.page-privacy {
  --pp-toc-w: 250px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-3);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
}

.page-privacy .pp-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, .55) 0%, rgba(11, 31, 26, .92) 78%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(53, 240, 200, .07) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(53, 240, 200, .05) 0 1px, transparent 1px 72px);
}

.page-privacy .pp-hero__inner {
  position: relative;
  padding-block: 40px 44px;
}

.page-privacy .breadcrumb__link {
  color: var(--stone);
  text-decoration: none;
}
.page-privacy .breadcrumb__link:hover {
  color: var(--cyan);
}

.page-privacy .pp-hero__kicker {
  margin: 22px 0 12px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-privacy .pp-hero__title {
  margin: 0 0 16px;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--cream);
  max-width: 22em;
}

.page-privacy .pp-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 239, 230, .82);
}

.page-privacy .pp-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .pp-fact {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .pp-fact__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.page-privacy .pp-fact__txt {
  font-size: 13px;
  line-height: 1.5;
  color: var(--stone);
}

/* ---------- 布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-block: 40px 64px;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--stone);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0 10px 12px;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--line-soft);
  color: var(--stone);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-privacy .pp-toc__link:hover {
  color: var(--cream);
}

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

.page-privacy .pp-toc__no {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--amber);
  flex: none;
}

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

.page-privacy .pp-toc__top {
  display: inline-block;
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}
.page-privacy .pp-toc__top:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan-line);
}

/* ---------- 正文章节 ---------- */
.page-privacy .pp-sec {
  padding-block: 36px;
  border-top: 1px solid var(--line);
}
.page-privacy .pp-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

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

.page-privacy .pp-sec__no {
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  padding-top: 2px;
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--cream);
}

.page-privacy .pp-sec__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(242, 239, 230, .84);
  max-width: 46em;
}

.page-privacy .pp-sub {
  margin: 28px 0 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .pp-note {
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  background: rgba(18, 48, 40, .55);
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
  border-radius: var(--radius);
}

.page-privacy .pp-key {
  margin: 24px 0 0;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--cyan);
}
.page-privacy .pp-key p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream);
}

/* 列表 */
.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 6px;
  padding: 0;
}
.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 239, 230, .84);
  max-width: 46em;
}
.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

/* 字段卡 */
.page-privacy .pp-fields {
  border-top: 1px solid var(--line-soft);
}
.page-privacy .pp-field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pp-field__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--cream);
}
.page-privacy .pp-field__req {
  flex: none;
}
.page-privacy .pp-field__desc {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone);
  max-width: 46em;
}

/* 用途四栏 */
.page-privacy .pp-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line-soft);
  margin-bottom: 8px;
}
.page-privacy .pp-use {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pp-use__no {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--amber);
  margin-bottom: 8px;
}
.page-privacy .pp-use__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--cream);
}
.page-privacy .pp-use p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 239, 230, .78);
  max-width: 46em;
}

/* 定义行列 */
.page-privacy .pp-dl {
  margin: 0 0 8px;
  border-top: 1px solid var(--line-soft);
}
.page-privacy .pp-dl__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pp-dl__k {
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan-soft);
}
.page-privacy .pp-dl__v {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 239, 230, .82);
  max-width: 46em;
}

/* 保存期限表 */
.page-privacy .pp-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(18, 48, 40, .5);
  margin-bottom: 8px;
}
.page-privacy .pp-table__head,
.page-privacy .pp-table__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 16px;
}
.page-privacy .pp-table__head {
  background: rgba(11, 31, 26, .7);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
}
.page-privacy .pp-table__row {
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(242, 239, 230, .84);
}
.page-privacy .pp-table__row:last-child {
  border-bottom: 0;
}
.page-privacy .pp-table__row > span:first-child {
  color: var(--cream);
  font-weight: 500;
}
.page-privacy .pp-table__row .mono {
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-privacy .pp-table__row > span:last-child {
  color: var(--stone);
  font-size: 13.5px;
}

/* 权利办理 */
.page-privacy .pp-acts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 4px 0 8px;
}
.page-privacy .pp-act {
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan-line);
  border-radius: var(--radius);
  background: rgba(18, 48, 40, .5);
}
.page-privacy .pp-act__no {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--amber);
  margin-bottom: 6px;
}
.page-privacy .pp-act__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--cream);
}
.page-privacy .pp-act p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 239, 230, .78);
}

/* 联系方式条 */
.page-privacy .pp-contact {
  margin-top: 22px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 31, 26, .62);
}
.page-privacy .pp-contact__lead {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
  max-width: 42em;
}
.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}
.page-privacy .pp-contact__k {
  flex: none;
  width: 52px;
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--amber);
}
.page-privacy .pp-contact__v {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  color: var(--cream);
  word-break: break-all;
}
.page-privacy .pp-contact .copy-btn {
  flex: none;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .pp-contact .copy-btn:hover {
  background: rgba(53, 240, 200, .12);
  color: var(--cyan-soft);
}
.page-privacy .pp-contact .copy-btn.is-copied {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* 版本表 */
.page-privacy .pp-version {
  border-top: 1px solid var(--line-soft);
  margin-bottom: 6px;
}
.page-privacy .pp-version__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pp-version__k {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
}
.page-privacy .pp-version__v {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(242, 239, 230, .86);
  max-width: 44em;
}
.page-privacy .pp-version__v.mono {
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

/* 延伸阅读 */
.page-privacy .pp-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-privacy .pp-links li {
  padding: 14px 0 14px 14px;
  border-left: 1px solid var(--line-strong);
}
.page-privacy .pp-links a {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}
.page-privacy .pp-links a:hover {
  border-bottom-color: var(--cyan-line);
}
.page-privacy .pp-links span {
  display: block;
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
  max-width: 40em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-hero__inner {
    padding-block: 52px 58px;
  }
  .page-privacy .pp-hero__title {
    font-size: 38px;
  }
  .page-privacy .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
  .page-privacy .pp-uses,
  .page-privacy .pp-acts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
    border-top: 0;
  }
  .page-privacy .pp-use {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(18, 48, 40, .45);
  }
  .page-privacy .pp-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pp-dl__row,
  .page-privacy .pp-version__row {
    grid-template-columns: 170px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
  .page-privacy .pp-table__head,
  .page-privacy .pp-table__row {
    grid-template-columns: 1.1fr 1fr 1.6fr;
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-hero__inner {
    padding-block: 64px 72px;
  }
  .page-privacy .pp-hero__title {
    font-size: 46px;
    max-width: 20em;
  }
  .page-privacy .pp-hero__lead {
    font-size: 16.5px;
  }
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: 60px;
    padding-block: 64px 88px;
  }
  .page-privacy .pp-toc {
    position: sticky;
    top: 110px;
    align-self: start;
    border-top: 1px solid var(--line-strong);
  }
  .page-privacy .pp-sec {
    padding-block: 48px;
  }
  .page-privacy .pp-sec__title {
    font-size: 28px;
  }
  .page-privacy .pp-sec__body p,
  .page-privacy .pp-list li,
  .page-privacy .pp-key p {
    font-size: 16px;
  }
  .page-privacy .pp-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-contact .copy-btn,
  .page-privacy .pp-links a {
    transition: none;
  }
}