.page-privacy {
  --pv-rail: 208px;
  --pv-gap: clamp(28px, 4vw, 60px);
  --pv-measure: 68ch;
  background: var(--cloud);
  color: var(--ink);
}

/* ── 首屏 ───────────────────────────────── */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(44px, 6vw, 84px));
  padding-bottom: clamp(28px, 4vw, 48px);
  background:
    radial-gradient(115% 78% at 92% -12%, rgba(14, 139, 139, .16), transparent 62%),
    radial-gradient(88% 68% at 2% -6%, rgba(18, 100, 192, .13), transparent 64%),
    var(--cloud);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--sky) 0 22%,
    var(--lake) 22% 44%,
    var(--sun) 44% 62%,
    var(--flag-yellow) 62% 80%,
    var(--flag-green) 80% 100%);
  opacity: .85;
}

.page-privacy .privacy-title {
  margin: 18px 0 0;
  max-width: 24ch;
  color: var(--ink);
}

.page-privacy .privacy-lede {
  margin: 18px 0 0;
  max-width: var(--pv-measure);
  color: var(--ink-soft);
}

.page-privacy .privacy-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-privacy .privacy-facts .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lake);
}

.page-privacy .privacy-banner-shell {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-privacy .privacy-banner {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(118deg, var(--night) 0%, var(--night-soft) 46%, var(--lake) 100%);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

/* ── 主布局 ─────────────────────────────── */
.page-privacy .privacy-layout {
  display: block;
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

/* ── 侧边目录 ───────────────────────────── */
.page-privacy .privacy-toc {
  margin-bottom: clamp(28px, 5vw, 44px);
  padding: 16px 16px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ink-mute);
}

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

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-toc-link:hover {
  background: var(--mist);
  color: var(--sky);
}

.page-privacy .privacy-toc-link:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 2px;
}

.page-privacy .privacy-toc-link.is-active {
  background: var(--mist);
  border-left-color: var(--sun);
  color: var(--sky);
  font-weight: 700;
}

.page-privacy .privacy-toc-link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--lake);
}

/* ── 正文 ───────────────────────────────── */
.page-privacy .privacy-section {
  padding-top: clamp(26px, 3.6vw, 40px);
  padding-bottom: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .privacy-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lake);
}

.page-privacy .privacy-section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.32rem, 2.4vw, 1.72rem);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section a {
  color: var(--sky);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-section a:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 2px;
}

.page-privacy .privacy-plain {
  margin: 18px 0 0;
  padding: 13px 16px 14px;
  background: var(--mist);
  border-left: 3px solid var(--lake);
  border-radius: 0 var(--r) var(--r) 0;
}

.page-privacy .privacy-plain p {
  margin: 6px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-plain-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--lake);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 11px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 9px;
  height: 2px;
  background: var(--sun);
}

.page-privacy .privacy-list strong {
  color: var(--sky);
  font-weight: 700;
}

/* 两类信息对照 */
.page-privacy .privacy-pair {
  display: grid;
  gap: 16px;
  margin: 6px 0 4px;
}

.page-privacy .privacy-pair-card {
  padding: 18px 18px 6px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 2px solid var(--sky);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.page-privacy .privacy-pair-card--opt {
  border-top-color: var(--sun);
}

.page-privacy .privacy-pair-title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .privacy-pair-card .privacy-list {
  gap: 10px;
  margin-bottom: 12px;
}

.page-privacy .privacy-pair-card .privacy-list li {
  font-size: 15px;
  line-height: 1.75;
}

/* 用途编号行 */
.page-privacy .privacy-uses {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pvuse;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-uses li {
  counter-increment: pvuse;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-uses li::before {
  content: counter(pvuse, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lake);
  padding-top: .5em;
}

.page-privacy .privacy-uses strong {
  color: var(--sky);
  font-weight: 700;
}

/* 联系方式块 */
.page-privacy .privacy-contact {
  margin-top: 20px;
  padding: 20px 20px 18px;
  background: var(--night);
  border-radius: var(--r);
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-contact-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--flag-yellow);
}

.page-privacy .privacy-contact .copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 11px 0;
  border-top: 1px solid rgba(215, 226, 236, .16);
}

.page-privacy .privacy-contact-label {
  min-width: 38px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink-mute);
}

.page-privacy .privacy-contact-value {
  font-size: 15px;
  letter-spacing: .03em;
  color: var(--cloud);
  word-break: break-all;
}

.page-privacy .privacy-contact .copy-btn {
  margin-left: auto;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.4;
  color: var(--cloud);
  background: transparent;
  border: 1px solid rgba(243, 247, 251, .36);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .privacy-contact .copy-btn:hover {
  border-color: var(--sun);
  color: var(--sun);
}

.page-privacy .privacy-contact .copy-btn:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 2px;
}

.page-privacy .privacy-contact .copy-status {
  font-size: 12px;
  color: var(--flag-green);
}

.page-privacy .privacy-contact-note {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 247, 251, .74);
}

/* 延伸入口 */
.page-privacy .privacy-related {
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-related-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ink-mute);
}

.page-privacy .privacy-related-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-related-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-related-list a {
  font-size: 15px;
  font-weight: 700;
  color: var(--sky);
  text-decoration: none;
}

.page-privacy .privacy-related-list a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-related-list a:focus-visible {
  outline: 2px solid var(--sun);
  outline-offset: 2px;
}

.page-privacy .privacy-related-list span {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ── 响应式 ─────────────────────────────── */
@media (min-width: 640px) {
  .page-privacy .privacy-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-related-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 32px;
    border-top: 1px solid var(--line);
  }

  .page-privacy .privacy-related-list li {
    border-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: var(--pv-gap);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-body {
    max-width: var(--pv-measure);
  }

  .page-privacy .privacy-body > .privacy-related {
    max-width: calc(var(--pv-measure) + 12ch);
  }
}

@media (max-width: 360px) {
  .page-privacy .privacy-contact .copy-btn {
    margin-left: 0;
  }

  .page-privacy .privacy-uses li {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
  }
}
<<<END>>>