.page-privacy {
  --pr-body-w: 40rem;
  --pr-soft: rgba(199, 212, 219, 0.34);
  --pr-soft-strong: rgba(199, 212, 219, 0.52);
  --pr-soft-line: rgba(62, 90, 107, 0.22);
  --pr-gap: clamp(40px, 5vw, 72px);

  padding-block: clamp(24px, 3.4vw, 48px) clamp(56px, 8vw, 108px);
  color: var(--ax-text);
  font-family: var(--ax-font-sans);
  overflow-x: hidden;
}

.page-privacy .ax-shell {
  max-width: var(--ax-shell);
}

.page-privacy .ax-crumbs {
  margin-bottom: clamp(24px, 4vw, 44px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  max-width: 56rem;
}

.page-privacy .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 0 0 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ax-slate);
}

.page-privacy .pr-hero__code {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-pill);
  color: var(--ax-ink);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-privacy .pr-hero__update {
  position: relative;
  padding-left: 16px;
}

.page-privacy .pr-hero__update::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--ax-amber);
}

.page-privacy .pr-hero__title {
  margin: 0 0 22px;
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--ax-ink);
}

.page-privacy .pr-hero__lede {
  max-width: 42rem;
  margin: 0;
  font-size: clamp(16.5px, 1.5vw, 19px);
  line-height: 1.78;
  color: var(--ax-slate);
}

.page-privacy .pr-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ax-line);
  max-width: 56rem;
}

.page-privacy .pr-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ax-line);
}

.page-privacy .pr-hero__fact-num {
  font-family: var(--ax-font-mono);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ax-ink);
  white-space: nowrap;
}

.page-privacy .pr-hero__fact-txt {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ax-slate);
}

/* ---------- 首图 ---------- */
.page-privacy .pr-figure {
  margin: clamp(34px, 4.6vw, 60px) 0 0;
}

.page-privacy .pr-figure .ax-media__frame {
  border-radius: var(--ax-radius-lg);
  overflow: hidden;
  background: var(--pr-soft);
}

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

.page-privacy .pr-figure .ax-media__cap {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ax-slate-mid);
}

/* ---------- 布局：索引 + 正文 ---------- */
.page-privacy .pr-layout {
  margin-top: clamp(44px, 6vw, 84px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-privacy .pr-index {
  min-width: 0;
}

.page-privacy .pr-index__label {
  margin: 0 0 14px;
  font-family: var(--ax-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--ax-slate-mid);
}

.page-privacy .pr-index__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  max-width: 100%;
  scrollbar-width: thin;
}

.page-privacy .pr-index__list > li {
  flex: none;
}

.page-privacy .ax-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-pill);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ax-slate);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.16s var(--ax-ease), color 0.16s var(--ax-ease), border-color 0.16s var(--ax-ease);
}

.page-privacy .ax-index__link:hover {
  color: var(--ax-ink);
  border-color: var(--ax-ink);
  background: var(--ax-white);
}

.page-privacy .ax-index__link:focus-visible {
  outline: 2px solid var(--ax-ink-mid);
  outline-offset: 2px;
}

.page-privacy .ax-index__link[aria-current="true"] {
  background: var(--ax-ink);
  border-color: var(--ax-ink);
  color: var(--ax-white);
}

.page-privacy .ax-index__num {
  font-family: var(--ax-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ax-slate-mid);
}

.page-privacy .ax-index__link[aria-current="true"] .ax-index__num {
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- 正文区 ---------- */
.page-privacy .pr-body {
  min-width: 0;
}

.page-privacy .pr-section {
  padding-top: var(--pr-gap);
  border-top: 1px solid var(--ax-line);
}

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

.page-privacy .pr-section__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .pr-section__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 1px;
  background: var(--ax-slate-mid);
  transition: width 0.18s var(--ax-ease);
}

.page-privacy .pr-section:hover .pr-section__head::after {
  width: 72px;
}

.page-privacy .pr-section__num {
  flex: none;
  font-family: var(--ax-font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--ax-slate-mid);
}

.page-privacy .pr-section__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ax-ink);
}

.page-privacy .pr-prose {
  max-width: var(--pr-body-w);
}

.page-privacy .pr-prose p {
  margin: 0 0 1.15em;
  font-size: clamp(16px, 1.25vw, 17px);
  line-height: 1.78;
  color: var(--ax-text);
}

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

/* ---------- 01 记录类型 ---------- */
.page-privacy .pr-blocks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 28px;
  max-width: var(--pr-body-w);
}

.page-privacy .pr-block {
  padding: 22px 24px;
  border-radius: var(--ax-radius-md);
  background: var(--pr-soft);
  transition: background-color 0.16s var(--ax-ease);
}

.page-privacy .pr-block:hover {
  background: var(--pr-soft-strong);
}

.page-privacy .pr-block__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-privacy .pr-block__icon {
  flex: none;
  color: var(--ax-ink-mid);
}

.page-privacy .pr-block__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ax-ink);
}

.page-privacy .pr-block__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ax-slate);
}

/* ---------- 02 用途 ---------- */
.page-privacy .pr-uses {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  max-width: var(--pr-body-w);
}

.page-privacy .pr-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--ax-line);
}

.page-privacy .pr-uses li:last-child {
  border-bottom: 1px solid var(--ax-line);
}

.page-privacy .pr-uses__num {
  font-family: var(--ax-font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ax-slate-mid);
  padding-top: 4px;
}

.page-privacy .pr-uses__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ax-ink);
}

.page-privacy .pr-uses__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ax-slate);
}

/* ---------- 03 保存与保护 ---------- */
.page-privacy .pr-measures {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 28px;
  max-width: var(--pr-body-w);
}

.page-privacy .pr-measure {
  padding: 2px 0 2px 20px;
  border-left: 2px solid var(--ax-ink-mid);
}

.page-privacy .pr-measure__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ax-ink);
}

.page-privacy .pr-measure__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ax-slate);
}

/* ---------- 折叠 ---------- */
.page-privacy .pr-fold {
  margin-top: 26px;
  max-width: var(--pr-body-w);
  border: 1px solid var(--pr-soft-line);
  border-radius: var(--ax-radius-md);
  background: var(--ax-white);
  overflow: hidden;
}

.page-privacy .pr-fold .ax-fold__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ax-ink);
}

.page-privacy .pr-fold .ax-fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pr-fold .ax-fold__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--ax-font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--ax-slate-mid);
  transition: color 0.16s var(--ax-ease);
}

.page-privacy .pr-fold[open] .ax-fold__summary::after {
  content: "−";
  color: var(--ax-ink);
}

.page-privacy .pr-fold .ax-fold__summary:hover {
  color: var(--ax-ink-deep);
}

.page-privacy .pr-fold .ax-fold__body {
  padding: 0 20px 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ax-slate);
}

.page-privacy .pr-fold .ax-fold__body p {
  margin: 0 0 10px;
}

.page-privacy .pr-fold .ax-fold__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 04 自行管理 ---------- */
.page-privacy .pr-manage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 28px;
  max-width: var(--pr-body-w);
}

.page-privacy .pr-manage__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 22px;
  border-radius: var(--ax-radius-md);
  background: var(--pr-soft);
}

.page-privacy .pr-manage__step {
  width: 26px;
  height: 26px;
  border-radius: var(--ax-radius-pill);
  background: var(--ax-ink-deep);
  color: var(--ax-white);
  font-family: var(--ax-font-mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.page-privacy .pr-manage__title {
  margin: 2px 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ax-ink);
}

.page-privacy .pr-manage__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ax-slate);
}

/* ---------- 05 联系 ---------- */
.page-privacy .pr-contact {
  margin-top: 28px;
  max-width: var(--pr-body-w);
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--ax-radius-lg);
  background: var(--ax-ink);
  color: var(--ax-white);
}

.page-privacy .pr-contact__label {
  margin: 0 0 14px;
  font-family: var(--ax-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
}

.page-privacy .pr-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-privacy .pr-contact__mail {
  font-family: var(--ax-font-mono);
  font-size: clamp(15px, 1.6vw, 19px);
  letter-spacing: 0.01em;
  color: var(--ax-white);
  word-break: break-all;
}

.page-privacy .pr-contact__copy {
  border-color: rgba(255, 255, 255, 0.44);
  color: var(--ax-white);
  background: transparent;
}

.page-privacy .pr-contact__copy:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--ax-white);
}

.page-privacy .pr-contact__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.74);
}

.page-privacy .pr-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  max-width: var(--pr-body-w);
}

.page-privacy .pr-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-pill);
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--ax-ink);
  text-decoration: none;
  transition: background-color 0.16s var(--ax-ease), color 0.16s var(--ax-ease), border-color 0.16s var(--ax-ease);
}

.page-privacy .pr-links a:hover {
  background: var(--ax-ink);
  border-color: var(--ax-ink);
  color: var(--ax-white);
}

.page-privacy .pr-links a:focus-visible {
  outline: 2px solid var(--ax-ink-mid);
  outline-offset: 2px;
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--ax-line);
  }

  .page-privacy .pr-hero__facts li {
    padding: 20px 26px 20px 0;
    border-bottom: 0;
  }
}

/* ---------- 桌面：索引固定在左栏 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pr-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 92px);
  }

  .page-privacy .pr-index {
    position: sticky;
    top: 32px;
  }

  .page-privacy .pr-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pr-index__list > li {
    flex: none;
    width: 100%;
  }

  .page-privacy .ax-index__link {
    padding: 9px 14px;
    border-color: transparent;
    white-space: normal;
  }
}

@media (min-width: 1240px) {
  .page-privacy .pr-layout {
    grid-template-columns: 228px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .ax-index__link,
  .page-privacy .pr-block,
  .page-privacy .pr-links a,
  .page-privacy .pr-section__head::after,
  .page-privacy .pr-fold .ax-fold__summary::after {
    transition: none;
  }
}