.landing-page {
  --accent: #116b82;
  --ink: #153b4b;
  --muted: #5a7582;
  --paper: #edf5fa;
  --lilac: #e1f3f7;
  --line: #cbdfe7;
  display: flow-root;
  min-width: 320px;
  background:
    radial-gradient(ellipse at 84% 12%, #b7d9f0 0, transparent 43%),
    radial-gradient(ellipse at 8% 38%, #c6eeea 0, transparent 42%),
    linear-gradient(160deg, #f5f9fc 8%, #edf5fa 58%, #e5f0f6);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.landing-page .wrap {
  width: min(1240px, calc(100% - 96px));
}

.landing-page .header {
  position: relative;
  z-index: 2;
  height: 84px;
  margin-top: 28px;
  padding: 0 28px;
  border: 1px solid #ffffffd9;
  border-radius: 24px;
  background: #ffffff70;
  box-shadow: 0 8px 32px #3c759008, inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}

.landing-page .brand {
  gap: 12px;
  font-size: 25px;
  letter-spacing: -.8px;
}

.landing-page img.brand-icon {
  width: 44px;
  height: 44px;
}

.landing-page .brand-cn {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 2px;
  text-align: center;
}

.landing-page .header nav {
  gap: 32px;
  font-weight: 500;
}

.landing-page .header nav > a:hover {
  color: var(--accent);
}

.landing-page .login {
  gap: 24px;
  padding: 12px 22px;
  border-color: #ffffff;
  background: #ffffff8c;
  box-shadow: 0 3px 12px #285f7406;
}

.landing-page .hero {
  position: relative;
  isolation: isolate;
  padding-top: 78px;
}

.landing-page .hero::before,
.landing-page .hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
}

.landing-page .hero::before {
  width: min(760px, 75vw);
  aspect-ratio: 1;
  top: -36px;
  right: -12px;
  border: 1px solid #ffffff91;
  background: linear-gradient(145deg, #ffffff05 24%, #ffffff42 68%, #a6d8e91a);
  box-shadow: inset 10px 6px 30px #ffffff2b, 28px 24px 70px #6cacc00c;
}

.landing-page .hero::after {
  width: min(560px, 57vw);
  aspect-ratio: 1;
  top: 62px;
  right: 87px;
  border: 1px solid #ffffff5e;
}

.landing-page .hero-copy {
  padding-bottom: 92px;
}

.landing-page .trial-tag {
  order: 0;
  padding: 10px 17px;
  border: 1px solid #ffffffd1;
  background: #ffffff52;
  color: #376c7b;
  font-size: 13px;
  letter-spacing: .5px;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.landing-page .trial-tag > span {
  background: #379c88;
  box-shadow: 0 0 0 4px #379c8810;
}

.landing-page .hero-copy > .hero-description {
  order: 1;
  margin: 28px 0 22px;
  color: var(--ink);
  font-size: clamp(40px, 5.3vw, 76px);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.landing-page .hero-description > .ui-icon {
  width: .66em;
  height: .86em;
  margin: 0 .08em;
  vertical-align: -.06em;
  color: var(--accent);
  filter: drop-shadow(0 4px 12px #218da225);
}

.landing-page .promo-banner {
  order: 2;
  width: auto;
  max-width: 680px;
  margin: 0;
  padding: 0 20px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #4b707c;
  font-size: 15px;
  line-height: 2;
  text-wrap: balance;
}

.landing-page .promo-banner strong {
  color: var(--accent);
  font-size: 1.15em;
}

.landing-page .hero-copy > .benefits {
  order: 3;
  width: min(1032px, 100%);
  gap: 0;
  margin: 48px 0 36px;
  padding: 32px 12px;
  border: 1px solid #ffffffe6;
  border-radius: 28px;
  background: linear-gradient(115deg, #ffffff8c, #ffffff40);
  box-shadow: 0 20px 60px #397a9610, inset 0 1px 0 #ffffff;
  -webkit-backdrop-filter: blur(28px) saturate(135%);
  backdrop-filter: blur(28px) saturate(135%);
}

.landing-page .benefits > div {
  position: relative;
  gap: 17px;
  padding: 0 14px;
}

.landing-page .benefits > div + div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  height: 64%;
  width: 1px;
  background: linear-gradient(transparent, #9bbfc45c, transparent);
}

.landing-page .benefit-icon {
  width: 52px;
  height: 52px;
  border: 1px solid #ffffff;
  border-radius: 17px;
  background: linear-gradient(145deg, #ffffffad, #d4edf36b);
  box-shadow: 0 5px 14px #467e8c08, inset 0 1px 0 #fff;
}

.landing-page .benefit-icon .ui-icon {
  width: 26px;
  height: 26px;
}

.landing-page .benefits h2 {
  margin-bottom: 8px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .5px;
}

.landing-page .benefits p {
  font-size: 13px;
  color: var(--muted);
}

.landing-page .hero-copy > .hero-actions {
  order: 4;
  gap: 16px;
}

.landing-page .hero-actions > .button,
.landing-page .secondary-link {
  min-height: 54px;
  padding: 15px 27px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
}

.landing-page .primary {
  border: 1px solid #ffffff2b;
  background: linear-gradient(135deg, #187e94, #115a72);
  box-shadow: 0 8px 20px #176b8229, inset 0 1px 0 #ffffff24;
  transition: background .2s, box-shadow .2s;
}

.landing-page .primary:hover {
  background: linear-gradient(135deg, #146d83, #0d4b63);
  box-shadow: 0 10px 24px #176b8238;
}

.landing-page .secondary-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid #ffffffeb;
  background: #ffffff73;
  color: var(--ink);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.landing-page .secondary-link:hover {
  background: #ffffffbd;
}

.landing-page .hero-copy > .trial-note {
  order: 5;
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
}

.landing-page .trust {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  column-gap: 80px;
  padding: 56px 52px 48px;
  border: 1px solid #ffffffbf;
  border-radius: 32px;
  background: linear-gradient(125deg, #ffffff80, #ffffff38);
  box-shadow: 0 -8px 60px #4f809106, inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}

.landing-page .trust-heading {
  text-align: left;
}

.landing-page .shield {
  display: grid;
  place-items: center;
  width: 54px;
  height: 60px;
  margin-bottom: 24px;
  color: #4c8b9b;
}

.landing-page .trust h2 {
  margin: 0 0 16px;
  font-size: clamp(26px, 2.5vw, 34px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -1px;
  text-wrap: balance;
}

.landing-page .trust-heading > p {
  line-height: 1.9;
}

.landing-page .trust-points {
  grid-template-columns: 1fr;
  gap: 24px;
  margin: 0;
}

.landing-page .trust-points article + article {
  border-top: 1px solid #b7d0da66;
  padding-top: 24px;
}

.landing-page .trust-points h3 {
  margin-bottom: 9px;
  font-size: 16px;
  font-weight: 600;
}

.landing-page .trust-points p {
  max-width: 36em;
  font-size: 13px;
  line-height: 1.9;
}

.landing-page footer {
  justify-content: space-between;
  gap: 16px;
  min-height: 88px;
  margin-top: 32px;
  padding: 24px 28px;
  border-color: #b7d0da66;
}

.landing-page footer small {
  width: auto;
  font-size: 11px;
}

.landing-page .support-panel {
  border: 1px solid #ffffffe6;
  border-radius: 24px;
  background: #edf6fae0;
  box-shadow: 0 24px 80px #1b526329, inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(28px) saturate(130%);
  backdrop-filter: blur(28px) saturate(130%);
}

.landing-page .support-header {
  background: #ffffff7a;
  border-bottom-color: #ffffffb3;
  padding: 18px;
}

.landing-page .support-status,
.landing-page .support-chat-time {
  color: #637d8a;
}

.landing-page .support-close {
  background: #dbeaf080;
  color: #537888;
}

.landing-page .support-conversation {
  background: transparent;
  min-height: 250px;
}

.landing-page .support-bubble,
.landing-page .support-typing {
  background: #ffffffd6;
  border-color: #fff;
  box-shadow: 0 5px 18px #416e8108;
}

.landing-page .support-bubble::before {
  background: #ffffff;
  border-color: #fff;
}

.landing-page .support-chat-footer,
.landing-page .support-contacts {
  background: #ffffff54;
  border-color: #ffffffb3;
}

.landing-page .support-consult {
  background: #ffffff8c;
  border-color: #ffffff;
  color: var(--accent);
  font-weight: 500;
}

.landing-page .support-contacts .contact:hover {
  background: #d5eaf075;
}

.landing-page .support-toggle {
  min-height: 54px;
  padding: 14px 21px;
  border-color: #ffffffe6;
  background: #ffffffa6;
  box-shadow: 0 8px 30px #21576b1f, inset 0 1px 0 #fff;
  color: var(--ink);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  backdrop-filter: blur(22px) saturate(140%);
}

.landing-page .support-toggle:hover {
  background: #ffffffe6;
}

.landing-page .copy-dialog {
  padding: 36px;
  border: 1px solid #ffffffeb;
  border-radius: 28px;
  background: #f2f8fbe8;
  box-shadow: 0 28px 100px #153b4b33, inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(30px);
  backdrop-filter: blur(30px);
}

.landing-page .copy-dialog::backdrop {
  background: #163c4e38;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.landing-page a:focus-visible,
.landing-page button:focus-visible {
  outline: 3px solid #167e98;
  outline-offset: 4px;
}

@media (max-width: 1000px) {
  .landing-page .wrap {
    width: calc(100% - 56px);
  }

  .landing-page .trust {
    column-gap: 40px;
    padding: 40px 32px;
  }

  .landing-page .hero {
    padding-top: 64px;
  }

  .landing-page .benefits > div {
    padding-inline: 8px;
  }
}

@media (max-width: 760px) {
  .landing-page .wrap {
    width: calc(100% - 32px);
  }

  .landing-page .header {
    height: 74px;
    margin-top: 16px;
    padding: 0 17px;
    border-radius: 20px;
  }

  .landing-page .brand {
    gap: 8px;
    font-size: 21px;
  }

  .landing-page img.brand-icon {
    width: 34px;
    height: 34px;
  }

  .landing-page .brand-cn {
    font-size: 9px;
    letter-spacing: 2px;
  }

  .landing-page .header nav {
    gap: 17px;
    font-size: 12px;
  }

  .landing-page .login {
    gap: 10px;
    padding: 9px 13px;
  }

  .landing-page .hero {
    padding-top: 52px;
  }

  .landing-page .hero::before {
    top: 25px;
    right: 0;
    width: 92%;
  }

  .landing-page .hero::after {
    top: 65px;
    right: 10%;
    width: 70%;
  }

  .landing-page .hero-copy {
    padding-bottom: 54px;
  }

  .landing-page .trial-tag {
    padding: 9px 14px;
    font-size: 11px;
  }

  .landing-page .hero-copy > .hero-description {
    margin: 26px 0 18px;
    font-size: clamp(29px, 8.1vw, 58px);
    letter-spacing: -.055em;
  }

  .landing-page .promo-banner {
    max-width: 430px;
    padding: 0 10px;
    font-size: 13px;
    line-height: 1.95;
  }

  .landing-page .hero-copy > .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 32px 0 28px;
    padding: 8px 18px;
    border-radius: 24px;
  }

  .landing-page .benefits > div {
    gap: 12px;
    padding: 22px 4px;
  }

  .landing-page .benefits > div:nth-child(3),
  .landing-page .benefits > div:nth-child(4) {
    border-top: 1px solid #b7d0da66;
  }

  .landing-page .benefits > div:nth-child(3)::before {
    display: none;
  }

  .landing-page .benefit-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .landing-page .benefit-icon .ui-icon {
    width: 23px;
    height: 23px;
  }

  .landing-page .benefits h2 {
    font-size: 17px;
    margin-bottom: 6px;
  }

  .landing-page .benefits p {
    font-size: 12px;
  }

  .landing-page .hero-copy > .hero-actions {
    gap: 12px;
  }

  .landing-page .hero-actions > .button,
  .landing-page .secondary-link {
    min-height: 50px;
    padding: 13px 20px;
    font-size: 13px;
  }

  .landing-page .hero-copy > .trial-note {
    font-size: 11px;
    margin-top: 16px;
  }

  .landing-page .trust {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    border-radius: 26px;
  }

  .landing-page .shield {
    width: 38px;
    height: 44px;
    margin-bottom: 20px;
  }

  .landing-page .trust h2 {
    font-size: 25px;
  }

  .landing-page .trust-heading > p {
    font-size: 12px;
  }

  .landing-page .trust-points {
    margin: 32px 0 0;
    gap: 22px;
  }

  .landing-page .trust-points article + article {
    padding-top: 22px;
  }

  .landing-page footer {
    min-height: 84px;
    gap: 12px;
    margin-top: 24px;
    padding: 24px 8px;
  }

  .landing-page .footer-brand {
    font-size: 12px;
  }

  .landing-page .support-toggle {
    min-height: 48px;
    padding: 12px 16px;
    font-size: 13px;
  }
}

@media (max-width: 374px) {
  .landing-page .header {
    padding-inline: 12px;
  }

  .landing-page .header nav {
    gap: 10px;
    font-size: 11px;
  }

  .landing-page .login {
    gap: 6px;
    padding-inline: 10px;
  }

  .landing-page .hero-actions > .button,
  .landing-page .secondary-link {
    padding-inline: 16px;
  }
}