.page-privacy {
  --privacy-soft: rgba(168, 181, 160, .10);
  --privacy-soft-line: rgba(168, 181, 160, .30);
  background: var(--bw-deep);
  color: var(--bw-cream);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--bw-rock);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--bw-moss) 0%, var(--bw-blue) 62%, var(--bw-signal) 100%);
  opacity: .6;
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-size: .82rem;
  color: var(--bw-mist);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}

.page-privacy .privacy-title {
  margin: 14px 0 0;
  font-family: var(--bw-font-sans);
  font-weight: 300;
  font-size: clamp(1.95rem, 5vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--bw-cream);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, .82);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--bw-radius);
}

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

/* ---------- 正文与侧栏 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(42px, 6vw, 82px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 58px);
}

.page-privacy .privacy-aside {
  order: -1;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--bw-font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bw-mist);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: .9rem;
  color: rgba(244, 239, 228, .72);
  text-decoration: none;
  transition: color .2s var(--bw-ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--bw-signal);
}

.page-privacy .privacy-toc__num {
  font-family: var(--bw-font-mono);
  font-size: .74rem;
  color: var(--bw-mist);
}

.page-privacy .privacy-top {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--bw-font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--bw-mist);
  text-decoration: none;
  border-bottom: 1px solid var(--bw-line);
  padding-bottom: 2px;
  transition: color .2s var(--bw-ease), border-color .2s var(--bw-ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--bw-signal);
  border-color: var(--bw-signal);
}

/* ---------- 条款章节 ---------- */
.page-privacy .privacy-doc {
  counter-reset: privacy-sec;
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding-block: clamp(30px, 4.4vw, 54px);
  border-top: 1px solid var(--bw-line-soft);
}

.page-privacy .privacy-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-sec::before {
  counter-increment: privacy-sec;
  content: counter(privacy-sec, decimal-leading-zero);
  display: block;
  margin-bottom: 12px;
  font-family: var(--bw-font-mono);
  font-size: .78rem;
  letter-spacing: .24em;
  color: var(--bw-clay);
}

.page-privacy .privacy-sec__title {
  margin: 0 0 14px;
  font-family: var(--bw-font-sans);
  font-weight: 600;
  font-size: clamp(1.32rem, 2.6vw, 1.85rem);
  line-height: 1.3;
  color: var(--bw-cream);
}

.page-privacy .privacy-sec > p {
  max-width: 66ch;
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.82;
  color: rgba(244, 239, 228, .84);
}

/* 场景定义表 */
.page-privacy .privacy-defs {
  display: grid;
  margin: 24px 0 0;
}

.page-privacy .privacy-defs__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--bw-line-soft);
}

.page-privacy .privacy-defs__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-defs dt {
  font-size: .98rem;
  font-weight: 600;
  color: var(--bw-cream);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(244, 239, 228, .74);
}

/* 用途条目 */
.page-privacy .privacy-uses {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-uses li {
  padding: 16px 18px;
  border-radius: var(--bw-radius-sm);
  background: var(--privacy-soft);
}

.page-privacy .privacy-uses__k {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bw-cream);
}

.page-privacy .privacy-uses__k::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 2px;
  background: var(--bw-signal);
  vertical-align: middle;
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.76;
  color: rgba(244, 239, 228, .76);
}

/* 列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: .96rem;
  line-height: 1.78;
  color: rgba(244, 239, 228, .82);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 1px;
  background: var(--bw-mist);
}

/* 共享与安全 */
.page-privacy .privacy-share {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-share li {
  padding: 14px 18px;
  border-left: 2px solid var(--privacy-soft-line);
  border-radius: 0 var(--bw-radius-sm) var(--bw-radius-sm) 0;
  background: rgba(63, 107, 74, .16);
  font-size: .96rem;
  line-height: 1.78;
  color: rgba(244, 239, 228, .82);
}

.page-privacy .privacy-share strong {
  font-weight: 600;
  color: var(--bw-cream);
}

/* 折叠条款 */
.page-privacy .privacy-fold {
  margin: 22px 0 0;
  padding: 0 18px;
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-sm);
  background: rgba(7, 26, 18, .55);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  font-size: .95rem;
  font-weight: 600;
  color: var(--bw-cream);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-fold summary::after {
  content: "+";
  font-family: var(--bw-font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--bw-signal);
}

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

.page-privacy .privacy-fold__body {
  padding: 14px 0 16px;
  border-top: 1px solid var(--bw-line-soft);
}

.page-privacy .privacy-fold__body p {
  margin: 0 0 10px;
  font-size: .94rem;
  line-height: 1.78;
  color: rgba(244, 239, 228, .76);
}

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

/* 版本记录 */
.page-privacy .privacy-versions {
  margin: 24px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px solid var(--bw-line);
}

.page-privacy .privacy-versions li {
  position: relative;
  padding: 0 0 16px 8px;
  font-size: .95rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, .78);
}

.page-privacy .privacy-versions li:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-versions li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bw-clay);
}

.page-privacy .privacy-versions b {
  margin-right: 8px;
  font-family: var(--bw-font-mono);
  font-weight: 500;
  color: var(--bw-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }
}

@media (min-width: 940px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    order: 0;
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-toc {
    padding-left: 18px;
    border-left: 1px solid var(--bw-line);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
  }

  .page-privacy .privacy-toc__list a {
    width: 100%;
    padding: 6px 0;
    border-bottom: 1px solid transparent;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-color: var(--bw-line);
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

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