.page-privacy {
  --privacy-measure: 40rem;
  --privacy-rule: rgba(124, 155, 163, .34);
  --privacy-gold-soft: rgba(242, 181, 68, .18);
  background:
    radial-gradient(120% 70% at 10% 0%, rgba(63, 210, 199, .07), transparent 62%),
    linear-gradient(180deg, var(--sand) 0%, #ffffff 34%, var(--glass) 100%);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(88px, 12vw, 132px) 0 clamp(40px, 6vw, 64px);
  background: linear-gradient(165deg, var(--deep) 0%, var(--deep-2) 52%, var(--tide) 100%);
  color: var(--glass);
  isolation: isolate;
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
  mix-blend-mode: screen;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -70px;
  height: 140px;
  background: linear-gradient(180deg, transparent, rgba(251, 246, 236, .9));
  transform: rotate(-2.2deg);
  z-index: -1;
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  align-items: center;
  font-size: 14px;
  letter-spacing: .04em;
  color: rgba(230, 242, 241, .78);
  margin-bottom: var(--sp-4);
}

.page-privacy .privacy-crumb a {
  color: var(--wave);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  border-bottom-color: var(--wave);
}

.page-privacy .privacy-crumb span[aria-current="page"] {
  color: #fff;
}

.page-privacy .privacy-hero__eyebrow {
  color: var(--gold);
  margin-bottom: var(--sp-2);
}

.page-privacy h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 7.2vw, 56px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: .02em;
  color: #fff;
  margin: 0 0 var(--sp-3);
}

.page-privacy .privacy-hero__lede {
  max-width: 34rem;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: rgba(230, 242, 241, .86);
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

.page-privacy .privacy-hero__stamp {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  letter-spacing: .12em;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(242, 181, 68, .48);
  color: var(--gold);
  background: rgba(6, 59, 69, .52);
}

.page-privacy .privacy-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: rgba(255, 255, 255, .1);
}

.page-privacy .privacy-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--coral), var(--gold), var(--wave));
  transition: width .12s linear;
}

/* ---------- 主布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(56px, 9vw, 104px);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}

.page-privacy .clause + .clause {
  margin-top: clamp(40px, 6vw, 60px);
  padding-top: clamp(32px, 5vw, 48px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.page-privacy .clause__num {
  flex: none;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
  background: var(--deep);
  padding: 4px 10px;
  border-radius: var(--r-sm);
  line-height: 1.3;
}

.page-privacy .clause__title {
  font-family: var(--font-serif);
  font-size: clamp(21px, 3.6vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
  position: relative;
  padding-left: 14px;
}

.page-privacy .clause__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .34em;
  width: 4px;
  height: .92em;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--coral), var(--gold));
}

.page-privacy .clause__content p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 var(--sp-3);
}

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

.page-privacy .clause__content a {
  color: var(--tide);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 106, 114, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .clause__content a:hover,
.page-privacy .clause__content a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-privacy .clause__content strong {
  color: var(--deep);
  font-weight: 700;
}

.page-privacy .clause__content .mono,
.page-privacy .clause__terms .mono {
  font-family: var(--font-mono);
  font-size: .94em;
  color: var(--tide);
  letter-spacing: .02em;
}

/* 期限列表 */
.page-privacy .clause__terms {
  margin: var(--sp-3) 0 0;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-md);
  background: #fff;
  overflow: hidden;
}

.page-privacy .clause__term {
  display: grid;
  gap: 4px;
  padding: var(--sp-3);
  border-bottom: 1px solid var(--privacy-rule);
}

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

.page-privacy .clause__term dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: .02em;
}

.page-privacy .clause__term dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist-deep);
}

/* 要点列表 */
.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 var(--sp-3);
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}

.page-privacy .clause__list li {
  position: relative;
  padding: 14px 18px 14px 42px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--sand);
  border-radius: var(--r-md);
  border-left: 3px solid var(--wave);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--gold));
}

/* 步骤 */
.page-privacy .clause__steps {
  list-style: none;
  margin: var(--sp-3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
  counter-reset: step;
}

.page-privacy .clause__steps li {
  padding: var(--sp-3);
  background: linear-gradient(135deg, rgba(230, 242, 241, .9), #fff 72%);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-md);
}

.page-privacy .clause__stepnum {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--coral);
  margin-bottom: 6px;
}

.page-privacy .clause__steps li strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--deep);
  margin-bottom: 4px;
}

.page-privacy .clause__steps li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist-deep);
}

/* 旁注 */
.page-privacy .clause__aside {
  margin-top: var(--sp-3);
  padding: var(--sp-3);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--sand);
  border-radius: var(--r-md);
  border-left: 3px solid var(--gold);
  position: relative;
}

.page-privacy .clause__aside::before {
  content: "旁注";
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-privacy .privacy-body__end {
  margin-top: clamp(40px, 6vw, 60px);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--privacy-rule);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
}

/* ---------- 侧栏目录 ---------- */
.page-privacy .privacy-aside {
  align-self: start;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--privacy-rule);
  border-radius: var(--r-md);
  background: #fff;
  overflow: hidden;
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: var(--sp-3);
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--deep);
  background: var(--glass);
}

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

.page-privacy .privacy-toc__hint {
  font-size: 12px;
  color: var(--tide);
  letter-spacing: .06em;
}

.page-privacy .privacy-toc[open] .privacy-toc__hint {
  color: var(--coral);
}

.page-privacy .toc {
  padding: var(--sp-3);
}

.page-privacy .toc__title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--deep);
  margin: 0 0 var(--sp-2);
}

.page-privacy .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 2px solid var(--glass);
}

.page-privacy .toc__list li {
  position: relative;
}

.page-privacy .toc__list a {
  display: block;
  padding: 9px 10px 9px 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist-deep);
  text-decoration: none;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .toc__list a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  margin-right: 8px;
}

.page-privacy .toc__list a:hover,
.page-privacy .toc__list a:focus-visible {
  color: var(--deep);
  background: var(--glass);
}

.page-privacy .toc__list a[data-active] {
  color: var(--deep);
  background: var(--glass);
  box-shadow: inset 3px 0 0 var(--coral);
}

.page-privacy .toc__list a[data-active] .mono {
  color: var(--coral);
}

.page-privacy .privacy-toc__foot {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-toc__foot .btn {
  width: 100%;
  justify-content: center;
}

/* ---------- 大屏 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-toc__summary {
    display: none;
  }

  .page-privacy .privacy-toc {
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .page-privacy .toc--sticky {
    position: sticky;
    top: 108px;
    background: #fff;
    border: 1px solid var(--privacy-rule);
    border-radius: var(--r-md);
  }

  .page-privacy .clause__term {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    gap: var(--sp-3);
  }
}

@media (max-width: 899px) {
  .page-privacy .privacy-toc[open] {
    margin-bottom: var(--sp-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-progress__bar,
  .page-privacy .toc__list a,
  .page-privacy .clause__content a {
    transition: none;
  }
}
</PAGE_CSS>