.page-privacy {
  --pp-line: rgba(154, 174, 199, .16);
  --pp-line-strong: rgba(154, 174, 199, .3);
  --pp-panel: rgba(18, 26, 44, .68);
  --pp-text: #C6D4E6;

  display: block;
  overflow-x: hidden;
  color: var(--ly-paper);
  font-family: var(--ly-font-body);
  font-size: 16px;
  line-height: 1.95;
  background-color: var(--ly-night);
  background-image:
    radial-gradient(1100px 480px at 88% -6%, rgba(255, 138, 61, .13), transparent 64%),
    radial-gradient(820px 460px at 4% 14%, rgba(125, 211, 252, .07), transparent 62%);
}

/* ---------- 面包屑 ---------- */
.page-privacy .ly-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: calc(var(--ly-header-h) + 16px);
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ly-mist);
}

.page-privacy .ly-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .ly-breadcrumb__item + .ly-breadcrumb__item::before {
  content: "/";
  color: var(--pp-line-strong);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding: clamp(26px, 3.4vw, 44px) 0 clamp(44px, 6vw, 78px);
}

.page-privacy .pp-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-privacy .pp-hero__title {
  margin: 12px 0 16px;
  font-family: var(--ly-font-title);
  font-weight: 800;
  font-size: clamp(36px, 8vw, 72px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ly-paper);
}

.page-privacy .pp-hero__lead {
  max-width: 56ch;
  margin: 0;
  color: var(--pp-text);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.95;
}

.page-privacy .pp-facts {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-privacy .pp-facts__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 11px 15px;
  background: var(--ly-night);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .pp-facts__key {
  flex: 0 0 auto;
  min-width: 76px;
  font-family: var(--ly-font-index);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ly-gold);
}

.page-privacy .pp-facts__val {
  flex: 1 1 180px;
  min-width: 0;
  color: var(--ly-mist);
  overflow-wrap: anywhere;
}

.page-privacy .pp-hero__figure {
  margin: 0;
  padding: 9px;
  border: 1px solid var(--pp-line-strong);
  background: var(--ly-stand);
  box-shadow: 12px 12px 0 -1px rgba(255, 138, 61, .12), 12px 12px 0 0 rgba(154, 174, 199, .16);
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .pp-hero__cap {
  margin: 10px 0 0;
  font-family: var(--ly-font-index);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .1em;
  color: var(--ly-mist);
}

/* ---------- 条款主体 ---------- */
.page-privacy .pp-doc {
  padding: clamp(36px, 5.5vw, 68px) 0 clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--pp-line);
  background: linear-gradient(180deg, rgba(18, 26, 44, .72), rgba(10, 14, 26, .94));
}

.page-privacy .pp-doc__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 50px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  padding: 15px 17px;
  border: 1px solid var(--pp-line);
  background: rgba(10, 14, 26, .88);
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-family: var(--ly-font-index);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--ly-amber);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--pp-line);
  color: var(--ly-mist);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ly-ease), border-color .2s var(--ly-ease), background-color .2s var(--ly-ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--ly-paper);
  border-color: rgba(255, 138, 61, .55);
  background: rgba(255, 138, 61, .08);
}

.page-privacy .pp-toc__num {
  font-family: var(--ly-font-mono);
  font-size: 11px;
  color: var(--ly-gold);
}

/* ---------- 条款块 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(26px, 3.2vw, 42px);
  min-width: 0;
}

.page-privacy .pp-clause {
  padding-top: 20px;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: calc(var(--ly-header-h) + 16px);
}

.page-privacy .pp-clause:first-child {
  border-top-color: rgba(255, 138, 61, .55);
}

.page-privacy .pp-clause__index {
  margin: 0 0 8px;
  font-family: var(--ly-font-index);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--ly-amber);
}

.page-privacy .pp-clause__title {
  margin: 0 0 14px;
  font-family: var(--ly-font-title);
  font-weight: 700;
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.36;
  color: var(--ly-paper);
}

.page-privacy .pp-clause__body p {
  max-width: 68ch;
  margin: 0 0 14px;
  color: var(--pp-text);
  font-size: 15px;
  line-height: 1.95;
}

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

.page-privacy .pp-list {
  display: grid;
  gap: 9px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list__item {
  position: relative;
  padding-left: 20px;
  color: var(--pp-text);
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .pp-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 2px;
  background: var(--ly-amber);
}

/* ---------- 联系展牌 ---------- */
.page-privacy .pp-contact {
  margin: 16px 0 18px;
  border: 1px solid var(--pp-line);
  background: var(--pp-panel);
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--pp-line);
}

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

.page-privacy .pp-contact__key {
  flex: 0 0 auto;
  min-width: 72px;
  font-family: var(--ly-font-index);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--ly-gold);
}

.page-privacy .pp-contact__val {
  flex: 1 1 200px;
  min-width: 0;
  font-family: var(--ly-font-mono);
  font-size: 14px;
  color: var(--ly-paper);
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact__val--plain {
  font-family: var(--ly-font-body);
  color: var(--pp-text);
}

/* ---------- 常见疑问 ---------- */
.page-privacy .pp-faq {
  padding: clamp(34px, 5vw, 62px) 0 clamp(46px, 7vw, 86px);
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-faq__title {
  margin: 0 0 20px;
  font-family: var(--ly-font-title);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  color: var(--ly-paper);
}

.page-privacy .pp-faq__list {
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-privacy .pp-faq__item {
  padding: 14px 18px;
  background: rgba(18, 26, 44, .58);
}

.page-privacy .pp-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--ly-font-title);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ly-paper);
}

.page-privacy .pp-faq__item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-faq__item summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--ly-font-mono);
  font-size: 15px;
  color: var(--ly-amber);
}

.page-privacy .pp-faq__item[open] summary::after {
  content: "－";
}

.page-privacy .pp-faq__item p {
  margin: 12px 0 0;
  max-width: 68ch;
  color: var(--pp-text);
  font-size: 15px;
  line-height: 1.9;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 860px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

  .page-privacy .pp-doc__inner {
    grid-template-columns: 236px minmax(0, 1fr);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--ly-header-h) + 20px);
    background: rgba(10, 14, 26, .92);
  }

  .page-privacy .pp-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pp-toc__link {
    width: 100%;
    border-color: transparent;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    color: var(--ly-paper);
    border-color: transparent;
    border-left-color: var(--ly-amber);
    background: rgba(255, 138, 61, .07);
  }
}

@media (min-width: 1080px) {
  .page-privacy .pp-doc__inner {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link {
    transition: none;
  }
}