.page-privacy {
  --pv-mist-ink: #0A1424;
  --pv-mist-body: #2A3A52;
  --pv-mist-sub: #4A5A73;
  --pv-mist-cyan: #0B7C77;
  background: var(--hth-night);
  color: var(--hth-chalk);
  padding-block: clamp(22px, 4vw, 44px) clamp(64px, 9vw, 112px);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--hth-cyan);
  outline-offset: 3px;
}

/* ── 刊头区 ───────────────────────────── */
.page-privacy .pv-masthead {
  margin-top: clamp(20px, 3vw, 34px);
  max-width: 880px;
}

.page-privacy .pv-masthead .hth-note {
  margin-top: 16px;
}

.page-privacy .pv-track {
  position: relative;
  margin-top: clamp(22px, 3.4vw, 34px);
  padding-block: 14px;
  border-top: 1px solid var(--hth-line-strong);
  border-bottom: 1px solid var(--hth-line);
}

.page-privacy .pv-track::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 64px;
  height: 2px;
  background: var(--hth-amber);
}

.page-privacy .pv-track .hth-ticks {
  display: flex;
  gap: clamp(18px, 4vw, 46px);
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-privacy .pv-track .hth-tick {
  flex: 0 0 auto;
  min-width: 68px;
  scroll-snap-align: start;
}

.page-privacy .pv-track .hth-tick__value {
  display: block;
  font-family: var(--hth-numeric);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--hth-cyan);
}

.page-privacy .pv-track .hth-tick[data-active="true"] .hth-tick__value {
  color: var(--hth-amber);
}

.page-privacy .pv-track .hth-tick__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--hth-gray);
}

/* ── 两栏骨架 ─────────────────────────── */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(32px, 5vw, 60px);
}

.page-privacy .pv-doc {
  min-width: 0;
}

/* ── 侧栏目录 ─────────────────────────── */
.page-privacy .pv-toc {
  align-self: start;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--hth-numeric);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hth-gray);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  display: none;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--hth-line);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  color: var(--hth-gray);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--hth-dur) var(--hth-ease), border-color var(--hth-dur) var(--hth-ease),
    background-color var(--hth-dur) var(--hth-ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--hth-numeric);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--hth-cyan);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--hth-chalk);
  border-color: var(--hth-cyan);
  background: rgba(22, 224, 212, 0.08);
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .pv-doc {
    max-width: 660px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 108px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__item {
    width: 100%;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    width: 100%;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--hth-line);
    clip-path: none;
    background: transparent;
    white-space: normal;
    transition: color var(--hth-dur) var(--hth-ease), border-color var(--hth-dur) var(--hth-ease);
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--hth-amber);
    background: transparent;
  }
}

/* ── 条款正文 ─────────────────────────── */
.page-privacy .pv-clause {
  padding-block: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--hth-line);
  scroll-margin-top: 122px;
}

.page-privacy .pv-clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-clause:target .pv-clause__num {
  color: var(--hth-amber);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--hth-numeric);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--hth-cyan);
}

.page-privacy .pv-clause__title {
  margin: 0;
}

.page-privacy .pv-clause p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.82);
}

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

.page-privacy .pv-clause .hth-note {
  margin-top: 18px;
  padding-left: 12px;
  border-left: 2px solid var(--hth-line-strong);
  font-size: 13px;
  line-height: 1.7;
  color: var(--hth-gray);
}

.page-privacy .pv-subhead {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 8px;
  font-family: var(--hth-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.4;
  color: var(--hth-chalk);
}

.page-privacy .pv-subhead::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--hth-night);
  box-shadow: inset 0 0 0 1px rgba(22, 224, 212, 0.65);
}

/* ── 信息分类列表 ─────────────────────── */
.page-privacy .pv-info {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-info__item {
  position: relative;
  padding: 4px 0 14px 16px;
}

.page-privacy .pv-info__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--hth-cyan), transparent);
  opacity: 0.6;
}

.page-privacy .pv-info__item .pv-subhead {
  margin-top: 0;
}

.page-privacy .pv-clause .pv-info__use {
  margin-bottom: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--hth-gray);
}

/* ── 雾白反白条款 ─────────────────────── */
.page-privacy .pv-clause--mist {
  background: var(--hth-mist);
  border-top: 0;
  padding: clamp(22px, 3vw, 34px) clamp(20px, 3vw, 32px);
  margin-block: clamp(16px, 2.4vw, 26px);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  scroll-margin-top: 122px;
}

.page-privacy .pv-clause.pv-clause--mist p {
  color: var(--pv-mist-body);
}

.page-privacy .pv-clause--mist .pv-clause__num {
  color: var(--pv-mist-cyan);
}

.page-privacy .pv-clause--mist .pv-clause__title,
.page-privacy .pv-clause--mist .pv-subhead {
  color: var(--pv-mist-ink);
}

.page-privacy .pv-clause--mist .pv-subhead::before {
  background: var(--pv-mist-ink);
  box-shadow: none;
}

.page-privacy .pv-clause--mist .pv-clause__note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid rgba(10, 20, 36, 0.28);
  font-size: 13px;
  line-height: 1.7;
  color: var(--pv-mist-sub);
}

.page-privacy .pv-clause.pv-clause--mist .hth-note {
  color: var(--pv-mist-sub);
  border-left-color: rgba(10, 20, 36, 0.28);
}

/* ── 期限数据 ─────────────────────────── */
.page-privacy .pv-terms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
  gap: 1px;
  margin: 4px 0 20px;
  background: var(--hth-line);
  border: 1px solid var(--hth-line);
}

.page-privacy .pv-terms .hth-stat {
  padding: 18px 16px;
  background: var(--hth-slate);
}

.page-privacy .pv-terms .hth-stat__num {
  color: var(--hth-cyan);
}

.page-privacy .pv-terms .hth-stat__unit {
  color: var(--hth-gray);
  font-size: 12px;
}

.page-privacy .pv-terms .hth-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--hth-gray);
}

/* ── 折叠条款 ─────────────────────────── */
.page-privacy .pv-fold {
  margin: 18px 0;
  border: 1px solid var(--hth-line);
  background: rgba(22, 35, 58, 0.55);
}

.page-privacy .pv-fold__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--hth-display);
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--hth-chalk);
}

.page-privacy .pv-fold__sum::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--hth-numeric);
  font-size: 15px;
  color: var(--hth-cyan);
}

.page-privacy .pv-fold[open] .pv-fold__sum::after {
  content: "–";
}

.page-privacy .pv-fold__body {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--hth-line);
}

.page-privacy .pv-clause .pv-fold__body p {
  font-size: 15px;
  margin-bottom: 10px;
}

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

/* ── 插图 ─────────────────────────────── */
.page-privacy .pv-figure {
  margin: clamp(20px, 3vw, 32px) 0;
}

.page-privacy .pv-figure .hth-media {
  border: 1px solid var(--hth-line);
}

.page-privacy .pv-figure .hth-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-figure .hth-figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--hth-gray);
}

/* ── 文末注释 ─────────────────────────── */
.page-privacy .pv-doc__note {
  margin-top: clamp(24px, 3vw, 36px);
  padding-top: 16px;
  border-top: 1px solid var(--hth-line);
}

/* ── 无位移偏好 ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link {
    transition-duration: 1ms;
  }
}

/* ── 打印 ─────────────────────────────── */
@media print {
  .page-privacy .pv-toc,
  .page-privacy .pv-track {
    display: none;
  }

  .page-privacy .pv-doc {
    max-width: none;
  }

  .page-privacy .pv-clause--mist {
    background: #FFFFFF;
    clip-path: none;
    padding-inline: 0;
  }
}