.page-privacy {
  --pp-rail: 156px;
  --pp-measure: 42rem;
  display: block;
  color: var(--ink);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: calc(var(--header-h) + 26px);
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-masthead {
  padding-top: 30px;
}

.page-privacy .pp-title {
  font-family: var(--font-display);
  font-size: var(--step-64);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 16px 0 0;
  max-width: 18ch;
}

.page-privacy .pp-lede {
  max-width: 38rem;
  margin: 20px 0 0;
  font-size: var(--step-18);
  line-height: 1.85;
  color: #33363b;
}

.page-privacy .pp-meta {
  max-width: 44rem;
  margin: 34px 0 0;
  border-top: 1px solid rgba(169, 122, 36, .3);
}

.page-privacy .pp-meta__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(169, 122, 36, .16);
}

.page-privacy .pp-meta__item dt {
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--mist);
  flex: 0 0 auto;
}

.page-privacy .pp-meta__item dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: var(--step-12);
  letter-spacing: .02em;
  color: var(--oasis-deep);
  text-align: right;
}

.page-privacy .pp-banner {
  max-width: var(--shell);
  margin: 44px auto 0;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  border-radius: var(--r-lg);
}

/* ---------- 主体两栏 ---------- */

.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: 56px;
  padding-bottom: 72px;
}

.page-privacy .pp-rail {
  display: none;
}

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

/* ---------- 条款 ---------- */

.page-privacy .pp-clause {
  padding-top: 56px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-clause:first-child {
  padding-top: 0;
}

.page-privacy .pp-clause + .pp-clause {
  border-top: 1px solid rgba(169, 122, 36, .22);
}

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .pp-clause__num {
  font-family: var(--font-data);
  font-size: var(--step-14);
  letter-spacing: .14em;
  color: var(--gold-deep);
  flex: 0 0 auto;
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-32);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-privacy .pp-clause__body p {
  margin: 0 0 16px;
  font-size: var(--step-16);
  line-height: 1.9;
  color: #2a2d31;
}

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

.page-privacy .pp-inlink {
  color: var(--oasis);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 105, 122, .45);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-inlink:hover,
.page-privacy .pp-inlink:focus-visible {
  color: var(--oasis-deep);
  border-bottom-color: var(--oasis-deep);
}

.page-privacy .pp-bullets {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-bullets li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-14);
  line-height: 1.85;
  color: #3a3d42;
}

.page-privacy .pp-bullets li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 信息类型三卡 ---------- */

.page-privacy .pp-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .pp-fact {
  --accent: var(--gold);
  background: var(--sand-soft);
  border-radius: var(--r-md);
  border-top: 3px solid var(--accent);
  padding: 20px 18px 22px;
}

.page-privacy .pp-fact--browse { --accent: var(--gold); }
.page-privacy .pp-fact--record { --accent: var(--oasis); }
.page-privacy .pp-fact--ticket { --accent: var(--lapis); }

.page-privacy .pp-fact__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--step-22);
  font-weight: 600;
  letter-spacing: -.01em;
}

.page-privacy .pp-fact__note {
  margin: 0 0 14px;
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pp-fact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pp-fact__list li {
  position: relative;
  padding-left: 14px;
  font-size: var(--step-14);
  line-height: 1.7;
  color: #33363b;
}

.page-privacy .pp-fact__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

/* ---------- 保留期限 ---------- */

.page-privacy .pp-terms {
  margin: 26px 0 22px;
  padding: 0;
  border-top: 1px solid rgba(169, 122, 36, .3);
}

.page-privacy .pp-terms__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(169, 122, 36, .16);
}

.page-privacy .pp-terms__row dt {
  flex: 1 1 12rem;
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.7;
  color: #33363b;
}

.page-privacy .pp-terms__row dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: var(--step-14);
  letter-spacing: .02em;
  color: var(--oasis-deep);
  text-align: right;
  white-space: nowrap;
}

/* ---------- 控制开关 ---------- */

.page-privacy .pp-controls {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid rgba(169, 122, 36, .3);
}

.page-privacy .pp-controls li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(169, 122, 36, .16);
}

.page-privacy .pp-controls__k {
  font-family: var(--font-display);
  font-size: var(--step-18);
  font-weight: 600;
  line-height: 1.5;
  color: var(--oasis-deep);
}

.page-privacy .pp-controls__v {
  font-size: var(--step-14);
  line-height: 1.85;
  color: #3a3d42;
}

/* ---------- 联系块 ---------- */

.page-privacy .pp-contact {
  margin-top: 26px;
  background: var(--oasis-deep);
  border-radius: var(--r-lg);
  padding: 28px 24px 30px;
}

.page-privacy .pp-contact__label {
  margin: 0 0 12px;
  font-size: var(--step-12);
  letter-spacing: .16em;
  color: var(--mint);
}

.page-privacy .pp-contact__mail {
  display: inline-block;
  font-family: var(--font-data);
  font-size: var(--step-18);
  letter-spacing: .02em;
  color: var(--warm-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 207, 196, .55);
  padding-bottom: 3px;
  word-break: break-all;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-contact__mail:hover,
.page-privacy .pp-contact__mail:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-privacy .pp-contact__note {
  margin: 18px 0 0;
  font-size: var(--step-14);
  line-height: 1.85;
  color: rgba(255, 251, 244, .8);
}

/* ---------- 定义词悬浮释义 ---------- */

.page-privacy .pp-term {
  position: relative;
  border-bottom: 1px dashed var(--gold-deep);
  cursor: help;
  outline-offset: 4px;
}

.page-privacy .pp-term::after {
  content: attr(data-note);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: 250px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--ink);
  color: var(--warm-white);
  font-family: var(--font-body);
  font-size: var(--step-12);
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  pointer-events: none;
  z-index: 6;
}

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

/* ---------- 相关页面 ---------- */

.page-privacy .pp-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(169, 122, 36, .22);
}

.page-privacy .pp-related a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(169, 122, 36, .45);
  font-size: var(--step-14);
  color: var(--oasis-deep);
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-related a:hover,
.page-privacy .pp-related a:focus-visible {
  background: var(--oasis-deep);
  border-color: var(--oasis-deep);
  color: var(--warm-white);
}

/* ---------- 索引细线：滚动高亮 ---------- */

@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .page-privacy .pp-rail__fill {
      animation-name: pp-spine-grow;
      animation-duration: 1s;
      animation-timing-function: linear;
      animation-fill-mode: both;
      animation-timeline: scroll(root block);
    }
  }
}

@keyframes pp-spine-grow {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}

/* ---------- 窄屏适配 ---------- */

@media (min-width: 700px) {
  .page-privacy .pp-controls li {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-privacy .pp-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    column-gap: 56px;
  }

  .page-privacy .pp-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding-left: 18px;
  }

  .page-privacy .pp-rail__spine {
    position: absolute;
    left: 0;
    top: 2px;
    bottom: 2px;
    width: 1px;
    background: rgba(20, 22, 26, .12);
  }

  .page-privacy .pp-rail__fill {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--gold), var(--oasis));
    transform: scaleY(0);
    transform-origin: top center;
  }

  .page-privacy .pp-rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .page-privacy .pp-rail__link {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 4px 0;
    text-decoration: none;
    color: var(--mist);
    font-size: var(--step-12);
    letter-spacing: .04em;
    white-space: nowrap;
    transition: color .2s var(--ease), transform .2s var(--ease);
  }

  .page-privacy .pp-rail__num {
    font-family: var(--font-data);
    font-size: var(--step-14);
    letter-spacing: .02em;
    color: var(--gold-deep);
  }

  .page-privacy .pp-rail__link:hover,
  .page-privacy .pp-rail__link:focus-visible {
    color: var(--oasis-deep);
    transform: translateX(3px);
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-masthead {
    padding-top: 40px;
  }

  .page-privacy .pp-banner {
    margin-top: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-rail__fill {
    animation: none;
    transform: scaleY(1);
  }

  .page-privacy .pp-breadcrumb a,
  .page-privacy .pp-inlink,
  .page-privacy .pp-term::after,
  .page-privacy .pp-contact__mail,
  .page-privacy .pp-related a,
  .page-privacy .pp-rail__link {
    transition: none;
  }

  .page-privacy .pp-rail__link:hover,
  .page-privacy .pp-rail__link:focus-visible {
    transform: none;
  }
}