.page-privacy {
  --pv-ink: #0B1526;
  --pv-ink-soft: #33425C;
  --pv-rule: rgba(8, 16, 34, .16);
  --pv-paper-2: #DCE4F1;
  --pv-paper-3: #C9D4E6;
  color: var(--nx-signal);
}

/* ---------- 页首 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4.5vw, 3.25rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--nx-line);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(69, 230, 230, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 230, 230, .075) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 88%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.page-privacy .pv-crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 1rem;
  padding: 0;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--nx-mist);
}

.page-privacy .pv-crumbs li + li::before {
  content: "/";
  margin: 0 .5rem;
  color: rgba(255, 92, 36, .85);
}

.page-privacy .pv-crumbs a {
  color: var(--nx-mist);
  text-decoration: none;
}

.page-privacy .pv-crumbs a:hover,
.page-privacy .pv-crumbs a:focus-visible {
  color: var(--nx-cyan);
}

.page-privacy .pv-crumbs li[aria-current] {
  color: var(--nx-signal);
}

.page-privacy .pv-hero__title {
  margin: .375rem 0 0;
  font-family: var(--nx-font-display);
  font-size: clamp(2.5rem, 10vw, 4.75rem);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--nx-signal);
}

.page-privacy .pv-hero__title::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: .75rem;
  background: var(--nx-lava);
  transform: skewX(-24deg);
}

.page-privacy .pv-hero__lead {
  max-width: 46ch;
  margin: 1rem 0 0;
  font-size: clamp(.9375rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--nx-mist);
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: grid;
  gap: .625rem;
}

.page-privacy .pv-hero__meta li {
  padding-left: .75rem;
  border-left: 2px solid rgba(255, 92, 36, .62);
}

.page-privacy .pv-hero__k {
  display: block;
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--nx-mist);
  text-transform: uppercase;
}

.page-privacy .pv-hero__v {
  display: block;
  margin-top: .125rem;
  font-size: .875rem;
  line-height: 1.6;
  color: var(--nx-signal);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  position: relative;
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(69, 230, 230, .3);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 86% 100%, 0 100%);
}

.page-privacy .pv-hero__caption {
  margin-top: .625rem;
  font-size: .75rem;
  line-height: 1.6;
  color: var(--nx-mist);
}

/* ---------- 正文与侧栏 ---------- */
.page-privacy .pv-body {
  padding: clamp(1.75rem, 4.5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.page-privacy .pv-body__inner {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  grid-template-areas:
    "toc"
    "article";
}

.page-privacy .pv-article {
  grid-area: article;
  position: relative;
  background-color: var(--nx-paper);
  background-image: repeating-linear-gradient(135deg, rgba(8, 16, 34, .03) 0 1px, transparent 1px 9px);
  color: var(--pv-ink);
  border-radius: var(--nx-radius);
  padding: clamp(1.125rem, 3.4vw, 2.75rem);
  box-shadow: 6px 6px 0 -1px var(--pv-paper-3), 0 18px 40px rgba(4, 9, 18, .38);
  margin-bottom: .5rem;
}

.page-privacy .pv-article p {
  margin: 0 0 .875rem;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-article strong {
  color: var(--pv-ink);
  font-weight: 600;
}

.page-privacy .pv-sec {
  scroll-margin-top: 5.5rem;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(1.5rem, 3.4vw, 2.25rem);
  padding-top: clamp(1.25rem, 3vw, 1.875rem);
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: .625rem;
  margin-bottom: .875rem;
}

.page-privacy .pv-sec__num {
  font-family: var(--nx-font-num);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--nx-lava);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--nx-font-display);
  font-size: clamp(1.125rem, 2.6vw, 1.4375rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--pv-ink);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.125rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .5rem;
  height: 2px;
  background: var(--nx-lava);
}

.page-privacy .pv-steps {
  list-style: none;
  counter-reset: pv-step;
  margin: 0 0 .75rem;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-privacy .pv-steps li {
  counter-increment: pv-step;
  position: relative;
  padding-left: 2.25rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .18em;
  padding: .1rem .3rem;
  font-family: var(--nx-font-num);
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--nx-stand);
  background: var(--pv-paper-3);
  border-radius: 2px;
}

/* 信息类型卡 */
.page-privacy .pv-fields {
  display: grid;
  gap: .75rem;
  margin: 1rem 0 1.25rem;
}

.page-privacy .pv-field {
  background: #FFFFFF;
  border: 1px solid var(--pv-rule);
  border-top: 3px solid var(--nx-stand);
  padding: .875rem;
}

.page-privacy .pv-field h3 {
  margin: 0 0 .5rem;
  font-family: var(--nx-font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--pv-ink);
}

.page-privacy .pv-field p {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.75;
}

/* 双栏说明 */
.page-privacy .pv-duo {
  display: grid;
  gap: .75rem;
  margin: .25rem 0 1.25rem;
}

.page-privacy .pv-duo__card {
  background: #FFFFFF;
  border: 1px solid var(--pv-rule);
  border-left: 3px solid var(--nx-cyan);
  padding: .875rem;
}

.page-privacy .pv-duo__card:last-child {
  border-left-color: var(--nx-lava);
}

.page-privacy .pv-duo__card h3 {
  margin: 0 0 .5rem;
  font-family: var(--nx-font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--pv-ink);
}

.page-privacy .pv-duo__card p {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.75;
}

/* 折叠说明 */
.page-privacy .pv-fold {
  border: 1px solid var(--pv-rule);
  background: var(--pv-paper-2);
  margin: 0 0 .75rem;
}

.page-privacy .pv-fold summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: .75rem 1rem .75rem 2.25rem;
  font-size: .875rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--pv-ink);
}

.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold summary::before {
  content: "+";
  position: absolute;
  left: .875rem;
  top: .68rem;
  font-family: var(--nx-font-num);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1;
  color: var(--nx-lava);
}

.page-privacy .pv-fold[open] summary::before {
  content: "–";
}

.page-privacy .pv-fold summary:hover {
  background: rgba(69, 230, 230, .12);
}

.page-privacy .pv-fold__body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--pv-rule);
  padding-top: .75rem;
}

.page-privacy .pv-fold__body p {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.8;
}

/* 权利渠道提示块 */
.page-privacy .pv-callout {
  margin-top: 1rem;
  padding: .875rem 1rem;
  background: #FFFFFF;
  border: 1px solid var(--pv-rule);
  border-left: 3px solid var(--nx-warn);
}

.page-privacy .pv-callout__title {
  margin: 0 0 .375rem !important;
  font-family: var(--nx-font-display);
  font-size: .9375rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--pv-ink);
}

.page-privacy .pv-callout p:last-child {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
}

/* 结尾导流 */
.page-privacy .pv-tail {
  margin-top: clamp(1.5rem, 3vw, 2rem);
  padding-top: 1rem;
  border-top: 2px solid var(--pv-ink);
}

.page-privacy .pv-tail p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.85;
}

.page-privacy .pv-link {
  color: var(--nx-stand);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--nx-lava);
}

/* ---------- 侧栏 ---------- */
.page-privacy .pv-side {
  grid-area: toc;
  display: grid;
  gap: .875rem;
  align-content: start;
}

.page-privacy .pv-toc {
  border: 1px solid var(--nx-line-soft);
  background: rgba(16, 30, 60, .78);
  padding: .875rem;
}

.page-privacy .pv-toc__title {
  margin: 0 0 .625rem;
  font-size: .6875rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--nx-cyan);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .125rem .625rem;
}

.page-privacy .pv-toc__list a {
  display: block;
  padding: .375rem .5rem .375rem .625rem;
  border-left: 2px solid transparent;
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--nx-mist);
  text-decoration: none;
  transition: color .2s var(--nx-ease), background-color .2s var(--nx-ease), border-color .2s var(--nx-ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--nx-signal);
  background: rgba(69, 230, 230, .09);
}

.page-privacy .pv-toc__list a[aria-current="location"] {
  color: var(--nx-signal);
  border-left-color: var(--nx-lava);
  background: rgba(69, 230, 230, .12);
}

.page-privacy .pv-pass {
  border: 1px solid var(--nx-line-soft);
  background: var(--nx-night);
  padding: .875rem;
}

.page-privacy .pv-pass__label {
  margin: 0 0 .5rem;
  font-size: .6875rem;
  letter-spacing: .18em;
  color: var(--nx-warn);
}

.page-privacy .pv-pass__mail,
.page-privacy .pv-pass__tel {
  margin: 0 0 .25rem;
  font-family: var(--nx-font-num);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--nx-signal);
  word-break: break-all;
}

.page-privacy .pv-pass__note {
  margin: .5rem 0 .75rem;
  font-size: .75rem;
  line-height: 1.7;
  color: var(--nx-mist);
}

.page-privacy .pv-pass__link {
  display: inline-block;
  padding: .4375rem .8125rem;
  background: var(--nx-lava);
  color: #FFFFFF;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-decoration: none;
  border-radius: 2px;
}

.page-privacy .pv-pass__link:hover,
.page-privacy .pv-pass__link:focus-visible {
  background: #E24A16;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-privacy .pv-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .pv-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .pv-body__inner {
    grid-template-columns: minmax(0, 1fr) 268px;
    grid-template-areas: "article toc";
    align-items: start;
  }

  .page-privacy .pv-article {
    box-shadow: 10px 10px 0 -1px var(--pv-paper-3), 0 18px 40px rgba(4, 9, 18, .38);
  }

  .page-privacy .pv-side {
    position: sticky;
    top: 1.25rem;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1160px) {
  .page-privacy .pv-body__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
}

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

@media print {
  .page-privacy .pv-side,
  .page-privacy .pv-hero__figure,
  .page-privacy .pv-crumbs {
    display: none !important;
  }

  .page-privacy .pv-article {
    box-shadow: none;
    background-image: none;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
  }
}