@import url('/assets/css/header-footer.css?t=20260617143943');

@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/assets/fonts/noto-sans-sc-v40-106.woff2?t=20260617143943') format('woff2');
}

:root {
  --bg: #f5f8fc;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --surface-dark: #081425;
  --surface-dark-2: #0c1b33;
  --border: rgba(12, 24, 44, 0.08);
  --border-strong: rgba(12, 24, 44, 0.12);
  --text: #10233e;
  --text-soft: #4c5f7b;
  --text-muted: #708199;
  --primary: #0a63e6;
  --primary-strong: #0047b8;
  --accent-cyan: #69e3ff;
  --primary-soft: rgba(10, 99, 230, 0.1);
  --shadow-sm: 0 12px 30px rgba(18, 42, 74, 0.06);
  --shadow-md: 0 24px 56px rgba(14, 37, 69, 0.1);
  --shadow-lg: 0 36px 84px rgba(12, 31, 59, 0.16);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(10, 99, 230, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(118, 169, 255, 0.18), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #f3f7fc 36%, #f5f8fc 100%);
  font-family: 'Manrope', 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html[lang='zh-CN'] body :is(h1, h2, h3, strong) {
  letter-spacing: 0 !important;
}

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

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

button,
input,
summary {
  font: inherit;
}

.site-shell {
  /* overflow-x: hidden;
  overflow-y: visible; */
  overflow: visible;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(10, 99, 230, 0.14);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: fit-content;
}

.cloud-browser-iframe-page {
  overflow: hidden;
}

.cloud-browser-iframe-shell {
  min-height: 100vh;
}

.cloud-browser-iframe-main {
  height: calc(100vh - 106px);
  min-height: 600px;
  padding-top: 5px;
}

.cloud-browser-iframe-main iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, #1768ff, #0f48c7 68%, #133891);
  color: #fff;
  box-shadow:
    0 18px 34px rgba(23, 104, 255, 0.22),
    0 0 0 1px rgba(105, 227, 255, 0.16) inset;
}

.button-primary:hover {
  box-shadow:
    0 22px 38px rgba(23, 104, 255, 0.28),
    0 0 22px rgba(105, 227, 255, 0.22),
    0 0 0 1px rgba(105, 227, 255, 0.2) inset;
}

.button-secondary {
  background: #ffffff;
  color: var(--text);
  border-color: rgba(12, 24, 44, 0.1);
  box-shadow:
    0 10px 26px rgba(12, 31, 59, 0.06),
    0 0 0 1px rgba(255, 255, 255, 0.42) inset;
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.78);
  box-shadow:
    0 16px 30px rgba(12, 31, 59, 0.1),
    0 0 16px rgba(105, 227, 255, 0.12);
}

.button-ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(12, 24, 44, 0.08);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.72);
}

.hero {
  padding: 0;
  min-height: calc(100svh - 118px);
}

.hero-shell {
  display: flex;
  align-items: center;
  padding: 72px 64px;
  min-height: 680px;
  min-height: max(calc(100svh - 148px), 680px);
  position: relative;
  overflow: hidden;
  border-radius: 40px;
  background:
    radial-gradient(circle at 18% 24%, rgba(23, 104, 255, 0.13), transparent 24%),
    radial-gradient(circle at 82% 28%, rgba(105, 227, 255, 0.12), transparent 18%),
    radial-gradient(circle at 50% 14%, rgba(255, 255, 255, 0.86), transparent 18%),
    linear-gradient(180deg, rgba(253, 254, 255, 0.98), rgba(243, 248, 255, 0.94));
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%;
  border: 1px solid rgba(255, 255, 255, 0.88);
  box-shadow: 0 30px 70px rgba(13, 37, 73, 0.12);
  backdrop-filter: blur(18px);
  animation: heroGradientShift 22s ease-in-out infinite alternate;
}

.hero-shell::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(16, 35, 62, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 35, 62, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.78), transparent 82%);
  opacity: 0.45;
  pointer-events: none;
  animation: heroGridDrift 26s linear infinite;
}

.hero-shell::after {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  right: -120px;
  top: -70px;
  background:
    radial-gradient(circle, rgba(105, 227, 255, 0.24), transparent 38%),
    radial-gradient(circle at 42% 44%, rgba(23, 104, 255, 0.22), transparent 30%);
  filter: blur(18px);
  opacity: 0.8;
  pointer-events: none;
  animation: heroGlowFloat 18s ease-in-out infinite alternate;
}

.hero-copy {
  display: grid;
  gap: 34px;
  align-content: center;
  justify-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 100%;
}

.hero-copy--minimal {
  max-width: none;
}

.hero-copy__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.hero-copy__trust {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 400;
}

.hero-title,
.hero-intro {
  width: min(100%, 1180px);
  margin: 0 auto;
}

.hero-title {
  display: grid;
  gap: 20px;
  justify-items: center;
  text-align: center;
}

.hero-copy h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(52px, 5.4vw, 88px);
  line-height: 1.1;
  letter-spacing: -0.06em;
}

.hero-copy h1 span {
  display: block;
}

.hero-copy h1 span + span {
  margin-top: 4px;
}

.hero-systemline {
  margin: 0;
  color: rgba(16, 35, 62, 0.62);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.hero-intro {
  display: grid;
  width: min(100%, 760px);
  gap: 22px;
  justify-items: center;
  text-align: center;
}

.hero-text {
  max-width: 34ch;
  margin: 0;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.hero-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 56px;
  padding: 0 18px 0 24px;
  gap: 12px;
  font-size: 15px;
  letter-spacing: -0.01em;
  will-change: transform;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: -1px auto -1px -32%;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.52), transparent);
  transform: skewX(-22deg) translateX(-180%);
  opacity: 0.68;
  transition: transform 0.7s ease;
  pointer-events: none;
}

.hero-cta::after {
  content: '';
  position: absolute;
  right: -26px;
  bottom: -32px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(105, 227, 255, 0.16), transparent 70%);
  opacity: 0;
  transform: translate(14px, 14px);
  transition: opacity 0.26s ease, transform 0.26s ease;
  pointer-events: none;
  z-index: -1;
}

.hero-cta:hover::before {
  transform: skewX(-22deg) translateX(430%);
}

.hero-cta:hover::after {
  opacity: 1;
  transform: translate(0, 0);
}

.hero-cta__icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, color 0.22s ease;
}

.hero-cta--primary {
  box-shadow:
    0 18px 34px rgba(23, 104, 255, 0.18),
    0 0 0 1px rgba(105, 227, 255, 0.14) inset;
}

.hero-cta--primary .hero-cta__icon {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.hero-cta--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 22px 38px rgba(23, 104, 255, 0.22),
    0 0 20px rgba(105, 227, 255, 0.12),
    0 0 0 1px rgba(105, 227, 255, 0.16) inset;
}

.hero-cta--primary:hover .hero-cta__icon {
  transform: translate(2px, -1px);
  background: rgba(255, 255, 255, 0.22);
}

.hero-cta--secondary {
  border-color: rgba(12, 24, 44, 0.08);
  box-shadow:
    0 14px 28px rgba(12, 31, 59, 0.07),
    0 0 0 1px rgba(255, 255, 255, 0.42) inset;
}

.hero-cta--secondary .hero-cta__icon {
  background: rgba(10, 99, 230, 0.08);
  color: var(--primary);
  box-shadow: 0 0 0 1px rgba(10, 99, 230, 0.1) inset;
}

.hero-cta--secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.8);
  box-shadow:
    0 18px 32px rgba(12, 31, 59, 0.1),
    0 0 14px rgba(105, 227, 255, 0.08);
}

.hero-cta--secondary:hover .hero-cta__icon {
  transform: translate(2px, -1px);
  background: rgba(10, 99, 230, 0.12);
}

.company-email-tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% - 1px);
  z-index: 3;
  width: max-content;
  max-width: min(520px, calc(100vw - 48px));
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(8, 20, 37, 0.8);
  color: #fff !important;
  box-shadow: 0 18px 36px rgba(8, 20, 37, 0.24);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  text-align: left;
  white-space: normal;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.company-support-email-wrap {
  position: relative;
  display: inline-flex;
}

.company-support-email-wrap.has-valid-href {
  overflow: visible;
}

.company-support-email-wrap.has-valid-href:hover .company-email-tooltip,
.company-support-email-wrap.has-valid-href:focus-visible .company-email-tooltip {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.hero-capabilities {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
}

.hero-capabilities span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(12, 24, 44, 0.08);
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow:
    0 8px 22px rgba(12, 31, 59, 0.05),
    0 0 0 1px rgba(255, 255, 255, 0.36) inset;
  backdrop-filter: blur(10px);
}

.hero-capabilities span::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--primary));
  box-shadow: 0 0 12px rgba(105, 227, 255, 0.55);
}

@keyframes heroGradientShift {
  0% {
    background-position: 18% 24%, 82% 28%, 50% 14%, 50% 50%;
  }

  100% {
    background-position: 22% 18%, 76% 34%, 46% 18%, 50% 50%;
  }
}

@keyframes heroGridDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(-10px, 8px, 0);
  }

  100% {
    transform: translate3d(-20px, 14px, 0);
  }
}

@keyframes heroGlowFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.72;
  }

  100% {
    transform: translate3d(-42px, 30px, 0) scale(1.08);
    opacity: 0.92;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-shell,
.hero-shell::before,
.hero-shell::after {
    animation: none;
  }

  .hero-cta::before,
.hero-cta::after,
.hero-cta__icon {
    transition: none;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section {
  padding: 0;
}

.section-shell,
.cta-panel {
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.section-shell {
  padding: 0;
}

.section-shell--scenes {
  background:
    radial-gradient(circle at top left, rgba(10, 99, 230, 0.08), transparent 22%),
    radial-gradient(circle at bottom right, rgba(105, 227, 255, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94));
}

.section-shell--resources {
  padding-top: 0;
  background:
    radial-gradient(circle at top right, rgba(105, 227, 255, 0.12), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 250, 255, 0.96));
}

.section-shell--dark {
  background:
    radial-gradient(circle at top right, rgba(79, 143, 255, 0.18), transparent 28%),
    linear-gradient(150deg, var(--surface-dark), var(--surface-dark-2));
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.94);
}

.section-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-intro h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.5;
  letter-spacing: -0.05em;
}

.section-intro p {
  max-width: 40ch;
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.75;
}

.section-shell--dark .section-intro p {
  color: rgba(255, 255, 255, 0.72);
}

.matrix-card,
.link-card,
.support-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(12, 24, 44, 0.06);
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.matrix-card:hover,
.link-card:hover,
.support-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(14, 37, 69, 0.1);
  border-color: rgba(10, 99, 230, 0.14);
}

.matrix-card,
.link-card {
  padding: 24px;
}

.matrix-card h3,
.link-card h3 {
  margin: 16px 0 12px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.support-card p,
.link-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
  font-size: 15px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  margin-top: 16px;
}

.card-link--static {
  color: var(--text-muted);
}

.matrix-card {
  background:
    radial-gradient(circle at top left, rgba(10, 99, 230, 0.1), transparent 26%),
    rgba(255, 255, 255, 0.92);
}

.matrix-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.matrix-card li + li {
  margin-top: 10px;
}

.matrix-card a {
  color: var(--text-soft);
  font-size: 14px;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  justify-items: center;
  gap: 32px;
  padding: 80px 36px;
  background:
    radial-gradient(circle at top center, rgba(105, 227, 255, 0.16), transparent 24%),
    radial-gradient(circle at bottom right, rgba(79, 143, 255, 0.2), transparent 32%),
    linear-gradient(150deg, var(--surface-dark), #102950);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.94);
  text-align: center;
}

.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(115deg, rgba(59, 130, 246, 0.2), transparent 34%),
    linear-gradient(245deg, rgba(124, 58, 237, 0.2), transparent 38%),
    linear-gradient(180deg, rgba(6, 182, 212, 0.14), transparent 58%);
  opacity: 0.72;
  pointer-events: none;
}

.pixel-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  pointer-events: none;
}

.cta-shape-grid {
  display: block;
  position: absolute;
  z-index: 1;
  width: 1240px;
  min-width: 1240px;
  max-width: 1240px;
  height: 1080px;
  min-height: 1080px;
  max-height: 1080px;
  left: 50%;
  top: 50%;
  opacity: 1;
  transform: translate3d(-50%, -50%, 0);
  pointer-events: none;
}

.cta-panel .cta-copy,
.cta-panel .cta-actions {
  position: relative;
  z-index: 2;
}

.cta-copy--centered {
  display: grid;
  justify-items: center;
}

.cta-copy h2 {
  margin: 16px 0 12px;
  /* max-width: 18ch; */
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.5;
  letter-spacing: -0.04em;
}

.cta-copy p {
  max-width: 58ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cta-actions .button {
  min-width: 176px;
}



.muted {
  color: var(--text-muted);
}

@media (max-width: 1200px) {
  .hero-shell {
    padding: 52px 40px 60px;
    min-height: auto;
  }

  .hero-copy {
    gap: 32px;
  }

  .hero-copy h1 {
    font-size: clamp(48px, 7vw, 72px);
  }

  .hero-systemline {
    letter-spacing: 0.22em;
  }

}

@media (max-width: 920px) {

  .hero {
    min-height: auto;
  }

  .hero-cta {
    justify-content: space-between;
    padding: 0 16px 0 20px;
  }

  .hero-copy,
  .section-shell,
  .cta-panel {
    border-radius: 24px;
  }

  .hero-shell {
    padding: 42px 24px 40px;
    border-radius: 28px;
    min-height: auto;
  }

  .hero-copy {
    gap: 26px;
  }

  .hero-copy--minimal {
    max-width: none;
  }

  .hero-title,
.hero-intro {
    width: 100%;
  }

  .hero-actions,
.cta-actions {
    flex-direction: column;
  }

  .hero-intro {
    gap: 18px;
  }

  .hero-capabilities {
    gap: 10px;
  }

  .section-intro,
  .cta-panel {
    display: block;
  }

  .section-intro h2,
  .cta-copy h2 {
    max-width: none;
  }

  .section-intro p,
  .cta-copy p {
    margin-top: 12px;
    margin-bottom: 24px;
  }

}

@media (max-width: 640px) {

  body {
    background:
      radial-gradient(circle at top left, rgba(10, 99, 230, 0.06), transparent 24%),
      radial-gradient(circle at top right, rgba(118, 169, 255, 0.08), transparent 22%),
      linear-gradient(180deg, #f8fbff 0%, #f3f7fc 36%, #f5f8fc 100%);
  }

  .container {
    width: min(calc(100% - 48px), var(--max-width));
  }

  .section {
    padding: 40px 0 0;
  }

  .section-intro {
    margin-bottom: 16px;
  }

  .hero-shell {
    padding: 36px 18px 24px;
    min-height: auto;
  }

  .hero-copy {
    gap: 18px;
  }

  .hero-copy h1 {
    font-size: 36px;
    line-height: 1.2;
  }

  .section-intro h2 {
    font-size: 32px;
  }

  .hero-systemline {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-capabilities span {
    min-height: 34px;
    padding: 0 13px;
    font-size: 12px;
  }
}