:root {
  --ink: #15202b;
  --muted: #637083;
  --bg: #f6f8fb;
  --panel: #ffffff;
  --line: #d7dee9;
  --blue: #1864e8;
  --teal: #0f766e;
  --green: #168a55;
  --navy: #111827;
  --radius: 8px;
  --shadow: 0 14px 36px rgba(14, 24, 44, .12);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  letter-spacing: 0;
}
a { color: inherit; }
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(215, 222, 233, .9);
  backdrop-filter: blur(14px);
}
.logo {
  display: grid;
  grid-template-columns: 38px auto;
  gap: 10px;
  align-items: center;
  text-decoration: none;
}
.mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: #fff;
  font-weight: 800;
}
.logo strong { display: block; font-size: 16px; line-height: 1; }
.logo span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.nav { display: flex; justify-content: flex-end; gap: 6px; flex-wrap: wrap; }
.nav a {
  text-decoration: none;
  color: #344054;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: var(--radius);
}
.nav a:hover { background: #edf2f8; }
.hero {
  min-height: 86vh;
  display: grid;
  align-items: end;
  padding: 120px clamp(18px, 5vw, 72px) 52px;
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(8, 15, 28, .84) 0%, rgba(8, 15, 28, .68) 42%, rgba(8, 15, 28, .18) 100%),
    url("cn-fulfillops-warehouse-hero.png");
  background-size: cover;
  background-position: center;
}
.hero-inner {
  width: min(820px, 100%);
  display: grid;
  gap: 18px;
}
.eyebrow {
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, .08);
  color: #e5edf7;
  font-size: 13px;
}
h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
}
.hero p {
  margin: 0;
  max-width: 720px;
  color: #e7edf5;
  font-size: 19px;
  line-height: 1.55;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.button.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.button.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.section {
  padding: 58px clamp(18px, 5vw, 72px);
  display: grid;
  gap: 24px;
}
.section.white { background: #fff; }
.section.dark { background: var(--navy); color: #fff; }
.section-head {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}
.section-head h2 { margin: 0; font-size: 34px; line-height: 1.15; }
.section-head p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; max-width: 720px; }
.dark .section-head p { color: #c7d0de; }
.grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 14px;
}
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.panel h3 { margin: 0 0 10px; font-size: 19px; }
.panel p, .panel li { color: var(--muted); line-height: 1.55; font-size: 14px; }
.panel ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; }
.panel pre {
  margin: 0;
  padding: 12px;
  border-radius: 8px;
  background: #0f172a;
  color: #e5edf7;
  font-size: 12px;
  line-height: 1.55;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.panel code { font-size: .92em; overflow-wrap: anywhere; }
.dark .panel { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.18); box-shadow: none; }
.dark .panel p, .dark .panel li { color: #d5deeb; }
.dark .panel pre { background: rgba(2,6,23,.68); border: 1px solid rgba(255,255,255,.14); }
.cta-band {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius);
  background: #eefaf5;
  border: 1px solid #bfe6d5;
}
.cta-band h2 { margin: 0 0 8px; font-size: 28px; }
.cta-band p { margin: 0; color: #355647; line-height: 1.5; }
.footer {
  padding: 28px clamp(18px, 5vw, 72px);
  background: #0f172a;
  color: #dbe4f0;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.footer a { color: #fff; }
@media (max-width: 860px) {
  .site-header { grid-template-columns: 1fr; position: static; }
  .nav { justify-content: flex-start; }
  .hero { min-height: auto; padding-top: 70px; }
  .grid.three, .grid.two, .cta-band { grid-template-columns: 1fr; }
  .section-head { display: grid; }
}