:root {
  color-scheme: dark;
  --background: #0f172a;
  --surface: #151f35;
  --surface-strong: #1c2841;
  --surface-soft: rgba(28, 40, 65, 0.62);
  --primary: #ec4899;
  --primary-hover: #f472b6;
  --accent: #2563eb;
  --accent-hover: #3b82f6;
  --foreground: #ffffff;
  --muted: #a7b1c5;
  --muted-strong: #c7d2e6;
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(147, 197, 253, 0.34);
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;
  --focus: #f9a8d4;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  font-family: "DM Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  background:
    radial-gradient(circle at 14% -8%, rgba(37, 99, 235, 0.14), transparent 30rem),
    radial-gradient(circle at 90% 2%, rgba(236, 72, 153, 0.1), transparent 28rem),
    var(--background);
  color: var(--foreground);
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: #bfdbfe;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--foreground);
}

button,
input,
select {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--foreground);
  color: var(--background);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.legal-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--foreground);
  font-size: 19px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--primary);
  box-shadow: 0 12px 28px rgba(236, 72, 153, 0.2);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.legal-nav a {
  min-height: 42px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.legal-nav a:hover,
.legal-nav a[aria-current="page"] {
  border-color: var(--border);
  background: var(--surface-strong);
  color: var(--foreground);
}

.page-hero {
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 38px;
}

.kicker {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--foreground);
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(40px, 7vw, 66px);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(25px, 3vw, 34px);
  letter-spacing: -0.025em;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.lede {
  max-width: 780px;
  margin: 0;
  color: var(--muted-strong);
  font-size: clamp(17px, 2.2vw, 20px);
}

.meta-row {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-chip {
  min-height: 34px;
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted-strong);
  font-size: 13px;
}

.summary-card {
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto 28px;
  padding: 24px 26px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.13), rgba(21, 31, 53, 0.84));
}

.summary-card h2 {
  font-size: 21px;
}

.summary-card ul,
.summary-card p:last-child {
  margin-bottom: 0;
}

.summary-card li + li {
  margin-top: 6px;
}

.page-shell {
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto 80px;
  display: grid;
  grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
  align-items: start;
  gap: 28px;
}

.page-toc {
  position: sticky;
  top: 24px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(21, 31, 53, 0.78);
}

.page-toc strong {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-toc ol {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
  list-style: none;
}

.page-toc a {
  padding: 7px 8px;
  display: block;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.page-toc a:hover {
  background: var(--surface-strong);
  color: var(--foreground);
}

.legal-article {
  min-width: 0;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(21, 31, 53, 0.94);
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.18);
}

.legal-article section {
  scroll-margin-top: 28px;
}

.legal-article section + section {
  margin-top: 44px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.legal-article p,
.legal-article li,
.legal-article dd {
  color: var(--muted-strong);
}

.legal-article ul,
.legal-article ol {
  padding-left: 1.4rem;
}

.legal-article li + li {
  margin-top: 8px;
}

.legal-article strong {
  color: var(--foreground);
}

.legal-article code {
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(2, 6, 23, 0.45);
  color: #dbeafe;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.notice {
  margin: 22px 0;
  padding: 16px 18px;
  border: 1px solid var(--border-strong);
  border-left: 4px solid #60a5fa;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.09);
}

.notice.warning {
  border-color: rgba(251, 191, 36, 0.3);
  border-left-color: var(--warning);
  background: rgba(251, 191, 36, 0.075);
}

.notice.danger {
  border-color: rgba(248, 113, 113, 0.3);
  border-left-color: var(--danger);
  background: rgba(248, 113, 113, 0.075);
}

.notice p:first-child {
  margin-top: 0;
}

.notice p:last-child {
  margin-bottom: 0;
}

.fact-grid,
.download-grid {
  margin: 22px 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.fact-card,
.download-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.fact-card p,
.download-card p {
  margin-bottom: 0;
}

.download-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.download-card .button {
  margin-top: auto;
}

.button {
  min-height: 48px;
  margin-top: 16px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--foreground);
  font-weight: 750;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
  background: var(--accent-hover);
  color: var(--foreground);
}

.button.secondary {
  border-color: var(--border);
  background: transparent;
}

.button.secondary:hover {
  background: var(--surface-strong);
}

.data-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: var(--surface-strong);
  color: var(--foreground);
  font-size: 14px;
}

.data-table td {
  color: var(--muted-strong);
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.definition-list {
  margin: 20px 0 0;
  display: grid;
  grid-template-columns: minmax(130px, 180px) minmax(0, 1fr);
  gap: 14px 20px;
}

.definition-list dt {
  color: var(--foreground);
  font-weight: 750;
}

.definition-list dd {
  margin: 0;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(28, 40, 65, 0.48);
}

.faq-list summary {
  min-height: 54px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--foreground);
  font-weight: 750;
  cursor: pointer;
}

.faq-list summary::after {
  content: "+";
  color: var(--primary);
  font-size: 24px;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details > div {
  padding: 0 16px 16px;
}

.faq-list details p:last-child,
.faq-list details ul:last-child {
  margin-bottom: 0;
}

.steps {
  padding-left: 0 !important;
  counter-reset: legal-step;
  list-style: none;
}

.steps li {
  position: relative;
  min-height: 46px;
  padding-left: 54px;
}

.steps li::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(129, 140, 248, 0.5);
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.12);
  color: #c7d2fe;
  counter-increment: legal-step;
  content: counter(legal-step, decimal-leading-zero);
  font: 650 11px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.contact-card {
  padding: 22px;
  border: 1px solid rgba(236, 72, 153, 0.35);
  border-radius: var(--radius-md);
  background: rgba(236, 72, 153, 0.07);
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.legal-footer {
  border-top: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.14);
}

.footer-inner {
  width: min(1180px, calc(100% - 40px));
  min-height: 112px;
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

.footer-meta {
  color: var(--muted);
  font-size: 14px;
}

.footer-meta strong {
  display: block;
  color: var(--foreground);
  font-size: 15px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 16px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .header-inner {
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .legal-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .legal-nav a {
    padding-inline: 9px;
  }

  .page-hero {
    padding-top: 52px;
  }

  .page-shell {
    grid-template-columns: 1fr;
  }

  .page-toc {
    position: static;
  }

  .fact-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .definition-list {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .definition-list dd + dt {
    margin-top: 12px;
  }

  .data-table {
    display: block;
    overflow-x: auto;
  }

  .footer-inner {
    flex-direction: column;
  }

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

@media (max-width: 480px) {
  .header-inner,
  .page-hero,
  .summary-card,
  .page-shell,
  .footer-inner {
    width: min(100% - 28px, 1060px);
  }

  .legal-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legal-nav a {
    justify-content: center;
  }

  .page-hero {
    padding-top: 44px;
  }

  .summary-card,
  .legal-article {
    padding: 22px 18px;
  }

  .button {
    width: 100%;
    text-align: center;
  }
}

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

@media print {
  :root {
    color-scheme: light;
  }

  body {
    background: #ffffff;
    color: #111827;
  }

  .legal-header,
  .page-toc,
  .legal-footer,
  .button {
    display: none;
  }

  .page-hero,
  .summary-card,
  .page-shell {
    width: 100%;
  }

  .page-shell {
    display: block;
  }

  .summary-card,
  .legal-article {
    border-color: #d1d5db;
    background: #ffffff;
    color: #111827;
    box-shadow: none;
  }

  .legal-article p,
  .legal-article li,
  .legal-article dd,
  .lede {
    color: #374151;
  }
}