.page-privacy {
  --pv-text: #CBD9F3;
  --pv-text-soft: #9FB3D9;
  position: relative;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 0;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(34px, 7vw, 84px) 0 clamp(26px, 4.5vw, 56px);
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(25, 227, 209, .16), transparent 62%),
    radial-gradient(90% 80% at 0% 110%, rgba(58, 16, 48, .6), transparent 70%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(31, 43, 69, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 43, 69, .55) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 88%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero__kick {
  color: var(--cyan);
  margin: 0 0 16px;
  transform: skewX(-2deg);
  transform-origin: left center;
}

.page-privacy .pv-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(29px, 5.4vw, 60px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -.012em;
  max-width: 22ch;
  text-shadow: 0 0 26px rgba(25, 227, 209, .3);
}

.page-privacy .pv-lede {
  margin: 0 0 28px;
  max-width: 64ch;
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .pv-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pv-hero__meta {
  margin: 26px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--pv-text-soft);
}

/* ---------- 通栏视觉 ---------- */
.page-privacy .pv-band {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-band img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  filter: saturate(.9);
}

.page-privacy .pv-band .media__cap {
  display: block;
  padding: 10px clamp(16px, 3vw, 40px);
  background: var(--ink-800);
  color: var(--pv-text-soft);
  font-size: 12px;
  letter-spacing: .06em;
}

/* ---------- 两栏布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  padding: clamp(36px, 6vw, 72px) 0 clamp(48px, 7vw, 96px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(11, 24, 48, .92), rgba(5, 11, 28, .8));
  padding: 18px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: pvtoc;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--pv-text-soft);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc__list a .mono {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: .12em;
  flex: 0 0 auto;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--paper);
  background: rgba(25, 227, 209, .09);
  border-left-color: var(--cyan);
}

.page-privacy .pv-toc__cta {
  display: block;
  margin-top: 16px;
  text-align: center;
}

/* ---------- 正文 ---------- */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-sec {
  scroll-margin-top: 92px;
  margin-bottom: clamp(34px, 5vw, 58px);
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 15px;
  margin-bottom: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-sec__head::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  min-width: 24px;
  background: linear-gradient(90deg, var(--line), transparent);
}

.page-privacy .pv-sec__num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .pv-sec__head h2 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 27px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.page-privacy .pv-text {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pv-text);
}

.page-privacy .pv-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, .4);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-row {
  display: grid;
  gap: 7px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md) var(--radius-sm) var(--radius-md) var(--radius-sm);
  background: linear-gradient(125deg, rgba(11, 24, 48, .9), rgba(11, 24, 48, .5));
}

.page-privacy .pv-row__key {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-privacy .pv-row__key::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.page-privacy .pv-row__val {
  margin: 0;
  padding-left: 17px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pv-text);
}

/* ---------- 四步说明 ---------- */
.page-privacy .pv-steps {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-privacy .pv-step {
  padding: 4px 0 4px 15px;
  border-left: 2px solid var(--cyan);
}

.page-privacy .pv-step h3 {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: .01em;
}

.page-privacy .pv-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pv-text);
  max-width: 44ch;
}

/* ---------- 权利分区 ---------- */
.page-privacy .pv-zone {
  position: relative;
  margin: clamp(38px, 6vw, 70px) 0;
  padding: clamp(28px, 5vw, 54px) 0;
  scroll-margin-top: 92px;
  border-top: 1px solid rgba(25, 227, 209, .3);
  border-bottom: 1px solid rgba(25, 227, 209, .18);
  background:
    radial-gradient(120% 130% at 8% 0%, rgba(25, 227, 209, .15), transparent 62%),
    linear-gradient(160deg, var(--ink-700) 0%, #061717 78%);
  overflow: hidden;
}

.page-privacy .pv-zone::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(25, 227, 209, .12) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(120deg, rgba(0, 0, 0, .85), transparent 70%);
  mask-image: linear-gradient(120deg, rgba(0, 0, 0, .85), transparent 70%);
}

.page-privacy .pv-zone__inner {
  position: relative;
  z-index: 1;
  padding-inline: var(--gutter);
}

.page-privacy .pv-sec__head--zone {
  border-top-color: rgba(25, 227, 209, .45);
}

.page-privacy .pv-sec__head--zone::after {
  background: linear-gradient(90deg, rgba(25, 227, 209, .35), transparent);
}

.page-privacy .pv-text--zone {
  color: #D8E8E6;
}

.page-privacy .pv-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-privacy .pv-check {
  display: flex;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid rgba(25, 227, 209, .22);
  border-radius: var(--radius-md);
  background: rgba(5, 11, 28, .5);
}

.page-privacy .pv-check::before {
  content: "✓";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1px solid rgba(25, 227, 209, .55);
  border-radius: 5px;
  color: var(--cyan);
  font-size: 12px;
  line-height: 1;
}

.page-privacy .pv-check strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: .02em;
}

.page-privacy .pv-check p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: #C3DAD8;
  max-width: 40ch;
}

/* ---------- 联系与版本 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 14px;
  margin: 0 0 20px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg) var(--radius-sm) var(--radius-lg) var(--radius-sm);
  background: linear-gradient(150deg, rgba(11, 24, 48, .92), rgba(5, 11, 28, .72));
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
}

.page-privacy .pv-contact__key {
  flex: 0 0 auto;
  min-width: 76px;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pv-text-soft);
}

.page-privacy .pv-contact__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, .35);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy a.pv-contact__val:hover,
.page-privacy a.pv-contact__val:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-notes li {
  position: relative;
  padding-left: 18px;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pv-text-soft);
}

.page-privacy .pv-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-checks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-row {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: start;
    gap: 4px 20px;
  }

  .page-privacy .pv-row__val {
    padding-left: 0;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    grid-template-areas: "body toc";
    align-items: start;
  }

  .page-privacy .pv-body {
    grid-area: body;
  }

  .page-privacy .pv-toc {
    grid-area: toc;
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-privacy .pv-hero h1 {
    max-width: 26ch;
  }
}

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