.page-privacy {
  --pv-line: rgba(33, 26, 23, 0.14);
  --pv-line-soft: rgba(33, 26, 23, 0.08);
  --pv-ink-soft: rgba(33, 26, 23, 0.74);
  --pv-cream-glass: rgba(255, 255, 255, 0.55);
  position: relative;
  overflow-x: hidden;
  background-color: var(--sg-cream);
  color: var(--sg-ink);
  font-family: var(--sg-sans);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(900px 420px at 12% 12%, rgba(159, 176, 200, 0.16), transparent 70%),
    radial-gradient(760px 380px at 88% 62%, rgba(217, 164, 65, 0.09), transparent 72%);
  z-index: 0;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

/* ---------- 页首 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(165deg, var(--sg-sky) 0%, var(--sg-sky-deep) 100%);
  color: var(--sg-cream);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  opacity: 0.42;
  z-index: -2;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 27, 58, 0.55) 0%, rgba(11, 27, 58, 0.82) 100%),
    radial-gradient(600px 260px at 78% 18%, rgba(242, 200, 121, 0.18), transparent 70%);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sg-gold), transparent);
}

.page-privacy .pv-hero__inner {
  padding-top: 28px;
  padding-bottom: 44px;
}

.page-privacy .pv-hero__crumb {
  margin-bottom: 22px;
}

.page-privacy .pv-hero__crumb .sg-breadcrumb__link,
.page-privacy .pv-hero__crumb .sg-breadcrumb__current,
.page-privacy .pv-hero__crumb .sg-breadcrumb__sep {
  color: var(--sg-mist);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .pv-hero__crumb .sg-breadcrumb__current {
  color: var(--sg-gold-bright);
}

.page-privacy .pv-hero__eyebrow {
  color: var(--sg-gold-bright);
  letter-spacing: 0.18em;
  font-size: 12px;
  margin: 0 0 14px;
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-family: var(--sg-serif);
  font-weight: 800;
  font-size: clamp(32px, 8vw, 62px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--sg-cream);
}

.page-privacy .pv-hero__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 241, 228, 0.86);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__meta li {
  padding: 6px 12px;
  border: 1px solid var(--sg-glass-line);
  border-radius: 999px;
  background: var(--sg-glass);
  font-size: 12px;
  line-height: 1.5;
  color: rgba(247, 241, 228, 0.9);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  padding: 20px 18px;
  border: 1px solid var(--pv-line);
  border-radius: var(--sg-radius);
  background: var(--pv-cream-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(11, 27, 58, 0.06);
}

.page-privacy .pv-toc__label {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pv-line);
  font-family: var(--sg-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--sg-sky);
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-radius: var(--sg-radius-sm);
  color: var(--sg-ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.25s var(--sg-ease), color 0.25s var(--sg-ease);
}

.page-privacy .pv-toc__no {
  flex: none;
  font-family: var(--sg-serif);
  font-size: 12px;
  font-weight: 700;
  color: var(--sg-gold);
  letter-spacing: 0.04em;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: rgba(217, 164, 65, 0.16);
  color: var(--sg-sky);
  outline: none;
}

.page-privacy .pv-toc__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-toc__note {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-toc .sg-btn {
  display: inline-block;
  text-decoration: none;
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clauses {
  min-width: 0;
}

.page-privacy .pv-clause {
  position: relative;
  padding: 26px 0 30px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-clause:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 64px;
  height: 1px;
  background: linear-gradient(90deg, var(--sg-gold), transparent);
}

.page-privacy .pv-clause:first-child::before {
  display: none;
}

.page-privacy .pv-clause__no {
  margin: 0 0 6px;
  font-family: var(--sg-serif);
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--sg-gold);
}

.page-privacy .pv-clause__title {
  margin: 0 0 16px;
  font-family: var(--sg-serif);
  font-size: clamp(21px, 4.4vw, 30px);
  font-weight: 700;
  line-height: 1.32;
  color: var(--sg-sky);
}

.page-privacy .pv-clause__text p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

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

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

.page-privacy .pv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  max-width: 68ch;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--sg-mist);
}

.page-privacy .pv-list--accent li::before {
  background: var(--sg-gold);
  border-radius: 50%;
}

/* ---------- 折叠面板 ---------- */
.page-privacy .pv-fold {
  margin: 0 0 12px;
  padding: 0 16px;
  border: 1px solid var(--pv-line);
  border-radius: var(--sg-radius-sm);
  background: rgba(255, 255, 255, 0.5);
  transition: border-color 0.25s var(--sg-ease), background 0.25s var(--sg-ease);
}

.page-privacy .pv-fold[open] {
  border-color: rgba(217, 164, 65, 0.55);
  background: rgba(255, 255, 255, 0.74);
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  font-family: var(--sg-sans);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--sg-sky);
  list-style: none;
}

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

.page-privacy .pv-fold summary::after {
  content: "展开";
  flex: none;
  padding: 3px 10px;
  border: 1px solid rgba(217, 164, 65, 0.5);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sg-gold);
}

.page-privacy .pv-fold[open] summary::after {
  content: "收起";
  background: rgba(217, 164, 65, 0.14);
}

.page-privacy .pv-fold__body {
  padding-bottom: 6px;
}

.page-privacy .pv-fold__body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-fold__body .pv-list {
  margin-bottom: 14px;
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin: 8px 0 20px;
  padding: 22px 18px;
  border-radius: var(--sg-radius);
  border: 1px solid rgba(242, 200, 121, 0.32);
  background: linear-gradient(140deg, var(--sg-sky) 0%, var(--sg-sky-deep) 100%);
  color: var(--sg-cream);
  box-shadow: 0 14px 34px rgba(11, 27, 58, 0.2);
}

.page-privacy .pv-contact__label {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--sg-gold-bright);
}

.page-privacy .pv-contact__mail {
  margin: 0 0 12px;
  font-family: var(--sg-serif);
  font-size: clamp(17px, 4.4vw, 25px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--sg-cream);
  word-break: break-all;
}

.page-privacy .pv-contact__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 241, 228, 0.78);
}

/* ---------- 行内链接与返回 ---------- */
.page-privacy .pv-inline-link {
  color: var(--sg-sky-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--sg-gold);
  padding-bottom: 1px;
  transition: color 0.25s var(--sg-ease), border-color 0.25s var(--sg-ease);
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  color: var(--sg-orange);
  border-color: var(--sg-orange);
  outline: none;
}

.page-privacy .pv-backtop {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-backtop__link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pv-ink-soft);
  text-decoration: none;
  border-bottom: 1px dashed var(--pv-line);
  padding-bottom: 2px;
  transition: color 0.25s var(--sg-ease), border-color 0.25s var(--sg-ease);
}

.page-privacy .pv-backtop__link:hover,
.page-privacy .pv-backtop__link:focus-visible {
  color: var(--sg-sky);
  border-color: var(--sg-gold);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-hero__inner {
    padding-top: 36px;
    padding-bottom: 60px;
  }

  .page-privacy .pv-hero__lead {
    font-size: 17px;
  }

  .page-privacy .pv-body {
    padding-top: 56px;
    padding-bottom: 88px;
  }

  .page-privacy .pv-clause {
    padding: 34px 0 38px;
  }

  .page-privacy .pv-clause__text p,
  .page-privacy .pv-list li,
  .page-privacy .pv-fold__body p {
    font-size: 16px;
  }

  .page-privacy .pv-contact {
    padding: 28px 26px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
    padding: 24px 22px;
  }

  .page-privacy .pv-clause:first-child {
    padding-top: 0;
  }

  .page-privacy .pv-clause__no {
    font-size: 38px;
  }

  .page-privacy .pv-clause__text p {
    max-width: 70ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-fold,
  .page-privacy .pv-inline-link,
  .page-privacy .pv-backtop__link {
    transition: none;
  }
}
<<<END>>>

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