.page-privacy {
  --pp-toc-w: 238px;
  --pp-key-w: 62px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pp-crumb {
  padding-block: 18px 0;
}

/* ---------- 页头 ---------- */
.page-privacy .pp-hero {
  position: relative;
  margin-top: 14px;
  overflow: hidden;
  border-bottom: 1px solid var(--yy-line);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(167, 139, 250, 0.18) 0%, transparent 58%),
    linear-gradient(160deg, #111B41 0%, var(--yy-indigo) 62%, #0B1332 100%);
}

.page-privacy .pp-hero__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 42%;
  opacity: 0.38;
  -webkit-mask-image: linear-gradient(175deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.25) 68%, transparent 100%);
  mask-image: linear-gradient(175deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.25) 68%, transparent 100%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(38px, 8vw, 78px);
}

.page-privacy .pp-hero__title {
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-privacy .pp-hero__lead {
  margin-top: 16px;
  max-width: 60ch;
  color: var(--yy-text);
  opacity: 0.88;
}

.page-privacy .pp-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: var(--yy-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  color: var(--yy-muted);
}

.page-privacy .pp-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .pp-hero__meta li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yy-cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.14);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  padding-block: clamp(28px, 5vw, 54px) clamp(46px, 7vw, 86px);
  min-width: 0;
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pp-toc {
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius);
  background: linear-gradient(170deg, rgba(19, 28, 68, 0.82), rgba(10, 18, 48, 0.72));
  padding: 16px 16px 14px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 10px;
  font-family: var(--yy-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--yy-cyan);
  text-transform: uppercase;
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pt;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 2px;
}

.page-privacy .pp-toc__list > li {
  counter-increment: pt;
  min-width: 0;
}

.page-privacy .pp-toc__list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 6px;
  align-items: baseline;
  padding: 7px 8px;
  border-radius: var(--yy-radius-sm);
  color: var(--yy-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--yy-fast) var(--yy-ease), background-color var(--yy-fast) var(--yy-ease);
}

.page-privacy .pp-toc__list a::before {
  content: counter(pt, decimal-leading-zero);
  font-family: var(--yy-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--yy-cyan);
  opacity: 0.75;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--yy-text);
  background: rgba(34, 211, 238, 0.09);
}

.page-privacy .pp-toc__list a:focus-visible {
  outline: 2px solid var(--yy-cyan);
  outline-offset: 2px;
}

.page-privacy .pp-toc__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--yy-line);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--yy-muted);
}

.page-privacy .pp-toc__note a {
  color: var(--yy-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.5);
}

.page-privacy .pp-toc__note a:hover {
  border-bottom-style: solid;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-article {
  min-width: 0;
}

.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--yy-header-h) + 20px);
  padding-block: clamp(22px, 3.4vw, 36px);
  border-top: 1px solid var(--yy-line);
}

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

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .pp-sec__num {
  flex: none;
  font-family: var(--yy-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--yy-cyan);
  padding: 2px 6px;
  border: 1px solid rgba(34, 211, 238, 0.35);
  border-radius: 6px;
  background: rgba(34, 211, 238, 0.07);
}

.page-privacy .pp-sec h2 {
  margin: 0;
  min-width: 0;
}

.page-privacy .pp-sec p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--yy-text);
  opacity: 0.86;
}

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

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
  max-width: 68ch;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 22px;
  line-height: 1.8;
  color: var(--yy-text);
  opacity: 0.86;
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.82em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--yy-cyan);
}

.page-privacy .pp-list strong {
  color: var(--yy-text);
  opacity: 1;
  font-weight: 600;
}

.page-privacy .pp-note {
  margin: 18px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--yy-orange);
  border-radius: 0 var(--yy-radius-sm) var(--yy-radius-sm) 0;
  background: linear-gradient(93deg, rgba(251, 146, 60, 0.14), rgba(251, 146, 60, 0.02) 78%);
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--yy-text);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pp-contact {
  margin-top: 20px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(167, 139, 250, 0.2) 0%, transparent 60%),
    linear-gradient(150deg, rgba(34, 211, 238, 0.08), rgba(19, 28, 68, 0.78) 62%, rgba(10, 18, 48, 0.9));
  display: grid;
  gap: 14px;
}

.page-privacy .pp-contact__lead {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--yy-muted);
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  min-width: 0;
}

.page-privacy .pp-contact__key {
  flex: none;
  min-width: var(--pp-key-w);
  font-family: var(--yy-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--yy-cyan);
}

.page-privacy .pp-contact__val {
  min-width: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--yy-text);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy a.pp-contact__val {
  border-bottom: 1px solid rgba(34, 211, 238, 0.4);
}

.page-privacy a.pp-contact__val:hover {
  color: var(--yy-cyan);
}

.page-privacy .pp-contact__btn {
  flex: none;
}

/* ---------- 相关链接 ---------- */
.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--yy-line);
  font-size: 0.88rem;
  color: var(--yy-muted);
}

.page-privacy .pp-links a {
  color: var(--yy-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.45);
}

.page-privacy .pp-links a:hover {
  border-bottom-style: solid;
}

/* ---------- 桌面端：目录常驻左侧 ---------- */
@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--yy-header-h) + 22px);
    padding: 18px;
    -webkit-backdrop-filter: blur(9px);
    backdrop-filter: blur(9px);
  }

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

  .page-privacy .pp-sec__head {
    gap: 16px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-hero__inner {
    max-width: 860px;
  }
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 560px) {
  .page-privacy .pp-hero__media img {
    object-position: 62% 50%;
    opacity: 0.3;
  }

  .page-privacy .pp-hero__title {
    max-width: none;
  }

  .page-privacy .pp-hero__meta {
    gap: 8px 16px;
    font-size: 0.7rem;
  }

  .page-privacy .pp-contact__row {
    align-items: flex-start;
  }

  .page-privacy .pp-contact__key {
    min-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-links a {
    transition: none;
  }
}