.page-privacy {
  --prv-rule: rgba(27, 36, 54, 0.14);
  --prv-ink-soft: #46536B;
  --prv-paper: var(--paper-100);
  display: block;
  background: var(--prv-paper);
  color: var(--paper-ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 2.75rem) 0 clamp(2.5rem, 7vw, 4.5rem);
  background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-850) 100%);
  border-bottom: 1px solid var(--ink-700);
  color: var(--white);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, rgba(53, 227, 218, 0.18), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(53, 227, 218, 0.07) 1px, transparent 1px);
  background-size: 110px 100%;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 35%, #000 72%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 35%, #000 72%, transparent);
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb,
.page-privacy .privacy-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  list-style: none;
  margin: 0 0 1.9rem;
  padding: 0;
}

.page-privacy .privacy-hero .breadcrumb__item,
.page-privacy .privacy-hero .breadcrumb__sep {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gray-400);
}

.page-privacy .privacy-hero .breadcrumb__item a {
  color: var(--cyan-150);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb__item a:hover,
.page-privacy .privacy-hero .breadcrumb__item a:focus-visible {
  color: var(--cyan-400);
  text-decoration: underline;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 1.75rem;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0;
  color: var(--cyan-400);
}

.page-privacy .privacy-hero h1 {
  margin: 0.9rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 6vw, 3.3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--white);
}

.page-privacy .privacy-hero__br {
  display: none;
}

.page-privacy .privacy-hero__lead {
  position: relative;
  margin: 0;
  max-width: 34em;
  font-size: clamp(0.97rem, 1.4vw, 1.06rem);
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 主体分栏 ---------- */
.page-privacy .privacy-main {
  background: var(--prv-paper);
  padding: clamp(2.25rem, 6vw, 4rem) 0 clamp(2.75rem, 7vw, 5rem);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 1.9rem;
  align-items: start;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  min-width: 0;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--prv-rule);
  background: var(--white);
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--paper-ink);
  text-decoration: none;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  border-color: var(--ink-700);
  background: var(--paper-300);
}

.page-privacy .privacy-index__list a span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

/* ---------- 正文栏 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 44rem;
}

.page-privacy .privacy-sec {
  padding: clamp(1.6rem, 4vw, 2.3rem) 0;
  border-top: 1px solid var(--prv-rule);
  scroll-margin-top: calc(var(--header-h-scrolled) + 1.5rem);
}

.page-privacy .privacy-sec__no {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.16em;
  color: var(--ink-700);
  text-transform: uppercase;
}

.page-privacy .privacy-sec__no::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--ink-700);
  flex: none;
}

.page-privacy .privacy-sec h2 {
  margin: 0.8rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--paper-ink);
}

.page-privacy .privacy-sec p {
  margin: 0.9rem 0 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--prv-ink-soft);
}

/* ---------- 两层缩进列表 ---------- */
.page-privacy .privacy-nest {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.2rem;
}

.page-privacy .privacy-nest__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper-ink);
}

.page-privacy .privacy-nest__title::before {
  content: "";
  width: 0.7rem;
  height: 1px;
  background: var(--ink-700);
  flex: none;
}

.page-privacy .privacy-nest__items {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0 0 0 1.05rem;
  border-left: 1px solid var(--prv-rule);
  display: grid;
  gap: 0.4rem;
}

.page-privacy .privacy-nest__items li {
  position: relative;
  padding-left: 0.95rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--prv-ink-soft);
}

.page-privacy .privacy-nest__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 5px;
  height: 5px;
  border: 1px solid var(--gray-400);
  border-radius: 50%;
}

/* ---------- 四个使用环节（时间轴） ---------- */
.page-privacy .privacy-flow {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.3rem;
  counter-reset: prv-flow;
}

.page-privacy .privacy-flow li {
  position: relative;
  padding-left: 2.55rem;
  counter-increment: prv-flow;
}

.page-privacy .privacy-flow li::before {
  content: counter(prv-flow, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink-700);
  border-radius: 50%;
  background: var(--prv-paper);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--ink-700);
}

.page-privacy .privacy-flow li::after {
  content: "";
  position: absolute;
  left: 0.87rem;
  top: 1.95rem;
  bottom: -1.3rem;
  width: 1px;
  background: var(--prv-rule);
}

.page-privacy .privacy-flow li:last-child::after {
  display: none;
}

.page-privacy .privacy-flow h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper-ink);
}

.page-privacy .privacy-flow p {
  margin: 0.3rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--prv-ink-soft);
}

/* ---------- 提示块 ---------- */
.page-privacy .privacy-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: rgba(216, 210, 196, 0.42);
  border-left: 2px solid var(--ink-700);
}

.page-privacy .privacy-note__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.page-privacy .privacy-sec .privacy-note p {
  margin: 0.45rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ---------- 中部通栏图 ---------- */
.page-privacy .privacy-figure {
  margin: clamp(1.75rem, 5vw, 2.75rem) 0;
  padding: 6px;
  background: var(--ink-950);
  border: 1px solid var(--ink-700);
  box-shadow: 6px 6px 0 var(--paper-300);
}

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

.page-privacy .privacy-figure__cap {
  padding: 0.7rem 0.35rem 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--gray-400);
}

/* ---------- 联系区块 ---------- */
.page-privacy .privacy-sec--contact {
  border-top: 1px solid var(--prv-rule);
}

.page-privacy .privacy-mail {
  display: inline-block;
  margin-top: 1.1rem;
  padding: 0.72rem 1.15rem;
  background: var(--ink-950);
  color: var(--cyan-150);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius);
  word-break: break-all;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

.page-privacy .privacy-mail:hover,
.page-privacy .privacy-mail:focus-visible {
  background: var(--ink-700);
  color: var(--white);
}

.page-privacy .privacy-sec .privacy-hours {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--prv-ink-soft);
}

.page-privacy .privacy-hours .mono-label {
  color: var(--ink-700);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: 2rem;
  padding-top: 1.35rem;
  border-top: 1px dashed var(--prv-rule);
}

.page-privacy .privacy-related .mono-label {
  margin: 0;
  color: var(--ink-700);
}

.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .privacy-related a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.75rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--prv-rule);
  background: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--paper-ink);
  text-decoration: none;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-privacy .privacy-related a span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--gray-400);
}

.page-privacy .privacy-related a:hover,
.page-privacy .privacy-related a:focus-visible {
  border-color: var(--ink-700);
  transform: translateX(3px);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 2.5rem;
  }
  .page-privacy .privacy-hero__br {
    display: inline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 15.5rem minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 4.25rem);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h-scrolled) + 2.25rem);
  }

  .page-privacy .privacy-index__list {
    display: grid;
    gap: 0;
    flex-wrap: nowrap;
    border-left: 1px solid var(--prv-rule);
    margin-top: 1.1rem;
  }

  .page-privacy .privacy-index__list a {
    position: relative;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.68rem 0.9rem 0.68rem 1.05rem;
    border: 0;
    background: none;
    font-size: 0.92rem;
    color: var(--prv-ink-soft);
  }

  .page-privacy .privacy-index__list a:hover,
  .page-privacy .privacy-index__list a:focus-visible {
    background: none;
    color: var(--ink-950);
  }

  .page-privacy .privacy-index__list a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 50%;
    width: 2px;
    height: 0;
    background: var(--cyan-400);
    transform: translateY(-50%);
    transition: height 200ms var(--ease);
  }

  .page-privacy .privacy-index__list a:hover::before,
  .page-privacy .privacy-index__list a:focus-visible::before {
    height: 100%;
  }

  .page-privacy .privacy-figure {
    margin-left: -0.9rem;
    margin-right: -0.9rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-hero__grid {
    gap: 4rem;
  }
  .page-privacy .privacy-figure {
    margin-left: -1.5rem;
    margin-right: -1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-index__list a::before,
  .page-privacy .privacy-related a,
  .page-privacy .privacy-mail {
    transition: none;
  }
  .page-privacy .privacy-related a:hover,
  .page-privacy .privacy-related a:focus-visible {
    transform: none;
  }
}
<<<END>>>