:root {
  --orange: #FF6800;
  --orange-deep: #E05A00;
  --orange-light: #FFF3EB;
  --ink: #333;
  --gray: #666;
  --gray-l: #999;
  --line: #eee;
  --bg: #fff;
  --bg-soft: #f5f5f7;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  border-radius: 12px;
}

.logo img {
  border-radius: 8px;
}

section[id],
div[id].sec {
  scroll-margin-top: 128px;
}

html {
  scroll-behavior: smooth;
}

.wrap {
  max-width: 1344px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ================= 顶部导航（与官网一致） ================= */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-inner {
  display: flex;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 60px;
}

.logo-text {
  line-height: 1.2;
}

.logo-text b {
  display: block;
  font-size: 19px;
  color: var(--orange);
  letter-spacing: 1px;
}

.logo-text span {
  display: block;
  font-size: 10.5px;
  color: var(--gray-l);
  letter-spacing: .5px;
}

.menu {
  display: flex;
  margin-left: auto;
  gap: 6px;
}

.topbar .menu-toggle,
.subnav .subnav-scroll {
  display: none;
}

.menu a {
  padding: 8px 16px;
  color: var(--ink);
  border-radius: 4px;
  transition: color .2s;
}

.menu a:hover {
  color: var(--orange);
}

.menu a.active {
  color: var(--orange);
  font-weight: bold;
}

.top-cta {
  margin-left: 22px;
  background: var(--orange);
  color: #fff !important;
  padding: 9px 22px !important;
  border-radius: 3px;
  transition: background .2s;
}

.top-cta:hover {
  background: var(--orange-deep);
  color: #fff !important;
}

/* ================= 二级导航（页内锚点，吸顶） ================= */
.subnav {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 72px;
  z-index: 90;
}

.subnav-inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.subnav-inner::-webkit-scrollbar {
  display: none;
}

.subnav a {
  padding: 12px 20px;
  font-size: 15px;
  color: var(--gray);
  white-space: nowrap;
  position: relative;
  transition: color .2s;
}

.subnav a:hover {
  color: var(--orange);
}

.subnav a.on {
  color: var(--orange);
  font-weight: bold;
}

.subnav a.on::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 32px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

/* ================= Hero Banner（PlayEdu 式：左文案 + 右悬浮图标 + 轮播圆点） ================= */
.hero {
  background: linear-gradient(120deg, #FFF6EF 0%, #FDEBDD 55%, #FBE3CB 100%);
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  right: -140px;
  top: -140px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: rgba(255, 104, 0, .06);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  position: relative;
}

.hero-left h1 {
  font-size: 38px;
  line-height: 1.5;
  letter-spacing: 2px;
  font-weight: bold;
}

.hero-left h1 span {
  color: var(--orange);
}

.hero-left h1 .line {
  display: block;
}

.hero-left .hero-sub {
  margin-top: 16px;
  font-size: 15.5px;
  color: var(--gray);
  letter-spacing: 1px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn-main {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 15.5px;
  padding: 12px 38px;
  border-radius: 999px;
  transition: all .2s;
  box-shadow: 0 8px 22px rgba(255, 104, 0, .28);
}

.btn-main:hover {
  background: var(--orange-deep);
  transform: translateY(-2px);
  color: #eee;
}

.btn-ghost {
  display: inline-block;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 15.5px;
  padding: 11px 38px;
  border-radius: 999px;
  background: #fff;
  transition: all .2s;
}

.btn-ghost:hover {
  background: var(--orange-light);
}

/* 右侧悬浮图标组 */
.hero-art {
  position: relative;
  height: 330px;
}

.tile {
  position: absolute;
  background: #fff;
  border-radius: 26%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 44px rgba(224, 90, 0, .16);
  animation: tileFloat 5.5s ease-in-out infinite;
}

@keyframes tileFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-13px);
  }
}

.tile-main {
  width: 158px;
  height: 158px;
  right: 118px;
  top: 74px;
  padding: 26px;
  z-index: 3;
  animation-delay: 0s;
}

.tile-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tile-s {
  width: 86px;
  height: 86px;
  font-size: 38px;
  z-index: 2;
}

.tile-s1 {
  right: 296px;
  top: 26px;
  animation-delay: -1.4s;
}

.tile-s2 {
  right: 10px;
  top: 44px;
  animation-delay: -2.6s;
}

.tile-s3 {
  right: 268px;
  top: 216px;
  animation-delay: -3.8s;
}

.tile-s4 {
  right: 20px;
  top: 208px;
  animation-delay: -4.6s;
}

.tile-cap {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 8px;
  font-size: 12px;
  color: var(--gray-l);
  letter-spacing: 2px;
  white-space: nowrap;
}

/* 轮播圆点 */
.hero-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 44px;
  position: relative;
}

.hero-dots i {
  width: 26px;
  height: 4px;
  border-radius: 2px;
  background: #F0D9C4;
  cursor: pointer;
  transition: all .3s;
}

.hero-dots i.on {
  background: var(--orange);
}

.hero-left .swap {
  animation: fadeIn .45s ease;
}

/* ================= 三大卖点 ================= */
.tripod {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 52px 0;
}

.tri {
  display: flex;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 24px;
  transition: all .3s;
}

.tri:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 104, 0, .12);
  border-color: #FFD9BC;
}

.tri .ico {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange-light);
  color: var(--orange);
  font-size: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tri h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.tri p {
  color: var(--gray);
}

/* ================= 板块标题 ================= */
.sec {
  padding: 68px 0;
}

.sec.soft {
  background: var(--bg-soft);
}

.sec-title {
  text-align: center;
  margin-bottom: 44px;
}

.sec-title h2 {
  font-size: 42px;
  color: var(--ink);
  letter-spacing: 4px;
}

.sec-title h2 b {
  color: var(--orange);
  font-weight: bold;
}

.title-emoji {
  font-size: .78em;
  letter-spacing: 0;
  margin: 0 .18em;
  vertical-align: .02em;
}

.sec-title p {
  margin-top: 8px;
  color: var(--gray-l);
}

.sec-title p i {
  font-style: normal;
  color: var(--orange);
  margin: 0 8px;
}

.sec-title .bar {
  width: 46px;
  height: 3px;
  background: var(--orange);
  margin: 14px auto 0;
  border-radius: 2px;
}

/* ================= 应用场景矩阵（5×4 表格） ================= */
.scene-table-wrap {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 6px 24px rgba(51, 51, 51, .05);
}

.scene-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.scene-table th {
  background: linear-gradient(110deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: #fff;
  font-size: 15px;
  letter-spacing: 2px;
  padding: 14px 18px;
  text-align: left;
}

.scene-table th:first-child {
  border-radius: 0;
}

.scene-table td {
  border-top: 1px solid var(--line);
  padding: 18px 18px;
  vertical-align: top;
  font-size: 13.5px;
}

.scene-table tr:nth-child(even) td {
  background: #FBFAF8;
}

.scene-table tr:hover td {
  background: var(--orange-light);
}

.scene-table .scene-name {
  font-size: 15.5px;
  font-weight: bold;
  color: var(--ink);
  white-space: nowrap;
}

.scene-table .scene-name {
  display: flex;
  align-items: center;
  gap: 12px;
}

.scene-table .s-ico {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--orange-light) 0%, #FFE3CC 100%);
  align-items: center;
  justify-content: center;
  font-size: 40px;
  padding: 15px;
}

.scene-table .s-txt i {
  font-style: normal;
  display: block;
  font-size: 12px;
  color: var(--orange-deep);
  font-weight: normal;
  margin-top: 2px;
}

.scene-table .cell b {
  display: block;
  font-size: 13.5px;
  color: var(--ink);
}

.scene-table .cell span {
  display: block;
  font-size: 12.5px;
  color: var(--gray-l);
}

.scene-sum {
  margin-top: 26px;
  text-align: center;
  color: var(--gray);
}

.scene-sum b {
  color: var(--orange);
}

/* ================= 核心功能：Tab 导航 + 子功能点 + 大截图（PlayEdu 式） ================= */
.ftabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  flex-wrap: nowrap;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.ftabs::-webkit-scrollbar {
  display: none;
}

.ftabs button {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 18px;
  color: var(--gray);
  padding: 12px 26px;
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  transition: color .2s;
}

.ftabs button:hover {
  color: var(--orange);
}

.ftabs button.on {
  color: var(--ink);
  font-weight: bold;
}

.ftabs button.on::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -1px;
  width: 58px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.fchips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 30px;
  margin-bottom: 36px;
  min-height: 26px;
}

.fchips span {
  color: var(--gray);
  position: relative;
  padding-left: 17px;
  animation: fadeIn .3s ease;
}

.fchips span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.fshot {
  max-width: 880px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(51, 51, 51, .12);
  line-height: 0;
}

.fshot .fbar {
  height: 32px;
  background: #F4F2EF;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  line-height: 1;
}

.fshot .fbar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E3DFD9;
}

.fshot .fbar i:nth-child(1) {
  background: #FF5F57;
}

.fshot .fbar i:nth-child(2) {
  background: #FEBC2E;
}

.fshot .fbar i:nth-child(3) {
  background: #28C840;
}

.fshot img {
  width: 100%;
  display: block;
  animation: fadeIn .35s ease;
}

/* ================= 轮播（通用） ================= */
.car {
  position: relative;
}

.car-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 12px 2px 30px;
}

.car-track::-webkit-scrollbar {
  display: none;
}

.car-track>* {
  scroll-snap-align: start;
  flex-shrink: 0;
}

.car-btn {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  z-index: 5;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid #FFD9BC;
  background: #fff;
  color: var(--orange);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(51, 51, 51, .14);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
}

.car-btn:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.car-prev {
  left: -23px;
}

.car-next {
  right: -23px;
}

.car.no-scroll .car-btn,
.car.no-scroll .car-dots {
  display: none;
}

.car-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: -4px;
}

.car-dots i {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: #E9E2DA;
  cursor: pointer;
  transition: all .3s;
}

.car-dots i.on {
  width: 26px;
  background: var(--orange);
}

.phone-track {
  justify-content: center;
}

.phone-track>* {
  width: 235px;
}

.phone {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 48px rgba(51, 51, 51, .14);
  line-height: 0;
}

.phone img {
  width: 100%;
  display: block;
}

.phone-cap {
  text-align: center;
  margin-top: 14px;
  font-size: 14px;
  color: var(--gray);
}

/* ================= 功能清单（三端全景，function.html 式明细列表） ================= */
.fl-stats {
  display: flex;
  justify-content: center;
  margin-bottom: 36px;
  background: var(--orange-light);
  border-radius: 15px 15px 0 0;
  border-bottom: 1px solid #FFE3CC;
}

.fl-stats .st {
  text-align: center;
  padding: 15px 48px;
  position: relative;
}

.fl-stats .st+.st::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.fl-stats .st b {
  display: block;
  font-size: 36px;
  color: var(--orange);
  line-height: 1.25;
}

.fl-stats .st b i {
  font-style: normal;
  font-size: 15px;
  color: var(--ink);
  margin-left: 4px;
  letter-spacing: 1px;
}

.fl-stats .st span {
  font-size: 12.5px;
  color: var(--gray-l);
  letter-spacing: 2px;
}

.fl-meta {
  text-align: center;
  color: var(--gray-l);
  letter-spacing: 1px;
  margin-bottom: 28px;
}

.fl-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.fl-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.fl-mod {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  transition: all .3s;
}

.fl-mod:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255, 104, 0, .10);
  border-color: #FFD9BC;
}

.fl-mod .hd {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  background: var(--orange-light);
  border-bottom: 1px solid #FFE3CC;
}

.fl-mod .hd h4 {
  font-size: 18px;
  color: var(--ink);
  flex: 1;
  letter-spacing: 1px;
}

.fl-mod .hd em {
  font-style: normal;
  font-size: 11.5px;
  color: var(--orange-deep);
  background: #fff;
  border: 1px solid #FFD9BC;
  border-radius: 999px;
  padding: 1px 10px;
}

.fl-mod ul {
  height: 360px;
  max-height: 360px;
  margin: 0;
  padding: 8px 18px 12px;
  overflow-x: hidden;
  overflow-y: auto;
  list-style: none;
  scrollbar-width: thin;
  scrollbar-color: #ffede0 transparent;
}

.fl-mod ul::-webkit-scrollbar {
  width: 8px;
}

.fl-mod ul::-webkit-scrollbar-track {
  margin: 8px 0;
  background: transparent;
}

.fl-mod ul::-webkit-scrollbar-thumb {
  border: 2px solid #fff;
  border-radius: 999px;
  background: #c5cedb;
}

.fl-mod ul::-webkit-scrollbar-thumb:hover {
  background: #8e9caf;
}

.fl-mod li {
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}

.fl-mod li:last-child {
  border-bottom: none;
}

.fl-mod li b {
  display: block;
  font-size: 16px;
  color: var(--ink);
}

.fl-mod li p {
  margin: 2px 0 0;
  font-size: 14px;
  color: var(--gray-l);
  line-height: 1.6;
}

/* ================= 部署方式（独立板块） ================= */
.deploy-sec {
  background: linear-gradient(160deg, #FFF6EF 0%, #FDEBDD 100%);
}

.deploy {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.deploy .d-badge {
  display: inline-block;
  background: #fff;
  border: 1px solid #FFD9BC;
  color: var(--orange-deep);
  letter-spacing: 2px;
  padding: 4px 18px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.deploy h3 {
  letter-spacing: 2px;
  margin-bottom: 12px; font-size:42px;
}

.deploy h3 span {
  color: var(--orange);
}

.deploy .d-desc {
  color: var(--gray);
}

.deploy .d-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.deploy .d-modes span {
  background: #fff;
  border: 1px solid #FFD9BC;
  border-radius: 4px;
  color: var(--orange-deep);
  padding: 6px 18px;
}

.d-points {
  display: grid;
  gap: 16px;
}

.d-point {
  display: flex;
  gap: 16px;
  background: #fff;
  border: 1px solid #FFE3CC;
  border-radius: 10px;
  padding: 20px 22px;
  transition: all .3s;
}

.d-point:hover {
  box-shadow: 0 10px 28px rgba(255, 104, 0, .12);
  transform: translateY(-3px);
}

.d-point .n {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange-light);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}

.d-point h4 {
  font-size: 18px;
  margin-bottom: 2px;
}

.d-point p {
  color: var(--gray);
}

/* ================= 服务板块（独立板块） ================= */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.svc {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  transition: all .3s;
}

.svc:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 34px rgba(255, 104, 0, .12);
  border-color: #FFD9BC;
}

.svc .ico {
  width: 62px;
  height: 62px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--orange-light);
  color: var(--orange);
  font-size: 27px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.svc p {
  color: var(--gray);
}

.svc-sum {
  margin-top: 30px;
  text-align: center;
  color: var(--gray);
}

.svc-sum b {
  color: var(--orange);
}

/* ================= CTA ================= */
.cta {
  background: linear-gradient(120deg, #FFF6EF 0%, #FDEBDD 55%, #FBE3CB 100%);
  text-align: center;
  padding: 60px 0;
}

.cta h2 {
  font-size: 30px;
  letter-spacing: 2px;
  color: #ff6800;
}

.cta p {
  margin-top: 10px;
  opacity: .92;
  letter-spacing: 1px;
}

.cta .link-more {
  color: #ff6800;
  font-size: 18px;
  display: inline-block;
  margin-top: 20px;
}

.cta .link-more:hover {
  opacity: .85;
}

.qr-inline {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  margin-top: 26px;
  background: rgba(255, 255, 255, .60);
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 8px;
  padding: 16px 28px;
}

.qr-box2 {
  width: 96px;
  height: 96px;
  background: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-deep);
  font-size: 11px;
  text-align: center;
  line-height: 1.5;
}

.qr-inline .t {
  text-align: left;
  font-size: 14px;
}

.qr-inline .t b {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

/* ================= 响应式 ================= */
@media (max-width: 1279px) {
  .topbar-inner {
    height: 64px;
    justify-content: space-between;
  }

  .topbar .logo img {
    height: 48px;
    width: auto;
  }

  .topbar .menu-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    margin: 0;
    flex-shrink: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--orange);
    cursor: pointer;
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: currentColor;
    transition: transform .2s, opacity .2s;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }

  .topbar .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    padding: 12px 24px 20px;
    flex-direction: column;
    gap: 2px;
    max-height: calc(100dvh - 64px);
    overflow-y: auto;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 20px rgba(51, 51, 51, .08);
  }

  .topbar .menu.is-open {
    display: flex;
  }

  .topbar .menu a {
    display: block;
    padding: 10px 12px;
    min-height: 44px;
  }

  .topbar .menu .top-cta {
    margin: 8px 0 0;
    text-align: center;
  }

  .subnav {
    top: 64px;
  }

  .subnav .subnav-inner {
    max-width: none;
    width: calc(100% - 64px);
    margin: 0 32px;
    padding: 0;
    overscroll-behavior-x: contain;
  }

  .subnav a {
    flex: 0 0 auto;
    padding: 10px 14px;
    min-height: 44px;
    font-size: 14px;
  }

  .subnav .subnav-scroll {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    bottom: 0;
    width: 32px;
    border: 0;
    background: #fff;
    color: var(--orange);
    cursor: pointer;
    z-index: 1;
  }

  .subnav-prev { left: 0; }
  .subnav-next { right: 0; }
  .subnav-scroll:disabled { color: #ccc; cursor: default; }

  .sec[id],
  #contact {
    scroll-margin-top: 124px;
  }
}

@media (max-width: 960px) {
  .menu {
    display: none;
  }

  .hero {
    padding: 40px 0 28px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-left h1 {
    font-size: 26px;
  }

  .hero-left .hero-sub {
    font-size: 13.5px;
  }

  .hero-art {
    display: none;
  }

  .hero-dots {
    margin-top: 28px;
  }

  .hero-btns .btn-main,
  .hero-btns .btn-ghost {
    padding: 11px 30px;
    font-size: 14px;
  }

  .tripod {
    grid-template-columns: 1fr 1fr;
    padding: 36px 0;
  }

  .ftabs {
    justify-content: flex-start;
    gap: 0;
  }

  .ftabs button {
    font-size: 14.5px;
    padding: 10px 16px;
  }

  .fchips {
    gap: 8px 18px;
    margin-bottom: 24px;
  }

  .fshot {
    border-radius: 8px;
  }

  .deploy {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .deploy h3 {
    font-size: 24px;
  }

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

  .phone-track {
    justify-content: flex-start;
  }

  .phone-track>* {
    width: 208px;
  }

  .car-prev {
    left: -12px;
  }

  .car-next {
    right: -12px;
  }

  .fl-stats .st {
    padding: 0 26px;
  }

  .fl-stats .st b {
    font-size: 27px;
  }

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

  .foot-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .foot-cols {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .sec {
    padding: 52px 0;
  }
}

@media (max-width: 560px) {
  .svc-grid {
    grid-template-columns: 1fr;
  }

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

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

  .fl-stats .st {
    padding: 0 16px;
  }
}

.approach__item {
  padding: 60px 30px;
  background: #fff;
  border-radius: 15px;
}

.approach__item:hover{
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 104, 0, .10);
    border-color: #FFD9BC;
}

.approach__content .step {
  padding: 8px 30px;
  border-radius: 15px;
  margin: 30px 0 20px;
  background: #ff6800;
  color: #fff;
  display: inline-block;
  font-size: 20px;
}

.approach__content h6 {
  font-size: 18px;
  color: #ff6800;
}

.approach--one .approach__thumb img {
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.approach--one .approach__item:hover .approach__icon img {
  transform: rotateY(180deg);
}

.approach--two .approach__item:hover .approach__thumb img {
  -webkit-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.approach--three .approach__item:hover .radius-btn {
  opacity: 1;
}

.approach--three .approach__item .radius-btn {
  width: 50px;
  height: 50px;
  line-height: 46px;
  left: 50%;
  bottom: -20px;
  font-size: 14px;
  opacity: 0;
  border: 2px solid #0B2239;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  border-radius: 100%;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.approach--four .approach__item:hover .approach__thumb img {
  -webkit-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
}

.col-20 {
  width: 20%;
}

@media (max-width: 991px) {
  .col-20 {
    width: 100%;
  }

  #scenes .scene-table {
    min-width: 0;
  }

  #scenes .scene-table > .row {
    align-items: stretch !important;
  }

  #scenes .col-20 {
    width: 50%;
  }

  #scenes .approach__item {
    height: 100%;
    padding: 28px 20px;
  }
}

@media (max-width: 560px) {
  #scenes .col-20 {
    width: 100%;
  }

  #scenes .sec-title h2 {
    font-size: 30px;
  }

  #scenes .sec-title {
    margin-bottom: 28px;
  }

  #scenes .approach__content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 12px 16px;
    text-align: left;
  }

  #scenes .approach__content .step {
    grid-column: 1 / -1;
    justify-self: center;
    margin: 22px 0 8px;
    padding: 6px 22px;
  }

  #scenes .approach__content h6,
  #scenes .approach__content p {
    margin: 0;
    overflow-wrap: anywhere;
  }

  #scenes .approach__content h6 {
    font-size: 16px;
  }

  #scenes .approach__content p {
    font-size: 14px;
  }
}