:root {
  --ztsd-bg: #f6fbfb;
  --ztsd-card: #ffffff;
  --ztsd-text: #112533;
  --ztsd-muted: #5a6e77;
  --ztsd-line: #dce7eb;
  --ztsd-primary: #00b4b4;
  --ztsd-primary-dark: #049a9a;
  --ztsd-gradient: linear-gradient(135deg, #def5f5 0%, #fdfefe 55%, #ebf8ff 100%);
  --ztsd-radius: 16px;
  --ztsd-shadow: 0 12px 24px rgba(17, 37, 51, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "MiSans-Regular", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ztsd-text);
  background: var(--ztsd-bg);
  line-height: 1.65;
}

@font-face {
  font-family: "MiSans-Medium";
  src: url("../live/assets/MiSans-Medium-BQ94bo3t.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "MiSans-Semibold";
  src: url("../live/assets/MiSans-Semibold-Bi47soLV.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "MiSans-Regular";
  src: url("../live/assets/MiSans-Regular-CuI0HTx2.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "MiSans-Normal";
  src: url("../live/assets/MiSans-Normal-D_uQG_UV.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "MiSans-Demibold";
  src: url("../live/assets/MiSans-Demibold-DyenLdGH.ttf") format("truetype");
  font-display: swap;
}

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

img {
  max-width: 100%;
  height: auto;
}

.ztsd-container {
  width: min(1248px, calc(100% - 40px));
  margin: 0 auto;
}

.ztsd-main {
  min-height: calc(100vh - 140px);
}

.ztsd-header {
  position: relative;
  z-index: 40;
  border-bottom: 1px solid #eef0f2;
  background: #fff;
}

.ztsd-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 109px;
  gap: 12px;
}

.ztsd-logo {
  display: inline-flex;
  align-items: center;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #032430;
}

.ztsd-logo img {
  width: 170px;
  max-width: 100%;
  max-height: none;
  height: auto;
}

.ztsd-logo-image .custom-logo-link {
  display: inline-flex;
}

.ztsd-nav {
  display: flex;
  align-items: center;
  gap: 0;
  font-size: 25px;
  color: #161e23;
  line-height: 1;
  font-family: "MiSans-Medium", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 400;
}

.ztsd-nav a {
  width: 150px;
  display: inline-flex;
  justify-content: flex-start;
  align-items: center;
}

.ztsd-nav a:hover {
  color: #00b4b4;
}

.ztsd-cta-btn,
.ztsd-primary-btn {
  border: 0;
  border-radius: 999px;
  background: var(--ztsd-primary);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
  transition: 0.25s ease;
}

.ztsd-cta-btn {
  width: 200px;
  min-width: 200px;
  height: 40px;
  border-radius: 0;
  padding: 0 16px;
  margin-top: 33px;
  margin-left: 37px;
  font-size: 23px;
  background: #00b4b4;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
  justify-content: center;
}

.ztsd-primary-btn {
  border-radius: 0;
  padding: 12px 24px;
  font-size: 16px;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-cta-btn:hover,
.ztsd-primary-btn:hover {
  background: #00cbcb;
  transform: none;
}

.ztsd-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--ztsd-line);
  background: #fff;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.ztsd-menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #1e3642;
}

.ztsd-hero {
  padding: 0;
  background: #00144f;
}

.ztsd-hero-visual {
  position: relative;
  overflow: hidden;
  min-height: 882px;
  padding: 120px 0 80px;
  background-color: #00144f;
  background-image: var(--ztsd-hero-bg);
  background-size: cover;
  background-position: center bottom;
}

.ztsd-hero-visual::after {
  content: none;
}

.ztsd-hero-visual .ztsd-container {
  position: relative;
  z-index: 1;
}

.ztsd-eyebrow {
  display: inline-block;
  margin: 0 0 8px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid #b8eceb;
  color: #087272;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.65);
}

.ztsd-hero h1 {
  margin: 0;
  max-width: 770px;
  font-size: clamp(66px, 4.8vw, 96px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-hero-visual h1,
.ztsd-hero-visual .ztsd-subtitle,
.ztsd-hero-visual .ztsd-eyebrow {
  color: #fff;
}

.ztsd-hero-visual .ztsd-primary-btn {
  width: 347px;
  min-width: 347px;
  height: 66px;
  margin-top: 160px;
  font-size: 33px;
  line-height: 1;
}

.ztsd-platform-strip {
  margin-top: 72px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.ztsd-platform-item {
  color: rgba(255, 255, 255, 0.92);
  font-size: 30px;
  font-weight: 500;
  font-family: "MiSans-Medium", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-subtitle {
  max-width: 820px;
  color: #fff;
  font-size: clamp(30px, 2.3vw, 40px);
  margin: 40px 0 0;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-section {
  padding: 110px 0;
}

.ztsd-section-geo {
  padding: 52px 0 104px;
}

.ztsd-geo-visual {
  position: relative;
  border-radius: 47px;
  min-height: 1271px;
  padding: 230px 56px 430px;
  overflow: hidden;
  background-image:
    radial-gradient(120% 75% at 50% 110%, rgba(20, 223, 201, 0.8) 0%, rgba(20, 223, 201, 0.2) 28%, rgba(20, 223, 201, 0) 56%),
    linear-gradient(180deg, #010f57 0%, #001b73 58%, #022f93 100%);
  background-size: cover;
  background-position: center;
}

.ztsd-geo-visual::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: -80px;
  height: 280px;
  background:
    radial-gradient(closest-side, rgba(17, 223, 205, 0.85) 0%, rgba(17, 223, 205, 0.35) 42%, rgba(17, 223, 205, 0.02) 75%),
    radial-gradient(closest-side, rgba(20, 136, 240, 0.75) 0%, rgba(20, 136, 240, 0.16) 40%, rgba(20, 136, 240, 0) 70%);
  pointer-events: none;
}

.ztsd-geo-kicker,
.ztsd-geo-title,
.ztsd-geo-circle-row {
  position: relative;
  z-index: 1;
}

.ztsd-geo-kicker {
  margin: 0;
  text-align: center;
  color: rgba(232, 241, 247, 0.96);
  font-size: clamp(36px, 2.6vw, 54px);
  letter-spacing: 0.02em;
  font-family: "MiSans-Medium", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-geo-title {
  margin: 80px 0 0;
  text-align: center;
  color: #f0f6ff;
  font-size: clamp(54px, 5vw, 96px);
  line-height: 1.18;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-geo-circle-row {
  position: absolute;
  left: 50%;
  bottom: 430px;
  transform: translateX(-50%);
  width: min(1018px, calc(100% - 24px));
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  flex-wrap: nowrap;
}

.ztsd-geo-circle-card {
  width: 285px;
  height: 285px;
  border-radius: 999px;
  position: relative;
  padding: 9px;
  cursor: pointer;
  background: conic-gradient(
    from 130deg,
    #22d7cb 0deg 124deg,
    #0a3277 124deg 194deg,
    #22d7cb 194deg 340deg,
    #0a3277 340deg 360deg
  );
  box-shadow:
    0 0 0 4px rgba(10, 50, 120, 0.35),
    0 10px 26px rgba(0, 18, 70, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
  filter: saturate(0.92);
  margin-left: -12px;
}

.ztsd-geo-circle-card:first-child {
  margin-left: 0;
}

.ztsd-geo-circle-card:nth-child(2),
.ztsd-geo-circle-card:nth-child(3),
.ztsd-geo-circle-card:nth-child(4) {
  margin-left: -32px;
}

.ztsd-geo-circle-card::before,
.ztsd-geo-circle-card::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #24f4df;
  box-shadow: 0 0 10px rgba(36, 244, 223, 0.9);
}

.ztsd-geo-circle-card::before {
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
}

.ztsd-geo-circle-card::after {
  bottom: 6px;
  right: 18%;
}

.ztsd-geo-circle-inner {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  background: #dfe3e9;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 28px 18px;
}

.ztsd-geo-circle-inner h3 {
  margin: 0 0 10px;
  font-size: 50px;
  line-height: 1;
  color: #272a31;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-geo-circle-inner p {
  margin: 0;
  color: #7f8795;
  font-size: 26px;
  line-height: 1.35;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-geo-circle-card:focus-visible {
  outline: 3px solid #2ceee0;
  outline-offset: 3px;
}

.ztsd-geo-circle-card.is-active .ztsd-geo-circle-inner {
  background: linear-gradient(180deg, #2192ec 0%, #13d6d4 100%);
}

.ztsd-geo-circle-card.is-active .ztsd-geo-circle-inner h3,
.ztsd-geo-circle-card.is-active .ztsd-geo-circle-inner p {
  color: #f4fcff;
}

.ztsd-geo-circle-card.is-active {
  transform: none;
  box-shadow:
    0 0 0 5px rgba(11, 77, 162, 0.42),
    0 16px 30px rgba(0, 20, 86, 0.55);
  filter: saturate(1);
}

.ztsd-kpi-section {
  padding: 94px 0 118px;
  background: #eceef1;
}

.ztsd-kpi-heading-wrap h2 {
  margin: 0;
  font-size: clamp(44px, 3.4vw, 62px);
  line-height: 1.2;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-kpi-value {
  margin: 26px 0 0;
  color: var(--ztsd-primary);
  font-size: clamp(88px, 8.3vw, 158px);
  font-weight: 700;
  line-height: 1;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-path-wrap {
  --ztsd-path-track-height: 356px;
  margin-top: 74px;
  display: grid;
  grid-template-columns: minmax(150px, 180px) 56px minmax(560px, 1fr) 56px minmax(150px, 180px);
  align-items: stretch;
  gap: 14px;
  max-width: 1248px;
  margin-left: auto;
  margin-right: auto;
}

.ztsd-path-list {
  margin: 0;
  padding: 0;
  list-style: none;
  min-height: var(--ztsd-path-track-height);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ztsd-path-step {
  display: flex;
  align-items: center;
}

.ztsd-path-list-left .ztsd-path-step {
  justify-content: flex-end;
}

.ztsd-path-list-right .ztsd-path-step {
  justify-content: flex-start;
}

.ztsd-path-step-label {
  color: #6f7980;
  font-size: clamp(28px, 2.2vw, 55px);
  font-weight: 500;
  line-height: 1.1;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-path-list-right .ztsd-path-step-label {
  color: #0caeb0;
  font-weight: 600;
}

.ztsd-path-rail {
  position: relative;
  min-height: var(--ztsd-path-track-height);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  justify-items: center;
  border-radius: 26px;
  padding: 10px 8px;
  background: linear-gradient(180deg, #e2f2f6 0%, #d7ebf0 100%);
}

.ztsd-path-rail::before {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(138, 167, 178, 0.6);
}

.ztsd-path-rail-node {
  position: relative;
  z-index: 1;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 700;
  color: #7f9199;
  background: #f9fdff;
  border: 2px solid #c8dce5;
}

.ztsd-path-rail-node:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% + 4px);
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateX(-50%) rotate(45deg);
  opacity: 0.62;
}

.ztsd-path-rail-left .ztsd-path-rail-node:nth-child(2),
.ztsd-path-rail-left .ztsd-path-rail-node:nth-child(4) {
  color: #fff;
  background: #09b7bc;
  border-color: #09b7bc;
}

.ztsd-path-rail-right {
  background: linear-gradient(180deg, #0eb9be 0%, #0caab3 100%);
}

.ztsd-path-rail-right::before {
  background: rgba(224, 250, 255, 0.5);
}

.ztsd-path-rail-right .ztsd-path-rail-node {
  color: #078d96;
  background: #ddfbff;
  border-color: #8debf2;
}

.ztsd-path-list-right {
  justify-items: start;
}

.ztsd-path-core {
  min-height: var(--ztsd-path-track-height);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ztsd-path-core h3 {
  margin: 0 0 16px;
  text-align: center;
  color: #07a4a4;
  font-size: clamp(34px, 2.3vw, 62px);
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-path-cards {
  display: grid;
  grid-template-columns: minmax(186px, 1fr) 70px minmax(186px, 1fr);
  gap: 16px;
  align-items: center;
}

.ztsd-path-card {
  min-height: 178px;
  border-radius: 18px;
  border: 1px solid #d6e8ee;
  background: linear-gradient(180deg, #f3f8fa 0%, #e9f1f5 100%);
  box-shadow: inset 0 0 0 9px rgba(232, 244, 248, 0.95);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 18px;
  color: #638089;
  font-size: clamp(28px, 1.75vw, 46px);
  font-weight: 600;
  line-height: 1.2;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-path-card-active {
  background: linear-gradient(180deg, #0cb5c1 0%, #08a4b3 100%);
  color: #fff;
  border-color: #07b8b8;
  box-shadow:
    inset 0 0 0 9px rgba(37, 205, 213, 0.24),
    0 8px 18px rgba(2, 98, 118, 0.35);
}

.ztsd-path-arrow {
  position: relative;
  display: block;
  width: 70px;
  height: 22px;
  font-size: 0;
}

.ztsd-path-arrow::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  right: 12px;
  height: 4px;
  border-radius: 99px;
  background: #06b3b3;
}

.ztsd-path-arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  border-top: 4px solid #06b3b3;
  border-right: 4px solid #06b3b3;
  transform: rotate(45deg);
}

.ztsd-section h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 40px);
}

.ztsd-section-intro {
  max-width: 820px;
  color: var(--ztsd-muted);
  margin: 0 0 28px;
  font-size: 17px;
}

.ztsd-grid {
  display: grid;
  gap: 18px;
}

.ztsd-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ztsd-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ztsd-card,
.ztsd-service-card {
  border: 1px solid #e0edef;
  border-radius: var(--ztsd-radius);
  background: var(--ztsd-card);
  box-shadow: var(--ztsd-shadow);
  padding: 22px;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease, border-color 0.24s ease;
}

.ztsd-section-services {
  padding: 122px 0 120px;
  background: #eceef1;
}

.ztsd-services-title {
  margin: 0;
  text-align: center;
  color: #11b9be;
  font-size: clamp(62px, 5.8vw, 104px);
  line-height: 1.06;
  font-weight: 700;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-subtitle {
  margin: 22px 0 0;
  text-align: center;
  color: #202930;
  font-size: clamp(32px, 2.9vw, 56px);
  line-height: 1.22;
  font-weight: 600;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-flow-shell {
  position: relative;
  margin: 64px auto 84px;
  padding: 36px 30px 42px;
  max-width: 1248px;
  border-radius: 190px;
  border: 4px solid #b7e9ec;
}

.ztsd-services-flow-shell::before,
.ztsd-services-flow-shell::after {
  content: "";
  position: absolute;
  background: #eceef1;
}

.ztsd-services-flow-shell::before {
  top: -6px;
  right: 122px;
  width: 86px;
  height: 10px;
}

.ztsd-services-flow-shell::after {
  bottom: -6px;
  left: 226px;
  width: 86px;
  height: 10px;
}

.ztsd-services-flow-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.ztsd-services-flow-item {
  width: min(279px, 18vw);
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  border: 4px solid #d9dce0;
  background: linear-gradient(180deg, #f6fafb 0%, #d7edf1 100%);
  box-shadow: 0 22px 34px rgba(132, 141, 147, 0.24);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px 18px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  cursor: pointer;
}

.ztsd-services-flow-item h3 {
  margin: 0 0 10px;
  color: #84898f;
  font-size: clamp(18px, 1.5vw, 25px);
  line-height: 1.25;
  font-weight: 600;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-flow-item p {
  margin: 0;
  color: #8e949b;
  font-size: clamp(13px, 0.88vw, 20px);
  line-height: 1.45;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-flow-arrow {
  flex: 0 0 auto;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 14px solid #b9eaee;
}

.ztsd-services-flow-item:hover {
  transform: translateY(-6px);
  border-color: #2fe1de;
  background: linear-gradient(180deg, #1bbcc4 0%, #0fa8be 100%);
  box-shadow: 0 24px 34px rgba(0, 122, 142, 0.35);
}

.ztsd-services-flow-item:first-child {
  border-color: #2fe1de;
  background: linear-gradient(180deg, #1bbcc4 0%, #0fa8be 100%);
  box-shadow: 0 24px 34px rgba(0, 122, 142, 0.35);
}

.ztsd-services-flow-item:hover h3,
.ztsd-services-flow-item:hover p {
  color: #f3fcff;
}

.ztsd-services-flow-item:first-child h3,
.ztsd-services-flow-item:first-child p {
  color: #f3fcff;
}

.ztsd-services-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.ztsd-services-case-panel {
  min-height: 816px;
  border-radius: 34px;
  border: 4px solid #d5dbe0;
  background: linear-gradient(180deg, #f1f4f6 0%, #d8edf1 100%);
  padding: 36px 18px 18px;
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.ztsd-services-case-panel h3 {
  margin: 10px 0 20px;
  color: #8b9096;
  font-size: clamp(38px, 2.3vw, 45px);
  line-height: 1.2;
  font-weight: 700;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-case-desc {
  margin: 0 auto;
  max-width: 92%;
  color: #8f969e;
  font-size: clamp(18px, 1.24vw, 24px);
  line-height: 1.5;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-case-chat {
  margin-top: 38px;
  border-radius: 28px;
  border: 5px solid #edf1f4;
  background: #e1e7ec;
  box-shadow: inset 0 0 0 1px #ced8e0;
  padding: 14px 14px 16px;
}

.ztsd-services-case-question {
  margin: 6px auto 18px;
  width: min(94%, 420px);
  min-height: 58px;
  border-radius: 999px;
  background: #f0f3f5;
  color: #252e33;
  font-size: clamp(18px, 1.15vw, 23px);
  font-weight: 700;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 10px 14px;
  line-height: 1.3;
}

.ztsd-services-case-answer-wrap {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: flex-start;
}

.ztsd-services-case-bot {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  margin-top: 14px;
  background: linear-gradient(180deg, #10bcc6 0%, #0ea5bb 100%);
  position: relative;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.52);
}

.ztsd-services-case-bot::before,
.ztsd-services-case-bot::after {
  content: "";
  position: absolute;
  top: 12px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #f5feff;
}

.ztsd-services-case-bot::before {
  left: 10px;
}

.ztsd-services-case-bot::after {
  right: 10px;
}

.ztsd-services-case-answer {
  margin: 0;
  min-height: 320px;
  border-radius: 20px;
  background: #f4f6f7;
  text-align: left;
  color: #727980;
  font-size: clamp(16px, 1.02vw, 22px);
  line-height: 1.58;
  padding: 18px 16px;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-services-case-panel:hover {
  transform: translateY(-8px);
  border-color: #1dced0;
  background: linear-gradient(180deg, #16bbc1 0%, #0eacbe 100%);
  box-shadow: 0 22px 30px rgba(8, 124, 145, 0.3);
}

.ztsd-services-case-panel:first-child {
  border-color: #1dced0;
  background: linear-gradient(180deg, #16bbc1 0%, #0eacbe 100%);
  box-shadow: 0 22px 30px rgba(8, 124, 145, 0.3);
}

.ztsd-services-case-panel:hover h3,
.ztsd-services-case-panel:hover .ztsd-services-case-desc {
  color: #eefdff;
}

.ztsd-services-case-panel:first-child h3,
.ztsd-services-case-panel:first-child .ztsd-services-case-desc {
  color: #eefdff;
}

.ztsd-services-case-panel:hover .ztsd-services-case-chat {
  border-color: rgba(237, 248, 251, 0.68);
  background: rgba(229, 244, 248, 0.2);
  box-shadow: inset 0 0 0 1px rgba(231, 246, 251, 0.4);
}

.ztsd-services-case-panel:first-child .ztsd-services-case-chat {
  border-color: rgba(237, 248, 251, 0.68);
  background: rgba(229, 244, 248, 0.2);
  box-shadow: inset 0 0 0 1px rgba(231, 246, 251, 0.4);
}

.ztsd-services-case-panel:hover .ztsd-services-case-question {
  background: #f5f7f8;
  color: #1f2a2f;
}

.ztsd-services-case-panel:first-child .ztsd-services-case-question {
  background: #f5f7f8;
  color: #1f2a2f;
}

.ztsd-services-case-panel:hover .ztsd-services-case-answer {
  background: #eef3f6;
  color: #5d666f;
}

.ztsd-services-case-panel:first-child .ztsd-services-case-answer {
  background: #eef3f6;
  color: #5d666f;
}

.ztsd-section-advantages {
  padding: 96px 0 118px;
  background: linear-gradient(180deg, #f4fafb 0%, #e6f2f4 100%);
}

.ztsd-section-advantages h2 {
  margin: 0;
  text-align: center;
  color: #1f2327;
  font-size: clamp(40px, 3.8vw, 64px);
  line-height: 1.06;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-section-advantages .ztsd-section-intro {
  margin: 16px auto 38px;
  max-width: 1248px;
  text-align: center;
  color: #4f5b63;
  font-size: clamp(18px, 1.45vw, 28px);
  line-height: 1.5;
  font-weight: 500;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-adv-card {
  border-radius: 12px;
  padding: 0;
  background: #fff;
  border: 1px solid #dbe5e8;
  box-shadow: 0 6px 16px rgba(14, 58, 66, 0.07);
  overflow: hidden;
}

.ztsd-adv-card h3 {
  margin: 0;
  min-height: 62px;
  padding: 12px 18px;
  font-size: 24px;
  line-height: 1.3;
  color: #fff;
  background: linear-gradient(180deg, #27c8c9 0%, #13afb8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-adv-card p {
  margin: 0;
  padding: 14px 18px 18px;
  color: #4f6973;
  font-size: 17px;
  line-height: 1.6;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-card h3,
.ztsd-service-card h3,
.ztsd-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.ztsd-card p,
.ztsd-service-card p {
  margin: 0;
  color: var(--ztsd-muted);
}

.ztsd-clients-title {
  margin: 0;
  text-align: center;
  font-size: clamp(68px, 6.2vw, 116px);
  color: #171f24;
  line-height: 1.1;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-clients-intro {
  margin: 18px 0 18px;
  text-align: center;
  color: #5d747d;
  font-size: clamp(34px, 3vw, 62px);
  line-height: 1.25;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-client-wall {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 30px 80px;
  padding: 70px 150px 50px;
  box-sizing: border-box;
}

.ztsd-client-wall-item {
  width: 233px;
  height: 83px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.96;
}

.ztsd-client-wall-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.ztsd-client-wall-tip {
  margin: 8px auto 0;
  width: min(100%, 1248px);
  height: 82px;
}

.ztsd-client-wall-tip img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.ztsd-bottom-cta {
  position: relative;
  min-height: 752px;
  padding: 0;
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(18, 223, 206, 0.86) 0%, rgba(15, 130, 214, 0.42) 28%, rgba(15, 130, 214, 0) 56%),
    linear-gradient(180deg, #000a4f 0%, #00186d 60%, #002d93 100%);
}

.ztsd-bottom-cta .ztsd-container {
  width: min(811px, calc(100% - 40px));
  min-height: 752px;
  border-radius: 0;
  padding: 117px 0 165px;
  text-align: center;
  background: transparent;
  color: #fff;
}

.ztsd-bottom-cta h2 {
  margin: 0;
  font-size: clamp(44px, 3.6vw, 62px);
  line-height: 1.2;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-bottom-cta p {
  margin: 24px auto 0;
  max-width: 100%;
  color: rgba(244, 250, 255, 0.92);
  font-size: clamp(20px, 1.55vw, 28px);
  line-height: 1.35;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-bottom-cta .ztsd-primary-btn {
  margin-top: 348px;
  width: 300px;
  min-width: 300px;
  height: 58px;
  border-radius: 0;
  font-size: 28px;
  padding: 0 20px;
}

.ztsd-inner-hero {
  padding: 72px 0 48px;
  background: linear-gradient(180deg, #e9f8f8 0%, #f8fcfd 100%);
}

.ztsd-inner-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 46px);
}

.ztsd-inner-hero p {
  margin: 0;
  max-width: 860px;
  color: var(--ztsd-muted);
}

.ztsd-timeline {
  border-left: 2px solid #c6e8e8;
  padding-left: 24px;
  display: grid;
  gap: 20px;
}

.ztsd-timeline-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
}

.ztsd-step {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: #00b4b4;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.ztsd-blog-list {
  display: grid;
  gap: 20px;
}

.ztsd-post-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 22px;
  border: 1px solid #dde8eb;
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}

.ztsd-post-thumb {
  display: block;
  background: #e8f4f6;
  min-height: 220px;
  position: relative;
}

.ztsd-post-thumb span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #68848d;
  font-size: 24px;
  font-weight: 700;
}

.ztsd-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ztsd-post-body {
  padding: 22px;
}

.ztsd-post-meta {
  display: flex;
  gap: 14px;
  color: #61808a;
  font-size: 14px;
}

.ztsd-post-body h2 {
  margin: 10px 0 10px;
  font-size: 28px;
}

.ztsd-post-body p {
  margin: 0 0 12px;
  color: var(--ztsd-muted);
}

.ztsd-read-more {
  color: #0b7778;
  font-weight: 600;
}

.ztsd-pagination {
  margin-top: 24px;
}

.ztsd-pagination .page-numbers {
  display: inline-block;
  border: 1px solid #d2e2e6;
  border-radius: 8px;
  padding: 7px 12px;
  margin-right: 6px;
}

.ztsd-pagination .current {
  background: #0ca3a3;
  color: #fff;
  border-color: #0ca3a3;
}

.ztsd-article-header {
  padding: 48px 0;
  background: linear-gradient(180deg, #eaf9fb 0%, #f7fcfd 100%);
}

.ztsd-breadcrumb {
  margin: 0 0 12px;
  color: #58737d;
}

.ztsd-article-header h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 44px);
}

.ztsd-article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 30px;
  padding: 42px 0;
}

.ztsd-article-content {
  min-width: 0;
}

.ztsd-article-cover img {
  border-radius: 16px;
}

.ztsd-prose {
  color: #1f3c49;
}

.ztsd-prose p,
.ztsd-prose li {
  font-size: 17px;
}

.ztsd-prose h2,
.ztsd-prose h3 {
  margin-top: 1.8em;
}

.ztsd-related-posts {
  background: #f5fafb;
}

.ztsd-footer {
  margin-top: 0;
  border-top: 1px solid #e9ecef;
  background: #f4f6f8;
  text-align: center;
}

.ztsd-footer-top {
  background: #fff;
  min-height: 306px;
  display: flex;
  align-items: center;
}

.ztsd-footer-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.ztsd-footer-brand {
  display: inline-flex;
  align-items: center;
}

.ztsd-footer-brand img {
  width: 234px;
  height: auto;
}

.ztsd-footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 16px 32px;
  justify-content: end;
  text-align: left;
}

.ztsd-footer-links a {
  color: #20252a;
  font-size: 30px;
  line-height: 1.15;
  font-family: "MiSans-Normal", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-footer-links a:hover {
  color: #00b4b4;
}

.ztsd-footer-bottom {
  padding: 14px 16px 18px;
}

.ztsd-footer a {
  color: #20c8c3;
  font-size: 16px;
}

.ztsd-footer p {
  margin: 8px 0 0;
  color: rgb(55, 65, 81);
  font-size: 14px;
}

.ztsd-contact-float {
  position: fixed;
  right: 30px;
  bottom: 100px;
  border: 1px solid #dce5eb;
  border-radius: 4px;
  background: #fff;
  color: #333;
  display: inline-block;
  width: 38px;
  height: 38px;
  padding: 8px 8px 18px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(26, 54, 72, 0.08);
  z-index: 30;
}

.ztsd-contact-float img {
  position: absolute;
  width: 38px;
  height: 38px;
  display: block;
}

.ztsd-contact-float-text {
  position: absolute;
  left: 50%;
  top: 50px;
  transform: translateX(-50%);
  width: 60px;
  text-align: center;
  font-size: 12px;
  color: #333;
  line-height: 1;
}

.ztsd-contact-float:hover {
  border-color: #58aaab;
  box-shadow: 0 6px 14px rgba(36, 73, 99, 0.12);
}

.ztsd-contact-float:hover .ztsd-contact-float-text {
  color: #58aaab;
}

.ztsd-static-page {
  background: linear-gradient(90deg, #e8f3f5 0%, #ffffff 47%, #e8f3f5 100%);
  padding: 124px 0 140px;
}

.ztsd-static-page-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
}

.ztsd-static-page-inner h1 {
  margin: 0;
  color: #00b4b4;
  font-size: clamp(34px, 2.8vw, 54px);
  line-height: 1.12;
  font-family: "MiSans-Semibold", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ztsd-static-page-intro {
  margin: 34px 0 0;
  color: #1f2327;
  font-size: clamp(16px, 1.32vw, 26px);
  line-height: 1.6;
}

.ztsd-static-article {
  margin-top: 42px;
}

.ztsd-static-article h2 {
  margin: 0 0 12px;
  color: #202327;
  font-size: clamp(22px, 1.75vw, 36px);
  line-height: 1.25;
}

.ztsd-static-article p {
  margin: 0;
  color: #202327;
  font-size: clamp(16px, 1.28vw, 25px);
  line-height: 1.62;
}

.ztsd-static-prose p,
.ztsd-static-prose li {
  margin: 0 0 16px;
  color: #202327;
  font-size: clamp(16px, 1.23vw, 24px);
  line-height: 1.62;
}

.ztsd-static-prose h2,
.ztsd-static-prose h3 {
  margin: 34px 0 12px;
  color: #202327;
  font-size: clamp(22px, 1.75vw, 36px);
  line-height: 1.25;
}

.ztsd-static-prose ul,
.ztsd-static-prose ol {
  margin: 0 0 22px;
  padding-left: 1.5em;
}

.ztsd-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 80;
}

.ztsd-modal.is-open {
  display: block;
}

.ztsd-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 30, 40, 0.45);
}

.ztsd-modal-dialog {
  position: relative;
  width: min(620px, calc(100% - 24px));
  margin: 5vh auto;
  border-radius: 16px;
  background: #fff;
  padding: 26px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
  max-height: 90vh;
  overflow: auto;
}

.ztsd-modal-close {
  position: absolute;
  right: 14px;
  top: 10px;
  border: 0;
  background: transparent;
  font-size: 30px;
  color: #526771;
  cursor: pointer;
}

.ztsd-modal-dialog h3 {
  margin: 0 0 8px;
  font-size: 30px;
}

.ztsd-modal-subtitle,
.ztsd-modal-note {
  margin: 0 0 8px;
  color: #59727d;
}

.ztsd-lead-form {
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.ztsd-lead-form label {
  font-size: 14px;
  color: #3f5c66;
  display: grid;
  gap: 6px;
}

.ztsd-lead-form input,
.ztsd-lead-form textarea {
  width: 100%;
  border: 1px solid #d8e5e9;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
  font-family: inherit;
}

.ztsd-form-feedback {
  margin: 0;
  min-height: 24px;
  font-size: 14px;
  color: #355965;
}

.ztsd-form-feedback.is-error {
  color: #c8324f;
}

.ztsd-form-privacy {
  margin: 0;
  font-size: 13px;
  color: #6d848c;
}

.ztsd-form-privacy a {
  color: #436a75;
  text-decoration: underline;
}

.ztsd-qr-dialog {
  width: min(440px, calc(100% - 24px));
  text-align: center;
}

.ztsd-qr-box {
  margin: 14px auto;
  width: min(240px, 100%);
  aspect-ratio: 1 / 1;
  border: 1px solid #d6e7ea;
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #f8fbfc;
}

@media (max-width: 1024px) {
  .ztsd-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ztsd-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ztsd-client-wall {
    padding: 40px 40px 30px;
    gap: 24px 40px;
  }

  .ztsd-client-wall-item {
    width: 190px;
    height: 68px;
  }

  .ztsd-services-subtitle {
    margin-top: 16px;
    font-size: clamp(26px, 3.6vw, 46px);
  }

  .ztsd-services-flow-shell {
    border-radius: 130px;
    margin: 46px auto 56px;
    padding: 26px 24px 30px;
  }

  .ztsd-services-flow-shell::before {
    right: 88px;
    width: 62px;
  }

  .ztsd-services-flow-shell::after {
    left: 152px;
    width: 62px;
  }

  .ztsd-services-flow-item {
    width: min(152px, 16vw);
    padding: 22px 10px;
  }

  .ztsd-services-case-grid {
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ztsd-services-case-panel {
    min-height: 560px;
  }

  .ztsd-services-case-answer {
    min-height: 190px;
  }

  .ztsd-geo-visual {
    border-radius: 28px;
    min-height: 980px;
    padding: 150px 24px 260px;
  }

  .ztsd-geo-circle-row {
    bottom: 260px;
    width: calc(100% - 24px);
  }

  .ztsd-geo-title {
    margin-top: 42px;
  }

  .ztsd-geo-circle-card {
    width: 210px;
    height: 210px;
  }

  .ztsd-geo-circle-inner h3 {
    font-size: 52px;
  }

  .ztsd-geo-circle-inner p {
    font-size: 15px;
  }

  .ztsd-path-wrap {
    --ztsd-path-track-height: 324px;
    grid-template-columns: minmax(110px, 140px) 52px minmax(360px, 1fr) 52px minmax(110px, 140px);
    gap: 10px;
  }

  .ztsd-path-card {
    min-height: 124px;
  }

  .ztsd-post-card,
  .ztsd-article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .ztsd-menu-toggle {
    display: inline-flex;
  }

  .ztsd-nav {
    position: absolute;
    top: 109px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--ztsd-line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .ztsd-nav.is-open {
    max-height: 500px;
    padding: 12px 20px 16px;
  }

  .ztsd-nav a,
  .ztsd-nav .ztsd-cta-btn {
    width: 100%;
    padding: 10px 0;
  }

  .ztsd-nav a {
    justify-content: flex-start;
  }

  .ztsd-nav .ztsd-cta-btn {
    margin: 0;
  }

  .ztsd-hero {
    padding: 0;
  }

  .ztsd-hero-visual {
    min-height: auto;
    padding-top: 86px;
    padding-bottom: 44px;
  }

  .ztsd-hero-visual .ztsd-primary-btn {
    font-size: 24px;
    min-width: 240px;
    width: 240px;
    height: 50px;
    margin-top: 56px;
  }

  .ztsd-platform-strip {
    margin-top: 32px;
    gap: 12px;
  }

  .ztsd-platform-item {
    font-size: 18px;
  }

  .ztsd-path-wrap {
    --ztsd-path-track-height: auto;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .ztsd-path-list {
    min-height: auto;
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .ztsd-path-list-left .ztsd-path-step,
  .ztsd-path-list-right .ztsd-path-step {
    text-align: center;
    justify-content: center;
    min-height: 34px;
  }

  .ztsd-path-step-label {
    font-size: 18px;
  }

  .ztsd-path-rail {
    display: none;
  }

  .ztsd-path-core {
    min-height: auto;
    gap: 14px;
  }

  .ztsd-path-core h3 {
    font-size: 30px;
    margin-bottom: 16px;
  }

  .ztsd-path-cards {
    grid-template-columns: 1fr 56px 1fr;
  }

  .ztsd-path-card {
    min-height: 104px;
    font-size: 19px;
    padding: 14px;
  }

  .ztsd-section-services {
    padding: 62px 0 64px;
  }

  .ztsd-services-subtitle {
    margin-top: 12px;
    font-size: 34px;
  }

  .ztsd-services-flow-shell {
    margin: 34px auto 42px;
    border-radius: 48px;
    padding: 16px 14px 18px;
  }

  .ztsd-services-flow-shell::before,
  .ztsd-services-flow-shell::after {
    display: none;
  }

  .ztsd-services-flow-track {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    width: 100%;
  }

  .ztsd-services-flow-track::-webkit-scrollbar {
    height: 6px;
  }

  .ztsd-services-flow-track::-webkit-scrollbar-thumb {
    background: #b7dfe3;
    border-radius: 999px;
  }

  .ztsd-services-flow-item {
    flex: 0 0 150px;
    width: 150px;
  }

  .ztsd-services-flow-arrow {
    border-top-width: 8px;
    border-bottom-width: 8px;
    border-left-width: 12px;
  }

  .ztsd-services-case-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .ztsd-services-case-panel {
    min-height: 0;
    border-radius: 24px;
  }

  .ztsd-services-case-panel h3 {
    font-size: 40px;
    margin-top: 0;
  }

  .ztsd-services-case-chat {
    margin-top: 22px;
  }

  .ztsd-services-case-answer {
    min-height: 0;
  }

  .ztsd-section {
    padding: 56px 0;
  }

  .ztsd-geo-kicker {
    font-size: 36px;
  }

  .ztsd-geo-title {
    font-size: 56px;
  }

  .ztsd-geo-circle-card {
    width: 188px;
    height: 188px;
    padding: 7px;
  }

  .ztsd-geo-circle-inner h3 {
    font-size: 46px;
  }

  .ztsd-geo-circle-inner p {
    font-size: 14px;
  }

  .ztsd-geo-circle-row {
    position: static;
    left: auto;
    bottom: auto;
    transform: none;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
  }

  .ztsd-geo-circle-card,
  .ztsd-geo-circle-card:nth-child(2),
  .ztsd-geo-circle-card:nth-child(3),
  .ztsd-geo-circle-card:nth-child(4) {
    margin-left: 0;
  }

  .ztsd-client-wall {
    padding: 30px 10px 20px;
    gap: 18px 24px;
  }

  .ztsd-client-wall-item {
    width: 170px;
    height: 60px;
  }

  .ztsd-bottom-cta {
    min-height: 480px;
  }

  .ztsd-bottom-cta .ztsd-container {
    min-height: 480px;
    padding: 72px 0 86px;
  }

  .ztsd-bottom-cta h2 {
    font-size: 52px;
  }

  .ztsd-bottom-cta p {
    font-size: 24px;
  }

  .ztsd-bottom-cta .ztsd-primary-btn {
    margin-top: 140px;
    width: 220px;
    min-width: 220px;
    height: 46px;
    font-size: 20px;
  }
}

@media (max-width: 560px) {
  .ztsd-grid-4,
  .ztsd-grid-3 {
    grid-template-columns: 1fr;
  }

  .ztsd-section-geo {
    padding-top: 28px;
  }

  .ztsd-geo-visual {
    border-radius: 20px;
    padding: 42px 14px 58px;
  }

  .ztsd-geo-kicker {
    font-size: 26px;
  }

  .ztsd-geo-title {
    margin-top: 14px;
    margin-bottom: 30px;
    font-size: 40px;
  }

  .ztsd-geo-circle-row {
    position: static;
    left: auto;
    bottom: auto;
    transform: none;
    width: 100%;
    justify-content: center;
    gap: 12px;
  }

  .ztsd-geo-circle-card {
    width: 168px;
    height: 168px;
  }

  .ztsd-geo-circle-inner {
    padding: 20px 12px;
  }

  .ztsd-geo-circle-inner h3 {
    font-size: 38px;
  }

  .ztsd-geo-circle-inner p {
    font-size: 13px;
  }

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

  .ztsd-kpi-heading-wrap h2 {
    font-size: 34px;
  }

  .ztsd-kpi-value {
    font-size: 72px;
  }

  .ztsd-path-core h3 {
    font-size: 26px;
  }

  .ztsd-path-card {
    min-height: 96px;
    font-size: 17px;
  }

  .ztsd-path-cards {
    gap: 10px;
    grid-template-columns: 1fr 40px 1fr;
  }

  .ztsd-path-arrow {
    width: 40px;
  }

  .ztsd-services-title {
    font-size: 56px;
  }

  .ztsd-services-subtitle {
    font-size: 30px;
  }

  .ztsd-services-flow-item {
    flex-basis: 138px;
    width: 138px;
    padding: 18px 8px;
  }

  .ztsd-services-flow-item h3 {
    font-size: 19px;
  }

  .ztsd-services-flow-item p {
    font-size: 12px;
  }

  .ztsd-services-case-panel {
    padding: 20px 12px 12px;
  }

  .ztsd-services-case-panel h3 {
    font-size: 34px;
  }

  .ztsd-services-case-desc {
    max-width: 94%;
    font-size: 17px;
  }

  .ztsd-services-case-question {
    min-height: 44px;
    font-size: 17px;
  }

  .ztsd-services-case-answer-wrap {
    grid-template-columns: 30px 1fr;
    gap: 8px;
  }

  .ztsd-services-case-bot {
    width: 30px;
    height: 30px;
  }

  .ztsd-services-case-answer {
    font-size: 15px;
    padding: 14px 12px;
  }

  .ztsd-container {
    width: calc(100% - 28px);
  }

  .ztsd-client-wall {
    padding: 24px 0 18px;
    gap: 14px;
  }

  .ztsd-client-wall-item {
    width: 160px;
    height: 56px;
  }

  .ztsd-contact-float {
    right: 12px;
    bottom: 86px;
    padding: 10px 14px;
  }

  .ztsd-footer a {
    font-size: 16px;
  }

  .ztsd-footer p {
    font-size: 14px;
  }
}