.page-privacy {
  --pv-panel: var(--paper);
  --pv-ink-strong: #1d1811;
  --pv-ink-soft: #574d41;
  --pv-rule: rgba(20, 16, 11, .14);
  --pv-mark: var(--gold-500);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(.75rem, 2.5vw, 1.75rem);
  padding: clamp(1.5rem, 4.2vw, 3rem);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(90% 120% at 92% 4%, rgba(121, 176, 171, .2), transparent 62%),
    linear-gradient(152deg, var(--felt-600) 0%, var(--felt-800) 48%, var(--felt-900) 100%);
  box-shadow: var(--shadow);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -52%;
  width: 52%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(216, 178, 106, .22), transparent 74%);
  pointer-events: none;
}

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

.page-privacy .pv-hero .eyebrow {
  color: var(--gold-300);
}

.page-privacy .pv-hero__title {
  margin: .5rem 0 0;
  font-size: clamp(2.05rem, 7vw, 3.75rem);
  line-height: 1.1;
  letter-spacing: .16em;
  text-indent: .02em;
  color: var(--gold-100);
}

.page-privacy .pv-hero__lead {
  max-width: 62ch;
  margin: .95rem 0 0;
  color: var(--text);
  line-height: 1.95;
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}

.page-privacy .pv-hero__mark {
  position: absolute;
  right: clamp(.6rem, 2vw, 1.6rem);
  top: clamp(1rem, 3vw, 2rem);
  color: var(--celadon-soft);
  pointer-events: none;
}

/* ---------- 主视觉 ---------- */
.page-privacy .pv-visual {
  margin: clamp(1.1rem, 3vw, 1.65rem) 0 0;
}

.page-privacy .pv-visual .media__caption {
  margin-top: .6rem;
  color: var(--text-muted);
  font-size: .85rem;
  line-height: 1.7;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pv-index {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1rem 1.15rem;
  background:
    linear-gradient(160deg, rgba(121, 176, 171, .14), rgba(12, 29, 23, .92));
}

.page-privacy .pv-index__label {
  margin: 0 0 .75rem;
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--gold-300);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .15rem;
}

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  align-items: baseline;
  gap: .35rem;
  padding: .42rem .55rem;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.45;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-privacy .pv-index__link .mono {
  font-size: .72rem;
  color: var(--text-dim);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .05);
}

.page-privacy .pv-index__link[aria-current="true"] {
  color: var(--gold-100);
  border-left-color: var(--cinnabar);
  background: rgba(216, 178, 106, .1);
}

.page-privacy .pv-index__link[aria-current="true"] .mono {
  color: var(--gold-300);
}

/* ---------- 正文面板 ---------- */
.page-privacy .pv-body {
  min-width: 0;
  padding: clamp(1.35rem, 4vw, 2.9rem);
  border-radius: var(--radius);
  background: var(--pv-panel);
  color: var(--pv-ink-strong);
  box-shadow: var(--shadow);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  padding-top: clamp(1.6rem, 3.5vw, 2.4rem);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin-bottom: .5rem;
}

.page-privacy .pv-sec__num {
  flex: none;
  padding: .16rem .44rem;
  border-radius: 4px;
  background: var(--felt-600);
  color: var(--gold-100);
  font-size: .78rem;
  line-height: 1.25;
  letter-spacing: .1em;
}

.page-privacy .pv-sec:nth-of-type(3n+2) .pv-sec__num {
  background: var(--cinnabar);
  color: #fff;
}

.page-privacy .pv-sec:nth-of-type(3n+3) .pv-sec__num {
  background: var(--celadon);
  color: var(--felt-900);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: .04em;
  color: var(--pv-ink-strong);
}

.page-privacy .pv-sec p {
  margin: .6rem 0 0;
  font-size: .97rem;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--pv-ink-soft);
  overflow-wrap: anywhere;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: .12rem;
  top: .7em;
  width: .44rem;
  height: .44rem;
  border-radius: 2px;
  background: var(--pv-mark);
  transform: rotate(45deg);
}

.page-privacy .pv-sec:nth-of-type(3n+2) .pv-list li::before {
  background: var(--cinnabar);
}

.page-privacy .pv-sec:nth-of-type(3n+3) .pv-list li::before {
  background: var(--celadon);
}

.page-privacy .pv-note {
  margin-top: 1rem !important;
  padding: .85rem 1.05rem;
  border-left: 3px solid var(--cinnabar);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(200, 69, 44, .07);
  color: #6a3524 !important;
  font-size: .92rem !important;
  line-height: 1.78;
}

/* ---------- 联系带 ---------- */
.page-privacy .pv-contact {
  margin-top: clamp(1.25rem, 3vw, 1.9rem);
  padding: clamp(1.4rem, 4vw, 2.7rem);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(110% 130% at 8% 0%, rgba(216, 178, 106, .18), transparent 62%),
    linear-gradient(158deg, var(--felt-600), var(--felt-900));
  box-shadow: var(--shadow);
}

.page-privacy .pv-contact__title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  letter-spacing: .12em;
  color: var(--gold-100);
}

.page-privacy .pv-contact__lead {
  max-width: 58ch;
  margin: .7rem 0 0;
  color: var(--text);
  font-size: .97rem;
  line-height: 1.85;
}

.page-privacy .pv-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.35rem;
}

.page-privacy .pv-contact__item {
  min-width: 0;
  padding: .95rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(8, 19, 15, .45);
}

.page-privacy .pv-contact__key {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--gold-300);
}

.page-privacy .pv-contact__val {
  margin: .45rem 0 0;
  color: var(--text);
  font-size: .98rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact__note {
  margin: 1.15rem 0 0;
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.8;
}

.page-privacy .pv-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.3rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 2.25rem;
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
  }

  .page-privacy .pv-hero__lead {
    font-size: 1.05rem;
  }
}
</main>