.page-privacy {
  --pv-hair: rgba(43, 62, 79, 0.24);
  --pv-hair-soft: rgba(43, 62, 79, 0.13);
  --pv-cyan-tint: rgba(34, 240, 200, 0.14);
}

/* ===== 顶部面包屑区 ===== */
.page-privacy .pv-top {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ===== 首屏 ===== */
.page-privacy .pv-hero {
  position: relative;
  margin-top: clamp(14px, 2.4vw, 24px);
  border: 2px solid var(--ld-ink);
  border-radius: var(--ld-radius);
  overflow: hidden;
  background:
    radial-gradient(115% 95% at 92% 4%, rgba(74, 46, 143, 0.62) 0%, rgba(43, 62, 79, 0) 60%),
    radial-gradient(85% 80% at 2% 102%, rgba(34, 240, 200, 0.2) 0%, rgba(43, 62, 79, 0) 64%),
    linear-gradient(155deg, #101a22 0%, #2b3e4f 100%);
  color: var(--ld-mist);
  box-shadow: var(--ld-shadow-hard);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(233, 238, 243, 0.06) 0 2px,
    transparent 2px 9px
  );
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  padding: clamp(24px, 4.6vw, 52px);
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  font-family: var(--ld-font-cn);
  font-weight: 300;
  font-size: clamp(2.3rem, 7vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: 0.06em;
  color: var(--ld-mist);
}

.page-privacy .pv-hero__lede {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(233, 238, 243, 0.83);
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(233, 238, 243, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: rgba(233, 238, 243, 0.72);
}

.page-privacy .pv-hero__meta .ld-mono {
  margin-right: 5px;
  font-size: 15px;
  color: var(--ld-cyan);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 2px solid rgba(233, 238, 243, 0.3);
  box-shadow: 8px 8px 0 rgba(34, 240, 200, 0.5);
}

.page-privacy .pv-hero__figure .ld-media__caption {
  color: rgba(233, 238, 243, 0.68);
}

/* ===== 双栏骨架 ===== */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
}

/* ===== 左侧目录 ===== */
.page-privacy .pv-toc__inner {
  border: 2px solid var(--ld-ink);
  border-radius: var(--ld-radius-sm);
  background: #ffffff;
  padding: 18px 16px 16px;
  box-shadow: 6px 6px 0 rgba(43, 62, 79, 0.16);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pv-hair);
  font-family: var(--ld-font-en);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ld-gray);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 8px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ld-slate);
  text-decoration: none;
  transition:
    background-color 0.25s var(--ld-ease),
    border-color 0.25s var(--ld-ease),
    color 0.25s var(--ld-ease);
}

.page-privacy .pv-toc__link .ld-mono {
  font-size: 11.5px;
  color: var(--ld-gray);
}

.page-privacy .pv-toc__link:hover {
  background: var(--pv-cyan-tint);
  border-left-color: var(--ld-cyan);
  color: var(--ld-ink);
}

.page-privacy .pv-toc__link[aria-current="true"] {
  background: rgba(34, 240, 200, 0.2);
  border-left-color: var(--ld-cyan);
  color: var(--ld-ink);
}

.page-privacy .pv-toc__link[aria-current="true"] .ld-mono {
  color: var(--ld-cyan-ink);
}

.page-privacy .pv-toc__index {
  width: 100%;
  margin-top: 14px;
  justify-content: center;
}

/* ===== 条款列 ===== */
.page-privacy .pv-clauses {
  display: grid;
  gap: clamp(30px, 4.4vw, 54px);
  min-width: 0;
}

.page-privacy .pv-clauses::after {
  content: "";
  display: block;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ld-cyan) 0 16%, var(--pv-hair) 16% 100%);
}

.page-privacy .pv-clause {
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--pv-hair);
  scroll-margin-top: calc(var(--ld-header-h) + 26px);
  min-width: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 1.6vw, 18px);
  margin-bottom: clamp(10px, 1.4vw, 14px);
}

.page-privacy .pv-clause__num {
  flex: none;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.3px var(--ld-cyan-ink);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--ld-font-cn);
  font-weight: 400;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.25;
  letter-spacing: 0.05em;
  color: var(--ld-ink);
}

.page-privacy .pv-clause__summary {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  padding-left: clamp(12px, 1.8vw, 20px);
  border-left: 3px solid var(--ld-cyan);
  font-size: clamp(15.5px, 1.8vw, 18.5px);
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: var(--ld-slate);
}

.page-privacy .pv-clause__body > p {
  margin: 0 0 1.1em;
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ld-ink);
}

.page-privacy .pv-clause__body a {
  color: var(--ld-cyan-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pv-clause__body a:hover {
  color: var(--ld-ink);
  text-decoration-color: var(--ld-cyan);
}

/* ===== 要点条目 ===== */
.page-privacy .pv-points {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-point {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(14px, 2vw, 19px) 0;
  border-top: 1px solid var(--pv-hair-soft);
  max-width: 66ch;
}

.page-privacy .pv-point:last-child {
  border-bottom: 1px solid var(--pv-hair-soft);
}

.page-privacy .pv-point__label {
  font-family: var(--ld-font-cn);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ld-cyan-ink);
}

.page-privacy .pv-point__text {
  font-size: 15.6px;
  line-height: 1.85;
  color: var(--ld-ink);
}

.page-privacy .pv-point__text a {
  color: var(--ld-cyan-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ===== 底部固定入口 ===== */
.page-privacy .pv-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 28px);
  padding: clamp(22px, 3.4vw, 36px);
  border: 2px solid var(--ld-ink);
  border-radius: var(--ld-radius);
  background:
    linear-gradient(115deg, rgba(34, 240, 200, 0.16) 0%, rgba(233, 238, 243, 0) 48%),
    var(--ld-mist);
  box-shadow: var(--ld-shadow-hard);
  scroll-margin-top: calc(var(--ld-header-h) + 26px);
}

.page-privacy .pv-foot__lead {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.7vw, 16.5px);
  line-height: 1.8;
  color: var(--ld-ink);
}

.page-privacy .pv-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ===== 焦点可见性 ===== */
.page-privacy a:focus-visible {
  outline: 2px solid var(--ld-cyan);
  outline-offset: 2px;
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-privacy .pv-point {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: clamp(14px, 2vw, 26px);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc__inner {
    position: sticky;
    top: calc(var(--ld-header-h) + 20px);
  }
}

@media (min-width: 840px) {
  .page-privacy .pv-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link {
    transition: none;
  }
}
</main>