.page-privacy {
  --p-hair: rgba(93, 107, 103, 0.32);
  --p-hair-strong: rgba(93, 107, 103, 0.5);
  --p-gold-hair: rgba(216, 168, 78, 0.42);
  --p-body-w: 760px;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(118deg, rgba(255, 255, 255, 0.014) 0 1px, transparent 1px 7px),
    radial-gradient(120% 78% at 6% 0%, rgba(26, 54, 40, 0.88), transparent 64%);
  color: var(--paper);
  overflow-x: hidden;
  padding-bottom: 88px;
}

.page-privacy .privacy-wrap {
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-privacy .breadcrumb {
  padding: 20px var(--gutter) 0;
  max-width: var(--shell-max);
  margin: 0 auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: 26px 0 0;
  border-bottom: 1px solid var(--p-hair);
  margin-bottom: 8px;
}

.page-privacy .privacy-hero__inner {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  gap: 30px;
}

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

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(34px, 7vw, 82px);
  line-height: 1.08;
  letter-spacing: 0.005em;
  color: var(--paper);
}

.page-privacy .privacy-hero__title strong {
  font-weight: 700;
  color: var(--gold);
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--gold-deep);
}

.page-privacy .privacy-hero__sub {
  margin: 24px 0 0;
  max-width: 48ch;
  font-size: var(--step-body);
  line-height: 1.9;
  color: var(--mute);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--p-hair-strong);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(160deg, var(--felt), var(--ink));
  overflow: hidden;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.92);
}

.page-privacy .privacy-hero__caption {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px 14px;
  border-top: 1px solid var(--p-hair);
  background: var(--felt);
}

.page-privacy .privacy-hero__caption span {
  font-family: var(--font-mono);
  font-size: var(--step-micro);
  letter-spacing: 0.14em;
  color: var(--stone);
  border: 1px solid var(--p-hair);
  padding: 3px 8px;
}

.page-privacy .privacy-hero__caption span:nth-child(2) {
  color: var(--gold-hi);
  border-color: var(--p-gold-hair);
}

/* ---------- 细线节点装饰 ---------- */
.page-privacy .privacy-flow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 34px;
  margin-top: 30px;
}

.page-privacy .privacy-flow::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--p-hair-strong) 10%, var(--p-hair-strong) 90%, transparent);
}

.page-privacy .privacy-flow span {
  position: relative;
  width: 5px;
  height: 5px;
  background: var(--stone);
  transform: rotate(45deg);
}

.page-privacy .privacy-flow span:nth-child(3) {
  width: 8px;
  height: 8px;
  background: var(--gold);
}

/* ---------- 目录 + 条款 ---------- */
.page-privacy .privacy-layout {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 34px var(--gutter) 0;
}

.page-privacy .privacy-toc {
  margin-bottom: 34px;
  padding-top: 14px;
  border-top: 2px solid var(--gold-deep);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step-micro);
  letter-spacing: 0.22em;
  color: var(--stone);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 14px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 0 7px;
  font-size: var(--step-small);
  line-height: 1.5;
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--p-gold-hair);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

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

.page-privacy .privacy-clause {
  max-width: var(--p-body-w);
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--p-hair);
  scroll-margin-top: 92px;
}

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

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

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 38px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(216, 168, 78, 0.46);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 2.7vw, 30px);
  line-height: 1.3;
  color: var(--paper);
}

.page-privacy .privacy-clause:target .privacy-clause__title {
  color: var(--gold-hi);
}

.page-privacy .privacy-clause p {
  margin: 0 0 16px;
  font-size: var(--step-body);
  line-height: 1.92;
  color: rgba(239, 231, 215, 0.84);
}

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

.page-privacy .privacy-clause a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--p-gold-hair);
  padding-bottom: 1px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

/* ---------- 可展开说明 ---------- */
.page-privacy .privacy-fold {
  margin: 22px 0 20px;
  border: 1px solid var(--p-hair-strong);
  border-left: 3px solid var(--gold);
  background: linear-gradient(180deg, var(--lift), var(--felt));
  box-shadow: var(--shadow-hard-sm);
}

.page-privacy .privacy-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--step-small);
  letter-spacing: 0.06em;
  color: var(--gold-hi);
}

.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: 14px;
  color: var(--gold);
}

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

.page-privacy .privacy-fold > summary:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: -3px;
}

.page-privacy .privacy-fold__body {
  padding: 6px 16px 16px;
  border-top: 1px dashed var(--p-hair);
}

.page-privacy .privacy-fold__body p {
  margin: 10px 0 0;
  font-size: var(--step-small);
  line-height: 1.85;
  color: rgba(239, 231, 215, 0.78);
}

.page-privacy .privacy-facts {
  margin: 12px 0 0;
}

.page-privacy .privacy-facts__row {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--p-hair);
}

.page-privacy .privacy-facts__row:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-privacy .privacy-facts dt {
  font-family: var(--font-mono);
  font-size: var(--step-micro);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: var(--step-small);
  line-height: 1.8;
  color: rgba(239, 231, 215, 0.8);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  font-size: var(--step-small);
  line-height: 1.82;
  color: rgba(239, 231, 215, 0.8);
  border-bottom: 1px dashed var(--p-hair);
}

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

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 联系方式收束 ---------- */
.page-privacy .privacy-sign {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  margin-top: 24px !important;
  padding: 16px 18px;
  border: 1px solid var(--p-hair);
  border-top: 2px solid var(--gold-deep);
  background: var(--felt);
}

.page-privacy .privacy-sign__key {
  font-family: var(--font-mono);
  font-size: var(--step-micro);
  letter-spacing: 0.14em;
  color: var(--stone);
  align-self: center;
}

.page-privacy .privacy-sign__val {
  font-family: var(--font-mono);
  font-size: var(--step-small);
  letter-spacing: 0.02em;
  color: var(--gold-hi);
  word-break: break-word;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
  background: linear-gradient(150deg, var(--gold-hi), var(--gold) 56%, var(--gold-deep));
  border: 2px solid var(--gold-deep);
  box-shadow: var(--shadow-hard-sm);
  transition: transform 180ms ease;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  transform: translateY(-3px);
}

.page-privacy .privacy-top:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-facts__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .privacy-sign {
    grid-template-columns: 84px minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 56px;
    padding-bottom: 6px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    padding-top: 48px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
    margin-bottom: 0;
  }

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

  .page-privacy .privacy-body {
    padding-top: 4px;
  }

  .page-privacy .privacy-clause {
    padding-bottom: 44px;
    margin-bottom: 44px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-clause__head {
    gap: 18px;
    margin-bottom: 20px;
  }
}

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

  .page-privacy .privacy-top:hover,
  .page-privacy .privacy-top:focus-visible {
    transform: none;
  }
}