.page-privacy {
  --pv-shadow: 5px 5px 0 rgba(3, 16, 13, .9);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
  font-family: var(--font-display);
}

.page-privacy .pv-anchor {
  display: block;
  height: 0;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .breadcrumbs__link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s ease, border-color .16s ease;
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--lime-soft);
  border-bottom-color: var(--lime-soft);
}

.page-privacy .breadcrumbs__sep {
  color: var(--line-strong);
}

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

/* ---------- 页面头部 ---------- */
.page-privacy .pv-head {
  display: grid;
  gap: 22px;
  padding-block: 22px 26px;
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.page-privacy .pv-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 9.5vw, 78px);
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-meta {
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--pv-shadow);
}

.page-privacy .pv-meta__label {
  margin: 0 0 4px;
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .pv-meta__value {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

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

/* ---------- 横幅图 ---------- */
.page-privacy .pv-banner {
  margin: 0 0 clamp(28px, 5vw, 44px);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .pv-banner .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 文档骨架 ---------- */
.page-privacy .pv-doc {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-privacy .pv-toc {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lime);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: background .16s ease, color .16s ease, border-color .16s ease;
}

.page-privacy .pv-toc__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: rgba(200, 255, 61, .1);
  border-left-color: var(--lime);
  color: var(--lime-soft);
  outline: none;
}

.page-privacy .pv-toc__link:hover .mono,
.page-privacy .pv-toc__link:focus-visible .mono {
  color: var(--lime);
}

.page-privacy .pv-toc__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-clauses {
  display: grid;
  gap: clamp(30px, 5vw, 44px);
  min-width: 0;
}

.page-privacy .pv-clause {
  padding-top: 20px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause__num {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-privacy .pv-clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .pv-clause p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.8px;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 9px;
  background: var(--lime);
  border-radius: 1px;
}

.page-privacy .pv-list li strong {
  color: var(--lime-soft);
  font-weight: 700;
}

/* ---------- 步骤 ---------- */
.page-privacy .pv-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: pv-step;
}

.page-privacy .pv-steps li {
  position: relative;
  padding-left: 42px;
  font-size: 14.8px;
  line-height: 1.8;
  color: var(--paper);
  counter-increment: pv-step;
}

.page-privacy .pv-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .12em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--lime);
  border-bottom: 1px solid rgba(200, 255, 61, .45);
  padding-bottom: 2px;
}

/* ---------- 折叠细则 ---------- */
.page-privacy .pv-details {
  margin: 0 0 18px;
  background: var(--score);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-privacy .pv-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lime-soft);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lime);
}

.page-privacy .pv-details[open] summary::after {
  content: "－";
}

.page-privacy .pv-details summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .pv-details__body {
  padding: 6px 16px 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-details__head {
  margin: 14px 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .pv-details__body .pv-list li {
  font-size: 14px;
}

.page-privacy .pv-details__body .pv-list li::before {
  background: var(--red);
}

/* ---------- 旁注 ---------- */
.page-privacy .pv-note {
  padding: 16px 16px 18px 18px;
  background: rgba(200, 255, 61, .07);
  border-left: 3px solid var(--lime);
  border-radius: 2px;
}

.page-privacy .pv-note__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 9px;
  background: var(--lime);
  color: var(--score);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
}

.page-privacy .pv-note p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .pv-inline-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .5);
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  color: var(--score);
  background: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 信息流向图 ---------- */
.page-privacy .pv-flow {
  margin: 0 0 20px;
  padding: 10px 0;
}

.page-privacy .pv-flow svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .pv-flow text {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--paper);
  text-anchor: middle;
}

.page-privacy .pv-flow__node rect {
  fill: var(--panel);
  stroke: var(--line-strong);
  stroke-width: 1;
}

.page-privacy .pv-flow__lines path {
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.2;
  stroke-dasharray: 4 4;
}

.page-privacy .pv-flow__core rect {
  fill: var(--lime);
  stroke: var(--lime);
  stroke-width: 1;
}

.page-privacy .pv-flow__core text {
  fill: var(--score);
  font-size: 13px;
  font-weight: 600;
}

.page-privacy .pv-flow__out rect {
  fill: var(--score);
  stroke: var(--lime);
  stroke-width: 1;
}

.page-privacy .pv-flow__out text {
  fill: var(--lime-soft);
}

/* ---------- 联系信息 ---------- */
.page-privacy .pv-contact {
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-contact__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .pv-contact__key {
  padding-top: 3px;
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-contact__val {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pv-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.page-privacy .pv-related .btn {
  font-size: 13px;
  padding: 9px 14px;
  border-radius: var(--radius);
}

.page-privacy .pv-related .btn--ghost {
  color: var(--lime-soft);
  border: 1px solid var(--line-strong);
  text-decoration: none;
  transition: background .16s ease, color .16s ease, transform .16s ease;
}

.page-privacy .pv-related .btn--ghost:hover,
.page-privacy .pv-related .btn--ghost:focus-visible {
  background: var(--lime);
  color: var(--score);
  border-color: var(--lime);
  transform: translateY(-2px);
  outline: none;
}

.page-privacy .pv-top-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .4);
  padding-bottom: 3px;
}

.page-privacy .pv-top-link:hover,
.page-privacy .pv-top-link:focus-visible {
  color: var(--lime-soft);
  border-bottom-color: var(--lime-soft);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-head {
    grid-template-columns: minmax(0, 1.7fr) minmax(240px, .85fr);
    align-items: end;
    gap: 32px;
    padding-block: 28px 34px;
  }

  .page-privacy .pv-meta {
    align-self: end;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
    padding: 14px 20px;
  }

  .page-privacy .pv-banner img {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-doc {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 92px;
  }

  .page-privacy .pv-clause {
    padding-top: 24px;
  }

  .page-privacy .pv-clause p,
  .page-privacy .pv-list li,
  .page-privacy .pv-steps li {
    font-size: 15.5px;
  }

  .page-privacy .pv-note {
    max-width: 62ch;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-doc {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .pv-flow {
    max-width: 720px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-related .btn--ghost:hover,
  .page-privacy .pv-related .btn--ghost:focus-visible {
    transform: none;
  }
}