.page-privacy {
  --pv-toc-w: 252px;
  --pv-gap: clamp(28px, 4vw, 56px);
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(56px, 9vw, 124px);
  background:
    radial-gradient(1000px 560px at 14% -6%, rgba(43, 230, 200, .10), transparent 62%),
    radial-gradient(760px 440px at 90% 1%, rgba(255, 138, 61, .07), transparent 64%);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding: clamp(22px, 4vw, 44px) 0 0;
}

.page-privacy .pv-hero__title {
  margin: 16px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pv-hero__title::after {
  content: "";
  display: block;
  width: clamp(72px, 12vw, 146px);
  height: 4px;
  margin-top: clamp(18px, 2.6vw, 28px);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-privacy .pv-hero__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 40px);
  margin-top: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-privacy .pv-hero__lede {
  max-width: 36em;
  margin: 0;
  color: var(--text-soft);
}

.page-privacy .pv-summary {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(340px 180px at 100% 0%, rgba(43, 230, 200, .12), transparent 68%),
    linear-gradient(155deg, rgba(14, 31, 69, .94), rgba(6, 15, 38, .96));
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-summary__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-summary__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-summary__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-privacy .pv-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(43, 230, 200, .55);
}

.page-privacy .pv-hero__mediawrap {
  margin-top: clamp(30px, 4.6vw, 54px);
}

.page-privacy .pv-hero__media {
  margin: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  object-fit: cover;
}

/* ---------- 正文 + 目录 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.4vw, 60px);
  margin-top: clamp(40px, 6vw, 84px);
}

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

.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--header-h) + 32px);
}

.page-privacy .pv-sec + .pv-sec {
  position: relative;
  margin-top: clamp(46px, 7vw, 88px);
  padding-top: clamp(38px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-sec + .pv-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(80px, 14vw, 168px);
  height: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pv-sec__lede {
  max-width: 34em;
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-privacy .pv-items {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 42em;
}

.page-privacy .pv-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px 14px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(23, 48, 107, .55), rgba(14, 31, 69, .34));
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-privacy .pv-item:hover {
  border-color: rgba(43, 230, 200, .42);
  transform: translateY(-2px);
}

.page-privacy .pv-item__no {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.62;
  color: var(--cyan);
}

.page-privacy .pv-item__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pv-item__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .pv-note {
  max-width: 34em;
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pv-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
  max-width: 46em;
}

.page-privacy .pv-contact__card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(300px 160px at 100% 0%, rgba(255, 138, 61, .10), transparent 68%),
    linear-gradient(155deg, rgba(23, 48, 107, .5), rgba(14, 31, 69, .34));
}

.page-privacy .pv-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.page-privacy .pv-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.3vw, 19px);
  letter-spacing: .02em;
  color: var(--text);
  word-break: break-word;
}

.page-privacy .pv-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .pv-contact__card .copy-btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .28s var(--ease), background-color .28s var(--ease);
}

.page-privacy .pv-toc__link .num {
  font-size: 12px;
  color: var(--cyan-deep);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--text);
  background: rgba(23, 48, 107, .45);
}

.page-privacy .pv-toc__link.is-active {
  color: var(--cyan);
  background: rgba(43, 230, 200, .09);
}

/* ---------- 底部指引 ---------- */
.page-privacy .pv-more {
  margin-top: clamp(48px, 7vw, 92px);
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(560px 280px at 88% 0%, rgba(43, 230, 200, .12), transparent 62%),
    linear-gradient(160deg, rgba(14, 31, 69, .92), rgba(6, 15, 38, .96));
  box-shadow: var(--shadow-2);
}

.page-privacy .pv-more__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 30px);
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pv-more__text {
  max-width: 34em;
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .pv-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-privacy .pv-more__links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid rgba(43, 230, 200, .32);
  border-radius: var(--r-pill);
  color: var(--text-soft);
  font-size: 14.5px;
  text-decoration: none;
  transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}

.page-privacy .pv-more__links a:hover,
.page-privacy .pv-more__links a:focus-visible {
  background: rgba(43, 230, 200, .13);
  border-color: var(--cyan);
  color: var(--text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__split {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-toc-w);
  }

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

  .page-privacy .pv-toc__list {
    gap: 2px;
  }
}

@media (max-width: 520px) {
  .page-privacy .pv-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .pv-item__no {
    font-size: 13px;
    letter-spacing: .08em;
  }
}
<<<END>>>