.page-privacy {
  --pv-measure: 68ch;
  --pv-gap: clamp(22px, 4.5vw, 48px);
  display: block;
  padding-bottom: clamp(44px, 7vw, 88px);
}

/* ---------- 页头 ---------- */
.page-privacy .pv-head {
  padding: clamp(20px, 4vw, 42px) 0 clamp(24px, 4vw, 40px);
}

.page-privacy .pv-head__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

@media (min-width: 920px) {
  .page-privacy .pv-head__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
  }
}

.page-privacy .pv-title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.8rem, 5.2vw, 2.95rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-text);
  max-width: 22ch;
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2.1vw, 1.06rem);
  line-height: 1.9;
  color: var(--c-muted);
}

/* 要点速览 */
.page-privacy .pv-keypoints {
  border: var(--bw) solid var(--c-line);
  border-top: 4px solid var(--c-green);
  background: var(--c-panel);
  padding: 18px 18px 10px;
}

.page-privacy .pv-keypoints__label {
  margin: 0 0 13px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-privacy .pv-keypoints ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-keypoints li {
  position: relative;
  padding-left: 18px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--c-text);
}

.page-privacy .pv-keypoints li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--c-green);
  transform: rotate(45deg);
}

/* ---------- 首屏图 ---------- */
.page-privacy .pv-hero-figure {
  position: relative;
  margin: 0 0 clamp(30px, 5vw, 58px);
  border: var(--bw) solid var(--c-line);
  background: var(--c-deep);
  overflow: hidden;
}

.page-privacy .pv-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background:
    repeating-linear-gradient(90deg, rgba(89, 217, 255, 0.16) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(89, 217, 255, 0.16) 0 1px, transparent 1px 72px);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: var(--pv-gap);
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 66px);
  }
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-anchors {
  border-top: var(--bw) solid var(--c-line);
  padding-top: 14px;
  min-width: 0;
}

@media (min-width: 960px) {
  .page-privacy .pv-anchors {
    position: sticky;
    top: 92px;
    border-top: 0;
    border-left: var(--bw) solid var(--c-line);
    padding: 2px 0 4px 16px;
  }
}

.page-privacy .pv-anchors__label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .pv-anchors__list {
  list-style: none;
  margin: 0;
  padding: 2px 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

@media (min-width: 960px) {
  .page-privacy .pv-anchors__list {
    display: block;
    overflow: visible;
    padding: 0;
  }
}

.page-privacy .pv-anchor {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 12px;
  border: 1px solid transparent;
  color: var(--c-muted);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.4;
  white-space: nowrap;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pv-anchor:hover,
.page-privacy .pv-anchor:focus-visible {
  color: var(--c-text);
  background: var(--c-panel);
  border-color: var(--c-line);
}

.page-privacy .pv-anchor__idx {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

/* 当前所在章节高亮（:target 驱动，浏览器不支持时保持默认样式） */
.page-privacy:has(#pv-c1:target) .pv-anchor[href="#pv-c1"],
.page-privacy:has(#pv-c2:target) .pv-anchor[href="#pv-c2"],
.page-privacy:has(#pv-c3:target) .pv-anchor[href="#pv-c3"],
.page-privacy:has(#pv-c4:target) .pv-anchor[href="#pv-c4"],
.page-privacy:has(#pv-c5:target) .pv-anchor[href="#pv-c5"] {
  color: var(--c-ink);
  background: var(--c-green);
  border-color: var(--c-green);
}

.page-privacy:has(#pv-c1:target) .pv-anchor[href="#pv-c1"] .pv-anchor__idx,
.page-privacy:has(#pv-c2:target) .pv-anchor[href="#pv-c2"] .pv-anchor__idx,
.page-privacy:has(#pv-c3:target) .pv-anchor[href="#pv-c3"] .pv-anchor__idx,
.page-privacy:has(#pv-c4:target) .pv-anchor[href="#pv-c4"] .pv-anchor__idx,
.page-privacy:has(#pv-c5:target) .pv-anchor[href="#pv-c5"] .pv-anchor__idx {
  color: var(--c-ink);
}

/* ---------- 长文 ---------- */
.page-privacy .pv-article {
  max-width: var(--pv-measure);
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: clamp(26px, 4.5vw, 44px) 0;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: 96px;
}

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

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.26rem, 3vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-privacy .pv-sec__idx {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-green);
  padding: 2px 8px;
  border: 1px solid rgba(46, 230, 168, 0.42);
}

.page-privacy .pv-sec p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--c-text);
}

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

.page-privacy .pv-sec strong {
  font-weight: 700;
  color: var(--c-cyan);
}

/* 要点列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.82;
  color: var(--c-text);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 9px;
  height: 2px;
  background: var(--c-green);
}

/* 两张并列说明 */
.page-privacy .pv-split {
  display: grid;
  gap: 14px;
  margin: 0 0 20px;
}

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

.page-privacy .pv-card {
  border: var(--bw) solid var(--c-line);
  border-top: 3px solid var(--c-cyan);
  background: var(--c-panel);
  padding: 16px 17px 8px;
  min-width: 0;
}

.page-privacy .pv-card--alt {
  border-top-color: var(--c-orange);
}

.page-privacy .pv-card__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--c-text);
}

.page-privacy .pv-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-card li {
  position: relative;
  padding-left: 16px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .pv-card li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-cyan);
}

.page-privacy .pv-card--alt li::before {
  color: var(--c-orange);
}

/* 引用条 */
.page-privacy .pv-quote {
  margin: 20px 0;
  padding: 15px 18px;
  border-left: 3px solid var(--c-green);
  background: linear-gradient(90deg, rgba(46, 230, 168, 0.13), rgba(46, 230, 168, 0));
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--c-text);
}

.page-privacy .pv-quote--orange {
  border-left-color: var(--c-orange);
  background: linear-gradient(90deg, rgba(255, 107, 26, 0.13), rgba(255, 107, 26, 0));
}

/* 清除步骤 */
.page-privacy .pv-steps {
  list-style: none;
  counter-reset: pvstep;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-steps > li {
  counter-increment: pvstep;
  position: relative;
  padding-left: 42px;
  min-height: 24px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .pv-steps > li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.12em;
  width: 28px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.76rem;
  color: var(--c-ink);
  background: var(--c-green);
}

/* 联系渠道 */
.page-privacy .pv-channels {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-privacy .pv-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-channels > li {
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  padding: 14px 15px;
  min-width: 0;
}

.page-privacy .pv-channels__k {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .pv-channels__v {
  display: block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--c-text);
  overflow-wrap: anywhere;
}

/* 交叉入口 */
.page-privacy .pv-crosslinks {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--c-line);
}

.page-privacy .pv-crosslinks li {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pv-crosslinks a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 4px;
  color: var(--c-text);
  text-decoration: none;
  font-size: 0.96rem;
  line-height: 1.6;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .pv-crosslinks a::after {
  content: "→";
  margin-left: auto;
  font-family: var(--font-num);
  color: var(--c-green);
}

.page-privacy .pv-crosslinks a:hover,
.page-privacy .pv-crosslinks a:focus-visible {
  color: var(--c-green);
  background: rgba(46, 230, 168, 0.07);
}

/* ---------- 入场动效 ---------- */
.page-privacy [data-reveal] {
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.has-js .page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
}

.has-js .page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal],
  .has-js .page-privacy [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}