.page-privacy {
  --pv-line: rgba(47, 243, 208, .14);
  --pv-line-soft: rgba(47, 243, 208, .07);
  --pv-panel: rgba(7, 27, 23, .7);
  display: block;
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-privacy .pv-crumb {
  padding-top: clamp(18px, 3.5vw, 32px);
  font-family: var(--tb-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(26px, 5.5vw, 54px) 0 clamp(34px, 6vw, 64px);
  isolation: isolate;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -130px 0 auto 0;
  height: clamp(340px, 52vw, 540px);
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(52% 66% at 78% 26%, rgba(47, 243, 208, .15), transparent 72%),
    radial-gradient(44% 58% at 4% 4%, rgba(255, 138, 61, .11), transparent 70%);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

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

.page-privacy .pv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}

.page-privacy .pv-eyebrow::before {
  content: "";
  flex: none;
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, var(--tb-teal), rgba(47, 243, 208, 0));
}

.page-privacy .pv-hero__lead .tb-lede {
  margin: 16px 0 0;
  max-width: 56ch;
  color: var(--tb-text-2);
}

.page-privacy .pv-hero__lead .tb-p {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--tb-text-3);
}

.page-privacy .pv-hero__aside {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-visual {
  margin: 0;
  border-radius: var(--tb-radius-lg);
  border: 1px solid var(--pv-line);
  background: linear-gradient(150deg, var(--tb-ink-3), var(--tb-void) 74%);
  overflow: hidden;
  box-shadow: var(--tb-shadow);
}

.page-privacy .pv-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: .82;
  filter: grayscale(.15) contrast(1.05);
}

.page-privacy .pv-visual figcaption {
  padding: 10px 16px 12px;
  border-top: 1px solid var(--pv-line-soft);
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--tb-text-3);
}

.page-privacy .pv-facts {
  list-style: none;
  margin: 0;
  padding: 14px 16px;
  display: grid;
  gap: 10px;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--tb-radius);
  background: var(--pv-panel);
}

.page-privacy .pv-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .pv-facts__k {
  flex: none;
  font-family: var(--tb-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--tb-text-3);
}

.page-privacy .pv-facts__v {
  font-family: var(--tb-mono);
  color: var(--tb-text);
  overflow-wrap: anywhere;
  text-align: right;
}

/* ---------- 主体骨架 ---------- */

.page-privacy .pv-body {
  padding-top: clamp(16px, 3.5vw, 36px);
}

.page-privacy .pv-body__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-privacy .pv-toc {
  border: 1px solid var(--pv-line);
  border-radius: var(--tb-radius);
  background: var(--pv-panel);
  padding: 18px 16px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--tb-teal);
}

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

.page-privacy .pv-toc__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-radius: var(--tb-radius-sm);
  color: var(--tb-text-2);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background .2s var(--tb-ease), color .2s var(--tb-ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: rgba(47, 243, 208, .1);
  color: var(--tb-teal-bright);
}

.page-privacy .pv-toc__num {
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--tb-teal);
  opacity: .6;
  padding-top: 2px;
}

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

/* ---------- 条款小节 ---------- */

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

.page-privacy .pv-sec {
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--pv-line-soft);
  scroll-margin-top: 108px;
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--tb-mono);
  font-size: 11px;
  letter-spacing: .1em;
  line-height: 1.3;
  padding: 4px 10px;
  border-radius: var(--tb-pill);
  background: var(--tb-teal);
  color: var(--tb-void);
}

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

.page-privacy .pv-sec .tb-p {
  margin: 0 0 12px;
  max-width: 68ch;
  line-height: 1.8;
  color: var(--tb-text-2);
}

.page-privacy .pv-sec .tb-p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--tb-text-2);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tb-teal);
  opacity: .8;
}

.page-privacy .pv-list strong {
  color: var(--tb-text);
  font-weight: 600;
}

.page-privacy .pv-callout {
  margin: 14px 0 0;
  max-width: 68ch;
  padding: 14px 18px;
  border: 1px solid rgba(255, 138, 61, .28);
  border-left: 3px solid var(--tb-orange);
  border-radius: 0 var(--tb-radius) var(--tb-radius) 0;
  background: linear-gradient(100deg, rgba(255, 138, 61, .1), rgba(255, 138, 61, 0) 72%);
  font-size: 14px;
  line-height: 1.78;
  color: var(--tb-text-2);
}

.page-privacy .pv-contact {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  max-width: 68ch;
}

.page-privacy .pv-contact li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--pv-line-soft);
  font-size: 14px;
  line-height: 1.72;
}

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

.page-privacy .pv-contact__k {
  font-family: var(--tb-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--tb-text-3);
  padding-top: 2px;
}

.page-privacy .pv-contact__v {
  min-width: 0;
  color: var(--tb-text);
  overflow-wrap: anywhere;
}

/* ---------- 末尾行动区 ---------- */

.page-privacy .pv-cta {
  padding-top: clamp(12px, 2.5vw, 24px);
}

.page-privacy .pv-cta__box {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 36px);
  border-radius: var(--tb-radius-lg);
  border: 1px solid var(--tb-line);
  background:
    radial-gradient(70% 120% at 90% 10%, rgba(47, 243, 208, .14), transparent 70%),
    linear-gradient(140deg, var(--tb-ink-2), var(--tb-void));
}

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

.page-privacy .pv-cta__text .tb-h3 {
  margin: 0 0 8px;
}

.page-privacy .pv-cta__text .tb-p {
  margin: 0;
  max-width: 52ch;
  color: var(--tb-text-2);
  line-height: 1.75;
}

.page-privacy .pv-cta__box .tb-btn {
  justify-self: start;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-privacy .pv-cta__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }

  .page-privacy .pv-cta__box .tb-btn {
    justify-self: end;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 108px;
  }
}

@media (max-width: 560px) {
  .page-privacy .pv-facts li {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .pv-facts__v {
    text-align: left;
  }

  .page-privacy .pv-contact li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .pv-sec__head {
    align-items: flex-start;
  }
}
<<<END>>>