.page-privacy {
  --pp-body: #47525e;
  --pp-measure: 68ch;
  background: var(--warm);
}

/* ---------- 面包屑与首屏 ---------- */
.page-privacy .breadcrumb {
  padding: 28px 0 4px;
  font-size: 14px;
}

.page-privacy .privacy-hero {
  padding: 16px 0 40px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-privacy .privacy-hero__copy .eyebrow {
  margin: 0 0 12px;
}

.page-privacy .privacy-hero__copy h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--blue);
}

.page-privacy .privacy-hero__copy .lead {
  margin: 0 0 24px;
  color: var(--pp-body);
  max-width: 46ch;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-hero__hint {
  font-size: 14px;
  line-height: 22px;
  color: var(--mist);
}

/* ---------- 同心方块信息图形 ---------- */
.page-privacy .ringmap {
  display: grid;
  gap: 28px;
  justify-items: center;
  padding: 28px 24px;
  border: 1px solid var(--rule);
  background: var(--card);
}

.page-privacy .ringmap__stack {
  position: relative;
  width: min(236px, 70%);
  aspect-ratio: 1 / 1;
}

.page-privacy .ringmap__box {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  transform: translate(-50%, -50%);
  border: 1px solid var(--rule-strong);
}

.page-privacy .ringmap__box--a {
  width: 100%;
  height: 100%;
  border-color: var(--blue-2);
}

.page-privacy .ringmap__box--b {
  width: 66%;
  height: 66%;
  border-color: var(--orange);
  background: var(--orange-soft);
}

.page-privacy .ringmap__box--c {
  width: 34%;
  height: 34%;
  border-color: var(--teal);
  background: var(--teal-soft);
}

.page-privacy .ringmap__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  width: 100%;
}

.page-privacy .ringmap__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 25px;
  color: var(--pp-body);
}

.page-privacy .ringmap__item a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .ringmap__item a:hover,
.page-privacy .ringmap__item a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .ringmap__dot {
  flex: none;
  width: 10px;
  height: 10px;
  border: 1px solid currentColor;
}

.page-privacy .ringmap__dot--a {
  color: var(--blue-2);
}

.page-privacy .ringmap__dot--b {
  color: var(--orange);
  background: var(--orange-soft);
}

.page-privacy .ringmap__dot--c {
  color: var(--teal);
  background: var(--teal-soft);
}

/* ---------- 开篇信息图 ---------- */
.page-privacy .privacy-flow-band {
  padding: 0 0 8px;
}

.page-privacy .privacy-flow {
  margin: 0;
}

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

/* ---------- 正文窄栏与分节编号 ---------- */
.page-privacy .privacy-body {
  padding: 16px 0 0;
}

.page-privacy .privacy-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 36px 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 104px;
}

.page-privacy .privacy-block__num {
  font-family: var(--font-num);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-block:target .privacy-block__num {
  color: var(--orange);
}

.page-privacy .privacy-block__body {
  max-width: var(--pp-measure);
}

.page-privacy .privacy-block__body h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3vw, 31px);
  line-height: 1.28;
  color: var(--blue);
}

.page-privacy .privacy-block__body p {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 30px;
  color: var(--pp-body);
}

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

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

.page-privacy .privacy-block__body a {
  color: var(--blue-2);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
}

.page-privacy .privacy-block__body a:hover,
.page-privacy .privacy-block__body a:focus-visible {
  color: var(--orange);
}

/* ---------- 记录来源清单 ---------- */
.page-privacy .record-list {
  margin: 4px 0 0;
  padding: 0;
}

.page-privacy .record-list__row {
  padding: 20px 0 18px;
  border-top: 1px dashed var(--rule-strong);
}

.page-privacy .record-list__row:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .record-list dt {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 26px;
  font-weight: 700;
  color: var(--blue);
}

.page-privacy .record-list dd {
  margin: 0;
  font-size: 16px;
  line-height: 29px;
  color: var(--pp-body);
}

/* ---------- 用途列表 ---------- */
.page-privacy .use-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .use-list li {
  position: relative;
  padding-left: 22px;
  font-size: 17px;
  line-height: 30px;
  color: var(--pp-body);
}

.page-privacy .use-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

/* ---------- 清除说明折叠块 ---------- */
.page-privacy .clear-help {
  margin-top: 22px;
  border: 1px solid var(--rule);
  background: var(--card);
}

.page-privacy .clear-help summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  color: var(--blue);
  list-style: none;
}

.page-privacy .clear-help summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clear-help summary::after {
  content: "＋";
  flex: none;
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--orange);
}

.page-privacy .clear-help[open] summary::after {
  content: "－";
}

.page-privacy .clear-help summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-privacy .clear-help__body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--rule);
}

.page-privacy .clear-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .clear-help__list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 28px;
  color: var(--pp-body);
}

.page-privacy .clear-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--teal);
}

.page-privacy .clear-help__list strong {
  color: var(--blue-2);
}

/* ---------- 联系清单 ---------- */
.page-privacy .contact-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-privacy .contact-list .contact-item {
  background: var(--card);
  padding: 16px 20px;
  font-size: 17px;
  line-height: 28px;
  color: var(--ink);
}

.page-privacy .contact-list .contact-item__label {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  line-height: 20px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-next {
  margin-top: 32px;
  padding: 48px 0 64px;
  border-top: 1px solid var(--rule);
  background: var(--card);
}

.page-privacy .privacy-next h2 {
  margin: 0 0 24px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  color: var(--blue);
}

.page-privacy .privacy-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .privacy-next__card {
  display: block;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--warm);
  border: 1px solid var(--rule);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-next__card:hover,
.page-privacy .privacy-next__card:focus-visible {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
}

.page-privacy .privacy-next__card .card__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .privacy-next__card .card__title {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
  line-height: 27px;
  font-weight: 700;
  color: var(--blue);
}

.page-privacy .privacy-next__card .card__meta {
  display: block;
  font-size: 14px;
  line-height: 23px;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .record-list__row {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 0 24px;
  }

  .page-privacy .record-list dt {
    margin-bottom: 0;
  }

  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-hero {
    padding: 24px 0 56px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-privacy .privacy-block {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 0 32px;
    padding: 52px 0;
  }

  .page-privacy .privacy-block__num {
    padding-top: 6px;
    text-align: left;
  }

  .page-privacy .use-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 36px;
  }

  .page-privacy .privacy-next {
    padding: 56px 0 72px;
  }

  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-next__card {
    transition: none;
  }

  .page-privacy .privacy-next__card:hover,
  .page-privacy .privacy-next__card:focus-visible {
    transform: none;
  }
}
</final>