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

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: 26px 0 40px;
  border-bottom: var(--hairline-soft);
  background-image:
    linear-gradient(180deg, rgba(235, 211, 163, .42) 0%, rgba(244, 238, 227, 0) 76%),
    repeating-linear-gradient(90deg, rgba(127, 178, 196, .17) 0 1px, transparent 1px 72px);
}

.page-privacy .pv-hero__kicker {
  display: inline-block;
  margin: 22px 0 12px;
  color: var(--ochre);
  letter-spacing: .16em;
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 7vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-privacy .pv-hero__lede {
  max-width: 38em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: var(--hairline);
}

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

.page-privacy .pv-facts__k {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-privacy .pv-facts__v {
  margin: 5px 0 0;
  font-size: 15px;
  color: var(--cold);
  word-break: break-word;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 48px;
}

/* ---------- 条款编号轴 ---------- */
.page-privacy .pv-axis__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-privacy .pv-axis__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

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

.page-privacy .pv-axis__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: var(--hairline);
  border-radius: var(--radius-pill);
  font-size: 13px;
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .pv-axis__link:hover,
.page-privacy .pv-axis__link:focus-visible {
  background: var(--sand-light);
  border-color: var(--sand);
  color: var(--ink);
}

.page-privacy .pv-axis__num {
  font-size: 12px;
  color: var(--ochre);
}

.page-privacy .pv-axis__note {
  margin: 14px 0 0;
  max-width: 26em;
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clauses {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding: 30px 0;
  border-top: var(--hairline-soft);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

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

.page-privacy .pv-clause:not(.pv-clause--dark):target {
  background: rgba(235, 211, 163, .3);
  box-shadow: inset 2px 0 0 var(--cold);
}

.page-privacy .pv-clause:not(.pv-clause--dark):target .pv-clause__title {
  color: var(--cold);
}

.page-privacy .pv-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-clause__index {
  font-size: 26px;
  line-height: 1;
  color: var(--ochre);
  letter-spacing: -0.02em;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 3.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy .copy-btn {
  margin-left: auto;
  padding: 5px 12px;
  border: var(--hairline-soft);
  border-radius: var(--radius-pill);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  background: transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .copy-btn:hover,
.page-privacy .copy-btn:focus-visible {
  color: var(--cold);
  border-color: var(--cold);
}

.page-privacy .pv-clause__lead {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
}

/* ---------- 字段清单 ---------- */
.page-privacy .pv-fields {
  border-top: var(--hairline);
}

.page-privacy .pv-field {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: var(--hairline-soft);
}

.page-privacy .pv-field__k {
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cold);
  margin: 0;
}

.page-privacy .pv-field__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-field--muted .pv-field__k {
  color: var(--orange-paper);
}

/* ---------- 流向图 ---------- */
.page-privacy .pv-flow {
  position: relative;
  margin: 4px 0 22px;
  overflow: hidden;
  border: var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--paper-2);
  aspect-ratio: 5 / 3;
}

.page-privacy .pv-flow .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pv-flow .media-frame__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(22, 35, 43, .84);
  color: var(--sand-light);
  font-size: 12px;
  letter-spacing: .1em;
}

/* ---------- 深色条款面板 ---------- */
.page-privacy .pv-clause--dark {
  margin: 26px 0;
  padding: 26px 20px 22px;
  border-top: 0;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--paper);
}

.page-privacy .pv-clause--dark .pv-clause__index {
  color: var(--sand);
}

.page-privacy .pv-clause--dark .pv-clause__title,
.page-privacy .pv-clause--dark .pv-clause__lead {
  color: var(--paper);
}

.page-privacy .pv-clause--dark .pv-fields {
  border-top: 1px solid rgba(235, 211, 163, .3);
}

.page-privacy .pv-clause--dark .pv-field {
  border-bottom: 1px solid rgba(235, 211, 163, .22);
}

.page-privacy .pv-clause--dark .pv-field__k {
  color: var(--cold-light);
}

.page-privacy .pv-clause--dark .pv-field__v {
  color: rgba(244, 238, 227, .92);
}

.page-privacy .pv-clause--dark .copy-btn {
  color: var(--sand-light);
  border-color: rgba(235, 211, 163, .42);
}

.page-privacy .pv-clause--dark .copy-btn:hover,
.page-privacy .pv-clause--dark .copy-btn:focus-visible {
  color: var(--paper);
  border-color: var(--sand-light);
}

.page-privacy .pv-clause--dark .note {
  color: var(--sand-light);
}

/* ---------- 联络块 ---------- */
.page-privacy .pv-contact {
  border-top: var(--hairline);
  margin-bottom: 26px;
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: var(--hairline-soft);
}

.page-privacy .pv-contact__k {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 修订时间轴 ---------- */
.page-privacy .pv-subtitle {
  margin: 0 0 14px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-timeline {
  display: grid;
  gap: 16px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-timeline__node {
  padding-left: 18px;
  border-left: 1px solid rgba(201, 154, 75, .55);
}

.page-privacy .pv-timeline__mark {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--cold);
}

.page-privacy .pv-timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 页尾口径行 ---------- */
.page-privacy .pv-footline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0 0 56px;
  padding-top: 18px;
  border-top: var(--hairline);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-footline a {
  color: var(--cold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 悬停细线生长 ---------- */
.page-privacy .pv-field {
  position: relative;
}

.page-privacy .pv-field::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  background: var(--cold);
  transition: width 160ms var(--ease);
}

.page-privacy .pv-field:hover::after {
  width: 100%;
}

.page-privacy .pv-clause--dark .pv-field::after {
  background: var(--orange);
}

/* ---------- 平板以上 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-hero {
    padding: 34px 0 54px;
  }

  .page-privacy .pv-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-privacy .pv-field {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
    padding: 16px 0;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pv-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .pv-timeline__node {
    padding-left: 0;
    padding-top: 16px;
    border-left: 0;
    border-top: 1px solid rgba(201, 154, 75, .55);
  }
}

/* ---------- 桌面端：侧边编号轴 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
    padding-bottom: 72px;
  }

  .page-privacy .pv-axis {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-privacy .pv-axis__list {
    display: grid;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .pv-axis__link {
    width: 100%;
    padding: 9px 10px 9px 12px;
    border: 0;
    border-left: 2px solid rgba(127, 178, 196, .3);
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
    font-size: 14px;
    justify-content: flex-start;
  }

  .page-privacy .pv-axis__link:hover,
  .page-privacy .pv-axis__link:focus-visible {
    background: rgba(235, 211, 163, .45);
    border-left-color: var(--sand);
  }

  .page-privacy .pv-clause {
    padding: 42px 0;
  }

  .page-privacy .pv-clause__index {
    font-size: 30px;
  }

  .page-privacy .pv-clause--dark {
    padding: 34px 32px 28px;
    margin: 34px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-axis__link,
  .page-privacy .copy-btn,
  .page-privacy .pv-field::after {
    transition: none;
  }

  .page-privacy .pv-field:hover::after {
    width: 0;
  }
}