.page-privacy {
  --pv-text: rgba(242, 234, 217, 0.86);
  --pv-text-soft: rgba(242, 234, 217, 0.72);
  --pv-grid: rgba(53, 240, 208, 0.08);
  --pv-ink-line: rgba(11, 31, 26, 0.18);
  background: var(--tm-ink);
  color: var(--tm-paper);
  font-family: var(--tm-font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy a {
  color: var(--tm-mint);
}

/* ---------- 首屏 ---------- */
.pv-hero {
  border-top: 3px solid var(--tm-mint);
  padding-top: clamp(22px, 4vw, 40px);
}

.pv-hero__title {
  font-family: var(--tm-font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.4vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  max-width: 20ch;
  color: var(--tm-paper);
}

.pv-hero__lead {
  margin: 18px 0 0;
  max-width: 64ch;
  color: var(--pv-text);
  font-size: 1rem;
}

.pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 clamp(24px, 3vw, 34px);
  padding: 0;
  border-top: 1px solid var(--tm-line);
  border-bottom: 1px solid var(--tm-line);
}

.pv-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px clamp(14px, 3vw, 26px) 12px 0;
  margin-right: clamp(14px, 3vw, 26px);
  border-right: 1px solid var(--tm-line);
}

.pv-hero__meta li:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.pv-hero__key {
  font-family: var(--tm-font-data);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tm-slate);
}

.pv-hero__val {
  font-family: var(--tm-font-data);
  font-variant-numeric: tabular-nums;
  font-size: 1.02rem;
  color: var(--tm-mint);
}

.pv-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--tm-line-strong);
  overflow: hidden;
}

.pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pv-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pv-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.pv-hero__media img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 目录 + 正文 ---------- */
.pv-layout {
  margin-top: clamp(28px, 5vw, 56px);
}

.pv-toc {
  border: 1px solid var(--tm-line);
  background: rgba(7, 19, 16, 0.55);
  padding: 14px 16px 12px;
  margin-bottom: clamp(26px, 5vw, 44px);
}

.pv-toc__title {
  font-family: var(--tm-font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tm-amber);
  margin: 0 0 10px;
}

.pv-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  -webkit-overflow-scrolling: touch;
}

.pv-toc__item {
  flex: 0 0 auto;
}

.pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--tm-line);
  color: var(--tm-paper);
  text-decoration: none;
  font-size: 0.85rem;
  transition: border-color 180ms var(--tm-ease), color 180ms var(--tm-ease), box-shadow 180ms var(--tm-ease);
}

.pv-toc__no {
  font-family: var(--tm-font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.72rem;
  color: var(--tm-mint);
}

.pv-toc__link:hover,
.pv-toc__link:focus-visible {
  border-color: var(--tm-mint);
  color: var(--tm-mint);
  box-shadow: 0 0 0 3px var(--tm-mint-glow);
  outline: none;
}

.pv-toc__note {
  margin: 10px 0 0;
  font-size: 0.78rem;
  color: var(--tm-slate);
}

.pv-toc__top {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--tm-font-data);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--tm-slate);
  text-decoration: none;
  border-bottom: 1px solid var(--tm-line);
  padding-bottom: 2px;
}

.pv-clause {
  padding: clamp(22px, 3.4vw, 36px) 0;
  border-top: 1px solid var(--tm-line);
  scroll-margin-top: 104px;
}

.pv-clause:first-child {
  border-top: 2px solid var(--tm-line-strong);
}

.pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.pv-clause__no {
  font-family: var(--tm-font-data);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  line-height: 1;
  color: var(--tm-amber);
}

.pv-clause__title {
  font-family: var(--tm-font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
  color: var(--tm-paper);
}

.pv-clause p {
  max-width: 68ch;
  color: var(--pv-text);
  font-size: 0.98rem;
  margin: 0 0 14px;
}

.pv-clause p:last-child {
  margin-bottom: 0;
}

.pv-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  border-top: 1px solid var(--tm-line);
}

.pv-list__item {
  display: grid;
  gap: 4px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--tm-line);
}

.pv-list__key {
  font-family: var(--tm-font-data);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--tm-mint);
}

.pv-list__text {
  color: var(--pv-text);
  font-size: 0.95rem;
}

.pv-note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--tm-rust);
  font-size: 0.86rem;
  color: var(--tm-slate);
}

.pv-more {
  margin-top: 18px;
  border-top: 1px dashed var(--tm-line-strong);
}

.pv-more__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 12px 0 10px;
  font-family: var(--tm-font-data);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--tm-amber);
  list-style: none;
}

.pv-more__summary::-webkit-details-marker {
  display: none;
}

.pv-more__summary::before {
  content: "+";
  width: 14px;
  font-size: 1rem;
  line-height: 1;
  color: var(--tm-amber);
}

.pv-more[open] .pv-more__summary::before {
  content: "–";
}

.pv-more p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 0.9rem;
  color: var(--tm-slate);
}

/* 浅底反色区块 */
.pv-clause--panel {
  background: var(--tm-paper-soft);
  border-top: 1px solid var(--pv-ink-line);
  padding: clamp(22px, 3.4vw, 36px) clamp(18px, 3vw, 34px);
}

.pv-clause--panel .pv-clause__title {
  color: var(--tm-ink);
}

.pv-clause--panel .pv-clause__no {
  color: var(--tm-rust);
}

.pv-clause--panel p {
  color: rgba(11, 31, 26, 0.82);
}

.pv-clause--panel .pv-list {
  border-top-color: var(--pv-ink-line);
}

.pv-clause--panel .pv-list__item {
  border-bottom-color: rgba(11, 31, 26, 0.14);
}

.pv-clause--panel .pv-list__key {
  color: var(--tm-green);
}

.pv-clause--panel .pv-list__text {
  color: rgba(11, 31, 26, 0.82);
}

/* ---------- 相关入口 ---------- */
.pv-related {
  margin-top: clamp(30px, 5vw, 56px);
  padding-top: 22px;
  border-top: 2px solid var(--tm-line-strong);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
}

.pv-top-link {
  margin-left: auto;
  font-family: var(--tm-font-data);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--tm-slate);
  text-decoration: none;
  border-bottom: 1px solid var(--tm-line);
  padding-bottom: 2px;
}

.pv-top-link:hover,
.pv-top-link:focus-visible {
  color: var(--tm-mint);
  border-color: var(--tm-mint);
  outline: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .pv-list__item {
    grid-template-columns: minmax(120px, 168px) 1fr;
  }
}

@media (min-width: 960px) {
  .pv-hero__media img {
    aspect-ratio: 1200 / 480;
  }

  .pv-layout {
    display: grid;
    grid-template-columns: minmax(210px, 3fr) minmax(0, 9fr);
    gap: clamp(28px, 4vw, 72px);
    align-items: start;
  }

  .pv-toc {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    padding: 16px 0 0;
    border: 0;
    border-top: 2px solid var(--tm-mint);
    background: transparent;
  }

  .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .pv-toc__item {
    display: block;
  }

  .pv-toc__link {
    display: flex;
    width: 100%;
    white-space: normal;
    padding: 9px 0 9px 12px;
    border: 0;
    border-left: 1px solid var(--tm-line);
    font-size: 0.88rem;
  }

  .pv-toc__link:hover,
  .pv-toc__link:focus-visible {
    border-left-color: var(--tm-mint);
    box-shadow: none;
    background: linear-gradient(90deg, var(--tm-mint-glow), transparent 72%);
  }

  .pv-body {
    padding-top: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pv-toc__link,
  .page-privacy .pv-top-link {
    transition: none;
  }
}