.page-privacy {
  background-color: var(--ink-950);
  color: var(--neutral-100);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding: 32px 0 40px;
  background:
    radial-gradient(circle at 84% -10%, rgba(35, 240, 200, 0.12), transparent 58%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 100%);
  border-bottom: 4px solid var(--ink-700);
}

.page-privacy .privacy-hero__head {
  max-width: 760px;
  margin-top: 24px;
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 38px;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--neutral-100);
}

.page-privacy .privacy-hero__lead {
  margin-top: 16px;
  max-width: 62ch;
  color: var(--neutral-400);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--neutral-400);
}

.page-privacy .privacy-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--ink-700);
  background-color: rgba(15, 46, 39, 0.6);
}

.page-privacy .privacy-hero__meta .mono {
  color: var(--cyan-400);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-privacy .privacy-banner {
  margin-top: 32px;
  aspect-ratio: 5 / 2;
  border: 4px solid var(--ink-700);
  box-shadow: var(--shadow-hard);
  background-color: var(--ink-800);
  overflow: hidden;
}

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

/* ---------- 面包屑（作用域内覆写共享类） ---------- */

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-700);
}

.page-privacy .breadcrumb__link {
  color: var(--neutral-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-privacy .breadcrumb__current {
  color: var(--cyan-400);
}

/* ---------- 正文骨架 ---------- */

.page-privacy .privacy-main {
  background-color: var(--ink-900);
  padding: 40px 0 56px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* ---------- 条款目录 ---------- */

.page-privacy .privacy-toc {
  border: 4px solid var(--ink-700);
  background-color: var(--ink-800);
  padding: 18px 16px;
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-toc__item + .privacy-toc__item {
  border-top: 1px solid var(--ink-700);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 4px 10px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--neutral-400);
  text-decoration: none;
  border-left: 3px solid transparent;
  padding-left: 10px;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.page-privacy .privacy-toc__num {
  font-size: 12px;
  color: var(--ink-700);
  background-color: transparent;
  transition: color 140ms ease;
  flex: none;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan-200);
  border-left-color: var(--cyan-400);
  background-color: rgba(35, 240, 200, 0.06);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--neutral-100);
  border-left-color: var(--cyan-400);
  background-color: rgba(35, 240, 200, 0.09);
}

.page-privacy .privacy-toc__link[aria-current="true"] .privacy-toc__num {
  color: var(--cyan-400);
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .clause {
  padding: 26px 0;
  border-top: 1px solid var(--ink-700);
  scroll-margin-top: 120px;
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .clause__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan-400);
}

.page-privacy .clause__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--neutral-100);
  position: relative;
  padding-bottom: 12px;
}

.page-privacy .clause__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background-color: var(--amber-400);
}

.page-privacy .prose {
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--neutral-100);
}

.page-privacy .prose p {
  margin: 0 0 14px;
}

.page-privacy .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .prose a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-privacy .prose a:hover,
.page-privacy .prose a:focus-visible {
  border-bottom-color: var(--cyan-400);
  color: var(--cyan-200);
}

.page-privacy .prose strong {
  font-weight: 600;
  color: var(--neutral-100);
}

.page-privacy .prose__note {
  font-size: 13px;
  color: var(--neutral-400);
  padding-left: 12px;
  border-left: 2px solid var(--ink-700);
}

.page-privacy .callout {
  padding: 14px 16px;
  background-color: rgba(35, 240, 200, 0.08);
  border-left: 4px solid var(--cyan-400);
  color: var(--neutral-100);
}

/* ---------- 字段说明表 ---------- */

.page-privacy .field-list {
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--ink-700);
}

.page-privacy .field-list__row {
  padding: 14px 0;
  border-bottom: 1px solid var(--ink-700);
}

.page-privacy .field-list__term {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 16px;
  color: var(--neutral-100);
  margin-bottom: 6px;
}

.page-privacy .field-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-400);
}

/* ---------- 列表样式 ---------- */

.page-privacy .use-list,
.page-privacy .rights-list,
.page-privacy .keep-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: clause-item;
}

.page-privacy .use-list li,
.page-privacy .rights-list li,
.page-privacy .keep-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  border-bottom: 1px dashed var(--ink-700);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .use-list li:last-child,
.page-privacy .rights-list li:last-child,
.page-privacy .keep-list li:last-child {
  border-bottom: 0;
}

.page-privacy .rights-list li {
  counter-increment: clause-item;
}

.page-privacy .rights-list li::before {
  content: counter(clause-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-400);
}

.page-privacy .use-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 19px;
  width: 8px;
  height: 8px;
  background-color: var(--cyan-400);
}

.page-privacy .keep-list__key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber-400);
  margin-bottom: 2px;
}

.page-privacy .email-mark {
  color: var(--amber-400);
  word-break: break-all;
}

/* ---------- 收尾 ---------- */

.page-privacy .privacy-end {
  margin-top: 32px;
  padding: 22px 18px;
  border: 4px solid var(--ink-700);
  background-color: var(--ink-800);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.page-privacy .privacy-end__text {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-400);
}

/* ---------- 断点 ---------- */

@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    padding: 44px 0 52px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 52px;
  }

  .page-privacy .privacy-main {
    padding: 56px 0 72px;
  }

  .page-privacy .clause__title {
    font-size: 28px;
  }

  .page-privacy .prose {
    font-size: 16px;
  }

  .page-privacy .privacy-end {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-hero__title {
    font-size: 60px;
  }

  .page-privacy .clause {
    padding: 34px 0;
  }

  .page-privacy .clause__title {
    font-size: 32px;
  }
}

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