.page-privacy {
  --pv-panel: rgba(20, 28, 74, 0.62);
  --pv-panel-soft: rgba(11, 16, 48, 0.7);
  position: relative;
  display: block;
  padding-bottom: 96px;
  font-family: var(--font-body);
  color: var(--white);
  background:
    radial-gradient(780px 480px at 88% -6%, rgba(139, 92, 246, 0.2), transparent 64%),
    radial-gradient(640px 420px at 2% 4%, rgba(37, 232, 212, 0.12), transparent 62%),
    var(--ink-950);
}

.page-privacy a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 26px 0 4px;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 22px 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--white);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-privacy .privacy-hero__title {
    background: linear-gradient(96deg, var(--white) 34%, var(--cyan) 80%, var(--violet) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  margin: 34px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.86;
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-body {
  align-items: start;
  gap: 30px;
  padding-top: 44px;
}

.page-privacy .privacy-index {
  position: static;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 2px 0 8px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-index__head {
  display: none;
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--muted-dim);
}

.page-privacy .privacy-index .timeline__link {
  display: inline-block;
  padding: 6px 10px;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-index .timeline__link:hover {
  color: var(--white);
}

.page-privacy .privacy-index .timeline__link.is-current {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-content {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding: 34px 0 10px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec:first-child {
  padding-top: 6px;
  border-top: none;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: 28px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-privacy .privacy-sec__num {
    color: transparent;
    -webkit-text-stroke: 1.4px var(--cyan);
    opacity: 0.85;
  }
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 4.6vw, 27px);
  line-height: 1.34;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-privacy .privacy-sec__body {
  max-width: 38em;
  color: var(--muted);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.92;
}

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

.page-privacy .privacy-sec__body b {
  color: var(--white);
  font-weight: 700;
}

.page-privacy .privacy-sec__body .link-cyan {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-line);
}

.page-privacy .privacy-sec__body a:not(.link-cyan) {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-sec__body a:not(.link-cyan):hover {
  border-bottom-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(37, 232, 212, 0.65);
}

/* ---------- 权利卡 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
  margin: 20px 0 4px;
}

.page-privacy .privacy-right {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(152deg, var(--pv-panel), var(--pv-panel-soft));
  box-shadow: var(--shadow-float);
}

.page-privacy .privacy-right__label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .privacy-right p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 20px 0 18px;
}

.page-privacy .privacy-contact__item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-s);
  background: var(--pv-panel-soft);
}

.page-privacy .privacy-contact__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted-dim);
}

.page-privacy .privacy-contact__val {
  display: block;
  margin-top: 8px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-privacy .privacy-contact__val--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-contact__item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 结尾导航 ---------- */
.page-privacy .privacy-next {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.page-privacy .privacy-next__links a {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  text-decoration: none;
  color: var(--white);
  border: 1px solid var(--cyan-line);
  border-radius: 999px;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-next__links a:hover {
  background: var(--cyan-soft);
  border-color: var(--cyan);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .privacy-hero {
    padding-top: 40px;
  }

  .page-privacy .privacy-hero__figure {
    margin-top: 44px;
  }

  .page-privacy .privacy-body {
    gap: 48px;
    padding-top: 56px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 108px;
    display: block;
    align-self: start;
    padding: 0;
    border-bottom: none;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-index__head {
    display: block;
    padding-left: 16px;
  }

  .page-privacy .privacy-index .timeline__link {
    display: block;
    padding: 9px 0 9px 15px;
    font-size: 13.5px;
    white-space: normal;
    border-bottom: none;
    border-left: 2px solid transparent;
    margin-left: -1px;
  }

  .page-privacy .privacy-index .timeline__link.is-current {
    background: linear-gradient(90deg, var(--cyan-soft), transparent 78%);
    border-left-color: var(--cyan);
  }

  .page-privacy .privacy-sec {
    padding: 44px 0 12px;
  }

  .page-privacy .privacy-sec__num {
    font-size: 38px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-body {
    gap: 64px;
  }

  .page-privacy .privacy-sec__num {
    font-size: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index .timeline__link,
  .page-privacy .privacy-next__links a {
    transition: none;
  }
}