.page-privacy {
  --pp-body-ink: rgba(244, 246, 248, 0.82);
  --pp-sec-space: clamp(52px, 7vw, 92px);
  --pp-measure: 760px;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
}

/* ---------- 顶部 ---------- */
.page-privacy .privacy-head {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 150% at 84% -30%, rgba(255, 107, 26, 0.18), transparent 60%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-privacy .privacy-head__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-privacy .privacy-head__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.17;
  filter: saturate(1.1);
}

.page-privacy .privacy-head::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--line-hair) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--line-hair) 0 1px, transparent 1px 96px);
  opacity: 0.5;
}

.page-privacy .privacy-head__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(40px, 7vw, 88px) clamp(36px, 6vw, 72px);
}

.page-privacy .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-privacy .crumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .crumbs__link:hover,
.page-privacy .crumbs__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--signal);
}

.page-privacy .crumbs__cur {
  color: var(--paper);
}

.page-privacy .privacy-head__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .privacy-head__title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-head__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--pp-body-ink);
}

/* ---------- 主体网格 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-block: clamp(36px, 5vw, 72px) clamp(64px, 9vw, 120px);
}

/* ---------- 左侧刻度带 ---------- */
.page-privacy .privacy-rail {
  display: none;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  margin-bottom: clamp(36px, 6vw, 56px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--mist);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-hair);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  padding-left: 4px;
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-600);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num {
  color: var(--signal);
}

.page-privacy:has(#collect[data-active]) .privacy-toc__link[href="#collect"],
.page-privacy:has(#uses[data-active]) .privacy-toc__link[href="#uses"],
.page-privacy:has(#share[data-active]) .privacy-toc__link[href="#share"],
.page-privacy:has(#storage[data-active]) .privacy-toc__link[href="#storage"],
.page-privacy:has(#rights[data-active]) .privacy-toc__link[href="#rights"],
.page-privacy:has(#reach[data-active]) .privacy-toc__link[href="#reach"] {
  color: var(--paper);
  box-shadow: inset 0 -1px 0 0 var(--signal);
}

.page-privacy:has(#collect[data-active]) .privacy-toc__link[href="#collect"] .privacy-toc__num,
.page-privacy:has(#uses[data-active]) .privacy-toc__link[href="#uses"] .privacy-toc__num,
.page-privacy:has(#share[data-active]) .privacy-toc__link[href="#share"] .privacy-toc__num,
.page-privacy:has(#storage[data-active]) .privacy-toc__link[href="#storage"] .privacy-toc__num,
.page-privacy:has(#rights[data-active]) .privacy-toc__link[href="#rights"] .privacy-toc__num,
.page-privacy:has(#reach[data-active]) .privacy-toc__link[href="#reach"] .privacy-toc__num {
  color: var(--signal);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-doc {
  max-width: var(--pp-measure);
}

.page-privacy .privacy-sec {
  padding-bottom: var(--pp-sec-space);
  scroll-margin-top: calc(var(--hdr-h) + 24px);
}

.page-privacy .privacy-sec:last-of-type {
  padding-bottom: clamp(32px, 5vw, 56px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  margin-bottom: 22px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-sec__text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-body-ink);
}

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

.page-privacy .privacy-inline {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 122, 0.45);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

/* ---------- 表格 ---------- */
.page-privacy .privacy-table-wrap {
  margin-top: 26px;
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-table__cap {
  padding: 12px 16px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
  text-align: left;
}

.page-privacy .privacy-table thead th {
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-table tbody th,
.page-privacy .privacy-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line-hair);
}

.page-privacy .privacy-table tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  color: var(--pp-body-ink);
}

.page-privacy .privacy-table tbody tr {
  transition: background-color 160ms var(--ease);
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(255, 107, 26, 0.09);
}

.page-privacy .privacy-table tbody tr:hover th {
  color: var(--signal-soft);
}

/* ---------- 编号列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-privacy .privacy-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line-hair);
}

.page-privacy .privacy-list__item:last-child {
  border-bottom: 1px solid var(--line-hair);
}

.page-privacy .privacy-list__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-600);
  padding-top: 3px;
}

.page-privacy .privacy-list__item:hover .privacy-list__num {
  color: var(--signal);
}

.page-privacy .privacy-list__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .privacy-list__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-body-ink);
}

/* ---------- 联系区块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  background: linear-gradient(160deg, var(--ink-800) 0%, var(--ink-700) 100%);
}

.page-privacy .privacy-contact__list {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-privacy .privacy-contact__item {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-hair);
}

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

.page-privacy .privacy-contact__key {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-privacy .privacy-contact__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-next {
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.page-privacy .privacy-next__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "label go"
    "text go";
  align-items: center;
  gap: 4px 16px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--line-hair);
  text-decoration: none;
  color: var(--paper);
  transition: background-color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-privacy .privacy-next__item:hover,
.page-privacy .privacy-next__item:focus-visible {
  background: rgba(255, 107, 26, 0.08);
  padding-left: 12px;
}

.page-privacy .privacy-next__item:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-privacy .privacy-next__label {
  grid-area: label;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .privacy-next__text {
  grid-area: text;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-next__go {
  grid-area: go;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--signal);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 200px minmax(0, var(--pp-measure));
    column-gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--hdr-h) + 28px);
    margin-bottom: 0;
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-body {
    grid-template-columns: 56px 200px minmax(0, var(--pp-measure));
    column-gap: clamp(28px, 3.4vw, 52px);
  }

  .page-privacy .privacy-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    position: sticky;
    top: calc(var(--hdr-h) + 28px);
    height: 220px;
  }

  .page-privacy .privacy-rail__ticks {
    width: 1px;
    height: 96px;
    background-image: repeating-linear-gradient(
      180deg,
      var(--line) 0 1px,
      transparent 1px 12px
    );
  }

  .page-privacy .privacy-rail__text {
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.36em;
    color: var(--ink-600);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-sec__head {
    gap: 20px;
  }

  .page-privacy .privacy-sec__text {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-next__item,
  .page-privacy .privacy-table tbody tr,
  .page-privacy .privacy-inline,
  .page-privacy .crumbs__link {
    transition: none;
  }
}
<<<END>>>