.page-privacy {
  --pv-measure: 68ch;
  display: block;
  background: var(--mg-frost);
  color: var(--mg-text);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 62px);
  background: linear-gradient(180deg, var(--mg-ice) 0%, rgba(227, 237, 243, 0) 92%);
  border-bottom: 1px solid var(--mg-line);
}

.page-privacy .mg-breadcrumb {
  font-family: var(--mg-font-index);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mg-text-soft);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .mg-breadcrumb a {
  color: var(--mg-text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--mg-ease), border-color 160ms var(--mg-ease);
}

.page-privacy .mg-breadcrumb a:hover {
  color: var(--mg-orange);
  border-bottom-color: var(--mg-orange);
}

.page-privacy .mg-breadcrumb__sep {
  margin: 0 8px;
  color: var(--mg-line-strong);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: end;
}

.page-privacy .pv-eyebrow {
  margin: 0 0 16px;
  color: var(--mg-slate);
}

.page-privacy .pv-title {
  font-family: var(--mg-font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.6vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--mg-text);
  max-width: 16ch;
}

.page-privacy .pv-lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--mg-text-soft);
}

.page-privacy .pv-hero__media {
  position: relative;
  border: 1px solid var(--mg-line);
  background: var(--mg-ice);
  overflow: hidden;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .pv-hero__media .mg-media__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 10px 12px;
  margin: 0;
  font-family: var(--mg-font-index);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mg-frost);
  background: linear-gradient(0deg, rgba(16, 32, 46, 0.82), rgba(16, 32, 46, 0));
}

/* ---------- 正文区骨架 ---------- */

.page-privacy .pv-body {
  padding: clamp(32px, 5vw, 76px) 0 clamp(28px, 4vw, 56px);
  background: var(--mg-frost);
}

.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 60px);
}

/* ---------- 条款索引 ---------- */

.page-privacy .pv-toc {
  padding: 22px 20px;
  border: 1px solid var(--mg-line);
  background: var(--mg-ice);
  box-shadow: var(--mg-shadow-1);
}

.page-privacy .pv-toc__title {
  margin: 0;
  font-family: var(--mg-font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--mg-text);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--mg-line-strong);
}

.page-privacy .pv-toc__item {
  border-bottom: 1px solid var(--mg-line);
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--mg-text-soft);
  text-decoration: none;
  transition: color 160ms var(--mg-ease), padding-left 160ms var(--mg-ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--mg-text);
  padding-left: 8px;
}

.page-privacy .pv-toc__no {
  color: var(--mg-orange);
  flex: none;
}

.page-privacy .pv-toc__hint {
  margin: 16px 0 0;
  color: var(--mg-slate);
}

/* ---------- 条款正文 ---------- */

.page-privacy .pv-articles {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-privacy .pv-clause {
  background-image: linear-gradient(90deg, var(--mg-cyan) 0%, var(--mg-ice) 34%, rgba(227, 237, 243, 0) 100%);
  background-repeat: no-repeat;
  background-size: 100% 3px;
  background-position: 0 0;
  padding: clamp(26px, 3.6vw, 44px) 0 clamp(26px, 3.6vw, 44px);
  scroll-margin-top: calc(var(--mg-header-h) + 26px);
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: clamp(6px, 1.4vw, 16px);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .pv-clause__no {
  flex: none;
  margin: 0;
  color: var(--mg-orange);
  font-size: 13px;
  padding-top: 4px;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--mg-font-display);
  font-weight: 600;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--mg-text);
}

.page-privacy .pv-prose {
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.85;
  color: var(--mg-text-soft);
}

.page-privacy .pv-prose p {
  margin: 0 0 1.2em;
}

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

.page-privacy .pv-sub {
  font-family: var(--mg-font-display);
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--mg-text);
  margin: 30px 0 10px;
  padding-left: 12px;
  border-left: 3px solid var(--mg-cyan);
}

.page-privacy .pv-sub:first-child {
  margin-top: 0;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mg-text-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 12px;
  height: 1px;
  background: var(--mg-orange);
}

.page-privacy .pv-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: var(--mg-frost);
  border: 1px solid var(--mg-line);
  border-left: 3px solid var(--mg-orange);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mg-text);
}

.page-privacy .pv-terms {
  margin: 0 0 1.4em;
  border-top: 1px solid var(--mg-line-strong);
}

.page-privacy .pv-terms__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--mg-line-soft);
}

.page-privacy .pv-terms__row dt {
  font-family: var(--mg-font-display);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--mg-text);
  line-height: 1.6;
}

.page-privacy .pv-terms__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mg-text-soft);
}

.page-privacy .pv-cta-row {
  margin: 26px 0 0;
}

/* ---------- 尾部入口 ---------- */

.page-privacy .pv-help {
  padding: clamp(32px, 5vw, 72px) 0 clamp(40px, 6vw, 88px);
  background: linear-gradient(180deg, #ffffff 0%, var(--mg-frost) 100%);
  border-top: 1px solid var(--mg-line);
}

.page-privacy .pv-help__title {
  margin: 0;
  font-family: var(--mg-font-display);
  font-weight: 600;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  color: var(--mg-text);
}

.page-privacy .pv-help__lede {
  margin: 16px 0 clamp(24px, 3.4vw, 38px);
  max-width: 56ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--mg-text-soft);
}

.page-privacy .pv-entries {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--mg-line);
  background: #ffffff;
  box-shadow: var(--mg-shadow-1);
}

.page-privacy .pv-entry {
  display: block;
  padding: 22px 20px;
  border-bottom: 1px solid var(--mg-line);
  text-decoration: none;
  color: inherit;
  transition: background-color 200ms var(--mg-ease), transform 200ms var(--mg-ease);
}

.page-privacy .pv-entry:last-child {
  border-bottom: 0;
}

.page-privacy .pv-entry:hover,
.page-privacy .pv-entry:focus-visible {
  background: rgba(15, 181, 174, 0.07);
}

.page-privacy .pv-entry__no {
  display: block;
  color: var(--mg-indigo);
  margin-bottom: 10px;
}

.page-privacy .pv-entry__name {
  display: block;
  font-family: var(--mg-font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--mg-text);
  margin-bottom: 8px;
}

.page-privacy .pv-entry__text {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mg-text-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-terms__row {
    grid-template-columns: minmax(0, 7fr) minmax(0, 11fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pv-entries {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-entry {
    border-bottom: 0;
    border-right: 1px solid var(--mg-line);
  }

  .page-privacy .pv-entry:last-child {
    border-right: 0;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 4vw, 64px);
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: minmax(212px, 3fr) minmax(0, 9fr);
    gap: clamp(40px, 5vw, 84px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--mg-header-h) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--mg-header-h) - 48px);
    overflow-y: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pv-toc__link,
  .page-privacy .pv-entry,
  .page-privacy .mg-breadcrumb a {
    transition: none;
  }
}
<<<END>>>