:root {
  --ink: #202b46;
  --blue: #4b9cdf;
  --orange: #ff934d;
  --yellow: #ffc84b;
  --cream: #fff8ed;
  --line: #e8dfd2;
  --muted: #728098;
  --deep: #202a48;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 15px/1.8 Arial, "Microsoft YaHei", sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
  font: inherit;
}
.shell {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
}
.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid #f0e2cd;
  background: rgba(255, 255, 255, .97);
}
.header-inner {
  display: grid;
  grid-template-columns: 225px 1fr auto;
  align-items: center;
  min-height: 78px;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
}
.brand img {
  width: 43px;
  height: 43px;
  padding: 3px;
  border-radius: 5px;
  object-fit: contain;
  background: #fff8ee;
}
.brand span {
  display: grid;
  min-width: 0;
  line-height: 1.12;
}
.brand b {
  overflow: hidden;
  font-size: 16px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.brand small {
  margin-top: 4px;
  color: #777c8c;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.site-nav ul, .footer-nav ul {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav ul {
  gap: 19px;
}
.site-nav a {
  display: block;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 800;
}
.site-nav a:hover {
  border-color: var(--orange);
  color: #df6828;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-download {
  padding: 8px 14px;
  border-radius: 5px;
  color: #fff;
  background: var(--deep);
  font-size: 13px;
  font-weight: 900;
}
.menu-toggle {
  display: none;
  width: 39px;
  height: 39px;
  padding: 8px;
  border: 1px solid var(--deep);
  border-radius: 5px;
  background: #fff;
}
.menu-toggle i {
  display: block;
  height: 5px;
  position: relative;
}
.menu-toggle i::before {
  position: absolute;
  top: 1px;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--deep);
  content: "";
}
.hero {
  padding: 137px 0 85px;
  overflow: hidden;
  background: linear-gradient(106deg, #fff8ed 0 60%, #ffe7a1 60% 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: .94fr 1.06fr;
  align-items: center;
  gap: 70px;
}
.eyebrow {
  margin: 0 0 12px;
  color: #df6f28;
  font: 900 12px/1 Arial, sans-serif;
  letter-spacing: 2px;
}
h1 {
  margin: 0;
  font-size: clamp(54px, 6vw, 78px);
  line-height: .98;
  letter-spacing: -4px;
}
.hero-text {
  max-width: 500px;
  margin: 25px 0 0;
  color: #66728a;
  font-size: 17px;
  line-height: 2;
}
.hero-download, .download a {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding: 15px 19px 15px 23px;
  border-radius: 5px;
  color: #fff;
  background: var(--deep);
  box-shadow: 6px 6px 0 #f2b14d;
  font-weight: 900;
}
.hero-download {
  margin-top: 27px;
}
.age-label {
  display: block;
  width: max-content;
  margin-top: 16px;
  color: #6d7181;
  font-size: 13px;
}
.hero-note {
  margin: 25px 0 0;
  color: #a57443;
  font-size: 12px;
  font-weight: 900;
}
.phone-wrap {
  justify-self: end;
  width: 342px;
}
.phone-shell {
  padding: 11px;
  border: 7px solid #202a48;
  border-radius: 34px;
  background: #202a48;
  box-shadow: 16px 21px 0 rgba(239, 158, 47, .38);
}
.phone-speaker {
  width: 74px;
  height: 5px;
  margin: 0 auto 8px;
  border-radius: 5px;
  background: #5b6680;
}
.phone-screen {
  min-height: 555px;
  padding: 16px;
  border-radius: 22px;
  background: #f7f9fc;
}
.phone-status, .app-title, .phone-tabs, .phone-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.phone-status {
  color: #384157;
  font-size: 10px;
  font-weight: 900;
}
.app-title {
  margin-top: 13px;
  padding-bottom: 13px;
  border-bottom: 1px solid #e6eaf1;
}
.app-title b {
  font-size: 17px;
}
.app-title span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}
.phone-tabs {
  gap: 7px;
  margin: 15px 0;
}
.phone-tabs button {
  flex: 1;
  padding: 8px 4px;
  border: 0;
  border-radius: 5px;
  color: #8490a4;
  background: #eaf0f7;
  font-size: 11px;
  font-weight: 900;
}
.phone-tabs button.is-active {
  color: #fff;
  background: var(--orange);
}
.phone-card {
  padding: 16px;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 7px 18px rgba(33, 48, 76, .08);
}
.phone-card p, .phone-card span {
  display: block;
}
.phone-kicker {
  margin: 0 0 4px;
  color: var(--orange);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
}
.phone-card b {
  font-size: 18px;
}
.phone-card span {
  margin-top: 3px;
  color: #7f8aa0;
  font-size: 11px;
}
.tap-stage {
  position: relative;
  height: 143px;
  margin-top: 15px;
  border-radius: 5px;
  background: #f2f6fc;
}
.tap-point {
  position: absolute;
  display: grid;
  width: 33px;
  height: 33px;
  place-items: center;
  border: 2px solid var(--orange);
  border-radius: 50%;
  color: #fff;
  background: var(--orange);
  font: 900 13px/1 Arial, sans-serif;
}
.tap-point-one {
  top: 49px;
  left: 46px;
}
.tap-point-two {
  top: 23px;
  right: 46px;
  opacity: .35;
}
.tap-point-three {
  right: 60px;
  bottom: 21px;
  opacity: .35;
}
.phone-screen.is-multi .tap-point-two, .phone-screen.is-multi .tap-point-three {
  opacity: 1;
}
.phone-screen.is-multi .tap-point-one {
  opacity: .7;
}
.phone-setting {
  margin-top: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid #e6eaf1;
  color: #748097;
  font-size: 12px;
}
.phone-setting b {
  color: var(--ink);
}
.switch {
  position: relative;
  width: 38px;
  height: 22px;
  padding: 0;
  border: 0;
  border-radius: 15px;
  background: #cbd3df;
}
.switch i {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform .2s ease;
}
.switch.is-on {
  background: var(--blue);
}
.switch.is-on i {
  transform: translateX(16px);
}
.phone-start {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 9px;
  margin-top: 16px;
  padding: 11px;
  border: 0;
  border-radius: 5px;
  color: #fff;
  background: var(--deep);
  font-size: 13px;
  font-weight: 900;
}
.phone-screen.is-running .phone-start {
  background: #e36e2d;
}
.phone-feedback {
  min-height: 25px;
  margin: 10px 0 0;
  color: #7a849a;
  font-size: 10px;
  line-height: 1.5;
}
.phone-caption {
  margin: 13px 0 0;
  color: #8e7351;
  font-size: 11px;
  text-align: center;
}
.features, .screens, .faq {
  padding: 108px 0;
}
.full-width-head, .reviews-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}
.full-width-head h2, .steps h2, .faq h2, .reviews h2, .download h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 63px);
  line-height: 1;
  letter-spacing: -3px;
}
.full-width-head > p, .reviews-head > p {
  max-width: 405px;
  margin: 0;
  color: var(--muted);
}
.use-board {
  display: grid;
  grid-template-columns: 235px 1fr 225px;
  min-height: 370px;
  margin-top: 48px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}
.use-nav {
  padding: 19px;
  background: #fff6e7;
}
.use-nav button {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 10px;
  margin: 6px 0;
  padding: 12px 10px;
  border: 0;
  border-radius: 5px;
  color: #6d6b76;
  background: transparent;
  text-align: left;
  font-weight: 900;
}
.use-nav button.is-active {
  color: #fff;
  background: var(--orange);
}
.use-main {
  padding: 42px;
}
.use-number {
  margin: 0;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
}
.use-main h3 {
  max-width: 430px;
  margin: 11px 0;
  font-size: 31px;
  line-height: 1.2;
}
.use-main > p {
  max-width: 520px;
  color: var(--muted);
}
.use-detail {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 9px 20px;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.use-detail span {
  color: #8d93a0;
}
.use-shape {
  position: relative;
  overflow: hidden;
  background: var(--deep);
}
.use-shape::before {
  position: absolute;
  top: 25px;
  left: -52px;
  width: 230px;
  height: 230px;
  border: 1px solid #5f7195;
  border-radius: 50%;
  content: "";
}
.use-shape i {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--yellow);
}
.use-shape i:nth-child(1) {
  top: 75px;
  left: 72px;
}
.use-shape i:nth-child(2) {
  top: 138px;
  left: 134px;
  background: var(--orange);
}
.use-shape i:nth-child(3) {
  top: 228px;
  left: 65px;
  background: var(--blue);
}
.use-shape i:nth-child(4) {
  top: 284px;
  left: 146px;
  background: #fff;
}
.steps {
  padding: 108px 0;
  color: #fff;
  background: var(--deep);
}
.steps .eyebrow {
  color: var(--yellow);
}
.steps-layout, .faq-layout {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 100px;
}
.steps-copy > p:not(.eyebrow) {
  max-width: 330px;
  margin: 23px 0 0;
  color: #cbd3e0;
}
.workflow-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.workflow-list li {
  display: grid;
  grid-template-columns: 52px 1fr 34px;
  align-items: center;
  gap: 17px;
  padding: 21px 0;
  border-top: 1px solid rgba(255,255,255,.2);
}
.workflow-list li:last-child {
  border-bottom: 1px solid rgba(255,255,255,.2);
}
.workflow-list span {
  color: var(--yellow);
  font-weight: 900;
}
.workflow-list h3 {
  margin: 0;
  font-size: 20px;
}
.workflow-list p {
  margin: 4px 0 0;
  color: #cbd3e0;
}
.screens {
  background: var(--cream);
}
.screen-scroll {
  margin-top: 48px;
}
.screen-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.screen-list figure {
  margin: 0;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}
.screen-list img {
  display: block;
  width: 100%;
  height: 370px;
  object-fit: contain;
  background: #fff;
}
.screen-list figcaption {
  display: grid;
  gap: 1px;
  margin-top: 10px;
}
.screen-list figcaption span {
  color: #858b9b;
  font-size: 12px;
}
.faq-layout {
  align-items: start;
}
.faq-list {
  border-top: 1px solid var(--ink);
}
.faq-list article {
  border-bottom: 1px solid var(--line);
}
.faq-list button, .official-faq button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 21px 0;
  border: 0;
  background: transparent;
  text-align: left;
  font-size: 16px;
  font-weight: 900;
}
.faq-list button span {
  padding-right: 20px;
}
.faq-list article > div, .official-faq > div {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .2s ease;
}
.faq-list article.is-open > div, .official-faq.is-open > div {
  grid-template-rows: 1fr;
}
.faq-list p, .official-faq p {
  margin: 0;
  overflow: hidden;
  color: var(--muted);
}
.faq-list article.is-open p {
  padding: 0 30px 21px 0;
}
.official-faq {
  width: min(1200px, calc(100% - 48px));
  margin: 20px auto 0;
  border: 1px solid #287349;
  border-radius: 5px;
  background: #fbfffb;
}
.official-faq button {
  padding: 19px 22px;
}
.official-faq button span {
  display: flex;
  align-items: center;
  gap: 12px;
}
.official-faq.is-open p {
  padding: 0 22px 20px 55px;
  color: #286044;
  font-weight: 800;
}
.reviews {
  padding: 108px 0;
  color: #fff;
  background: linear-gradient(125deg, #273452, #674c62);
}
.reviews .eyebrow {
  color: var(--yellow);
}
.reviews-head > p {
  color: #edf0f7;
}
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 46px;
}
.review-grid article {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 22px;
  border-radius: 5px;
  color: var(--ink);
  background: #fff;
}
.review-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.review-grid article > p {
  flex: 1;
  margin: 19px 0;
  font-size: 14px;
}
.review-grid small {
  color: #7d8492;
  text-align: right;
}
.download {
  padding: 82px 0;
  background: var(--yellow);
}
.download .eyebrow {
  color: #88511e;
}
.download-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}
.download-inner > div > p:last-child {
  margin: 18px 0 0;
  color: #634f34;
}
.download a {
  box-shadow: 6px 6px 0 rgba(89,69,30,.22);
}
.site-footer {
  padding: 19px 0;
  color: #fff;
  background: #1d273f;
}
.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 25px;
}
.footer-brand img {
  width: 36px;
  height: 36px;
}
.footer-brand b {
  font-size: 14px;
}
.footer-brand small {
  color: #f5b269;
  font-size: 10px;
}
.footer-nav ul {
  flex-wrap: wrap;
  gap: 8px 15px;
  font-size: 12px;
  font-weight: 800;
}
.footer-nav a:hover {
  color: var(--yellow);
}
.footer-inner > p {
  margin: 0;
  color: #c9d1df;
  font-size: 12px;
  white-space: nowrap;
}
.back-top {
  position: fixed;
  z-index: 20;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 49px;
  height: 53px;
  place-items: center;
  border-radius: 5px;
  color: #fff;
  background: var(--deep);
  opacity: 0;
  pointer-events: none;
  transform: translateY(13px);
  transition: opacity .2s ease, transform .2s ease;
}
.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.back-top span {
  font-size: 10px;
  font-weight: 800;
}
.icon {
  position: relative;
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: currentColor;
}
.icon::before, .icon::after, .rating i::before {
  position: absolute;
  display: block;
  content: "";
}
.icon-download::before {
  top: 1px;
  left: 8px;
  width: 2px;
  height: 9px;
  background: currentColor;
}
.icon-download::after {
  top: 7px;
  left: 5px;
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.icon-play::before {
  top: 3px;
  left: 5px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid currentColor;
}
.icon-menu::before {
  top: 3px;
  left: 1px;
  width: 15px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 10px 0 currentColor;
}
.icon-target {
  border: 2px solid currentColor;
  border-radius: 50%;
}
.icon-target::before {
  top: 5px;
  left: 5px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}
.icon-nodes::before {
  top: 2px;
  left: 1px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 10px 5px 0 currentColor, 3px 11px 0 currentColor;
}
.icon-sliders::before {
  top: 3px;
  left: 1px;
  width: 16px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
}
.icon-lock::before {
  top: 7px;
  left: 3px;
  width: 12px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 2px;
}
.icon-lock::after {
  top: 1px;
  left: 5px;
  width: 8px;
  height: 9px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
}
.icon-task::before {
  top: 3px;
  left: 2px;
  width: 13px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 2px;
}
.icon-task::after {
  top: 6px;
  left: 5px;
  width: 7px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 4px 0 currentColor;
}
.icon-plus::before, .icon-plus::after {
  top: 8px;
  left: 2px;
  width: 14px;
  height: 2px;
  background: currentColor;
}
.icon-plus::after {
  transform: rotate(90deg);
}
.icon-up::before {
  top: 6px;
  left: 4px;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(-45deg);
}
.icon-up::after {
  top: 5px;
  left: 8px;
  width: 2px;
  height: 11px;
  background: currentColor;
}
.icon-globe {
  border: 2px solid #247349;
  border-radius: 50%;
  color: #247349;
}
.icon-globe::before {
  top: 1px;
  right: 4px;
  bottom: 1px;
  left: 4px;
  border-right: 1px solid currentColor;
  border-left: 1px solid currentColor;
  border-radius: 50%;
}
.icon-globe::after {
  top: 7px;
  right: 1px;
  left: 1px;
  border-top: 1px solid currentColor;
}
.avatar {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 50%;
  background: url("../icons/avatar.svg") center/cover no-repeat;
}
.rating {
  display: flex;
  gap: 2px;
  margin-left: auto;
  color: #ff6683;
}
.rating i {
  position: relative;
  display: inline-block;
  width: 12px;
  height: 12px;
}
.rating i::before {
  inset: 0;
  background: currentColor;
  clip-path: polygon(50% 0, 61% 34%, 98% 36%, 68% 57%, 79% 94%, 50% 73%, 21% 94%, 32% 57%, 2% 36%, 39% 34%);
}
.rating i.is-empty::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 8px;
  height: 8px;
  background: #fff;
  content: "";
  clip-path: polygon(50% 0, 61% 34%, 98% 36%, 68% 57%, 79% 94%, 50% 73%, 21% 94%, 32% 57%, 2% 36%, 39% 34%);
}
@media (max-width: 800px) {
  .shell {
    width: min(100% - 32px, 590px);
  }
  .header-inner {
    display: flex;
    min-height: 70px;
    gap: 9px;
  }
  .brand {
    flex: 1 1 auto;
    gap: 8px;
  }
  .brand img {
    width: 40px;
    height: 40px;
  }
  .brand b {
    font-size: 15px;
  }
  .brand small {
    font-size: 11px;
  }
  .site-nav {
    display: none;
  }
  .site-nav.is-open {
    position: absolute;
    top: 70px;
    right: 0;
    left: 0;
    display: block;
    padding: 12px 16px;
    background: #fff;
    box-shadow: 0 13px 24px rgba(43,45,60,.16);
  }
  .site-nav.is-open ul {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 5px;
  }
  .site-nav.is-open li + li {
    border-top: 1px solid var(--line);
  }
  .site-nav.is-open a {
    padding: 11px 13px;
  }
  .header-actions {
    gap: 8px;
  }
  .header-download {
    padding: 9px 11px;
  }
  .menu-toggle {
    display: block;
  }
  .hero {
    padding: 99px 0 66px;
    background: #fff8ed;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-text {
    margin-right: auto;
    margin-left: auto;
    font-size: 15px;
  }
  .age-label {
    margin-right: auto;
    margin-left: auto;
  }
  .phone-wrap {
    justify-self: center;
    width: min(342px, 100%);
  }
  .features, .steps, .screens, .faq, .reviews {
    padding: 74px 0;
  }
  .full-width-head, .reviews-head, .download-inner {
    display: block;
  }
  .full-width-head > p, .reviews-head > p {
    margin: 19px 0 0;
  }
  .use-board {
    grid-template-columns: 1fr;
    margin-top: 35px;
  }
  .use-nav {
    display: flex;
    gap: 5px;
    overflow-x: auto;
  }
  .use-nav button {
    width: max-content;
    min-width: max-content;
    margin: 0;
  }
  .use-main {
    padding: 28px 22px;
  }
  .use-main h3 {
    font-size: 27px;
  }
  .use-shape {
    height: 120px;
  }
  .use-shape::before {
    top: -75px;
    left: 50%;
    transform: translateX(-50%);
  }
  .use-shape i:nth-child(1) {
    top: 28px;
    left: 33%;
  }
  .use-shape i:nth-child(2) {
    top: 61px;
    left: 57%;
  }
  .use-shape i:nth-child(3) {
    top: 33px;
    left: 74%;
  }
  .use-shape i:nth-child(4) {
    top: 79px;
    left: 44%;
  }
  .steps-layout, .faq-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .workflow-list li {
    grid-template-columns: 40px 1fr 24px;
    gap: 12px;
  }
  .workflow-list h3 {
    font-size: 18px;
  }
  .screen-scroll {
    overflow-x: auto;
    padding-bottom: 8px;
  }
  .screen-list {
    display: flex;
    width: max-content;
  }
  .screen-list figure {
    width: min(275px, 76vw);
  }
  .screen-list img {
    height: 360px;
  }
  .official-faq {
    width: min(100% - 32px, 590px);
  }
  .official-faq.is-open p {
    padding-left: 22px;
  }
  .review-grid {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }
  .review-grid article {
    min-height: 0;
  }
  .download {
    padding: 64px 0;
  }
  .download a {
    display: flex;
    width: max-content;
    margin: 28px auto 0;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 17px;
    text-align: center;
  }
  .footer-nav ul {
    justify-content: center;
  }
  .footer-inner > p {
    white-space: normal;
  }
  .back-top {
    right: 15px;
    bottom: 15px;
  }
  .phone-start, .phone-tabs button, .switch, .use-nav button, .faq-list button, .official-faq button, .menu-toggle, .back-top, a {
    -webkit-tap-highlight-color: transparent;
  }
}
/* 首屏任务编排器：非真机外壳的可操作功能展示。 */ .task-lab-wrap {
  justify-self: end;
  width: min(500px, 100%);
}
.task-lab {
  padding: 16px;
  border-radius: 5px;
  color: #eaf0fc;
  background: #202a48;
  box-shadow: 14px 14px 0 rgba(239, 158, 47, .32);
}
.lab-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(255,255,255,.2);
  font-size: 11px;
}
.lab-top span {
  color: #ffc84b;
  font-weight: 900;
  letter-spacing: 1px;
}
.lab-top b {
  flex: 1;
  font-size: 15px;
  text-align: center;
}
.lab-tabs {
  display: flex;
  gap: 7px;
  margin-top: 14px;
}
.lab-tabs button {
  flex: 1;
  padding: 10px;
  border: 1px solid #5b6885;
  border-radius: 5px;
  color: #cbd5e7;
  background: transparent;
  font-weight: 900;
}
.lab-tabs button.is-active {
  border-color: #ff934d;
  color: #fff;
  background: #e97837;
}
.lab-canvas {
  margin-top: 14px;
  padding: 20px;
  border-radius: 5px;
  background: #f7f9fc;
  color: #202b46;
}
.lab-kicker {
  margin: 0;
  color: #df6f28;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
}
.lab-canvas b,.lab-canvas span {
  display: block;
}
.lab-canvas b {
  margin-top: 4px;
  font-size: 22px;
}
.lab-canvas span {
  margin-top: 2px;
  color: #7c889e;
  font-size: 12px;
}
.flow-track {
  position: relative;
  height: 145px;
  margin-top: 16px;
  overflow: hidden;
  border: 1px solid #dfe6f0;
  border-radius: 5px;
  background: linear-gradient(135deg,#f1f6fb,#fff8ec);
}
.flow-track em {
  position: absolute;
  top: 72px;
  right: 70px;
  left: 70px;
  height: 2px;
  background: #f2b168;
}
.flow-node {
  position: absolute;
  z-index: 1;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 2px solid #ff934d;
  border-radius: 50%;
  color: #fff;
  background: #ff934d;
  font: 900 13px/1 Arial,sans-serif;
}
.flow-node-one {
  top: 54px;
  left: 25px;
}
.flow-node-two {
  top: 54px;
  left: calc(50% - 18px);
  opacity: .25;
}
.flow-node-three {
  top: 54px;
  right: 25px;
  opacity: .25;
}
.task-lab.is-multi .flow-node-two,.task-lab.is-multi .flow-node-three {
  opacity: 1;
}
.task-lab.is-multi .flow-node-one {
  opacity: .65;
}
.lab-controls {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0 18px;
  margin-top: 12px;
  padding: 0 4px;
  color: #bbc7da;
  font-size: 12px;
}
.lab-controls > * {
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.interval-choice {
  border-top: 0;
  border-right: 0;
  border-left: 0;
  color: #fff;
  background: transparent;
  font-weight: 900;
  text-align: right;
}
.lab-bottom {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 13px;
}
.task-lab .phone-feedback {
  flex: 1;
  min-height: auto;
  margin: 0;
  color: #c2cbdc;
}
.task-lab .phone-start {
  width: auto;
  min-width: 118px;
  margin: 0;
  padding: 11px 14px;
  background: #ff934d;
}
.task-lab.is-running .phone-start {
  background: #4b9cdf;
}
.task-lab-caption {
  margin: 12px 0 0;
  color: #8e7351;
  font-size: 11px;
  text-align: right;
}
@media (max-width:800px) {
  .task-lab-wrap {
    justify-self: center;
  }
  .lab-bottom {
    align-items: stretch;
    flex-direction: column;
  }
  .task-lab .phone-start {
    width: 100%;
  }
  .task-lab-caption {
    text-align: center;
  }
}
/* 第三站：任务场景矩阵与执行清单，区别于侧栏窗口和纵向任务轨道。 */ .scenario-matrix {
  display: grid;
  grid-template-columns: 1.15fr .95fr .42fr;
  min-height: 360px;
  margin-top: 48px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}
.scenario-focus {
  padding: 36px;
  background: #fff8ed;
}
.scenario-focus .use-number {
  margin: 0;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
}
.scenario-focus h3 {
  max-width: 430px;
  margin: 10px 0;
  font-size: 31px;
  line-height: 1.2;
}
.scenario-focus > p {
  max-width: 490px;
  color: var(--muted);
}
.scenario-detail {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px 18px;
  margin-top: 23px;
  padding-top: 18px;
  border-top: 1px solid #ecdcc8;
  font-size: 13px;
}
.scenario-detail span {
  color: #8e8b91;
}
.scenario-actions {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 27px;
}
.scenario-actions button {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 0 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: #5f687a;
  background: #fff;
  text-align: left;
}
.scenario-actions button span {
  font-weight: 900;
}
.scenario-actions button em {
  grid-column: 2;
  margin-top: 2px;
  color: #9098a8;
  font-size: 11px;
  font-style: normal;
}
.scenario-actions button.is-active {
  border-color: var(--orange);
  color: #c55d23;
  background: #fff4e7;
}
.scenario-actions button.is-active em {
  color: #ad704d;
}
.scenario-meter {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 21px;
  color: #fff;
  background: var(--deep);
}
.scenario-meter p {
  margin: 0;
  color: var(--yellow);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
  writing-mode: vertical-rl;
}
.scenario-meter b {
  margin-top: 18px;
  font-size: 14px;
  writing-mode: vertical-rl;
}
.scenario-meter i {
  width: 2px;
  height: 82px;
  margin: 18px 0;
  background: var(--orange);
}
.scenario-meter span {
  color: #c5d0e2;
  font-size: 10px;
  line-height: 1.5;
  writing-mode: vertical-rl;
}
.runbook-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.runbook-grid article {
  padding: 26px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 5px;
  background: rgba(255,255,255,.06);
}
.runbook-grid article > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--yellow);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
}
.runbook-grid h3 {
  margin: 33px 0 21px;
  font-size: 23px;
}
.runbook-grid ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #ced7e4;
  font-size: 13px;
}
.runbook-grid li {
  position: relative;
  padding-left: 17px;
}
.runbook-grid li::before {
  position: absolute;
  top: .75em;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--orange);
  content: "";
}
@media (max-width:800px) {
  .scenario-matrix {
    grid-template-columns: 1fr;
  }
  .scenario-focus {
    padding: 27px 22px;
  }
  .scenario-focus h3 {
    font-size: 27px;
  }
  .scenario-actions {
    padding: 15px;
  }
  .scenario-meter {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 13px;
  }
  .scenario-meter p,.scenario-meter b,.scenario-meter span {
    margin: 0;
    writing-mode: initial;
  }
  .scenario-meter i {
    width: auto;
    height: 2px;
    margin: 0;
  }
  .runbook-grid {
    grid-template-columns: 1fr;
    margin-top: 35px;
  }
  .runbook-grid h3 {
    margin: 22px 0 16px;
  }
}