:root {
  --ink-900: #15161a;
  --ink-800: #1f2126;
  --ink-600: #54585f;
  --ink-500: #767a82;
  --ink-300: #c9cace;
  --ink-200: #e2e2df;
  --paper: #fafaf7;
  --paper-2: #f2f1ed;
  --accent: #027aff;
  --accent-soft: rgba(2, 122, 255, 0.09);
  --accent-line: rgba(2, 122, 255, 0.22);
  --font-sans: "Inter", "Noto Sans SC", "PingFang SC", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html,
body { margin: 0; min-height: 100%; }

body {
  min-height: 100vh;
  color: var(--ink-800);
  background: var(--paper);
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.migration-mesh {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 55% 54% at 8% 18%, rgba(218, 225, 211, 0.9), transparent 67%),
    radial-gradient(ellipse 50% 48% at 88% 10%, rgba(222, 231, 238, 0.8), transparent 65%),
    radial-gradient(ellipse 70% 60% at 90% 90%, rgba(218, 220, 227, 0.68), transparent 66%),
    linear-gradient(150deg, #fafaf7 0%, #f0efea 48%, #e9e8e3 100%);
}

.migration-mesh::before,
.migration-mesh::after {
  content: "";
  position: absolute;
  inset: -12%;
  filter: blur(26px);
  background:
    radial-gradient(ellipse 32% 28% at 26% 46%, rgba(61, 105, 76, 0.11), transparent 70%),
    radial-gradient(ellipse 28% 22% at 77% 56%, rgba(2, 122, 255, 0.055), transparent 72%);
  animation: migration-drift 36s ease-in-out infinite alternate;
}

.migration-mesh::after {
  background:
    radial-gradient(ellipse 33% 26% at 67% 30%, rgba(216, 202, 169, 0.28), transparent 72%),
    radial-gradient(ellipse 25% 24% at 18% 82%, rgba(171, 192, 176, 0.22), transparent 72%);
  animation-duration: 48s;
  animation-direction: alternate-reverse;
}

@keyframes migration-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2%, 2%, 0) scale(1.04); }
}

.migration-grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.24;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .55 0 0 0 0 .55 0 0 0 0 .5 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.migration-shell {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 56px);
}

.migration-card {
  width: min(1180px, 100%);
  min-height: min(720px, calc(100vh - clamp(36px, 8vw, 112px)));
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(390px, 0.84fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.64);
  -webkit-backdrop-filter: blur(32px) saturate(165%);
  backdrop-filter: blur(32px) saturate(165%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.82),
    0 40px 90px -45px rgba(30, 32, 40, 0.42),
    0 10px 30px -18px rgba(30, 32, 40, 0.2);
}

.migration-art {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #e7ebdf;
}

.migration-art::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 63%, rgba(250, 250, 247, 0.32) 76%, rgba(250, 250, 247, 0.97) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(34, 50, 36, 0.05));
}

.migration-art::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset -30px 0 48px -42px rgba(30, 32, 40, 0.16);
}

.migration-art picture,
.migration-art img {
  width: 100%;
  height: 100%;
  display: block;
}

.migration-art img {
  object-fit: cover;
  object-position: 44% center;
  filter: saturate(0.9) contrast(0.98) brightness(1.02);
  transform: scale(1.012);
}

.migration-copy {
  position: relative;
  z-index: 3;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 5vw, 70px) clamp(34px, 4.8vw, 64px) clamp(34px, 4.4vw, 58px) clamp(20px, 2.5vw, 40px);
  margin-left: -1px;
  background: linear-gradient(90deg, rgba(250, 250, 247, 0.98), rgba(255, 255, 255, 0.84) 24%, rgba(255, 255, 255, 0.76));
}

.migration-brand {
  position: absolute;
  top: 30px;
  right: 34px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-600);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.migration-brand__mark {
  width: 30px;
  height: 30px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 9px;
  background: white;
  box-shadow: 0 4px 14px rgba(30, 32, 40, 0.1);
}

.migration-brand__mark img { width: 100%; height: 100%; display: block; object-fit: cover; }

.migration-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.migration-eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.migration-copy h1 {
  margin: 0;
  color: var(--ink-900);
  font-size: clamp(32px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.13;
  white-space: nowrap;
}

.migration-lead {
  margin: 21px 0 0;
  color: var(--ink-600);
  font-size: 16px;
  line-height: 1.85;
  text-wrap: pretty;
}

.migration-url {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  margin-top: 28px;
  padding: 12px 14px;
  color: var(--ink-800);
  text-decoration: none;
  border: 1px solid var(--accent-line);
  border-radius: 12px;
  background: var(--accent-soft);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.migration-url:hover { transform: translateY(-1px); background: rgba(2, 122, 255, 0.13); border-color: rgba(2, 122, 255, 0.34); }

.migration-url__label {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.migration-url__value {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-700, #353841);
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.migration-url svg,
.migration-action svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.migration-actions {
  display: grid;
  grid-template-columns: 1fr 0.74fr;
  gap: 10px;
  margin-top: 16px;
}

.migration-action {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  font: 600 14px/1 var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.migration-action:focus-visible,
.migration-url:focus-visible,
.migration-brand:focus-visible {
  outline: 3px solid rgba(2, 122, 255, 0.24);
  outline-offset: 3px;
}

.migration-action--primary {
  color: white;
  border: 1px solid var(--accent);
  background: var(--accent);
  box-shadow: 0 9px 22px -11px rgba(2, 122, 255, 0.72);
}

.migration-action--primary:hover { background: #006fe8; box-shadow: 0 12px 26px -11px rgba(2, 122, 255, 0.78); }

.migration-action--secondary {
  color: var(--ink-600);
  border: 1px solid var(--ink-200);
  background: rgba(255, 255, 255, 0.72);
}

.migration-action--secondary:hover { color: var(--ink-900); background: white; }

.migration-mcp {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  margin-top: 22px;
  padding-top: 20px;
  color: var(--ink-500);
  border-top: 1px solid rgba(21, 22, 26, 0.08);
  font-size: 12.5px;
  line-height: 1.55;
}

.migration-mcp strong { display: block; margin-bottom: 1px; color: var(--ink-600); font-size: 12.5px; }

.migration-mcp__copy { min-width: 0; }

.migration-mcp__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 11px;
  color: var(--accent);
  border: 1px solid var(--accent-line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.migration-mcp__action:hover {
  transform: translateY(-1px);
  background: white;
  border-color: rgba(2, 122, 255, 0.36);
}

.migration-mcp__action:focus-visible {
  outline: 3px solid rgba(2, 122, 255, 0.24);
  outline-offset: 3px;
}

.migration-mcp__icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--ink-600);
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
}

.migration-mcp__icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 800px) {
  .migration-shell { padding: 0; place-items: stretch; }

  .migration-card {
    min-height: 100vh;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(270px, 42vh) auto;
    border: 0;
    border-radius: 0;
  }

  .migration-art { min-height: 0; }
  .migration-art img { object-position: center 46%; }

  .migration-art::before {
    background: linear-gradient(180deg, transparent 57%, rgba(250, 250, 247, 0.4) 74%, rgba(250, 250, 247, 1) 100%);
  }

  .migration-copy {
    justify-content: flex-start;
    margin-top: -1px;
    padding: 44px clamp(22px, 7vw, 54px) 38px;
    background: linear-gradient(180deg, rgba(250, 250, 247, 0.99), rgba(255, 255, 255, 0.88));
  }

  .migration-brand { top: 12px; right: clamp(22px, 7vw, 54px); }
  .migration-copy h1 { font-size: clamp(30px, 8vw, 38px); }
}

@media (max-width: 470px) {
  .migration-card { grid-template-rows: minmax(240px, 36vh) auto; }
  .migration-copy { padding-top: 50px; }
  .migration-actions { grid-template-columns: 1fr; }
  .migration-action { min-height: 50px; }
  .migration-url__value { font-size: 10.5px; }
  .migration-mcp { grid-template-columns: 34px minmax(0, 1fr); }
  .migration-mcp__action { grid-column: 2; justify-self: start; }
}

@media (max-height: 680px) and (min-width: 801px) {
  .migration-card { min-height: calc(100vh - 36px); }
  .migration-shell { padding: 18px; }
  .migration-copy { padding-top: 54px; padding-bottom: 34px; }
  .migration-brand { top: 20px; }
  .migration-lead { margin-top: 14px; }
  .migration-url { margin-top: 20px; }
  .migration-mcp { margin-top: 16px; padding-top: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}