.page-privacy {
  --privacy-rule: 1px solid var(--line-faint);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  padding-block: 18px 0;
}

/* ---------- 框景页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  margin-top: 16px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.4;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 13, 31, 0.55) 0%, rgba(7, 13, 31, 0.88) 62%, rgba(7, 13, 31, 0.97) 100%),
    repeating-linear-gradient(90deg, rgba(154, 168, 199, 0.09) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding-block: clamp(44px, 9vw, 92px) clamp(34px, 6vw, 60px);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 68px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: 0.01em;
  margin: 10px 0 0;
  color: var(--c-snow);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-dust);
}

.page-privacy .privacy-hero__meta {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--c-mist);
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  display: inline-block;
}

.page-privacy .privacy-band {
  margin-top: 0;
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(28px, 5vw, 56px) clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: var(--panel-fill);
  padding: 16px 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--c-dust);
}

.page-privacy .privacy-toc .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-s);
  border-left: 2px solid transparent;
  color: var(--c-dust);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-toc .toc__link:hover {
  color: var(--c-snow);
  background: rgba(16, 26, 60, 0.9);
}

.page-privacy .privacy-toc .toc__link:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 2px;
  color: var(--c-snow);
}

.page-privacy .privacy-toc .toc__link[aria-current="true"] {
  color: var(--c-snow);
  background: rgba(45, 212, 191, 0.1);
  border-left-color: var(--c-teal);
}

.page-privacy .privacy-toc__index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-teal);
  letter-spacing: 0.06em;
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .clause {
  padding-top: clamp(20px, 3vw, 30px);
  border-top: var(--privacy-rule);
}

.page-privacy .clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .clause + .clause {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-ember);
  flex: 0 0 auto;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--c-snow);
}

.page-privacy .clause__body p {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-dust);
}

.page-privacy .clause__body strong {
  color: var(--c-snow);
  font-weight: 600;
}

.page-privacy .clause-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-dust);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: rgba(45, 212, 191, 0.85);
}

.page-privacy .clause__note {
  margin: 18px 0 0;
  padding: 10px 14px;
  border-left: 2px solid var(--c-ember);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(255, 159, 67, 0.07);
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-dust);
  max-width: 62ch;
}

/* ---------- 本地存储示意 ---------- */
.page-privacy .storage-flow {
  margin: 18px 0 4px;
  display: grid;
  gap: 8px;
}

.page-privacy .storage-flow__step {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: rgba(16, 26, 60, 0.62);
  padding: 12px 14px;
}

.page-privacy .storage-flow__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-teal);
}

.page-privacy .storage-flow__text {
  display: block;
  margin-top: 5px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-dust);
}

/* ---------- 联系信息 ---------- */
.page-privacy .contact-grid {
  margin-top: 18px;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-privacy .contact-grid__item {
  background: var(--c-night);
  padding: 14px 16px;
}

.page-privacy .contact-grid__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-dust);
}

.page-privacy .contact-grid__value {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-snow);
  overflow-wrap: anywhere;
}

.page-privacy .contact-grid__value a {
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 191, 0.36);
}

.page-privacy .contact-grid__value a:hover,
.page-privacy .contact-grid__value a:focus-visible {
  border-bottom-color: var(--c-teal);
}

/* ---------- 收束区 ---------- */
.page-privacy .privacy-footer-panel {
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: var(--panel-fill);
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-footer-panel__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-dust);
  max-width: 52ch;
}

.page-privacy .privacy-footer-panel__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-dust);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--c-teal);
  border-bottom-color: var(--c-teal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .storage-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .page-privacy .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-footer-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-privacy .privacy-footer-panel__links {
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-hero__inner {
    padding-block: clamp(64px, 8vw, 100px) clamp(48px, 6vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .toc__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-top,
  .page-privacy .privacy-footer-panel,
  .page-privacy .data-band {
    display: none;
  }

  .page-privacy .privacy-hero::after {
    display: none;
  }

  .page-privacy,
  .page-privacy * {
    color: #111 !important;
    background: transparent !important;
    border-color: #bbb !important;
    box-shadow: none !important;
  }

  .page-privacy .privacy-layout {
    display: block;
  }

  .page-privacy .clause {
    break-inside: avoid;
  }
}