.page-privacy {
  --pv-toc-w: 216px;
  --pv-ink-soft: rgba(27, 28, 32, .84);
  --pv-ink-mute: rgba(27, 28, 32, .56);
  --pv-hairline: rgba(27, 28, 32, .12);
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 6vw, 84px);
  background:
    radial-gradient(120% 92% at 86% 8%, rgba(255, 95, 31, .22), transparent 60%),
    radial-gradient(80% 70% at 4% 96%, rgba(42, 240, 208, .1), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-hero__head {
  margin-top: clamp(28px, 4vw, 48px);
  max-width: 46em;
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  margin: 20px 0 0;
  color: var(--grey);
  max-width: 34em;
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-hero__art {
  position: relative;
  margin: clamp(36px, 5vw, 60px) 0 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
}

.page-privacy .pv-hero__art img {
  display: block;
  width: 100%;
  height: clamp(170px, 25vw, 290px);
  object-fit: cover;
}

.page-privacy .pv-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(104deg, rgba(255, 95, 31, .28) 0 16%, rgba(255, 95, 31, 0) 44%),
    linear-gradient(0deg, rgba(14, 15, 18, .74) 0%, rgba(14, 15, 18, 0) 58%);
}

/* ---------- 正文区（暖纸色） ---------- */
.page-privacy .pv-body {
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(48px, 7vw, 104px) 0 clamp(64px, 8vw, 120px);
}

.page-privacy .pv-body__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--pv-ink-mute);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 13px;
  border-radius: var(--pill);
  background: rgba(27, 28, 32, .05);
  color: var(--pv-ink-soft);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
  transition: color .22s ease, background-color .22s ease;
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pv-ink-mute);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--ember);
  background: rgba(255, 95, 31, .12);
}

.page-privacy .pv-toc__link.is-active {
  color: var(--ember);
  background: rgba(255, 95, 31, .14);
}

.page-privacy .pv-toc__link.is-active .pv-toc__num {
  color: var(--flame);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  padding-bottom: clamp(36px, 4.6vw, 60px);
  margin-bottom: clamp(36px, 4.6vw, 60px);
  border-bottom: 1px solid var(--pv-hairline);
  scroll-margin-top: 100px;
}

.page-privacy .pv-clause--last,
.page-privacy .pv-clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--flame);
  padding-bottom: 8px;
  border-bottom: 4px solid var(--flame);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(20px, 2.5vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-privacy .pv-p {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-link {
  color: var(--ember);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-link:hover {
  color: var(--flame);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 13px;
  max-width: 40em;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--flame);
}

.page-privacy .pv-list strong {
  color: var(--paper-ink);
  font-weight: 800;
}

/* ---------- 分类说明行 ---------- */
.page-privacy .pv-def {
  margin: 0 0 18px;
  display: grid;
  gap: 12px;
  max-width: 42em;
}

.page-privacy .pv-def__row {
  padding: 15px 20px;
  background: rgba(255, 255, 255, .74);
  border-left: 3px solid var(--flame);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.page-privacy .pv-def__key {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--paper-ink);
}

.page-privacy .pv-def__val {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 保留期限表 ---------- */
.page-privacy .pv-table__wrap {
  margin: 4px 0 20px;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--pv-hairline);
  background: rgba(255, 255, 255, .6);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 16px;
}

.page-privacy .pv-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--pv-ink-mute);
  background: rgba(27, 28, 32, .05);
}

.page-privacy .pv-table td {
  padding: 14px 16px;
  border-top: 1px solid var(--pv-hairline);
  line-height: 1.75;
  vertical-align: top;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-table td:first-child {
  font-weight: 800;
  color: var(--paper-ink);
  white-space: nowrap;
}

/* ---------- 提示块 ---------- */
.page-privacy .pv-note {
  margin: 0 0 18px;
  max-width: 42em;
  padding: 15px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 95, 31, .3);
  background: rgba(255, 95, 31, .08);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 用途路径 ---------- */
.page-privacy .fx-path {
  margin: 4px 0 18px;
  max-width: 42em;
}

.page-privacy .fx-path__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--paper-ink);
}

.page-privacy .fx-path__body p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 收口 ---------- */
.page-privacy .pv-outro {
  margin-top: clamp(40px, 5vw, 72px);
  padding: clamp(26px, 3.6vw, 44px);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(118deg, rgba(255, 95, 31, .2) 0%, rgba(255, 95, 31, 0) 48%),
    var(--ink);
  color: var(--text);
}

.page-privacy .pv-outro__title {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.3vw, 24px);
  font-weight: 800;
  color: var(--white);
}

.page-privacy .pv-outro__text {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--grey);
}

.page-privacy .pv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-outro__actions .fx-btn {
  background: rgba(255, 255, 255, .05);
  border-color: rgba(244, 239, 230, .26);
  color: var(--paper);
  text-decoration: none;
}

.page-privacy .pv-outro__actions .fx-btn:hover,
.page-privacy .pv-outro__actions .fx-btn:focus-visible {
  border-color: var(--flame);
  color: var(--flame);
  background: rgba(255, 95, 31, .12);
}

.page-privacy .pv-outro__actions .fx-btn--flame {
  background: var(--flame);
  border-color: var(--flame);
  color: #1a0d05;
}

.page-privacy .pv-outro__actions .fx-btn--flame:hover,
.page-privacy .pv-outro__actions .fx-btn--flame:focus-visible {
  background: var(--flame-soft);
  border-color: var(--flame-soft);
  color: #1a0d05;
}

.page-privacy .pv-outro__mail {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--cyan);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-body__inner {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    padding-right: 8px;
    border-right: 1px solid var(--pv-hairline);
  }

  .page-privacy .pv-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .pv-toc__link {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: transparent;
    border-left: 3px solid transparent;
    padding: 9px 12px 9px 13px;
    white-space: normal;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: rgba(255, 95, 31, .45);
    background: rgba(255, 95, 31, .08);
  }

  .page-privacy .pv-toc__link.is-active {
    border-left-color: var(--flame);
    background: rgba(255, 95, 31, .1);
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 560px) {
  .page-privacy .pv-clause__head {
    gap: 12px;
  }

  .page-privacy .pv-clause__num {
    font-size: 26px;
    padding-bottom: 6px;
    border-bottom-width: 3px;
  }

  .page-privacy .pv-def__row {
    padding: 14px 16px;
  }

  .page-privacy .pv-p,
  .page-privacy .pv-list > li {
    font-size: 16px;
  }

  .page-privacy .pv-outro__actions {
    flex-direction: column;
  }

  .page-privacy .pv-outro__actions .fx-btn {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-outro__actions .fx-btn {
    transition: none;
  }
}