.page-privacy {
  --pp-ink-text: #0B201A;
  --pp-ink-soft: #384842;
  --pp-gold-deep: #8A6420;
  --pp-blue-deep: #1B4FA8;
  --pp-paper-line: rgba(11, 32, 26, .14);
  --pp-doc-pad: clamp(1.25rem, 3.6vw, 3rem);
  background: var(--ink);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.4rem) 0 clamp(2.4rem, 6vw, 4.4rem);
  background: var(--ink);
  border-bottom: 1px solid var(--gold-30);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-privacy .privacy-hero__texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(47, 111, 228, .3) 0%, transparent 58%),
    linear-gradient(180deg, rgba(7, 18, 15, .55) 0%, rgba(7, 18, 15, .9) 58%, var(--ink) 100%);
}

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

.page-privacy .breadcrumb a {
  color: var(--paper-70);
}

.page-privacy .breadcrumb a:hover {
  color: var(--gold);
}

.page-privacy .privacy-hero__kicker {
  margin: 1.1rem 0 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-hero__title {
  margin: .7rem 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 7vw, 3.4rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(1rem, 2.6vw, 1.5rem) 0 0;
  max-width: 60ch;
  font-size: clamp(.94rem, 1.7vw, 1.04rem);
  line-height: 1.85;
  color: var(--paper-86);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: clamp(1.1rem, 3vw, 1.7rem) 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-body {
  padding-block: var(--pad-y);
  background: linear-gradient(180deg, var(--ink) 0%, #0A1A15 46%, var(--ink) 100%);
}

.page-privacy .privacy-grid {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.6rem);
}

/* ---------- 目录轴 ---------- */
.page-privacy .privacy-axis {
  padding-top: 1rem;
  border-top: 1px solid var(--gold-30);
}

.page-privacy .axis-nav__label {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .axis-nav {
  display: flex;
  gap: .4rem;
  margin: 0;
  padding: 0 0 .55rem;
  overflow-x: auto;
  list-style: none;
}

.page-privacy .axis-nav li {
  flex: 0 0 auto;
}

.page-privacy .axis-nav__link {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .45rem .7rem;
  border: 1px solid var(--paper-22);
  color: var(--paper-70);
  font-size: .86rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .axis-nav__num {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--blue-lt);
}

.page-privacy .axis-nav__link:hover,
.page-privacy .axis-nav__link:focus-visible {
  color: var(--paper);
  border-color: var(--gold);
  background: var(--gold-16);
}

.page-privacy .axis-nav__link[aria-current="location"] {
  color: var(--paper);
  border-color: var(--magenta);
  background: var(--magenta-24);
}

.page-privacy .axis-nav__link[aria-current="location"] .axis-nav__num {
  color: var(--gold);
}

.page-privacy .privacy-axis__note {
  margin: 1.1rem 0 0;
  padding-top: .9rem;
  border-top: 1px dashed var(--gold-16);
  font-size: .76rem;
  line-height: 1.7;
  color: var(--paper-45);
}

/* ---------- 纸张条款册 ---------- */
.page-privacy .privacy-doc {
  padding: var(--pp-doc-pad);
  background: var(--paper);
  background-image: linear-gradient(180deg, rgba(216, 169, 74, .12), rgba(216, 169, 74, 0) 180px);
  color: var(--pp-ink-soft);
  border-top: 3px solid var(--gold);
  box-shadow: 0 30px 70px -42px rgba(0, 0, 0, .95);
}

.page-privacy .privacy-doc p {
  margin: .75rem 0 0;
  font-size: clamp(.92rem, 1.6vw, 1rem);
  line-height: 1.82;
}

.page-privacy .privacy-doc a {
  color: var(--pp-blue-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-doc a:hover {
  text-decoration-color: var(--pp-gold-deep);
}

.page-privacy .doc-section {
  scroll-margin-top: calc(var(--header-h) + 1.2rem);
}

.page-privacy .doc-section + .doc-section {
  margin-top: clamp(1.8rem, 4vw, 2.8rem);
  padding-top: clamp(1.4rem, 3vw, 2.2rem);
  border-top: 1px solid var(--gold-30);
}

.page-privacy .doc-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: .5rem;
}

.page-privacy .doc-section__num {
  padding: .15rem .45rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--pp-gold-deep);
  border: 1px solid rgba(138, 100, 32, .38);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .doc-section__head:hover .doc-section__num {
  background: var(--pp-gold-deep);
  color: var(--paper);
}

.page-privacy .doc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 3.4vw, 1.55rem);
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--pp-ink-text);
}

/* ---------- 三类信息卡 ---------- */
.page-privacy .info-cards {
  display: grid;
  gap: .75rem;
  margin-top: 1.2rem;
}

.page-privacy .info-card {
  padding: 1rem 1.1rem 1.1rem;
  background: var(--ink);
  color: var(--paper-86);
  border-left: 3px solid var(--blue);
}

.page-privacy .info-card--gold {
  border-left-color: var(--gold);
}

.page-privacy .info-card--lime {
  border-left-color: var(--lime);
}

.page-privacy .info-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .6rem;
}

.page-privacy .info-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--paper);
}

.page-privacy .info-card__idx {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--paper-45);
}

.page-privacy .info-card__text {
  margin: .55rem 0 0;
  font-size: .87rem;
  line-height: 1.78;
  color: var(--paper-86);
}

/* ---------- 编号清单 ---------- */
.page-privacy .doc-list {
  display: grid;
  gap: 1rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .doc-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .85rem;
}

.page-privacy .doc-list__num {
  padding-top: .3rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--pp-blue-deep);
}

.page-privacy .doc-list h3 {
  margin: 0;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--pp-ink-text);
}

.page-privacy .doc-list p {
  margin: .3rem 0 0;
  font-size: .89rem;
  line-height: 1.78;
}

/* ---------- 要点列表 ---------- */
.page-privacy .rule-list {
  display: grid;
  gap: .65rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .rule-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: clamp(.89rem, 1.6vw, .97rem);
  line-height: 1.75;
}

.page-privacy .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: .48rem;
  height: .48rem;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 联系块 ---------- */
.page-privacy .contact-block {
  margin-top: 1.3rem;
  padding: 1.05rem 1.15rem;
  background: rgba(11, 32, 26, .05);
  border: 1px solid rgba(11, 32, 26, .16);
  border-left: 3px solid var(--pp-blue-deep);
}

.page-privacy .contact-block dl {
  display: grid;
  gap: .55rem;
  margin: 0;
}

.page-privacy .contact-block div {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: .7rem;
  align-items: baseline;
}

.page-privacy .contact-block dt {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--pp-gold-deep);
}

.page-privacy .contact-block dd {
  margin: 0;
  font-size: .89rem;
  line-height: 1.6;
  color: var(--pp-ink-text);
  word-break: break-word;
}

/* ---------- 文本按钮 ---------- */
.page-privacy .doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.25rem;
}

.page-privacy .doc-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem .95rem;
  border: 1px solid var(--pp-blue-deep);
  color: var(--pp-blue-deep);
  font-size: .84rem;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  background: var(--pp-blue-deep);
  color: var(--paper);
  text-decoration: none;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  display: none;
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  padding: .55rem .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-top[data-visible="true"] {
  display: inline-flex;
}

.page-privacy .privacy-top:hover {
  background: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .info-card:nth-child(2) {
    margin-inline-start: 1.4rem;
  }

  .page-privacy .axis-nav {
    overflow: visible;
    flex-wrap: wrap;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-privacy .privacy-axis {
    position: sticky;
    top: calc(var(--header-h) + 1.2rem);
    padding-top: 1.1rem;
  }

  .page-privacy .axis-nav {
    display: grid;
    gap: .1rem;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .axis-nav__link {
    padding: .58rem .7rem;
    border: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-privacy .axis-nav__link:hover,
  .page-privacy .axis-nav__link:focus-visible {
    border-left-color: var(--gold);
    background: var(--gold-16);
  }

  .page-privacy .axis-nav__link[aria-current="location"] {
    border-left-color: var(--magenta);
    background: rgba(228, 63, 143, .1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .axis-nav__link,
  .page-privacy .doc-section__num,
  .page-privacy .doc-link,
  .page-privacy .privacy-top {
    transition: none;
  }

  .page-privacy .privacy-top:hover {
    transform: none;
  }
}
<<<END>>>