.page-privacy {
  --doc-measure: 34em;
  background: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-body);
}

/* ---------- 容器 ---------- */
.page-privacy .doc-wrap {
  width: 100%;
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding-inline: var(--pad-page);
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-privacy .doc-hero {
  background: var(--ink-900);
  color: var(--paper-100);
  padding-top: clamp(30px, 5vw, 64px);
}

.page-privacy .doc-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted-on-ink);
}

.page-privacy .doc-crumbs a {
  color: var(--muted-on-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .doc-crumbs a:hover,
.page-privacy .doc-crumbs a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

.page-privacy .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-privacy .doc-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.1;
  letter-spacing: .05em;
  color: var(--paper-100);
}

.page-privacy .doc-hero__lead {
  max-width: 52ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  color: var(--paper-200);
}

.page-privacy .doc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0 0 clamp(24px, 4vw, 44px);
  padding: 0;
  list-style: none;
}

.page-privacy .doc-hero__facts li {
  padding: 5px 11px;
  border: 1px solid var(--ink-500);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted-on-ink);
}

.page-privacy .doc-visual {
  display: block;
  margin: 0;
  background: var(--ink-700);
  border-top: 1px solid var(--ink-500);
  border-bottom: 1px solid var(--ink-500);
}

.page-privacy .doc-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(.7) contrast(1.06);
  opacity: .92;
}

/* ---------- 目录 ---------- */
.page-privacy .doc-toc {
  background: var(--paper-200);
  border-bottom: 1px solid var(--gray-300);
  padding: clamp(26px, 4vw, 44px) 0;
}

.page-privacy .doc-toc__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.page-privacy .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  column-gap: clamp(20px, 4vw, 48px);
}

.page-privacy .doc-toc__item a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--gray-300);
  text-decoration: none;
  color: var(--ink-900);
  font-size: 15px;
  line-height: 1.55;
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              padding-left var(--dur) var(--ease);
}

.page-privacy .doc-toc__item a:hover,
.page-privacy .doc-toc__item a:focus-visible {
  color: var(--ink-700);
  border-bottom-color: var(--orange-600);
  padding-left: 6px;
}

.page-privacy .doc-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray-600);
  transition: color var(--dur) var(--ease);
}

.page-privacy .doc-toc__item a:hover .doc-toc__num,
.page-privacy .doc-toc__item a:focus-visible .doc-toc__num {
  color: var(--gold-500);
}

.page-privacy .doc-toc__label {
  flex: 1 1 auto;
}

/* ---------- 正文长卷 ---------- */
.page-privacy .doc-body {
  background: var(--paper-100);
  padding: clamp(34px, 5vw, 64px) 0 clamp(44px, 6vw, 80px);
}

.page-privacy .doc-chapters {
  display: block;
}

/* ---------- 章节 ---------- */
.page-privacy .doc-chapter {
  padding: clamp(26px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--gray-300);
}

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

.page-privacy .doc-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
}

.page-privacy .doc-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-500);
}

.page-privacy .doc-chapter__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.45;
  letter-spacing: .04em;
  color: var(--ink-900);
}

.page-privacy .doc-chapter__anchor {
  flex: none;
  align-self: center;
  padding: 4px 6px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--gray-600);
  text-decoration: none;
  opacity: .38;
  transition: opacity var(--dur) var(--ease),
              color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}

.page-privacy .doc-chapter__head:hover .doc-chapter__anchor {
  opacity: 1;
}

.page-privacy .doc-chapter__anchor:hover,
.page-privacy .doc-chapter__anchor:focus-visible {
  color: var(--orange-600);
  background: var(--paper-200);
  opacity: 1;
}

.page-privacy .doc-chapter > p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-900);
}

.page-privacy .doc-chapter > p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-chapter a:not(.doc-chapter__anchor) {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .doc-chapter a:not(.doc-chapter__anchor):hover,
.page-privacy .doc-chapter a:not(.doc-chapter__anchor):focus-visible {
  color: var(--orange-600);
  border-bottom-color: var(--orange-600);
}

/* ---------- 场景卡 ---------- */
.page-privacy .doc-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .doc-fact {
  display: grid;
  gap: 6px;
  padding: 14px 18px;
  background: var(--paper-200);
  border: 1px solid var(--gray-300);
  border-left: 2px solid var(--celadon-500);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease),
              border-left-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.page-privacy .doc-fact:hover {
  transform: translateY(-2px);
  border-left-color: var(--orange-600);
  box-shadow: var(--shadow-card);
}

.page-privacy .doc-fact__k {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink-700);
}

.page-privacy .doc-fact__v {
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray-600);
}

/* ---------- 等宽编号要点 ---------- */
.page-privacy .doc-points {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: docpoint;
}

.page-privacy .doc-points > li {
  position: relative;
  counter-increment: docpoint;
  padding: 11px 0 11px 38px;
  border-bottom: 1px solid var(--gray-300);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--gray-600);
}

.page-privacy .doc-points > li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .doc-points > li::before {
  content: counter(docpoint, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gold-500);
}

/* ---------- 双栏面板 ---------- */
.page-privacy .doc-panels {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-privacy .doc-panel {
  padding-left: 18px;
  border-left: 1px solid var(--gray-300);
}

.page-privacy .doc-panel__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--celadon-500);
}

.page-privacy .doc-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--gray-600);
}

/* ---------- 权利条目 ---------- */
.page-privacy .doc-terms {
  margin: 0;
}

.page-privacy .doc-term {
  padding: 16px 0;
  border-top: 1px solid var(--gray-300);
}

.page-privacy .doc-term:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .doc-term dt {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink-700);
}

.page-privacy .doc-term dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--gray-600);
}

/* ---------- 内嵌提示与邮箱 ---------- */
.page-privacy .doc-chapter > p.doc-tip {
  margin-top: 20px;
  padding: 12px 16px;
  background: var(--paper-200);
  border-left: 2px solid var(--gold-500);
  border-radius: 2px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray-600);
}

.page-privacy .doc-mail {
  display: inline;
  padding: 1px 6px;
  border-radius: 2px;
  border-bottom: 1px solid var(--gold-500);
  background: var(--paper-200);
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--ink-900);
  word-break: break-all;
}

/* ---------- 收尾 ---------- */
.page-privacy .doc-closing {
  background: var(--ink-900);
  color: var(--paper-100);
  padding: clamp(36px, 5vw, 64px) 0;
}

.page-privacy .doc-closing__lead {
  max-width: 46ch;
  margin: 0 0 24px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  color: var(--paper-200);
}

.page-privacy .doc-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 焦点可见 ---------- */
.page-privacy .doc-crumbs a:focus-visible,
.page-privacy .doc-toc__item a:focus-visible,
.page-privacy .doc-chapter__anchor:focus-visible,
.page-privacy .doc-chapter a:not(.doc-chapter__anchor):focus-visible {
  outline: 2px solid var(--orange-600);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 平板 ---------- */
@media (min-width: 680px) {
  .page-privacy .doc-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-privacy .doc-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

/* ---------- 桌面：收窄阅读宽度 + 右侧位置线 ---------- */
@media (min-width: 1080px) {
  .page-privacy .doc-chapters {
    position: relative;
    max-width: var(--doc-measure);
    margin-right: 64px;
  }

  .page-privacy .doc-chapters::after {
    content: "";
    position: absolute;
    inset: 0 -64px 0 auto;
    width: 1px;
    border-radius: 1px;
    background: linear-gradient(
      180deg,
      var(--gray-300) 0%,
      var(--celadon-500) 40%,
      var(--celadon-500) 66%,
      var(--gray-300) 100%
    );
  }
}
<<<END>>>