:root {
  color-scheme: dark;
  --privacy-bg: #02070a;
  --privacy-panel: rgba(7, 20, 27, 0.94);
  --privacy-cyan: #00ffff;
  --privacy-cyan-soft: #20b8bf;
  --privacy-text: #d9f9ff;
  --privacy-muted: #9bbbc2;
  --privacy-border: rgba(0, 255, 255, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--privacy-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(0, 255, 255, 0.12), transparent 34rem),
    var(--privacy-bg);
  color: var(--privacy-text);
  font-family: 'Share Tech Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.7;
}

a {
  color: var(--privacy-cyan);
  text-underline-offset: 0.18em;
}

a:hover {
  color: #ffffff;
}

a:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 4px;
  border-radius: 3px;
}

.privacy-page-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

.privacy-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0;
}

.privacy-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.privacy-brand img {
  border: 1px solid var(--privacy-border);
  border-radius: 10px;
  box-shadow: 0 0 16px rgba(0, 255, 255, 0.18);
}

.privacy-back-link {
  padding: 0.58rem 0.9rem;
  border: 1px solid var(--privacy-border);
  border-radius: 8px;
  text-decoration: none;
}

.privacy-shell {
  position: relative;
  z-index: 1;
  width: min(900px, calc(100% - 32px));
  margin: 20px auto 72px;
}

.privacy-card {
  padding: clamp(24px, 5vw, 56px);
  border: 1px solid var(--privacy-border);
  border-radius: 20px;
  background: var(--privacy-panel);
  box-shadow:
    0 0 30px rgba(0, 255, 255, 0.1),
    0 28px 70px rgba(0, 0, 0, 0.52);
}

.privacy-kicker {
  margin: 0 0 0.35rem;
  color: var(--privacy-cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(2.2rem, 7vw, 4.25rem);
  line-height: 1.05;
  text-shadow: 0 0 24px rgba(0, 255, 255, 0.2);
}

.about-title {
  max-width: 780px;
  overflow-wrap: normal;
  white-space: normal;
}

.privacy-intro {
  max-width: 720px;
  margin: 1.15rem 0 0;
  color: #c8e4e9;
  font-size: clamp(1rem, 2vw, 1.13rem);
}

section {
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(0, 255, 255, 0.12);
}

h2 {
  margin: 0 0 0.7rem;
  color: var(--privacy-cyan);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  line-height: 1.3;
}

p,
li {
  color: var(--privacy-muted);
}

p {
  margin: 0;
}

p + p {
  margin-top: 1rem;
}

ul {
  margin: 0;
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.65rem;
}

strong {
  color: #eaffff;
}

li::marker {
  color: var(--privacy-cyan-soft);
}

.about-method-grid,
.about-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

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

.about-method-grid > div,
.about-action-grid > div,
.about-disclaimer-list li {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--privacy-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.about-method-grid h3,
.about-action-grid h3 {
  margin: 0 0 0.55rem;
  color: #ffffff;
  font-size: 1.05rem;
  line-height: 1.3;
}

.about-method-grid p,
.about-action-grid p {
  margin: 0;
}

.about-disclaimer-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
  padding-left: 0;
  list-style: none;
}

.about-disclaimer-list li {
  position: relative;
  padding-left: 2.05rem;
}

.about-disclaimer-list li::before {
  content: "";
  position: absolute;
  top: 1.42rem;
  left: 1rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--privacy-cyan);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

.privacy-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 2rem;
  margin-top: 2.4rem;
  border-top: 1px solid var(--privacy-border);
}

.privacy-card-footer a {
  font-weight: 700;
}

@media (max-width: 600px) {
  .privacy-header {
    width: min(100% - 24px, 1040px);
    padding: 14px 0;
  }

  .privacy-brand img {
    width: 44px;
    height: 44px;
  }

  .privacy-back-link {
    font-size: 0.88rem;
  }

  .privacy-shell {
    width: min(100% - 20px, 900px);
    margin-top: 8px;
    margin-bottom: 32px;
  }

  .privacy-card {
    border-radius: 14px;
  }

  .about-title {
    max-width: 100%;
    font-size: clamp(1.9rem, 10vw, 2.85rem);
    line-height: 1.1;
    overflow-wrap: anywhere;
  }

  .about-method-grid,
  .about-action-grid {
    grid-template-columns: 1fr;
  }

  .about-method-grid > div,
  .about-action-grid > div,
  .about-disclaimer-list li {
    padding: 0.85rem;
  }

  .privacy-card-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

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