.page-privacy {
  --pv-idx: 216px;
  --pv-read: 748px;
  position: relative;
  background:
    radial-gradient(120% 72% at 8% -8%, rgba(44, 74, 58, 0.55), transparent 62%),
    radial-gradient(90% 60% at 96% 6%, rgba(51, 240, 208, 0.06), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--coal) 58%, var(--ink) 100%);
  color: var(--cream);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .pv-top {
  padding-top: calc(var(--head-h) + 20px);
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .breadcrumbs a {
  color: var(--mute);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--cyan);
}

.page-privacy .breadcrumbs [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: 30px;
  padding: 26px 0 46px;
}

.page-privacy .pv-hero__text {
  min-width: 0;
}

.page-privacy .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(42px, 11vw, 92px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-privacy .lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(244, 238, 223, 0.82);
}

.page-privacy .pv-facts {
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-facts__item {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-facts dt {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .pv-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream);
}

.page-privacy .pv-hero__fig {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--brown);
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.page-privacy .pv-hero__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 23, 0.18) 0%, rgba(17, 21, 20, 0.72) 100%);
  pointer-events: none;
}

/* ---------- 主体分栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 34px;
  padding: 40px 0 76px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .pv-index ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-index a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--mute);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .pv-index__num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .pv-index a:hover,
.page-privacy .pv-index a:focus-visible {
  color: var(--cream);
  border-color: var(--line-2);
  background: var(--tint-cyan);
}

.page-privacy .pv-article {
  min-width: 0;
  max-width: var(--pv-read);
}

.page-privacy .pv-sec {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-privacy .pv-sec:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.1;
  color: var(--cream);
}

.page-privacy .pv-sec__lead {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.78);
}

/* ---------- 卡片 ---------- */
.page-privacy .pv-cards {
  margin-top: 26px;
}

.page-privacy .pv-card {
  padding: 20px 20px 24px;
  border-radius: var(--r);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-privacy .pv-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
}

.page-privacy .pv-ico {
  display: block;
  width: 28px;
  height: 28px;
  color: var(--cyan);
}

.page-privacy .pv-card h3 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-privacy .pv-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.74);
}

/* ---------- 行式列表 ---------- */
.page-privacy .pv-rows {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-row__k {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.3;
  color: var(--cream);
}

.page-privacy .pv-row__k::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--orange);
}

.page-privacy .pv-row__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.74);
}

/* ---------- 权利清单 ---------- */
.page-privacy .pv-rights {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-rights li {
  display: grid;
  gap: 6px;
  padding: 16px 0 16px 18px;
  border-left: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .pv-rights strong {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 17px;
  color: var(--cyan);
}

.page-privacy .pv-rights span {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.74);
}

.page-privacy .pv-rights__note {
  margin: 20px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--tint-cyan);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.86);
}

.page-privacy .pv-rights__note strong {
  font-family: var(--font-num);
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pv-rights__note a,
.page-privacy .pv-safe__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--glow);
}

.page-privacy .pv-rights__note a:hover,
.page-privacy .pv-safe__foot a:hover,
.page-privacy .pv-rights__note a:focus-visible,
.page-privacy .pv-safe__foot a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 安全三块 ---------- */
.page-privacy .pv-safe {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-privacy .pv-safe__item {
  padding: 18px 18px 20px;
  border-radius: var(--r);
}

.page-privacy .pv-safe__item p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.76);
}

.page-privacy .pv-safe__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .pv-contact__v {
  font-size: 16px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-privacy .pv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 折叠侧带 ---------- */
.page-privacy .pv-side {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(27, 20, 16, 0.94) 0%, rgba(17, 21, 20, 0.94) 100%);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-privacy .pv-side summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 17px;
  color: var(--cream);
}

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

.page-privacy .pv-side summary::after {
  content: "＋";
  font-family: var(--font-num);
  font-size: 16px;
  color: var(--cyan);
}

.page-privacy .pv-side[open] summary::after {
  content: "－";
}

.page-privacy .pv-side summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .pv-side__body {
  padding: 4px 18px 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-side__lead {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

.page-privacy .pv-side__grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-privacy .pv-side__k {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .pv-side__list li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: rgba(244, 238, 223, 0.8);
}

.page-privacy .pv-side__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 238, 223, 0.74);
}

.page-privacy .pv-side__link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--glow);
}

.page-privacy .pv-side__link:hover,
.page-privacy .pv-side__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero {
    padding: 32px 0 56px;
  }

  .page-privacy .pv-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-facts__item {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    padding: 16px 18px 16px 0;
  }

  .page-privacy .pv-facts__item:last-child {
    border-right: 0;
  }

  .page-privacy .pv-row {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .pv-rights li {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-contact li {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-safe {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-side__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: center;
  }

  .page-privacy .pv-body {
    grid-template-columns: var(--pv-idx) minmax(0, 1fr);
    gap: 60px;
    padding: 52px 0 96px;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--head-h) + 24px);
    align-self: start;
  }

  .page-privacy .pv-index ol {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pv-index a {
    border: 0;
    border-left: 1px solid transparent;
    border-radius: 0;
    margin-left: -1px;
    padding: 10px 12px;
  }

  .page-privacy .pv-index a:hover,
  .page-privacy .pv-index a:focus-visible {
    border-left-color: var(--cyan);
  }

  .page-privacy .pv-side {
    grid-column: 2 / -1;
    max-width: var(--pv-read);
  }

  .page-privacy .pv-sec {
    padding: 44px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-card,
  .page-privacy .pv-index a,
  .page-privacy .breadcrumbs a {
    transition: none;
  }

  .page-privacy .pv-card:hover {
    transform: none;
  }
}