.page-privacy {
  --pv-rail: 1160px;
  --pv-note: 216px;
  --pv-gap: 44px;
  background: var(--ink);
  color: var(--chalk);
  padding-bottom: 88px;
}

/* ---------- 顶部斜切分段色带 ---------- */
.page-privacy .privacy-band {
  position: relative;
  height: 148px;
  margin-top: var(--head-h);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 62%, 0 100%);
  background: linear-gradient(112deg, var(--stand) 0%, var(--ink) 48%, var(--char) 100%);
}

.page-privacy .privacy-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(6, 35, 30, .28) 46%, var(--char) 100%);
}

.page-privacy .privacy-band-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .4;
}

/* ---------- 通用窄栏容器 ---------- */
.page-privacy .privacy-shell {
  width: 100%;
  max-width: var(--pv-rail);
  margin-inline: auto;
  padding-inline: 20px;
}

.page-privacy .privacy-head {
  padding-top: 30px;
  max-width: var(--pv-rail);
}

.page-privacy .privacy-eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 9vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--chalk);
}

.page-privacy .privacy-lede {
  max-width: 620px;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 34px;
  padding-top: 42px;
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc-label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--amber);
}

.page-privacy .privacy-toc ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc a {
  display: block;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible,
.page-privacy .privacy-toc a[aria-current="true"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  display: grid;
  gap: 18px;
  padding: 30px 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .privacy-sec-main {
  min-width: 0;
}

.page-privacy .privacy-num {
  display: block;
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--amber);
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--chalk);
}

.page-privacy .privacy-sec-main > p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-sec-main > p:last-child {
  margin-bottom: 0;
}

/* ---------- 旁注 ---------- */
.page-privacy .privacy-note {
  padding-left: 16px;
  border-left: 1px solid var(--line-lime);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 用途清单 ---------- */
.page-privacy .privacy-uses {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-uses li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .privacy-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

.page-privacy .privacy-uses strong {
  color: var(--chalk);
  font-weight: 600;
}

/* ---------- 保存期限表 ---------- */
.page-privacy .privacy-keep {
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-keep-row {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-keep-row dt {
  font-size: 15px;
  color: var(--chalk);
}

.page-privacy .privacy-keep-row dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--amber);
}

/* ---------- 收尾区 ---------- */
.page-privacy .privacy-outro {
  margin-top: 44px;
  padding: 26px 24px;
  border: 1px solid var(--line-lime);
  border-radius: var(--r-md);
  background: linear-gradient(120deg, var(--stand) 0%, var(--ink) 100%);
}

.page-privacy .privacy-outro-text {
  margin: 0;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .privacy-outro-links .btn {
  min-width: 132px;
  justify-content: center;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-shell {
    padding-inline: 32px;
  }

  .page-privacy .privacy-band {
    height: 190px;
  }

  .page-privacy .privacy-sec h2 {
    font-size: 30px;
  }

  .page-privacy .privacy-sec-main > p,
  .page-privacy .privacy-uses li,
  .page-privacy .privacy-outro-text {
    font-size: 17px;
  }

  .page-privacy .privacy-keep-row {
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: baseline;
  }
}

/* ---------- 桌面：目录 + 正文 + 旁注 ---------- */
@media (min-width: 900px) {
  .page-privacy {
    padding-bottom: 110px;
  }

  .page-privacy .privacy-band {
    height: 224px;
  }

  .page-privacy .privacy-head {
    padding-top: 40px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 56px;
    padding-top: 58px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--head-h) + 22px);
    align-self: start;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc a {
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    font-size: 14px;
    white-space: normal;
    background: transparent;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible,
  .page-privacy .privacy-toc a[aria-current="true"] {
    color: var(--lime);
    background: transparent;
    border-color: var(--line);
    border-left-color: var(--lime);
  }

  .page-privacy .privacy-sec {
    grid-template-columns: minmax(0, 1fr) var(--pv-note);
    gap: var(--pv-gap);
    padding: 38px 0;
  }

  .page-privacy .privacy-sec h2 {
    font-size: 32px;
  }

  .page-privacy .privacy-note {
    margin-top: 34px;
  }

  .page-privacy .privacy-outro {
    margin-top: 56px;
    padding: 32px 34px;
  }
}