/* ===== 个人信息说明 · 安静长文阅读 ===== */
.page-privacy {
  --pp-measure: 38em;
  --pp-line: rgba(18, 16, 20, 0.14);
  --pp-orange-soft: rgba(255, 90, 31, 0.12);
  --pp-ink-soft: rgba(18, 16, 20, 0.64);
  background: var(--hx-cream);
  color: var(--hx-ink);
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 页首 ---------- */
.page-privacy .pp-head {
  padding: clamp(24px, 4vw, 48px) 0 clamp(20px, 3vw, 36px);
  border-bottom: var(--bd) solid var(--hx-ink);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(255, 90, 31, 0.16) 0%, rgba(255, 90, 31, 0) 58%),
    var(--hx-cream);
}

.page-privacy .pp-head .crumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .pp-head__top {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-privacy .pp-head__lead {
  min-width: 0;
}

.page-privacy .pp-eyebrow {
  margin: 0;
  color: var(--hx-red);
}

.page-privacy .pp-title {
  margin: 12px 0 0;
  max-width: 16em;
  font-size: var(--fs-xxl);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  transform: skewX(-1.5deg);
  text-shadow: 2px 2px 0 rgba(255, 90, 31, 0.35);
}

.page-privacy .pp-lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: var(--fs-m);
  line-height: 1.85;
  color: rgba(18, 16, 20, 0.78);
}

.page-privacy .pp-flow {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  opacity: 0.92;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pp-banner {
  margin: 0;
  padding: 0;
  background: var(--hx-ink);
  border-bottom: var(--bd) solid var(--hx-ink);
}

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

.page-privacy .pp-banner .media__caption {
  padding: 12px var(--pad);
  background: var(--hx-ink);
  color: var(--hx-gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 96px);
}

.page-privacy .pp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
}

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

.page-privacy .pp-content {
  min-width: 0;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pp-rail__inner {
  padding-bottom: 12px;
  border-bottom: var(--bd) solid var(--hx-ink);
}

.page-privacy .pp-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--hx-gray);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px;
  border: 0;
  border-bottom: var(--bd) solid var(--pp-line);
  color: var(--pp-ink-soft);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
  transition: color 180ms ease-out, border-color 180ms ease-out, background-color 180ms ease-out;
}

.page-privacy .pp-toc__link .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--hx-orange);
}

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

.page-privacy .pp-toc__link.is-active {
  color: var(--hx-ink);
  font-weight: 700;
  border-bottom-color: var(--hx-orange);
  background: var(--pp-orange-soft);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: var(--bd) solid var(--hx-ink);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(38px, 5vw, 64px);
}

.page-privacy .pp-sec__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--hx-orange);
}

.page-privacy .pp-sec__title {
  margin: 8px 0 0;
  font-size: var(--fs-l);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.005em;
}

.page-privacy .pp-prose {
  margin-top: 16px;
  max-width: var(--pp-measure);
}

.page-privacy .pp-prose p {
  margin: 0 0 1.05em;
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  max-width: var(--pp-measure);
}

.page-privacy .pp-list li {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-list li:last-child {
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-list__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--hx-red);
  white-space: nowrap;
}

/* ---------- 链接与邮箱 ---------- */
.page-privacy .pp-link {
  color: var(--hx-red);
  font-weight: 600;
  text-decoration: none;
  border-bottom: var(--bd) solid var(--hx-orange);
  padding-bottom: 1px;
  transition: color 160ms ease-out, border-color 160ms ease-out, background-color 160ms ease-out;
}

.page-privacy .pp-link:hover,
.page-privacy .pp-link:focus-visible {
  color: var(--hx-ink);
  border-bottom-color: var(--hx-ink);
  background: var(--pp-orange-soft);
}

.page-privacy .pp-mail {
  display: inline-block;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.95em;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hx-ink);
  background: var(--pp-orange-soft);
  border-bottom: var(--bd) solid var(--hx-orange);
}

/* ---------- 中屏 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-head__top {
    grid-template-columns: minmax(0, 7fr) minmax(220px, 3fr);
    align-items: end;
  }
}

/* ---------- 桌面分屏 ---------- */
@media (min-width: 960px) {
  .page-privacy .pp-split {
    grid-template-columns: 3fr 7fr;
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pp-rail__inner {
    position: sticky;
    top: var(--sticky-top);
    max-height: calc(100vh - var(--sticky-top) - 32px);
    overflow-y: auto;
    padding-bottom: 16px;
    border-bottom: var(--bd) solid var(--hx-ink);
    scrollbar-width: thin;
  }

  .page-privacy .pp-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__link {
    border-bottom: 0;
    border-left: var(--bd) solid var(--pp-line);
    white-space: normal;
    padding: 8px 10px;
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    border-left-color: var(--hx-orange);
    border-bottom-color: transparent;
    background: var(--pp-orange-soft);
  }

  .page-privacy .pp-toc__link.is-active {
    border-left-color: var(--hx-orange);
    border-bottom-color: transparent;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 560px) {
  .page-privacy .pp-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .pp-mail {
    white-space: normal;
    word-break: break-all;
  }

  .page-privacy .pp-flow {
    max-width: 240px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-link {
    transition: none;
  }

  .page-privacy .pp-title {
    transform: none;
  }
}
<<<END>>>