.page-privacy {
  --pp-measure: 34em;
  --pp-aside-w: 208px;
  --pp-gold-deep: #A8791F;
  background: var(--c-paper);
  color: var(--c-black);
}

.page-privacy,
.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 顶部阅读进度 ---------- */
.page-privacy .pp-progress {
  position: fixed;
  top: var(--bar-h);
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(200, 214, 226, .12);
  z-index: 40;
  pointer-events: none;
}

.page-privacy .pp-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--c-gold), var(--c-coral));
  transition: width .12s linear;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-head);
  padding: clamp(40px, 6vw, 84px) 0 clamp(34px, 5vw, 64px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(200, 214, 226, .09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 214, 226, .09) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .28) 54%, transparent 82%);
  mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .28) 54%, transparent 82%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -8%;
  width: min(420px, 44%);
  height: 160%;
  background: linear-gradient(155deg, rgba(216, 165, 65, .22), rgba(242, 106, 75, .07) 55%, transparent 78%);
  transform: skewX(-15deg);
  pointer-events: none;
}

.page-privacy .pp-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-muted);
}

.page-privacy .pp-hero .breadcrumbs__item {
  color: var(--c-muted);
  text-decoration: none;
}

.page-privacy .pp-hero a.breadcrumbs__item {
  color: var(--c-ondark);
  transition: color .18s var(--ease);
}

.page-privacy .pp-hero a.breadcrumbs__item:hover,
.page-privacy .pp-hero a.breadcrumbs__item:focus-visible {
  color: var(--c-gold);
}

.page-privacy .pp-hero .breadcrumbs__item:last-child {
  color: var(--c-gold);
}

.page-privacy .pp-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
}

.page-privacy .pp-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--c-gold);
}

.page-privacy .pp-hero__title {
  margin: 0 0 22px;
  max-width: 16em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--c-head);
}

.page-privacy .pp-hero__lead {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--c-ondark);
}

/* ---------- 横幅视觉 ---------- */
.page-privacy .pp-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--c-ink);
  border-top: 1px solid rgba(216, 165, 65, .38);
  line-height: 0;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: clamp(180px, 24vw, 380px);
  object-fit: cover;
  opacity: .88;
}

.page-privacy .pp-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(243, 237, 225, .07) 0 1px, transparent 1px 5px);
  pointer-events: none;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body {
  padding: clamp(44px, 6vw, 96px) 0 clamp(64px, 8vw, 128px);
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  max-width: 1040px;
  margin-inline: auto;
}

/* ---------- 侧标目录 ---------- */
.page-privacy .pp-aside {
  align-self: start;
}

.page-privacy .pp-aside__label {
  margin: 0 0 14px;
  padding-left: 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-graphite);
}

.page-privacy .pp-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px 8px 11px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--c-graphite);
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--c-black);
  border-left-color: var(--c-gold);
  background: rgba(216, 165, 65, .1);
  outline: none;
}

.page-privacy .pp-toc__no {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--pp-gold-deep);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-article {
  font-size: 17px;
  max-width: var(--pp-measure);
}

.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--bar-h) + 34px);
  padding-bottom: clamp(38px, 5vw, 68px);
}

.page-privacy .pp-sec:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-sec__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 12px;
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 1.9vw, 24px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--c-black);
}

.page-privacy .pp-sec__no {
  flex: 0 0 auto;
  position: relative;
  font-family: var(--font-data);
  font-weight: 400;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--pp-gold-deep);
}

.page-privacy .pp-sec__no::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 18px;
  height: 2px;
  background: var(--c-gold);
}

.page-privacy .pp-sec__txt {
  flex: 1 1 auto;
}

.page-privacy .pp-sec__anchor {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 13px;
  line-height: 1;
  color: var(--c-blue);
  text-decoration: none;
  opacity: 0;
  transition: opacity .18s var(--ease), color .18s var(--ease);
}

.page-privacy .pp-sec__title:hover .pp-sec__anchor,
.page-privacy .pp-sec__anchor:focus-visible {
  opacity: 1;
  color: var(--c-gold);
  outline: none;
}

.page-privacy .pp-sec__lead {
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.84;
  color: var(--c-black);
}

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

.page-privacy .pp-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 15px;
  font-size: 17px;
  line-height: 1.84;
  color: var(--c-black);
}

.page-privacy .pp-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .8em;
  width: 11px;
  height: 1px;
  background: var(--c-gold);
}

.page-privacy .pp-key {
  color: var(--c-blue);
  font-weight: 700;
  margin-right: 3px;
}

.page-privacy .pp-strong-mono {
  font-family: var(--font-data);
  font-weight: 400;
  font-size: 16px;
  color: var(--c-blue);
  word-break: break-all;
}

.page-privacy .pp-link {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 69, 110, .32);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pp-link:hover,
.page-privacy .pp-link:focus-visible {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
  outline: none;
}

/* ---------- 期限清单 ---------- */
.page-privacy .pp-terms {
  margin: 0 0 26px;
  padding: 0;
}

.page-privacy .pp-terms__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px 20px;
  padding: 14px 0;
  border-top: 1px solid var(--c-line);
}

.page-privacy .pp-terms__row:last-child {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pp-terms__k {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--c-blue);
}

.page-privacy .pp-terms__v {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.76;
  color: var(--c-black);
}

/* ---------- 强调块 ---------- */
.page-privacy .pp-note {
  margin: 26px 0 0;
  padding: 20px 24px;
  background: linear-gradient(100deg, rgba(216, 165, 65, .17), rgba(216, 165, 65, .03));
  border-left: 2px solid var(--c-gold);
}

.page-privacy .pp-note p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-black);
}

.page-privacy .pp-note p + p {
  margin-top: 13px;
}

.page-privacy .pp-note--key {
  margin-top: 0;
  margin-bottom: 22px;
  padding: 22px 26px;
  background: linear-gradient(100deg, rgba(216, 165, 65, .2), rgba(63, 208, 201, .08));
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-terms__row {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 0 20px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-aside-w) minmax(0, 1fr);
    gap: clamp(44px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .pp-aside {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
  }

  .page-privacy .pp-toc {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__item {
    flex: 0 0 auto;
  }

  .page-privacy .pp-toc__link {
    padding: 9px 10px 9px 11px;
    font-size: 14px;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy,
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}