.page-privacy {
  --pp-card-bg: linear-gradient(165deg, rgba(26, 11, 46, .84), rgba(10, 8, 16, .94));
  --pp-body-text: #C6C1D4;
  --pp-stick: clamp(88px, 12vh, 118px);
}

/* ---------- 顶部 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(22px, 4vw, 52px) 0 clamp(8px, 1.6vw, 20px);
}

.page-privacy .pp-hero__crumb {
  margin: 0 0 clamp(22px, 3.2vw, 40px);
}

.page-privacy .pp-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
}

.page-privacy .pp-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--nv-font-num);
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--nv-green);
}

.page-privacy .pp-hero__eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: var(--nv-pill);
  background: linear-gradient(90deg, var(--nv-grape), var(--nv-green));
}

.page-privacy .pp-hero__title {
  margin: 0 0 18px;
  color: var(--nv-white);
  letter-spacing: -.02em;
}

.page-privacy .pp-hero__lead {
  margin: 0;
  max-width: 46ch;
  color: var(--pp-body-text);
}

.page-privacy .pp-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--nv-radius-l);
  border: 1px solid var(--nv-line-strong);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 28% 24%, rgba(107, 47, 160, .55), transparent 62%),
    radial-gradient(circle at 78% 82%, rgba(59, 178, 115, .3), transparent 58%),
    linear-gradient(150deg, var(--nv-deep), var(--nv-ink));
}

.page-privacy .pp-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 8, 16, 0) 40%, rgba(10, 8, 16, .55));
  pointer-events: none;
}

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

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
  .page-privacy .pp-hero__figure {
    aspect-ratio: 7 / 3;
  }
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-body {
  padding: clamp(28px, 4.5vw, 64px) 0 clamp(44px, 6vw, 96px);
}

.page-privacy .pp-body__grid {
  display: grid;
  gap: clamp(22px, 3.2vw, 46px);
}

@media (min-width: 980px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: 244px minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 章节导航 ---------- */
.page-privacy .pp-toc {
  padding: 20px 18px;
  border: 1px solid var(--nv-line);
  border-radius: var(--nv-radius-m);
  background: linear-gradient(180deg, rgba(26, 11, 46, .72), rgba(10, 8, 16, .78));
}

@media (min-width: 980px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: var(--pp-stick);
  }
}

.page-privacy .pp-toc__title {
  margin: 0 0 14px;
  font-family: var(--nv-font-num);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--nv-mist);
}

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

.page-privacy .pp-toc__list li {
  counter-increment: pp-toc;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 11px;
  border-radius: var(--nv-radius-s);
  color: var(--nv-silver);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: background .25s var(--nv-ease), color .25s var(--nv-ease);
}

.page-privacy .pp-toc__list a::before {
  content: counter(pp-toc, decimal-leading-zero);
  flex: none;
  font-family: var(--nv-font-num);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--nv-grape);
  transition: color .25s var(--nv-ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  background: rgba(107, 47, 160, .26);
  color: var(--nv-white);
  outline: none;
}

.page-privacy .pp-toc__list a:hover::before,
.page-privacy .pp-toc__list a:focus-visible::before {
  color: var(--nv-green);
}

.page-privacy .pp-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--nv-line-strong);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--nv-mist);
}

/* ---------- 文本卡片 ---------- */
.page-privacy .pp-content {
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
  min-width: 0;
}

.page-privacy .pp-card {
  position: relative;
  padding: clamp(22px, 3vw, 40px);
  border: 1px solid var(--nv-line);
  border-radius: var(--nv-radius-l);
  background: var(--pp-card-bg);
  scroll-margin-top: 110px;
  min-width: 0;
}

.page-privacy .pp-card--contact {
  border-color: rgba(59, 178, 115, .34);
  background:
    radial-gradient(circle at 92% 8%, rgba(59, 178, 115, .14), transparent 55%),
    var(--pp-card-bg);
}

.page-privacy .pp-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pp-card__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--nv-radius-s);
  border: 1px solid var(--nv-line-strong);
  background: linear-gradient(150deg, rgba(107, 47, 160, .55), rgba(59, 178, 115, .24));
  font-family: var(--nv-font-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--nv-white);
}

.page-privacy .pp-card__title {
  margin: 0;
  font-size: clamp(19px, 2.3vw, 27px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--nv-white);
}

.page-privacy .pp-card p {
  margin: 0 0 14px;
  color: var(--pp-body-text);
  font-size: 15.5px;
  line-height: 1.85;
}

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

/* ---------- 列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  color: var(--pp-body-text);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .82em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--nv-green);
  box-shadow: 0 0 0 3px rgba(59, 178, 115, .16);
}

.page-privacy .pp-list strong {
  color: var(--nv-white);
  font-weight: 600;
}

/* ---------- 收集项网格 ---------- */
.page-privacy .pp-spec {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-spec li {
  padding: 16px 18px;
  border: 1px solid var(--nv-line);
  border-radius: var(--nv-radius-m);
  background: rgba(10, 8, 16, .62);
  transition: transform .3s var(--nv-ease), border-color .3s var(--nv-ease);
}

.page-privacy .pp-spec li:hover {
  transform: translateY(-2px);
  border-color: rgba(107, 47, 160, .5);
}

.page-privacy .pp-spec__tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--nv-green);
}

.page-privacy .pp-spec p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
}

@media (min-width: 640px) {
  .page-privacy .pp-spec {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 联系信息表 ---------- */
.page-privacy .pp-contact {
  margin: 0 0 18px;
  display: grid;
  gap: 1px;
  border: 1px solid var(--nv-line);
  border-radius: var(--nv-radius-m);
  overflow: hidden;
  background: var(--nv-line);
}

.page-privacy .pp-contact__row {
  padding: 16px 20px;
  background: rgba(10, 8, 16, .88);
  min-width: 0;
}

.page-privacy .pp-contact dt {
  margin-bottom: 6px;
  font-family: var(--nv-font-num);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--nv-mist);
}

.page-privacy .pp-contact dd {
  margin: 0;
  color: var(--nv-white);
  font-size: 15px;
  line-height: 1.65;
  word-break: break-word;
  overflow-wrap: anywhere;
}

@media (min-width: 720px) {
  .page-privacy .pp-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pp-contact__row--wide {
    grid-column: 1 / -1;
  }
}

.page-privacy .pp-contact__note {
  margin: 0 0 22px;
  padding: 14px 18px;
  border-left: 3px solid var(--nv-gold);
  border-radius: 0 var(--nv-radius-s) var(--nv-radius-s) 0;
  background: rgba(212, 160, 23, .08);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--nv-silver);
}

/* ---------- 操作按钮 ---------- */
.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 560px) {
  .page-privacy .pp-card__head {
    align-items: flex-start;
  }
  .page-privacy .pp-card__num {
    width: 38px;
    height: 38px;
    font-size: 13px;
  }
  .page-privacy .pp-actions .nv-btn {
    flex: 1 1 100%;
    text-align: center;
  }
}