.page-privacy {
  --p-measure: 34em;
  --p-col: 40em;
  padding-bottom: clamp(64px, 9vw, 120px);
}

.page-privacy .p-breadcrumb-row {
  padding-top: clamp(20px, 4vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-privacy .p-hero {
  margin-top: clamp(16px, 3vw, 26px);
}

.page-privacy .p-hero-media {
  position: relative;
  height: clamp(170px, 30vw, 320px);
  overflow: hidden;
  background: var(--night);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .p-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .6;
}

.page-privacy .p-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 26, 47, 0) 34%, rgba(7, 26, 47, .92) 100%);
}

.page-privacy .p-hero-body {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * clamp(18px, 4vw, 46px));
}

.page-privacy h1 {
  margin: .3em 0 0;
  max-width: 16em;
  font-size: clamp(29px, 5.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .p-lead {
  margin: 18px 0 0;
  max-width: 32em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .p-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 0;
  margin-top: 24px;
  font-size: 12.5px;
  color: var(--mist);
}

.page-privacy .p-meta > span + span::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin: 0 14px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .7;
  vertical-align: middle;
}

.page-privacy .p-meta .mono {
  color: var(--cyan);
  letter-spacing: .08em;
}

/* ---------- 章节目录 ---------- */
.page-privacy .p-toc {
  margin-top: clamp(30px, 5vw, 52px);
}

.page-privacy .p-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-privacy .p-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-privacy .p-toc-list a:hover {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(53, 240, 208, .05);
}

.page-privacy .p-toc-list .mono {
  flex: none;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-privacy .p-toc-list a:focus-visible,
.page-privacy .p-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 正文 ---------- */
.page-privacy .p-doc {
  margin-top: clamp(34px, 5.5vw, 60px);
  max-width: var(--p-col);
}

.page-privacy .p-sec {
  padding-top: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--line);
  scroll-margin-top: clamp(70px, 12vw, 90px);
}

.page-privacy .p-sec + .p-sec {
  margin-top: clamp(30px, 4.6vw, 50px);
}

.page-privacy .p-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .p-num {
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-privacy .p-sec h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 25px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .p-sec > p {
  margin: 16px 0 0;
  max-width: var(--p-measure);
  line-height: 1.85;
  color: var(--paper);
}

/* ---------- 条目列表 ---------- */
.page-privacy .p-rows {
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-privacy .p-row {
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .p-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .p-row h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy .p-row h3::before {
  content: "";
  flex: none;
  width: 14px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .p-row p {
  margin: 8px 0 0 24px;
  max-width: var(--p-measure);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 关键条款 ---------- */
.page-privacy .p-key {
  margin-top: clamp(20px, 3vw, 28px);
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--cyan);
}

.page-privacy .p-key p {
  margin: 0;
  max-width: var(--p-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 折叠条款 ---------- */
.page-privacy .p-fold {
  margin-top: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(12, 39, 64, .5);
}

.page-privacy .p-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  border-radius: 8px;
  transition: color .25s var(--ease);
}

.page-privacy .p-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .p-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .p-fold[open] summary::after {
  content: "−";
}

.page-privacy .p-fold summary:hover {
  color: var(--cyan);
}

.page-privacy .p-fold-body {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .p-fold-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-fold-body li {
  position: relative;
  padding-left: 18px;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .p-fold-body li:first-child {
  margin-top: 0;
}

.page-privacy .p-fold-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 7px;
  height: 1px;
  background: var(--cyan);
  opacity: .8;
}

/* ---------- 结尾操作 ---------- */
.page-privacy .p-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-privacy .p-tail-link {
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .p-tail-link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 滚动显现 ---------- */
.js .page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.js .page-privacy [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .p-toc-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .p-toc-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .p-doc {
    margin-left: clamp(0px, 1.5vw, 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .js .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    padding-bottom: 0;
  }

  .page-privacy .p-hero-media,
  .page-privacy .p-toc,
  .page-privacy .p-tail {
    display: none;
  }

  .page-privacy .p-hero-body {
    margin-top: 0;
  }

  .page-privacy h1 {
    font-size: 24pt;
    color: #111;
  }

  .page-privacy .p-lead,
  .page-privacy .p-meta,
  .page-privacy .p-sec > p,
  .page-privacy .p-row p,
  .page-privacy .p-key p,
  .page-privacy .p-fold-body li {
    color: #222;
  }

  .page-privacy .p-sec,
  .page-privacy .p-row,
  .page-privacy .p-fold {
    border-color: #bbb;
  }

  .page-privacy .p-sec {
    break-inside: avoid;
  }

  .page-privacy .p-key {
    border-left-color: #0d7a6a;
  }

  .page-privacy .p-fold {
    background: none;
  }

  .page-privacy .p-fold summary::after {
    content: "";
  }
}