.page-privacy {
  --measure: 68ch;
  --toc-w: 236px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumbs {
  padding-top: clamp(20px, 4vw, 34px);
}

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(20px, 4vw, 40px) clamp(26px, 5vw, 48px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -60px -18% 0 -18%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 70% at 18% 0%, rgba(33, 243, 214, 0.13), transparent 72%),
    radial-gradient(48% 62% at 82% 8%, rgba(255, 107, 74, 0.1), transparent 72%);
}

.page-privacy h1 {
  margin: 0.3em 0 0.45em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.page-privacy .privacy-hero .lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--paper);
  opacity: 0.88;
}

.page-privacy .policy-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .policy-meta > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 0;
}

.page-privacy .policy-meta dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .policy-meta dd {
  margin: 0;
  font-size: 14px;
  color: var(--cyan);
  word-break: break-word;
}

.page-privacy .privacy-figure {
  padding-bottom: clamp(30px, 6vw, 60px);
}

.page-privacy .privacy-figure .media-frame {
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-figure .media-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 40px);
  padding-top: clamp(6px, 2vw, 18px);
}

/* 条款目录 */
.page-privacy .policy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(11, 42, 69, 0.4);
  padding: 16px;
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 12px;
}

.page-privacy .toc-list a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 5px 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
  text-decoration: none;
  border-radius: var(--r-s);
  transition: color 0.18s var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .toc-index {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  opacity: 0.85;
}

/* 正文 */
.page-privacy .policy-body {
  max-width: var(--measure);
  min-width: 0;
}

.page-privacy .policy-section {
  padding-block: clamp(22px, 4vw, 34px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .policy-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .policy-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .policy-head .section-num {
  flex: none;
  font-size: clamp(18px, 2.6vw, 24px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-privacy .policy-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.25;
  color: var(--paper);
}

.page-privacy .policy-section p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.92;
  color: var(--paper);
  opacity: 0.9;
}

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

.page-privacy .policy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .policy-list strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 600;
  color: var(--paper);
}

.page-privacy .policy-note {
  margin: 18px 0 0;
  padding: 13px 16px;
  border-left: 2px solid var(--coral);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(255, 107, 74, 0.08);
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.92;
}

.page-privacy .policy-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.18s var(--ease);
}

.page-privacy .policy-link:hover,
.page-privacy .policy-link:focus-visible {
  color: var(--ice);
}

.page-privacy .policy-contact {
  margin: 4px 0 18px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(150deg, rgba(33, 243, 214, 0.1), rgba(11, 42, 69, 0.55) 60%);
}

.page-privacy .policy-contact p {
  margin: 0;
  opacity: 1;
}

.page-privacy .contact-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .contact-mail {
  margin: 8px 0 6px;
  font-size: clamp(15px, 3vw, 18px);
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .contact-desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .policy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .policy-top::before {
  content: "↑";
  color: var(--cyan);
}

.page-privacy .policy-top:hover,
.page-privacy .policy-top:focus-visible {
  color: var(--paper);
  border-color: rgba(33, 243, 214, 0.5);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .policy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .policy-meta > div {
    padding: 0;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .policy-toc {
    position: sticky;
    top: 96px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    padding: 2px 0 2px 18px;
  }

  .page-privacy .toc-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .toc-list a {
    font-size: 14px;
    padding: 7px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .policy-link,
  .page-privacy .policy-top {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-hero::before,
  .page-privacy .policy-toc,
  .page-privacy .policy-top,
  .page-privacy .privacy-figure {
    display: none;
  }

  .page-privacy,
  .page-privacy .policy-section p,
  .page-privacy .policy-list li,
  .page-privacy .policy-note {
    color: #111;
    opacity: 1;
  }

  .page-privacy .policy-body {
    max-width: none;
  }

  .page-privacy .policy-section {
    border-top: 1px solid #bbb;
    page-break-inside: avoid;
  }

  .page-privacy .policy-head h2,
  .page-privacy .policy-list strong,
  .page-privacy .policy-head .section-num {
    color: #111;
  }
}
<<<END>>>