.page-privacy {
  --privacy-measure: 42rem;
  --privacy-facts-width: 46rem;
  --privacy-toc-w: 246px;
  background: var(--ink);
  color: var(--cream);
  overflow-x: clip;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(115% 88% at 84% -4%, rgba(255, 138, 61, 0.20), rgba(255, 138, 61, 0) 58%),
    radial-gradient(90% 70% at 6% 108%, rgba(29, 44, 76, 0.62), rgba(29, 44, 76, 0) 62%),
    linear-gradient(180deg, rgba(16, 14, 12, 0.52) 0%, rgba(16, 14, 12, 0.90) 66%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(40px, 6vw, 86px);
  padding-bottom: clamp(38px, 5vw, 74px);
}

.page-privacy .privacy-hero__inner .crumbs {
  margin-bottom: 26px;
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .privacy-kicker::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--clay);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 22px;
  max-width: 19ch;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2rem, 4.4vw, 3.15rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cream);
  transform: rotate(-1deg);
  transform-origin: left center;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.85;
  color: var(--text-soft);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--ash);
}

/* ---------- 主体：目录 + 阅读区 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(36px, 5vw, 66px);
  padding-bottom: clamp(64px, 9vw, 130px);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 92px);
  }
}

.page-privacy .privacy-toc {
  align-self: start;
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--head-top-min) + 30px);
  }
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ash);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc__item + .privacy-toc__item {
    margin-top: 2px;
  }
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ash);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line-soft);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc__link {
    padding: 7px 0 7px 14px;
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--line-soft);
  }
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cream);
  border-color: var(--lamp);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--cream);
  border-color: var(--clay);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc__link[aria-current="true"] {
    background: linear-gradient(90deg, rgba(184, 67, 42, 0.18), rgba(184, 67, 42, 0) 92%);
  }
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--clay);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding-top: clamp(30px, 3.6vw, 48px);
}

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

.page-privacy .privacy-section + .privacy-section::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: clamp(26px, 3.4vw, 42px);
  background: linear-gradient(90deg, var(--clay) 0%, rgba(184, 67, 42, 0.22) 42%, rgba(184, 67, 42, 0) 82%);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--clay);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.2vw, 1.78rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .privacy-section p {
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
  overflow-wrap: break-word;
}

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

/* ---------- 信息条目 ---------- */
.page-privacy .privacy-facts {
  max-width: var(--privacy-facts-width);
  margin: 24px 0 22px;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-fact {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 760px) {
  .page-privacy .privacy-fact {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-privacy .privacy-fact__term {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-privacy .privacy-fact__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 强调块 ---------- */
.page-privacy .privacy-callout {
  max-width: 44rem;
  margin: 26px 0 0;
  padding: 18px 22px;
  background: var(--stand);
  border-left: 3px solid var(--lamp);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-callout p {
  max-width: none;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cream);
}

/* ---------- 行内元素 ---------- */
.page-privacy .privacy-link {
  color: var(--lamp);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, 0.42);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  border-bottom-color: var(--lamp);
}

.page-privacy .privacy-email {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--cream);
  border-bottom: 1px dashed var(--clay);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
}

/* ---------- 焦点与动效 ---------- */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--turf);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.32);
}

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

  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-link {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-next,
  .page-privacy .to-top {
    display: none;
  }

  .page-privacy .privacy-hero {
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-section__title,
  .page-privacy .privacy-fact__term {
    color: #000;
    transform: none;
  }

  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-section p,
  .page-privacy .privacy-fact__desc {
    color: #222;
  }

  .page-privacy .privacy-callout {
    background: #f2f2f2;
    border-left: 3px solid #666;
    clip-path: none;
  }
}