.page-privacy {
  --pv-ink-strong: #FFFFFF;
  --pv-ink-body: rgba(232, 243, 238, 0.82);
  --pv-ink-soft: rgba(232, 243, 238, 0.6);
  --pv-hair: rgba(232, 243, 238, 0.1);
  position: relative;
  isolation: isolate;
  color: var(--mist);
  background: var(--deep);
}

/* ---------- 顶部氛围区 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 100% at 12% 0%, rgba(53, 242, 196, 0.12), transparent 58%),
    radial-gradient(90% 80% at 92% 12%, rgba(47, 107, 255, 0.14), transparent 62%),
    linear-gradient(180deg, var(--deep-lift) 0%, var(--deep) 88%);
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 242, 196, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 242, 196, 0.055) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
}

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

.page-privacy .breadcrumb {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--pv-ink-soft);
}

.page-privacy .breadcrumb a {
  color: var(--pv-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line);
}

.page-privacy .privacy-hero__copy {
  max-width: 62ch;
}

.page-privacy .privacy-hero__copy .eyebrow {
  margin: 0 0 0.75rem;
}

.page-privacy .privacy-hero__copy h1 {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5.2vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--pv-ink-strong);
}

.page-privacy .privacy-hero__copy .lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--pv-ink-body);
}

.page-privacy .privacy-hero__copy .lede a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__copy .lede a:hover,
.page-privacy .privacy-hero__copy .lede a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-hero__media {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  aspect-ratio: 8 / 3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  background: linear-gradient(135deg, var(--deep-mid), var(--deep));
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media__caption {
  margin: 0;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--pv-ink-soft);
  background: rgba(10, 43, 34, 0.72);
  border-top: 1px solid var(--pv-hair);
}

/* ---------- 主体：索引 + 正文 ---------- */

.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-privacy .privacy-index {
  border-top: 2px solid var(--cyan);
  padding-top: 0.9rem;
}

.page-privacy .privacy-index__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--pv-hair);
}

.page-privacy .privacy-index__link {
  position: relative;
  display: block;
  padding: 0.5rem 0.5rem 0.5rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--pv-ink-soft);
  text-decoration: none;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .privacy-index__link::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 50%;
  width: 9px;
  height: 1px;
  background: var(--gridline);
  transform: translateY(-50%);
  transition: width 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--cyan);
  background: rgba(53, 242, 196, 0.06);
  outline: none;
}

.page-privacy .privacy-index__link:hover::before,
.page-privacy .privacy-index__link:focus-visible::before {
  width: 18px;
  background: var(--cyan);
}

.page-privacy .privacy-index__link.is-current,
.page-privacy .privacy-index__link[aria-current="true"] {
  color: var(--cyan);
  background: rgba(53, 242, 196, 0.09);
}

.page-privacy .privacy-index__link.is-current::before,
.page-privacy .privacy-index__link[aria-current="true"]::before {
  width: 20px;
  background: var(--cyan);
}

.page-privacy .privacy-article {
  min-width: 0;
  max-width: 56rem;
}

/* ---------- 条款单元 ---------- */

.page-privacy .clause {
  padding-top: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .clause:first-child {
  padding-top: 0;
  border-top: none;
}

.page-privacy .clause + .clause {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-privacy .clause__no {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy .clause__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--pv-ink-strong);
}

.page-privacy .clause__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

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

.page-privacy .clause__main p {
  margin: 0 0 1.2em;
  font-size: 17px;
  line-height: 1.7;
  color: var(--pv-ink-body);
}

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

.page-privacy .clause__aside {
  margin: 0;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(53, 242, 196, 0.05);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

/* ---------- 信息条目 ---------- */

.page-privacy .info-list {
  list-style: none;
  margin: 1.4rem 0 1.4rem;
  padding: 0;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .info-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--pv-hair);
  font-size: 16px;
  line-height: 1.7;
  color: var(--pv-ink-body);
}

.page-privacy .info-list strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-privacy .muted-block {
  padding: 1rem 1.1rem;
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(47, 107, 255, 0.08), rgba(53, 242, 196, 0.04));
  color: var(--pv-ink-body);
}

/* ---------- 继续了解 ---------- */

.page-privacy .privacy-cta {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(110% 130% at 0% 0%, rgba(242, 193, 78, 0.12), transparent 55%),
    linear-gradient(140deg, var(--deep-mid), var(--deep-lift));
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-cta .eyebrow {
  margin: 0 0 0.6rem;
}

.page-privacy .privacy-cta h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--pv-ink-strong);
}

.page-privacy .privacy-cta p {
  margin: 0 0 1.25rem;
  font-size: 16px;
  line-height: 1.7;
  color: var(--pv-ink-body);
}

.page-privacy .privacy-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-privacy .clause__grid {
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: clamp(1.5rem, 4vw, 2.75rem);
    align-items: start;
  }

  .page-privacy .clause__aside {
    margin-top: 0.35rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 12rem minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 1.5rem;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-body {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 5rem);
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-hero__media {
    aspect-ratio: 16 / 10;
  }

  .page-privacy .privacy-cta__links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .privacy-index__link::before {
    transition: none;
  }
}