.page-privacy {
  --priv-measure: 60ch;
  --priv-gap: 24px;
}

.page-privacy .breadcrumb {
  padding-top: 32px;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  padding-top: 20px;
}

.page-privacy .priv-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-privacy .priv-hero__copy {
  min-width: 0;
}

.page-privacy .priv-hero__copy .eyebrow {
  margin-bottom: 14px;
}

.page-privacy .priv-hero__copy .lead {
  margin-top: 18px;
  max-width: 58ch;
  color: var(--body);
  line-height: 1.75;
}

.page-privacy .priv-hero__media {
  margin: 0;
  min-width: 0;
}

.page-privacy .priv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--slate);
}

.page-privacy .priv-hero__media .media-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 速览手风琴 ---------- */
.page-privacy .priv-quick .section-head {
  margin-bottom: 22px;
}

.page-privacy .priv-quick .acc-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  text-align: left;
}

.page-privacy .priv-quick .acc-label {
  font-weight: 600;
  color: var(--fog);
  letter-spacing: .01em;
}

.page-privacy .priv-quick .acc-panel p {
  margin: 0;
  max-width: var(--priv-measure);
  color: var(--body);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 目录 + 正文 两栏 ---------- */
.page-privacy .priv-layout {
  display: grid;
  gap: 32px;
}

.page-privacy .priv-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 16px 14px;
  background: rgba(22, 39, 61, .55);
}

.page-privacy .priv-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

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

.page-privacy .priv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  color: var(--body);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 220ms var(--ease), background-color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-privacy .priv-toc__list a:hover,
.page-privacy .priv-toc__list a:focus-visible {
  color: var(--fog);
  border-left-color: rgba(33, 230, 166, .55);
  background: rgba(255, 255, 255, .04);
}

.page-privacy .priv-toc__list .num {
  flex: none;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mint);
}

/* ---------- 条款区块 ---------- */
.page-privacy .priv-blocks {
  display: grid;
  gap: 44px;
  min-width: 0;
}

.page-privacy .priv-block {
  scroll-margin-top: 88px;
  min-width: 0;
}

.page-privacy .priv-block__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .priv-block__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 56px;
  height: 1px;
  background: var(--red);
}

.page-privacy .priv-index {
  flex: none;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--red);
}

.page-privacy .priv-block__head h2 {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
}

.page-privacy .priv-block__head .tag {
  flex: none;
}

.page-privacy .priv-block__body {
  min-width: 0;
}

.page-privacy .priv-block__body p {
  max-width: var(--priv-measure);
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--body);
  overflow-wrap: anywhere;
}

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

.page-privacy .priv-block__body strong {
  color: var(--fog);
  font-weight: 600;
}

.page-privacy .priv-block__body a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 230, 166, .35);
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}

.page-privacy .priv-block__body a:hover,
.page-privacy .priv-block__body a:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

.page-privacy .priv-note {
  max-width: var(--priv-measure);
  margin: 20px 0 0;
  padding: 4px 0 4px 16px;
  border-left: 2px solid rgba(33, 230, 166, .5);
  font-size: 15px;
  line-height: 1.72;
  color: var(--fog);
}

/* ---------- 保留周期时间条 ---------- */
.page-privacy .priv-retention {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.page-privacy .priv-retention__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 9px;
}

.page-privacy .priv-retention__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--fog);
}

.page-privacy .priv-retention__value {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--mint);
}

.page-privacy .priv-bar {
  display: block;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, .08);
  overflow: hidden;
}

.page-privacy .priv-bar__fill {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--mint));
}

.page-privacy .priv-retention li:nth-child(1) .priv-bar__fill { width: 100%; }
.page-privacy .priv-retention li:nth-child(2) .priv-bar__fill { width: 62%; }
.page-privacy .priv-retention li:nth-child(3) .priv-bar__fill { width: 84%; }
.page-privacy .priv-retention li:nth-child(4) .priv-bar__fill { width: 38%; }

/* ---------- 联系块 ---------- */
.page-privacy .priv-contact {
  max-width: var(--priv-measure);
  margin: 0 0 20px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--slate);
  display: grid;
  gap: 12px;
}

.page-privacy .priv-contact__row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-privacy .priv-contact__key {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-privacy .priv-contact__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .priv-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    gap: 48px;
  }

  .page-privacy .priv-blocks {
    gap: 56px;
  }

  .page-privacy .priv-block__body p,
  .page-privacy .priv-contact,
  .page-privacy .priv-note {
    font-size: 17px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .priv-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 88px;
  }
}

@media (max-width: 479px) {
  .page-privacy .priv-contact__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .priv-block__head .tag {
    order: 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__list a,
  .page-privacy .priv-block__body a {
    transition: none;
  }
}