.page-privacy {
  --pv-body: #cfd8d2;
  --pv-tick: rgba(61, 240, 200, 0.07);
  background-color: var(--vw-ink);
  background-image: linear-gradient(180deg, rgba(61, 240, 200, 0.05), transparent 420px);
  color: var(--vw-bone);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  padding-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 36px);
}

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

.page-privacy .pv-hero__title {
  margin: 10px 0 0;
  font-family: var(--vw-font-narrow);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--vw-bone);
}

.page-privacy .pv-hero__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  color: var(--pv-body);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__tags .vw-chip {
  color: var(--vw-cyan-2);
  border-color: var(--vw-edge);
}

.page-privacy .pv-meta {
  border: var(--vw-line) solid var(--vw-edge);
  background: linear-gradient(180deg, var(--vw-layer), var(--vw-ink));
  box-shadow: var(--vw-shadow);
  padding: clamp(16px, 3vw, 24px);
  min-width: 0;
}

.page-privacy .pv-meta__label {
  margin: 0;
  font-family: var(--vw-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--vw-mist);
}

.page-privacy .pv-meta__num {
  margin: 6px 0 0;
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: clamp(76px, 17vw, 132px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: var(--vw-cyan);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-meta__unit {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--vw-mist);
}

.page-privacy .pv-meta__list {
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--vw-edge);
}

.page-privacy .pv-meta__list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--vw-edge);
}

.page-privacy .pv-meta__list dt {
  font-size: 13px;
  color: var(--vw-mist);
}

.page-privacy .pv-meta__list dd {
  margin: 0;
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--vw-gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 通栏纹理图 ---------- */

.page-privacy .pv-banner {
  margin: 0 0 clamp(28px, 5vw, 48px);
  border: var(--vw-line) solid var(--vw-edge);
  box-shadow: var(--vw-shadow-sm);
  overflow: hidden;
}

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

/* ---------- 文档区 ---------- */

.page-privacy .vw-section--layer {
  background-color: var(--vw-layer);
  background-image: repeating-linear-gradient(
    90deg,
    var(--pv-tick) 0 1px,
    transparent 1px 92px
  );
}

.page-privacy .pv-toc {
  min-width: 0;
  border-left: var(--vw-line) solid var(--vw-edge);
  padding-left: 16px;
}

.page-privacy .pv-toc__label {
  margin: 0 0 6px;
  font-family: var(--vw-font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--vw-mist);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--vw-edge);
  color: var(--vw-mist);
  font-size: 14px;
  text-decoration: none;
  transition: color 180ms var(--vw-ease), border-color 180ms var(--vw-ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--vw-cyan);
  border-color: var(--vw-cyan-2);
}

.page-privacy .pv-toc__no {
  flex: none;
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--vw-cyan-2);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-toc__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--vw-mist);
}

/* ---------- 条款 ---------- */

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

.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0 0;
  border-top: var(--vw-line) solid var(--vw-edge);
  scroll-margin-top: 110px;
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-privacy .pv-clause__no {
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--vw-cyan);
  font-variant-numeric: tabular-nums;
}

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

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--vw-font-narrow);
  font-weight: 900;
  font-size: clamp(21px, 4vw, 27px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--vw-bone);
}

.page-privacy .pv-clause__body p {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pv-body);
}

.page-privacy .pv-clause__body p.vw-note {
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--vw-gold);
  background: rgba(232, 184, 75, 0.06);
  font-size: 14px;
  line-height: 1.7;
  color: var(--vw-mist);
  max-width: 64ch;
}

/* ---------- 条目列表 ---------- */

.page-privacy .pv-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  max-width: 64ch;
}

.page-privacy .pv-list > li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 10px 0 10px 12px;
  border-left: 2px solid var(--vw-mid);
}

.page-privacy .pv-list__key {
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--vw-cyan);
}

.page-privacy .pv-list__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pv-body);
}

.page-privacy .pv-list--plain > li {
  border-left-color: var(--vw-edge);
}

.page-privacy .pv-list--plain .pv-list__key {
  color: var(--vw-gold);
}

/* ---------- 折叠条目 ---------- */

.page-privacy .pv-fold {
  margin: 14px 0 0;
  border: 1px solid var(--vw-edge);
  background: rgba(14, 28, 23, 0.7);
  max-width: 64ch;
}

.page-privacy .pv-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  font-family: var(--vw-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--vw-cyan-2);
  list-style: none;
}

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

.page-privacy .pv-fold > summary::after {
  content: "+";
  font-size: 16px;
  color: var(--vw-mist);
}

.page-privacy .pv-fold[open] > summary::after {
  content: "–";
  color: var(--vw-cyan);
}

.page-privacy .pv-fold > summary:focus-visible {
  outline: 2px solid var(--vw-cyan);
  outline-offset: 2px;
}

.page-privacy .pv-fold__body {
  padding: 0 14px 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--vw-mist);
}

/* ---------- 版本变更记录 ---------- */

.page-privacy .pv-log {
  margin: 14px 0 0;
  border-top: 1px solid var(--vw-edge);
  max-width: 64ch;
}

.page-privacy .pv-log__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--vw-edge);
}

.page-privacy .pv-log__no {
  font-family: var(--vw-font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--vw-gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-log__txt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pv-body);
}

.page-privacy .pv-log__row--current .pv-log__no {
  color: var(--vw-cyan);
}

.page-privacy .pv-log__row--current .pv-log__txt {
  color: var(--vw-bone);
}

/* ---------- 页尾相关页 ---------- */

.page-privacy .pv-tail__title {
  margin: 8px 0 0;
}

.page-privacy .pv-tail__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pv-body);
}

.page-privacy .pv-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-link {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: var(--vw-line) solid var(--vw-edge);
  background: var(--vw-layer);
  color: var(--vw-bone);
  text-decoration: none;
  transition: border-color 180ms var(--vw-ease), transform 180ms var(--vw-ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  border-color: var(--vw-cyan);
  transform: translateX(3px);
}

.page-privacy .pv-link__t {
  font-family: var(--vw-font-narrow);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.page-privacy .pv-link__d {
  font-size: 14px;
  line-height: 1.65;
  color: var(--vw-mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-privacy .pv-clause {
    grid-template-columns: 3.4em 1fr;
    gap: 0 18px;
  }

  .page-privacy .pv-list > li {
    grid-template-columns: 8.5em 1fr;
    gap: 14px;
  }

  .page-privacy .pv-log__row {
    grid-template-columns: 9em 1fr;
    gap: 18px;
  }

  .page-privacy .pv-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-grid--hero {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-privacy .pv-grid--doc {
    grid-template-columns: 3fr 9fr;
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-clauses {
    position: relative;
    padding-right: 30px;
  }

  .page-privacy .pv-clauses::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 1px;
    background-image: repeating-linear-gradient(
      180deg,
      var(--vw-edge) 0 8px,
      transparent 8px 18px
    );
  }
}

@media (min-width: 1100px) {
  .page-privacy .pv-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

  .page-privacy .pv-link:hover,
  .page-privacy .pv-link:focus-visible {
    transform: none;
  }
}