.page-privacy {
  --pp-line: rgba(11, 27, 58, .14);
  --pp-line-strong: rgba(11, 27, 58, .26);
  --pp-line-dark: rgba(0, 229, 255, .2);
  background: var(--zb-mist);
  color: var(--zb-body);
  font-family: var(--zb-font-body);
  line-height: 1.6;
}

/* ============ 首屏 ============ */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--zb-deep);
  color: var(--zb-white);
  padding: 32px 0 0;
}

.page-privacy .pp-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 229, 255, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 229, 255, .07) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
}

.page-privacy .pp-hero__grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 10%, rgba(255, 107, 53, .26), transparent 52%),
    radial-gradient(circle at 6% 76%, rgba(0, 229, 255, .22), transparent 50%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-hero .zb-crumbs {
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
}

.page-privacy .pp-hero .zb-crumbs a {
  color: var(--zb-soft);
  text-decoration: none;
}

.page-privacy .pp-hero .zb-crumbs a:hover {
  color: var(--zb-cyan);
}

.page-privacy .pp-hero .zb-eyebrow {
  margin: 28px 0 12px;
  color: var(--zb-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.page-privacy .pp-hero__title {
  margin: 0;
  max-width: 16em;
  font-family: var(--zb-font-head);
  font-size: clamp(2rem, 7vw, 4.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.025em;
  color: var(--zb-white);
}

.page-privacy .pp-hero .zb-lead {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: 1rem;
  line-height: 1.78;
}

.page-privacy .pp-hero__figure {
  margin: 44px 0 0;
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-top: 1px solid var(--pp-line-dark);
  opacity: .94;
}

/* ============ 正文两栏 ============ */
.page-privacy .pp-body {
  background: var(--zb-mist);
}

.page-privacy .pp-body__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-top: 44px;
  padding-bottom: 64px;
}

/* ---- 章节导航 ---- */
.page-privacy .pp-toc {
  border-top: 2px solid var(--zb-orange);
  padding-top: 14px;
}

.page-privacy .pp-toc__label {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--zb-slate);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--pp-line);
  color: var(--zb-deep);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  border-color: var(--zb-orange);
  color: var(--zb-orange);
}

.page-privacy .pp-toc__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--zb-slate);
}

/* ---- 段落与链接 ---- */
.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-doc a {
  color: var(--zb-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-doc a:hover {
  color: var(--zb-orange);
}

.page-privacy .pp-text {
  max-width: 680px;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
}

.page-privacy .pp-text:last-of-type {
  margin-bottom: 0;
}

/* ============ 章节 ============ */
.page-privacy .pp-chapter {
  padding: 34px 0;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: calc(var(--zb-header-h) + 24px);
}

.page-privacy .pp-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-chapter__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 16px;
}

.page-privacy .pp-chapter__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 26px;
  background: var(--zb-orange);
  color: var(--zb-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
}

.page-privacy .pp-chapter__title {
  margin: 0;
  font-family: var(--zb-font-head);
  font-size: clamp(1.35rem, 4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--zb-deep);
}

/* ---- 01 定义列表 ---- */
.page-privacy .pp-facts {
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .pp-fact {
  padding: 15px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-fact:first-child {
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-fact dt {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--zb-deep);
}

.page-privacy .pp-fact dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--zb-body);
}

/* ---- 02 目的网格 ---- */
.page-privacy .pp-measures {
  display: grid;
  gap: 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-measure {
  padding-left: 16px;
  border-left: 2px solid var(--zb-cyan);
}

.page-privacy .pp-measure h3 {
  margin: 0 0 6px;
  font-family: var(--zb-font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--zb-deep);
}

.page-privacy .pp-measure p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

/* ---- 提示条 ---- */
.page-privacy .pp-note {
  margin: 26px 0 0;
  padding: 18px 20px;
  background: var(--zb-paper);
  border-left: 3px solid var(--zb-orange);
}

.page-privacy .pp-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--zb-ink);
}

/* ---- 03 细线行列表 ---- */
.page-privacy .pp-rows {
  margin: 22px 0 0;
}

.page-privacy .pp-row {
  position: relative;
  padding: 16px 0 16px 24px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-row:first-child {
  border-top: 1px solid var(--pp-line-strong);
}

.page-privacy .pp-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 23px;
  width: 10px;
  height: 2px;
  background: var(--zb-orange);
}

.page-privacy .pp-row__key {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--zb-deep);
}

.page-privacy .pp-row__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

/* ---- 04 编号步骤 ---- */
.page-privacy .pp-steps {
  counter-reset: pp-step;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-step {
  position: relative;
  padding: 18px 0 18px 54px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-step:first-child {
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-step::before {
  counter-increment: pp-step;
  content: counter(pp-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 18px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--zb-orange);
}

.page-privacy .pp-step__title {
  margin: 0 0 6px;
  font-family: var(--zb-font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--zb-deep);
}

.page-privacy .pp-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

/* ---- 05 项目符号 ---- */
.page-privacy .pp-bullets {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .pp-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--zb-cyan);
}

/* ---- 06 联系面板 ---- */
.page-privacy .pp-contact {
  margin: 26px 0 0;
  padding: 28px 24px;
  background: var(--zb-deep);
  color: rgba(255, 255, 255, .82);
}

.page-privacy .pp-contact__lead {
  max-width: 620px;
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-privacy .pp-contact .zb-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  background: transparent;
  border: 1px solid rgba(0, 229, 255, .42);
  color: var(--zb-soft);
  font-family: var(--zb-font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  text-decoration: none;
}

.page-privacy .pp-contact .zb-btn:hover {
  border-color: var(--zb-cyan);
  background: rgba(0, 229, 255, .08);
  color: var(--zb-white);
}

.page-privacy .pp-contact .zb-btn:focus-visible {
  outline: 2px solid var(--zb-orange);
  outline-offset: 2px;
}

.page-privacy .pp-contact .zb-btn[data-copied] {
  border-color: var(--zb-orange);
  color: var(--zb-orange);
}

.page-privacy .pp-contact__addr {
  margin: 18px 0 0;
  font-size: 14px;
  color: rgba(255, 255, 255, .6);
}

/* ---- 返回顶部 ---- */
.page-privacy .pp-doc a.pp-backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 44px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--zb-orange);
  color: var(--zb-deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.page-privacy .pp-doc a.pp-backtop::before {
  content: "\2191";
  font-size: 15px;
}

.page-privacy .pp-doc a.pp-backtop:hover {
  color: var(--zb-orange);
}

/* ============ 桌面增强 ============ */
@media (min-width: 760px) {
  .page-privacy .pp-fact {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-privacy .pp-fact dd {
    margin: 0;
  }
}

@media (min-width: 820px) {
  .page-privacy .pp-measures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 36px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-hero {
    padding-top: 48px;
  }

  .page-privacy .pp-hero__figure {
    margin-top: 64px;
  }

  .page-privacy .pp-body__inner {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 76px;
    padding-top: 88px;
    padding-bottom: 112px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--zb-header-h) + 28px);
    align-self: start;
    padding-top: 16px;
  }

  .page-privacy .pp-toc__list {
    display: block;
    overflow: visible;
    margin-top: 16px;
    padding: 0;
  }

  .page-privacy .pp-toc__link {
    display: flex;
    padding: 11px 0;
    border: 0;
    border-top: 1px solid var(--pp-line);
    font-size: 15px;
  }

  .page-privacy .pp-chapter {
    padding: 44px 0;
  }

  .page-privacy .pp-chapter__title {
    font-size: 2rem;
  }
}

/* ============ 打印 ============ */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pp-hero {
    background: #fff;
    color: #000;
    padding: 0 0 16px;
  }

  .page-privacy .pp-hero__grid,
  .page-privacy .pp-hero__figure,
  .page-privacy .pp-toc,
  .page-privacy .pp-backtop {
    display: none;
  }

  .page-privacy .pp-hero__title,
  .page-privacy .pp-hero .zb-lead {
    color: #000;
    max-width: none;
  }

  .page-privacy .pp-body__inner {
    display: block;
    padding: 0;
  }

  .page-privacy .pp-chapter {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}