/*
 * Landing design system
 * Restrained editorial typography with a precise, data-product workspace.
 * The signed-in application remains styled by memo.css.
 */

body[data-view="landing"] {
  --landing-page: #ffffff;
  --landing-surface: #ffffff;
  --landing-ink: #111111;
  --landing-text: #3f4246;
  --landing-muted: #6f7378;
  --landing-line: #e5e7e8;
  --landing-line-strong: #c9cdd1;
  --landing-accent: #2452c7;
  --landing-accent-dark: #1e45aa;
  --landing-safe: #147d64;
  --landing-danger: #b42318;
  --landing-content: 1280px;
  background: var(--landing-page);
  color: var(--landing-ink);
  font-family: Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -.014em;
}

body[data-view="landing"] :focus-visible {
  outline: 2px solid var(--landing-accent);
  outline-offset: 3px;
}

body[data-view="landing"] .site-header {
  position: sticky;
  z-index: 80;
  top: 0;
  height: auto;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0 32px;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
  background: var(--landing-page);
  backdrop-filter: none;
  pointer-events: auto;
}

body[data-view="landing"] .site-header-inner,
body[data-view="landing"] .site-header.is-scrolled .site-header-inner {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) auto minmax(230px, 1fr);
  align-items: center;
  gap: 24px;
  width: min(var(--landing-content), 100%);
  min-height: 68px;
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

body[data-view="landing"] .site-header.is-scrolled { padding-top: 0; }

body[data-view="landing"] .site-header .brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  width: fit-content;
  color: var(--landing-ink);
}

body[data-view="landing"] .site-header .brand-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: none;
}

body[data-view="landing"] .site-header .brand:hover .brand-mark {
  box-shadow: none;
  transform: none;
}

body[data-view="landing"] .site-header .brand-mark img {
  width: 28px;
  height: 28px;
  filter: grayscale(1) brightness(.16);
}
body[data-view="landing"] .site-header .brand-copy { display: block; }
body[data-view="landing"] .site-header .brand-name { display: flex; align-items: baseline; gap: 8px; }

body[data-view="landing"] .site-header .brand strong {
  color: var(--landing-ink);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.035em;
}

body[data-view="landing"] .site-header .brand small { display: none; }

body[data-view="landing"] .site-header .site-nav {
  display: flex;
  align-items: center;
  justify-self: center;
  gap: 28px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

body[data-view="landing"] .site-header .site-nav a {
  position: relative;
  min-height: 44px;
  padding: 0;
  border-radius: 0;
  color: #565c62;
  font-size: 13px;
  font-weight: 500;
  transition: color .14s ease;
}

body[data-view="landing"] .site-header .site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 6px;
  left: 0;
  height: 1px;
  background: var(--landing-ink);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .14s ease;
}

body[data-view="landing"] .site-header .site-nav a:hover,
body[data-view="landing"] .site-header .site-nav a:focus-visible {
  background: transparent;
  box-shadow: none;
  color: var(--landing-ink);
  transform: none;
}

body[data-view="landing"] .site-header .site-nav a:hover::after,
body[data-view="landing"] .site-header .site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

body[data-view="landing"] .site-header .header-actions {
  justify-self: end;
  gap: 7px;
  min-width: max-content;
}

body[data-view="landing"] .header-login {
  min-height: 44px;
  padding: 0 12px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #50565c;
  font-size: 13px;
  font-weight: 500;
}

body[data-view="landing"] .header-login:hover { background: #f5f5f5; color: var(--landing-ink); }

body[data-view="landing"] .site-header .header-cta {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--landing-ink);
  border-radius: 3px;
  background: var(--landing-ink);
  box-shadow: none;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  transition: background .14s ease, border-color .14s ease;
}

body[data-view="landing"] .site-header .header-cta::after { display: none; }
body[data-view="landing"] .site-header .header-cta:hover {
  border-color: #2a2a2a;
  background: #2a2a2a;
  box-shadow: none;
  transform: none;
}

body[data-view="landing"] .site-header .usage-pill,
body[data-view="landing"] .account-menu > summary,
body[data-view="landing"] .mobile-site-menu > summary,
body[data-view="landing"] .account-popover,
body[data-view="landing"] .mobile-menu-panel {
  border-radius: 3px;
  box-shadow: none;
}

body[data-view="landing"] .landing-view {
  overflow: hidden;
  background: var(--landing-page);
}

body[data-view="landing"] .section-kicker {
  display: inline-block;
  align-self: start;
  justify-self: start;
  width: auto;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}

body[data-view="landing"] .roosy-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(500px, .96fr) minmax(540px, 1.04fr);
  gap: 56px;
  align-items: center;
  width: min(var(--landing-content), calc(100% - 64px));
  min-height: 0;
  margin: 0 auto;
  padding: 104px 0 116px;
}

body[data-view="landing"] .roosy-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--landing-line);
  content: "";
}

body[data-view="landing"] .roosy-hero .hero-copy { max-width: 560px; }

body[data-view="landing"] .roosy-hero h1 {
  max-width: 680px;
  margin: 26px 0 28px;
  color: var(--landing-ink);
  font-size: clamp(48px, 4.3vw, 62px);
  font-weight: 620;
  line-height: 1.11;
  letter-spacing: -.045em;
}

body[data-view="landing"] .roosy-hero .hero-copy > p {
  max-width: 540px;
  margin: 0;
  color: var(--landing-text);
  font-size: 18px;
  line-height: 1.72;
}

body[data-view="landing"] .roosy-hero .hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
  gap: 22px;
  margin-top: 36px;
}

body[data-view="landing"] .roosy-hero .hero-actions .primary-button {
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--landing-ink);
  border-radius: 3px;
  background: var(--landing-ink);
  box-shadow: none;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

body[data-view="landing"] .roosy-hero .hero-actions .primary-button:hover {
  border-color: #2a2a2a;
  background: #2a2a2a;
  transform: none;
}

body[data-view="landing"] .roosy-hero .hero-actions .ghost-button {
  position: relative;
  min-height: 44px;
  padding: 0 22px 0 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--landing-ink);
  font-size: 14px;
  font-weight: 500;
}

body[data-view="landing"] .roosy-hero .hero-actions .ghost-button::after {
  position: absolute;
  right: 0;
  content: "↓";
}

body[data-view="landing"] .roosy-hero .hero-actions .ghost-button:hover {
  border-bottom-color: var(--landing-ink);
  background: transparent;
  color: var(--landing-ink);
}

body[data-view="landing"] .roosy-hero .hero-assurance {
  margin: 42px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--landing-line);
  color: var(--landing-muted);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.65;
}

body[data-view="landing"] .qre-engine-preview {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--landing-line-strong);
  border-radius: 2px;
  background: #fff;
  box-shadow: none;
  color: var(--landing-ink);
  font-variant-numeric: tabular-nums;
}

body[data-view="landing"] .qre-engine-preview::before { display: none; }

body[data-view="landing"] .engine-preview-head {
  min-height: 64px;
  padding: 0 22px;
  border-bottom: 1px solid var(--landing-line);
  background: #fff;
}

body[data-view="landing"] .engine-preview-head > div { gap: 10px; }
body[data-view="landing"] .engine-preview-head > div > i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--landing-accent);
  box-shadow: none;
}

body[data-view="landing"] .engine-preview-head strong { color: var(--landing-ink); font-size: 13px; font-weight: 600; }
body[data-view="landing"] .engine-preview-head small { color: var(--landing-muted); font-size: 12px; font-weight: 500; }
body[data-view="landing"] .engine-preview-head > span {
  gap: 7px;
  color: var(--landing-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  text-transform: none;
}

body[data-view="landing"] .engine-preview-head > span i {
  width: 6px;
  height: 6px;
  background: var(--landing-safe);
  box-shadow: none;
  animation: none;
}

body[data-view="landing"] .engine-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .engine-inputs > span {
  min-height: 78px;
  padding: 16px;
  overflow: visible;
  border: 0;
  border-right: 1px solid var(--landing-line);
  border-radius: 0;
  background: #fafbfc;
  color: var(--landing-text);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
  text-overflow: initial;
  white-space: normal;
}

body[data-view="landing"] .engine-inputs > span:last-child { grid-column: auto; border-right: 0; }
body[data-view="landing"] .engine-inputs small {
  margin-bottom: 7px;
  color: #5f6872;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
}

body[data-view="landing"] .engine-stage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0;
}

body[data-view="landing"] .engine-node {
  padding: 22px;
  border: 0;
  border-right: 1px solid var(--landing-line);
  border-bottom: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
}

body[data-view="landing"] .behavior-node { border-right: 0; }
body[data-view="landing"] .risk-node { grid-column: 1 / -1; border-right: 0; }
body[data-view="landing"] .engine-node > header span {
  color: #5f6872;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .015em;
}

body[data-view="landing"] .engine-node > header b { color: var(--landing-muted); font-size: 12px; font-weight: 500; }
body[data-view="landing"] .engine-persona-lead { margin: 22px 0 19px; }
body[data-view="landing"] .engine-persona-lead strong { max-width: 260px; color: var(--landing-ink); font-size: 17px; font-weight: 600; line-height: 1.35; }
body[data-view="landing"] .engine-persona-lead small { margin-top: 7px; color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .engine-persona-lead > b { color: var(--landing-accent); font-size: 36px; font-weight: 600; }

body[data-view="landing"] .engine-bars { gap: 10px; }
body[data-view="landing"] .engine-bars > span { grid-template-columns: 92px 1fr 28px; gap: 10px; }
body[data-view="landing"] .engine-bars small,
body[data-view="landing"] .engine-bars b { color: #5f6872; font-size: 12px; }
body[data-view="landing"] .engine-bars i { height: 4px; border-radius: 0; background: #edf0f2; }
body[data-view="landing"] .engine-bars em { border-radius: 0; background: #747b84; }

body[data-view="landing"] .behavior-basis {
  display: block;
  margin: 21px 0 14px;
  padding: 0 0 0 11px;
  border: 0;
  border-left: 2px solid var(--landing-ink);
  border-radius: 0;
  background: transparent;
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
}

body[data-view="landing"] .behavior-list { gap: 1px; }
body[data-view="landing"] .behavior-list > span {
  min-height: 35px;
  padding: 0 10px;
  border-radius: 0;
  background: #f7f8fa;
}

body[data-view="landing"] .behavior-list i { background: rgba(36, 82, 199, .11); }
body[data-view="landing"] .behavior-list small,
body[data-view="landing"] .behavior-list b { font-size: 12px; }
body[data-view="landing"] .behavior-list small { color: var(--landing-text); }
body[data-view="landing"] .behavior-list b { color: var(--landing-accent); }

body[data-view="landing"] .engine-risk-compare {
  grid-template-columns: 1fr 28px 1fr 78px;
  gap: 14px;
  margin-top: 18px;
}

body[data-view="landing"] .engine-risk-compare > div {
  padding: 14px;
  border: 1px solid #ead7d4;
  border-radius: 2px;
  background: #fff8f7;
}

body[data-view="landing"] .engine-risk-compare > div small { color: #5f6872; font-size: 12px; }
body[data-view="landing"] .engine-risk-compare > div strong { color: var(--landing-danger); font-size: 34px; font-weight: 600; }
body[data-view="landing"] .engine-risk-compare > div span { color: var(--landing-text); font-size: 12px; font-weight: 500; }
body[data-view="landing"] .engine-risk-compare > div.is-revised {
  border-color: #cfe5dc;
  background: #f3faf7;
}

body[data-view="landing"] .engine-risk-compare > div.is-revised strong { color: var(--landing-safe); }
body[data-view="landing"] .engine-risk-compare > i { color: #83888e; font-size: 15px; }
body[data-view="landing"] .engine-risk-compare > b {
  min-width: 0;
  padding: 12px 8px;
  border: 1px solid #b9d8cc;
  border-radius: 2px;
  background: transparent;
  color: var(--landing-safe);
  font-size: 18px;
  font-weight: 600;
}

body[data-view="landing"] .engine-risk-compare > b small { color: var(--landing-safe); font-size: 12px; }
body[data-view="landing"] .qre-engine-preview > footer {
  display: grid;
  grid-template-columns: 126px 1fr;
  align-items: center;
  gap: 16px;
  margin: 0;
  padding: 18px 22px;
  border: 0;
  border-top: 1px solid var(--landing-line);
  background: #fff;
}

body[data-view="landing"] .qre-engine-preview > footer span {
  color: var(--landing-accent);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
}

body[data-view="landing"] .qre-engine-preview > footer strong {
  color: var(--landing-ink);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.55;
}

body[data-view="landing"] .product-preview-caption {
  display: block;
  padding: 12px 22px 13px;
  border-top: 1px solid var(--landing-line);
  background: #fafbfc;
  color: var(--landing-muted);
  font-size: 12px;
  line-height: 1.55;
}

body[data-view="landing"] .product-preview-caption.is-light {
  border-top-color: var(--landing-line);
  background: #fafbfc;
  color: var(--landing-muted);
}

body[data-view="landing"] .difference-section {
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 84px 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .difference-section > header {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 0 64px;
  max-width: none;
  margin: 0 0 40px;
  text-align: left;
}

body[data-view="landing"] .difference-section > header .section-kicker {
  grid-row: 1 / span 2;
  padding-top: 9px;
}

body[data-view="landing"] .difference-section h2 {
  max-width: 900px;
  margin: 0;
  color: var(--landing-ink);
  font-size: clamp(32px, 3vw, 40px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.038em;
}

body[data-view="landing"] .difference-section h2 em { color: inherit; font-style: normal; }
body[data-view="landing"] .difference-section > header p {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--landing-text);
  font-size: 17px;
  line-height: 1.75;
}

body[data-view="landing"] .difference-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: none;
  margin: 0;
  border-top: 1px solid var(--landing-line-strong);
  border-bottom: 1px solid var(--landing-line-strong);
}

body[data-view="landing"] .difference-compare > div {
  padding: 30px 36px 24px 0;
  border: 0;
  border-right: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
}

body[data-view="landing"] .difference-compare > div + div { padding-right: 0; padding-left: 36px; }
body[data-view="landing"] .difference-compare > div:last-child { border-right: 0; }
body[data-view="landing"] .difference-compare > div > span {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

body[data-view="landing"] .difference-compare ul { margin-top: 24px; }
body[data-view="landing"] .difference-compare li {
  grid-template-columns: 42px 1fr;
  min-height: 52px;
  border-color: var(--landing-line);
  color: var(--landing-muted);
  font-size: 15px;
  font-weight: 500;
}

body[data-view="landing"] .difference-compare li i {
  color: #989d9e;
  font-family: inherit;
  font-size: 12px;
}

body[data-view="landing"] .difference-compare .is-roosy {
  border-color: var(--landing-line);
  background: transparent;
  box-shadow: none;
}

body[data-view="landing"] .difference-compare .is-roosy > span { color: var(--landing-ink); }
body[data-view="landing"] .difference-compare .is-roosy li {
  border-color: var(--landing-line);
  color: var(--landing-ink);
}

body[data-view="landing"] .difference-compare .is-roosy li i { color: #70757a; }

body[data-view="landing"] .memo-workflow.engine-workflow {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 100px;
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 126px 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .engine-workflow > header {
  max-width: 500px;
  text-align: left;
}

body[data-view="landing"] .engine-workflow > header .section-kicker { margin-inline: 0; }
body[data-view="landing"] .memo-workflow h2 {
  margin: 24px 0 0;
  color: var(--landing-ink);
  font-size: clamp(38px, 3.4vw, 48px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.036em;
}

body[data-view="landing"] .engine-workflow > header > p:not(.engine-principle) {
  max-width: 430px;
  margin: 27px 0 0;
  color: var(--landing-text);
  font-size: 16px;
  line-height: 1.75;
}

body[data-view="landing"] .engine-workflow .engine-principle {
  max-width: 430px;
  margin: 32px 0 0;
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--landing-ink);
  color: var(--landing-muted);
  font-size: 13px;
  line-height: 1.7;
}

body[data-view="landing"] .memo-workflow ol { margin: 0; }
body[data-view="landing"] .memo-workflow li {
  grid-template-columns: 58px 1fr;
  gap: 20px;
  padding: 31px 0 34px;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .memo-workflow li:first-child { padding-top: 0; }
body[data-view="landing"] .memo-workflow li > span {
  padding-top: 4px;
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
}

body[data-view="landing"] .memo-workflow li strong {
  color: var(--landing-ink);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -.03em;
}

body[data-view="landing"] .memo-workflow li p {
  max-width: 590px;
  margin: 12px 0 0;
  color: var(--landing-text);
  font-size: 15px;
  line-height: 1.7;
}

body[data-view="landing"] .engine-workflow li small {
  margin-top: 17px;
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.55;
}

body[data-view="landing"] .policy-impact {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(560px, 1.22fr);
  gap: 92px;
  align-items: center;
  width: min(var(--landing-content), calc(100% - 64px));
  max-width: var(--landing-content);
  margin: 0 auto;
  padding: 128px 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  color: var(--landing-ink);
}

body[data-view="landing"] .policy-impact .section-kicker { color: var(--landing-muted); }
body[data-view="landing"] .policy-impact h2 {
  margin: 25px 0 0;
  color: var(--landing-ink);
  font-size: clamp(40px, 3.7vw, 52px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.038em;
}

body[data-view="landing"] .policy-impact-copy > p {
  max-width: 500px;
  margin: 29px 0 0;
  color: var(--landing-text);
  font-size: 16px;
  line-height: 1.75;
}

body[data-view="landing"] .policy-impact-copy {
  margin-inline: 0;
  text-align: left;
}

body[data-view="landing"] .impact-console {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--landing-line-strong);
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  color: var(--landing-ink);
}

body[data-view="landing"] .impact-console > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, .34fr);
  align-items: center;
  gap: 24px;
  min-height: 64px;
  padding: 0 22px;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .impact-console > header span { color: var(--landing-ink); font-size: 13px; font-weight: 600; }
body[data-view="landing"] .impact-console > header b {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
  text-transform: none;
}

body[data-view="landing"] .impact-console article {
  grid-template-columns: minmax(0, 1fr) minmax(150px, .34fr);
  align-items: center;
  gap: 14px 24px;
  padding: 27px 24px 25px;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .impact-console article > div span {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
}

body[data-view="landing"] .impact-console article > div strong {
  max-width: 380px;
  margin-top: 9px;
  color: var(--landing-text);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.6;
}

body[data-view="landing"] .impact-console article > b {
  color: var(--landing-danger);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}
body[data-view="landing"] .impact-console .impact-revised > b { color: var(--landing-safe); }
body[data-view="landing"] .impact-console > footer {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
  padding: 18px 24px;
  border-radius: 0;
  background: #fafbfc;
}

body[data-view="landing"] .impact-console > footer span {
  color: var(--landing-accent);
  font-size: 12px;
  font-weight: 500;
}

body[data-view="landing"] .impact-console > footer strong {
  margin-top: 0;
  color: var(--landing-text);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
}

body[data-view="landing"] .record-showcase {
  display: grid;
  grid-template-columns: minmax(440px, .88fr) minmax(560px, 1.12fr);
  gap: 64px;
  align-items: center;
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 132px 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
}

body[data-view="landing"] .record-showcase h2 {
  margin: 24px 0 0;
  color: var(--landing-ink);
  font-size: clamp(38px, 3.4vw, 48px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.036em;
}

body[data-view="landing"] .record-showcase-copy > p {
  max-width: 470px;
  margin: 27px 0 0;
  color: var(--landing-text);
  font-size: 16px;
  line-height: 1.75;
}

body[data-view="landing"] .record-showcase dl {
  display: grid;
  gap: 0;
  margin: 45px 0 0;
  border-top: 1px solid var(--landing-line);
}

body[data-view="landing"] .record-showcase dl div {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: baseline;
  min-height: 48px;
  padding: 13px 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .record-showcase dt {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
}

body[data-view="landing"] .record-showcase dd {
  order: initial;
  margin: 0;
  color: var(--landing-ink);
  font-size: 14px;
  font-weight: 600;
}

body[data-view="landing"] .calendar-product-preview.record-calendar-preview {
  min-height: 0;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--landing-line-strong);
  border-radius: 4px;
  background: var(--landing-surface);
  box-shadow: none;
}

body[data-view="landing"] .record-calendar-preview .preview-topbar {
  height: 60px;
  padding: 0 21px;
  border-bottom-color: var(--landing-line);
}

body[data-view="landing"] .record-calendar-preview .preview-topbar i {
  width: 7px;
  height: 7px;
  background: var(--landing-accent);
  box-shadow: none;
}

body[data-view="landing"] .record-calendar-preview .preview-topbar strong { font-size: 13px; font-weight: 600; }
body[data-view="landing"] .record-calendar-preview .preview-topbar > span {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--landing-muted);
  font-size: 12px;
}

body[data-view="landing"] .record-calendar-preview .weekday-row span { font-size: 12px; }
body[data-view="landing"] .record-calendar-preview .preview-body { min-height: 390px; }
body[data-view="landing"] .record-calendar-preview .preview-calendar { border-right-color: var(--landing-line); background: #fff; }
body[data-view="landing"] .record-calendar-preview .preview-days span { min-height: 45px; border-radius: 2px; font-size: 12px; }
body[data-view="landing"] .record-calendar-preview .preview-days span.selected {
  background: var(--landing-ink);
  box-shadow: none;
}

body[data-view="landing"] .record-calendar-preview .preview-agenda > span { color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .record-calendar-preview .preview-agenda article { border-bottom-color: var(--landing-line); }
body[data-view="landing"] .record-calendar-preview .preview-agenda article > i { width: 3px; border-radius: 0; }
body[data-view="landing"] .record-calendar-preview .preview-agenda article strong { font-size: 12px; font-weight: 600; }
body[data-view="landing"] .record-calendar-preview .preview-agenda article p { font-size: 12px; line-height: 1.5; }
body[data-view="landing"] .record-calendar-preview .preview-agenda article b { font-size: 20px; }
body[data-view="landing"] .record-calendar-preview .preview-insight {
  margin-top: 22px;
  padding: 15px 15px 15px 17px;
  border-left: 2px solid var(--landing-ink);
  border-radius: 2px;
  background: #fff;
}

body[data-view="landing"] .record-calendar-preview .preview-insight span { color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .record-calendar-preview .preview-insight strong { color: var(--landing-ink); font-size: 12px; }

body[data-view="landing"] .license-section {
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 124px 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .license-section-head {
  display: block;
  max-width: 780px;
  margin: 0 0 56px;
  text-align: left;
}

body[data-view="landing"] .license-section-head h2 {
  max-width: 780px;
  margin: 0;
  color: var(--landing-ink);
  font-size: clamp(40px, 3.7vw, 52px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.038em;
}

body[data-view="landing"] .license-section-head > p {
  max-width: 690px;
  margin: 27px 0 0;
  color: var(--landing-text);
  font-size: 16px;
  line-height: 1.75;
}

body[data-view="landing"] .license-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  max-width: none;
  margin-inline: 0;
  align-items: stretch;
  border-top: 1px solid var(--landing-line-strong);
  border-bottom: 1px solid var(--landing-line-strong);
}

body[data-view="landing"] .license-card {
  position: relative;
  min-height: 460px;
  padding: 31px 30px 30px;
  border: 0;
  border-right: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body[data-view="landing"] .license-card:last-child { border-right: 0; }
body[data-view="landing"] .license-card > header span {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  text-transform: none;
}

body[data-view="landing"] .license-card > header h3 {
  margin-top: 10px;
  color: var(--landing-ink);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -.04em;
}

body[data-view="landing"] .license-card > header > b {
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--landing-muted);
  font-size: 12px;
  font-weight: 500;
}

body[data-view="landing"] .license-quota {
  margin-top: 30px;
  padding: 26px 0;
  border-color: var(--landing-line);
}

body[data-view="landing"] .license-quota > strong {
  color: var(--landing-ink);
  font-size: 42px;
  font-weight: 550;
  line-height: .82;
  font-variant-numeric: tabular-nums;
}

body[data-view="landing"] .license-quota span { color: var(--landing-text); font-size: 12px; font-weight: 600; }
body[data-view="landing"] .license-quota small { color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .license-card > p {
  margin-top: 24px;
  color: var(--landing-text);
  font-size: 14px;
  line-height: 1.75;
}

body[data-view="landing"] .license-points {
  gap: 10px;
  margin: 25px 0 30px;
  color: var(--landing-text);
  font-size: 13px;
}

body[data-view="landing"] .license-points li { padding-left: 16px; }
body[data-view="landing"] .license-points li::before {
  top: .62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--landing-ink);
  color: transparent;
  content: "";
}

body[data-view="landing"] .license-contact {
  margin: 26px 0 30px;
  padding: 18px 0;
  border: 0;
  border-top: 1px solid var(--landing-line);
  border-bottom: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
}

body[data-view="landing"] .license-contact > span {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
}

body[data-view="landing"] .license-contact > strong { color: var(--landing-ink); font-size: 13px; font-weight: 600; }
body[data-view="landing"] .license-contact > p { color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .license-action {
  min-height: 46px;
  border: 1px solid var(--landing-ink);
  border-radius: 3px;
  background: transparent;
  color: var(--landing-ink);
  font-size: 13px;
  font-weight: 600;
}

body[data-view="landing"] .license-action:hover { border-color: #2a2a2a; background: #2a2a2a; color: #fff; }
body[data-view="landing"] .license-teacher {
  z-index: 1;
  border: 0;
  border-top: 2px solid var(--landing-ink);
  border-right: 1px solid var(--landing-line);
  background: #fff;
  box-shadow: none;
  transform: none;
}

body[data-view="landing"] .license-teacher > header span { color: var(--landing-muted); }
body[data-view="landing"] .license-teacher > header h3,
body[data-view="landing"] .license-teacher .license-quota > strong { color: var(--landing-ink); }
body[data-view="landing"] .license-teacher > header > b,
body[data-view="landing"] .license-teacher .license-quota span,
body[data-view="landing"] .license-teacher .license-quota small,
body[data-view="landing"] .license-teacher > p { color: var(--landing-text); }
body[data-view="landing"] .license-teacher .license-quota,
body[data-view="landing"] .license-teacher .license-contact { border-color: var(--landing-line); }
body[data-view="landing"] .license-teacher .license-contact { background: transparent; }
body[data-view="landing"] .license-teacher .license-contact > span { color: var(--landing-muted); }
body[data-view="landing"] .license-teacher .license-contact > strong { color: var(--landing-ink); }
body[data-view="landing"] .license-teacher .license-contact > p { color: var(--landing-muted); }
body[data-view="landing"] .license-action-teacher {
  border-color: var(--landing-ink);
  background: var(--landing-ink);
  color: #fff;
}

body[data-view="landing"] .license-action-teacher:hover { border-color: #2a2a2a; background: #2a2a2a; }
body[data-view="landing"] .license-pro { border-color: var(--landing-line); background: transparent; }
body[data-view="landing"] .license-pro > header > b { background: transparent; color: var(--landing-muted); }
body[data-view="landing"] .license-footnote {
  margin: 22px 0 0;
  color: var(--landing-muted);
  font-size: 12px;
  line-height: 1.65;
  text-align: left;
}

body[data-view="landing"] .faq-section {
  display: block;
  width: min(960px, calc(100% - 64px));
  margin: 0 auto;
  padding: 118px 0;
  border-bottom: 1px solid var(--landing-line);
}

body[data-view="landing"] .faq-section > header { max-width: 720px; margin-bottom: 48px; }
body[data-view="landing"] .faq-section h2 {
  margin: 24px 0 0;
  color: var(--landing-ink);
  font-size: clamp(36px, 3.3vw, 46px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.036em;
}

body[data-view="landing"] .faq-section > header > p {
  max-width: 440px;
  margin: 27px 0 0;
  color: var(--landing-text);
  font-size: 16px;
  line-height: 1.75;
}

body[data-view="landing"] .faq-list {
  display: block;
  margin: 0;
  border-top: 1px solid var(--landing-line-strong);
}

body[data-view="landing"] .faq-list details,
body[data-view="landing"] .faq-list details[open] {
  min-height: 0;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--landing-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body[data-view="landing"] .faq-list summary {
  padding: 24px 42px 24px 0;
  color: var(--landing-ink);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
}

body[data-view="landing"] .faq-list summary::after {
  top: 23px;
  color: var(--landing-ink);
  font-size: 20px;
  font-weight: 400;
}

body[data-view="landing"] .faq-list details p {
  max-width: 720px;
  margin: -5px 0 25px;
  padding: 0 46px 0 0;
  color: var(--landing-text);
  font-size: 15px;
  line-height: 1.75;
}

body[data-view="landing"] .privacy-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: end;
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 84px 0;
  border-bottom: 0;
}

body[data-view="landing"] .privacy-band h2 {
  margin: 22px 0 0;
  color: var(--landing-ink);
  font-size: clamp(34px, 3.2vw, 46px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.036em;
}

body[data-view="landing"] .privacy-band > p {
  margin: 0;
  padding: 0;
  color: var(--landing-text);
  font-size: 15px;
  line-height: 1.8;
}

body[data-view="landing"] .landing-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 60px;
  align-items: end;
  width: min(var(--landing-content), calc(100% - 64px));
  margin: 0 auto;
  padding: 88px 0;
  border: 0;
  border-top: 1px solid var(--landing-line-strong);
  border-bottom: 1px solid var(--landing-line-strong);
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  color: var(--landing-ink);
}

body[data-view="landing"] .landing-cta > div > span {
  color: var(--landing-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  text-transform: none;
}

body[data-view="landing"] .landing-cta h2 {
  max-width: 770px;
  margin: 18px 0 0;
  color: var(--landing-ink);
  font-size: clamp(36px, 3.2vw, 44px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.036em;
}

body[data-view="landing"] .landing-cta p {
  max-width: 700px;
  margin: 16px 0 0;
  color: var(--landing-text);
  font-size: 14px;
  line-height: 1.7;
}

body[data-view="landing"] .landing-cta .primary-button {
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--landing-ink);
  border-radius: 3px;
  background: var(--landing-ink);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

body[data-view="landing"] .landing-cta .primary-button:hover {
  border-color: #2a2a2a;
  background: #2a2a2a;
  transform: none;
}

body[data-view="landing"] .site-footer {
  min-height: 98px;
  padding: 0 max(32px, calc((100vw - var(--landing-content)) / 2));
  border-top: 0;
  background: var(--landing-page);
  color: var(--landing-ink);
}

body[data-view="landing"] .site-footer strong { font-size: 15px; font-weight: 700; }
body[data-view="landing"] .site-footer p { color: var(--landing-muted); font-size: 12px; }
body[data-view="landing"] .site-footer button,
body[data-view="landing"] .site-footer a { color: var(--landing-muted); font-size: 12px; font-weight: 500; }
body[data-view="landing"] .site-footer button:hover,
body[data-view="landing"] .site-footer a:hover { color: var(--landing-ink); }

@media (max-width: 1180px) {
  body[data-view="landing"] .site-header { padding-inline: 24px; }
  body[data-view="landing"] .site-header-inner,
  body[data-view="landing"] .site-header.is-scrolled .site-header-inner {
    grid-template-columns: minmax(210px, 1fr) auto minmax(210px, 1fr);
    gap: 16px;
  }

  body[data-view="landing"] .site-header .site-nav { gap: 18px; }
  body[data-view="landing"] .roosy-hero,
  body[data-view="landing"] .difference-section,
  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .record-showcase,
  body[data-view="landing"] .license-section,
  body[data-view="landing"] .faq-section,
  body[data-view="landing"] .privacy-band,
  body[data-view="landing"] .landing-cta {
    width: min(var(--landing-content), calc(100% - 48px));
  }

  body[data-view="landing"] .roosy-hero {
    grid-template-columns: minmax(480px, .95fr) minmax(500px, 1.05fr);
    gap: 48px;
  }

  body[data-view="landing"] .policy-impact {
    grid-template-columns: minmax(0, .76fr) minmax(520px, 1.24fr);
    gap: 64px;
    width: calc(100% - 48px);
    padding-inline: 0;
  }

  body[data-view="landing"] .record-showcase {
    grid-template-columns: minmax(400px, .8fr) minmax(500px, 1.2fr);
    gap: 48px;
  }

  body[data-view="landing"] .faq-section { width: min(960px, calc(100% - 48px)); }
}

@media (max-width: 1120px) {
  body[data-view="landing"] .roosy-hero {
    grid-template-columns: 1fr;
    gap: 70px;
    padding: 84px 0 96px;
  }

  body[data-view="landing"] .roosy-hero .hero-copy {
    max-width: 780px;
    margin: 0;
    text-align: left;
  }

  body[data-view="landing"] .roosy-hero .hero-copy > p { margin-inline: 0; }
  body[data-view="landing"] .qre-engine-preview { width: min(860px, 100%); }

  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .faq-section {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  body[data-view="landing"] .engine-workflow > header,
  body[data-view="landing"] .faq-section > header { max-width: 720px; }
  body[data-view="landing"] .engine-workflow > header > p:not(.engine-principle),
  body[data-view="landing"] .engine-workflow .engine-principle,
  body[data-view="landing"] .faq-section > header > p { max-width: 640px; }

  body[data-view="landing"] .policy-impact {
    grid-template-columns: 1fr;
    gap: 64px;
    padding: 104px 0;
  }

  body[data-view="landing"] .policy-impact-copy { max-width: 760px; }
  body[data-view="landing"] .impact-console { width: min(840px, 100%); }

  body[data-view="landing"] .record-showcase {
    grid-template-columns: 1fr;
    gap: 66px;
    padding-block: 120px;
  }

  body[data-view="landing"] .record-showcase-copy { max-width: 760px; }
  body[data-view="landing"] .record-showcase-copy > p { max-width: 620px; }
  body[data-view="landing"] .record-calendar-preview { width: min(860px, 100%); }

  body[data-view="landing"] .privacy-band { gap: 54px; }
  body[data-view="landing"] .landing-cta { padding: 78px 0; }
  body[data-view="landing"] .faq-section { width: min(960px, calc(100% - 48px)); }
}

@media (max-width: 920px) {
  html { scroll-padding-top: 76px; }

  body[data-view="landing"] .site-header,
  body[data-view="landing"] .site-header.is-scrolled {
    min-height: 0;
    padding: max(0px, env(safe-area-inset-top)) 24px 0;
  }

  body[data-view="landing"] .site-header-inner,
  body[data-view="landing"] .site-header.is-scrolled .site-header-inner {
    display: flex;
    min-height: 68px;
    padding: 0;
    border: 0;
    border-radius: 0;
  }

  body[data-view="landing"] .site-header .site-nav { display: none; }
  body[data-view="landing"] .site-header .brand { margin-right: auto; }
  body[data-view="landing"] .site-header .header-actions { margin-left: auto; }
  body[data-view="landing"] .account-menu { display: none; }
  body[data-view="landing"] .mobile-site-menu { display: block; }
  body[data-view="landing"] .mobile-site-menu > summary {
    min-height: 44px;
    padding: 0 11px;
    border-color: var(--landing-line);
    border-radius: 3px;
    background: transparent;
    color: var(--landing-text);
  }

  body[data-view="landing"] .mobile-site-menu[open] > summary {
    border-color: var(--landing-line-strong);
    background: #f5f5f5;
    color: var(--landing-ink);
  }

  body[data-view="landing"] .mobile-menu-panel {
    top: calc(100% + 12px);
    padding: 18px;
    border-color: var(--landing-line);
    border-radius: 4px;
    background: rgba(255, 255, 255, .99);
    box-shadow: 0 16px 36px rgba(18, 20, 22, .1);
  }

  body[data-view="landing"] .mobile-menu-panel nav a,
  body[data-view="landing"] .mobile-menu-account,
  body[data-view="landing"] .mobile-menu-account button { border-radius: 3px; }
  body[data-view="landing"] .mobile-menu-panel nav a:hover { background: #f6f6f6; }
  body[data-view="landing"] .mobile-menu-panel > header span,
  body[data-view="landing"] .mobile-menu-panel nav a > span,
  body[data-view="landing"] .mobile-menu-panel nav a small,
  body[data-view="landing"] .mobile-menu-account > span,
  body[data-view="landing"] .mobile-menu-account > div > span,
  body[data-view="landing"] .mobile-menu-account > div strong,
  body[data-view="landing"] .mobile-menu-account button { font-size: 12px; }

  body[data-view="landing"] .difference-section > header,
  body[data-view="landing"] .license-section-head {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  body[data-view="landing"] .difference-section > header .section-kicker {
    grid-row: auto;
    padding-top: 0;
  }

  body[data-view="landing"] .license-grid {
    grid-template-columns: 1fr;
    max-width: none;
    margin-inline: 0;
  }

  body[data-view="landing"] .license-card {
    min-height: 0;
    padding: 34px 30px;
    border-right: 0;
    border-bottom: 1px solid var(--landing-line);
  }

  body[data-view="landing"] .license-card:last-child { border-bottom: 0; }
  body[data-view="landing"] .license-teacher {
    border-top: 2px solid var(--landing-ink);
    border-bottom: 1px solid var(--landing-line);
    border-right: 0;
  }

  body[data-view="landing"] .privacy-band {
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: start;
  }

  body[data-view="landing"] .privacy-band > p { max-width: 720px; }
}

@media (max-width: 720px) {
  body[data-view="landing"] .site-header,
  body[data-view="landing"] .site-header.is-scrolled { padding-inline: 16px; }

  body[data-view="landing"] .roosy-hero,
  body[data-view="landing"] .difference-section,
  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .record-showcase,
  body[data-view="landing"] .license-section,
  body[data-view="landing"] .faq-section,
  body[data-view="landing"] .privacy-band {
    width: calc(100% - 32px);
  }

  body[data-view="landing"] .roosy-hero {
    gap: 54px;
    padding: 72px 0 92px;
  }

  body[data-view="landing"] .roosy-hero h1 {
    margin: 22px 0 24px;
    font-size: clamp(42px, 8vw, 48px);
    line-height: 1.06;
  }

  body[data-view="landing"] .roosy-hero .hero-copy > p { font-size: 16px; line-height: 1.7; }
  body[data-view="landing"] .roosy-hero .hero-actions { margin-top: 30px; }
  body[data-view="landing"] .roosy-hero .hero-actions {
    align-items: center;
    flex-direction: row;
  }

  body[data-view="landing"] .roosy-hero .hero-actions .primary-button,
  body[data-view="landing"] .roosy-hero .hero-actions .ghost-button { width: auto; }
  body[data-view="landing"] .difference-section,
  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .record-showcase,
  body[data-view="landing"] .license-section,
  body[data-view="landing"] .faq-section { padding-block: 92px; }

  body[data-view="landing"] .difference-section > header,
  body[data-view="landing"] .license-section-head { margin-bottom: 48px; }

  body[data-view="landing"] .difference-section { padding-block: 72px; }
  body[data-view="landing"] .difference-section > header { margin-bottom: 36px; }

  body[data-view="landing"] .difference-section h2,
  body[data-view="landing"] .memo-workflow h2,
  body[data-view="landing"] .record-showcase h2,
  body[data-view="landing"] .license-section-head h2,
  body[data-view="landing"] .faq-section h2 {
    font-size: clamp(34px, 7.5vw, 42px);
  }

  body[data-view="landing"] .difference-section > header p,
  body[data-view="landing"] .engine-workflow > header > p:not(.engine-principle),
  body[data-view="landing"] .record-showcase-copy > p,
  body[data-view="landing"] .license-section-head > p,
  body[data-view="landing"] .faq-section > header > p { font-size: 15px; }

  body[data-view="landing"] .engine-stage-grid { grid-template-columns: 1fr 1fr; }
  body[data-view="landing"] .engine-node { padding: 20px; }
  body[data-view="landing"] .engine-bars > span { grid-template-columns: 82px 1fr 26px; gap: 8px; }
  body[data-view="landing"] .engine-risk-compare { grid-template-columns: 1fr 24px 1fr; }
  body[data-view="landing"] .engine-risk-compare > b {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    gap: 8px;
  }

  body[data-view="landing"] .difference-compare { grid-template-columns: 1fr; }
  body[data-view="landing"] .difference-compare > div,
  body[data-view="landing"] .difference-compare > div + div {
    padding: 28px 0 22px;
    border-right: 0;
  }

  body[data-view="landing"] .difference-compare > div:first-child { border-bottom: 1px solid var(--landing-line); }
  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .faq-section { gap: 50px; }

  body[data-view="landing"] .policy-impact {
    gap: 48px;
    width: calc(100% - 32px);
    padding: 88px 0;
  }

  body[data-view="landing"] .policy-impact h2 { font-size: clamp(36px, 8vw, 44px); }
  body[data-view="landing"] .policy-impact-copy > p { font-size: 15px; }
  body[data-view="landing"] .record-showcase { gap: 50px; }
  body[data-view="landing"] .record-calendar-preview .preview-body { display: block; }
  body[data-view="landing"] .record-calendar-preview .preview-calendar {
    border-right: 0;
    border-bottom: 1px solid var(--landing-line);
  }

  body[data-view="landing"] .privacy-band { padding-block: 78px; }
  body[data-view="landing"] .landing-cta {
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: start;
    width: calc(100% - 32px);
    margin: 0 auto;
    padding: 72px 0;
    text-align: left;
  }

  body[data-view="landing"] .landing-cta .primary-button {
    width: fit-content;
    margin-top: 0;
  }

  body[data-view="landing"] .site-footer {
    min-height: 0;
    padding: 38px 16px;
  }
}

@media (max-width: 560px) {
  body[data-view="landing"] .site-header .brand-mark {
    width: 30px;
    height: 30px;
    border-radius: 0;
  }

  body[data-view="landing"] .site-header .brand-mark img { width: 26px; height: 26px; }
  body[data-view="landing"] .site-header .brand strong { font-size: 16px; }
  body[data-view="landing"] .site-header .header-cta {
    min-height: 44px;
    padding-inline: 11px;
    border-radius: 3px;
  }

  body[data-view="landing"] .mobile-site-menu > summary {
    min-height: 44px;
    padding-inline: 9px;
  }

  body[data-view="landing"] .roosy-hero,
  body[data-view="landing"] .difference-section,
  body[data-view="landing"] .memo-workflow.engine-workflow,
  body[data-view="landing"] .record-showcase,
  body[data-view="landing"] .license-section,
  body[data-view="landing"] .faq-section,
  body[data-view="landing"] .privacy-band { width: calc(100% - 28px); }

  body[data-view="landing"] .roosy-hero h1 { font-size: clamp(38px, 10vw, 44px); }
  body[data-view="landing"] .roosy-hero .hero-actions {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 18px 20px;
  }

  body[data-view="landing"] .engine-preview-head { padding-inline: 16px; }
  body[data-view="landing"] .engine-preview-head small { display: none; }
  body[data-view="landing"] .engine-inputs { grid-template-columns: 1fr; }
  body[data-view="landing"] .engine-inputs > span {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--landing-line);
  }

  body[data-view="landing"] .engine-inputs > span:last-child { border-bottom: 0; }
  body[data-view="landing"] .engine-stage-grid { grid-template-columns: 1fr; }
  body[data-view="landing"] .engine-node,
  body[data-view="landing"] .behavior-node,
  body[data-view="landing"] .risk-node {
    grid-column: auto;
    border-right: 0;
  }

  body[data-view="landing"] .engine-bars > span:nth-child(3),
  body[data-view="landing"] .behavior-list > span:nth-child(3) { display: grid; }
  body[data-view="landing"] .engine-risk-compare { gap: 10px; }
  body[data-view="landing"] .engine-risk-compare > div { padding: 12px; }
  body[data-view="landing"] .engine-risk-compare > div strong { font-size: 30px; }
  body[data-view="landing"] .qre-engine-preview > footer {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-inline: 18px;
  }

  body[data-view="landing"] .memo-workflow li {
    grid-template-columns: 42px 1fr;
    gap: 12px;
    padding-block: 27px 30px;
  }

  body[data-view="landing"] .memo-workflow li strong { font-size: 21px; }
  body[data-view="landing"] .impact-console article { padding: 23px 18px 22px; }
  body[data-view="landing"] .impact-console article > b { font-size: 15px; }
  body[data-view="landing"] .impact-console > footer { padding-inline: 18px; }
  body[data-view="landing"] .record-calendar-preview .preview-calendar { padding: 20px 14px; }
  body[data-view="landing"] .record-calendar-preview .preview-agenda { padding: 22px 18px; }
  body[data-view="landing"] .record-calendar-preview .preview-agenda article:nth-of-type(2) { display: grid; }
  body[data-view="landing"] .license-card { padding: 30px 22px; }
  body[data-view="landing"] .faq-list summary { padding-block: 21px; font-size: 16px; }
  body[data-view="landing"] .faq-list summary::after { top: 20px; }
  body[data-view="landing"] .faq-list details p { padding-right: 28px; font-size: 14px; }
  body[data-view="landing"] .privacy-band h2 { font-size: 36px; }
  body[data-view="landing"] .landing-cta {
    width: calc(100% - 28px);
    padding: 64px 0;
  }

  body[data-view="landing"] .landing-cta h2 { font-size: 34px; }
  body[data-view="landing"] .landing-cta .primary-button { width: 100%; }
}

@media (max-width: 440px) {
  body[data-view="landing"] .engine-risk-compare { grid-template-columns: 1fr; }
  body[data-view="landing"] .engine-risk-compare > i {
    justify-self: center;
    transform: rotate(90deg);
  }
  body[data-view="landing"] .engine-risk-compare > b { grid-column: auto; }
  body[data-view="landing"] .impact-console article,
  body[data-view="landing"] .impact-console > footer { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 380px) {
  body[data-view="landing"] .site-header,
  body[data-view="landing"] .site-header.is-scrolled { padding-inline: 10px; }
  body[data-view="landing"] .site-header .brand { gap: 7px; }
  body[data-view="landing"] .site-header .brand strong { font-size: 15px; }
  body[data-view="landing"] .mobile-site-menu > summary > span { display: none; }
  body[data-view="landing"] .roosy-hero h1 { font-size: 38px; }
  body[data-view="landing"] .engine-risk-compare > div span { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-view="landing"] *,
  body[data-view="landing"] *::before,
  body[data-view="landing"] *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}