.page-privacy {
  --policy-measure: 44rem;
  --policy-rule: 2px solid var(--graphite);
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.page-privacy .policy-hero {
  display: grid;
  gap: 0.85rem;
  padding-top: clamp(1rem, 3vw, 2rem);
}

.page-privacy .policy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.9rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-privacy .policy-hero__tag {
  background: var(--ink);
  color: var(--frost);
  padding: 0.18rem 0.5rem;
  letter-spacing: 0.1em;
}

.page-privacy .policy-hero__title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(2rem, 6.2vw, 3.8rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--graphite);
}

.page-privacy .policy-hero__lede {
  margin: 0;
  max-width: var(--policy-measure);
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .policy-banner {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
}

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

.page-privacy .policy-shell {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
}

/* 条款目录 */
.page-privacy .policy-toc {
  order: -1;
  border: var(--policy-rule);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  padding: 0.85rem 0.9rem 1rem;
}

.page-privacy .policy-toc__title {
  margin: 0 0 0.7rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .policy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.15rem 0.8rem;
}

.page-privacy .policy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.28rem 0 0.28rem 0.45rem;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--graphite);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-privacy .policy-toc__link:hover,
.page-privacy .policy-toc__link:focus-visible {
  border-left-color: var(--teal);
  background: var(--ice-soft);
  color: var(--deep-blue);
}

.page-privacy .policy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--moss);
}

/* 条款正文 */
.page-privacy .policy-sec {
  padding-block: clamp(1.35rem, 3vw, 2rem);
  border-top: var(--policy-rule);
  scroll-margin-top: 5rem;
}

.page-privacy .policy-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem 0.75rem;
  margin-bottom: 0.9rem;
}

.page-privacy .policy-sec__num {
  flex: none;
  padding: 0.12rem 0.45rem;
  border: 1.5px solid var(--graphite);
  background: var(--ice);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--graphite);
}

.page-privacy .policy-sec__title {
  flex: 1 1 12rem;
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.35;
  color: var(--graphite);
}

.page-privacy .policy-sec__copy {
  margin-left: auto;
  padding: 0.28rem 0.5rem;
  border: 1px solid var(--hair);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--moss);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-privacy .policy-sec__copy:hover,
.page-privacy .policy-sec__copy:focus-visible {
  border-color: var(--graphite);
  background: var(--ice-soft);
  color: var(--graphite);
}

.page-privacy .policy-sec__copy.is-copied {
  border-color: var(--graphite);
  background: var(--amber);
  color: var(--graphite);
}

.page-privacy .policy-text {
  max-width: var(--policy-measure);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .policy-text > * + * {
  margin-top: 0.85rem;
}

.page-privacy .policy-text p {
  margin: 0;
}

.page-privacy .policy-text ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .policy-text li {
  position: relative;
  padding-left: 1.15rem;
}

.page-privacy .policy-text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--teal);
}

.page-privacy .policy-text strong {
  color: var(--ink);
}

/* 定义块 */
.page-privacy .policy-defs {
  display: grid;
  gap: 0.7rem;
  max-width: var(--policy-measure);
  margin: 0.9rem 0 0;
}

.page-privacy .policy-def {
  border-left: 3px solid var(--teal);
  background: var(--ice-soft);
  padding: 0.75rem 0.9rem;
}

.page-privacy .policy-def dt {
  margin-bottom: 0.15rem;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--graphite);
}

.page-privacy .policy-def dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-privacy .policy-note {
  max-width: var(--policy-measure);
  margin-top: 1rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--hair);
  border-left: 4px solid var(--amber);
  background: var(--paper);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-privacy .policy-note strong {
  color: var(--ink);
}

/* 联络信息 */
.page-privacy .policy-contact {
  display: grid;
  gap: 0.55rem;
  max-width: var(--policy-measure);
  margin-top: 1.1rem;
  padding: 0.95rem 1rem 1.05rem;
  border: var(--policy-rule);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.page-privacy .policy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.7rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--hair);
}

.page-privacy .policy-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .policy-contact__label {
  flex: none;
  min-width: 4.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-privacy .policy-contact__value {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--graphite);
  word-break: break-word;
}

.page-privacy .policy-contact .copy-btn {
  flex: none;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--hair);
  background: var(--ice-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--moss);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .policy-contact .copy-btn:hover,
.page-privacy .policy-contact .copy-btn:focus-visible {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--frost);
}

.page-privacy .policy-contact .copy-btn.is-copied {
  border-color: var(--graphite);
  background: var(--amber);
  color: var(--graphite);
}

/* 页脚上方的刻度线 */
.page-privacy .policy-scale {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 0.8rem;
  border-top: 1px solid var(--hair);
}

.page-privacy .policy-scale__ticks {
  flex: 1 1 auto;
  height: 0.5rem;
  background-image: repeating-linear-gradient(
    to right,
    var(--moss) 0 1px,
    transparent 1px 14px
  );
  opacity: 0.45;
}

.page-privacy .policy-scale__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--moss);
}

@media (min-width: 60rem) {
  .page-privacy .policy-shell {
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-privacy .policy-toc {
    order: 0;
    position: sticky;
    top: 1.5rem;
  }

  .page-privacy .policy-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media print {
  .page-privacy .policy-toc,
  .page-privacy .policy-scale,
  .page-privacy .policy-sec__copy,
  .page-privacy .policy-contact .copy-btn,
  .page-privacy .policy-banner {
    display: none;
  }
}
<<<END>>>