:root {
  --ink: #122036;
  --ink-soft: #53637a;
  --muted: #7b8aa0;
  --line: #dfe6ee;
  --line-strong: #cbd6e2;
  --surface: #ffffff;
  --surface-soft: #f5f8fb;
  --surface-blue: #eef6ff;
  --brand: #175cd3;
  --brand-dark: #0f429e;
  --brand-soft: #e9f2ff;
  --teal: #087f73;
  --teal-soft: #e6f6f3;
  --warm: #9a5b12;
  --warm-soft: #fff4e5;
  --danger: #a83b3b;
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 32px;
  --shadow: 0 16px 46px rgba(28, 54, 84, 0.09);
  --content: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; }

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 2000;
  padding: 10px 16px;
  color: #fff;
  background: var(--brand-dark);
  border-radius: 10px;
}
.skip-link:focus { top: 14px; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(203,214,226,.82);
  backdrop-filter: blur(18px);
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.site-header.scrolled {
  background: rgba(8, 15, 25, .96);
  border-bottom-color: rgba(255,255,255,.08);
  box-shadow: 0 12px 30px rgba(3, 8, 16, .18);
}
.site-header.scrolled .brand-copy strong { color: #fff; }
.site-header.scrolled .brand-copy span { color: #8f9caf; }
.site-header.scrolled .site-nav > a,
.site-header.scrolled .nav-group > button { color: #cbd5e1; }
.site-header.scrolled .site-nav > a:hover,
.site-header.scrolled .site-nav > a:focus-visible,
.site-header.scrolled .nav-group > button:hover,
.site-header.scrolled .nav-group > button:focus-visible { color: #fff; background: rgba(255,255,255,.08); }
.site-header.scrolled .site-nav > a.active,
.site-header.scrolled .nav-group.active > button {
  color: #fff;
  background: transparent;
  border-radius: 0;
  box-shadow: inset 0 -2px 0 #4f8df5;
}
.site-header.scrolled .nav-toggle { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); }
.site-header.scrolled .nav-menu { background: #111c2d; border-color: rgba(255,255,255,.1); }
.site-header.scrolled .nav-menu a { color: #cbd5e1; }
.site-header.scrolled .nav-menu a:hover,
.site-header.scrolled .nav-menu a:focus-visible { color: #fff; background: rgba(255,255,255,.08); }
.site-header.scrolled .site-nav { background: transparent; border-color: transparent; box-shadow: none; }

.nav-shell {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -.04em;
  background: linear-gradient(145deg, var(--brand), #4b89e8);
  border-radius: 13px;
  box-shadow: 0 8px 18px rgba(23,92,211,.22);
}

.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 17px; letter-spacing: -.02em; }
.brand-copy span { margin-top: 4px; color: var(--muted); font-size: 10px; }

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 3px;
}

.site-nav > a,
.nav-group > button {
  min-height: 42px;
  padding: 9px 13px;
  color: var(--ink-soft);
  background: transparent;
  border: 0;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.site-nav > a:hover,
.site-nav > a:focus-visible,
.site-nav > a.active,
.nav-group > button:hover,
.nav-group > button:focus-visible,
.nav-group.active > button {
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.nav-group { position: relative; }
.nav-group > button::after { content: "⌄"; margin-left: 5px; font-size: 12px; }
.nav-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 190px;
  padding: 8px;
  display: none;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.nav-menu a {
  display: block;
  padding: 10px 12px;
  color: var(--ink-soft);
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.nav-menu a:hover, .nav-menu a:focus-visible { color: var(--brand-dark); background: var(--surface-blue); }
.nav-group:hover .nav-menu,
.nav-group:focus-within .nav-menu { display: block; }

.nav-cta {
  margin-left: 5px;
  padding: 10px 17px !important;
  color: #fff !important;
  background: var(--brand) !important;
  box-shadow: 0 7px 18px rgba(23,92,211,.18);
}
.nav-cta:hover { background: var(--brand-dark) !important; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 11px;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 108px 0 88px;
  background:
    radial-gradient(circle at 90% 15%, rgba(23,92,211,.13), transparent 29%),
    radial-gradient(circle at 12% 72%, rgba(8,127,115,.09), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, #fff 82%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -190px;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(23,92,211,.16);
  border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(23,92,211,.035), 0 0 0 116px rgba(23,92,211,.025);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  align-items: center;
  gap: 76px;
}

.hero-copy { max-width: 780px; }
.hero-art {
  position: relative;
  min-height: 480px;
  isolation: isolate;
}
.hero-art::before,
.hero-art::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}
.hero-art::before {
  inset: 40px 10px 20px 30px;
  background:
    radial-gradient(circle at 42% 42%, rgba(255,255,255,.92) 0 7%, transparent 8%),
    radial-gradient(circle at 52% 48%, rgba(61,135,242,.68), rgba(23,92,211,.17) 33%, rgba(8,127,115,.08) 57%, transparent 72%);
  filter: blur(1px);
  box-shadow: 0 38px 90px rgba(23,92,211,.17);
}
.hero-art::after {
  width: 260px;
  height: 260px;
  right: 82px;
  top: 108px;
  border: 1px solid rgba(23,92,211,.22);
  box-shadow:
    0 0 0 56px rgba(23,92,211,.045),
    0 0 0 112px rgba(23,92,211,.028),
    inset 0 0 70px rgba(255,255,255,.7);
}
.orbit {
  position: absolute;
  z-index: 2;
  left: 12%;
  top: 15%;
  width: 78%;
  height: 68%;
  border: 1px solid rgba(23,92,211,.18);
  border-radius: 50%;
  transform: rotate(-18deg);
}
.orbit::before,
.orbit::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--brand);
  border: 5px solid #fff;
  border-radius: 50%;
  box-shadow: 0 8px 20px rgba(23,92,211,.26);
}
.orbit::before { left: 7%; top: 35%; }
.orbit::after { right: 10%; bottom: 21%; background: var(--teal); }
.orbit.inner {
  left: 24%;
  top: 27%;
  width: 52%;
  height: 44%;
  border-color: rgba(8,127,115,.24);
  transform: rotate(27deg);
}
.orbit.inner::before { left: 46%; top: -10px; background: #6f8de8; }
.orbit.inner::after { right: 28%; bottom: -10px; background: #38b7a5; }
.hero-spark {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  width: 62px;
  height: 62px;
  transform: translate(-50%, -50%);
  background: linear-gradient(145deg, #fff, #dceaff);
  border: 1px solid rgba(23,92,211,.18);
  border-radius: 21px;
  box-shadow: 0 20px 50px rgba(23,92,211,.22);
}
.hero-spark::before,
.hero-spark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--brand);
  border-radius: 999px;
  transform: translate(-50%, -50%);
}
.hero-spark::before { width: 28px; height: 5px; }
.hero-spark::after { width: 5px; height: 28px; }

h1, h2, h3, h4, p { margin-top: 0; }
h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 5.3vw, 70px);
  line-height: 1.12;
  letter-spacing: -.055em;
}
.hero h1 span { color: var(--brand); }
.hero-lead {
  max-width: 720px;
  margin-bottom: 32px;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.8;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 11px 21px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: var(--brand); box-shadow: 0 12px 24px rgba(23,92,211,.19); }
.button.primary:hover { background: var(--brand-dark); }
.button.secondary { color: var(--brand-dark); background: #fff; border-color: var(--line-strong); }
.button.secondary:hover { border-color: #9db9df; box-shadow: 0 9px 20px rgba(28,54,84,.08); }
.button.text { min-height: auto; padding: 0; color: var(--brand-dark); }
.button.text::after { content: "→"; margin-left: 7px; }

.trust-strip {
  padding: 22px 0;
  background: var(--ink);
  color: #fff;
}
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; }
.trust-item::before { content: ""; flex: 0 0 auto; width: 9px; height: 9px; background: #72dfc8; border-radius: 50%; }

.section { padding: 92px 0; }
.section.soft { background: var(--surface-soft); }
.section.blue { background: linear-gradient(180deg, #f1f7ff, #f8fbff); }
.section.compact { padding: 66px 0; }

.section-heading { max-width: 780px; margin-bottom: 46px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section h2, .page-hero h1 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.2;
  letter-spacing: -.038em;
}
.section-heading p, .page-hero p { margin-bottom: 0; color: var(--ink-soft); font-size: 17px; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(28,54,84,.035);
}
.card:hover { border-color: #b8cae1; box-shadow: 0 13px 32px rgba(28,54,84,.075); }
.card-number {
  width: 42px;
  height: 42px;
  margin-bottom: 21px;
  display: grid;
  place-items: center;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-radius: 13px;
  font-size: 13px;
  font-weight: 850;
}
.card h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.35; }
.card p { margin-bottom: 16px; color: var(--ink-soft); }
.card p:last-child { margin-bottom: 0; }
.card-link { color: var(--brand-dark); font-size: 14px; font-weight: 800; text-decoration: none; }
.card-link::after { content: " →"; }

.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.audience-card {
  min-height: 210px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.audience-card:nth-child(4) { background: var(--ink); border-color: var(--ink); color: #fff; }
.audience-card h3 { margin-bottom: 10px; font-size: 19px; }
.audience-card p { color: var(--ink-soft); font-size: 14px; }
.audience-card:nth-child(4) p { color: #cbd5e1; }
.mini-tag { color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .06em; }
.audience-card:nth-child(4) .mini-tag { color: #72dfc8; }

.pathway-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.pathway-card {
  min-height: 360px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 28px rgba(28,54,84,.055);
}
.pathway-card.partner { color: #fff; background: linear-gradient(145deg, #10223c, #173d68); border-color: transparent; }
.pathway-card h3 { margin: 12px 0 14px; font-size: clamp(25px, 3vw, 34px); line-height: 1.25; }
.pathway-card p { color: var(--ink-soft); }
.pathway-card.partner p { color: #c8d5e5; }
.pathway-list { margin: 22px 0 28px; padding: 0; display: grid; gap: 11px; list-style: none; }
.pathway-list li { position: relative; padding-left: 23px; font-size: 15px; font-weight: 650; }
.pathway-list li::before { content: ""; position: absolute; left: 0; top: .72em; width: 9px; height: 9px; background: #69d6c1; border-radius: 50%; transform: translateY(-50%); }
.pathway-card .card-link { align-self: flex-start; }
.pathway-card.partner .card-link { color: #8fc7ff; }

.value-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.value-step {
  position: relative;
  min-height: 220px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}
.value-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -13px;
  top: 44px;
  z-index: 2;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  color: var(--brand);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 12px;
}
.value-step b { display: block; margin-bottom: 30px; color: var(--brand); font-size: 12px; }
.value-step h3 { margin-bottom: 9px; font-size: 19px; }
.value-step p { margin-bottom: 0; color: var(--ink-soft); font-size: 14px; }
.benefit-grid .value-step::after { display: none; }
.benefit-grid .value-step { min-height: 250px; }
.benefit-actions { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }

.ecosystem-band {
  padding: 42px;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 54px;
  background: var(--surface-blue);
  border: 1px solid #d9e8fb;
  border-radius: var(--radius-lg);
}
.ecosystem-band h2 { margin-bottom: 14px; font-size: clamp(30px, 4vw, 44px); line-height: 1.2; letter-spacing: -.038em; }
.ecosystem-band p { color: var(--ink-soft); }
.role-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.role-item { padding: 18px; background: rgba(255,255,255,.82); border: 1px solid #d4e3f5; border-radius: 14px; }
.role-item strong { display: block; margin-bottom: 4px; font-size: 15px; }
.role-item span { color: var(--ink-soft); font-size: 13px; }

.feature-layout {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: start;
  gap: 64px;
}
.sticky-copy { position: sticky; top: 118px; }
.feature-list { display: grid; gap: 14px; }
.feature-item {
  padding: 24px 26px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 17px;
}
.feature-item b { color: var(--brand); font-size: 12px; }
.feature-item h3 { margin-bottom: 5px; font-size: 19px; }
.feature-item p { margin-bottom: 0; color: var(--ink-soft); font-size: 14px; }
.feature-item .card-link { display: inline-block; margin-top: 11px; }

.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.industry-card {
  min-height: 390px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 7px 24px rgba(28,54,84,.05);
}
.industry-card:nth-child(2) { background: #f7fafc; }
.industry-card:nth-child(3) { color: #fff; background: linear-gradient(145deg, #10223c, #173d68); border-color: transparent; }
.industry-card .mini-tag { margin-bottom: 28px; }
.industry-card:nth-child(3) .mini-tag { color: #72dfc8; }
.industry-card h3 { margin-bottom: 14px; font-size: 27px; line-height: 1.28; }
.industry-card p { color: var(--ink-soft); }
.industry-card:nth-child(3) p { color: #c8d5e5; }
.industry-card ul { margin: 16px 0 28px; padding: 0; display: grid; gap: 8px; list-style: none; }
.industry-card li { color: var(--ink-soft); font-size: 14px; }
.industry-card:nth-child(3) li { color: #d8e2ee; }
.industry-card .card-link { margin-top: auto; align-self: flex-start; }
.industry-card:nth-child(3) .card-link { color: #8fc7ff; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 5px 20px rgba(28,54,84,.04);
}
.case-cover {
  position: relative;
  min-height: 168px;
  overflow: hidden;
  background: linear-gradient(145deg, #e9f2ff, #d9e8fb);
}
.case-cover::before { content: ""; position: absolute; width: 210px; height: 210px; right: -68px; top: -70px; border: 1px solid rgba(23,92,211,.22); border-radius: 50%; box-shadow: 0 0 0 38px rgba(23,92,211,.045), 0 0 0 76px rgba(23,92,211,.025); }
.case-cover::after { content: ""; position: absolute; left: 30px; bottom: 26px; width: 68px; height: 68px; background: rgba(23,92,211,.12); border: 1px solid rgba(23,92,211,.17); border-radius: 22px; transform: rotate(15deg); }
.case-cover.teal { background: linear-gradient(145deg, #e5f5f2, #d2ebe6); }
.case-cover.teal::before { border-color: rgba(8,127,115,.22); box-shadow: 0 0 0 38px rgba(8,127,115,.045), 0 0 0 76px rgba(8,127,115,.025); }
.case-cover.navy { background: linear-gradient(145deg, #1b3457, #10223c); }
.case-cover.navy::before { border-color: rgba(143,199,255,.25); box-shadow: 0 0 0 38px rgba(143,199,255,.05), 0 0 0 76px rgba(143,199,255,.028); }
.case-body { padding: 25px; display: flex; flex: 1; flex-direction: column; }
.case-kicker { color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .06em; }
.case-card h3 { margin: 10px 0 9px; font-size: 21px; line-height: 1.4; }
.case-card p { color: var(--ink-soft); font-size: 14px; }
.case-card .card-link { margin-top: auto; align-self: flex-start; }

.solution-domain {
  min-height: 260px;
  padding: 29px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.solution-domain h3 { margin: 12px 0 10px; font-size: 22px; }
.solution-domain p { color: var(--ink-soft); }
.solution-domain .card-link { margin-top: auto; align-self: flex-start; }

.case-hero { padding: 76px 0 60px; background: linear-gradient(180deg, #f5f9ff, #fff); border-bottom: 1px solid var(--line); }
.case-hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 64px; }
.case-hero h1 { margin-bottom: 20px; font-size: clamp(38px, 5vw, 60px); line-height: 1.15; }
.case-hero p { color: var(--ink-soft); font-size: 18px; }
.case-hero .case-cover { min-height: 360px; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.case-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: 70px; }
.case-detail-body h2 { margin: 48px 0 14px; font-size: 30px; }
.case-detail-body h2:first-child { margin-top: 0; }
.case-detail-body p { color: var(--ink-soft); font-size: 17px; }
.case-detail-body ul { padding-left: 20px; color: var(--ink-soft); }
.case-aside { position: sticky; top: 116px; padding: 24px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 17px; }
.case-aside h2 { margin-bottom: 18px; font-size: 16px; }
.case-facts { margin: 0; display: grid; gap: 15px; }
.case-facts div { padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.case-facts div:last-child { padding-bottom: 0; border-bottom: 0; }
.case-facts dt { color: var(--muted); font-size: 12px; }
.case-facts dd { margin: 3px 0 0; color: var(--ink); font-size: 14px; font-weight: 700; }
.related-band { margin-top: 48px; padding: 25px; background: var(--surface-blue); border: 1px solid #d9e8fb; border-radius: 16px; }
.related-band strong { display: block; margin-bottom: 7px; }
.related-band p { margin-bottom: 14px; font-size: 14px; }

.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: flow; }
.process-step {
  position: relative;
  min-height: 188px;
  padding: 24px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  counter-increment: flow;
}
.process-step::before {
  content: "0" counter(flow);
  display: block;
  margin-bottom: 24px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 850;
}
.process-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -13px;
  top: 50%;
  z-index: 2;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--brand);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 12px;
}
.process-step h3 { margin-bottom: 7px; font-size: 17px; }
.process-step p { margin-bottom: 0; color: var(--ink-soft); font-size: 13px; }

.resource-band {
  padding: 36px;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 42px;
  color: #fff;
  background: linear-gradient(135deg, #10223c, #173d68);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.resource-band h2 { font-size: 34px; }
.resource-band p { color: #cbd7e5; }
.resource-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.resource-tag { padding: 10px 14px; color: #eaf3ff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 999px; font-size: 13px; font-weight: 700; }

.insight-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.insight-card {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.insight-card .type { color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.insight-card h3 { margin: 12px 0 9px; font-size: 23px; }
.insight-card p { color: var(--ink-soft); }

.content-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.content-card-body { padding: 24px; display: flex; flex: 1; flex-direction: column; }
.content-card .type { color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.content-card h3 { margin: 11px 0 9px; font-size: 21px; line-height: 1.4; }
.content-card p { margin-bottom: 18px; color: var(--ink-soft); font-size: 14px; }
.content-card .card-link { margin-top: auto; }
.placeholder-cover {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  background: linear-gradient(145deg, #e9f2ff, #d9e8fb);
  isolation: isolate;
}
.placeholder-cover::before,
.placeholder-cover::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}
.placeholder-cover::before { width: 220px; height: 220px; right: -60px; top: -70px; border: 1px solid rgba(23,92,211,.25); box-shadow: 0 0 0 40px rgba(23,92,211,.055), 0 0 0 80px rgba(23,92,211,.035); }
.placeholder-cover::after { width: 78px; height: 78px; left: 36px; bottom: 30px; background: rgba(23,92,211,.14); border: 1px solid rgba(23,92,211,.18); border-radius: 24px; transform: rotate(16deg); }
.placeholder-cover span { position: absolute; left: 24px; top: 22px; z-index: 1; color: var(--brand-dark); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.placeholder-cover.teal { background: linear-gradient(145deg, #e7f7f3, #d4eee8); }
.placeholder-cover.teal::before { border-color: rgba(8,127,115,.23); box-shadow: 0 0 0 40px rgba(8,127,115,.05), 0 0 0 80px rgba(8,127,115,.03); }
.placeholder-cover.teal::after { background: rgba(8,127,115,.13); border-color: rgba(8,127,115,.17); }
.placeholder-cover.teal span { color: #07695f; }
.placeholder-cover.navy { background: linear-gradient(145deg, #1a3151, #10223c); }
.placeholder-cover.navy::before { border-color: rgba(143,199,255,.3); box-shadow: 0 0 0 40px rgba(143,199,255,.06), 0 0 0 80px rgba(143,199,255,.035); }
.placeholder-cover.navy::after { background: rgba(143,199,255,.13); border-color: rgba(143,199,255,.2); }
.placeholder-cover.navy span { color: #b9ddff; }

.article-hero-cover { min-height: 360px; margin-top: 38px; border-radius: var(--radius-lg); }
.article-shell { width: min(calc(100% - 40px), 840px); margin-inline: auto; }
.article-body { padding: 70px 0 90px; }
.article-body h2 { margin: 38px 0 13px; font-size: 27px; }
.article-body p { color: var(--ink-soft); font-size: 17px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; color: var(--muted); font-size: 13px; }
.coming-note { margin-top: 34px; padding: 22px; color: var(--ink-soft); background: var(--surface-soft); border-left: 4px solid var(--brand); border-radius: 0 14px 14px 0; }

.cta-block {
  padding: 56px;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  align-items: center;
  gap: 38px;
  color: #fff;
  background: var(--brand);
  border-radius: var(--radius-lg);
}
.cta-block h2 { margin-bottom: 10px; font-size: 38px; }
.cta-block p { margin-bottom: 0; color: #dce9ff; }
.cta-block .actions { justify-content: flex-end; }
.cta-block .button.secondary { color: var(--brand-dark); border-color: #fff; }

.page-hero {
  padding: 88px 0 66px;
  background: linear-gradient(180deg, #f5f9ff, #fff);
  border-bottom: 1px solid var(--line);
}
.page-hero .container { max-width: var(--content); }
.page-hero-content { max-width: 820px; }
.breadcrumb { margin-bottom: 24px; color: var(--muted); font-size: 13px; }
.breadcrumb a { color: var(--brand-dark); text-decoration: none; }
.page-actions { margin-top: 28px; }

.anchor-nav {
  padding: 14px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.anchor-links { display: flex; flex-wrap: wrap; gap: 8px; }
.anchor-links a { padding: 7px 11px; color: var(--ink-soft); background: var(--surface-soft); border-radius: 8px; font-size: 13px; font-weight: 700; text-decoration: none; }
.anchor-links a:hover { color: var(--brand-dark); background: var(--brand-soft); }

.pillar-section { padding: 78px 0; border-bottom: 1px solid var(--line); }
.pillar-section:last-child { border-bottom: 0; }
.pillar-head { display: grid; grid-template-columns: .55fr 1fr; gap: 54px; margin-bottom: 34px; }
.pillar-head h2 { margin-bottom: 0; font-size: 31px; letter-spacing: -.025em; }
.pillar-head p { margin-bottom: 0; color: var(--ink-soft); }

.status {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  color: var(--teal);
  background: var(--teal-soft);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 850;
}
.status.plan { color: var(--warm); background: var(--warm-soft); }
.detail-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.detail-list li { padding: 14px 16px; color: var(--ink-soft); background: var(--surface-soft); border-radius: 12px; }
.detail-list strong { color: var(--ink); }

.notice {
  padding: 19px 22px;
  color: var(--ink-soft);
  background: var(--warm-soft);
  border-left: 4px solid #e4a04c;
  border-radius: 0 12px 12px 0;
}
.notice strong { color: var(--ink); }

.article-list { display: grid; gap: 16px; }
.article-row {
  padding: 24px 26px;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.article-row time { color: var(--muted); font-size: 13px; }
.article-row h3 { margin: 0 0 5px; font-size: 18px; }
.article-row p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.form-shell { display: grid; grid-template-columns: .75fr 1.25fr; gap: 42px; }
.form-card { padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 17px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 750; }
.field input, .field select, .field textarea { width: 100%; padding: 12px 13px; color: var(--ink); background: #fff; border: 1px solid var(--line-strong); border-radius: 10px; outline: none; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.contact-message { display: none; margin-top: 16px; padding: 12px 14px; color: var(--teal); background: var(--teal-soft); border-radius: 10px; font-size: 13px; }
.contact-message.show { display: block; }

.site-footer { padding: 58px 0 28px; color: #d6dfeb; background: #101c2d; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, .6fr); gap: 42px; }
.footer-brand p { max-width: 390px; margin-top: 17px; color: #9eacbe; font-size: 14px; }
.footer-col h2 { margin-bottom: 15px; color: #fff; font-size: 14px; }
.footer-col a { display: block; margin: 9px 0; color: #aebaca; font-size: 13px; text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 42px; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; color: #7f8da0; border-top: 1px solid rgba(255,255,255,.09); font-size: 12px; }

@media (max-width: 1040px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav {
    position: absolute;
    top: 74px;
    left: 20px;
    right: 20px;
    padding: 12px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-header.scrolled .site-nav { background: #0b1421; border-color: rgba(255,255,255,.1); box-shadow: 0 16px 36px rgba(3,8,16,.28); }
  .site-header.scrolled .site-nav > a.active,
  .site-header.scrolled .nav-group.active > button { border-radius: 10px; box-shadow: none; background: rgba(255,255,255,.08); }
  .site-nav > a, .nav-group > button { width: 100%; text-align: left; }
  .nav-menu { position: static; margin: 4px 0; display: block; box-shadow: none; border: 0; background: var(--surface-soft); }
  .nav-cta { margin-left: 0; text-align: center !important; }
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .hero-art { min-height: 360px; max-width: 620px; width: 100%; margin-inline: auto; }
  .card-grid.four, .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid, .case-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-card:last-child { grid-column: 1 / -1; }
  .case-hero-grid { grid-template-columns: 1fr; }
  .case-hero .case-cover { min-height: 290px; }
  .value-flow { grid-template-columns: repeat(2, 1fr); }
  .value-step:not(:last-child)::after { display: none; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process-step:not(:last-child)::after { display: none; }
  .process-step:last-child { grid-column: 1 / -1; }
  .feature-layout { grid-template-columns: 1fr; gap: 32px; }
  .sticky-copy { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--content)); }
  .brand-copy span { display: none; }
  .hero { padding: 76px 0 62px; }
  h1 { font-size: 43px; }
  .hero-art { min-height: 280px; margin-top: -12px; }
  .hero-art::after { width: 170px; height: 170px; right: calc(50% - 85px); top: 56px; box-shadow: 0 0 0 38px rgba(23,92,211,.045), 0 0 0 76px rgba(23,92,211,.028); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 70px 0; }
  .card-grid, .card-grid.two, .card-grid.four, .audience-grid, .insight-grid, .pathway-grid, .value-flow, .role-list, .industry-grid, .case-grid, .case-detail-layout { grid-template-columns: 1fr; }
  .industry-card { min-height: auto; padding: 29px 24px; }
  .industry-card:last-child { grid-column: auto; }
  .case-aside { position: static; }
  .pathway-card { min-height: auto; padding: 29px 24px; }
  .process { grid-template-columns: 1fr; }
  .process-step:last-child { grid-column: auto; }
  .resource-band, .cta-block, .pillar-head, .form-shell, .ecosystem-band { grid-template-columns: 1fr; }
  .ecosystem-band { padding: 29px 23px; gap: 28px; }
  .article-hero-cover { min-height: 240px; }
  .cta-block { padding: 36px 26px; }
  .cta-block .actions { justify-content: flex-start; }
  .resource-band { padding: 28px 23px; }
  .article-row { grid-template-columns: 1fr; gap: 9px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}