:root {
  --ink: #17202a;
  --muted: #65717f;
  --line: #dbe3ec;
  --paper: #fbf8f1;
  --panel: #ffffff;
  --navy: #0f2742;
  --blue: #1f6f9f;
  --aqua: #4bb6b7;
  --gold: #c7953c;
  --warn: #b75d3f;
  --shadow: 0 24px 70px rgba(15, 39, 66, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  line-height: 1.75;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(75, 182, 183, 0.18), transparent 32rem),
    radial-gradient(circle at 92% 26%, rgba(199, 149, 60, 0.13), transparent 28rem),
    linear-gradient(135deg, #f7f1e6 0%, #eef5f6 46%, #f8fafc 100%);
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(219, 227, 236, 0.78);
  background: rgba(251, 248, 241, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.logo-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: 0 12px 28px rgba(31, 111, 159, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 9px 12px;
  border-radius: 999px;
  color: #2f3c4a;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
  color: var(--blue);
  background: rgba(31, 111, 159, 0.1);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--navy);
  background: white;
  font-weight: 800;
}

.hero {
  position: relative;
  overflow: clip;
  padding: 96px 0 86px;
}

.hero::before,
.hero::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  pointer-events: none;
}

.hero::before {
  width: 420px;
  height: 420px;
  right: max(24px, calc((100vw - 1180px) / 2));
  top: 42px;
  border: 1px solid rgba(31, 111, 159, 0.18);
  background:
    radial-gradient(circle at center, rgba(31, 111, 159, 0.12), transparent 58%),
    repeating-radial-gradient(circle at center, rgba(31, 111, 159, 0.13) 0 1px, transparent 1px 22px);
}

.hero::after {
  width: 220px;
  height: 220px;
  left: max(28px, calc((100vw - 1180px) / 2 + 24px));
  bottom: 42px;
  border: 1px solid rgba(199, 149, 60, 0.22);
  background:
    radial-gradient(circle at center, rgba(199, 149, 60, 0.16), transparent 62%),
    repeating-radial-gradient(circle at center, rgba(199, 149, 60, 0.16) 0 1px, transparent 1px 18px);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  max-width: 820px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.07em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

p {
  color: var(--muted);
}

.hero-lead {
  max-width: 720px;
  color: #405060;
  font-size: 19px;
}


.nav-part-link {
  color: white !important;
  background: linear-gradient(135deg, var(--navy), var(--blue)) !important;
}

.part-switch {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 26px;
}

.part-card {
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 20px;
  border: 1px solid rgba(31, 111, 159, 0.18);
  border-radius: 22px;
  color: var(--navy);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 38px rgba(15, 39, 66, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.part-card:hover {
  transform: translateY(-3px);
  border-color: rgba(31, 111, 159, 0.34);
  box-shadow: 0 22px 52px rgba(15, 39, 66, 0.16);
}

.part-card span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.part-card strong {
  font-size: 24px;
  line-height: 1.2;
}

.part-card em {
  color: var(--muted);
  font-size: 14px;
  font-style: normal;
}

.part-card.is-current {
  color: white;
  border-color: transparent;
  background:
    radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.22), transparent 7rem),
    linear-gradient(135deg, var(--navy), var(--blue));
}

.part-card.is-current span,
.part-card.is-current em {
  color: rgba(255, 255, 255, 0.78);
}

.summary-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.summary-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: white;
  font-weight: 800;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.1);
}

.summary-links a:hover {
  background: rgba(255, 255, 255, 0.18);
}.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.btn.primary {
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: 0 16px 34px rgba(31, 111, 159, 0.28);
}

.btn.secondary {
  color: var(--navy);
  border: 1px solid rgba(15, 39, 66, 0.18);
  background: rgba(255, 255, 255, 0.68);
}

.hero-panel,
.summary-card,
.card,
.qa-card,
.step,
.mapping-card,
.plan-card,
.route-card,
.decision,
.callout {
  border: 1px solid rgba(219, 227, 236, 0.8);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 28px;
}

.panel-title {
  margin-bottom: 18px;
  color: var(--navy);
  font-weight: 900;
}

.mini-flow {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mini-flow li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background: #f3f7f8;
  color: #344453;
  font-weight: 800;
}

.mini-flow span {
  display: grid;
  min-width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: var(--aqua);
}


.visual-panel {
  overflow: hidden;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 251, 251, 0.88)),
    radial-gradient(circle at 70% 0%, rgba(75, 182, 183, 0.28), transparent 14rem);
}

.workflow-illustration {
  display: block;
  width: 100%;
  margin: -4px 0 14px;
}

.mini-flow.compact {
  grid-template-columns: 1fr;
  gap: 10px;
}

.mini-flow.compact li {
  padding: 11px 12px;
  font-size: 14px;
}

.mini-flow.compact span {
  min-width: 34px;
  height: 34px;
  border-radius: 12px;
}

.diagram-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin: 0 0 28px;
  padding: 20px;
  border: 1px solid rgba(219, 227, 236, 0.82);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(247, 251, 251, 0.82)),
    repeating-linear-gradient(45deg, rgba(31, 111, 159, 0.06) 0 1px, transparent 1px 16px);
  box-shadow: var(--shadow);
}

.diagram-node {
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 22px;
  border-radius: 22px;
  color: white;
  position: relative;
  overflow: hidden;
}

.diagram-node::after {
  position: absolute;
  right: -22px;
  bottom: -28px;
  width: 98px;
  height: 98px;
  content: "";
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.diagram-node span,
.tool-bubble span,
.tool-bridge span {
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.82;
}

.diagram-node strong {
  position: relative;
  z-index: 1;
  font-size: 20px;
  line-height: 1.35;
}

.cad-node {
  background: linear-gradient(135deg, #0f2742, #1f6f9f);
}

.table-node {
  background: linear-gradient(135deg, #c7953c, #e0b561);
}

.revit-node {
  background: linear-gradient(135deg, #24505d, #4bb6b7);
}

.diagram-arrow {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 999px;
  color: var(--navy);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 39, 66, 0.12);
  font-size: 24px;
  font-weight: 900;
}

.tool-map {
  display: grid;
  grid-template-columns: 1fr 180px 1fr;
  gap: 18px;
  align-items: stretch;
  margin-bottom: 28px;
}

.tool-bubble,
.tool-bridge {
  min-height: 168px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 30px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.tool-bubble {
  color: white;
  position: relative;
  overflow: hidden;
}

.tool-bubble::before,
.tool-bubble::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.tool-bubble::before {
  width: 150px;
  height: 150px;
  right: -42px;
  top: -54px;
}

.tool-bubble::after {
  width: 76px;
  height: 76px;
  right: 34px;
  bottom: 20px;
}

.tool-bubble.rhino {
  background: linear-gradient(135deg, #37305a, #7a6eb0);
}

.tool-bubble.revit {
  background: linear-gradient(135deg, var(--navy), var(--blue));
}

.tool-bubble strong {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.tool-bridge {
  align-items: center;
  text-align: center;
  border: 1px dashed rgba(31, 111, 159, 0.32);
  color: var(--navy);
  background:
    radial-gradient(circle at 50% 20%, rgba(75, 182, 183, 0.22), transparent 7rem),
    rgba(255, 255, 255, 0.86);
}

.tool-bridge i {
  display: block;
  margin-top: 8px;
  color: var(--blue);
  font-size: 18px;
  font-style: normal;
  font-weight: 900;
}

.section {
  position: relative;
  overflow: clip;
  padding: 92px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.52);
}

.section::before,
.section::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.section::before {
  width: 210px;
  height: 210px;
  right: max(18px, calc((100vw - 1180px) / 2 - 20px));
  top: 34px;
  border-radius: 999px;
  border: 1px solid rgba(31, 111, 159, 0.1);
  background: radial-gradient(circle at center, rgba(75, 182, 183, 0.08), transparent 64%);
}

.section::after {
  width: 168px;
  height: 168px;
  left: max(18px, calc((100vw - 1180px) / 2 - 24px));
  bottom: 34px;
  opacity: 0.48;
  background-image:
    linear-gradient(rgba(31, 111, 159, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 111, 159, 0.12) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: radial-gradient(circle at center, black 0 58%, transparent 72%);
}

.section > .container {
  position: relative;
  z-index: 1;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 36px;
}

.card-grid {
  display: grid;
  gap: 22px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.qa-card,
.mapping-card,
.plan-card,
.route-card {
  padding: 26px;
}

.tag,
.plan-card span,
.step-index {
  display: inline-flex;
  margin-bottom: 16px;
  border-radius: 999px;
  padding: 5px 11px;
  color: var(--blue);
  background: rgba(31, 111, 159, 0.1);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.definition-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 28px;
  align-items: start;
}

.term-list {
  display: grid;
  gap: 14px;
}

.term-item {
  padding: 20px;
  border-left: 4px solid var(--gold);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
}

.term-item h3 {
  margin-bottom: 5px;
  color: var(--navy);
}

.term-item p,
.qa-card p,
.step li,
.mapping-card li,
.plan-card p,
.route-card p {
  margin-bottom: 0;
}

.qa-stack,
.timeline,
.plan-list {
  display: grid;
  gap: 20px;
}

.timeline {
  position: relative;
}

.timeline::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 23px;
  width: 2px;
  content: "";
  background: linear-gradient(var(--blue), var(--aqua), var(--gold));
}

.step {
  position: relative;
  margin-left: 54px;
  padding: 28px;
}

.step::before {
  position: absolute;
  left: -43px;
  top: 30px;
  width: 22px;
  height: 22px;
  border: 5px solid var(--paper);
  border-radius: 999px;
  content: "";
  background: var(--blue);
  box-shadow: 0 0 0 1px rgba(31, 111, 159, 0.2);
}

.step.warning-step::before {
  background: var(--warn);
}

.step ul,
.mapping-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.step li + li,
.mapping-card li + li {
  margin-top: 8px;
}

.mapping-grid,
.route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.mapping-card {
  background: linear-gradient(180deg, white, #f7fbfb);
}

.callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 28px;
  padding: 28px;
  background: linear-gradient(135deg, var(--navy), #174b66);
}

.callout strong,
.callout p {
  color: white;
}

.callout p {
  margin-bottom: 0;
  opacity: 0.82;
}

.callout span {
  flex: 0 0 auto;
  color: #f4d17d;
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.plan-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.plan-card {
  min-height: 230px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at 100% 0%, rgba(75, 182, 183, 0.24), transparent 9rem);
}

.route-card.warning {
  border-color: rgba(183, 93, 63, 0.22);
  background: linear-gradient(180deg, #fff9f4, white);
}

.decision {
  margin-top: 28px;
  padding: 30px;
  border-color: rgba(199, 149, 60, 0.32);
  background: #fff9ed;
}

.summary-section {
  padding-bottom: 112px;
}

.summary-card {
  padding: clamp(28px, 6vw, 58px);
  background:
    linear-gradient(135deg, rgba(15, 39, 66, 0.94), rgba(31, 111, 159, 0.9)),
    radial-gradient(circle at 100% 0%, rgba(75, 182, 183, 0.4), transparent 20rem);
}

.summary-card h2,
.summary-card p {
  color: white;
}

.summary-card p:last-child {
  max-width: 900px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.footer {
  padding: 28px 0;
  color: white;
  background: #091421;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-layout {
  gap: 24px;
}

.footer-brand {
  display: grid;
  gap: 4px;
}

.footer-brand span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.footer-brand strong {
  color: white;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.footer-signature {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  padding: 10px 14px;
  border: 1px solid rgba(191, 232, 232, 0.22);
  border-radius: 999px;
  color: #dff6f6;
  background: rgba(255, 255, 255, 0.06);
}

.signature-icon {
  color: var(--gold);
  font-size: 12px;
}

.footer-signature em {
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.footer a {
  color: #bfe8e8;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 980px) {
  .diagram-strip,
  .tool-map {
    grid-template-columns: 1fr;
  }

  .diagram-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .hero-grid,
  .definition-layout,
  .mapping-grid,
  .route-grid {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .plan-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .part-switch {
    grid-template-columns: 1fr;
  }

  .part-card {
    min-height: 112px;
  }

  .summary-links a {
    width: 100%;
  }


  .visual-panel {
    padding: 18px;
  }

  .workflow-illustration {
    margin-bottom: 8px;
  }

  .diagram-strip {
    padding: 14px;
    border-radius: 22px;
  }

  .diagram-node,
  .tool-bubble,
  .tool-bridge {
    min-height: 132px;
    padding: 20px;
  }


  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    inset: 66px 14px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
  }

  body.nav-open .nav-links {
    display: flex;
  }

  .nav-links a {
    padding: 12px 14px;
  }

  .hero {
    padding: 58px 0 56px;
  }

  h1 {
    font-size: clamp(38px, 13vw, 54px);
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions,
  .footer-inner,
  .callout {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-signature {
    margin-left: 0;
  }

  .btn {
    width: 100%;
  }

  
  .section {
    padding: 62px 0;
  }

  .card-grid.three,
  .plan-list {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    left: 12px;
  }

  .step {
    margin-left: 34px;
    padding: 22px;
  }

  .step::before {
    left: -31px;
    width: 18px;
    height: 18px;
    border-width: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


.btn.ghost {
  color: var(--blue);
  border: 1px solid rgba(31, 111, 159, 0.2);
  background: rgba(255, 255, 255, 0.76);
}

.section-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin-top: 4px;
  padding: 0 16px;
  border: 1px solid rgba(31, 111, 159, 0.18);
  border-radius: 999px;
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.78);
}

.section-link:hover,
.reference-list a:hover {
  color: var(--navy);
  border-color: rgba(31, 111, 159, 0.34);
}

.setup-hero-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
}

.setup-panel {
  background:
    radial-gradient(circle at 18% 12%, rgba(75, 182, 183, 0.22), transparent 12rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(247, 251, 251, 0.9));
}

.setup-flow-diagram {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.setup-flow-diagram span,
.setup-flow-diagram b {
  display: grid;
  min-height: 48px;
  place-items: center;
  border-radius: 16px;
  color: var(--navy);
  font-weight: 900;
  background: #f3f7f8;
}

.setup-flow-diagram b {
  min-height: 24px;
  color: var(--gold);
  background: transparent;
}

.setup-grid,
.check-grid {
  display: grid;
  gap: 20px;
}

.setup-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.check-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.setup-card,
.setup-step,
.check-card,
.setup-note,
.reference-list {
  border: 1px solid rgba(219, 227, 236, 0.84);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.setup-card,
.check-card,
.setup-note {
  padding: 24px;
}

.setup-card h3,
.check-card h3,
.setup-step h3 {
  margin-bottom: 10px;
}

.table-wrap {
  width: 100%;
  margin-top: 28px;
  overflow-x: auto;
  border: 1px solid rgba(219, 227, 236, 0.86);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.setup-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.setup-table th,
.setup-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(219, 227, 236, 0.8);
  text-align: left;
  vertical-align: top;
}

.setup-table th {
  color: var(--navy);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(31, 111, 159, 0.08);
}

.setup-table td {
  color: #465665;
}

.setup-timeline {
  display: grid;
  gap: 22px;
}

.setup-step {
  position: relative;
  padding: 28px;
}

.setup-step ul,
.check-card ul {
  margin-bottom: 0;
  padding-left: 1.2em;
  color: #465665;
}

.setup-step li,
.check-card li {
  margin-bottom: 8px;
}

.setup-note {
  margin-top: 28px;
  color: var(--navy);
  background:
    radial-gradient(circle at 0% 0%, rgba(242, 199, 107, 0.2), transparent 14rem),
    rgba(255, 255, 255, 0.9);
}

.setup-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.reference-list {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.reference-list a {
  display: block;
  padding: 14px 16px;
  border: 1px solid rgba(31, 111, 159, 0.14);
  border-radius: 16px;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
  background: rgba(247, 251, 251, 0.86);
  overflow-wrap: anywhere;
}

@media (max-width: 980px) {
  .setup-hero-grid,
  .setup-grid.four,
  .check-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .setup-card,
  .setup-step,
  .check-card,
  .setup-note,
  .reference-list {
    padding: 20px;
  }

  .setup-table {
    min-width: 680px;
  }
}