.page-privacy {
  --pv-measure: 44rem;
  --pv-index-w: 210px;
  --pv-dot: 9px;
  background: var(--paper);
  color: var(--ink);
}

/* 面包屑 */
.page-privacy .privacy-crumbs {
  padding-top: 22px;
  padding-bottom: 4px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-bottom: clamp(28px, 5vw, 52px);
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-block;
  margin: 8px 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--orange);
  color: var(--navy);
  font-size: 12px;
  letter-spacing: 0.32em;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 17em;
  color: var(--navy);
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__accent {
  box-shadow: inset 0 -0.18em 0 var(--orange);
  padding-bottom: 0.02em;
}

.page-privacy .privacy-hero__lead {
  margin: 24px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--warm);
}

.page-privacy .privacy-hero__meta li {
  position: relative;
  padding-left: 17px;
}

.page-privacy .privacy-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: var(--pv-dot);
  height: var(--pv-dot);
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-privacy .privacy-hero__banner {
  margin-top: clamp(26px, 4vw, 44px);
  position: relative;
  height: clamp(190px, 30vw, 380px);
  overflow: hidden;
  clip-path: polygon(
    0 0,
    100% 0,
    100% 100%,
    calc(100% - var(--cut)) 100%,
    0 calc(100% - var(--cut))
  );
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-block: clamp(34px, 6vw, 64px) clamp(56px, 8vw, 96px);
}

.page-privacy .privacy-content {
  min-width: 0;
  max-width: var(--pv-measure);
}

/* 章节索引 */
.page-privacy .privacy-index {
  min-width: 0;
  border-top: 3px solid var(--navy);
  padding-top: 14px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--warm);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-privacy .privacy-index__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px;
  border-left: 2px solid var(--line-blue);
  color: var(--navy);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .privacy-index__list .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  border-left-color: var(--orange);
  background: var(--orange-pale);
}

/* 章节 */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 18px);
  padding-block: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line-blue);
}

.page-privacy .privacy-section:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-section__title {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 20px;
  padding: 13px 28px 13px 17px;
  background: var(--navy);
  color: var(--paper);
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: -0.005em;
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut-sm)) 0,
    100% var(--cut-sm),
    100% 100%,
    0 100%
  );
}

.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-privacy .privacy-section__title > span:last-child {
  min-width: 0;
}

.page-privacy .privacy-section p {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink);
}

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

/* 条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 24px 0 22px;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-privacy .privacy-list__item {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 4px;
  width: 3px;
  background: linear-gradient(180deg, var(--orange) 0%, var(--navy-mid) 100%);
}

.page-privacy .privacy-list__title {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
}

.page-privacy .privacy-list__item p {
  margin: 0;
  max-width: 38em;
  font-size: 16.5px;
  line-height: 1.76;
  color: var(--ink);
}

/* 分类说明表 */
.page-privacy .privacy-facts {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line-blue);
}

.page-privacy .privacy-facts__row {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 15px 0 15px 19px;
  border-bottom: 1px solid var(--line-blue);
}

.page-privacy .privacy-facts__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: var(--pv-dot);
  height: var(--pv-dot);
  background: var(--orange);
}

.page-privacy .privacy-facts dt {
  color: var(--navy);
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.55;
}

.page-privacy .privacy-facts dd {
  margin: 0;
  max-width: 36em;
  font-size: 16.5px;
  line-height: 1.76;
  color: var(--ink);
}

/* 提示块 */
.page-privacy .privacy-callout {
  margin: 24px 0 22px;
  padding: 18px 22px;
  background: var(--orange-pale);
  border-left: 4px solid var(--orange);
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.76;
  color: var(--ink);
}

/* 正文内链 */
.page-privacy .privacy-inline-link {
  color: var(--navy-mid);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--navy);
}

/* 术语悬停解释 */
.page-privacy .privacy-term {
  position: relative;
  color: var(--navy);
  font-weight: 600;
  border-bottom: 1px dashed var(--orange);
  cursor: help;
}

.page-privacy .privacy-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: min(280px, 72vw);
  padding: 9px 13px;
  background: var(--deep);
  color: var(--paper);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  z-index: 8;
  pointer-events: none;
}

.page-privacy .privacy-term:hover::after,
.page-privacy .privacy-term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 联系方式块 */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 28px) clamp(18px, 3vw, 30px);
  background: var(--navy);
  color: var(--paper);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    0 100%
  );
}

.page-privacy .privacy-contact__intro {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 16.5px;
  line-height: 1.76;
  color: var(--paper);
}

.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(246, 241, 230, 0.22);
}

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

.page-privacy .privacy-contact__key {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__more {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(246, 241, 230, 0.82);
}

.page-privacy .privacy-contact .privacy-inline-link {
  color: var(--lime);
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-contact .privacy-inline-link:hover,
.page-privacy .privacy-contact .privacy-inline-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--lime);
}

/* 平板及桌面 */
@media (min-width: 720px) {
  .page-privacy .privacy-facts__row {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, var(--pv-measure)) var(--pv-index-w);
    justify-content: center;
    align-items: start;
    gap: clamp(48px, 6vw, 72px);
  }

  .page-privacy .privacy-index {
    grid-column: 2;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-index__list {
    display: grid;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

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

  .page-privacy .privacy-index__list a {
    white-space: normal;
    padding: 9px 10px;
  }
}

/* 动效降级 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-term::after,
  .page-privacy .privacy-inline-link {
    transition: none;
  }

  .page-privacy .privacy-term::after {
    transform: none;
  }
}