:root {
  color-scheme: light;
  --ink: #17143f;
  --muted: #62627d;
  --soft: #f8f7ff;
  --violet: #7054eb;
  --violet-deep: #4b35b8;
  --violet-soft: #eeeaff;
  --line: #e5e2f2;
  --white: #ffffff;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--soft);
  color: var(--ink);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-width: 320px;
  background: radial-gradient(circle at 88% 6%, #eeeaff 0, transparent 25rem), var(--soft);
  line-height: 1.7;
}
img {
  display: block;
  max-width: 100%;
}
a {
  color: var(--violet-deep);
  text-underline-offset: 0.18em;
}
a:hover {
  color: var(--violet);
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
:focus-visible {
  outline: 3px solid #a596ff;
  outline-offset: 4px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  border-radius: 0.7rem;
  background: var(--ink);
  color: white;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}
.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid rgb(229 226 242 / 0.82);
  background: rgb(250 249 255 / 0.88);
  backdrop-filter: blur(18px);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  min-height: 5.2rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}
.brand {
  flex: 0 1 12rem;
}
.brand img {
  width: min(100%, 12rem);
  height: auto;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.header-label {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.5rem);
}
.section-nav a {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}
.section-nav a:hover {
  color: var(--violet-deep);
}
.menu-toggle {
  display: none;
  border: 0;
  border-radius: 0.7rem;
  background: transparent;
  padding: 0.7rem;
  color: var(--ink);
  cursor: pointer;
}
.menu-icon {
  display: grid;
  gap: 0.24rem;
  width: 1.3rem;
}
.menu-icon i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem 5rem;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(15rem, 0.95fr);
  align-items: center;
  min-height: 28rem;
  border-bottom: 1px solid var(--line);
}
.hero-copy {
  padding: 4.5rem 0 4rem;
}
.eyebrow,
.section-number {
  margin: 0 0 0.75rem;
  color: var(--violet-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
h1,
h2 {
  color: var(--ink);
  letter-spacing: -0.045em;
}
h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 6.6rem);
  line-height: 0.95;
}
h2 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.1;
}
.hero-summary {
  max-width: 38rem;
  margin: 1.75rem 0 1rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}
.effective-date {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  align-self: stretch;
  min-height: 25rem;
  overflow: hidden;
}
.hero-art img {
  position: relative;
  z-index: 1;
  width: min(80%, 23rem);
  max-height: 25rem;
  object-fit: contain;
  object-position: center bottom;
}
.art-glow {
  position: absolute;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgb(163 143 255 / 0.34),
    rgb(226 220 255 / 0.08) 62%,
    transparent 70%
  );
  filter: blur(2px);
}

.policy-layout {
  display: grid;
  grid-template-columns: 12rem minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
  padding-top: 4.5rem;
}
.policy-aside {
  position: sticky;
  top: 7.5rem;
  align-self: start;
  color: var(--muted);
  font-size: 0.92rem;
}
.aside-mark {
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
  background: var(--violet-soft);
}
.aside-mark img {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.65rem;
}
.policy-aside p {
  max-width: 10rem;
  margin: 0 0 2rem;
}
.back-top {
  display: inline-flex;
  gap: 0.45rem;
  color: var(--violet-deep);
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
}
.policy-content {
  min-width: 0;
  max-width: 48rem;
}
.policy-content section {
  padding: 0 0 3.5rem;
  margin: 0 0 3.5rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 7rem;
}
.policy-content section:last-child {
  border-bottom: 0;
}
.policy-content p,
.policy-content li {
  color: #454560;
  font-size: 1.04rem;
}
.policy-content p {
  margin: 0 0 1.05rem;
}
.policy-content code {
  overflow-wrap: anywhere;
  border-radius: 0.35rem;
  background: var(--violet-soft);
  padding: 0.12em 0.35em;
  color: var(--violet-deep);
  font-size: 0.9em;
}
.detail-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.detail-list li {
  position: relative;
  padding-left: 1.5rem;
}
.detail-list li::before {
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--violet);
  content: "";
}
.deletion-callout {
  margin-top: 1.5rem;
  border: 1px solid #d9d1ff;
  border-radius: 1.1rem;
  background: linear-gradient(135deg, #f4f1ff, #fbfaff);
  padding: 1.2rem 1.35rem;
}
.deletion-callout p {
  margin: 0;
  color: var(--ink);
}
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 11rem;
  align-items: end;
  gap: 2rem;
}
.contact-section img {
  width: 11rem;
  max-height: 14rem;
  object-fit: contain;
  object-position: bottom;
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1180px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 1.4rem 1.25rem 2.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer div {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-weight: 800;
}
.site-footer img {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 0.5rem;
}
.site-footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .header-label {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .section-nav {
    position: absolute;
    top: calc(100% + 0.55rem);
    right: 1.25rem;
    left: 1.25rem;
    display: grid;
    gap: 0.15rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgb(255 255 255 / 0.98);
    box-shadow: 0 1rem 2.5rem rgb(52 35 130 / 0.14);
    padding: 0.55rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.4rem);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }
  .section-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .section-nav a {
    border-radius: 0.65rem;
    padding: 0.7rem 0.8rem;
  }
  .section-nav a:hover {
    background: var(--violet-soft);
  }
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(10rem, 0.7fr);
    min-height: 23rem;
  }
  .hero-copy {
    padding: 3.5rem 0;
  }
  .hero-art {
    min-height: 20rem;
  }
  .hero-art img {
    width: min(100%, 18rem);
    max-height: 20rem;
  }
  .policy-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-top: 3.5rem;
  }
  .policy-aside {
    position: static;
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  .aside-mark {
    flex: 0 0 auto;
    margin: 0;
  }
  .policy-aside p {
    max-width: none;
    margin: 0 auto 0 0;
  }
}

@media (max-width: 560px) {
  .header-inner {
    min-height: 4.4rem;
    padding: 0 1rem;
  }
  .brand {
    flex-basis: 9.7rem;
  }
  .brand img {
    width: 9.7rem;
  }
  main {
    padding: 0 1rem 3rem;
  }
  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }
  .hero-copy {
    padding: 3.25rem 0 1.5rem;
  }
  h1 {
    max-width: 8ch;
    font-size: clamp(3rem, 16vw, 4.6rem);
  }
  .hero-art {
    min-height: 15rem;
    justify-items: end;
  }
  .hero-art img {
    width: min(65%, 15rem);
    max-height: 15rem;
    margin-right: 1.5rem;
  }
  .art-glow {
    width: 13rem;
    height: 13rem;
  }
  .policy-layout {
    padding-top: 2.4rem;
  }
  .policy-content section {
    padding-bottom: 2.6rem;
    margin-bottom: 2.6rem;
  }
  .policy-content p,
  .policy-content li {
    font-size: 1rem;
  }
  .contact-section {
    grid-template-columns: minmax(0, 1fr) 6.5rem;
    gap: 0.5rem;
  }
  .contact-section img {
    width: 6.5rem;
    max-height: 9rem;
  }
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-right: 1rem;
    padding-left: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}