:root {
  --paper: oklch(0.985 0.007 92);
  --paper-2: oklch(0.955 0.012 92);
  --ink: oklch(0.19 0.035 235);
  --muted: oklch(0.45 0.025 235);
  --line: oklch(0.86 0.018 92);
  --teal: oklch(0.55 0.145 178);
  --teal-dark: oklch(0.34 0.095 178);
  --gold: oklch(0.72 0.155 76);
  --clay: oklch(0.67 0.095 42);
  --leaf: oklch(0.61 0.14 145);
  --night: oklch(0.18 0.055 238);
  --night-soft: oklch(0.25 0.045 238);
  --shadow: 0 24px 80px oklch(0.24 0.03 235 / 0.16);
  --hover-border: oklch(0.66 0.09 178 / 0.76);
  --hover-border-warm: oklch(0.75 0.12 76 / 0.78);
  --hover-surface: oklch(0.99 0.011 92);
  --hover-surface-tint: oklch(0.955 0.026 178);
  --hover-shadow: 0 22px 58px oklch(0.24 0.03 235 / 0.13);
  --hover-shadow-strong: 0 28px 78px oklch(0.2 0.032 235 / 0.2);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "HarmonyOS Sans SC", "MiSans", "Alibaba PuHuiTi", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.68;
  letter-spacing: 0;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 200;
  background: var(--gold);
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 48px);
  color: oklch(0.98 0.01 92);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-solid {
  background: oklch(0.985 0.007 92 / 0.94);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  font-weight: 750;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 10px;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px oklch(0.19 0.035 235 / 0.18));
}

.brand-text {
  color: currentColor;
  font-size: 1.05rem;
  font-weight: 850;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.45vw, 24px);
  font-size: 0.94rem;
}

.site-nav a {
  opacity: 0.9;
}

.site-nav a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 8px 14px;
  border: 1px solid currentColor;
  border-radius: 6px;
}

.header-phone {
  padding: 8px 0;
  color: var(--teal-dark);
  font-weight: 850;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  padding: 11px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
}

.home-page .site-header {
  background: oklch(0.985 0.007 92 / 0.88);
  color: var(--ink);
  border-bottom: 1px solid oklch(0.86 0.018 92 / 0.72);
  backdrop-filter: blur(14px);
}

.home-page .site-header .nav-cta {
  border-color: var(--ink);
}

@media (min-width: 981px) {
  .site-nav .header-phone,
  .site-nav .nav-cta {
    display: none;
  }

  body:has([data-diagnosis]) .contact-dock,
  body:has(.intent-conversion) .contact-dock,
  body:has(.collection-diagnosis-band) .contact-dock,
  .has-diagnosis .contact-dock,
  .has-intent-conversion .contact-dock,
  .has-collection-diagnosis .contact-dock {
    display: none;
  }
}

body.has-consult-modal {
  overflow: hidden;
}

body:has([data-diagnosis]) .contact-dock,
body:has(.intent-conversion) .contact-dock,
body:has(.collection-diagnosis-band) .contact-dock,
.has-diagnosis .contact-dock,
.has-intent-conversion .contact-dock,
.has-collection-diagnosis .contact-dock {
  display: none;
}

.consult-modal {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: grid;
  place-items: center;
  padding: 24px;
}

.consult-modal[hidden] {
  display: none;
}

.consult-backdrop {
  position: absolute;
  inset: 0;
  background: oklch(0.2 0.018 235 / 0.55);
}

.consult-panel {
  position: relative;
  display: grid;
  gap: 18px;
  width: min(100%, 460px);
  max-height: min(760px, calc(100svh - 36px));
  overflow: auto;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid oklch(0.82 0.02 92);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 28px 80px oklch(0.2 0.02 235 / 0.22);
}

.consult-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: oklch(0.985 0.007 92);
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1;
}

.consult-intro {
  display: grid;
  gap: 8px;
  padding-right: 48px;
}

.consult-intro h2 {
  max-width: 11em;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.16;
}

.consult-intro p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.consult-form {
  display: grid;
  gap: 12px;
}

.hero {
  position: relative;
  min-height: 86svh;
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) minmax(520px, 1.1fr);
  align-items: center;
  gap: clamp(36px, 5vw, 86px);
  padding: 132px clamp(22px, 5.5vw, 86px) 64px;
  overflow: hidden;
  color: var(--ink);
  background:
    linear-gradient(90deg, oklch(0.985 0.007 92) 0%, oklch(0.965 0.015 92) 52%, oklch(0.89 0.042 178) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 92px clamp(22px, 5.5vw, 86px) auto auto;
  width: min(45vw, 720px);
  height: min(68vh, 680px);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.22 0.06 238), oklch(0.28 0.08 178));
  box-shadow: 0 28px 90px oklch(0.22 0.035 235 / 0.16);
}

.hero-content,
.chain-preview,
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-visual {
  margin: 0;
  border: 1px solid oklch(0.65 0.04 178 / 0.48);
  border-radius: 8px;
  overflow: hidden;
  background: var(--night);
  box-shadow: 0 30px 90px oklch(0.2 0.04 235 / 0.22);
}

.hero-visual img {
  width: 100%;
  min-height: clamp(420px, 48vw, 640px);
  object-fit: cover;
  object-position: 54% center;
}

.hero-v4 {
  min-height: 92svh;
  grid-template-columns: minmax(360px, 0.78fr) minmax(560px, 1.22fr);
  background:
    linear-gradient(90deg, oklch(0.985 0.007 92) 0%, oklch(0.962 0.015 92) 48%, oklch(0.88 0.04 178) 100%);
}

.hero-v4::before {
  width: min(50vw, 860px);
  height: min(74vh, 760px);
  background:
    linear-gradient(135deg, oklch(0.2 0.052 238), oklch(0.28 0.076 178));
}

.hero-v4 h1 {
  max-width: 780px;
  font-size: clamp(3.05rem, 4.4vw, 5.25rem);
}

.hero-v4 .hero-lead {
  max-width: 600px;
}

.hero-visual-v4 img {
  min-height: clamp(500px, 48vw, 720px);
  object-position: center center;
}

.hero-proof-v4 {
  margin-top: 38px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 750;
}

.hero .eyebrow {
  color: var(--teal-dark);
}

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

h1 {
  max-width: 840px;
  margin-bottom: 22px;
  font-size: clamp(2.85rem, 3.8vw, 4.35rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(3rem, 3.75vw, 4.55rem);
  line-height: 1.08;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.16rem;
  line-height: 1.78;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 750;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--gold);
  color: var(--ink);
}

.button.secondary {
  border-color: oklch(0.35 0.025 235 / 0.36);
  color: var(--ink);
  background: oklch(0.985 0.007 92 / 0.72);
}

.button.secondary.light {
  border-color: oklch(0.95 0.01 92 / 0.6);
}

.section .button.secondary,
.page-section .button.secondary,
.listing-hero .button.secondary,
.assessment-result .button.secondary {
  border-color: var(--line);
  color: var(--ink);
}

:where(
  .contact-phone-card,
  .chain-lane,
  .buyer-screen,
  .ops-ticket,
  .advantage-stack article,
  .market-grid article,
  .role-grid article,
  .case-stack article,
  .upgrade-grid article,
  .product-panel,
  .industry-panel,
  .case-main,
  .case-ticket,
  .case-meter,
  .case-feature,
  .scene-card,
  details,
  .page-intro,
  .intro-note,
  .two-col > div,
  .capability-grid article,
  .listing-card,
  .outcome-grid span,
  .assessment-teaser-visual,
  .assessment-result,
  .assessment-note,
  .result-meta span,
  .diagnosis-form fieldset,
  .diagnosis-result,
  .diagnosis-route span,
  .diagnosis-report,
  .llm-report-card,
  .diagnosis-lead-form,
  .decision-panel > div,
  .decision-aside,
  .decision-list article,
  .guide-intro,
  .guide-aside,
  .page-visual
) {
  transition:
    transform 190ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 190ms ease,
    border-color 190ms ease,
    background 190ms ease,
    color 190ms ease;
}

:where(
  .lane article,
  .system-map article,
  .diagnosis-strip-grid article,
  .chain-rail article,
  .assessment-paths article,
  .assessment-form fieldset,
  .diagnosis-logic-grid article,
  .fit-grid a
) {
  transition:
    box-shadow 190ms ease,
    border-color 190ms ease,
    background 190ms ease,
    color 190ms ease;
}

:where(
  .scene-card img,
  .scene-card-large img,
  .case-feature img,
  .case-stack:not(.case-result-stack) img,
  .assessment-teaser-visual img,
  .page-visual img
) {
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (hover: hover) and (pointer: fine) {
  :is(
    .contact-phone-card,
    .chain-lane,
    .buyer-screen,
    .ops-ticket,
    .market-grid article,
    .role-grid article,
    .case-stack article,
    .upgrade-grid article,
    .product-panel,
    .industry-panel,
    .case-main,
    .case-ticket,
    .case-meter,
    .case-feature,
    .scene-card,
    details,
    .page-intro,
    .intro-note,
    .two-col > div,
    .capability-grid article,
    .listing-card,
    .assessment-teaser-visual,
    .assessment-result,
    .assessment-note,
    .result-meta span,
    .diagnosis-form fieldset,
    .diagnosis-route span,
    .decision-panel > div,
    .decision-list article,
    .guide-intro,
    .page-visual
  ):hover {
    transform: translateY(-4px);
    border-color: var(--hover-border);
    background: var(--hover-surface);
    box-shadow: var(--hover-shadow);
  }

  .decision-aside:hover {
    transform: translateY(-4px);
    border-color: oklch(0.62 0.1 178 / 0.86);
    background:
      linear-gradient(145deg, oklch(0.18 0.058 238), oklch(0.28 0.07 178)),
      var(--night);
    box-shadow: var(--hover-shadow-strong);
  }

  .decision-aside:hover p {
    color: oklch(0.86 0.018 92);
  }

  :is(
    .advantage-stack article,
    .outcome-grid span
  ):hover {
    transform: translateY(-4px);
    border-color: var(--hover-border-warm);
    box-shadow: 0 24px 68px oklch(0.08 0.02 238 / 0.28);
  }

  :is(
    .lane article,
    .system-map article,
    .diagnosis-strip-grid article,
    .chain-rail article,
    .assessment-paths article,
    .assessment-form fieldset,
    .diagnosis-logic-grid article,
    .fit-grid a
  ):hover {
    border-color: var(--hover-border);
    background: var(--hover-surface-tint);
    box-shadow: inset 0 0 0 1px oklch(0.56 0.11 178 / 0.2);
  }

  :is(
    .fit-grid a,
    .advantage-stack article
  ):hover {
    background: oklch(0.29 0.055 238);
  }

  :is(
    .listing-card,
    .capability-grid article,
    .market-grid article,
    .role-grid article,
    .case-stack article,
    .upgrade-grid article,
    .scene-card,
    .case-feature,
    .decision-list article,
    .assessment-paths article,
    .diagnosis-logic-grid article,
    .diagnosis-strip-grid article,
    .chain-rail article,
    .lane article,
    .guide-intro
  ):hover :where(h2, h3) {
    color: var(--teal-dark);
  }

  .listing-card:hover li {
    border-color: oklch(0.68 0.06 178 / 0.5);
    background: oklch(0.945 0.026 178);
    color: var(--ink);
  }

  :is(
    .scene-card,
    .scene-card-large,
    .case-feature,
    .case-stack:not(.case-result-stack) article,
    .assessment-teaser-visual,
    .page-visual
  ):hover img {
    transform: scale(1.025);
  }
}

@media (prefers-reduced-motion: reduce) {
  :where(
    .contact-phone-card,
    .chain-lane,
    .buyer-screen,
    .ops-ticket,
    .advantage-stack article,
    .market-grid article,
    .role-grid article,
    .case-stack article,
    .upgrade-grid article,
    .product-panel,
    .industry-panel,
    .case-main,
    .case-ticket,
    .case-meter,
    .case-feature,
    details,
    .page-intro,
    .intro-note,
    .two-col > div,
    .capability-grid article,
    .listing-card,
    .outcome-grid span,
    .assessment-teaser-visual,
    .assessment-result,
    .assessment-note,
    .result-meta span,
    .diagnosis-form fieldset,
    .diagnosis-result,
    .diagnosis-route span,
    .diagnosis-report,
    .llm-report-card,
    .diagnosis-lead-form,
    .decision-panel > div,
    .decision-aside,
    .decision-list article,
    .guide-intro,
    .guide-aside,
    .page-visual,
    .lane article,
    .system-map article,
    .diagnosis-strip-grid article,
    .chain-rail article,
    .assessment-paths article,
    .assessment-form fieldset,
    .diagnosis-logic-grid article,
    .fit-grid a,
    .scene-card img,
    .scene-card-large img,
    .case-feature img,
    .case-stack:not(.case-result-stack) img,
    .assessment-teaser-visual img,
    .page-visual img
  ) {
    transition: none;
  }
}

.home-contact-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  padding: 30px max(clamp(20px, 6vw, 80px), calc((100vw - var(--max)) / 2));
  border-top: 1px solid oklch(0.82 0.035 178 / 0.58);
  border-bottom: 1px solid oklch(0.82 0.035 178 / 0.58);
  background:
    linear-gradient(90deg, oklch(0.97 0.016 92) 0%, oklch(0.94 0.035 178) 100%);
  box-shadow: inset 0 1px 0 oklch(0.99 0.006 92 / 0.8);
}

.home-contact-strip h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(1.45rem, 2vw, 2.05rem);
  line-height: 1.18;
  letter-spacing: 0;
}

.home-contact-note {
  max-width: 600px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.home-contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  align-items: center;
}

.home-path-strip {
  grid-template-columns: minmax(0, 0.76fr) minmax(520px, 1fr);
}

.home-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.home-path-grid article {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 118px;
  padding: 16px;
  border: 1px solid oklch(0.72 0.055 178 / 0.58);
  border-radius: 8px;
  background: oklch(0.985 0.007 92 / 0.76);
  box-shadow: 0 14px 36px oklch(0.29 0.034 235 / 0.07);
}

.home-path-grid span {
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.home-path-grid strong {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.45;
}

.contact-phone-card {
  display: grid;
  min-width: 230px;
  padding: 13px 16px;
  border: 1px solid oklch(0.72 0.055 178 / 0.58);
  border-radius: 8px;
  background: oklch(0.985 0.007 92 / 0.82);
  box-shadow: 0 12px 34px oklch(0.29 0.034 235 / 0.08);
}

.contact-phone-card span,
.contact-phone-card small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.contact-phone-card strong {
  color: var(--teal-dark);
  font-size: 1.2rem;
  line-height: 1.25;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: 720px;
  margin: 44px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-proof article {
  padding: 18px 18px 18px 0;
  border-right: 1px solid var(--line);
}

.hero-proof article:last-child {
  border-right: 0;
  padding-right: 0;
  padding-left: 18px;
}

.hero-proof article:nth-child(2) {
  padding-left: 18px;
}

.hero-proof span {
  display: block;
  margin-bottom: 14px;
  color: var(--teal-dark);
  font-weight: 850;
}

.hero-proof strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 850;
  line-height: 1.3;
}

.hero-proof p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.hero-proof-compact strong {
  margin-bottom: 0;
}

.chain-preview {
  display: grid;
  gap: 22px;
  min-height: 560px;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid oklch(0.7 0.05 178 / 0.5);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.17 0.056 238), oklch(0.21 0.07 178) 54%, oklch(0.25 0.07 150)),
    repeating-linear-gradient(90deg, oklch(0.95 0.012 92 / 0.08) 0 1px, transparent 1px 72px);
  color: oklch(0.98 0.01 92);
  box-shadow: 0 28px 90px oklch(0.22 0.035 235 / 0.18);
}

.chain-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 18px;
  border-bottom: 1px solid oklch(0.66 0.05 178 / 0.44);
  font-weight: 850;
}

.chain-head span {
  color: var(--gold);
}

.chain-head strong {
  max-width: 240px;
  color: oklch(0.92 0.018 92);
  font-size: 1.35rem;
  line-height: 1.24;
  text-align: right;
}

.chain-canvas {
  position: relative;
  display: grid;
  grid-template-columns: minmax(130px, 0.4fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.order-spine {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 350px;
  padding: 24px;
  border: 1px solid oklch(0.62 0.055 178 / 0.62);
  border-radius: 8px;
  background:
    linear-gradient(180deg, oklch(0.92 0.036 76), oklch(0.77 0.12 76)),
    linear-gradient(145deg, oklch(0.99 0.007 92), oklch(0.94 0.025 92));
  color: var(--ink);
}

.order-spine::after {
  content: "";
  position: absolute;
  top: 38px;
  bottom: 38px;
  right: -10px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--teal));
}

.order-spine span {
  margin-bottom: 10px;
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 850;
}

.order-spine strong {
  font-size: clamp(2rem, 2.7vw, 3rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.lane-list {
  display: grid;
  gap: 10px;
}

.chain-lane {
  position: relative;
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 82px;
  padding: 16px 18px;
  border: 1px solid oklch(0.62 0.05 178 / 0.48);
  border-radius: 8px;
  background: oklch(0.985 0.007 92 / 0.94);
  color: var(--ink);
}

.chain-lane::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 50%;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--teal));
}

.chain-lane span {
  color: var(--teal-dark);
  font-size: 0.92rem;
  font-weight: 850;
}

.chain-lane strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.08rem;
  line-height: 1.28;
}

.chain-lane p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.chain-lane:nth-child(2) {
  background: oklch(0.965 0.025 178 / 0.94);
}

.chain-lane:nth-child(3) {
  background: oklch(0.955 0.032 145 / 0.94);
}

.chain-lane:nth-child(4) {
  background: oklch(0.965 0.03 76 / 0.94);
}

.chain-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.chain-roles span {
  padding: 8px 10px;
  border: 1px solid oklch(0.64 0.05 178 / 0.44);
  border-radius: 6px;
  background: oklch(0.17 0.048 238 / 0.54);
  color: oklch(0.9 0.025 92);
  font-size: 0.88rem;
  font-weight: 750;
}

.section {
  padding: 86px clamp(20px, 6vw, 80px);
}

.home-page main > .section {
  position: relative;
  border-top: 1px solid oklch(0.86 0.018 92 / 0.74);
  box-shadow: inset 0 1px 0 oklch(0.99 0.006 92 / 0.72);
}

.home-page main > .section::before {
  content: "";
  position: absolute;
  inset: 0 clamp(20px, 6vw, 80px) auto;
  height: 4px;
  max-width: var(--max);
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  opacity: 0.68;
}

.section-copy {
  max-width: var(--max);
  margin: 0 auto 40px;
}

.section-copy.compact {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.section-copy h2,
.cta-band h2,
.upgrade-hero h1 {
  margin-bottom: 0;
  font-size: 2.8rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-copy p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.market-strip,
.operating-section {
  background: var(--paper);
}

.operating-board {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1.26fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 22px 70px oklch(0.31 0.035 235 / 0.1);
}

.commerce-board {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: center;
}

.commerce-copy h2 {
  margin-bottom: 20px;
  font-size: clamp(2.15rem, 3.8vw, 3.65rem);
  line-height: 1.08;
}

.commerce-copy p:not(.eyebrow) {
  max-width: 560px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.commerce-stage {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(220px, 0.72fr);
  gap: 16px;
  align-items: stretch;
}

.buyer-screen,
.ops-ticket {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 18px 54px oklch(0.31 0.035 235 / 0.1);
}

.buyer-screen {
  grid-row: span 2;
  overflow: hidden;
}

.screen-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  background: var(--teal-dark);
  color: oklch(0.98 0.01 92);
}

.screen-top span,
.screen-top strong {
  line-height: 1.2;
}

.sku-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 20px 18px;
  border-bottom: 1px solid var(--line);
}

.sku-row b {
  font-size: 1rem;
}

.sku-row span {
  color: var(--teal-dark);
  font-weight: 800;
}

.screen-total {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 18px;
  background: oklch(0.94 0.035 76);
}

.screen-total span,
.ops-ticket span {
  color: var(--muted);
}

.screen-total strong,
.ops-ticket strong {
  display: block;
  color: var(--ink);
}

.ops-ticket {
  display: grid;
  gap: 18px;
  align-content: space-between;
  min-height: 182px;
  padding: 22px;
}

.ops-ticket strong {
  font-size: 1.46rem;
  line-height: 1.18;
}

.ops-ticket p {
  margin: 0;
  color: var(--muted);
}

.operating-copy {
  padding: 34px;
  background:
    linear-gradient(145deg, oklch(0.2 0.06 236), oklch(0.31 0.08 178));
  color: oklch(0.98 0.01 92);
}

.operating-copy .eyebrow {
  color: var(--gold);
}

.operating-copy h2 {
  margin-bottom: 20px;
  font-size: 2.55rem;
  line-height: 1.12;
}

.operating-copy p:not(.eyebrow) {
  margin-bottom: 0;
  color: oklch(0.88 0.016 92);
}

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

.lane article {
  min-height: 260px;
  padding: 26px 22px;
  border-left: 1px solid var(--line);
}

.lane span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 44px;
  border-radius: 8px;
  background: oklch(0.9 0.08 76);
  color: var(--ink);
  font-weight: 850;
}

.lane h3 {
  margin-bottom: 12px;
  font-size: 1.22rem;
  line-height: 1.3;
}

.lane p {
  margin-bottom: 0;
  color: var(--muted);
}

.advantage-section {
  background:
    linear-gradient(160deg, var(--night) 0%, oklch(0.21 0.07 178) 58%, oklch(0.3 0.065 145) 100%);
  color: oklch(0.98 0.01 92);
}

.advantage-shell {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 46px;
  align-items: start;
}

.advantage-lead {
  position: sticky;
  top: 110px;
}

.advantage-lead .eyebrow {
  color: var(--gold);
}

.advantage-lead h2 {
  margin-bottom: 22px;
  font-size: 3.35rem;
  line-height: 1.08;
}

.advantage-lead p {
  color: oklch(0.86 0.018 92);
  font-size: 1.08rem;
}

.source-chip {
  margin-top: 28px;
  padding: 16px 18px;
  border: 1px solid oklch(0.65 0.08 178 / 0.72);
  border-radius: 8px;
  background: oklch(0.16 0.05 238 / 0.48);
  color: oklch(0.9 0.025 92);
  font-weight: 700;
}

.advantage-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.advantage-stack article {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 26px;
  min-height: 280px;
  padding: 26px;
  border: 1px solid oklch(0.48 0.065 178 / 0.7);
  border-radius: 8px;
  background: oklch(0.22 0.052 238 / 0.84);
}

.advantage-stack span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 900;
}

.advantage-stack article:nth-child(2) span {
  background: oklch(0.74 0.12 145);
}

.advantage-stack article:nth-child(3) span {
  background: oklch(0.72 0.12 42);
}

.advantage-stack article:nth-child(4) span {
  background: oklch(0.78 0.09 92);
}

.advantage-stack h3 {
  margin-bottom: 10px;
  font-size: 1.54rem;
  line-height: 1.25;
}

.advantage-stack p {
  margin-bottom: 20px;
  color: oklch(0.86 0.018 92);
}

.mini-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.mini-tags b {
  padding: 6px 9px;
  border-radius: 6px;
  background: oklch(0.32 0.055 178 / 0.7);
  color: oklch(0.96 0.012 92);
  font-size: 0.86rem;
  line-height: 1;
}

.market-grid,
.role-grid,
.upgrade-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.market-grid article,
.role-grid article,
.case-stack article,
.upgrade-grid article {
  background: oklch(0.98 0.007 92);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.market-grid span,
.upgrade-grid span {
  display: block;
  margin-bottom: 28px;
  color: var(--clay);
  font-weight: 850;
}

.market-grid h3,
.role-grid h3,
.case-stack h3,
.upgrade-grid h2 {
  margin-bottom: 10px;
  font-size: 1.24rem;
  line-height: 1.3;
}

.market-grid p,
.role-grid p,
.case-stack p,
.upgrade-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.system-section {
  background:
    linear-gradient(180deg, var(--paper-2), var(--paper));
}

.system-map {
  max-width: var(--max);
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
}

.system-map article {
  padding: 26px 22px;
  border-right: 1px solid var(--line);
}

.system-map article:last-child {
  border-right: 0;
}

.step {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 24px;
  border-radius: 8px;
  background: var(--teal);
  color: oklch(0.98 0.01 92);
  font-weight: 850;
}

.system-map h3,
.product-panel h3,
.industry-panel h3,
.case-feature h3 {
  margin-bottom: 12px;
  font-size: 1.5rem;
  line-height: 1.25;
}

.system-map p,
.product-panel li,
.industry-panel p,
.industry-points,
.case-feature p {
  color: var(--muted);
}

.order-chain-section {
  background:
    linear-gradient(180deg, oklch(0.985 0.007 92), oklch(0.965 0.012 92));
}

.diagnosis-strip {
  background:
    linear-gradient(180deg, oklch(0.965 0.018 178), oklch(0.92 0.032 178));
}

.diagnosis-strip-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 22px 70px oklch(0.25 0.035 235 / 0.09);
}

.diagnosis-strip-grid article {
  min-height: 244px;
  padding: 24px 20px;
  border-left: 1px solid var(--line);
}

.diagnosis-strip-grid article:first-child {
  border-left: 0;
}

.diagnosis-strip-grid span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 42px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 850;
}

.diagnosis-strip-grid h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.28;
}

.diagnosis-strip-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.56;
}

.diagnosis-strip-actions {
  max-width: var(--max);
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.capability-overview-section {
  scroll-margin-top: 96px;
  background:
    linear-gradient(180deg, oklch(0.985 0.007 92), oklch(0.94 0.02 92));
}

.capability-overview-head {
  max-width: var(--max);
  margin: 0 auto 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.78fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}

.capability-overview-copy h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 4.2vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.capability-overview-copy p:not(.eyebrow) {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.capability-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.985 0.007 92), oklch(0.94 0.028 178));
  box-shadow: 0 18px 54px oklch(0.25 0.032 235 / 0.08);
}

.capability-flow span {
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid oklch(0.72 0.055 178 / 0.65);
  border-radius: 8px;
  background: oklch(0.995 0.006 92);
  color: var(--teal-dark);
  font-size: 1rem;
  font-weight: 900;
  text-align: center;
}

.capability-overview-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 22px 70px oklch(0.25 0.032 235 / 0.08);
}

.capability-overview-grid article {
  min-height: 230px;
  padding: 24px;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.capability-overview-grid article:nth-child(3n + 1) {
  border-left: 0;
}

.capability-overview-grid article:nth-child(-n + 3) {
  border-top: 0;
}

.capability-overview-grid span {
  display: inline-flex;
  margin-bottom: 46px;
  padding: 6px 10px;
  border-radius: 999px;
  background: oklch(0.92 0.035 178);
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 850;
}

.capability-overview-grid h3 {
  margin-bottom: 10px;
  font-size: 1.24rem;
  line-height: 1.28;
}

.capability-overview-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.58;
}

.chain-rail {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 20px 64px oklch(0.25 0.032 235 / 0.08);
}

.chain-rail article {
  position: relative;
  min-height: 220px;
  padding: 24px 18px;
  border-left: 1px solid var(--line);
}

.chain-rail article:first-child {
  border-left: 0;
}

.chain-rail article::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -10px;
  z-index: 1;
  width: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.chain-rail article:last-child::after {
  display: none;
}

.chain-rail span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 48px;
  border-radius: 8px;
  background: var(--teal);
  color: oklch(0.98 0.01 92);
  font-weight: 850;
}

.chain-rail h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.chain-rail p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.scene-section {
  background:
    linear-gradient(180deg, oklch(0.95 0.012 92), oklch(0.975 0.008 92));
}

.scene-grid-v4 {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(280px, 0.78fr);
  gap: 18px;
}

.scene-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 18px 56px oklch(0.25 0.03 235 / 0.08);
}

.scene-card-large {
  position: relative;
  grid-row: span 2;
  grid-template-rows: 1fr;
  min-height: 620px;
}

.scene-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.scene-card-large img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  aspect-ratio: auto;
}

.scene-card-large div {
  position: absolute;
  inset: auto 0 0;
  padding: 28px;
  border-top: 1px solid var(--line);
  background: oklch(0.985 0.007 92 / 0.96);
}

.scene-card div {
  padding: 24px;
}

.scene-card h3 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.16;
}

.scene-card p,
.scene-card li {
  color: var(--muted);
}

.scene-card ul {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.fit-section {
  border-top-color: oklch(0.38 0.05 238);
  background:
    linear-gradient(180deg, oklch(0.16 0.05 238), var(--night));
  color: oklch(0.98 0.01 92);
}

.fit-section::before {
  background: linear-gradient(90deg, var(--gold), var(--leaf));
}

.fit-section .eyebrow {
  color: var(--gold);
}

.fit-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid oklch(0.46 0.055 238);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 22px 70px oklch(0.08 0.02 238 / 0.28);
}

.fit-grid a {
  min-height: 138px;
  display: grid;
  align-content: end;
  padding: 18px;
  border-left: 1px solid oklch(0.46 0.055 238);
  background: oklch(0.24 0.045 238);
  color: oklch(0.96 0.012 92);
  font-size: 1.08rem;
  font-weight: 850;
}

.fit-grid a:first-child {
  border-left: 0;
}

.fit-grid a:nth-child(even) {
  background: oklch(0.22 0.055 178);
}

.fit-grid a:hover {
  background: var(--teal-dark);
}

.version-fit-section {
  scroll-margin-top: 96px;
  background:
    linear-gradient(180deg, oklch(0.965 0.012 92), oklch(0.935 0.027 178));
}

.version-fit-head {
  max-width: var(--max);
  margin: 0 auto 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 0.78fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}

.version-fit-copy h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 4.2vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.version-fit-copy p:not(.eyebrow) {
  max-width: 690px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.version-route-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 20px;
  border: 1px solid oklch(0.72 0.055 178 / 0.72);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.985 0.007 92), oklch(0.955 0.028 178));
  box-shadow: 0 18px 54px oklch(0.2 0.035 178 / 0.08);
}

.version-route-mini a {
  min-height: 88px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 16px;
  border: 1px solid oklch(0.72 0.055 178 / 0.65);
  border-radius: 8px;
  background: oklch(0.995 0.006 92);
}

.version-route-mini strong {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.25;
  font-weight: 900;
}

.version-route-mini span {
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 850;
}

.version-pricing-rule {
  max-width: var(--max);
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: minmax(160px, 0.22fr) minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid oklch(0.72 0.055 178 / 0.72);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.985 0.007 92), oklch(0.955 0.028 178));
  box-shadow: 0 18px 54px oklch(0.2 0.035 178 / 0.08);
}

.version-pricing-rule strong {
  color: var(--teal-dark);
  font-size: 1rem;
  font-weight: 900;
}

.version-pricing-rule p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.58;
}

.version-pricing-rule a {
  color: var(--teal-dark);
  font-weight: 900;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.version-fit-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid oklch(0.72 0.055 178 / 0.62);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 22px 74px oklch(0.2 0.035 178 / 0.12);
}

.version-fit-grid article {
  min-height: 254px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.version-fit-grid article:nth-child(4n + 1) {
  border-left: 0;
}

.version-fit-grid article:nth-child(-n + 4) {
  border-top: 0;
}

.version-fit-grid span {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: oklch(0.94 0.03 76);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 850;
}

.version-fit-grid h3 {
  margin: 24px 0 0;
  font-size: 1.18rem;
  line-height: 1.28;
}

.version-fit-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.56;
}

.version-fit-grid a {
  align-self: end;
  width: fit-content;
  margin-top: 4px;
  color: var(--teal-dark);
  font-size: 0.94rem;
  font-weight: 850;
  text-decoration: underline;
  text-decoration-color: oklch(0.72 0.055 178 / 0.4);
  text-underline-offset: 4px;
}

.version-fit-grid a:hover {
  text-decoration-color: var(--teal-dark);
}

.version-fit-actions {
  max-width: var(--max);
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.product-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.product-panel img {
  border-radius: 8px;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.feature-list {
  display: grid;
  gap: 10px;
  padding-left: 20px;
  margin: 18px 0 0;
}

.roles-section {
  background: var(--night);
  color: oklch(0.96 0.012 92);
}

.roles-section .eyebrow,
.roles-section .section-copy p:not(.eyebrow) {
  color: var(--gold);
}

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

.role-grid article {
  background: oklch(0.25 0.045 238);
  border-color: oklch(0.43 0.055 238);
}

.role-grid p {
  color: oklch(0.84 0.018 92);
}

.industry-section {
  position: relative;
  overflow: hidden;
  background: oklch(0.94 0.018 178);
}

.industry-bg {
  position: absolute;
  inset: auto 0 0 auto;
  width: 54%;
  height: 100%;
  background-image: linear-gradient(90deg, oklch(0.94 0.018 178), oklch(0.94 0.018 178 / 0.2)), url("../images/industry-map.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.48;
}

.industry-section > *:not(.industry-bg) {
  position: relative;
  z-index: 1;
}

.industry-tabs {
  max-width: var(--max);
  margin: 0 auto 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tab {
  border: 1px solid oklch(0.72 0.045 178);
  border-radius: 6px;
  padding: 10px 16px;
  background: oklch(0.98 0.01 92 / 0.76);
  color: var(--teal-dark);
  cursor: pointer;
}

.tab.is-active {
  background: var(--teal-dark);
  color: oklch(0.98 0.01 92);
}

.industry-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 36px;
  align-items: stretch;
  border-radius: 8px;
  border: 1px solid oklch(0.72 0.045 178);
  background: oklch(0.985 0.007 92 / 0.88);
  padding: 32px;
}

.industry-points {
  margin: 0;
  display: grid;
  gap: 10px;
  align-content: center;
}

.proof-section {
  background:
    linear-gradient(180deg, oklch(0.975 0.008 92), oklch(0.955 0.012 92));
}

.case-layout {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 18px;
}

.case-evidence {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(280px, 0.66fr);
  gap: 18px;
}

.case-main {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 20px 64px oklch(0.25 0.03 235 / 0.08);
}

.case-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 22px;
  background:
    linear-gradient(145deg, oklch(0.18 0.058 238), oklch(0.31 0.09 178));
}

.case-ticket,
.case-meter {
  border-radius: 8px;
  padding: 18px;
}

.case-ticket {
  grid-column: 1 / -1;
  min-height: 178px;
  background: oklch(0.985 0.007 92);
  color: var(--ink);
}

.case-ticket span,
.case-meter span {
  display: block;
  margin-bottom: 24px;
  color: var(--muted);
  font-weight: 750;
}

.case-ticket strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1.58rem;
  line-height: 1.18;
}

.case-ticket p,
.case-meter p {
  margin: 0;
  color: var(--muted);
}

.case-meter {
  min-height: 138px;
  background: oklch(0.93 0.04 76);
}

.case-meter:nth-child(3) {
  background: oklch(0.91 0.045 145);
}

.case-meter strong {
  display: block;
  margin-bottom: 8px;
  font-size: 2.45rem;
  line-height: 0.95;
}

.case-copy {
  display: grid;
  align-content: center;
  padding: clamp(26px, 4vw, 42px);
}

.case-copy h3 {
  margin-bottom: 16px;
  font-size: clamp(1.55rem, 2.35vw, 2.2rem);
  line-height: 1.1;
}

.case-copy p:not(.eyebrow) {
  color: var(--muted);
}

.case-fit {
  margin: 12px 0 18px;
  padding: 10px 12px;
  border: 1px solid oklch(0.72 0.055 178 / 0.38);
  border-radius: 8px;
  background: oklch(0.955 0.026 178 / 0.72);
  color: var(--teal-dark) !important;
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.52;
}

.text-link {
  justify-self: start;
  color: var(--teal-dark);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.case-feature {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.98 0.006 92);
}

.case-feature img {
  width: 100%;
  height: 390px;
  object-fit: cover;
}

.case-feature div {
  padding: 28px;
}

.case-stack {
  display: grid;
  gap: 18px;
}

.case-result-stack article {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 260px;
  padding: 26px;
  box-shadow: 0 16px 48px oklch(0.25 0.03 235 / 0.06);
}

.case-result-stack p {
  margin: 0;
}

.case-result-stack .case-fit {
  margin: 0 0 4px;
}

.case-stack:not(.case-result-stack) article {
  padding: 0;
  overflow: hidden;
}

.case-stack:not(.case-result-stack) img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.case-stack:not(.case-result-stack) h3,
.case-stack:not(.case-result-stack) p {
  padding-inline: 22px;
}

.case-stack:not(.case-result-stack) h3 {
  padding-top: 20px;
}

.case-stack:not(.case-result-stack) p {
  padding-bottom: 22px;
}

.compare-section {
  background:
    linear-gradient(180deg, oklch(0.952 0.012 92), oklch(0.974 0.008 92));
}

.compare-table {
  max-width: var(--max);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 18px 54px oklch(0.25 0.03 235 / 0.07);
}

.compare-table [role="row"] {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr 1.3fr;
}

.compare-table [role="row"] + [role="row"] {
  border-top: 1px solid var(--line);
}

.compare-table [role="columnheader"],
.compare-table [role="cell"] {
  padding: 18px 20px;
  border-right: 1px solid var(--line);
}

.compare-table [role="columnheader"]:last-child,
.compare-table [role="cell"]:last-child {
  border-right: 0;
}

.compare-table [role="columnheader"] {
  background: var(--night-soft);
  color: oklch(0.96 0.012 92);
  font-weight: 800;
}

.faq-section {
  background:
    linear-gradient(180deg, oklch(0.985 0.007 92), oklch(0.955 0.012 92));
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
  padding: 18px 20px;
  box-shadow: 0 12px 36px oklch(0.25 0.03 235 / 0.045);
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  margin: 14px 0 0;
  color: var(--muted);
}

.cta-band {
  margin: 0 clamp(20px, 6vw, 80px) 72px;
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--teal-dark);
  color: oklch(0.98 0.01 92);
  border-radius: 8px;
}

.cta-band .eyebrow {
  color: var(--gold);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(20px, 6vw, 80px);
  background: var(--night);
  color: oklch(0.92 0.012 92);
}

.site-footer p {
  max-width: 520px;
  margin: 12px 0 0;
  color: oklch(0.78 0.014 92);
}

.site-footer > div:first-child {
  max-width: 380px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  max-width: 360px;
  justify-content: flex-end;
}

.footer-links a {
  color: oklch(0.9 0.035 178);
}

.footer-contact {
  display: grid;
  gap: 6px;
  min-width: 250px;
  max-width: 340px;
}

.footer-contact strong {
  color: var(--gold);
  font-weight: 850;
}

.footer-contact a {
  color: oklch(0.9 0.035 178);
  font-weight: 800;
}

.footer-contact span {
  color: oklch(0.78 0.014 92);
  font-size: 0.92rem;
  line-height: 1.55;
}

.footer-legal {
  display: flex;
  flex-basis: 100%;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid oklch(0.92 0.012 92 / 0.16);
  color: oklch(0.72 0.012 92);
  font-size: 0.86rem;
  line-height: 1.6;
}

.footer-legal a {
  color: oklch(0.82 0.032 178);
}

.contact-dock {
  position: fixed;
  right: 16px;
  top: 50%;
  z-index: 92;
  display: grid;
  width: 150px;
  gap: 8px;
  padding: 8px;
  border: 1px solid oklch(0.82 0.024 92 / 0.92);
  border-radius: 8px;
  background: oklch(0.985 0.007 92 / 0.96);
  box-shadow: 0 18px 52px oklch(0.22 0.035 235 / 0.18);
  transform: translateY(-50%);
  backdrop-filter: blur(12px);
}

.contact-dock a,
.contact-dock-wechat {
  display: grid;
  gap: 2px;
  min-height: 60px;
  width: 100%;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: oklch(0.965 0.012 92);
  color: inherit;
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.contact-dock-wechat {
  position: relative;
  appearance: none;
  font: inherit;
  cursor: pointer;
}

.contact-dock a:hover,
.contact-dock-wechat:hover,
.contact-dock-wechat:focus-visible {
  border-color: var(--teal);
  background: oklch(0.98 0.02 178);
  transform: translateY(-2px);
}

.contact-dock-wechat:focus-visible {
  outline: 3px solid oklch(0.72 0.12 76 / 0.42);
  outline-offset: 2px;
}

.contact-dock .contact-dock-primary {
  background: var(--gold);
  color: var(--ink);
}

.contact-dock .contact-dock-primary:hover {
  border-color: oklch(0.58 0.12 76);
  background: oklch(0.76 0.15 76);
}

.contact-dock span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.2;
}

.contact-dock strong {
  color: var(--ink);
  font-size: 0.84rem;
  line-height: 1.18;
}

.contact-dock .contact-dock-primary span {
  color: oklch(0.27 0.035 76);
}

.wechat-popover {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  z-index: 2;
  display: grid;
  gap: 10px;
  width: 218px;
  padding: 14px;
  border: 1px solid oklch(0.82 0.024 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92);
  box-shadow: 0 22px 68px oklch(0.18 0.03 235 / 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translate(8px, -50%) scale(0.98);
  transform-origin: right center;
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  visibility: hidden;
}

.wechat-popover::after {
  content: "";
  position: absolute;
  right: -7px;
  top: 50%;
  width: 12px;
  height: 12px;
  border-top: 1px solid oklch(0.82 0.024 92);
  border-right: 1px solid oklch(0.82 0.024 92);
  background: inherit;
  transform: translateY(-50%) rotate(45deg);
}

.contact-dock-wechat:hover .wechat-popover,
.contact-dock-wechat:focus-visible .wechat-popover,
.contact-dock-wechat:focus-within .wechat-popover {
  opacity: 1;
  transform: translate(0, -50%) scale(1);
  visibility: visible;
}

.wechat-popover b {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.25;
}

.wechat-popover img {
  width: 188px;
  height: 198px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  object-fit: contain;
}

.wechat-popover small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  line-height: 1.42;
}

.upgrade-page {
  background: var(--paper);
}

.upgrade-main {
  padding-top: 86px;
}

.upgrade-hero,
.upgrade-statement {
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px clamp(20px, 4vw, 40px);
}

.upgrade-visual-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 0.9fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.upgrade-hero p:not(.eyebrow),
.upgrade-statement p {
  max-width: 850px;
  color: var(--muted);
  font-size: 1.14rem;
}

.upgrade-statement {
  margin-bottom: 72px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
}

.upgrade-statement p {
  color: oklch(0.84 0.014 92);
}

.content-page {
  background: var(--paper);
}

.content-hero {
  position: relative;
  min-height: 68svh;
  display: grid;
  align-items: end;
  padding: 128px clamp(20px, 6vw, 80px) 64px;
  overflow: hidden;
  color: oklch(0.98 0.01 92);
}

.content-hero-bg,
.content-hero-overlay {
  position: absolute;
  inset: 0;
}

.content-hero-bg {
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
}

.content-hero-overlay {
  background:
    linear-gradient(90deg, oklch(0.13 0.052 236 / 0.92), oklch(0.17 0.052 236 / 0.76) 52%, oklch(0.17 0.052 236 / 0.36)),
    linear-gradient(0deg, oklch(0.12 0.042 236 / 0.78), transparent 58%);
}

.content-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.content-hero h1,
.listing-hero h1 {
  margin: 0 0 18px;
  font-size: 3.7rem;
  line-height: 1.08;
}

.content-hero p:not(.eyebrow),
.listing-hero p:not(.eyebrow) {
  max-width: 760px;
  color: oklch(0.88 0.016 92);
  font-size: 1.16rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 28px;
  color: oklch(0.86 0.018 92);
  font-size: 0.9rem;
}

.breadcrumb a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.breadcrumb i {
  font-style: normal;
  opacity: 0.7;
}

.page-section,
.listing-hero,
.listing-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 76px clamp(20px, 4vw, 36px);
}

.page-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.65fr);
  gap: 40px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.page-intro h2,
.two-col h2,
.evidence-band h2 {
  font-size: 2.3rem;
  line-height: 1.18;
  margin-bottom: 0;
}

.intro-note {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
  color: var(--muted);
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.two-col > div {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--teal);
}

.pain-list li::before {
  background: var(--clay);
}

.page-copy {
  margin-bottom: 28px;
  padding: 0;
}

.capability-grid,
.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.capability-grid article,
.listing-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.capability-grid h3,
.listing-card h2 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  line-height: 1.32;
}

.capability-grid p,
.listing-card p,
.listing-card li {
  color: var(--muted);
}

.listing-card p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-height: 1.6;
}

.listing-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.listing-card li {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: oklch(0.965 0.012 92);
  font-size: 0.86rem;
  line-height: 1.35;
}

.collection-map {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 0 30px;
}

.collection-map-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.34fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 18px;
}

.collection-map-head h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(1.7rem, 2.7vw, 2.6rem);
  line-height: 1.16;
  letter-spacing: 0;
}

.collection-map-head p:not(.eyebrow) {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.collection-map-cta {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid oklch(0.72 0.05 178);
  border-radius: 8px;
  background: linear-gradient(145deg, oklch(0.965 0.026 178), oklch(0.982 0.01 92));
}

.collection-map-cta strong {
  color: var(--ink);
  font-size: 1.06rem;
  line-height: 1.28;
  font-weight: 900;
}

.collection-map-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.56;
}

.collection-map-cta div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.collection-map-cta a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid oklch(0.72 0.05 178);
  border-radius: 6px;
  background: oklch(0.985 0.007 92);
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 850;
  line-height: 1.2;
  text-decoration: none;
}

.collection-map-cta a:hover,
.collection-map-cta a:focus-visible {
  border-color: var(--teal);
  background: oklch(0.93 0.035 178);
  color: var(--ink);
}

.collection-cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.collection-cluster-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 260px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.collection-cluster-card h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.28;
}

.collection-cluster-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.collection-cluster-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.collection-cluster-links a,
.collection-priority-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: oklch(0.965 0.012 92);
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.collection-cluster-links a {
  padding: 7px 9px;
}

.collection-priority-links a {
  padding: 10px 12px;
}

.collection-cluster-links a:hover,
.collection-priority-links a:hover {
  border-color: var(--teal);
  background: oklch(0.93 0.035 178);
  color: var(--ink);
}

.collection-priority {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-top: 14px;
  padding: 22px;
  border: 1px solid oklch(0.48 0.054 238);
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
}

.collection-priority .eyebrow {
  color: var(--gold);
}

.collection-priority h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.9rem);
  line-height: 1.18;
}

.collection-priority-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.collection-priority-links a {
  border-color: oklch(0.48 0.054 238);
  background: oklch(0.25 0.045 238);
  color: oklch(0.93 0.018 92);
}

.collection-priority-links a:hover {
  border-color: oklch(0.72 0.09 178);
  background: oklch(0.3 0.06 178);
  color: oklch(0.98 0.01 92);
}

.collection-diagnosis-band {
  max-width: var(--max);
  margin: 0 auto 26px;
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
  padding: 22px;
  border: 1px solid oklch(0.72 0.055 178 / 0.74);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.965 0.026 178), oklch(0.985 0.008 92) 56%, oklch(0.965 0.03 76));
  box-shadow: 0 16px 44px oklch(0.24 0.03 235 / 0.075);
}

.collection-diagnosis-head {
  display: grid;
  align-content: center;
  gap: 8px;
}

.collection-diagnosis-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 2.1rem);
  line-height: 1.16;
}

.collection-diagnosis-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.collection-diagnosis-contact {
  display: grid;
  gap: 3px;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid oklch(0.8 0.028 92);
}

.collection-diagnosis-contact span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 760;
}

.collection-diagnosis-contact a {
  color: var(--teal-dark);
  font-size: 1.1rem;
  font-weight: 900;
}

.collection-diagnosis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.collection-diagnosis-grid a {
  display: grid;
  align-content: start;
  gap: 6px;
  min-height: 152px;
  padding: 14px;
  border: 1px solid oklch(0.8 0.028 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92 / 0.82);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.collection-diagnosis-grid a:hover,
.collection-diagnosis-grid a:focus-visible {
  border-color: var(--teal);
  background: oklch(0.94 0.032 178);
  transform: translateY(-2px);
}

.collection-diagnosis-grid span {
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.28;
}

.collection-diagnosis-grid strong {
  font-size: 0.98rem;
  line-height: 1.32;
}

.collection-diagnosis-grid small {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.38;
}

.collection-diagnosis-grid em {
  width: fit-content;
  align-self: end;
  margin-top: auto;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--gold);
  color: var(--ink);
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.2;
}

.collection-search-band {
  max-width: var(--max);
  margin: 0 auto 16px;
  display: grid;
  grid-template-columns: minmax(250px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  border: 1px solid oklch(0.75 0.038 178 / 0.78);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.975 0.018 178), oklch(0.99 0.006 92));
}

.collection-search-band h2 {
  margin: 0;
  font-size: clamp(1.34rem, 2vw, 1.85rem);
  line-height: 1.16;
}

.collection-search-band p:not(.eyebrow) {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.62;
}

.collection-search-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.collection-search-control label {
  display: grid;
  gap: 6px;
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 850;
}

.collection-search-control input {
  min-height: 48px;
  width: 100%;
  border: 1px solid oklch(0.78 0.03 92);
  border-radius: 8px;
  padding: 11px 13px;
  background: oklch(0.995 0.004 92);
  color: var(--ink);
  font: inherit;
}

.collection-search-control input:focus {
  border-color: var(--teal);
  outline: 3px solid oklch(0.74 0.09 178 / 0.22);
}

.collection-search-control > button {
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid oklch(0.78 0.03 92);
  border-radius: 8px;
  background: oklch(0.985 0.008 92);
  color: var(--ink);
  font-weight: 850;
  cursor: pointer;
}

.collection-search-terms {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.collection-search-terms button {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid oklch(0.76 0.035 178);
  border-radius: 999px;
  background: oklch(0.95 0.024 178);
  color: var(--teal-dark);
  font-size: 0.84rem;
  font-weight: 850;
  cursor: pointer;
}

.collection-search-terms button:hover,
.collection-search-terms button:focus-visible,
.collection-search-control > button:hover,
.collection-search-control > button:focus-visible {
  border-color: var(--teal);
  background: oklch(0.91 0.04 178);
}

.collection-search-control [data-collection-search-status] {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.question-filter-band {
  max-width: var(--max);
  margin: 0 auto 24px;
  display: grid;
  grid-template-columns: minmax(250px, 0.36fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  border: 1px solid oklch(0.79 0.03 92);
  border-radius: 8px;
  background: oklch(0.985 0.008 92);
}

.question-filter-band h2 {
  margin: 0;
  font-size: clamp(1.28rem, 2vw, 1.75rem);
  line-height: 1.18;
}

.question-filter-band p:not(.eyebrow) {
  margin: 8px 0 0;
  color: var(--muted);
}

.question-filter-actions {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.question-filter-actions button {
  display: grid;
  place-items: center start;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid oklch(0.8 0.028 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.question-filter-actions button:hover,
.question-filter-actions button:focus-visible,
.question-filter-actions button.is-active {
  border-color: var(--teal);
  background: oklch(0.94 0.032 178);
  transform: translateY(-1px);
}

.question-filter-actions span {
  font-size: 0.84rem;
  font-weight: 850;
  line-height: 1.2;
}

.question-filter-status {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.listing-card.is-filtered-out {
  display: none;
}

.related-content-section {
  padding-top: 28px;
  padding-bottom: 28px;
}

.related-content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.related-content-card {
  display: grid;
  gap: 10px;
  min-height: 156px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.related-content-card span {
  width: fit-content;
  padding: 5px 8px;
  border: 1px solid oklch(0.72 0.05 178);
  border-radius: 6px;
  background: oklch(0.955 0.026 178);
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.2;
}

.related-content-card strong {
  font-size: 1.05rem;
  line-height: 1.32;
}

.related-content-card em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 760;
}

.related-content-card:hover {
  border-color: var(--teal);
  background: oklch(0.952 0.026 178);
  transform: translateY(-2px);
}

.evidence-band {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1fr);
  gap: 28px;
  align-items: center;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  border-radius: 8px;
}

.evidence-band .eyebrow {
  color: var(--gold);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.outcome-grid span {
  display: block;
  padding: 16px;
  border: 1px solid oklch(0.48 0.054 238);
  border-radius: 8px;
  background: oklch(0.25 0.045 238);
  font-weight: 750;
}

blockquote {
  grid-column: 1 / -1;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid oklch(0.48 0.054 238);
  color: oklch(0.88 0.018 92);
  font-size: 1.12rem;
}

.page-cta {
  max-width: var(--max);
}

.listing-cta {
  margin: 0;
  padding: clamp(30px, 5vw, 52px) clamp(20px, 6vw, 80px);
  background:
    linear-gradient(90deg, oklch(0.955 0.028 178), oklch(0.975 0.014 92));
  border-top: 1px solid var(--line);
}

.listing-cta-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 286px);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.listing-cta .eyebrow {
  color: var(--teal-dark);
}

.listing-cta h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(1.72rem, 2.45vw, 2.45rem);
  line-height: 1.18;
  letter-spacing: 0;
}

.listing-cta p:not(.eyebrow) {
  max-width: 780px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.listing-cta .cta-actions {
  justify-self: end;
  width: min(100%, 286px);
}

.listing-cta .button {
  width: 100%;
  min-height: 58px;
  justify-content: center;
}

.listing-hero {
  padding-top: 140px;
  padding-bottom: 42px;
}

.visual-listing-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 0.9fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.listing-copy {
  min-width: 0;
}

.pricing-listing-hero {
  grid-template-columns: minmax(0, 0.78fr) minmax(460px, 0.9fr);
  padding-bottom: 56px;
}

.pricing-listing-hero h1 {
  max-width: 760px;
  font-size: clamp(3.1rem, 4.2vw, 4.9rem);
  letter-spacing: 0;
}

.pricing-listing-hero p:not(.eyebrow) {
  max-width: 720px;
  font-size: clamp(1.06rem, 1.18vw, 1.22rem);
  line-height: 1.72;
}

.guide-hero h1 {
  max-width: 820px;
  font-size: clamp(2.55rem, 4.2vw, 3.55rem);
  line-height: 1.08;
}

.page-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--night);
  box-shadow: 0 24px 70px oklch(0.24 0.035 235 / 0.16);
}

.page-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.detail-visual-section {
  padding-top: 24px;
  padding-bottom: 24px;
}

.detail-visual-section .page-visual img {
  aspect-ratio: 16 / 7;
}

.detail-depth-section,
.solution-depth-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.32fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
  padding-top: 26px;
}

.detail-depth-article,
.solution-depth-article {
  max-width: 820px;
}

.detail-route-card {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid oklch(0.74 0.05 178);
  border-radius: 8px;
  background:
    linear-gradient(150deg, oklch(0.965 0.028 178), oklch(0.982 0.01 92));
  box-shadow: 0 22px 60px oklch(0.24 0.03 235 / 0.08);
}

.detail-route-card .eyebrow {
  color: var(--teal-dark);
}

.detail-route-card h2 {
  margin: 0;
  font-size: clamp(1.22rem, 1.8vw, 1.55rem);
  line-height: 1.22;
}

.detail-route-card p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.detail-route-card .button {
  justify-content: center;
}

.pricing-version-rule-block {
  padding: clamp(42px, 5.4vw, 72px) clamp(20px, 6vw, 80px) clamp(46px, 5.8vw, 76px);
  background:
    radial-gradient(circle at 18% 12%, oklch(0.94 0.035 178 / 0.82), transparent 38%),
    linear-gradient(180deg, oklch(0.985 0.008 92), oklch(0.955 0.026 178) 48%, oklch(0.982 0.008 92));
}

.pricing-version-rule-head,
.pricing-rule-board,
.pricing-version-lanes,
.pricing-version-rule-grid,
.pricing-coverage-tags,
.pricing-edition-hero,
.version-answer-section,
.pricing-edition-rule,
.version-coverage-section,
.version-feature-section,
.version-media-section,
.version-depth-section,
.version-fit-panel,
.version-consult-section {
  max-width: var(--max);
  margin-right: auto;
  margin-left: auto;
}

.pricing-version-rule-head {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.46fr);
  align-items: end;
  max-width: var(--max);
  margin-bottom: 22px;
}

.pricing-version-rule-head .eyebrow {
  color: var(--teal-dark);
}

.pricing-version-rule-head h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(2.05rem, 3.2vw, 3.2rem);
  line-height: 1.12;
}

.pricing-version-rule-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.pricing-rule-board {
  display: grid;
  grid-template-columns: minmax(280px, 0.44fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 14px;
  margin-bottom: 16px;
}

.pricing-baseline {
  display: grid;
  align-content: center;
  gap: 10px;
  min-height: 192px;
  padding: 24px;
  border-radius: 8px;
  background:
    linear-gradient(145deg, oklch(0.18 0.055 238), oklch(0.25 0.064 178));
  color: oklch(0.98 0.01 92);
  box-shadow: 0 22px 64px oklch(0.24 0.035 235 / 0.14);
}

.pricing-baseline span {
  color: var(--gold);
  font-weight: 900;
}

.pricing-baseline strong {
  font-size: clamp(1.86rem, 2.55vw, 2.55rem);
  line-height: 1.08;
  white-space: nowrap;
}

.pricing-baseline p {
  max-width: 560px;
  margin: 0;
  color: oklch(0.89 0.018 92);
  line-height: 1.65;
}

.pricing-rule-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid oklch(0.74 0.04 178);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92 / 0.8);
}

.pricing-rule-points span {
  display: grid;
  align-content: center;
  min-height: 192px;
  padding: 20px;
  border-left: 1px solid oklch(0.78 0.035 92);
}

.pricing-rule-points span:first-child {
  border-left: 0;
}

.pricing-rule-points strong {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 1.08rem;
}

.pricing-rule-points em {
  color: var(--muted);
  font-style: normal;
  line-height: 1.55;
}

.pricing-version-lanes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.pricing-version-lane {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid oklch(0.78 0.035 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92 / 0.86);
  box-shadow: 0 18px 58px oklch(0.24 0.03 235 / 0.07);
}

.pricing-lane-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 12px;
  padding: 18px;
  border-bottom: 1px solid oklch(0.78 0.035 92);
  background: oklch(0.975 0.014 92 / 0.88);
}

.pricing-lane-head span {
  grid-row: span 2;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-weight: 900;
}

.pricing-lane-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.25;
}

.pricing-lane-head p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.52;
}

.pricing-lane-list {
  display: grid;
  align-content: start;
}

.pricing-version-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  min-height: 112px;
  padding: 18px;
  border-top: 1px solid oklch(0.82 0.025 92);
  color: inherit;
  text-decoration: none;
}

.pricing-version-row:first-child {
  border-top: 0;
}

.pricing-version-row.is-featured {
  background:
    linear-gradient(135deg, oklch(0.955 0.032 178), oklch(0.985 0.008 92));
}

.pricing-version-row strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1.25;
}

.pricing-version-row small {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.pricing-version-row em {
  align-self: start;
  white-space: nowrap;
  color: var(--teal-dark);
  font-style: normal;
  font-weight: 900;
}

.pricing-rule-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.pricing-rule-summary article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 12px;
  align-items: start;
  padding: 18px;
  border: 1px solid oklch(0.72 0.052 178);
  border-radius: 8px;
  background: oklch(0.99 0.006 92 / 0.72);
}

.pricing-rule-summary span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-weight: 900;
}

.pricing-rule-summary strong {
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.32;
}

.pricing-rule-summary p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.56;
}

.pricing-version-rule-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92);
  box-shadow: 0 20px 64px oklch(0.24 0.03 235 / 0.09);
}

.pricing-version-rule-grid a {
  display: grid;
  min-height: 218px;
  padding: 18px;
  border-left: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.pricing-version-rule-grid a:first-child {
  border-left: 0;
}

.pricing-version-rule-grid a:nth-child(5n + 1) {
  border-left: 0;
}

.pricing-version-rule-grid a:nth-child(n + 6) {
  border-top: 1px solid var(--line);
}

.pricing-version-rule-grid strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.2rem;
  line-height: 1.25;
}

.pricing-version-rule-grid span {
  width: fit-content;
  margin-bottom: 18px;
  padding: 4px 8px;
  border: 1px solid oklch(0.75 0.05 178);
  border-radius: 999px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.2;
}

.pricing-version-rule-grid small {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.42;
}

.pricing-version-rule-grid p {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 0.91rem;
  line-height: 1.5;
}

.pricing-version-rule-grid em {
  align-self: end;
  color: var(--teal-dark);
  font-style: normal;
  font-weight: 900;
}

.pricing-coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.pricing-coverage-tags strong {
  color: var(--ink);
}

.pricing-coverage-tags span {
  padding: 7px 10px;
  border: 1px solid oklch(0.78 0.035 92);
  border-radius: 999px;
  background: oklch(0.99 0.006 92 / 0.72);
  color: var(--ink);
  font-weight: 760;
}

.pricing-diagnosis-panel {
  display: grid;
  gap: 18px;
  width: min(calc(100% - 36px), var(--max));
  max-width: var(--max);
  margin: 28px auto;
  padding: 24px;
  border: 1px solid oklch(0.72 0.052 178);
  border-radius: 8px;
  background:
    linear-gradient(140deg, oklch(0.966 0.026 178), oklch(0.988 0.007 92) 58%, oklch(0.966 0.026 76));
  box-shadow: 0 18px 52px oklch(0.24 0.03 235 / 0.08);
}

.guide-article .pricing-diagnosis-panel {
  width: auto;
  max-width: none;
  margin: 0;
}

.pricing-diagnosis-head {
  display: grid;
  gap: 8px;
}

.pricing-diagnosis-head h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(1.48rem, 2.25vw, 2.15rem);
  line-height: 1.16;
}

.pricing-diagnosis-head p:not(.eyebrow) {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.pricing-diagnosis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid oklch(0.8 0.028 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92 / 0.74);
}

.pricing-diagnosis-grid article {
  display: grid;
  gap: 10px;
  min-height: 160px;
  padding: 18px;
  border-left: 1px solid oklch(0.8 0.028 92);
}

.pricing-diagnosis-grid article:first-child {
  border-left: 0;
}

.pricing-diagnosis-grid span,
.pricing-diagnosis-questions span {
  color: var(--teal-dark);
  font-size: 0.84rem;
  font-weight: 900;
}

.pricing-diagnosis-grid strong {
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.35;
}

.pricing-diagnosis-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.pricing-diagnosis-questions {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid oklch(0.82 0.027 92);
  border-radius: 8px;
  background: oklch(0.99 0.006 92 / 0.78);
}

.pricing-diagnosis-questions ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 0;
  padding-left: 18px;
}

.pricing-diagnosis-questions li {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.pricing-edition-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 0.9fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
  padding: 142px clamp(20px, 6vw, 80px) 58px;
}

.pricing-edition-copy {
  min-width: 0;
}

.pricing-edition-copy .breadcrumb {
  color: var(--muted);
}

.pricing-edition-copy .eyebrow {
  color: var(--teal-dark);
}

.pricing-edition-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(2.48rem, 4.4vw, 4.2rem);
  line-height: 1.06;
}

.pricing-edition-copy p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.35vw, 1.18rem);
}

.pricing-edition-price {
  display: grid;
  grid-template-columns: auto auto;
  gap: 8px 18px;
  align-items: end;
  max-width: 620px;
  margin: 26px 0;
  padding: 20px;
  border: 1px solid oklch(0.72 0.055 178);
  border-radius: 8px;
  background:
    linear-gradient(145deg, oklch(0.955 0.028 178), oklch(0.985 0.008 92));
}

.pricing-edition-price strong {
  color: var(--teal-dark);
  font-size: clamp(2.1rem, 3.5vw, 3.1rem);
  line-height: 1;
}

.pricing-edition-price span {
  color: var(--ink);
  font-weight: 900;
}

.pricing-edition-price small {
  grid-column: 1 / -1;
  color: var(--muted);
  line-height: 1.55;
}

.pricing-edition-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--night);
  box-shadow: 0 28px 90px oklch(0.24 0.035 235 / 0.18);
}

.pricing-edition-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.version-answer-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.12fr) auto;
  gap: 20px;
  align-items: center;
  margin-top: 0;
  border: 1px solid oklch(0.72 0.052 178);
  border-radius: 8px;
  background:
    linear-gradient(135deg, oklch(0.965 0.028 178), oklch(0.99 0.006 92));
}

.version-answer-section h2 {
  margin: 0 0 10px;
  font-size: clamp(1.48rem, 2.35vw, 2.18rem);
  line-height: 1.16;
}

.version-answer-section p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.version-answer-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border: 1px solid oklch(0.78 0.035 92);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92 / 0.72);
}

.version-answer-list div {
  min-height: 118px;
  padding: 16px;
  border-left: 1px solid oklch(0.78 0.035 92);
}

.version-answer-list div:first-child {
  border-left: 0;
}

.version-answer-list dt {
  margin-bottom: 8px;
  color: var(--teal-dark);
  font-size: 0.84rem;
  font-weight: 900;
}

.version-answer-list dd {
  margin: 0;
  color: var(--ink);
  font-weight: 780;
  line-height: 1.48;
}

.pricing-edition-rule {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.05fr);
  gap: 28px;
  align-items: center;
  margin-top: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.pricing-edition-rule h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.6vw, 2.4rem);
  line-height: 1.15;
}

.pricing-edition-rule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92);
}

.pricing-edition-rule-grid span {
  min-height: 102px;
  padding: 16px;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.45;
}

.pricing-edition-rule-grid span:nth-child(2n + 1) {
  border-left: 0;
}

.pricing-edition-rule-grid span:nth-child(-n + 2) {
  border-top: 0;
}

.pricing-edition-rule-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--teal-dark);
  font-size: 0.86rem;
  font-weight: 900;
}

.version-coverage-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.42fr);
  gap: 24px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
}

.version-coverage-copy {
  display: grid;
  gap: 12px;
}

.version-coverage-copy h2 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(1.58rem, 2.5vw, 2.34rem);
  line-height: 1.14;
}

.version-coverage-copy p:not(.eyebrow) {
  max-width: 840px;
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.version-coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 6px;
}

.version-coverage-tags span {
  padding: 8px 11px;
  border: 1px solid oklch(0.75 0.045 178);
  border-radius: 999px;
  background: oklch(0.96 0.024 178 / 0.58);
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 820;
}

.version-coverage-note {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 22px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
}

.version-coverage-note strong {
  color: var(--gold);
  font-size: 1.08rem;
}

.version-coverage-note p {
  margin: 0;
  color: oklch(0.88 0.018 92);
  line-height: 1.65;
}

.version-feature-section {
  display: grid;
  gap: 24px;
}

.version-feature-section .page-copy p:not(.eyebrow) {
  max-width: 820px;
  color: var(--muted);
}

.version-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92);
  box-shadow: 0 20px 64px oklch(0.24 0.03 235 / 0.08);
}

.version-feature-grid article {
  min-height: 258px;
  padding: 24px 20px;
  border-left: 1px solid var(--line);
}

.version-feature-grid article:first-child {
  border-left: 0;
}

.version-feature-grid span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 42px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 900;
}

.version-feature-grid h3 {
  margin-bottom: 10px;
  font-size: 1.26rem;
  line-height: 1.25;
}

.version-feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.58;
}

.version-media-section {
  display: grid;
  gap: 22px;
}

.version-media-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr 0.92fr;
  gap: 14px;
}

.version-media-grid figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.99 0.006 92);
  box-shadow: 0 16px 48px oklch(0.24 0.03 235 / 0.08);
}

.version-media-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.version-media-grid figcaption {
  min-height: 76px;
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.version-depth-section {
  display: grid;
  gap: 22px;
}

.version-depth-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92);
}

.version-depth-grid article {
  min-height: 270px;
  padding: 24px;
  border-left: 1px solid var(--line);
}

.version-depth-grid article:first-child {
  border-left: 0;
}

.version-depth-grid span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 36px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-weight: 900;
}

.version-depth-grid h3 {
  margin: 0 0 12px;
  font-size: 1.24rem;
  line-height: 1.25;
}

.version-depth-grid p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.62;
}

.version-fit-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.version-fit-panel > div {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 18px 54px oklch(0.24 0.03 235 / 0.07);
}

.version-fit-panel h2 {
  margin-bottom: 16px;
  font-size: clamp(1.28rem, 1.8vw, 1.62rem);
  line-height: 1.22;
}

.version-consult-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr) minmax(220px, 0.34fr);
  gap: 22px;
  align-items: center;
  border-radius: 8px;
  background:
    linear-gradient(145deg, oklch(0.18 0.056 238), oklch(0.29 0.067 178));
  color: oklch(0.98 0.01 92);
}

.version-consult-copy .eyebrow {
  color: var(--gold);
}

.version-consult-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 2.45vw, 2.35rem);
  line-height: 1.14;
}

.version-consult-copy p:not(.eyebrow) {
  margin: 0;
  color: oklch(0.88 0.018 92);
}

.version-consult-grid {
  display: grid;
  gap: 10px;
}

.version-consult-grid span {
  display: block;
  padding: 14px 16px;
  border: 1px solid oklch(0.58 0.075 178 / 0.65);
  border-radius: 8px;
  background: oklch(0.23 0.048 238 / 0.82);
  color: oklch(0.94 0.014 92);
  font-weight: 760;
  line-height: 1.45;
}

.version-consult-actions {
  display: grid;
  gap: 10px;
}

.version-consult-actions .button {
  width: 100%;
  justify-content: center;
}

.listing-hero .breadcrumb {
  color: var(--muted);
}

.listing-hero p:not(.eyebrow) {
  color: var(--muted);
}

.assessment-teaser {
  display: grid;
  gap: 28px;
}

.assessment-teaser-v4 {
  max-width: var(--max);
  margin: 0 auto;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  align-items: center;
}

.home-page .assessment-teaser-v4 {
  max-width: none;
  margin: 0;
  padding-inline: max(clamp(20px, 6vw, 80px), calc((100vw - var(--max)) / 2));
  background:
    linear-gradient(180deg, oklch(0.965 0.012 92), oklch(0.94 0.02 76));
}

.assessment-teaser-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 22px 70px oklch(0.31 0.035 235 / 0.12);
}

.assessment-teaser-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.assessment-teaser-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(2.15rem, 3.2vw, 3.3rem);
  line-height: 1.08;
}

.assessment-teaser-copy p:not(.eyebrow) {
  color: var(--muted);
}

.assessment-paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}

.assessment-paths article {
  min-height: 190px;
  padding: 24px;
  border-left: 1px solid var(--line);
}

.assessment-paths article:first-child {
  border-left: 0;
}

.assessment-paths span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  border-radius: 8px;
  background: oklch(0.86 0.08 76);
  font-weight: 850;
}

.assessment-paths h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.assessment-paths p {
  margin: 0;
  color: var(--muted);
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.assessment-hero {
  padding-bottom: 34px;
}

.assessment-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  max-width: 780px;
  margin-top: 28px;
}

.assessment-steps span {
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: oklch(0.985 0.007 92);
  color: var(--teal-dark);
  font-weight: 800;
  font-size: 0.9rem;
}

.assessment-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: 28px;
  align-items: start;
  padding-top: 28px;
}

.assessment-form,
.assessment-result {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.assessment-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
}

.assessment-form-v4 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.assessment-form fieldset {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 24px;
  border: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.assessment-form fieldset:nth-child(odd) {
  border-left: 0;
}

.assessment-form fieldset:nth-child(1),
.assessment-form fieldset:nth-child(2) {
  border-top: 0;
}

.assessment-form-v4 fieldset:nth-child(3) {
  border-top: 0;
}

.assessment-form-v4 fieldset:nth-child(odd) {
  border-left: 1px solid var(--line);
}

.assessment-form-v4 fieldset:nth-child(3n + 1) {
  border-left: 0;
}

.assessment-form legend {
  margin-bottom: 10px;
  padding: 0;
  font-size: 1.08rem;
  font-weight: 850;
}

.assessment-form label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  min-height: 54px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--muted);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.assessment-form input {
  margin-top: 6px;
  accent-color: var(--teal);
}

.assessment-form label:has(input:checked) {
  border-color: var(--teal);
  background: oklch(0.93 0.035 178);
  color: var(--ink);
}

.assessment-result {
  position: sticky;
  top: 92px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.assessment-result h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.08;
}

.assessment-result p:not(.eyebrow) {
  color: var(--muted);
}

.version-note {
  margin: -2px 0 20px;
  padding: 14px;
  border: 1px solid oklch(0.72 0.055 178 / 0.44);
  border-radius: 8px;
  background: oklch(0.94 0.026 178);
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.6;
}

.result-route {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  gap: 8px;
  align-items: center;
  margin: 22px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 850;
}

.result-route i {
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.assessment-result ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 24px;
  padding-left: 18px;
}

.result-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}

.result-meta span {
  display: grid;
  align-content: center;
  min-height: 54px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.94 0.03 76);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1.38;
}

.result-meta span + span {
  background: oklch(0.92 0.035 178);
}

.assessment-note {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.assessment-note strong {
  font-size: 0.95rem;
}

.assessment-note textarea {
  width: 100%;
  min-height: 156px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: oklch(0.985 0.007 92);
  color: var(--muted);
  line-height: 1.55;
}

.diagnosis-hero {
  align-items: center;
}

.diagnosis-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.diagnosis-steps span {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: oklch(0.985 0.007 92);
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 850;
}

.diagnosis-direct-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  width: min(calc(100% - 40px), var(--max));
  margin: 24px auto 0;
  padding: 18px 20px;
  border: 1px solid oklch(0.7 0.06 178);
  border-radius: 8px;
  background: oklch(0.955 0.028 178);
  box-shadow: 0 16px 42px oklch(0.24 0.035 235 / 0.08);
}

.diagnosis-direct-lead div:first-child {
  display: grid;
  gap: 4px;
}

.diagnosis-direct-lead span {
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.diagnosis-direct-lead strong {
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.35;
}

.diagnosis-direct-lead div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.diagnosis-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(360px, 0.5fr);
  gap: 30px;
  align-items: start;
  padding-top: 34px;
}

.diagnosis-form,
.diagnosis-result {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.diagnosis-form {
  display: grid;
  align-items: start;
  grid-template-columns: 1fr;
  gap: 12px;
  counter-reset: diagnosis-question;
  border: 0;
  background: transparent;
  overflow: visible;
}

.diagnosis-form fieldset {
  counter-increment: diagnosis-question;
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
  box-shadow: 0 12px 34px oklch(0.25 0.02 235 / 0.045);
}

.diagnosis-form legend {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  margin-bottom: 8px;
  padding: 0;
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 850;
  line-height: 1.35;
}

.diagnosis-form legend::before {
  content: counter(diagnosis-question);
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-size: 0.82rem;
  font-weight: 900;
}

.diagnosis-form label {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.42;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.diagnosis-form input {
  flex: 0 0 auto;
  margin-top: 0;
  accent-color: var(--teal);
}

.diagnosis-form label:has(input:checked) {
  border-color: var(--teal);
  background: oklch(0.93 0.035 178);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px oklch(0.62 0.11 178 / 0.22);
}

.diagnosis-submit {
  min-height: 58px;
  margin-top: 2px;
}

.diagnosis-result {
  position: static;
  display: grid;
  gap: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
  scroll-margin-top: 104px;
}

.diagnosis-result.is-updated {
  border-color: oklch(0.68 0.14 76);
  box-shadow: 0 24px 72px oklch(0.3 0.055 76 / 0.16);
}

.diagnosis-result h2:focus-visible {
  outline: 3px solid oklch(0.72 0.12 76 / 0.42);
  outline-offset: 4px;
}

.diagnosis-result h2 {
  margin: 0 0 12px;
  font-size: clamp(1.48rem, 2vw, 2rem);
  line-height: 1.14;
}

.diagnosis-summary-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
}

.diagnosis-result p:not(.eyebrow) {
  color: var(--muted);
}

.diagnosis-score {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  margin: 4px 0;
  padding: 18px;
  border: 1px solid oklch(0.7 0.06 76);
  border-radius: 8px;
  background: linear-gradient(135deg, oklch(0.94 0.04 76), oklch(0.92 0.03 178));
}

.diagnosis-score strong {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 8px;
  background: var(--night-soft);
  color: oklch(0.98 0.01 92);
  font-size: 2rem;
  line-height: 1;
}

.diagnosis-score span {
  color: var(--teal-dark);
  font-weight: 900;
}

.diagnosis-route {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 2px 0;
}

.diagnosis-route span {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 850;
  text-align: center;
  line-height: 1.35;
}

.diagnosis-points {
  display: grid;
  gap: 10px;
  margin: 2px 0 4px;
  padding-left: 18px;
}

.diagnosis-report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.diagnosis-mini-panel {
  display: grid;
  align-content: start;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid oklch(0.8 0.026 92);
}

.diagnosis-mini-panel span {
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 900;
}

.diagnosis-mini-panel ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
}

.diagnosis-mini-panel li {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.diagnosis-report {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.diagnosis-result > .diagnosis-report,
.diagnosis-result > .llm-report-card {
  margin: 0;
}

.diagnosis-report textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: oklch(0.985 0.007 92);
  color: var(--muted);
  line-height: 1.55;
}

.llm-report-card {
  display: grid;
  gap: 12px;
  margin: 22px 0;
  padding: 16px;
  border: 1px solid oklch(0.72 0.055 178 / 0.8);
  border-radius: 8px;
  background: linear-gradient(135deg, oklch(0.955 0.026 178), oklch(0.965 0.025 76));
}

.llm-report-card strong {
  display: block;
  margin-bottom: 4px;
}

.llm-report-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.llm-report-card .button {
  width: 100%;
}

.llm-report-status {
  min-height: 22px;
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.llm-report-progress {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid oklch(0.74 0.045 178 / 0.65);
  border-radius: 8px;
  background: oklch(0.985 0.011 92 / 0.82);
}

.llm-report-progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: oklch(0.88 0.018 178);
}

.llm-report-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--brass));
  transition: width 360ms ease-out;
}

.llm-report-progress p {
  font-size: 0.88rem;
  font-weight: 800;
}

.llm-report-output {
  display: grid;
  gap: 12px;
  max-height: 210px;
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
}

.llm-report-output[hidden],
.llm-report-progress[hidden],
.llm-report-open[hidden],
.full-report-reader[hidden] {
  display: none;
}

.llm-report-output::before {
  content: "报告预览";
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.llm-report-output section,
.full-report-content section {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.llm-report-output section:last-child,
.full-report-content section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.llm-report-output h3,
.full-report-content h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.35;
}

.llm-report-output p,
.llm-report-output li,
.full-report-content p,
.full-report-content li {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.llm-report-output ul,
.full-report-content ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
}

.full-report-reader {
  display: grid;
  gap: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.full-report-reader:focus {
  outline: none;
}

.full-report-reader-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.full-report-reader h2 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2rem, 3.5vw, 3.3rem);
  line-height: 1.08;
}

.full-report-reader-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.full-report-content {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.full-report-content section {
  gap: 10px;
  padding-bottom: 20px;
}

.full-report-content h3 {
  font-size: 1.24rem;
}

.full-report-content p,
.full-report-content li {
  max-width: 70ch;
  font-size: 1rem;
  line-height: 1.78;
}

.full-report-content ul {
  gap: 8px;
  padding-left: 22px;
}

.diagnosis-lead-form {
  position: sticky;
  top: 92px;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 18px;
  border: 1px solid oklch(0.67 0.09 178);
  border-radius: 8px;
  background:
    linear-gradient(180deg, oklch(0.985 0.013 92), oklch(0.95 0.032 178)),
    var(--paper);
  box-shadow: 0 18px 58px oklch(0.24 0.035 235 / 0.12);
  scroll-margin-top: 112px;
}

.diagnosis-lead-form strong {
  font-size: 1.02rem;
}

.lead-card-head {
  grid-column: 1 / -1;
  display: grid;
  gap: 6px;
  padding-bottom: 4px;
}

.lead-card-head span {
  color: var(--brass);
  font-size: 0.82rem;
  font-weight: 900;
}

.lead-card-head strong {
  color: var(--ink);
  font-size: clamp(1.18rem, 1.55vw, 1.42rem);
  line-height: 1.18;
}

.lead-card-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.52;
}

.diagnosis-lead-form label,
.consult-form label {
  display: grid;
  gap: 6px;
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.diagnosis-lead-form > label:nth-of-type(3),
.diagnosis-lead-form .lead-consent,
.diagnosis-lead-form .lead-reassurance,
.diagnosis-lead-form .privacy-note,
.diagnosis-lead-form .lead-status,
.diagnosis-lead-form .button.primary,
.diagnosis-lead-form > .button.secondary {
  grid-column: 1 / -1;
}

.field-label-row {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.optional-field em {
  padding: 3px 7px;
  border: 1px solid oklch(0.76 0.035 178);
  border-radius: 999px;
  background: oklch(0.94 0.026 178);
  color: var(--teal-dark);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
}

.diagnosis-lead-form input,
.consult-form input,
.consult-form textarea {
  min-height: 42px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--paper);
  color: var(--ink);
}

.consult-form textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.55;
}

.lead-code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.lead-code-row .button {
  min-height: 42px;
  white-space: nowrap;
}

.diagnosis-lead-form .button {
  width: 100%;
}

.diagnosis-lead-form .button.primary {
  min-height: 50px;
  margin-top: 2px;
  font-size: 1rem;
}

.lead-code-row .button:disabled,
.diagnosis-lead-form .button:disabled,
.consult-form .button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.diagnosis-lead-form.is-submitted {
  border-color: oklch(0.68 0.08 178);
  background: linear-gradient(180deg, oklch(0.96 0.032 178), oklch(0.985 0.01 92));
}

.diagnosis-lead-form.is-submitted input {
  color: oklch(0.42 0.026 235);
  background: oklch(0.935 0.014 92);
}

.diagnosis-lead-form.is-submitted button[type="submit"] {
  background: oklch(0.72 0.018 178);
  color: oklch(0.25 0.04 235);
}

.diagnosis-lead-form .lead-consent,
.consult-form .lead-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-height: 34px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.45;
}

.diagnosis-lead-form .lead-consent input,
.consult-form .lead-consent input {
  min-height: 18px;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 3px;
  accent-color: var(--teal);
}

.diagnosis-lead-form .lead-consent a,
.consult-form .lead-consent a {
  color: var(--teal-dark);
  font-weight: 850;
}

.privacy-note,
.lead-reassurance,
.lead-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.lead-reassurance {
  padding: 9px 10px;
  border: 1px solid oklch(0.78 0.035 178);
  border-radius: 8px;
  background: oklch(0.95 0.026 178);
  color: var(--teal-dark);
  font-weight: 800;
}

.lead-status {
  min-height: 24px;
  color: var(--teal-dark);
  font-weight: 800;
}

.lead-status[data-state="error"] {
  color: oklch(0.44 0.13 26);
}

.lead-status[data-state="success"] {
  color: var(--teal-dark);
}

.diagnosis-lead-form .lead-status[data-state="success"] {
  padding: 10px 12px;
  border: 1px solid oklch(0.72 0.08 178 / 0.64);
  border-radius: 6px;
  background: oklch(0.93 0.034 178);
}

@media (max-width: 640px) {
  .diagnosis-direct-lead {
    width: calc(100% - 36px);
    margin-top: 18px;
    padding: 16px;
  }

  .diagnosis-lead-form {
    grid-template-columns: 1fr;
  }

  .diagnosis-form fieldset {
    grid-template-columns: 1fr;
  }

  .lead-code-row {
    grid-template-columns: 1fr;
  }

  .consult-modal {
    align-items: end;
    padding: 12px;
  }

  .consult-panel {
    width: 100%;
    max-height: calc(100svh - 24px);
    padding: 22px;
  }
}

.diagnosis-explain {
  display: grid;
  grid-template-columns: minmax(240px, 0.46fr) minmax(0, 1fr);
  gap: 34px;
  border-top: 1px solid var(--line);
}

.diagnosis-explain h2 {
  margin-bottom: 0;
  font-size: 2.45rem;
  line-height: 1.12;
}

.diagnosis-logic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.985 0.007 92);
}

.diagnosis-logic-grid article {
  min-height: 210px;
  padding: 22px;
  border-left: 1px solid var(--line);
}

.diagnosis-logic-grid article:first-child {
  border-left: 0;
}

.diagnosis-logic-grid span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 34px;
  border-radius: 8px;
  background: var(--teal);
  color: oklch(0.98 0.01 92);
  font-weight: 850;
}

.diagnosis-logic-grid h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
}

.diagnosis-logic-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.decision-section {
  background:
    linear-gradient(180deg, var(--paper), var(--paper-2));
}

.decision-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.4fr);
  gap: 24px;
  align-items: stretch;
}

.decision-panel > div,
.decision-aside {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.007 92);
  padding: 30px;
}

.decision-panel h2 {
  margin-bottom: 26px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.1;
}

.decision-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.decision-list article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.decision-list span {
  display: block;
  margin-bottom: 28px;
  color: var(--teal-dark);
  font-weight: 850;
}

.decision-list h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.decision-list p,
.decision-aside p {
  margin-bottom: 0;
  color: var(--muted);
}

.decision-aside {
  display: grid;
  gap: 18px;
  align-content: center;
  background: var(--night);
  color: oklch(0.98 0.01 92);
}

.decision-aside strong {
  color: var(--gold);
  font-size: 1.35rem;
}

.decision-aside p {
  color: oklch(0.86 0.018 92);
}

.comparison-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}

.comparison-table [role="row"] {
  display: grid;
  grid-template-columns: 0.75fr 1.15fr 1fr 1.15fr;
  border-top: 1px solid var(--line);
}

.comparison-table [role="row"]:first-child {
  border-top: 0;
}

.comparison-table span {
  padding: 18px;
  border-left: 1px solid var(--line);
}

.comparison-table span:first-child {
  border-left: 0;
  font-weight: 850;
}

.comparison-head {
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-weight: 850;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.36fr);
  gap: 36px;
  align-items: start;
}

.guide-article {
  display: grid;
  gap: 28px;
  max-width: 760px;
}

.guide-intro {
  margin: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
  color: var(--muted);
  font-size: 1.08rem;
}

.mobile-anchor-nav {
  display: none;
}

.mobile-anchor-nav a.is-active {
  border-color: oklch(0.58 0.105 178);
  background: oklch(0.91 0.05 178);
  color: oklch(0.23 0.055 178);
  box-shadow: 0 8px 18px oklch(0.32 0.04 178 / 0.12);
}

.answer-snapshot {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 18px;
  align-items: start;
  padding: 24px;
  border: 1px solid oklch(0.72 0.05 178);
  border-radius: 8px;
  background: oklch(0.958 0.026 178);
}

.answer-snapshot-main {
  display: grid;
  gap: 10px;
}

.answer-snapshot-main h2 {
  margin: 0;
  font-size: clamp(1.42rem, 2.2vw, 2.05rem);
  line-height: 1.16;
}

.answer-snapshot-main p:not(.eyebrow) {
  margin: 0;
  color: var(--ink);
  font-weight: 760;
  line-height: 1.7;
}

.answer-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid oklch(0.78 0.034 178);
  border-radius: 8px;
  background: oklch(0.78 0.034 178);
}

.answer-snapshot-grid section {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 172px;
  padding: 14px;
  background: oklch(0.99 0.006 92);
}

.answer-snapshot-grid span {
  color: var(--teal-dark);
  font-size: 0.84rem;
  font-weight: 900;
}

.answer-snapshot-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 17px;
}

.answer-snapshot-grid li {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.answer-snapshot .button {
  justify-self: start;
}

.intent-conversion {
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid oklch(0.69 0.072 178 / 0.74);
  border-radius: 8px;
  background:
    linear-gradient(140deg, oklch(0.965 0.024 178), oklch(0.985 0.008 92) 54%, oklch(0.965 0.028 76));
  box-shadow: 0 18px 50px oklch(0.24 0.03 235 / 0.08);
}

.intent-conversion-head {
  display: grid;
  gap: 8px;
}

.intent-conversion-head h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(1.48rem, 2.2vw, 2.15rem);
  line-height: 1.16;
}

.intent-conversion-head p:not(.eyebrow) {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.intent-conversion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid oklch(0.8 0.028 92);
  border-radius: 8px;
  overflow: hidden;
  background: oklch(0.99 0.006 92 / 0.72);
}

.intent-conversion-grid section {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 220px;
  padding: 18px;
  border-left: 1px solid oklch(0.8 0.028 92);
}

.intent-conversion-grid section:first-child {
  border-left: 0;
}

.intent-conversion-grid span {
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 900;
}

.intent-conversion-grid ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 18px;
}

.intent-conversion-grid li {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.intent-proof {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid oklch(0.78 0.038 178);
  border-radius: 8px;
  background: oklch(0.99 0.007 92 / 0.82);
}

.intent-proof span {
  color: var(--teal-dark);
  font-size: 0.86rem;
  font-weight: 900;
}

.intent-proof p {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-weight: 760;
  line-height: 1.62;
}

.intent-proof ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.intent-proof li {
  padding: 10px 12px;
  border: 1px solid oklch(0.84 0.025 92);
  border-radius: 8px;
  background: oklch(0.975 0.01 92);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 760;
  line-height: 1.45;
}

.intent-conversion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
}

.intent-conversion-actions small {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.guide-section {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.guide-section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 2.6vw, 2.3rem);
  line-height: 1.16;
}

.guide-section p {
  margin: 0;
  color: var(--muted);
}

.guide-section p + p {
  margin-top: 12px;
}

.guide-depth-section {
  display: grid;
  gap: 18px;
}

.guide-subsections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.guide-subsections article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.985 0.008 92);
}

.guide-subsections h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.28;
}

.guide-subsections p {
  font-size: 0.98rem;
}

.guide-depth-section .check-list {
  margin: 0;
}

.content-image-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid oklch(0.78 0.04 178);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
  box-shadow: 0 18px 48px oklch(0.24 0.03 235 / 0.08);
}

.content-image-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.content-image-figure figcaption {
  padding: 14px 18px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.guide-answer {
  padding: 28px;
  border: 1px solid oklch(0.72 0.05 178);
  border-radius: 8px;
  background: oklch(0.955 0.03 178);
}

.guide-answer .eyebrow {
  color: var(--teal-dark);
}

.guide-answer p:last-child {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.72;
  font-weight: 750;
}

.guide-fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.guide-fit-grid > div,
.guide-flow,
.guide-related,
.guide-inline-cta {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: oklch(0.98 0.006 92);
}

.guide-fit-grid h2,
.guide-flow h2,
.guide-related h2,
.guide-inline-cta h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.72rem);
  line-height: 1.2;
}

.guide-fit-grid ul {
  margin-top: 18px;
}

.guide-flow {
  display: grid;
  gap: 22px;
}

.guide-flow > div {
  display: grid;
  gap: 14px;
}

.guide-flow article {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 8px 16px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.guide-flow article:first-child {
  border-top: 0;
  padding-top: 0;
}

.guide-flow span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
  font-weight: 850;
}

.guide-flow h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.35;
}

.guide-flow p {
  margin: 0;
  color: var(--muted);
}

.guide-related {
  display: grid;
  gap: 18px;
}

.guide-related > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guide-related a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--teal-dark);
  font-weight: 750;
}

.guide-inline-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 240px);
  gap: 24px;
  align-items: center;
  background:
    linear-gradient(100deg, oklch(0.955 0.028 178), oklch(0.975 0.014 92));
}

.guide-inline-cta .eyebrow {
  color: var(--teal-dark);
}

.guide-inline-cta p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--muted);
}

.guide-inline-cta .button {
  justify-content: center;
}

.guide-aside {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--night);
  color: oklch(0.98 0.01 92);
}

.guide-aside .eyebrow {
  color: var(--gold);
}

.guide-aside-summary {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid oklch(0.48 0.054 238);
  border-radius: 8px;
  background: oklch(0.18 0.035 238);
}

.guide-aside-summary span {
  color: var(--gold);
  font-size: 0.88rem;
  font-weight: 900;
}

.guide-aside-summary p {
  margin: 0;
  color: oklch(0.9 0.018 92);
  font-size: 0.9rem;
  line-height: 1.55;
}

.guide-aside-summary ul {
  gap: 7px;
  padding-left: 17px;
}

.guide-aside-summary li {
  color: oklch(0.86 0.018 92);
  font-size: 0.88rem;
  line-height: 1.42;
}

.guide-aside-summary a {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 900;
  text-decoration: none;
}

.guide-aside-summary a:hover,
.guide-aside-summary a:focus-visible {
  text-decoration: underline;
}

.guide-aside ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.guide-aside .button.primary {
  justify-self: start;
}

.guide-aside .button.primary:hover,
.guide-aside .button.primary:focus-visible {
  background: oklch(0.78 0.15 76);
  color: var(--ink);
}

.guide-aside .button.secondary.light {
  background: oklch(0.975 0.012 92);
  color: var(--ink);
  border-color: oklch(0.78 0.02 92);
}

.guide-aside .button.secondary.light:hover,
.guide-aside .button.secondary.light:focus-visible {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

.guide-aside-contact {
  display: grid;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid oklch(0.92 0.012 92 / 0.18);
}

.guide-aside-contact span,
.guide-aside-contact small {
  color: oklch(0.82 0.018 92);
  font-size: 0.84rem;
  line-height: 1.45;
}

.guide-aside-contact a {
  color: var(--gold);
  font-size: 1.08rem;
  font-weight: 900;
}

@media (hover: hover) and (pointer: fine) {
  .guide-aside:hover {
    background: var(--night);
    color: oklch(0.98 0.01 92);
    border-color: oklch(0.62 0.08 178);
    box-shadow: var(--shadow);
  }
}

.listing-grid {
  padding-top: 0;
}

.listing-card h2 a {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 5px;
  transition: text-decoration-color 160ms ease;
}

.listing-card h2 a:hover {
  text-decoration-color: var(--teal);
}

@media (min-width: 1440px) {
  .hero h1 {
    font-size: 4.55rem;
  }

  .content-hero h1,
  .listing-hero h1 {
    font-size: 4rem;
  }

  .guide-hero h1 {
    font-size: 3.25rem;
  }

  .section-copy h2,
  .cta-band h2,
  .upgrade-hero h1 {
    font-size: 3.2rem;
  }
}

@media (max-width: 1180px) {
  .header-phone {
    display: none;
  }

  .pricing-rule-board,
  .pricing-version-rule-head {
    grid-template-columns: 1fr;
  }

  .pricing-rule-points,
  .pricing-version-lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-rule-points span:nth-child(odd) {
    border-left: 0;
  }

  .pricing-rule-points span:nth-child(n + 3) {
    border-top: 1px solid oklch(0.78 0.035 92);
  }

  .pricing-version-rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-version-rule-grid a:nth-child(5n + 1) {
    border-left: 1px solid var(--line);
  }

  .pricing-version-rule-grid a:nth-child(odd) {
    border-left: 0;
  }

  .pricing-version-rule-grid a:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (min-width: 641px) and (max-width: 1500px) {
  .contact-dock {
    display: none;
  }
}

@media (max-width: 980px) {
  .site-nav {
    position: fixed;
    inset: 70px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: oklch(0.985 0.007 92);
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 110px;
  }

  .chain-preview {
    max-width: 780px;
    justify-self: end;
  }

  .home-contact-strip {
    grid-template-columns: 1fr;
  }

  .home-contact-actions {
    justify-content: flex-start;
  }

  .capability-overview-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .version-fit-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-copy.compact,
  .commerce-board,
  .operating-board,
  .advantage-shell,
  .assessment-teaser-v4,
  .decision-panel,
  .diagnosis-explain,
  .visual-listing-hero,
  .pricing-edition-hero,
  .version-answer-section,
  .pricing-edition-rule,
  .version-coverage-section,
  .version-consult-section,
  .upgrade-visual-hero,
  .product-panel,
  .industry-panel,
  .case-layout,
  .detail-depth-section,
  .solution-depth-section,
  .guide-fit-grid,
  .guide-subsections,
  .guide-inline-cta {
    grid-template-columns: 1fr;
  }

  .advantage-lead {
    position: static;
  }

  .system-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chain-rail,
  .capability-overview-grid,
  .diagnosis-strip-grid,
  .fit-grid,
  .version-fit-grid,
  .decision-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pricing-rule-summary,
  .pricing-rule-points,
  .pricing-version-rule-grid,
  .version-answer-list,
  .version-feature-grid,
  .version-media-grid,
  .version-depth-grid,
  .version-fit-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .version-fit-grid article:nth-child(4n + 1) {
    border-left: 1px solid var(--line);
  }

  .pricing-version-rule-grid a,
  .version-answer-list div,
  .version-feature-grid article,
  .version-depth-grid article {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

  .pricing-version-rule-grid a:nth-child(odd),
  .version-answer-list div:nth-child(odd),
  .version-feature-grid article:nth-child(odd),
  .version-depth-grid article:nth-child(odd) {
    border-left: 0;
  }

  .pricing-version-rule-grid a:nth-child(n + 3),
  .version-answer-list div:nth-child(n + 3),
  .version-feature-grid article:nth-child(n + 3),
  .version-depth-grid article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .chain-rail article:nth-child(3n + 1),
  .capability-overview-grid article:nth-child(3n + 1),
  .diagnosis-strip-grid article:nth-child(3n + 1),
  .version-fit-grid article:nth-child(3n + 1),
  .fit-grid a:nth-child(3n + 1) {
    border-left: 0;
  }

  .chain-rail article:nth-child(n + 4),
  .capability-overview-grid article:nth-child(n + 4),
  .diagnosis-strip-grid article:nth-child(n + 4),
  .version-fit-grid article:nth-child(n + 4),
  .fit-grid a:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .fit-grid a:nth-child(n + 4) {
    border-top-color: oklch(0.46 0.055 238);
  }

  .chain-rail article::after {
    display: none;
  }

  .scene-grid-v4,
  .case-evidence,
  .case-main {
    grid-template-columns: 1fr;
  }

  .scene-card-large {
    grid-row: auto;
    min-height: auto;
  }

  .scene-card-large div {
    position: static;
    border-top: 0;
  }

  .scene-card-large img {
    min-height: auto;
    aspect-ratio: 16 / 9;
  }

  .assessment-form-v4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .assessment-form-v4 fieldset:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .assessment-form-v4 fieldset:nth-child(odd) {
    border-left: 0;
  }

  .assessment-form-v4 fieldset:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .system-map article:nth-child(2) {
    border-right: 0;
  }

  .system-map article:nth-child(3),
  .system-map article:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .role-grid,
  .lane,
  .market-grid,
  .assessment-paths,
  .capability-grid,
  .collection-cluster-grid,
  .related-content-grid,
  .listing-grid,
  .upgrade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .assessment-workspace {
    grid-template-columns: 1fr;
  }

  .diagnosis-direct-lead {
    grid-template-columns: 1fr;
  }

  .diagnosis-direct-lead div:last-child {
    justify-content: stretch;
  }

  .diagnosis-direct-lead .button {
    width: 100%;
  }

  .diagnosis-workspace {
    grid-template-columns: 1fr;
  }

  .diagnosis-result {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .diagnosis-lead-form {
    position: static;
  }

  .full-report-reader-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .full-report-reader-actions {
    justify-content: flex-start;
  }

  .diagnosis-logic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .diagnosis-logic-grid article:nth-child(3) {
    border-left: 0;
  }

  .diagnosis-logic-grid article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .assessment-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-layout {
    grid-template-columns: 1fr;
  }

  .answer-snapshot,
  .collection-search-band,
  .question-filter-band {
    grid-template-columns: 1fr;
  }

  .answer-snapshot-grid {
    grid-template-columns: 1fr;
  }

  .answer-snapshot-grid section {
    min-height: auto;
  }

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

  .collection-search-control {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .question-filter-status {
    grid-column: 1;
  }

  .intent-conversion-grid,
  .pricing-diagnosis-grid,
  .intent-proof ul,
  .pricing-diagnosis-questions ul {
    grid-template-columns: 1fr;
  }

  .intent-conversion-grid section,
  .intent-conversion-grid section:first-child,
  .pricing-diagnosis-grid article,
  .pricing-diagnosis-grid article:first-child {
    border-left: 0;
    border-top: 1px solid oklch(0.8 0.028 92);
  }

  .intent-conversion-grid section:first-child,
  .pricing-diagnosis-grid article:first-child {
    border-top: 0;
  }

  .assessment-result {
    position: static;
  }

  .guide-aside {
    position: static;
  }

  .detail-route-card {
    position: static;
  }

  .lane article:nth-child(odd) {
    border-left: 0;
  }

  .lane article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .page-intro,
  .two-col,
  .evidence-band,
  .collection-map-head,
  .collection-priority,
  .listing-cta-inner {
    grid-template-columns: 1fr;
  }

  .collection-map-cta {
    width: min(100%, 360px);
  }

  .collection-diagnosis-band {
    grid-template-columns: 1fr;
  }

  .collection-diagnosis-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-band,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .listing-cta .cta-actions {
    justify-self: stretch;
    width: 100%;
  }

  .pricing-edition-hero {
    padding-top: 118px;
  }

  .version-pricing-rule {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .version-pricing-rule a {
    white-space: normal;
  }

  .version-consult-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: calc(74px + env(safe-area-inset-bottom));
  }

  body.has-intent-conversion,
  body.has-collection-diagnosis {
    padding-bottom: 0;
  }

  h1 {
    font-size: 3rem;
  }

  .hero h1 {
    font-size: 2.36rem;
    line-height: 1.16;
  }

  .hero {
    min-height: auto;
    padding-inline: 18px;
    padding-bottom: 46px;
    background:
      linear-gradient(180deg, oklch(0.985 0.007 92) 0%, oklch(0.96 0.02 92) 64%, oklch(0.88 0.04 178) 100%);
  }

  .hero::before {
    display: none;
  }

  .hero-lead {
    font-size: 1.08rem;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

  .listing-cta {
    padding: 26px 18px 30px;
  }

  .listing-cta h2 {
    font-size: 1.62rem;
  }

  .guide-hero h1 {
    font-size: 2.08rem;
    line-height: 1.16;
  }

  #diagnosis-entry,
  #quick-answer,
  #fit-judge,
  #implementation-path,
  #faq {
    scroll-margin-top: 82px;
  }

  .mobile-anchor-nav {
    position: sticky;
    top: 64px;
    z-index: 80;
    display: flex;
    gap: 8px;
    max-width: var(--max);
    margin: -12px auto 18px;
    padding: 10px 14px;
    overflow-x: auto;
    border-block: 1px solid oklch(0.84 0.02 92);
    background: oklch(0.985 0.008 92 / 0.94);
  }

  .mobile-anchor-nav a {
    flex: 0 0 auto;
    padding: 8px 10px;
    border: 1px solid oklch(0.78 0.03 92);
    border-radius: 999px;
    background: oklch(0.99 0.006 92);
    color: var(--ink);
    font-size: 0.84rem;
    font-weight: 850;
    text-decoration: none;
  }

  .answer-snapshot,
  .intent-conversion,
  .pricing-diagnosis-panel,
  .collection-search-band,
  .question-filter-band {
    padding: 18px;
  }

  .answer-snapshot-main h2 {
    font-size: 1.5rem;
  }

  .question-filter-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .question-filter-actions button {
    min-height: 56px;
  }

  .collection-search-control {
    grid-template-columns: 1fr;
  }

  .collection-search-control > button {
    width: 100%;
  }

  .hero-proof {
    display: none;
  }

  .home-contact-strip {
    padding: 28px 18px;
  }

  .home-contact-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .home-path-grid {
    grid-template-columns: 1fr;
  }

  .contact-phone-card {
    width: 100%;
  }

  .contact-dock {
    inset: auto 10px calc(8px + env(safe-area-inset-bottom)) 10px;
    top: auto;
    width: auto;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    padding: 5px;
    transform: none;
  }

  .contact-dock a,
  .contact-dock-wechat {
    min-height: 48px;
    padding: 6px 4px;
    text-align: center;
    place-items: center;
  }

  .wechat-popover {
    position: fixed;
    left: 50%;
    right: auto;
    top: auto;
    bottom: calc(72px + env(safe-area-inset-bottom));
    width: min(232px, calc(100vw - 24px));
    transform: translate(-50%, 8px) scale(0.98);
    transform-origin: bottom center;
  }

  .wechat-popover::after {
    top: auto;
    left: 50%;
    right: auto;
    bottom: -7px;
    transform: translateX(-50%) rotate(135deg);
  }

  .contact-dock-wechat:hover .wechat-popover,
  .contact-dock-wechat:focus-visible .wechat-popover,
  .contact-dock-wechat:focus-within .wechat-popover {
    transform: translate(-50%, 0) scale(1);
  }

  .wechat-popover img {
    width: min(100%, 188px);
    height: auto;
    justify-self: center;
  }

  .contact-dock span {
    font-size: 0.64rem;
    line-height: 1.08;
  }

  .contact-dock strong {
    font-size: 0.68rem;
    line-height: 1.12;
  }

  .contact-dock a[href^="tel"] strong {
    font-size: 0.62rem;
  }

  .chain-preview {
    gap: 18px;
    min-height: auto;
    max-width: none;
    padding: 18px;
  }

  .hero-visual img {
    min-height: auto;
    aspect-ratio: 16 / 10;
  }

  .visual-listing-hero {
    gap: 24px;
  }

  .pricing-edition-hero {
    gap: 24px;
    padding: 112px 18px 34px;
  }

  .pricing-version-rule-block {
    padding: 28px 18px;
  }

  .pricing-baseline,
  .pricing-rule-points span {
    min-height: auto;
  }

  .pricing-baseline {
    padding: 20px;
  }

  .pricing-rule-points span {
    padding: 16px;
    border-left: 0;
    border-top: 1px solid oklch(0.78 0.035 92);
  }

  .pricing-rule-points span:first-child {
    border-top: 0;
  }

  .pricing-rule-summary,
  .pricing-rule-points,
  .pricing-version-rule-grid,
  .version-answer-section,
  .version-answer-list,
  .pricing-edition-rule-grid,
  .version-coverage-section,
  .version-feature-grid,
  .version-media-grid,
  .version-route-mini,
  .version-depth-grid,
  .pricing-version-lanes,
  .version-fit-panel,
  .version-consult-actions {
    grid-template-columns: 1fr;
  }

  .pricing-version-rule-grid a,
  .pricing-version-rule-grid a:first-child,
  .version-answer-list div,
  .version-answer-list div:first-child,
  .pricing-edition-rule-grid span,
  .pricing-edition-rule-grid span:nth-child(2n + 1),
  .version-feature-grid article,
  .version-feature-grid article:first-child,
  .version-depth-grid article,
  .version-depth-grid article:first-child {
    border-left: 0;
  }

  .pricing-version-rule-grid a:nth-child(n + 2),
  .version-answer-list div:nth-child(n + 2),
  .pricing-edition-rule-grid span:nth-child(n + 2),
  .version-feature-grid article:nth-child(n + 2),
  .version-depth-grid article:nth-child(n + 2) {
    border-top: 1px solid var(--line);
  }

  .pricing-edition-price {
    grid-template-columns: 1fr;
  }

  .pricing-edition-rule,
  .version-consult-section {
    padding: 22px 18px;
  }

  .page-visual img,
  .detail-visual-section .page-visual img,
  .pricing-edition-visual img {
    aspect-ratio: 4 / 3;
  }

  .chain-head {
    display: grid;
    gap: 8px;
  }

  .chain-head strong {
    max-width: none;
    text-align: left;
    font-size: 1.18rem;
  }

  .chain-canvas {
    grid-template-columns: 1fr;
  }

  .order-spine {
    min-height: auto;
  }

  .order-spine::after,
  .chain-lane::before {
    display: none;
  }

  .chain-lane {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .result-route {
    grid-template-columns: 1fr;
  }

  .result-route i {
    display: none;
  }

  .section {
    padding: 64px 18px;
  }

  .section-copy h2,
  .cta-band h2,
  .upgrade-hero h1 {
    font-size: 2rem;
  }

  .advantage-lead h2 {
    font-size: 2.12rem;
  }

  .advantage-stack article {
    gap: 16px;
    min-height: auto;
    padding: 22px;
  }

  .advantage-stack {
    grid-template-columns: 1fr;
  }

  .market-grid,
  .role-grid,
  .lane,
  .commerce-stage,
  .chain-rail,
  .capability-overview-grid,
  .diagnosis-strip-grid,
  .scene-grid-v4,
  .fit-grid,
  .version-fit-grid,
  .decision-list,
  .system-map,
  .assessment-paths,
  .assessment-form,
  .diagnosis-form,
  .diagnosis-route,
  .diagnosis-logic-grid,
  .capability-grid,
  .collection-cluster-grid,
  .related-content-grid,
  .listing-grid,
  .upgrade-grid {
    grid-template-columns: 1fr;
  }

  .collection-diagnosis-band {
    padding: 18px;
  }

  .collection-diagnosis-grid {
    grid-template-columns: 1fr;
  }

  .collection-diagnosis-grid a {
    min-height: auto;
  }

  .intent-conversion {
    padding: 18px;
  }

  .intent-conversion-grid section {
    min-height: auto;
    padding: 16px;
  }

  .intent-conversion-actions .button {
    width: 100%;
  }

  .assessment-paths article,
  .assessment-form fieldset,
  .diagnosis-logic-grid article,
  .diagnosis-strip-grid article,
  .capability-overview-grid article,
  .chain-rail article,
  .version-fit-grid article,
  .fit-grid a,
  .comparison-table span {
    border-left: 0;
  }

  .assessment-paths article,
  .assessment-form fieldset,
  .diagnosis-logic-grid article,
  .diagnosis-strip-grid article,
  .capability-overview-grid article,
  .chain-rail article,
  .version-fit-grid article,
  .fit-grid a {
    border-top: 1px solid var(--line);
  }

  .fit-grid a {
    border-top-color: oklch(0.46 0.055 238);
  }

  .assessment-paths article:first-child,
  .assessment-form fieldset:first-child,
  .diagnosis-logic-grid article:first-child,
  .diagnosis-strip-grid article:first-child,
  .capability-overview-grid article:first-child,
  .chain-rail article:first-child,
  .version-fit-grid article:first-child,
  .fit-grid a:first-child {
    border-top: 0;
  }

  .hero-v4 h1 {
    font-size: 2.12rem;
  }

  .hero-visual-v4 img {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .chain-rail article {
    min-height: auto;
  }

  .chain-rail span {
    margin-bottom: 24px;
  }

  .scene-card img,
  .scene-card-large img,
  .assessment-teaser-visual img {
    aspect-ratio: 4 / 3;
  }

  .fit-grid a {
    min-height: 94px;
  }

  .result-meta {
    grid-template-columns: 1fr;
  }

  .assessment-note textarea {
    min-height: 190px;
  }

  .diagnosis-submit {
    margin: 18px;
  }

  .diagnosis-score {
    grid-template-columns: 1fr;
  }

  .diagnosis-score strong {
    width: 64px;
    height: 64px;
  }

  .diagnosis-explain h2 {
    font-size: 1.9rem;
  }

  .comparison-table [role="row"] {
    display: grid;
    grid-template-columns: 1fr;
  }

  .comparison-table [role="row"]:not(.comparison-head) span {
    display: grid;
    gap: 6px;
  }

  .comparison-table [role="row"]:not(.comparison-head) span::before {
    content: attr(data-label);
    color: var(--teal-dark);
    font-size: 0.82rem;
    font-weight: 850;
  }

  .comparison-head {
    display: none !important;
  }

  .lane article,
  .lane article:nth-child(n + 3) {
    min-height: auto;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .lane article:first-child {
    border-top: 0;
  }

  .lane span {
    margin-bottom: 28px;
  }

  .content-hero {
    min-height: auto;
    padding: 96px 18px 36px;
  }

  .content-hero-bg {
    transform: none;
  }

  .content-hero-overlay {
    background:
      linear-gradient(90deg, oklch(0.13 0.052 236 / 0.92), oklch(0.16 0.052 236 / 0.78) 58%, oklch(0.17 0.052 236 / 0.5)),
      linear-gradient(0deg, oklch(0.12 0.042 236 / 0.82), oklch(0.12 0.042 236 / 0.18) 64%, oklch(0.12 0.042 236 / 0.55));
  }

  .content-hero .breadcrumb,
  .listing-hero .breadcrumb,
  .diagnosis-hero .breadcrumb,
  .assessment-hero .breadcrumb {
    display: none;
  }

  .content-hero .eyebrow {
    margin-bottom: 10px;
    font-size: 0.82rem;
  }

  .content-hero h1,
  .listing-hero h1 {
    font-size: 1.78rem;
    line-height: 1.18;
    text-wrap: pretty;
  }

  .content-hero p:not(.eyebrow),
  .listing-hero p:not(.eyebrow) {
    font-size: 0.98rem;
    line-height: 1.72;
  }

  .content-hero .hero-actions {
    gap: 10px;
  }

  .content-hero .button {
    min-height: 48px;
    padding: 10px 14px;
  }

  .page-section,
  .listing-hero,
  .collection-map,
  .listing-grid {
    padding-inline: 18px;
  }

  .collection-map {
    padding-top: 8px;
    padding-bottom: 22px;
  }

  .collection-map-head h2,
  .collection-priority h2 {
    font-size: 1.58rem;
  }

  .collection-cluster-card {
    min-height: auto;
    padding: 18px;
  }

  .collection-cluster-links,
  .collection-priority-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .collection-cluster-links a,
  .collection-priority-links a {
    justify-content: flex-start;
    width: 100%;
  }

  .page-intro h2,
  .two-col h2,
  .evidence-band h2 {
    font-size: 1.8rem;
  }

  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .system-map article,
  .system-map article:nth-child(2),
  .system-map article:nth-child(3),
  .system-map article:nth-child(4) {
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .system-map article:first-child {
    border-top: 0;
  }

  .compare-table [role="row"] {
    display: block;
    padding: 16px;
  }

  .compare-table .compare-head {
    display: none;
  }

  .compare-table [role="cell"] {
    display: grid;
    gap: 4px;
    padding: 0;
    border-right: 0;
  }

  .compare-table [role="cell"] + [role="cell"] {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
  }

  .compare-table [role="cell"]::before {
    content: attr(data-label);
    color: var(--teal-dark);
    font-size: 0.82rem;
    font-weight: 850;
  }

  .cta-band {
    margin-inline: 18px;
    padding: 28px;
  }
}

@media (max-width: 380px) {
  .hero-v4 h1 {
    font-size: 1.95rem;
  }

  .content-hero {
    padding-top: 88px;
  }

  .content-hero h1,
  .listing-hero h1 {
    font-size: 1.56rem;
  }

  .content-hero p:not(.eyebrow),
  .listing-hero p:not(.eyebrow) {
    font-size: 0.94rem;
  }

  .contact-dock {
    inset-inline: 8px;
  }

  .contact-dock span {
    font-size: 0.61rem;
  }

  .contact-dock strong {
    font-size: 0.64rem;
  }

  .contact-dock a[href^="tel"] strong {
    font-size: 0.58rem;
  }
}

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