.page-privacy {
  --pp-measure: 68ch;
  --pp-hair: 1px solid var(--rx-stroke);
  color: var(--rx-ink);
}

/* 首屏：叙事 + 关键期限 */
.page-privacy__hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-privacy__title {
  margin: 12px 0 16px;
  font-size: var(--rx-fs-h1);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-privacy__lede {
  max-width: var(--pp-measure);
  margin: 0;
  color: var(--rx-ink-dim);
}

.page-privacy__kpis {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--rx-stroke);
  border: var(--pp-hair);
  box-shadow: var(--rx-shadow-soft);
}

.page-privacy__kpi {
  background: var(--rx-panel);
  padding: 16px 16px 18px;
}

.page-privacy__kpi dt {
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.14em;
  color: var(--rx-mute);
}

.page-privacy__kpi dd {
  margin: 10px 0 0;
  font-family: var(--rx-font-mono);
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: 0.02em;
  color: var(--rx-cyan);
}

.page-privacy__unit {
  margin-left: 4px;
  font-family: var(--rx-font-cn);
  font-size: 13px;
  color: var(--rx-mute);
}

/* 通栏窄幅视觉 */
.page-privacy__banner {
  margin: clamp(24px, 4vw, 44px) auto 0;
  max-width: var(--rx-shell);
  padding: 0 var(--rx-gutter);
}

.page-privacy__banner-frame {
  position: relative;
  overflow: hidden;
  background: var(--rx-void);
  border-top: var(--pp-hair);
  border-bottom: var(--pp-hair);
}

.page-privacy__banner-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(34, 224, 200, 0.22), transparent 46%, rgba(122, 77, 255, 0.18));
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-privacy__banner-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(230, 237, 247, 0.07) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-privacy__banner-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(110px, 16vw, 180px);
  object-fit: cover;
  opacity: 0.15;
  filter: saturate(0.7) contrast(1.05);
}

.page-privacy__banner-cap {
  margin-top: 10px;
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.12em;
  color: var(--rx-mute);
}

/* 目录 + 条款正文 */
.page-privacy__doc-grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.page-privacy__toc-head {
  margin: 0 0 12px;
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.16em;
  color: var(--rx-mute);
}

.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy__toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  border-left: 1px solid var(--rx-stroke);
  color: var(--rx-mute);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy__toc-link .rx-num {
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.12em;
  opacity: 0.85;
}

.page-privacy__toc-link:hover,
.page-privacy__toc-link:focus-visible {
  color: var(--rx-ink);
  border-left-color: var(--rx-cyan-soft);
  background: rgba(230, 237, 247, 0.03);
}

.page-privacy__doc-grid:has(#s-collect:target) [href="#s-collect"],
.page-privacy__doc-grid:has(#s-purpose:target) [href="#s-purpose"],
.page-privacy__doc-grid:has(#s-retention:target) [href="#s-retention"],
.page-privacy__doc-grid:has(#s-sharing:target) [href="#s-sharing"],
.page-privacy__doc-grid:has(#s-rights:target) [href="#s-rights"] {
  color: var(--rx-cyan);
  border-left-color: var(--rx-cyan);
  background: var(--rx-cyan-fill);
}

.page-privacy__clause {
  border-top: var(--pp-hair);
  padding-top: clamp(20px, 3vw, 28px);
  scroll-margin-top: 96px;
}

.page-privacy__clause + .page-privacy__clause {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-privacy__clause:target .page-privacy__clause-title {
  color: var(--rx-cyan);
}

.page-privacy__clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy__clause-no {
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.14em;
  color: var(--rx-cyan);
}

.page-privacy__clause-title {
  margin: 0;
  font-size: var(--rx-fs-h3);
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.page-privacy__sub-title {
  margin: 28px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--rx-ink);
}

.page-privacy__p {
  margin: 0 0 16px;
  max-width: var(--pp-measure);
  font-size: 15px;
  line-height: 1.75;
  color: var(--rx-ink-dim);
}

/* 三类场景 */
.page-privacy__facts {
  margin: 18px 0 0;
  display: grid;
  gap: 1px;
  background: var(--rx-stroke);
  border: var(--pp-hair);
}

.page-privacy__fact {
  background: var(--rx-panel);
  padding: 18px;
}

.page-privacy__fact dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--rx-cyan);
}

.page-privacy__fact dd {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rx-ink-dim);
  overflow-wrap: anywhere;
}

.page-privacy__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--rx-mute);
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--rx-cyan);
}

.page-privacy__list--block {
  margin-top: 14px;
  max-width: var(--pp-measure);
  gap: 12px;
}

.page-privacy__list--block li {
  border-left: 1px solid var(--rx-stroke);
  padding-left: 14px;
}

.page-privacy__list--block li::before {
  display: none;
}

/* 使用目的 */
.page-privacy__purposes {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: pp-purpose;
}

.page-privacy__purpose {
  position: relative;
  padding-left: 46px;
  max-width: var(--pp-measure);
}

.page-privacy__purpose::before {
  counter-increment: pp-purpose;
  content: "0" counter(pp-purpose);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.12em;
  color: var(--rx-mute);
  border: 1px solid var(--rx-stroke);
  padding: 3px 5px;
}

.page-privacy__purpose-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--rx-ink);
}

.page-privacy__purpose p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rx-ink-dim);
}

.page-privacy__stance {
  margin: 22px 0 0;
  padding: 16px 18px;
  max-width: var(--pp-measure);
  border-left: 2px solid var(--rx-cyan);
  background: var(--rx-cyan-fill);
}

.page-privacy__stance p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rx-ink);
}

/* 期限表 */
.page-privacy__terms {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  max-width: var(--pp-measure);
  border-top: var(--pp-hair);
}

.page-privacy__term-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 14px 0;
  border-bottom: var(--pp-hair);
}

.page-privacy__term-label {
  font-size: 15px;
  color: var(--rx-ink-dim);
}

.page-privacy__term-value {
  font-family: var(--rx-font-mono);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--rx-cyan);
}

.page-privacy__hint {
  border-bottom: 1px dotted var(--rx-cyan-soft);
  cursor: help;
}

/* 权利条目 */
.page-privacy__rights {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  max-width: var(--pp-measure);
  border-top: var(--pp-hair);
}

.page-privacy__right-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--pp-hair);
}

.page-privacy__right-label {
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.14em;
  color: var(--rx-violet);
}

.page-privacy__right-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--rx-ink-dim);
}

/* 联系块 */
.page-privacy__contact {
  margin-top: 24px;
  padding: 18px;
  max-width: 560px;
  border: var(--pp-hair);
  background: var(--rx-raise);
  box-shadow: var(--rx-shadow-lift);
}

.page-privacy__contact-head {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--rx-ink);
}

.page-privacy__contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy__contact-list li {
  display: grid;
  gap: 4px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--rx-ink-dim);
  overflow-wrap: anywhere;
}

.page-privacy__contact-key {
  font-family: var(--rx-font-mono);
  font-size: var(--rx-fs-mono);
  letter-spacing: 0.14em;
  color: var(--rx-mute);
}

.page-privacy__contact-list a {
  font-family: var(--rx-font-mono);
  font-size: 15px;
  color: var(--rx-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--rx-cyan-soft);
}

.page-privacy__contact-list a:hover {
  border-bottom-color: var(--rx-cyan);
}

.page-privacy__contact .rx-note {
  margin: 16px 0 0;
  color: var(--rx-mute);
}

/* 页尾 */
.page-privacy__outro-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  padding-top: 24px;
  border-top: var(--pp-hair);
}

.page-privacy__outro-inner .rx-note {
  margin: 0;
  max-width: 62ch;
  line-height: 1.75;
}

.page-privacy__totop {
  flex: 0 0 auto;
}

@media (min-width: 700px) {
  .page-privacy__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy__kpis {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy__right-row {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy__hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-privacy__doc-grid {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-privacy__toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy__banner-cap {
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy__toc-link,
  .page-privacy__clause-title {
    transition: none;
  }
}