.page-privacy {
  --pv-rail: 272px;
  --pv-hair: rgba(151, 166, 191, 0.26);
  position: relative;
  padding: clamp(92px, 12vw, 138px) 0 clamp(64px, 9vw, 120px);
  background:
    radial-gradient(1100px 500px at 86% -8%, rgba(110, 91, 255, 0.16), transparent 62%),
    radial-gradient(880px 460px at 2% 6%, rgba(43, 232, 176, 0.10), transparent 58%),
    var(--ink-950);
  color: var(--text-100);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
  padding-bottom: clamp(32px, 5vw, 60px);
  border-bottom: 1px solid var(--ink-700);
}

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

.page-privacy .pv-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-100);
}

.page-privacy .pv-hero .lede {
  margin-top: clamp(16px, 2vw, 22px);
  max-width: 46em;
  color: var(--text-400);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
}

.page-privacy .pv-meta__tag {
  display: inline-block;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--score-400);
  background: rgba(255, 178, 63, 0.08);
  border: 1px solid rgba(255, 178, 63, 0.34);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
}

.page-privacy .pv-meta__tag--soft {
  color: var(--text-400);
  background: rgba(151, 166, 191, 0.07);
  border-color: var(--ink-700);
}

.page-privacy .pv-hero__visual {
  margin: 0;
  padding: 10px;
  background: linear-gradient(140deg, rgba(43, 232, 176, 0.22), rgba(110, 91, 255, 0.18) 58%, transparent);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-privacy .pv-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  background: var(--ink-850);
}

.page-privacy .pv-hero__visual figcaption {
  padding: 12px 6px 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-400);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(34px, 5.5vw, 68px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  padding: 18px 18px 20px;
  border: 1px solid var(--ink-700);
  background: var(--ink-850);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-cond);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--signal-400);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list li {
  flex: none;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 14px;
  white-space: nowrap;
  color: var(--text-400);
  text-decoration: none;
  border: 1px solid var(--ink-700);
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--text-100);
  border-color: var(--signal-400);
  background: rgba(43, 232, 176, 0.08);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal-400);
}

.page-privacy .pv-toc__hint {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-400);
}

.page-privacy .pv-toc__hint a {
  color: var(--signal-200);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款章节 ---------- */
.page-privacy .pv-sections {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--ink-700);
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-privacy .pv-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--signal-400);
}

.page-privacy .pv-sec__head .h-section {
  margin: 0;
}

.page-privacy .pv-sec__body {
  margin-top: clamp(16px, 2vw, 24px);
}

.page-privacy .pv-item {
  padding: 14px 0;
  border-top: 1px dashed var(--pv-hair);
}

.page-privacy .pv-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-item__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text-100);
}

.page-privacy .pv-item p {
  margin: 0;
  color: var(--text-400);
}

.page-privacy .pv-item a {
  color: var(--signal-200);
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  color: var(--score-400) !important;
  text-decoration-color: rgba(255, 178, 63, 0.5);
}

.page-privacy .pv-summary {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ink-700);
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-400);
}

.page-privacy .pv-summary::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--signal-200);
  box-shadow: 0 0 10px rgba(43, 232, 176, 0.55);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-sec__body {
    padding-left: clamp(30px, 5vw, 88px);
  }

  .page-privacy .pv-summary {
    margin-left: clamp(30px, 5vw, 88px);
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__list a {
    border-color: transparent;
    border-bottom: 1px solid var(--ink-700);
    padding: 10px 4px;
  }

  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    border-color: transparent;
    border-bottom-color: var(--signal-400);
    background: rgba(43, 232, 176, 0.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a {
    transition: none;
  }
}
<<<END>>>