:root {
  --dm-blue: #1473e6;
  --dm-cyan: #16c8f4;
  --dm-teal: #10a99f;
  --dm-purple: #8762d8;
  --dm-yellow: #f0b400;
  --dm-ink: #142238;
  --dm-muted: #5d6d82;
  --dm-line: #d9e3ef;
  --dm-paper: #f5f8fc;
  --dm-card: #ffffff;
  --dm-dark: #10233c;
  --dm-shadow: 0 14px 35px rgba(20, 51, 86, .09);
  --paper: var(--dm-paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.data-model-page, .data-model-page { margin: 0; background: var(--dm-paper); color: var(--dm-ink); font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif; line-height: 1.65; }
.data-model-page a { color: inherit; text-decoration: none; }
.dm-wrap { width: min(1240px, calc(100% - 40px)); margin: 0 auto; }

.data-model-page .topbar { height: 70px; padding: 0 4vw; display: grid; grid-template-columns: minmax(180px, 1fr) auto minmax(440px, 1fr); align-items: center; gap: 16px; position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--dm-line); backdrop-filter: blur(14px); }
.data-model-page .brand-back { display: flex; align-items: center; gap: 12px; min-width: 0; font: 600 12px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; color: #40526a; }
.data-model-page .brand-back img { display: block; height: 32px; width: auto; }
.data-model-page .report-name { padding: 0 12px; color: #27364a; font-size: 17px; font-weight: 800; white-space: nowrap; }
.data-model-page .topbar-end { display: flex; align-items: center; justify-content: flex-end; min-width: 0; gap: 12px; }
.data-model-page .topbar nav { display: flex; justify-content: flex-end; gap: 4px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.data-model-page .topbar nav::-webkit-scrollbar { display: none; }
.data-model-page .topbar nav a { flex: 0 0 auto; padding: 7px 8px; border-radius: 5px; color: #536277; font-size: 12px; }
.data-model-page .topbar nav a:hover { color: var(--dm-blue); background: #eef5ff; }
.data-model-page .solution-nav-auth { flex: 0 0 auto; }

.dm-hero { position: relative; overflow: hidden; padding: 92px 0 72px; background: #f8fbff; }
.dm-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(20,115,230,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(20,115,230,.055) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(90deg, #000 0%, rgba(0,0,0,.45) 58%, transparent 100%); }
.dm-hero::after { content: ""; position: absolute; right: -15vw; top: -22vw; width: 48vw; height: 48vw; border: 1px solid rgba(20,115,230,.35); border-radius: 50%; box-shadow: 0 0 0 8vw rgba(22,200,244,.04), 0 0 0 16vw rgba(135,98,216,.025); }
.dm-hero-layout, .dm-hero-copy, .dm-hero-aside { position: relative; z-index: 1; }
.dm-hero-layout { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(320px, .58fr); align-items: end; gap: 7vw; }
.dm-kicker, .dm-section-no { margin: 0 0 22px; color: var(--dm-blue); font: 800 11px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .13em; text-transform: uppercase; }
.dm-hero h1 { max-width: 830px; margin: 0; color: var(--dm-ink); font-size: clamp(48px, 6.2vw, 88px); line-height: 1.08; letter-spacing: 0; }
.dm-hero h1 span { color: var(--dm-blue); }
.dm-lead { max-width: 760px; margin: 30px 0 0; color: #4f6076; font-size: clamp(17px, 1.55vw, 21px); line-height: 1.8; }
.dm-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 31px; }
.dm-primary, .dm-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 19px; border: 1px solid var(--dm-blue); border-radius: 5px; font-size: 14px; font-weight: 800; transition: transform .2s, background .2s; }
.dm-primary { background: var(--dm-blue); color: #fff; }
.dm-secondary { color: var(--dm-blue); background: #fff; }
.dm-primary:hover, .dm-secondary:hover { transform: translateY(-2px); }
.dm-secondary:hover { background: #edf5ff; }
.dm-hero-aside { padding: 28px; color: #fff; background: var(--dm-dark); border-top: 5px solid var(--dm-purple); box-shadow: var(--dm-shadow); }
.dm-aside-label { color: #b8a5ed; font: 800 10px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; }
.dm-hero-aside blockquote { margin: 32px 0; font-size: 20px; font-weight: 700; line-height: 1.7; }
.dm-hero-aside strong { color: #c8eefd; }
.dm-mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding-top: 18px; border-top: 1px solid #354a67; }
.dm-mini-stats b { display: block; color: #fff; font: 800 22px/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.dm-mini-stats span { display: block; margin-top: 5px; color: #aebdcd; font-size: 11px; line-height: 1.35; }

.dm-section { padding: 94px 0; }
.dm-section-dark { color: #f7f9fc; background: #101c2b; }
.dm-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr); align-items: end; gap: 60px; margin-bottom: 42px; }
.dm-section-heading h2 { max-width: 820px; margin: 0; color: inherit; font-size: clamp(34px, 4vw, 54px); line-height: 1.22; letter-spacing: 0; }
.dm-section-heading h2 span { color: var(--dm-blue); }
.dm-section-intro { margin: 0; color: var(--dm-muted); font-size: 15px; line-height: 1.85; }
.dm-section-dark .dm-section-intro { color: #aeb9c7; }
.dm-section-dark .dm-section-no { color: var(--dm-cyan); }

.dm-contents-list { border-top: 1px solid #334153; }
.dm-contents-list a { display: grid; grid-template-columns: 82px minmax(0, 1fr) 32px; align-items: center; gap: 26px; padding: 21px 14px; border-bottom: 1px solid #334153; transition: background .2s, padding .2s; }
.dm-contents-list a:hover { padding-left: 24px; background: var(--dm-blue); }
.dm-contents-list > a > span { color: var(--dm-cyan); font: 800 21px/1 ui-monospace, SFMono-Regular, Consolas, monospace; }
.dm-contents-list b { display: block; font-size: 19px; }
.dm-contents-list p { margin: 5px 0 0; color: #a9b7c6; font-size: 13px; }
.dm-contents-list i { color: #c3afea; font-size: 20px; font-style: normal; }
.dm-contents-list a:hover > span, .dm-contents-list a:hover p, .dm-contents-list a:hover i { color: #fff; }
.dm-contents-flow { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 28px; padding: 16px 20px; color: #c3ceda; border: 1px solid #334153; font: 700 11px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.dm-contents-flow i { color: var(--dm-cyan); font-style: normal; }

.dm-capability { display: grid; gap: 11px; }
.dm-capability-row { display: grid; grid-template-columns: 78px 245px minmax(0, 1fr) 230px; align-items: center; gap: 22px; padding: 18px 22px; background: var(--dm-card); border: 1px solid var(--dm-line); box-shadow: 0 6px 20px rgba(20,51,86,.04); }
.dm-capability-level { display: grid; width: 52px; height: 52px; place-items: center; color: #fff; border-radius: 6px; font-weight: 900; }
.dm-capability-row:nth-child(1) .dm-capability-level { color: #563f00; background: var(--dm-yellow); }
.dm-capability-row:nth-child(2) .dm-capability-level { background: var(--dm-purple); }
.dm-capability-row:nth-child(3) .dm-capability-level { background: var(--dm-teal); }
.dm-capability-row:nth-child(4) .dm-capability-level { color: #064a5b; background: var(--dm-cyan); }
.dm-capability-title b { display: block; font-size: 18px; }
.dm-capability-title span, .dm-capability-note { color: var(--dm-muted); font-size: 12px; }
.dm-capability-copy { color: #46576d; font-size: 14px; }
.dm-capability-note { padding-left: 15px; border-left: 2px solid var(--dm-line); }

.dm-route { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.dm-route-card { position: relative; display: flex; flex-direction: column; min-height: 338px; padding: 23px 20px; overflow: hidden; background: var(--dm-card); border: 1px solid var(--dm-line); box-shadow: 0 8px 25px rgba(20,51,86,.055); }
.dm-route-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: var(--dm-blue); }
.dm-route-card:nth-child(2)::before { background: var(--dm-cyan); }
.dm-route-card:nth-child(3)::before { background: var(--dm-teal); }
.dm-route-card:nth-child(4)::before { background: var(--dm-purple); }
.dm-route-stage { margin-top: 3px; color: var(--dm-muted); font: 800 10px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .12em; }
.dm-route-card h3 { margin: 12px 0 3px; font-size: 22px; }
.dm-route-value { margin-bottom: 19px; color: var(--dm-blue); font-size: 15px; font-weight: 900; }
.dm-route-card:nth-child(2) .dm-route-value { color: #07819f; }
.dm-route-card:nth-child(3) .dm-route-value { color: #058078; }
.dm-route-card:nth-child(4) .dm-route-value { color: #7653bf; }
.dm-route-card ul { margin: 0; padding-left: 19px; color: #46576d; font-size: 14px; }
.dm-route-card li { margin: 9px 0; }
.dm-route-foot { margin-top: auto; padding-top: 13px; color: var(--dm-muted); border-top: 1px solid var(--dm-line); font-size: 12px; }

.dm-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dm-service-card { display: flex; flex-direction: column; min-height: 410px; padding: 28px; border: 1px solid var(--dm-line); border-top: 5px solid var(--dm-blue); background: var(--dm-card); box-shadow: 0 9px 24px rgba(20,51,86,.055); }
.dm-service-card:nth-child(2) { border-top-color: var(--dm-teal); }
.dm-service-card:nth-child(3) { border-top-color: var(--dm-purple); }
.dm-service-index { color: var(--dm-blue); font: 800 11px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .1em; }
.dm-service-card:nth-child(2) .dm-service-index { color: var(--dm-teal); }
.dm-service-card:nth-child(3) .dm-service-index { color: var(--dm-purple); }
.dm-service-card h3 { margin: 38px 0 13px; font-size: 27px; line-height: 1.32; }
.dm-service-card p { margin: 0; color: var(--dm-muted); font-size: 14px; line-height: 1.8; }
.dm-service-card ul { margin: 25px 0 0; padding: 0; list-style: none; }
.dm-service-card li { padding: 10px 0; color: #33465e; border-top: 1px solid var(--dm-line); font-size: 14px; }
.dm-service-card li::before { content: "—"; margin-right: 8px; color: var(--dm-blue); }
.dm-service-card:nth-child(2) li::before { color: var(--dm-teal); }
.dm-service-card:nth-child(3) li::before { color: var(--dm-purple); }

.dm-delivery { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr); gap: 20px; }
.dm-delivery-main, .dm-outcome { padding: 30px; background: var(--dm-card); border: 1px solid var(--dm-line); box-shadow: 0 9px 24px rgba(20,51,86,.055); }
.dm-delivery-main h3, .dm-outcome h3 { margin: 0 0 20px; font-size: 23px; }
.dm-delivery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dm-delivery-item { min-height: 105px; padding: 17px; background: #f8fbff; border: 1px solid #e2ebf5; }
.dm-delivery-item b { display: block; margin-bottom: 6px; font-size: 15px; }
.dm-delivery-item span { color: var(--dm-muted); font-size: 12px; line-height: 1.55; }
.dm-outcome { color: #f7f9fc; border-top: 5px solid var(--dm-purple); background: #17273d; }
.dm-outcome h3 { color: #fff; }
.dm-outcome p { color: #c1cbd8; font-size: 15px; line-height: 1.8; }
.dm-outcome-list { margin: 23px 0 0; padding: 0; list-style: none; }
.dm-outcome-list li { display: grid; grid-template-columns: 34px 1fr; gap: 11px; align-items: start; padding: 11px 0; border-top: 1px solid #33475f; color: #e4eaf1; font-size: 13px; }
.dm-outcome-list span { color: var(--dm-cyan); font: 800 12px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.dm-outcome-list b { display: block; margin-bottom: 2px; color: #fff; }

.dm-cta { padding: 76px 0; color: #fff; background: var(--dm-dark); }
.dm-cta-box { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 40px; padding: 34px 0; border-top: 1px solid #354a67; border-bottom: 1px solid #354a67; }
.dm-cta h2 { margin: 0 0 8px; font-size: clamp(28px, 3.5vw, 43px); line-height: 1.2; }
.dm-cta p { margin: 0; color: #b8c4d1; }
.dm-cta .dm-primary { flex: 0 0 auto; background: var(--dm-cyan); border-color: var(--dm-cyan); color: #073847; }
.dm-footer { padding: 26px 0; color: #7c8da2; background: #0d1d30; font-size: 12px; }
.dm-footer-inner { display: flex; justify-content: space-between; gap: 20px; }

@media (max-width: 1080px) {
  .data-model-page .topbar { grid-template-columns: minmax(180px, 1fr) minmax(420px, 1fr); }
  .data-model-page .report-name { display: none; }
  .dm-hero-layout, .dm-section-heading, .dm-delivery { grid-template-columns: 1fr; }
  .dm-hero-aside { max-width: 560px; }
  .dm-route { grid-template-columns: repeat(2, 1fr); }
  .dm-service-grid { grid-template-columns: 1fr; }
  .dm-service-card { min-height: 0; }
  .dm-capability-row { grid-template-columns: 68px 220px minmax(0, 1fr); }
  .dm-capability-note { display: none; }
}

@media (max-width: 720px) {
  .dm-wrap { width: min(100% - 24px, 1240px); }
  .data-model-page .topbar { height: auto; min-height: 68px; padding: 10px 18px; grid-template-columns: 1fr; gap: 7px; }
  .data-model-page .topbar-end { width: 100%; justify-content: space-between; }
  .data-model-page .topbar nav { justify-content: flex-start; gap: 3px; }
  .data-model-page .topbar nav a { padding: 6px 7px; }
  .data-model-page .brand-back img { height: 29px; }
  .dm-hero { padding: 60px 0 50px; }
  .dm-hero h1 { font-size: clamp(43px, 13vw, 62px); }
  .dm-lead { font-size: 16px; }
  .dm-mini-stats { gap: 7px; }
  .dm-section { padding: 68px 0; }
  .dm-section-heading { gap: 18px; margin-bottom: 30px; }
  .dm-contents-list a { grid-template-columns: 58px minmax(0, 1fr) 20px; gap: 12px; padding: 17px 7px; }
  .dm-contents-list b { font-size: 16px; }
  .dm-contents-flow { display: none; }
  .dm-capability-row { grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding: 16px; }
  .dm-capability-copy { grid-column: 2; font-size: 13px; }
  .dm-capability-title b { font-size: 16px; }
  .dm-route { grid-template-columns: 1fr; }
  .dm-route-card { min-height: 0; }
  .dm-route-foot { margin-top: 28px; }
  .dm-service-card { padding: 23px; }
  .dm-service-card h3 { margin-top: 27px; }
  .dm-delivery-main, .dm-outcome { padding: 21px; }
  .dm-delivery-grid { grid-template-columns: 1fr; }
  .dm-cta { padding: 55px 0; }
  .dm-cta-box { grid-template-columns: 1fr; gap: 22px; }
  .dm-cta .dm-primary { width: 100%; }
  .dm-footer-inner { flex-direction: column; gap: 5px; }
}