.page-privacy {
  --pv-line: #D8DBD6;
  background: var(--yx-sand);
  color: var(--yx-deep);
  font-family: var(--yx-font-body);
  line-height: 1.85;
  overflow-x: hidden;
}

.page-privacy p {
  margin: 0 0 14px;
  font-size: 16px;
}

.page-privacy a {
  color: var(--yx-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 124, 246, 0.35);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  border-bottom-color: var(--yx-blue);
  outline: none;
}

.page-privacy .pv-num {
  font-family: var(--yx-font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(47, 230, 208, 0.16), transparent 58%),
    linear-gradient(165deg, var(--yx-deep) 0%, var(--yx-rail) 72%, #0d2135 100%);
  color: var(--yx-mist);
  padding: calc(var(--yx-bar-h) + 44px) 0 40px;
  border-radius: 0 0 var(--yx-radius-lg) var(--yx-radius-lg);
}

.page-privacy .pv-hero .yx-h1 {
  color: var(--yx-mist);
  margin: 10px 0 16px;
  max-width: 20ch;
}

.page-privacy .pv-hero .yx-lede {
  color: rgba(234, 242, 248, 0.82);
  max-width: 62ch;
  font-family: var(--yx-font-body);
  font-size: 16px;
}

.page-privacy .pv-crumb {
  margin: 0 0 22px;
  font-family: var(--yx-font-ui);
  font-size: 13px;
  color: var(--yx-graphite);
}

.page-privacy .pv-crumb a {
  color: rgba(234, 242, 248, 0.72);
  border-bottom: none;
}

.page-privacy .pv-crumb a:hover {
  color: var(--yx-cyan);
}

.page-privacy .pv-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 30px;
}

.page-privacy .pv-figure {
  margin: 0;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--yx-radius);
  border: 1px solid rgba(47, 230, 208, 0.28);
  object-fit: cover;
}

.page-privacy .pv-figure figcaption {
  margin-top: 10px;
  font-family: var(--yx-font-ui);
  font-size: 13px;
  color: var(--yx-graphite);
}

/* 主体栅格 */
.page-privacy .pv-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 72px;
}

/* 条款索引 */
.page-privacy .pv-index {
  border-top: 2px solid var(--yx-cyan);
  padding-top: 14px;
  font-family: var(--yx-font-ui);
}

.page-privacy .pv-index__title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yx-graphite);
}

.page-privacy .pv-index__list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .pv-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--pv-line);
  border-radius: var(--yx-pill);
  background: #fff;
  color: var(--yx-deep);
  font-size: 14px;
  white-space: nowrap;
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  border-color: var(--yx-cyan);
  box-shadow: 0 0 0 3px rgba(47, 230, 208, 0.18);
}

.page-privacy .pv-index__list .pv-num {
  color: var(--yx-coral);
  font-size: 12px;
}

.page-privacy .pv-index__foot {
  display: none;
  font-size: 13px;
  color: var(--yx-graphite);
}

/* 正文 */
.page-privacy .pv-body {
  max-width: 68ch;
  min-width: 0;
}

.page-privacy .pv-sec {
  padding-top: 22px;
  margin-bottom: 46px;
}

.page-privacy .pv-sec::before {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  background: var(--yx-cyan);
  margin-bottom: 16px;
}

.page-privacy .pv-sec__no {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--yx-font-ui);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--yx-graphite);
}

.page-privacy .pv-sec__no .pv-num {
  color: var(--yx-coral);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

.page-privacy .pv-sec .yx-h2 {
  margin: 0 0 14px;
  font-family: var(--yx-font-head);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--yx-deep);
}

.page-privacy .pv-sec .yx-h3 {
  margin: 0 0 8px;
  font-family: var(--yx-font-head);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.5;
  color: var(--yx-deep);
}

/* 信息分类卡 */
.page-privacy .pv-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-privacy .pv-card {
  background: var(--yx-mist);
  border-radius: var(--yx-radius);
  padding: 20px 20px 16px;
  border-left: 3px solid var(--yx-blue);
}

.page-privacy .pv-card p {
  font-size: 15px;
  margin-bottom: 10px;
}

.page-privacy .pv-card__label {
  margin: 0 0 6px;
  font-family: var(--yx-font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yx-graphite);
}

.page-privacy .pv-card__meta {
  margin: 0;
  font-family: var(--yx-font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: var(--yx-graphite);
}

/* 用途清单 */
.page-privacy .pv-uses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  counter-reset: pvuse;
}

.page-privacy .pv-uses li {
  position: relative;
  padding: 14px 0 4px 0;
  border-top: 1px dashed var(--pv-line);
}

.page-privacy .pv-uses li::before {
  counter-increment: pvuse;
  content: counter(pvuse, decimal-leading-zero);
  display: block;
  margin-bottom: 4px;
  font-family: var(--yx-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--yx-coral);
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15px;
  color: #2c3d4d;
}

/* 定义卡 */
.page-privacy .pv-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--pv-line);
  border-left: 3px solid var(--yx-cyan);
  border-radius: var(--yx-radius-sm);
}

.page-privacy .pv-note__title {
  margin: 0 0 6px;
  font-family: var(--yx-font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--yx-blue);
}

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

.page-privacy .pv-note--wide {
  border-left-color: var(--yx-violet);
}

.page-privacy .pv-note--wide .pv-note__title {
  color: var(--yx-violet);
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 15px;
  color: #2c3d4d;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--yx-cyan);
}

.page-privacy .pv-list--grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 24px;
}

/* 折叠面板外观微调 */
.page-privacy .pv-acc {
  margin-top: 20px;
}

.page-privacy .pv-acc .yx-accordion__item {
  background: #fff;
  border: 1px solid var(--pv-line);
  border-radius: var(--yx-radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}

.page-privacy .pv-acc .yx-accordion__trigger {
  width: 100%;
  padding: 15px 18px;
  text-align: left;
  background: #fff;
  color: var(--yx-deep);
  font-family: var(--yx-font-ui);
  font-size: 15px;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}

.page-privacy .pv-acc .yx-accordion__item[data-open="true"] .yx-accordion__trigger {
  color: #0b5a52;
  box-shadow: inset 3px 0 0 var(--yx-cyan);
}

.page-privacy .pv-acc .yx-accordion__body {
  margin: 0;
  padding: 0 18px 16px;
  font-size: 15px;
  line-height: 1.85;
  color: #2c3d4d;
}

.page-privacy .pv-tip {
  margin-top: 18px;
  font-family: var(--yx-font-ui);
  font-size: 14px;
  color: var(--yx-graphite);
}

/* 联系方式卡 */
.page-privacy .pv-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 20px 0 18px;
}

.page-privacy .pv-contact__item {
  background: var(--yx-mist);
  border-radius: var(--yx-radius-sm);
  padding: 16px 18px;
  border-top: 2px solid var(--yx-cyan);
}

.page-privacy .pv-contact__value {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--yx-deep);
  word-break: break-word;
}

/* 中等宽度 */
@media (min-width: 640px) {
  .page-privacy .pv-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

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

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

  .page-privacy .pv-sec .yx-h2 {
    font-size: 27px;
  }
}

/* 桌面：左侧粘性索引 + 右侧长文 */
@media (min-width: 980px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--yx-bar-h) + 64px);
    padding-bottom: 52px;
  }

  .page-privacy .pv-hero .yx-h1 {
    font-size: 46px;
    line-height: 1.2;
  }

  .page-privacy .pv-hero .yx-lede {
    font-size: 17px;
  }

  .page-privacy .pv-shell {
    grid-template-columns: 212px minmax(0, 1fr);
    column-gap: 56px;
    padding-top: 56px;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--yx-bar-h) + 28px);
    align-self: start;
  }

  .page-privacy .pv-index__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__list li {
    margin-bottom: 4px;
  }

  .page-privacy .pv-index__list a {
    display: flex;
    gap: 10px;
    width: 100%;
    padding: 8px 10px 8px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 14px;
    color: #3a4c5c;
  }

  .page-privacy .pv-index__list a:hover,
  .page-privacy .pv-index__list a:focus-visible {
    color: var(--yx-deep);
    box-shadow: inset 2px 0 0 var(--yx-cyan);
    padding-left: 10px;
  }

  .page-privacy .pv-index__foot {
    display: block;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--pv-line);
  }

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

  .page-privacy .pv-sec {
    margin-bottom: 58px;
  }

  .page-privacy .pv-sec .yx-h2 {
    font-size: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pv-hero {
    background: #fff;
    color: #000;
    padding: 0 0 12px;
    border-radius: 0;
  }

  .page-privacy .pv-hero .yx-h1,
  .page-privacy .pv-hero .yx-lede {
    color: #000;
  }

  .page-privacy .pv-hero__acts,
  .page-privacy .pv-figure,
  .page-privacy .pv-index,
  .page-privacy .pv-crumb {
    display: none;
  }

  .page-privacy .pv-shell {
    display: block;
    padding: 0;
  }

  .page-privacy .pv-body {
    max-width: none;
  }

  .page-privacy .pv-sec {
    page-break-inside: avoid;
    margin-bottom: 22px;
  }

  .page-privacy .pv-sec::before {
    background: #000;
  }
}