:root {
  color-scheme: light;
  --ink: #111310;
  --muted: #62665f;
  --line: #e7e9e5;
  --surface: #f8f9f7;
  --accent: #b9ee56;
  --accent-deep: #82b12b;
  --white: #ffffff;
  font-family:
    Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui,
    -apple-system, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--white);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(20, 22, 18, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 22, 18, 0.022) 1px, transparent 1px),
    var(--white);
  background-size: 72px 72px;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  width: min(100% - 72px, 1440px);
  height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.brand-mark {
  position: relative;
  width: 31px;
  height: 28px;
  display: inline-block;
}

.brand-mark span {
  position: absolute;
  left: 2px;
  width: 27px;
  height: 8px;
  background: var(--ink);
  transform: skewX(-32deg);
}

.brand-mark span:first-child {
  top: 4px;
}

.brand-mark span:last-child {
  bottom: 4px;
  transform: skewX(32deg);
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #595d56;
  font-size: 14px;
  font-weight: 600;
}

.status-dot,
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(185, 238, 86, 0.17);
}

main {
  width: min(100% - 72px, 1440px);
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 174px);
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(570px, 1.18fr);
  gap: clamp(48px, 6vw, 110px);
  align-items: center;
  padding: clamp(58px, 8vh, 100px) 0;
}

.announcement-copy {
  max-width: 600px;
}

.eyebrow,
.new-badge {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid #dfe2dc;
  border-radius: 999px;
  color: #60645d;
  background: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  box-shadow: none;
}

h1 {
  margin: 34px 0 0;
  font-size: clamp(58px, 7vw, 104px);
  font-weight: 760;
  letter-spacing: -0.075em;
  line-height: 0.96;
}

.divider {
  width: 66px;
  height: 1px;
  margin: 40px 0;
  background: #dfe2dc;
}

.notice-text {
  max-width: 590px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 1.3vw, 21px);
  line-height: 1.85;
}

.actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 39px;
}

.primary-action,
.copy-action {
  min-height: 60px;
  border-radius: 10px;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.primary-action {
  min-width: 190px;
  padding: 0 25px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 11px 30px rgba(17, 19, 16, 0.13);
}

.primary-action svg {
  width: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.copy-action {
  padding: 0 24px;
  color: #42463f;
  border: 1px solid #dfe2dc;
  background: rgba(255, 255, 255, 0.86);
}

.primary-action:hover,
.copy-action:hover {
  transform: translateY(-2px);
}

.primary-action:hover {
  box-shadow: 0 15px 36px rgba(17, 19, 16, 0.2);
}

.copy-action:hover {
  background: var(--surface);
}

.primary-action:focus-visible,
.copy-action:focus-visible,
.destination-url:focus-visible,
.panel-link:focus-visible,
.brand:focus-visible {
  outline: 3px solid rgba(130, 177, 43, 0.38);
  outline-offset: 4px;
}

.api-reminder {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 25px 0 0;
  color: #777b74;
  font-size: 13px;
}

.api-reminder span {
  padding-right: 15px;
  color: #393d37;
  border-right: 1px solid #dfe2dc;
  font-weight: 700;
}

.destination-panel {
  position: relative;
  min-height: 630px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(circle at 78% 10%, rgba(185, 238, 86, 0.26), transparent 32%),
    linear-gradient(145deg, #fbfcfa, #f3f5f1);
}

.destination-panel::before,
.destination-panel::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(17, 19, 16, 0.06);
  border-radius: 50%;
}

.destination-panel::before {
  width: 530px;
  height: 530px;
}

.destination-panel::after {
  width: 710px;
  height: 710px;
}

.panel-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(185, 238, 86, 0.17);
  filter: blur(42px);
  transform: translate(-50%, -50%);
}

.browser-card {
  position: relative;
  z-index: 2;
  width: min(78%, 570px);
  overflow: hidden;
  border: 1px solid rgba(17, 19, 16, 0.09);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 34px 75px rgba(42, 49, 35, 0.12),
    0 5px 15px rgba(42, 49, 35, 0.06);
  backdrop-filter: blur(18px);
}

.browser-bar {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 249, 247, 0.86);
}

.browser-dots {
  display: flex;
  gap: 7px;
}

.browser-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d8dbd5;
}

.browser-dots span:first-child {
  background: var(--accent);
}

.secure-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #7b7f77;
  font-size: 11px;
  font-weight: 650;
}

.secure-label svg {
  width: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.browser-content {
  min-height: 380px;
  padding: 50px clamp(32px, 5vw, 60px) 44px;
  text-align: center;
}

.new-badge {
  min-height: 31px;
  padding: 0 12px;
  font-size: 10px;
  letter-spacing: 0.11em;
}

.new-badge span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-deep);
}

.panel-label {
  margin: 30px 0 8px;
  color: #777b74;
  font-size: 14px;
}

.destination-url {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  font-size: clamp(29px, 3.1vw, 47px);
  font-weight: 780;
  letter-spacing: -0.055em;
}

.destination-url span:last-child {
  color: var(--accent-deep);
}

.panel-description {
  max-width: 330px;
  margin: 22px auto 0;
  color: #777b74;
  font-size: 14px;
  line-height: 1.7;
}

.panel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 29px;
  padding-bottom: 4px;
  border-bottom: 1px solid #b9bdb5;
  font-size: 14px;
  font-weight: 720;
}

.panel-link span {
  font-size: 18px;
}

.floating-card {
  position: absolute;
  z-index: 3;
  min-width: 182px;
  height: 72px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid rgba(17, 19, 16, 0.07);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 15px 40px rgba(42, 49, 35, 0.1);
  backdrop-filter: blur(15px);
  font-size: 14px;
  font-weight: 720;
}

.floating-card--top {
  top: 18%;
  right: 4%;
  transform: rotate(2deg);
}

.floating-card--bottom {
  bottom: 16%;
  left: 3%;
  transform: rotate(-2deg);
}

.check-icon,
.api-icon {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #18210a;
  background: var(--accent);
  font-size: 15px;
  font-weight: 850;
}

.api-icon {
  width: 34px;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
  font-size: 9px;
  letter-spacing: 0.04em;
}

footer {
  width: min(100% - 72px, 1440px);
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: #8a8e86;
  font-size: 12px;
}

footer p {
  margin: 0;
}

.toast {
  position: fixed;
  z-index: 10;
  right: 28px;
  bottom: 28px;
  padding: 13px 19px;
  border-radius: 10px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 15px 38px rgba(17, 19, 16, 0.22);
  font-size: 13px;
  font-weight: 650;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 72px;
  }

  .announcement-copy {
    max-width: 760px;
  }

  h1 br {
    display: none;
  }

  .destination-panel {
    min-height: 580px;
  }
}

@media (max-width: 680px) {
  .site-header,
  main,
  footer {
    width: min(100% - 36px, 1440px);
  }

  .site-header {
    height: 74px;
  }

  .brand {
    font-size: 18px;
  }

  .header-status {
    font-size: 12px;
  }

  .hero {
    min-height: 0;
    gap: 54px;
    padding: 46px 0 64px;
  }

  h1 {
    margin-top: 28px;
    font-size: clamp(54px, 17vw, 78px);
  }

  h1 br {
    display: initial;
  }

  .divider {
    margin: 31px 0;
  }

  .notice-text {
    font-size: 16px;
    line-height: 1.8;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-action,
  .copy-action {
    width: 100%;
  }

  .api-reminder {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .api-reminder span {
    padding-right: 0;
    border-right: 0;
  }

  .destination-panel {
    min-height: 490px;
    border-radius: 20px;
  }

  .browser-card {
    width: 88%;
  }

  .browser-content {
    min-height: 345px;
    padding: 39px 24px 35px;
  }

  .destination-url {
    font-size: clamp(27px, 8.8vw, 38px);
  }

  .floating-card {
    display: none;
  }

  footer {
    min-height: 86px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
  }

  .toast {
    right: 18px;
    bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}