.page-privacy {
  --prv-line: rgba(110, 131, 133, .22);
  --prv-line-strong: rgba(110, 131, 133, .42);
  --prv-read: 720px;
  background: var(--ink);
  color: var(--text);
  position: relative;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--flare);
  outline-offset: 2px;
  border-radius: var(--radius);
}

/* ---------- 页首 ---------- */

.prv-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 150% at 88% 4%, rgba(47, 196, 178, .20) 0%, transparent 54%),
    radial-gradient(80% 120% at 6% 100%, rgba(255, 106, 26, .14) 0%, transparent 60%),
    linear-gradient(118deg, var(--ink) 0%, var(--ink-deep) 58%, #04191a 100%);
}

.prv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--flare) 0%, var(--ping) 52%, transparent 100%);
}

.prv-hero-deco {
  position: absolute;
  inset: 0;
  opacity: .3;
  pointer-events: none;
}

.prv-hero-deco img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prv-hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 32px;
  padding-bottom: 56px;
}

.prv-kicker {
  margin: 22px 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ping);
}

.prv-title {
  margin: 0 0 18px;
  font-size: clamp(2.3rem, 8vw, 4.2rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.012em;
  color: var(--white);
}

.prv-lede {
  margin: 0 0 26px;
  max-width: 64ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-dim);
}

.prv-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--prv-line);
  max-width: 64ch;
}

.prv-hero-scope {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 主体骨架 ---------- */

.prv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 34px;
  padding-bottom: 64px;
}

/* ---------- 章节导航 ---------- */

.prv-toc {
  border: 1px solid var(--prv-line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 16px;
}

.prv-toc-title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.prv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.prv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text);
  font-size: .9375rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.prv-toc-num {
  flex: none;
  font-size: .8125rem;
  color: var(--flare);
  letter-spacing: .04em;
}

.prv-toc-link:hover,
.prv-toc-link:focus-visible {
  background: var(--surface);
  border-color: rgba(47, 196, 178, .5);
  color: var(--text-strong);
  transform: translateX(2px);
}

.prv-toc-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--prv-line);
}

.prv-toc-note-label {
  margin: 0 0 6px;
  font-size: .8125rem;
  color: var(--mist);
}

.prv-mail {
  font-family: var(--mono);
  font-size: .875rem;
  color: var(--flare-soft);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(255, 164, 92, .45);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.prv-mail:hover,
.prv-mail:focus-visible {
  color: var(--flare);
  border-color: var(--flare);
}

.prv-toc-note-sub {
  margin: 8px 0 0;
  font-size: .8125rem;
  color: var(--text-dim);
}

/* ---------- 正文分节 ---------- */

.prv-content {
  min-width: 0;
}

.prv-sec {
  padding: 30px 0 8px;
  border-top: 1px solid var(--prv-line-strong);
}

.prv-sec:first-child {
  border-top-color: rgba(255, 106, 26, .55);
  padding-top: 22px;
}

.prv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.prv-sec-num {
  flex: none;
  min-width: 2.2em;
  font-size: 1rem;
  font-weight: 700;
  color: var(--flare);
  letter-spacing: .04em;
}

.prv-sec-title {
  margin: 0;
  font-size: clamp(1.3rem, 3.2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-strong);
}

.prv-anchor {
  margin-left: 10px;
  font-family: var(--mono);
  font-size: .95em;
  font-weight: 400;
  color: var(--mist);
  text-decoration: none;
  opacity: 0;
  transition: opacity .18s var(--ease), color .18s var(--ease);
}

.prv-sec-title:hover .prv-anchor,
.prv-anchor:focus-visible {
  opacity: 1;
  color: var(--flare);
}

.prv-p {
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text);
}

.prv-p--note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--ping);
  font-size: .9375rem;
  color: var(--text-dim);
}

/* 收集场景 */

.prv-scenes {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.prv-scene {
  padding: 16px 18px;
  border: 1px solid var(--prv-line);
  border-left: 3px solid var(--felt);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}

.prv-scene:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 196, 178, .55);
  border-left-color: var(--ping);
  box-shadow: 0 10px 24px rgba(3, 18, 19, .4);
}

.prv-scene-title {
  margin: 0 0 8px;
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text-strong);
}

.prv-scene-body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 用途 */

.prv-uses {
  margin: 0;
  border-top: 1px solid var(--prv-line);
}

.prv-use {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--prv-line);
}

.prv-use-term {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--flare-soft);
  letter-spacing: .02em;
}

.prv-use-desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 保存期限 */

.prv-hold {
  margin: 0 0 22px;
  border-top: 1px solid var(--prv-line);
}

.prv-hold-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--prv-line);
}

.prv-hold-term {
  font-size: .875rem;
  font-weight: 700;
  color: var(--text-strong);
}

.prv-hold-desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.prv-hold-desc .num {
  color: var(--ping);
  font-weight: 700;
}

.prv-guard {
  padding: 18px 18px 16px;
  border: 1px solid var(--prv-line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.prv-guard-title {
  margin: 0 0 12px;
  font-size: .9375rem;
  font-weight: 700;
  color: var(--text-strong);
}

.prv-guard-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.prv-guard-list li {
  position: relative;
  padding-left: 18px;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.prv-guard-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--ping);
  transform: rotate(45deg);
}

/* 权利 */

.prv-rights {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.prv-right {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--prv-line);
  border-radius: var(--radius);
  background: var(--surface);
}

.prv-right-tag {
  justify-self: start;
  padding: 3px 10px;
  border: 1px solid rgba(255, 106, 26, .5);
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--flare);
}

.prv-right-desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.prv-howto {
  padding: 18px;
  border-left: 3px solid var(--flare);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.prv-howto-title {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.prv-howto-body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--text);
}

.prv-howto-body--sub {
  margin-top: 10px;
  color: var(--text-dim);
}

.prv-howto-body .num {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--ping);
}

/* 更新与留档 */

.prv-updates {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.prv-update {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--prv-line);
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.prv-update::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.55em;
  width: 10px;
  height: 1px;
  background: var(--flare);
}

.prv-print {
  padding: 16px 18px;
  border: 1px dashed var(--prv-line-strong);
  border-radius: var(--radius);
}

.prv-print-body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 下一页去向 ---------- */

.prv-next {
  border-top: 1px solid var(--prv-line);
  background: var(--ink-deep);
}

.prv-next-inner {
  padding-top: 40px;
  padding-bottom: 48px;
}

.prv-next-title {
  margin: 0 0 20px;
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  font-weight: 800;
  color: var(--text-strong);
}

.prv-next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.prv-next-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--prv-line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}

.prv-next-card:hover,
.prv-next-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(47, 196, 178, .55);
  background: var(--surface-2);
  box-shadow: 0 12px 26px rgba(3, 18, 19, .45);
}

.prv-next-num {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--flare);
  letter-spacing: .06em;
}

.prv-next-label {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--text-strong);
}

.prv-next-desc {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 断点 ---------- */

@media (min-width: 700px) {
  .prv-hero-inner {
    padding-top: 44px;
    padding-bottom: 68px;
  }

  .prv-use,
  .prv-hold-row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .prv-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .prv-body {
    grid-template-columns: minmax(200px, 236px) minmax(0, 1fr);
    gap: 60px;
    padding-top: 48px;
    padding-bottom: 88px;
  }

  .prv-toc {
    position: sticky;
    top: 28px;
    align-self: start;
    padding: 18px;
  }

  .prv-content {
    max-width: var(--prv-read);
  }

  .prv-sec {
    padding-top: 36px;
  }

  .prv-guard,
  .prv-howto {
    padding: 22px 24px 20px;
  }

  .prv-right {
    padding: 18px 20px;
  }
}
</PAGE_CSS>>>