:root {
  color-scheme: light;
  --bg: #f9fafb;
  --bg-soft: #f3f4f6;
  --surface: #ffffff;
  --surface-strong: #f9fafb;
  --ink-strong: #111827;
  --ink: #1f2937;
  --ink-2: #4b5563;
  --ink-3: #6b7280;
  --muted: #4b5563;
  --faint: #6b7280;
  --line: #e5e7eb;
  --line-soft: #f1f3f5;
  --green: #3b82f6;
  --green-strong: #2563eb;
  --teal: #60a5fa;
  --blue: #3b82f6;
  --amber: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px -12px rgba(15, 23, 42, 0.16);
  --radius: 8px;
  --container: 1120px;
  --font-sans: "Inter Variable", Inter, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Sora Variable", "Avenir Next", "Inter Variable", Inter, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-sans);
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.legal-page {
  background: var(--bg);
}

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

.compact-product-grid .product-card-head h2 {
  margin: 0;
  font-size: 1.25rem;
}

.compact-product-grid .price-line {
  margin: 18px 0 24px;
}

.trial-install-button {
  color: var(--green-strong);
  border-color: #93c5fd;
  background: var(--surface);
}

.trial-install-button:hover {
  color: #ffffff;
  border-color: var(--green);
  background: var(--green);
}

.membership-benefits {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.membership-benefits h3 {
  margin-bottom: 18px;
  font-size: 1rem;
  font-weight: 650;
}

.membership-benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 34px;
}

.membership-benefit {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
}

.membership-benefit > span {
  color: #10b981;
  font-weight: 700;
}

.membership-benefit div {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.membership-benefit strong {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
}

.membership-benefit small {
  color: var(--muted);
  font-size: 0.88rem;
}

.pricing-inline-note {
  margin: 22px 0 0;
  color: var(--muted);
  text-align: center;
}

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

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

.site-shell {
  min-height: 100vh;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.topbar-inner {
  position: relative;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

body[data-product-catalog] .topbar-inner {
  width: min(100% - 40px, 1160px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: var(--green);
  font-size: 0.82rem;
  letter-spacing: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}

.topbar .brand-logo {
  width: 26px;
  height: 26px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.16rem;
}

.brand-name-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.brand-badge {
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--green-strong);
  background: #eff6ff;
  font-size: 0.64rem;
  font-weight: 850;
  line-height: 1.3;
}

.brand-subtitle {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav a:hover {
  color: var(--green-strong);
  background: #eff6ff;
}

.home-doc-nav a,
.home-doc-nav a:hover,
.home-doc-nav a:focus-visible {
  background: transparent;
}

.home-doc-nav a:hover,
.home-doc-nav a:focus-visible {
  color: var(--green-strong);
}

.home-install-button {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  margin-left: -12px;
  padding: 0 14px;
  border: 1px solid var(--green);
  border-radius: 8px;
  color: #ffffff;
  background: var(--green);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 8px 18px -10px rgba(37, 99, 235, 0.55);
  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
}

.home-install-button:hover,
.home-install-button:focus-visible {
  border-color: var(--green-strong);
  color: #ffffff;
  background: var(--green-strong);
}

.nav .nav-cta {
  color: #ffffff;
  background: var(--green);
}

.nav .nav-cta:hover {
  color: #ffffff;
  background: var(--green-strong);
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  padding: 64px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: clamp(28px, 5vw, 58px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 12px;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  color: var(--green-strong);
  background: #eff6ff;
  font-size: 0.9rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

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

h1,
h2,
h3 {
  color: var(--ink-strong);
  font-family: var(--font-display);
}

h1 {
  max-width: 720px;
  margin-bottom: 20px;
  font-size: clamp(2.45rem, 6vw, 4.9rem);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.accent {
  color: var(--green);
  white-space: nowrap;
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .accent {
    background-image: linear-gradient(to right bottom, rgb(99, 102, 241) 0%, rgb(59, 130, 246) 100%);
    background-image: linear-gradient(to right bottom in oklab, rgb(99, 102, 241) 0%, rgb(59, 130, 246) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
  }
}

.hero-lede {
  max-width: 660px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 1.13rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 600;
  white-space: nowrap;
}

.button-primary {
  color: #ffffff;
  background: var(--green);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 8px 18px -10px rgba(37, 99, 235, 0.55);
}

.button-primary:hover {
  background: var(--green-strong);
}

.button-secondary {
  color: var(--green-strong);
  border-color: var(--line);
  background: var(--surface);
}

.button-secondary:hover {
  border-color: #bfdbfe;
  background: #eff6ff;
}

body[data-product-catalog] .button-primary,
body[data-product-catalog] .button-secondary {
  color: #ffffff;
  border-color: var(--green);
  background: var(--green);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 8px 18px -10px rgba(37, 99, 235, 0.55);
}

body[data-product-catalog] .button-primary:hover,
body[data-product-catalog] .button-secondary:hover {
  color: #ffffff;
  border-color: var(--green-strong);
  background: var(--green-strong);
}

.trust-list {
  display: grid;
  max-width: 700px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.trust-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.trust-item strong {
  display: block;
  color: var(--ink);
  font-size: 0.96rem;
}

.trust-item span {
  color: var(--muted);
  font-size: 0.84rem;
}

.dashboard {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.dashboard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-strong);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #c8d8ea;
}

.panel-label {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.dashboard-body {
  padding: 18px;
}

.product-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.product-thumb {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border: 1px solid rgba(59, 130, 246, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(29, 100, 216, 0.18), rgba(54, 147, 255, 0.16)),
    #f2f7fd;
}

.product-line strong {
  display: block;
  margin-bottom: 2px;
}

.product-line span {
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.metric {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.metric strong {
  display: block;
  color: var(--green-strong);
  font-size: 1.2rem;
  line-height: 1.2;
}

.metric span {
  color: var(--muted);
  font-size: 0.82rem;
}

.chart {
  display: grid;
  height: 138px;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  gap: 8px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fbfdff, #f1f7ff);
}

.chart span {
  min-height: 22px;
  border-radius: 5px 5px 0 0;
  background: var(--blue);
}

.chart span:nth-child(1) { height: 34%; background: rgba(59, 130, 246, 0.45); }
.chart span:nth-child(2) { height: 48%; background: rgba(59, 130, 246, 0.62); }
.chart span:nth-child(3) { height: 42%; background: rgba(99, 102, 241, 0.62); }
.chart span:nth-child(4) { height: 68%; background: rgba(59, 130, 246, 0.72); }
.chart span:nth-child(5) { height: 58%; background: rgba(59, 130, 246, 0.64); }
.chart span:nth-child(6) { height: 76%; background: rgba(99, 102, 241, 0.75); }
.chart span:nth-child(7) { height: 62%; background: rgba(59, 130, 246, 0.66); }
.chart span:nth-child(8) { height: 84%; background: var(--green); }

.panel-note {
  display: flex;
  gap: 10px;
  padding: 12px;
  border-left: 3px solid var(--amber);
  border-radius: 8px;
  color: #61450f;
  background: rgba(183, 121, 31, 0.1);
  font-size: 0.9rem;
}

.product-home-hero {
  padding: 92px 0 72px;
  background: var(--surface);
}

.product-home-shell {
  display: grid;
  gap: 34px;
}

.product-home-copy {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.product-home-copy .eyebrow {
  margin-bottom: 30px;
}

.product-home-copy h1 {
  max-width: none;
  margin-bottom: 18px;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.045em;
}

.hero-title-line {
  display: block;
}

.hero-title-secondary {
  font-size: 1em;
}

.product-home-copy .hero-lede {
  max-width: 720px;
  margin-bottom: 34px;
  margin-right: auto;
  margin-left: auto;
  color: var(--ink-2, var(--muted));
  line-height: 1.7;
}

.product-home-copy .hero-actions {
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.hero-action-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  color: var(--ink-2);
  font-weight: 600;
}

.hero-action-link:hover {
  color: var(--green-strong);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px 0;
  color: var(--faint);
  font-size: 0.78rem;
  font-weight: 400;
}

.hero-meta span + span::before {
  margin: 0 9px;
  color: #b7c8da;
  content: "·";
}

.boundary-note {
  display: flex;
  width: min(100%, 980px);
  gap: 10px;
  align-items: baseline;
  margin: -12px auto 0;
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  border-radius: 0 8px 8px 0;
  color: #70521b;
  background: rgba(183, 121, 31, 0.09);
  font-size: 0.84rem;
}

.boundary-note strong { color: #573d0d; }

.product-shot {
  width: min(100%, 1000px);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 18px 44px -22px rgba(15, 23, 42, 0.32);
  overflow: hidden;
}

.product-shot-bar,
.product-shot figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  color: var(--muted);
  background: var(--surface-strong);
  font-size: 0.78rem;
}

.product-shot-bar { border-bottom: 1px solid var(--line); }
.product-shot figcaption { border-top: 1px solid var(--line); }
.product-shot-bar strong { color: var(--ink); }
.product-shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: center 22%; }
.window-dots i { width: 9px; height: 9px; border-radius: 50%; background: #c8d8ea; }
.window-dots i:nth-child(1) { background: #ef6b61; }
.window-dots i:nth-child(2) { background: #e8bb4d; }
.window-dots i:nth-child(3) { background: #4b9dff; }

.section-header-left { max-width: 720px; }

.section-header-centered {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-grid article {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.feature-grid article:hover {
  border-color: #bfdbfe;
  box-shadow: 0 10px 26px -16px rgba(15, 23, 42, 0.28);
  transform: translateY(-1px);
}

.feature-marker {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 900;
}

.feature-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: #eff6ff;
  font-size: 1.2rem;
  line-height: 1;
}

.feature-icon > span {
  display: block;
  transform: translate(1px, 1px);
}

.feature-grid h3 {
  margin-bottom: 6px;
  font-size: 1.04rem;
  font-weight: 650;
}

.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.workflow-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.workflow-board article {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.workflow-board article:hover {
  border-color: #bfdbfe;
  box-shadow: 0 10px 26px -16px rgba(15, 23, 42, 0.28);
  transform: translateY(-2px);
}

.workflow-number {
  display: block;
  margin-bottom: 14px;
  color: #c7dcff;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.workflow-board h3 { margin-bottom: 8px; font-size: 1.08rem; font-weight: 650; }
.workflow-board p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.workflow-link { margin-top: 18px; }

.feature-overview-section {
  background: var(--bg);
}

.feature-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-overview-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.feature-overview-card:hover,
.feature-overview-card:focus-visible {
  border-color: var(--blue);
  box-shadow: 0 12px 30px -18px rgba(15, 23, 42, 0.38);
  outline: none;
  transform: translateY(-3px);
}

.feature-overview-image {
  display: block;
  height: 190px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.feature-overview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 260ms ease;
}

.feature-overview-card:hover .feature-overview-image img,
.feature-overview-card:focus-visible .feature-overview-image img {
  transform: scale(1.06);
}

.crop-summary img { object-position: 50% 28%; }
.crop-trend img { object-position: 50% 55%; }
.crop-stock img { object-position: 82% 55%; }
.crop-review img { object-position: 72% 64%; }
.crop-variant img { object-position: 30% 48%; }
.crop-ai img { object-position: 62% 46%; }

.feature-overview-copy {
  display: grid;
  gap: 6px;
  padding: 19px 20px 21px;
}

.feature-overview-copy strong {
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 650;
}

.feature-overview-copy > span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.service-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.service-strip h2 { max-width: 720px; margin: 4px 0 8px; font-size: clamp(1.8rem, 3.5vw, 2.7rem); line-height: 1.18; }
.service-strip p { max-width: 680px; margin: 0; color: var(--muted); }
.service-strip-actions { display: grid; gap: 12px; justify-items: center; }
.contact-band-compact { align-items: center; }

.section {
  padding: 68px 0;
}

.section-muted {
  background: var(--bg-soft);
}

#workflow.section-muted {
  background: var(--surface);
}

#contact.section-muted {
  background: var(--surface);
}

#contact .contact-band {
  background: #eff6ff;
}

#contact .qr-card {
  background: var(--surface);
}

.section-header {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--green-strong);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.section-title {
  margin-bottom: 10px;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-header-centered .section-title {
  font-size: 30px;
}

.section-desc {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

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

.info-card {
  min-height: 100%;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.info-card .card-index {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--green);
  font-weight: 850;
}

.info-card h3 {
  margin-bottom: 8px;
  font-size: 1.14rem;
}

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

.info-card ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding-left: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 30px;
  align-items: start;
}

.quote-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.quote-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-strong);
  font-size: 1.1rem;
}

.steps {
  display: grid;
  gap: 12px;
}

.step-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.step-number {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  color: var(--green-strong);
  background: rgba(59, 130, 246, 0.1);
  font-weight: 900;
}

.step-row h3 {
  margin-bottom: 4px;
}

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

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.contact-band h2 {
  margin-bottom: 8px;
  font-size: clamp(1.6rem, 4vw, 2.25rem);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.email-pill {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--green-strong);
  background: rgba(59, 130, 246, 0.06);
  font-weight: 800;
}

.qr-card {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.qr-card img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
}

.qr-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.footer {
  padding: 52px 0 24px;
  border-top: 0;
  color: #94a3b8;
  background: #0b0f17;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.35fr) repeat(3, minmax(120px, 0.7fr));
  gap: 64px;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #f8fafc !important;
  font-size: 1rem;
  font-weight: 750;
  text-decoration: none;
}

.footer-brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
}

.footer-brand-link small {
  padding: 2px 6px;
  border: 1px solid rgb(96 165 250 / 35%);
  border-radius: 4px;
  color: #93c5fd;
  background: rgb(59 130 246 / 12%);
  font-size: 0.66rem;
  font-weight: 700;
}

.footer-brand p {
  max-width: 330px;
  margin: 17px 0 0;
  color: #94a3b8;
  font-size: 0.86rem;
  line-height: 1.75;
}

.footer-brand .footer-contact {
  margin-top: 14px;
  color: #cbd5e1;
}

.footer-column h2 {
  margin: 2px 0 17px;
  color: #f8fafc;
  font-size: 0.88rem;
  font-weight: 700;
}

.footer-column nav {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 11px;
}

.footer a {
  color: #94a3b8;
  font-size: 0.84rem;
  font-weight: 500;
  text-decoration: none;
}

.footer a:hover {
  color: #f8fafc;
}

.footer-bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid #202938;
  color: #64748b;
  font-size: 0.76rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.footer-legal a {
  color: #64748b;
  font-size: 0.76rem;
}

.footer-note {
  text-align: right;
}

.section-link-row {
  margin-top: 22px;
}

.text-link {
  color: var(--green-strong);
  font-weight: 850;
}

.story-hero {
  background:
    linear-gradient(120deg, rgba(59, 130, 246, 0.08), rgba(79, 127, 175, 0.06)),
    var(--surface-strong);
}

.story-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 34px;
  padding: 42px 0 70px;
}

.story-layout > *,
.story-content {
  min-width: 0;
}

.story-content {
  font-size: 1.02rem;
}

.story-content a {
  color: var(--green-strong);
  font-weight: 800;
}

.story-callout {
  margin: 22px 0;
  padding: 18px;
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.08);
}

.story-callout strong {
  display: block;
  margin-bottom: 8px;
}

.story-callout p {
  margin-bottom: 0;
}

.story-feature-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 22px;
}

.story-feature-list article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.story-feature-list h3 {
  margin-top: 0;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.scenario-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.scenario-table th,
.scenario-table td {
  padding: 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.scenario-table th {
  color: var(--ink);
  background: var(--surface-strong);
}

.legal-hero {
  padding: 54px 0 28px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-strong);
}

.legal-hero h1 {
  max-width: 860px;
  margin-bottom: 10px;
  font-size: clamp(2rem, 5vw, 3.35rem);
}

.legal-meta {
  color: var(--muted);
}

.legal-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 34px;
  padding: 42px 0 70px;
}

.legal-toc {
  position: sticky;
  top: 92px;
  align-self: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.legal-toc strong {
  display: block;
  margin-bottom: 10px;
}

.legal-toc a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.legal-toc a:hover {
  color: var(--green-strong);
}

.legal-content {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.legal-content section {
  scroll-margin-top: 98px;
  padding-bottom: 26px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.legal-content section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.legal-content h2 {
  margin-bottom: 12px;
  font-size: 1.45rem;
}

.legal-content h3 {
  margin: 18px 0 8px;
  font-size: 1.08rem;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
}

.legal-content ul,
.legal-content ol {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.notice {
  padding: 16px;
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  background: rgba(183, 121, 31, 0.1);
}

.notice p {
  margin-bottom: 0;
  color: #60450f;
}

.changelog-page {
  background: var(--bg);
}

.changelog-hero {
  padding: 72px 0 58px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.changelog-hero-inner {
  max-width: 760px;
  text-align: center;
}

.changelog-eyebrow,
.changelog-current {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  color: var(--green-strong);
  background: #eff6ff;
  font-size: 0.78rem;
  font-weight: 700;
}

.changelog-hero h1 {
  margin: 18px 0 12px;
  font-size: 3rem;
}

.changelog-hero p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.02rem;
}

.changelog-current {
  margin-top: 22px;
  border-color: var(--line);
  color: var(--ink-2);
  background: var(--surface-strong);
  font-weight: 600;
}

.changelog-feed {
  position: relative;
  width: min(100% - 40px, 1000px);
  padding-top: 58px;
  padding-bottom: 80px;
}

.changelog-feed::before {
  position: absolute;
  top: 66px;
  bottom: 228px;
  left: 148px;
  width: 1px;
  background: var(--line);
  content: "";
}

.changelog-entry {
  position: relative;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 52px;
  margin-bottom: 34px;
}

.changelog-date {
  position: relative;
  padding-top: 22px;
  text-align: right;
}

.changelog-date::after {
  position: absolute;
  top: 28px;
  right: -39px;
  width: 11px;
  height: 11px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 1px #bfdbfe;
  content: "";
}

.changelog-date time {
  display: block;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 700;
}

.changelog-date span {
  display: block;
  margin-top: 4px;
  color: var(--ink-3);
  font-size: 0.76rem;
}

.changelog-card {
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 30px -24px rgba(15, 23, 42, 0.35);
}

.changelog-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.changelog-card-head > div {
  min-width: 0;
}

.change-scope {
  display: block;
  margin-bottom: 7px;
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.changelog-card h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.35rem;
}

.change-status {
  flex: 0 0 auto;
  padding: 3px 9px;
  border-radius: 999px;
  color: #1d4ed8;
  background: #dbeafe;
  font-size: 0.72rem;
  font-weight: 700;
}

.changelog-summary {
  margin: 12px 0 20px;
  color: var(--muted);
  font-size: 0.94rem;
}

.change-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
}

.change-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.change-list p {
  margin: -2px 0 0;
  color: var(--ink-2);
  font-size: 0.9rem;
}

.change-tag {
  display: inline-flex;
  min-height: 23px;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
}

.change-tag-new {
  color: #1d4ed8;
  background: #dbeafe;
}

.change-tag-opt {
  color: #047857;
  background: #d1fae5;
}

.change-tag-fix {
  color: #b45309;
  background: #fef3c7;
}

.changelog-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 52px 0 0 168px;
  padding: 28px 30px;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  background: #eff6ff;
}

.changelog-cta h2 {
  margin: 0 0 4px;
  font-size: 1.25rem;
}

.changelog-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.changelog-cta-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.changelog-cta .button {
  min-height: 40px;
  padding: 0 15px;
  font-size: 0.84rem;
}

.audit-hero {
  padding: 54px 0 42px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(59, 130, 246, 0.08), rgba(79, 127, 175, 0.06)),
    var(--surface-strong);
}

.audit-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 36px;
  align-items: center;
}

.audit-hero h1,
.checkout-hero h1 {
  max-width: 820px;
  font-size: clamp(2.25rem, 5vw, 4rem);
}

.audit-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.audit-facts span,
.product-badge,
.order-status {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
}

.audit-facts span {
  border: 1px solid rgba(59, 130, 246, 0.18);
  color: var(--green-strong);
  background: rgba(255, 255, 255, 0.72);
}

.audit-summary-panel,
.product-card,
.checkout-main,
.payment-panel,
.checkout-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.audit-summary-panel {
  padding: 22px;
  box-shadow: var(--shadow);
}

.audit-summary-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-strong);
  font-size: 1.12rem;
}

.audit-summary-panel p {
  color: var(--muted);
}

.audit-summary-panel dl,
.detail-list,
.payment-meta {
  display: grid;
  gap: 12px;
  margin: 0;
}

.audit-summary-panel dl div,
.detail-list div,
.payment-meta div {
  display: grid;
  gap: 3px;
}

.audit-summary-panel dt,
.detail-list dt,
.payment-meta dt {
  color: var(--faint);
  font-size: 0.82rem;
  font-weight: 800;
}

.audit-summary-panel dd,
.detail-list dd,
.payment-meta dd {
  margin: 0;
  color: var(--ink);
  font-weight: 750;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
  align-items: stretch;
}

.product-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.product-card.featured {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #eff6ff, rgba(255, 255, 255, 0.92) 42%), var(--surface);
}

#pricing {
  background: var(--surface);
}

#pricing .product-card,
#pricing .product-card.featured {
  background: var(--surface-strong);
}

.product-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.product-badge {
  color: #ffffff;
  background: var(--green);
}

.product-badge.neutral {
  color: var(--green-strong);
  background: #eff6ff;
}

.product-card h2 {
  margin-bottom: 8px;
  font-size: 1.8rem;
  font-weight: 700;
}

.product-card p {
  color: var(--muted);
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin: 10px 0 18px;
}

.price-line strong {
  color: var(--green-strong);
  font-size: 2.25rem;
  line-height: 1;
}

.price-line span {
  color: var(--muted);
  font-weight: 750;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 8px;
  border-left: 3px solid var(--green);
  border-bottom: 3px solid var(--green);
  transform: rotate(-45deg);
}

.product-card .button {
  width: fit-content;
  margin-top: auto;
}

.pricing-hero { padding-bottom: 34px; }
.pricing-products { padding-top: 48px; }

.points-card { background: linear-gradient(180deg, rgba(59, 130, 246, 0.045), var(--surface) 46%); }

.point-package-list {
  display: grid;
  margin: 8px 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  overflow: hidden;
}

.point-package-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.point-package-list div:last-child { border-bottom: 0; }
.point-package-list span { color: var(--muted); font-weight: 750; }
.point-package-list strong { color: var(--blue); font-size: 1.05rem; }
.points-note { margin: auto 0 0; font-size: 0.84rem; }

.pricing-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}

.pricing-notes > div { padding: 24px; border-right: 1px solid var(--line); }
.pricing-notes > div:last-child { border-right: 0; }
.pricing-notes h3 { margin-bottom: 8px; font-size: 1.08rem; }
.pricing-notes p { margin-bottom: 8px; color: var(--muted); font-size: 0.92rem; }

.case-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 18px 0 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  overflow: hidden;
}

.case-board > div { padding: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.case-board > div:nth-child(2n) { border-right: 0; }
.case-board > div:nth-last-child(-n + 2) { border-bottom: 0; }
.case-board span { display: block; margin-bottom: 8px; color: var(--blue); font-size: 0.78rem; font-weight: 900; }
.case-board strong { display: block; margin-bottom: 6px; }
.case-board p { margin: 0; font-size: 0.92rem; }

.story-list,
.story-steps {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: story-step;
}

.story-list li,
.story-steps li {
  position: relative;
  padding: 14px 16px 14px 46px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-strong);
}

.story-list li:first-child,
.story-steps li:first-child {
  border-radius: 8px 8px 0 0;
}

.story-list li:last-child,
.story-steps li:last-child {
  border-bottom: 0;
  border-radius: 0 0 8px 8px;
}

.story-list li::before,
.story-steps li::before {
  position: absolute;
  top: 14px;
  left: 16px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: var(--green);
  font-size: 0.72rem;
  font-weight: 900;
}

.story-list li::before { content: "✓"; }
.story-steps li { counter-increment: story-step; }
.story-steps li::before { content: counter(story-step); }

.story-closing {
  margin-top: 22px;
  padding: 20px;
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.08);
}

.story-closing strong { display: block; margin-bottom: 8px; color: var(--ink); }
.story-closing p:last-child { margin-bottom: 0; }

.service-grid {
  display: grid;
  gap: 8px;
}

.checkout-page {
  background: #f3f6fa;
}

.checkout-hero {
  padding: 46px 0 22px;
}

.checkout-section {
  padding: 20px 0 70px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 20px;
  align-items: start;
}

.checkout-main,
.payment-panel {
  box-shadow: var(--shadow);
}

.checkout-main {
  display: grid;
  gap: 16px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.checkout-block {
  padding: 22px;
}

.checkout-block h2 {
  margin-bottom: 14px;
  font-size: 1.28rem;
}

.checkout-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.checkout-block-head h2 {
  margin-bottom: 0;
}

.order-status {
  color: #8a4d09;
  background: rgba(183, 121, 31, 0.13);
}

.order-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.order-icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: var(--green);
  font-weight: 900;
}

.order-item strong {
  display: block;
  font-size: 1.08rem;
}

.order-item span,
.payment-method span,
.payment-panel p {
  color: var(--muted);
}

.order-price {
  color: var(--green-strong);
  font-size: 1.36rem;
  font-weight: 900;
}

.detail-list div {
  grid-template-columns: 98px minmax(0, 1fr);
  align-items: start;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.payment-method {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.payment-method.active {
  border-color: rgba(59, 130, 246, 0.42);
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.18);
}

.alipay-mark {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: #1677ff;
  font-weight: 900;
}

.payment-method strong {
  display: block;
  color: #0f4397;
}

.payment-panel {
  padding: 22px;
}

.payment-panel-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.payment-panel-head span {
  color: var(--muted);
  font-weight: 800;
}

.payment-panel-head strong {
  color: #c2410c;
  font-size: 2rem;
  line-height: 1;
}

.qr-demo {
  position: relative;
  display: grid;
  width: 236px;
  height: 236px;
  place-items: center;
  margin: 0 auto 16px;
  border: 10px solid #ffffff;
  border-radius: 8px;
  background:
    linear-gradient(90deg, #1677ff 10px, transparent 10px) 0 0 / 28px 28px,
    linear-gradient(#1677ff 10px, transparent 10px) 0 0 / 28px 28px,
    #eef6ff;
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.16);
  overflow: hidden;
}

.qr-demo::after {
  content: "";
  position: absolute;
  inset: 74px;
  border-radius: 8px;
  background: #ffffff;
}

.qr-demo span {
  position: relative;
  z-index: 2;
  color: #0f4397;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
}

.qr-corner {
  position: absolute;
  z-index: 1;
  width: 54px;
  height: 54px;
  border: 8px solid #1677ff;
  background: #ffffff;
}

.qr-corner::after {
  content: "";
  position: absolute;
  inset: 10px;
  background: #1677ff;
}

.qr-corner.tl {
  top: 18px;
  left: 18px;
}

.qr-corner.tr {
  top: 18px;
  right: 18px;
}

.qr-corner.bl {
  bottom: 18px;
  left: 18px;
}

.payment-meta {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.payment-meta div {
  grid-template-columns: 88px minmax(0, 1fr);
}

.checkout-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.checkout-links a {
  color: var(--green-strong);
  font-weight: 800;
}

@media (max-width: 900px) {
  .topbar-inner {
    min-height: 64px;
    padding: 10px 0;
  }

  .nav-toggle { display: flex; }

  .nav {
    position: absolute;
    top: calc(100% - 4px);
    right: 0;
    display: none;
    width: min(300px, 100%);
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: grid;
  }

  .nav a {
    width: 100%;
    padding: 11px 12px;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-grid,
  .split,
  .contact-band,
  .story-layout,
  .legal-layout,
  .audit-hero-grid,
  .product-grid,
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .product-home-grid,
  .service-strip,
  .pricing-notes {
    grid-template-columns: 1fr;
  }

  .product-home-copy { max-width: 760px; }
  .product-shot { width: min(100%, 780px); }

  .feature-grid,
  .workflow-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .service-strip-actions { justify-items: start; }

  .pricing-notes > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .pricing-notes > div:last-child { border-bottom: 0; }

  .legal-toc {
    position: static;
  }

  .changelog-feed {
    width: min(100% - 32px, 760px);
  }

  .changelog-feed::before {
    display: none;
  }

  .changelog-entry {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .changelog-date {
    padding: 0;
    text-align: left;
  }

  .changelog-date::after {
    display: none;
  }

  .changelog-date time,
  .changelog-date span {
    display: inline;
  }

  .changelog-date span::before {
    content: " · ";
  }

  .changelog-cta {
    margin-left: 0;
  }

  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .topbar-inner {
    gap: 10px;
  }

  .home-install-button {
    min-height: 32px;
    margin-left: -4px;
    padding: 0 8px;
    font-size: 0.8rem;
  }

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

  h1 {
    font-size: 2.35rem;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button,
  .email-pill {
    width: 100%;
  }

  .product-home-hero { padding: 38px 0 34px; }
  .product-home-shell { gap: 26px; }
  .product-home-copy .eyebrow { margin-bottom: 20px; }
  .product-home-copy h1 { font-size: 2.25rem; }
  .product-home-copy .hero-lede { margin-bottom: 26px; }
  .product-home-copy .hero-actions { gap: 10px; }
  .hero-meta { display: grid; gap: 2px; }
  .hero-meta span + span::before { display: none; }
  .boundary-note { display: grid; gap: 3px; margin-top: -8px; font-size: 0.8rem; }
  .product-shot-bar,
  .product-shot figcaption { padding: 10px; }
  .product-shot figcaption span:last-child { display: none; }
  .workflow-board article { grid-template-columns: 34px minmax(0, 1fr); padding: 19px; }
  .service-strip { padding: 22px; }
  .service-strip-actions { width: 100%; }
  .case-board { grid-template-columns: 1fr; }
  .case-board > div,
  .case-board > div:nth-child(2n),
  .case-board > div:nth-last-child(-n + 2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .case-board > div:last-child { border-bottom: 0; }

  .metric-grid,
  .cards-grid,
  .feature-grid,
  .workflow-board,
  .feature-overview-grid,
  .membership-benefit-grid {
    grid-template-columns: 1fr;
  }

  .product-grid.compact-product-grid {
    grid-template-columns: 1fr;
  }

  .membership-benefit div {
    justify-content: space-between;
  }

  .feature-overview-image { height: 180px; }

  .dashboard-body,
  .legal-content,
  .contact-band {
    padding: 18px;
  }

  .changelog-hero {
    padding: 48px 0 42px;
  }

  .changelog-hero h1 {
    font-size: 2.35rem;
  }

  .changelog-card {
    padding: 22px 20px;
  }

  .changelog-card-head,
  .changelog-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .changelog-cta-actions {
    width: 100%;
    flex-direction: column;
  }

  .chart {
    height: 112px;
    gap: 5px;
  }

  .qr-card {
    width: 180px;
    margin: 0 auto;
  }

  .order-item,
  .detail-list div,
  .payment-meta div {
    grid-template-columns: 1fr;
  }

  .product-card .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .footer-legal {
    justify-content: flex-start;
  }

  .footer-note {
    text-align: left;
  }
}

@media (max-width: 460px) {
  .footer {
    padding-top: 42px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-brand {
    grid-column: auto;
  }
}