.page-privacy {
  --pp-text: #dbe3f6;
  --pp-dim: #A5B0CC;
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  background: var(--void);
  color: var(--star);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(138, 92, 255, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(61, 231, 255, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
}

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

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.6rem, 5vw, 3.4rem) 0 clamp(2rem, 5vw, 3.4rem);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, rgba(5, 8, 20, 0.97) 8%, rgba(10, 18, 48, 0.86) 54%, rgba(5, 8, 20, 0.62) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  width: min(1240px, calc(100% - 2rem));
  margin-inline: auto;
  border: 1px solid rgba(138, 92, 255, 0.28);
  border-radius: var(--r-xl);
  background: rgba(10, 18, 48, 0.46);
  padding: clamp(1.25rem, 4vw, 2.9rem);
  backdrop-filter: blur(5px);
}

.page-privacy .privacy-hero__inner::before,
.page-privacy .privacy-hero__inner::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line-cyan);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
  border-top-left-radius: var(--r-xl);
}

.page-privacy .privacy-hero__inner::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
  border-bottom-right-radius: var(--r-xl);
}

.page-privacy .breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

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

.page-privacy .breadcrumb__sep {
  margin-inline: 0.45rem;
  color: rgba(165, 176, 204, 0.55);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.page-privacy .privacy-hero__version {
  font-size: 0.74rem;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-hero h1 {
  margin: 1rem 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.85rem, 5.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-privacy .privacy-hero__lede {
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.82;
  color: var(--pp-text);
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 1.15rem;
}

.page-privacy .privacy-hero__points li {
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 0.7rem;
  align-items: baseline;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--pp-dim);
}

.page-privacy .privacy-hero__points .mono {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.4rem);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(17, 27, 61, 0.52);
  padding: 1rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.12rem;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.55rem 0.65rem;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  color: var(--pp-dim);
  font-size: 0.88rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--violet);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--star);
  background: rgba(138, 92, 255, 0.14);
  border-color: rgba(61, 231, 255, 0.32);
  outline: none;
}

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

.page-privacy .privacy-toc__card {
  margin-top: 1.1rem;
  padding: 0.95rem;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255, 200, 87, 0.26);
  background: rgba(255, 200, 87, 0.06);
}

.page-privacy .privacy-toc__card-title {
  margin: 0 0 0.4rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .privacy-toc__card-text {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--pp-dim);
}

.page-privacy .privacy-toc__card .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.82rem;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(1.4rem, 3.2vw, 2.2rem);
  max-width: 780px;
}

.page-privacy .clause {
  display: grid;
  gap: 0.5rem;
  padding-top: clamp(1.1rem, 2.6vw, 1.8rem);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 1.2rem);
}

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(158deg, var(--violet) 12%, var(--cyan) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-privacy .clause__title {
  margin: 0 0 0.55rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.14rem, 2.6vw, 1.5rem);
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--star);
}

.page-privacy .clause__body p {
  margin: 0 0 0.85rem;
  font-size: clamp(0.92rem, 2.1vw, 1rem);
  line-height: 1.88;
  color: var(--pp-text);
}

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

.page-privacy .clause__lead {
  color: var(--star) !important;
  font-weight: 500;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0.25rem 0 0.95rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: clamp(0.9rem, 2vw, 0.98rem);
  line-height: 1.8;
  color: var(--pp-text);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
}

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

.page-privacy .clause__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 231, 255, 0.42);
  padding-bottom: 1px;
}

.page-privacy .clause__link:hover,
.page-privacy .clause__link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- 保存期限表 ---------- */
.page-privacy .retention {
  margin: 0.35rem 0 1rem;
  padding: 0.35rem 0.9rem;
  border: 1px solid rgba(61, 231, 255, 0.24);
  border-radius: var(--r-md);
  background: rgba(17, 27, 61, 0.5);
}

.page-privacy .retention__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px dashed rgba(165, 176, 204, 0.2);
}

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

.page-privacy .retention dt {
  font-size: 0.9rem;
  color: var(--pp-dim);
}

.page-privacy .retention dd {
  margin: 0;
  font-size: 0.88rem;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

/* ---------- 联系方式块 ---------- */
.page-privacy .contact-list {
  list-style: none;
  margin: 0.35rem 0 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(138, 92, 255, 0.34);
  border-radius: var(--r-md);
  background: rgba(17, 27, 61, 0.62);
  display: grid;
  gap: 0.62rem;
}

.page-privacy .contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.8rem;
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-privacy .contact-list__label {
  min-width: 5rem;
  color: var(--mist);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.page-privacy .contact-list__value {
  color: var(--star);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.page-privacy .contact-list__value.mono {
  color: var(--gold);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-return {
  display: flex;
  justify-content: flex-end;
  padding-top: 0.4rem;
}

.page-privacy .privacy-return a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.1rem;
  border-radius: var(--pill);
  border: 1px solid var(--line-cyan);
  color: var(--cyan);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-return a:hover,
.page-privacy .privacy-return a:focus-visible {
  background: rgba(61, 231, 255, 0.14);
  color: var(--star);
  outline: none;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-hero__points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-privacy .privacy-hero__points li {
    grid-template-columns: 1fr;
    gap: 0.3rem;
    padding-right: 0.6rem;
  }

  .page-privacy .clause {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: clamp(0.9rem, 2.4vw, 1.8rem);
    align-items: start;
  }

  .page-privacy .clause__num {
    position: sticky;
    top: calc(var(--header-h) + 1.4rem);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 252px) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-privacy .privacy-toc__link {
    font-size: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-return a {
    transition: none;
  }
}

@media print {
  .page-privacy::before,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-return {
    display: none !important;
  }

  .page-privacy,
  .page-privacy .privacy-hero,
  .page-privacy .privacy-hero__inner,
  .page-privacy .clause__body p,
  .page-privacy .clause__list li,
  .page-privacy .clause__title,
  .page-privacy .privacy-hero h1 {
    background: none !important;
    color: #111 !important;
    border-color: #bbb !important;
  }

  .page-privacy .clause__num {
    color: #444 !important;
    -webkit-text-fill-color: #444 !important;
  }
}