.page-privacy {
  --pp-soft: rgba(18, 32, 28, 0.74);
  --pp-tint: rgba(14, 107, 88, 0.07);
  background: var(--paper);
  color: var(--paper-ink);
  font-family: var(--ff-body);
}

/* ---------- 刊头 ---------- */
.page-privacy .privacy-mast {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 40px) clamp(32px, 5vw, 60px);
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--line-cyan);
}

.page-privacy .privacy-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), transparent 88%);
}

.page-privacy .privacy-mast > .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-mast .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .privacy-mast .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-privacy .privacy-mast .breadcrumbs a:hover,
.page-privacy .privacy-mast .breadcrumbs a:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-mast__eyebrow {
  margin: 0 0 12px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-mast__title {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-mast__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 顶部章节速览 ---------- */
.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  margin-top: clamp(24px, 3vw, 34px);
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  flex: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--white);
  border-color: var(--line-cyan);
  background: rgba(61, 242, 196, 0.08);
}

.page-privacy .privacy-toc__num {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 横幅视觉 ---------- */
.page-privacy .privacy-banner {
  margin: 0;
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(160px, 26vw, 320px);
  object-fit: cover;
}

/* ---------- 阅读进度 ---------- */
.page-privacy .privacy-meter {
  height: 2px;
  background: var(--line-paper);
  overflow: hidden;
}

.page-privacy .privacy-meter__bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 120ms linear;
}

/* ---------- 纸张正文区 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  padding-block: clamp(28px, 4vw, 56px) clamp(48px, 6vw, 96px);
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
}

/* ---------- 左侧章节刻度 ---------- */
.page-privacy .privacy-index {
  display: none;
}

.page-privacy .privacy-index__label {
  margin: 0 0 14px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line-paper);
}

.page-privacy .privacy-index__list li {
  position: relative;
  margin-bottom: 16px;
}

.page-privacy .privacy-index__list li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 9px;
  width: 11px;
  height: 1px;
  background: var(--line-paper);
  transition: background-color 180ms var(--ease);
}

.page-privacy .privacy-index__list li:hover::before {
  background: var(--teal);
}

.page-privacy .privacy-index__list a {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pp-soft);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--teal);
}

/* ---------- 长文 ---------- */
.page-privacy .privacy-doc {
  max-width: 74ch;
}

.page-privacy .privacy-chapter {
  scroll-margin-top: 100px;
}

.page-privacy .privacy-chapter + .privacy-chapter {
  margin-top: clamp(34px, 4vw, 56px);
  padding-top: clamp(28px, 3.6vw, 48px);
  border-top: 1px solid var(--line-paper);
}

.page-privacy .privacy-chapter__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--teal);
}

.page-privacy .privacy-chapter__title {
  margin: 0 0 18px;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.25rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
  transition: color 180ms var(--ease);
}

.page-privacy .privacy-chapter:target .privacy-chapter__title {
  color: var(--teal);
}

.page-privacy .privacy-chapter p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--paper-ink);
}

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

/* 引用块 */
.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--pp-tint);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--paper-ink);
}

/* 事实条目 */
.page-privacy .privacy-facts {
  margin: 20px 0 0;
  display: grid;
  gap: 1px;
  background: var(--line-paper);
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .privacy-facts > div {
  background: #FBF8F1;
  padding: 14px 16px;
}

.page-privacy .privacy-facts dt {
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper-ink);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pp-soft);
}

/* 编号步骤 */
.page-privacy .privacy-steps {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-step;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-steps li {
  counter-increment: pp-step;
  position: relative;
  padding-left: 42px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-soft);
}

.page-privacy .privacy-steps li strong {
  color: var(--paper-ink);
  font-weight: 600;
}

.page-privacy .privacy-steps li::before {
  content: "0" counter(pp-step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--teal);
  border: 1px solid var(--line-paper);
  border-radius: 50%;
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin: 22px 0 0;
  display: grid;
  border-top: 1px solid var(--line-paper);
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-paper);
}

.page-privacy .privacy-contact__label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

.page-privacy .privacy-contact__value {
  font-size: 16px;
  line-height: 1.65;
  color: var(--paper-ink);
  word-break: break-word;
}

/* 延伸入口 */
.page-privacy .privacy-next {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-next a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--paper-ink);
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-next a:hover,
.page-privacy .privacy-next a:focus-visible {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(14, 107, 88, 0.06);
}

/* ---------- 断点 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
  }
}

@media (max-width: 599px) {
  .page-privacy .privacy-chapter p {
    font-size: 16px;
    line-height: 1.78;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-privacy .privacy-steps li {
    padding-left: 36px;
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-meter__bar,
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-index__list li::before,
  .page-privacy .privacy-chapter__title,
  .page-privacy .privacy-next a {
    transition: none;
  }
}