.page-privacy {
  padding-top: var(--top-pad);
  padding-bottom: clamp(64px, 9vw, 120px);
}

.page-privacy .pp-masthead {
  padding-bottom: clamp(26px, 4vw, 42px);
}

.page-privacy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.5vw, 3.05rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ice);
  margin: 14px 0 18px;
}

.page-privacy .pp-lede {
  max-width: 44em;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.85;
  color: var(--ice);
  margin: 0;
}

.page-privacy .pp-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 22px 0 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .pp-meta li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pp-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--home);
}

.page-privacy .pp-meta li:nth-child(2)::before {
  background: var(--away);
}

.page-privacy .pp-meta li:nth-child(3)::before {
  background: var(--volt);
}

/* 页首条带 */
.page-privacy .pp-banner {
  width: min(1280px, 100% - 40px);
  margin: 0 auto clamp(44px, 6vw, 76px);
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 3px solid var(--edge);
  border-radius: var(--r-panel);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pp-banner figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* 主体：左锚点 + 单栏窄阅读 */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

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

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

.page-privacy .pp-rail a {
  display: inline-block;
  white-space: nowrap;
  padding: 9px 15px;
  border: 2px solid var(--edge);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--mist);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .pp-rail a:hover,
.page-privacy .pp-rail a:focus-visible {
  color: var(--ice);
  border-color: var(--volt);
  transform: translateY(-1px);
}

.page-privacy .pp-article {
  min-width: 0;
}

.page-privacy .pp-sec {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  column-gap: 12px;
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 1px solid var(--edge);
  scroll-margin-top: calc(var(--top-pad) + 16px);
}

.page-privacy .pp-sec:last-child {
  border-bottom: 1px solid var(--edge);
}

.page-privacy .pp-num {
  font-size: clamp(1.05rem, 3.4vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--volt);
  opacity: 0.6;
  transition: color 0.3s ease, opacity 0.3s ease;
}

.page-privacy .pp-sec:target {
  border-top-color: var(--home);
}

.page-privacy .pp-sec:target .pp-num {
  color: var(--home);
  opacity: 1;
}

.page-privacy .pp-sec h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.2vw, 1.7rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ice);
  margin: 4px 0 14px;
}

.page-privacy .pp-summary {
  margin: 0 0 20px;
  padding: 14px 18px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--home);
  border-radius: 0 var(--r-panel) var(--r-panel) 0;
  color: var(--ice);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pp-sec-body {
  font-size: 16px;
}

.page-privacy .pp-sec-body p,
.page-privacy .pp-sec-body li {
  color: var(--ice);
  line-height: 1.8;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--home);
  transform: rotate(45deg);
}

.page-privacy .pp-list strong {
  font-weight: 700;
  color: var(--ice);
  background: linear-gradient(transparent 64%, rgba(139, 92, 255, 0.38) 64%);
  padding-right: 2px;
}

/* 联系信息块 */
.page-privacy .pp-contact {
  margin: 0 0 1.3em;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--r-panel);
  overflow: hidden;
}

.page-privacy .pp-contact > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 18px;
  background: var(--panel);
}

.page-privacy .pp-contact dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .pp-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ice);
  overflow-wrap: anywhere;
}

/* 结尾提示 */
.page-privacy .pp-close {
  margin-top: clamp(48px, 7vw, 84px);
  padding: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 20px;
  background: var(--panel);
  border: 3px solid var(--edge);
  border-radius: var(--r-panel);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pp-close-line {
  margin: 0;
  max-width: 38em;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.75;
  color: var(--ice);
}

/* 页尾数据流纹理 */
.page-privacy .pp-tail {
  margin-top: clamp(48px, 7vw, 88px);
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.page-privacy .pp-tail svg {
  display: block;
  width: 100%;
  height: clamp(60px, 9vw, 120px);
}

@media (min-width: 560px) {
  .page-privacy .pp-contact > div {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 768px) {
  .page-privacy .pp-sec {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 18px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-body {
    grid-template-columns: 200px minmax(0, 720px);
    justify-content: center;
    align-items: start;
    gap: clamp(36px, 5vw, 64px);
  }

  .page-privacy .pp-rail {
    position: sticky;
    top: var(--top-pad);
  }

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

  .page-privacy .pp-rail a {
    display: block;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 3px solid var(--edge);
    border-radius: 0;
    padding: 9px 12px;
  }

  .page-privacy .pp-rail a:hover,
  .page-privacy .pp-rail a:focus-visible {
    transform: none;
    border-left-color: var(--volt);
  }
}

.page-privacy:has(#pp-collect:target) .pp-rail a[href="#pp-collect"],
.page-privacy:has(#pp-use:target) .pp-rail a[href="#pp-use"],
.page-privacy:has(#pp-store:target) .pp-rail a[href="#pp-store"],
.page-privacy:has(#pp-keep:target) .pp-rail a[href="#pp-keep"],
.page-privacy:has(#pp-rights:target) .pp-rail a[href="#pp-rights"],
.page-privacy:has(#pp-contact:target) .pp-rail a[href="#pp-contact"] {
  color: var(--ink);
  background: var(--home);
  border-color: var(--home);
}

@media (min-width: 1024px) {
  .page-privacy:has(#pp-collect:target) .pp-rail a[href="#pp-collect"],
  .page-privacy:has(#pp-use:target) .pp-rail a[href="#pp-use"],
  .page-privacy:has(#pp-store:target) .pp-rail a[href="#pp-store"],
  .page-privacy:has(#pp-keep:target) .pp-rail a[href="#pp-keep"],
  .page-privacy:has(#pp-rights:target) .pp-rail a[href="#pp-rights"],
  .page-privacy:has(#pp-contact:target) .pp-rail a[href="#pp-contact"] {
    color: var(--home);
    background: transparent;
    border-left-color: var(--home);
  }
}

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

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

@media print {
  .page-privacy {
    padding-top: 0;
    padding-bottom: 0;
  }

  .page-privacy .pp-rail,
  .page-privacy .pp-banner,
  .page-privacy .pp-tail,
  .page-privacy .pp-close .btn-row {
    display: none;
  }

  .page-privacy .pp-close,
  .page-privacy .pp-summary,
  .page-privacy .pp-contact > div {
    background: none;
    border-color: #999;
    box-shadow: none;
  }

  .page-privacy .pp-sec {
    break-inside: avoid;
    border-top-color: #999;
  }
}