.page-privacy {
  --policy-index-w: 250px;
  --policy-gap: clamp(28px, 5vw, 76px);
}

/* ============ 首屏 ============ */
.page-privacy .policy-hero {
  padding: clamp(24px, 4vw, 56px) 0 clamp(32px, 5vw, 64px);
}

.page-privacy .policy-hero .crumb {
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-privacy .policy-hero .eyebrow {
  margin-bottom: 14px;
}

.page-privacy .policy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--ink-green);
}

.page-privacy .policy-hero .lead {
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--text-soft);
  margin: 0;
}

.page-privacy .policy-meta {
  list-style: none;
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px 40px;
}

.page-privacy .policy-meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-privacy .policy-meta__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sage);
}

.page-privacy .policy-meta__v {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.page-privacy .policy-cover {
  margin: clamp(30px, 4.4vw, 52px) 0 0;
}

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

/* ============ 正文主体布局 ============ */
.page-privacy .policy-main {
  padding: clamp(36px, 5.4vw, 76px) 0 clamp(40px, 6vw, 88px);
}

.page-privacy .policy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--policy-gap);
  align-items: start;
}

/* ---- 侧边章节索引 ---- */
.page-privacy .policy-index__cap {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sage);
  margin: 0 0 14px;
}

.page-privacy .policy-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .policy-index__list li {
  flex: 0 0 auto;
}

.page-privacy .policy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--text-soft);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-privacy .policy-index__list a:hover,
.page-privacy .policy-index__list a:focus-visible {
  color: var(--ink-green);
  border-color: var(--cyan);
  background: var(--cyan-soft);
  outline: none;
}

.page-privacy .policy-index__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .policy-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .policy-index__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-privacy .policy-index__note a {
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  word-break: break-all;
}

.page-privacy .policy-index__note a:hover,
.page-privacy .policy-index__note a:focus-visible {
  background: var(--cyan-soft);
  outline: none;
}

/* ---- 长文列 ---- */
.page-privacy .policy-body {
  max-width: 74ch;
  min-width: 0;
}

.page-privacy .policy-sec {
  scroll-margin-top: calc(var(--bar-h) + 28px);
}

.page-privacy .policy-sec + .policy-sec {
  margin-top: clamp(38px, 5.4vw, 66px);
  padding-top: clamp(38px, 5.4vw, 66px);
  border-top: 1px solid var(--line);
}

.page-privacy .policy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .policy-sec__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding: 3px 9px 3px 8px;
  border: 1px solid rgba(255, 122, 69, 0.42);
  border-radius: var(--radius);
}

.page-privacy .policy-sec h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.24;
  margin: 0;
  color: var(--ink-green);
}

.page-privacy .policy-body p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
  margin: 0 0 16px;
}

.page-privacy .policy-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-body a {
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  word-break: break-all;
}

.page-privacy .policy-body a:hover,
.page-privacy .policy-body a:focus-visible {
  background: var(--cyan-soft);
  outline: none;
}

/* ---- 菱形标记列表 ---- */
.page-privacy .policy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.76em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .policy-list li strong {
  color: var(--ink-green);
  font-weight: 600;
}

/* ---- 编号步骤列表 ---- */
.page-privacy .policy-steps {
  list-style: none;
  counter-reset: pstep;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .policy-steps > li {
  counter-increment: pstep;
  position: relative;
  padding-left: 48px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .policy-steps > li::before {
  content: "0" counter(pstep);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-green);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--cyan);
}

.page-privacy .policy-steps > li strong {
  color: var(--ink-green);
  font-weight: 600;
}

/* ---- 高亮说明块 ---- */
.page-privacy .policy-note {
  margin-top: 26px;
  padding: 20px 22px;
  background: linear-gradient(160deg, rgba(0, 229, 192, 0.11), rgba(0, 229, 192, 0.02) 78%);
  border: 1px solid rgba(0, 229, 192, 0.34);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.page-privacy .policy-note__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-green);
  margin: 0 0 10px;
}

.page-privacy .policy-note p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---- 折叠面板 ---- */
.page-privacy .policy-fold {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}

.page-privacy .policy-fold summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-green);
  list-style: none;
  transition: background 0.22s var(--ease);
}

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

.page-privacy .policy-fold summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .policy-fold[open] summary::before {
  content: "\2013";
}

.page-privacy .policy-fold summary:hover {
  background: rgba(0, 229, 192, 0.08);
}

.page-privacy .policy-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .policy-fold__list {
  list-style: none;
  margin: 0;
  padding: 18px 20px 20px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-privacy .policy-fold__list li {
  display: grid;
  gap: 5px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-privacy .policy-fold__date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wine);
}

/* ============ 底部延伸 ============ */
.page-privacy .policy-more {
  padding: clamp(46px, 6.4vw, 84px) 0;
}

.page-privacy .policy-more h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.24;
  margin: 0 0 26px;
  color: var(--ink-green);
}

.page-privacy .policy-more__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .policy-more__card {
  display: block;
  padding: 24px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease);
}

.page-privacy .policy-more__card:hover,
.page-privacy .policy-more__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  outline: none;
}

.page-privacy .policy-more__card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy .policy-more__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 10px;
}

.page-privacy .policy-more__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ============ 响应式 ============ */
@media (min-width: 620px) {
  .page-privacy .policy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .policy-index__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }

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

@media (min-width: 1000px) {
  .page-privacy .policy-layout {
    grid-template-columns: var(--policy-index-w) minmax(0, 1fr);
  }

  .page-privacy .policy-index {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
  }

  .page-privacy .policy-index__list {
    display: block;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .policy-index__list li + li {
    margin-top: 2px;
  }

  .page-privacy .policy-index__list a {
    padding: 9px 0 9px 16px;
    margin-left: -1px;
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: none;
    font-size: 14.5px;
  }

  .page-privacy .policy-index__list a:hover,
  .page-privacy .policy-index__list a:focus-visible {
    color: var(--ink-green);
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(0, 229, 192, 0.16), rgba(0, 229, 192, 0) 78%);
  }

  .page-privacy .policy-index__no {
    display: inline-block;
    min-width: 22px;
  }

  .page-privacy .policy-body {
    padding-left: clamp(8px, 1.6vw, 26px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-more__card,
  .page-privacy .policy-index__list a,
  .page-privacy .policy-fold summary {
    transition: none;
  }

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