.page-privacy {
  --pp-paper-ink: #1A1611;
  --pp-paper-soft: rgba(26, 22, 17, .74);
  --pp-text: rgba(237, 237, 237, .82);
  --pp-text-dim: rgba(237, 237, 237, .68);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: 76px;
  overflow-x: clip;
}

.page-privacy .pp-shell {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding: 30px 0 30px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255, 107, 0, .08), rgba(10, 10, 10, 0) 72%);
}

.page-privacy .pp-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--note);
}
.page-privacy .pp-crumb a {
  color: var(--note);
  text-decoration: none;
  transition: color .18s;
}
.page-privacy .pp-crumb a:hover { color: var(--orange); }
.page-privacy .pp-crumb span[aria-current] { color: rgba(237, 237, 237, .78); }

.page-privacy .pp-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .pp-title {
  margin: 0 0 16px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.05;
  letter-spacing: -.008em;
  color: var(--mist);
}

.page-privacy .pp-lead {
  margin: 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-text);
}

.page-privacy .pp-facts {
  list-style: none;
  margin: 0;
  padding: 18px;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(255, 107, 0, .12), rgba(20, 20, 20, .92) 48%);
}
.page-privacy .pp-fact {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}
.page-privacy .pp-fact__num {
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: -.01em;
  color: var(--orange);
  white-space: nowrap;
}
.page-privacy .pp-fact__text {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--pp-text-dim);
}

@media (min-width: 960px) {
  .page-privacy .pp-hero { padding: 44px 0 38px; }
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .95fr);
    align-items: end;
    gap: 56px;
  }
}

/* ---------- 横幅 ---------- */
.page-privacy .pp-banner {
  margin: 34px 0 0;
  padding: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
}
.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  opacity: .88;
}
.page-privacy .pp-banner__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(237, 237, 237, .88);
  background: linear-gradient(to top, rgba(10, 10, 10, .94), rgba(10, 10, 10, 0));
}

/* ---------- 主布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: 30px;
  margin-top: 38px;
}
.page-privacy .pp-main { min-width: 0; }

/* ---------- 章节导航 ---------- */
.page-privacy .pp-nav {
  order: -1;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(20, 20, 20, .74);
}
.page-privacy .pp-nav__title {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--note);
}
.page-privacy .pp-nav__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .pp-nav__list li { flex: 0 0 auto; }
.page-privacy .pp-nav__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.3;
  color: rgba(237, 237, 237, .8);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s, border-color .18s, background .18s;
}
.page-privacy .pp-nav__list a:hover {
  color: var(--mist);
  border-color: var(--line-orange);
  background: rgba(255, 107, 0, .1);
}
.page-privacy .pp-nav__list .num {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--orange);
}

@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
    align-items: start;
  }
  .page-privacy .pp-nav {
    order: 0;
    position: sticky;
    top: 104px;
  }
  .page-privacy .pp-nav__list {
    display: grid;
    gap: 2px;
    overflow: visible;
  }
  .page-privacy .pp-nav__list li { flex: none; }
  .page-privacy .pp-nav__list a {
    display: flex;
    padding: 8px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--radius-sm);
    white-space: normal;
  }
  .page-privacy .pp-nav__list a:hover {
    background: rgba(255, 107, 0, .08);
    border-left-color: var(--orange);
  }
}

/* ---------- 章节 ---------- */
.page-privacy .pp-section {
  border-top: 1px solid var(--line-soft);
  padding: 30px 0;
  scroll-margin-top: 96px;
}
.page-privacy .pp-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-section__head {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-bottom: 20px;
}
.page-privacy .pp-index {
  justify-self: center;
  padding-top: 5px;
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--orange);
}
.page-privacy .pp-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 5vw, 34px);
  line-height: 1.16;
  letter-spacing: -.004em;
  color: var(--mist);
}

.page-privacy .pp-body { min-width: 0; }
.page-privacy .pp-body p {
  margin: 0 0 15px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--pp-text);
}
.page-privacy .pp-body p:last-child { margin-bottom: 0; }

@media (min-width: 1024px) {
  .page-privacy .pp-body { margin-left: 40px; }
}

/* ---------- 收集范围 ---------- */
.page-privacy .pp-collect {
  display: grid;
  gap: 26px;
  margin-top: 4px;
}
@media (min-width: 720px) {
  .page-privacy .pp-collect {
    grid-template-columns: minmax(0, 1fr) 182px;
    gap: 34px;
    align-items: start;
  }
}

.page-privacy .pp-items {
  list-style: none;
  margin: 6px 0 16px;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--line-soft);
  overflow: hidden;
}
.page-privacy .pp-collect .pp-items { margin: 0; }
.page-privacy .pp-items > li {
  padding: 16px 18px;
  background: var(--ink-2);
}
.page-privacy .pp-items h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--orange);
}
.page-privacy .pp-items > li p {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--pp-text-dim);
}

.page-privacy .pp-ring {
  display: grid;
  gap: 14px;
  justify-items: center;
}
.page-privacy .pp-ring svg {
  display: block;
  width: 100%;
  max-width: 190px;
  height: auto;
}
.page-privacy .pp-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
  width: 100%;
}
.page-privacy .pp-legend li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  color: var(--note);
}
.page-privacy .pp-legend i {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

/* ---------- 暖纸主题带 ---------- */
.page-privacy .pp-section--paper {
  margin: 32px 0;
  padding: 26px 20px;
  border: 1px solid var(--paper-edge);
  border-radius: var(--radius);
  background-color: var(--paper);
  background-image: radial-gradient(rgba(26, 22, 17, .09) 1px, transparent 1px);
  background-size: 12px 12px;
  color: var(--pp-paper-ink);
}
.page-privacy .pp-section--paper .pp-section__title { color: var(--pp-paper-ink); }
.page-privacy .pp-section--paper .pp-index { color: var(--orange-dim); }
.page-privacy .pp-section--paper .pp-body p { color: var(--pp-paper-soft); }

.page-privacy .pp-store {
  margin: 4px 0 16px;
  border: 1px solid rgba(26, 22, 17, .18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .38);
  overflow: hidden;
}
.page-privacy .pp-store__row {
  display: grid;
  gap: 3px;
  padding: 13px 15px;
  border-top: 1px solid rgba(26, 22, 17, .14);
}
.page-privacy .pp-store__row:first-child { border-top: 0; }
.page-privacy .pp-store__key {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .015em;
  color: var(--pp-paper-ink);
}
.page-privacy .pp-store__val {
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--orange-dim);
}
.page-privacy .pp-store__why {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pp-paper-soft);
}
@media (min-width: 780px) {
  .page-privacy .pp-section--paper { padding: 32px 28px; }
  .page-privacy .pp-store__row {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr) minmax(0, 1.5fr);
    gap: 20px;
    align-items: baseline;
    padding: 13px 20px;
  }
}

/* ---------- 权利条目 ---------- */
.page-privacy .pp-rights {
  display: grid;
  gap: 9px;
  margin-top: 4px;
  max-width: 720px;
}
.page-privacy .pp-rights .disclosure {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color .18s;
}
.page-privacy .pp-rights .disclosure[open] { border-color: var(--line-orange); }
.page-privacy .pp-rights summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .015em;
  color: var(--mist);
  transition: color .18s;
}
.page-privacy .pp-rights summary::-webkit-details-marker { display: none; }
.page-privacy .pp-rights summary:hover { color: var(--orange); }
.page-privacy .pp-rights summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 17px;
  line-height: 1;
  color: var(--orange);
}
.page-privacy .pp-rights .disclosure[open] summary::after { content: "−"; }
.page-privacy .pp-rights .disclosure__body {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pp-text-dim);
}
.page-privacy .pp-rights .disclosure__body p {
  margin: 0;
  max-width: 60ch;
}

/* ---------- 结尾分支 ---------- */
.page-privacy .pp-outro {
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.page-privacy .pp-outro__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--mist);
}
.page-privacy .pp-outro__grid {
  display: grid;
  gap: 10px;
}
@media (min-width: 700px) {
  .page-privacy .pp-outro__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }
}
.page-privacy .pp-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color .18s, background .18s;
}
.page-privacy .pp-link strong {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--mist);
  transition: color .18s;
}
.page-privacy .pp-link span {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--note);
}
.page-privacy .pp-link:hover {
  border-color: var(--line-orange);
  background: rgba(255, 107, 0, .08);
}
.page-privacy .pp-link:hover strong { color: var(--orange); }

/* ---------- 无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-link,
  .page-privacy .pp-link strong,
  .page-privacy .pp-nav__list a,
  .page-privacy .pp-rights summary,
  .page-privacy .pp-rights .disclosure,
  .page-privacy .pp-crumb a {
    transition: none;
  }
}
</PAGE_CSS>