  border-radius: 50%;
  background: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.wechat-entry__actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.trust-grid a {
  min-height: 190px;
  padding: 26px 28px;
  display: grid;
  align-content: start;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 160ms ease;
}

.trust-grid a:hover,
.trust-grid a:focus-visible {
  background: var(--soft);
}

.trust-grid strong {
  color: var(--ink-strong);
  font-size: 19px;
}

.trust-grid span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
}

.trust-grid em {
  margin-top: 22px;
  color: var(--teal-dark);
  font-size: 13px;
  font-style: normal;
  font-weight: 720;
}

.section--company {
  border-top: 1px solid var(--line);
  background: var(--soft);
}

.company {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(50px, 8vw, 112px);
}

.company__copy {
  max-width: 500px;
}

.company__details {
  margin: 0;
  border-top: 2px solid var(--deep);
}

.company__details div {
  padding: 20px 0;
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.company__details dt {
  color: var(--muted);
  font-weight: 650;
}

.company__details dd {
  margin: 0;
  font-weight: 680;
}

.company__details a {
  color: var(--teal-dark);
}

.site-footer {
  padding: 42px clamp(22px, 6vw, 92px) 24px;
  color: #d8e4e8;
  background: #0e2936;
}

.site-footer__inner,
.site-footer__bottom {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 38px;
}

.site-footer__company,
.site-footer__links {
  display: grid;
  gap: 7px;
}

.site-footer__company strong {
  color: #ffffff;
  font-size: 16px;
}

.site-footer__company span,
.site-footer__links,
.site-footer__bottom {
  font-size: 13px;
}

.site-footer__links {
  grid-template-columns: repeat(2, auto);
  align-content: start;
  gap: 7px 22px;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: #ffffff;
}

.site-footer__bottom {
  margin-top: 32px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(216, 228, 232, 0.14);
  color: #90a8b2;
}

.site-footer__records {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
}

@media (max-width: 1020px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr);
    gap: 38px;
  }

  .hero__showcase {
    transform: scale(0.9);
  }

  .handoff-panel,
  .wechat-entry,
  .product-scene--workspace {
    grid-template-columns: 1fr;
  }

  .workspace-ui {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .wechat-entry__actions {
    grid-column: auto;
  }

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

  .beta-strip div:nth-child(2) {
    border-right: 0;
  }

  .beta-strip div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .hero,
  .workflow,
  .beta-panel,
  .company,
  .handoff-panel,
  .wechat-entry {
    grid-template-columns: 1fr;
  }

  .wechat-entry__guide {
    grid-template-columns: minmax(210px, 0.65fr) minmax(260px, 1fr);
  }

  .hero__content {
    max-width: 720px;
  }

  .hero__showcase {
    transform: none;
  }

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

  .product-scene-grid {
    grid-template-columns: 1fr;
  }

  .product-scene--workspace {
    grid-column: auto;
  }

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

  .tour-card {
    min-height: 0;
  }

  .beta-panel__facts {
    max-width: 620px;
  }

  .company__details {
    max-width: 720px;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 68px;
    padding: 0 18px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .brand__copy small {
    display: none;
  }

  .header-support {
    display: none;
  }

  .header-login {
    padding: 8px 11px;
    font-size: 12px;
  }

  .hero {
    padding: 56px 20px 52px;
    gap: 46px;
  }

  .status-pill {
    margin-bottom: 22px;
  }

  h1 {
    font-size: 40px;
    letter-spacing: -0.02em;
  }

  .hero__lead {
    font-size: 17px;
  }

  .button {
    flex: 1 1 170px;
  }

  .hero__beta-link {
    flex: 1 0 100%;
    text-align: center;
  }

  .hero__showcase {
    width: 100%;
    height: 520px;
  }

  .hero__glow {
    inset: 70px -15px 10px;
  }

  .workflow-preview {
    width: min(310px, calc(100% - 20px));
    margin-top: 34px;
    padding: 21px;
  }

  .showcase-card {
    width: 156px;
    padding: 11px 12px;
  }

  .showcase-card--top {
    right: -4px;
  }

  .showcase-card--bottom {
    bottom: 42px;
    left: -3px;
  }

  .beta-strip {
    padding: 0 20px;
    grid-template-columns: 1fr;
  }

  .beta-strip div,
  .beta-strip div:nth-child(2) {
    min-height: 94px;
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .beta-strip div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 70px 20px;
  }

  h2 {
    font-size: 32px;
  }

  .section__head--center {
    text-align: left;
  }

  .capability-grid,
  .beta-panel__facts,
  .trust-grid,
  .tour-grid,
  .product-scene-grid {
    grid-template-columns: 1fr;
  }

  .product-scene__copy {
    padding: 26px 22px;
  }

  .workspace-ui {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .workspace-ui__nav {
    padding: 16px 20px;
    flex-direction: row;
    align-items: center;
    gap: 14px;
  }

  .workspace-ui__nav strong {
    margin: 0 auto 0 0;
  }

  .workspace-ui__nav span:nth-of-type(2),
  .workspace-ui__nav span:nth-of-type(3) {
    display: none;
  }

  .workspace-ui__body {
    padding: 20px;
  }

  .workspace-ui__metrics {
    gap: 6px;
  }

  .workspace-ui__metrics div {
    padding: 12px 10px;
  }

  .updates-ui,
  .document-ui {
    min-height: 0;
    margin: 0 16px 18px;
    padding: 18px;
  }

  .capability-card {
    min-height: 200px;
  }

  .workflow {
    gap: 28px;
  }

  .handoff-panel,
  .wechat-entry {
    gap: 36px;
  }

  .wechat-entry__guide {
    grid-template-columns: 1fr;
  }

  .wechat-entry__code {
    width: min(100%, 330px);
    justify-self: center;
  }

  .tour-actions,
  .wechat-entry__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .beta-panel {
    gap: 42px;
  }

  .trust-grid {
    border-top: 1px solid var(--line);
  }

  .trust-grid a {
    min-height: 170px;
  }

  .company {
    gap: 30px;
  }

  .company__details div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .site-footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .site-footer__inner,
  .site-footer__bottom {
    flex-direction: column;
  }

  .site-footer__links {
    grid-template-columns: 1fr;
  }

  .site-footer__records {
    justify-content: flex-start;
  }
}

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

  .button,
  .capability-card {
    transition: none;
  }
}