.page-privacy {
  --pv-index-w: 176px;
  --pv-text: #2f3537;
  padding-bottom: clamp(56px, 9vw, 118px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(22px, 4.2vw, 48px);
}

.page-privacy .privacy-title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(44px, 8.4vw, 100px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.88;
  color: var(--ink);
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-privacy .privacy-meta li span {
  flex: none;
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--green-tactic);
  padding-top: 3px;
}

/* ---------- 首屏图 ---------- */
.page-privacy .privacy-figure {
  margin: clamp(28px, 4.4vw, 54px) 0 clamp(34px, 5.2vw, 66px);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--green-deep);
}

.page-privacy .privacy-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-privacy .privacy-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-index li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 6px 10px 12px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--steel);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-privacy .privacy-index a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green-tactic);
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  color: var(--ink);
  border-left-color: var(--orange);
  background: rgba(255, 122, 26, 0.06);
}

.page-privacy .privacy-index a:hover .mono,
.page-privacy .privacy-index a:focus-visible .mono {
  color: var(--orange);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  padding-top: clamp(16px, 2.2vw, 24px);
  margin-top: clamp(34px, 5vw, 56px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}

.page-privacy .privacy-section:first-child {
  margin-top: 0;
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .privacy-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  background: var(--green-deep);
  padding: 3px 8px 4px;
}

.page-privacy .privacy-section-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(22px, 2.7vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body p {
  max-width: 62ch;
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pv-text);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.3em;
  padding: 0;
  max-width: 64ch;
}

.page-privacy .privacy-list li {
  position: relative;
  margin: 0 0 1em;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--pv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 10px;
  height: 1px;
  background: var(--orange);
}

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

/* ---------- 折叠 ---------- */
.page-privacy .privacy-fold {
  max-width: 64ch;
  margin: 0 0 1.4em;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(20, 24, 26, 0.03);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--green-deep);
}

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

.page-privacy .privacy-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--orange);
}

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

.page-privacy .privacy-fold-body {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-fold-body p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 深色联系卡 ---------- */
.page-privacy .privacy-contact {
  max-width: 64ch;
  margin: 6px 0 1.4em;
  padding: clamp(20px, 3vw, 30px);
  background: var(--green-deep);
  border-left: 3px solid var(--cyan);
}

.page-privacy .privacy-contact-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy .privacy-contact > p {
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.82);
  margin-bottom: 18px;
}

.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .privacy-contact-list li {
  display: grid;
  gap: 3px;
  padding: 0;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.page-privacy .privacy-contact-list .privacy-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(244, 241, 232, 0.55);
}

.page-privacy .privacy-contact-list a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.42);
  word-break: break-word;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-contact-list a:hover,
.page-privacy .privacy-contact-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(38px, 5.4vw, 64px);
  padding-top: clamp(16px, 2.2vw, 24px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .privacy-related a {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--green-deep);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-privacy .privacy-related a:hover,
.page-privacy .privacy-related a:focus-visible {
  border-color: var(--orange);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 4.4vw, 68px);
    align-items: end;
  }

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

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: clamp(24px, 4vw, 44px);
    align-self: start;
  }
}

@media (min-width: 1180px) {
  .page-privacy {
    --pv-index-w: 196px;
  }
}
<<<END>>>