.page-privacy {
  --pv-measure: 68ch;
  display: block;
  padding-bottom: clamp(64px, 9vw, 110px);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(8px, 2vw, 16px);
}

.page-privacy .pv-hero__title {
  display: inline-block;
  margin: 16px 0 0;
  font-size: clamp(40px, 8vw, 68px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text);
  transform: skewX(var(--skew));
  transform-origin: left bottom;
  padding-right: 10px;
}

.page-privacy .pv-hero__lead {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .pv-hero__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(26px, 4vw, 38px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-hero__facts > div {
  background: var(--ink-800);
  padding: 16px 18px;
  min-width: 0;
}

.page-privacy .pv-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-privacy .pv-hero__facts dd {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

/* 视觉分隔 */
.page-privacy .pv-visual {
  margin-top: clamp(24px, 4vw, 42px);
}

.page-privacy .pv-visual .figure__frame {
  border: 1px solid var(--line);
  background: var(--ink-800);
  aspect-ratio: 2 / 1;
  overflow: hidden;
}

.page-privacy .pv-visual .figure__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pv-visual .figure__cap {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 主体排布 */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  padding-top: clamp(32px, 5vw, 60px);
}

/* 章节索引 */
.page-privacy .pv-index {
  align-self: start;
  min-width: 0;
}

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

.page-privacy .pv-index__list {
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--line);
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-index__link {
  display: block;
  padding: 7px 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .pv-index__link span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal);
  margin-right: 6px;
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--orange);
}

/* 正文栏 */
.page-privacy .pv-content {
  min-width: 0;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pv-sec {
  border-top: 1px solid var(--line);
  padding: clamp(26px, 4vw, 36px) 0 clamp(30px, 4.5vw, 46px);
  scroll-margin-top: 28px;
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pv-sec__num {
  position: relative;
  flex: none;
  padding-right: 22px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-privacy .pv-sec__num::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--orange);
  transform: translateY(-50%);
}

.page-privacy .pv-content p {
  margin: 0 0 1.2em;
}

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

.page-privacy .pv-content a:not(.btn) {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--ease), text-decoration-color var(--ease);
}

.page-privacy .pv-content a:not(.btn):hover,
.page-privacy .pv-content a:not(.btn):focus-visible {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

/* 场景清单 */
.page-privacy .pv-list {
  margin: 0;
  display: grid;
}

.page-privacy .pv-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .pv-list__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-list__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-privacy .pv-list__row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}

/* 用途列表 */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-uses li {
  background: var(--ink-700);
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
  transition: background var(--ease);
}

.page-privacy .pv-uses li:hover {
  background: var(--ink-800);
}

.page-privacy .pv-uses__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text);
}

/* 玻璃重点块 */
.page-privacy .pv-callout {
  margin: 22px 0;
  padding: 18px 20px;
  background: var(--glass);
  border: 1px solid transparent;
  border-left: 2px solid var(--signal);
  transition: border-color var(--ease), background var(--ease);
}

.page-privacy .pv-callout:hover {
  border-color: var(--orange);
  border-left-color: var(--orange);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* 权利清单 */
.page-privacy .pv-rights {
  list-style: none;
  counter-reset: pv-rights;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-rights li {
  position: relative;
  padding: 14px 16px 14px 56px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
  transition: border-color var(--ease), transform var(--ease);
}

.page-privacy .pv-rights li::before {
  counter-increment: pv-rights;
  content: counter(pv-rights, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-privacy .pv-rights li:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-privacy .pv-rights strong {
  color: var(--text);
  font-weight: 700;
}

.page-privacy .pv-sec__actions {
  margin: 24px 0 0;
}

/* 底部提示带 */
.page-privacy .pv-strip {
  margin-top: clamp(28px, 5vw, 48px);
  padding: 20px 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  background: var(--glass);
}

.page-privacy .pv-strip__text {
  margin: 0;
  min-width: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* 断点 */
@media (min-width: 720px) {
  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-list__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 84px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__link,
  .page-privacy .pv-uses li,
  .page-privacy .pv-callout,
  .page-privacy .pv-rights li,
  .page-privacy .pv-content a:not(.btn) {
    transition: none;
  }

  .page-privacy .pv-rights li:hover {
    transform: none;
  }
}