.page-privacy {
  --pv-line: rgba(116, 179, 168, 0.28);
  --pv-line-soft: rgba(116, 179, 168, 0.16);
  --pv-tint: rgba(46, 125, 116, 0.10);
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(46, 125, 116, 0.22), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--indigo) 46%, #08181f 100%);
  color: var(--cream);
  padding-bottom: clamp(52px, 8vw, 104px);
  overflow-x: clip;
}

.page-privacy .pv-crumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-privacy .pv-crumb ol {
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .pv-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--pv-line);
}

.page-privacy .pv-crumb a {
  color: var(--jade-soft);
  text-decoration: none;
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--cream);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: clamp(20px, 3.4vw, 36px);
}

.page-privacy .pv-hero-grid {
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
  max-width: 1000px;
}

.page-privacy .pv-hero-grid .eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--jade-soft);
}

.page-privacy .pv-h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--cream);
  text-wrap: balance;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 3vw, 34px);
  margin: clamp(8px, 2vw, 16px) 0 0;
  padding-top: clamp(14px, 2vw, 18px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .pv-meta dt {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--jade-soft);
}

.page-privacy .pv-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--cream);
}

.page-privacy .pv-hero-media {
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: 1px solid var(--pv-line-soft);
  background: linear-gradient(135deg, rgba(27, 79, 74, 0.55), rgba(6, 18, 23, 0.85));
}

.page-privacy .pv-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-privacy .pv-cap {
  margin: 0;
  padding: 10px clamp(12px, 2vw, 18px) 12px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-top: 1px solid var(--pv-line-soft);
}

/* ---------- 正文双栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  margin-top: clamp(34px, 5vw, 62px);
  padding-top: clamp(22px, 3.4vw, 38px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-toc {
  border-left: 1px solid var(--pv-line);
  padding-left: clamp(14px, 2vw, 20px);
}

.page-privacy .pv-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--jade-soft);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.page-privacy .pv-toc-list a {
  display: block;
  padding: 7px 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--cinnabar);
  outline: none;
}

.page-privacy .pv-toc-no {
  display: inline-block;
  min-width: 24px;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}

.page-privacy .pv-toc-top {
  margin-top: 10px;
  color: var(--jade-soft) !important;
  font-size: 12px !important;
  letter-spacing: 0.08em;
}

/* ---------- 条款折叠块 ---------- */
.page-privacy .pv-clauses {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-privacy .pv-clause {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-clause:last-child {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: clamp(10px, 2vw, 20px);
  padding: clamp(16px, 2.6vw, 26px) 0;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-summary:hover .pv-title {
  color: var(--jade-soft);
}

.page-privacy .pv-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-privacy .pv-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.4vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
  transition: color 0.2s ease;
}

.page-privacy .pv-chev {
  align-self: center;
  width: 9px;
  height: 9px;
  border-right: 1.6px solid var(--jade-soft);
  border-bottom: 1.6px solid var(--jade-soft);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-privacy .pv-clause[open] .pv-chev {
  transform: rotate(225deg) translate(-2px, -2px);
  border-color: var(--gold);
}

.page-privacy .pv-content {
  max-width: 72ch;
  padding: 0 0 clamp(20px, 3vw, 30px);
}

.page-privacy .pv-content p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.78;
  color: var(--mist);
}

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

.page-privacy .pv-terms {
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-term {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--pv-tint);
  border-left: 2px solid var(--jade);
  border-radius: 0 3px 3px 0;
}

.page-privacy .pv-term dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--jade-soft);
}

.page-privacy .pv-term dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-privacy .pv-bullets {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .pv-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-privacy .pv-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--gold);
}

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

/* ---------- 收尾联系 ---------- */
.page-privacy .pv-outro {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-privacy .pv-contact {
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--pv-line);
  background-image: linear-gradient(135deg, rgba(27, 79, 74, 0.85), rgba(15, 42, 58, 0.92));
}

.page-privacy .pv-contact .eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .pv-outro-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--cream);
}

.page-privacy .pv-outro-lede {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pv-contact-list {
  display: grid;
  gap: 14px;
  margin: clamp(20px, 3vw, 28px) 0 0;
}

.page-privacy .pv-contact-list > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-privacy .pv-contact-list dt {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--jade-soft);
}

.page-privacy .pv-contact-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact-list dd.num {
  font-family: var(--font-mono);
  font-weight: 600;
}

.page-privacy .pv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-term {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    padding: 14px 18px;
  }

  .page-privacy .pv-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

@media (min-width: 940px) {
  .page-privacy .pv-body {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-content {
    padding-left: 4px;
  }
}

@media (max-width: 520px) {
  .page-privacy .pv-summary {
    grid-template-columns: auto minmax(0, 1fr) 16px;
    gap: 10px;
  }

  .page-privacy .pv-hero-media img {
    aspect-ratio: 16 / 9;
  }

  .page-privacy .pv-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-list a,
  .page-privacy .pv-title,
  .page-privacy .pv-chev {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding: 0;
  }

  .page-privacy .pv-toc,
  .page-privacy .pv-hero-media,
  .page-privacy .pv-actions,
  .page-privacy .pv-crumb {
    display: none !important;
  }

  .page-privacy .pv-h1,
  .page-privacy .pv-title,
  .page-privacy .pv-outro-title,
  .page-privacy .pv-content p,
  .page-privacy .pv-term dd,
  .page-privacy .pv-contact-list dd,
  .page-privacy .pv-bullets li {
    color: #111111;
  }

  .page-privacy .pv-body {
    grid-template-columns: 1fr;
    border-top-color: #cccccc;
  }

  .page-privacy .pv-clause,
  .page-privacy .pv-clause:last-child {
    border-color: #cccccc;
    break-inside: avoid;
  }

  .page-privacy details > .pv-content {
    display: block !important;
  }

  .page-privacy .pv-chev {
    display: none;
  }

  .page-privacy .pv-term {
    background: none;
    border-left-color: #999999;
  }

  .page-privacy .pv-contact {
    background-image: none;
    border-color: #cccccc;
  }
}