.page-privacy {
  --pv-body: #C8D2E2;
  --pv-doc-w: 760px;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
  z-index: 0;
}
.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 90% 4%, rgba(198, 255, 61, .16), transparent 58%),
    linear-gradient(180deg, rgba(7, 11, 20, .58) 0%, rgba(7, 11, 20, .88) 60%, var(--bg) 100%);
  pointer-events: none;
}
.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  padding: 84px 0 56px;
}
.page-privacy .pv-hero .eyebrow {
  margin: 26px 0 0;
}
.page-privacy .pv-hero h1 {
  margin: 16px 0 20px;
  font-size: clamp(30px, 7.2vw, 56px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.02em;
  max-width: 16em;
}
.page-privacy .pv-hero .lead {
  max-width: 34em;
  color: var(--pv-body);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}
.page-privacy .pv-hero__facts {
  list-style: none;
  margin: 36px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  font-size: 13px;
  color: var(--muted);
}
.page-privacy .pv-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-privacy .pv-hero__facts .mono {
  color: var(--cyan);
  font-size: 17px;
  font-weight: 700;
}

/* ---------- 章节导航 ---------- */
.page-privacy .pv-toc {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 11, 20, .9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-privacy .pv-toc__inner::-webkit-scrollbar {
  display: none;
}
.page-privacy .pv-toc__label {
  flex: none;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--dim);
}
.page-privacy .pv-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-toc__list a {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--lime);
  border-color: rgba(198, 255, 61, .5);
  background: rgba(198, 255, 61, .06);
}

/* ---------- 文档区块 ---------- */
.page-privacy .pv-sec {
  padding: 52px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 70px;
}
.page-privacy .pv-sec:last-of-type {
  border-bottom: none;
  padding-bottom: 72px;
}
.page-privacy .pv-doc {
  max-width: var(--pv-doc-w);
  margin: 0 auto;
  padding-left: var(--gut);
  padding-right: var(--gut);
}
.page-privacy .pv-sec__num {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--dim);
  margin-bottom: 12px;
}
.page-privacy .pv-sec h2 {
  margin: 0 0 18px;
  font-size: clamp(23px, 4.4vw, 32px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -.02em;
}
.page-privacy .pv-sec h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}
.page-privacy .pv-sec p {
  margin: 0 0 16px;
  color: var(--pv-body);
  font-size: 15.5px;
  line-height: 1.85;
}
.page-privacy .pv-sec p:last-child {
  margin-bottom: 0;
}

/* ---------- 收集范围 ---------- */
.page-privacy .pv-item {
  margin: 0 0 30px;
  padding: 2px 0 2px 20px;
  border-left: 2px solid var(--line);
}
.page-privacy .pv-item:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-item h3 .mono {
  display: inline-block;
  margin-right: 10px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--lime);
}
.page-privacy .pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-tags li {
  padding: 4px 11px;
  border: 1px solid rgba(43, 227, 198, .26);
  border-radius: 999px;
  background: rgba(43, 227, 198, .05);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
}

/* ---------- 用途 ---------- */
.page-privacy .pv-uses {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
}
.page-privacy .pv-use {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}
.page-privacy .pv-use:nth-child(1),
.page-privacy .pv-use:nth-child(4) {
  background: linear-gradient(150deg, rgba(122, 92, 255, .14), rgba(17, 26, 43, .9) 62%);
}
.page-privacy .pv-use__k {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--violet);
}
.page-privacy .pv-use p {
  font-size: 14.5px;
  line-height: 1.8;
}

/* ---------- 期限表 ---------- */
.page-privacy .pv-num {
  color: var(--cyan);
  font-weight: 700;
  font-size: 15px;
}
.page-privacy .tablewrap {
  margin-top: 24px;
}

/* ---------- 权利 ---------- */
.page-privacy .pv-rights {
  margin-top: 22px;
}
.page-privacy .pv-right {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-right:last-child {
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-right__k {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.page-privacy .pv-right__k .mono {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--dim);
}
.page-privacy .pv-right__v {
  margin: 0;
  color: var(--pv-body);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 推送演示 ---------- */
.page-privacy .pv-push {
  position: relative;
  overflow: hidden;
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
}
.page-privacy .pv-push::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 92, 255, .38), transparent 68%);
  pointer-events: none;
}
.page-privacy .pv-push__inner {
  position: relative;
  z-index: 1;
}
.page-privacy .pv-push__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--dim);
}
.page-privacy .pv-push .switch {
  margin-bottom: 16px;
}
.page-privacy .pv-push__state {
  margin: 0;
  color: var(--pv-body);
  font-size: 14.5px;
  line-height: 1.8;
}
.page-privacy .pv-push__state--off {
  display: none;
}
.page-privacy .switch[data-value="off"] ~ .pv-push__state--on {
  display: none;
}
.page-privacy .switch[data-value="off"] ~ .pv-push__state--off {
  display: block;
}

/* ---------- 第三方与安全 ---------- */
.page-privacy .pv-notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-notes li {
  position: relative;
  margin: 0 0 18px;
  padding-left: 22px;
  color: var(--pv-body);
  font-size: 15px;
  line-height: 1.85;
}
.page-privacy .pv-notes li:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(43, 227, 198, .22);
}

/* ---------- 联系 ---------- */
.page-privacy .pv-contact {
  margin-top: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--r-md);
  background: var(--panel);
}
.page-privacy .pv-contact__list {
  margin: 0;
  padding: 0;
}
.page-privacy .pv-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}
.page-privacy .pv-contact__row:first-child {
  padding-top: 0;
}
.page-privacy .pv-contact__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-privacy .pv-contact__row dt {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--dim);
}
.page-privacy .pv-contact__row dd {
  margin: 0;
  color: var(--pv-body);
  font-size: 15px;
  line-height: 1.75;
  word-break: break-word;
}
.page-privacy .pv-contact__row a {
  color: var(--lime);
  text-decoration: none;
}
.page-privacy .pv-contact__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

/* ---------- 相关入口 ---------- */
.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-links a {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}
.page-privacy .pv-links a:hover,
.page-privacy .pv-links a:focus-visible {
  color: var(--lime);
  border-color: rgba(198, 255, 61, .5);
  background: rgba(198, 255, 61, .06);
}

/* ---------- 键盘焦点 ---------- */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero__inner {
    padding: 116px 0 72px;
  }
  .page-privacy .pv-uses {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .page-privacy .pv-right {
    grid-template-columns: 168px 1fr;
    gap: 26px;
    align-items: start;
  }
  .page-privacy .pv-right__k {
    padding-top: 2px;
  }
  .page-privacy .pv-contact__row {
    grid-template-columns: 130px 1fr;
    gap: 18px;
    align-items: baseline;
  }
  .page-privacy .pv-contact__row dt {
    padding-top: 3px;
  }
  .page-privacy .pv-sec {
    padding: 64px 0;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-sec {
    padding: 76px 0;
  }
  .page-privacy .pv-sec:last-of-type {
    padding-bottom: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .001ms !important;
  }
}
</style>