.page-privacy {
  --p-measure: 46em;
  --p-node: 9px;
  color: var(--cream);
}

.page-privacy .wrap {
  padding-inline: var(--edge);
}

.page-privacy .crumbs {
  margin-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-privacy .p-hero {
  padding: clamp(26px, 4vw, 46px) 0 clamp(20px, 3vw, 34px);
  max-width: 62rem;
}

.page-privacy .p-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 18px;
}

.page-privacy .p-kicker .num {
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-privacy h1 {
  font-family: var(--font-title);
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.018em;
  font-weight: 600;
  color: var(--cream);
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 20ch;
}

.page-privacy .lede {
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.85;
  color: var(--mist);
  max-width: var(--p-measure);
  margin: 0;
}

/* ---------- 横向索引带 ---------- */
.page-privacy .p-index {
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
}

.page-privacy .p-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-privacy .p-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 10px;
  border-left: 3px solid transparent;
  color: var(--cream);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: background-color 120ms var(--ease), border-color 120ms var(--ease), color 120ms var(--ease);
}

.page-privacy .p-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .p-index__list a:hover,
.page-privacy .p-index__list a:focus-visible {
  background: var(--navy);
  border-left-color: var(--cyan);
}

/* ---------- 横幅视觉 ---------- */
.page-privacy .p-banner {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--grid);
  background:
    radial-gradient(circle at 78% 30%, rgba(47, 227, 208, 0.16), transparent 58%),
    linear-gradient(120deg, var(--deep), var(--navy));
}

.page-privacy .p-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 34vw, 380px);
  object-fit: cover;
  opacity: 0.94;
}

.page-privacy .p-banner .figure__cap {
  position: absolute;
  left: var(--edge);
  bottom: 16px;
  margin: 0;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--cream);
  color: var(--deep);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  max-width: min(560px, calc(100% - 2 * var(--edge)));
}

/* ---------- 双栏主体 ---------- */
.page-privacy .p-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-block: clamp(30px, 5vw, 60px);
}

.page-privacy .p-rail {
  min-width: 0;
}

.page-privacy .p-toc {
  border: 1px solid var(--grid);
  background: var(--navy);
}

.page-privacy .p-toc__btn {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.page-privacy .p-toc__btn::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
}

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

.page-privacy .p-toc__list {
  list-style: none;
  margin: 0;
  padding: 6px 0 12px;
}

.page-privacy .p-toc__list a {
  display: flex;
  gap: 10px;
  padding: 10px 16px;
  color: var(--mist);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.55;
  border-left: 3px solid transparent;
  transition: color 120ms var(--ease), background-color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy .p-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cold);
  padding-top: 2px;
}

.page-privacy .p-toc__list a:hover,
.page-privacy .p-toc__list a:focus-visible {
  color: var(--cream);
  background: var(--panel);
  border-left-color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .p-article {
  min-width: 0;
}

.page-privacy .p-chapter {
  scroll-margin-top: calc(var(--status-h) + 20px);
}

.page-privacy .p-chapter + .p-chapter {
  margin-top: clamp(34px, 5vw, 62px);
  padding-top: clamp(34px, 5vw, 62px);
  border-top: 1px solid var(--grid);
  position: relative;
}

.page-privacy .p-chapter + .p-chapter::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--p-node) / 2);
  left: 0;
  width: var(--p-node);
  height: var(--p-node);
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .p-band {
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .p-band .index-band__num {
  color: var(--orange);
}

.page-privacy .p-band .index-band__title {
  font-family: var(--font-title);
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--cream);
  margin: 0;
}

.page-privacy .p-chapter > p {
  max-width: var(--p-measure);
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.9;
  color: var(--cream);
  margin: 0 0 18px;
}

.page-privacy .p-chapter a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .p-chapter a:hover,
.page-privacy .p-chapter a:focus-visible {
  color: var(--orange);
}

/* ---------- 定义列表 ---------- */
.page-privacy .p-facts {
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--grid);
}

.page-privacy .p-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--grid);
}

.page-privacy .p-fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .p-fact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  max-width: var(--p-measure);
}

.page-privacy .p-facts--tight .p-fact dd {
  color: var(--cream);
}

/* ---------- 要点列表 ---------- */
.page-privacy .p-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .p-points > li {
  background: var(--panel);
  border-left: 3px solid var(--teal);
  padding: 16px 18px;
  transition: background-color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-privacy .p-points > li:hover {
  background: var(--navy);
  border-left-color: var(--cyan);
}

.page-privacy .p-points h3 {
  font-family: var(--font-title);
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--orange);
  margin: 0 0 8px;
}

.page-privacy .p-points p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .p-points--compact p {
  color: var(--cream);
}

/* ---------- 带节点的清单 ---------- */
.page-privacy .p-panel {
  margin-top: 22px;
  padding: 18px 18px 20px;
}

.page-privacy .p-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .p-checks li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream);
}

.page-privacy .p-dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(47, 227, 208, 0.14);
}

/* ---------- 奶油纸展签 ---------- */
.page-privacy .p-fold {
  margin-top: 26px;
  padding: 0 20px 4px;
  color: var(--deep);
}

.page-privacy .p-fold .plaque__head {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  color: var(--deep);
}

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

.page-privacy .p-fold .plaque__head::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange-d);
}

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

.page-privacy .p-steps {
  margin: 0 0 16px;
  padding: 0 0 0 20px;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: #1b2a3a;
}

.page-privacy .p-steps li::marker {
  font-family: var(--font-mono);
  color: var(--orange-d);
}

/* ---------- 邮箱展牌 ---------- */
.page-privacy .p-mail {
  margin-top: 20px;
  padding: 18px 20px;
  background: var(--navy);
  border: 1px solid var(--grid);
  border-left: 3px solid var(--orange);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.page-privacy .p-mail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  width: 100%;
}

.page-privacy .p-mail__addr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.4vw, 18px);
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-all;
  flex: 1 1 240px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .p-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px 28px;
  }

  .page-privacy .p-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 64px);
    align-items: start;
  }

  .page-privacy .p-rail {
    position: sticky;
    top: calc(var(--status-h) + 28px);
  }

  .page-privacy .p-toc {
    border: 0;
    border-left: 1px solid var(--grid);
    background: transparent;
  }

  .page-privacy .p-toc__btn {
    display: none;
  }

  .page-privacy .p-toc__list {
    padding: 0;
  }

  .page-privacy .p-toc__list a {
    padding: 9px 14px;
  }

  .page-privacy .p-fact {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .p-facts--tight .p-fact {
    grid-template-columns: 132px minmax(0, 1fr);
  }

  .page-privacy .p-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .p-points--compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .p-band {
    display: flex;
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .p-hero {
    padding-bottom: clamp(30px, 4vw, 52px);
  }

  .page-privacy .p-chapter > p,
  .page-privacy .p-fact dd {
    font-size: 18px;
  }
}