.page-privacy {
  position: relative;
  padding-bottom: 84px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-wrap: break-word;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 76%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 76%);
  pointer-events: none;
}

.page-privacy .pv-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumb {
  margin: 30px 0 22px;
}

.page-privacy .pv-crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-crumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-title {
  max-width: 20ch;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(30px, 8vw, 54px);
  font-style: italic;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-lede {
  max-width: 64ch;
  margin: 0 0 28px;
  color: var(--white);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-privacy .pv-facts__item {
  padding: 12px 14px;
  background: var(--panel);
}

.page-privacy .pv-facts dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pv-facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-privacy .pv-hero-figure {
  margin: 38px 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .pv-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-privacy .pv-hero-caption {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- 主体布局：索引 + 长文 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 42px;
}

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

.page-privacy .pv-side__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .pv-side__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-side__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 0 7px 10px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-privacy .pv-side__link:hover,
.page-privacy .pv-side__link:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
}

.page-privacy .pv-side__num {
  font-size: 11px;
  color: var(--cyan);
}

.page-privacy .pv-side__extra {
  margin-top: 30px;
}

.page-privacy .pv-side__extra .index-list a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.page-privacy .pv-side__extra .index-list a:hover {
  color: var(--cyan);
}

/* ---------- 长文 ---------- */
.page-privacy .pv-body {
  min-width: 0;
  max-width: 78ch;
}

.page-privacy .pv-section {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-section:first-child {
  padding-top: 0;
  border-top: none;
}

.page-privacy .pv-h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin: 0 0 16px;
}

.page-privacy .pv-h2__num {
  padding: 2px 6px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--cyan);
}

.page-privacy .pv-h2__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-privacy .pv-h2__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .pv-anchor {
  margin-left: auto;
  padding: 3px 8px;
  background: transparent;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-privacy .pv-anchor:hover,
.page-privacy .pv-anchor:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pv-section p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--white);
}

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

.page-privacy .pv-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-body a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 引用块 ---------- */
.page-privacy .pv-note {
  margin: 20px 0;
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--cyan);
  background: var(--zebra);
}

.page-privacy .pv-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 表格 ---------- */
.page-privacy .pv-table-wrap {
  margin: 20px 0 22px;
  border: 1px solid var(--line);
  background: var(--ink);
  overflow-x: auto;
}

.page-privacy .pv-table-wrap .data-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table-wrap th,
.page-privacy .pv-table-wrap td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-table-wrap thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: var(--panel);
  white-space: nowrap;
}

.page-privacy .pv-table-wrap tbody tr:nth-child(even) {
  background: var(--zebra);
}

.page-privacy .pv-table-wrap tbody td:first-child {
  color: var(--white);
  font-weight: 500;
}

.page-privacy .pv-table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .pv-table-wrap caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- 联系行 ---------- */
.page-privacy .pv-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 18px 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .pv-contact-row__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-privacy .pv-contact-row__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
  word-break: break-all;
}

.page-privacy .pv-contact-row .btn {
  margin-left: auto;
}

/* ---------- 版本记录 ---------- */
.page-privacy .pv-timeline {
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-timeline li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pv-timeline__ver {
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-privacy .pv-timeline__text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-hero-figure {
    margin-top: 42px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 56px;
    padding-top: 52px;
  }

  .page-privacy .pv-side {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-privacy .pv-section {
    padding: 36px 0 40px;
  }

  .page-privacy .pv-h2__title {
    font-size: 23px;
  }

  .page-privacy .pv-title {
    max-width: 22ch;
  }
}

@media (max-width: 520px) {
  .page-privacy .pv-contact-row .btn {
    margin-left: 0;
  }

  .page-privacy .pv-timeline li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .pv-anchor {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-side__link,
  .page-privacy .pv-anchor {
    transition: none;
  }
}