.page-privacy {
  --pv-tick-w: clamp(1.5rem, 4vw, 4.5rem);
  --pv-gap: clamp(32px, 6vw, 56px);
}

.page-privacy .pv-shell {
  max-width: 900px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: clamp(18px, 3.5vw, 34px);
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 6vw, 3.35rem);
  line-height: 1.16;
  letter-spacing: -0.03em;
  color: var(--bright);
  margin: 0.7rem 0 1.05rem;
  max-width: 15em;
}

.page-privacy .pv-hero__lead {
  max-width: 40em;
  font-size: clamp(1rem, 2.1vw, 1.1rem);
  line-height: 1.82;
  color: var(--text);
  margin: 0;
}

.page-privacy .pv-banner {
  margin: clamp(28px, 5vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-privacy .pv-banner .media-frame__caption {
  padding: 0.72rem 1rem 0.85rem;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 章节跳转 ---------- */
.page-privacy .pv-jump {
  margin: clamp(26px, 5vw, 44px) 0 var(--pv-gap);
  padding: 1.05rem 0 1.15rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-jump__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--sand);
  margin-bottom: 0.72rem;
}

.page-privacy .pv-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-privacy .pv-jump__link {
  display: inline-block;
  padding: 0.42rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.4;
  transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease;
}

.page-privacy .pv-jump__link:hover,
.page-privacy .pv-jump__link:focus-visible {
  border-color: var(--cyan);
  color: var(--bright);
  background: rgba(36, 245, 192, 0.07);
}

/* ---------- 正文与左侧沙金刻度 ---------- */
.page-privacy .pv-article {
  position: relative;
  padding-left: var(--pv-tick-w);
}

.page-privacy .pv-article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg,
    rgba(217, 162, 74, 0.95) 0%,
    rgba(217, 162, 74, 0.42) 62%,
    rgba(217, 162, 74, 0.06) 100%);
}

.page-privacy .pv-section {
  position: relative;
  padding-bottom: var(--pv-gap);
  margin-bottom: var(--pv-gap);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-section::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--pv-tick-w));
  top: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1.5px solid var(--sand);
  transform: translateX(-50%);
}

.page-privacy .pv-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.1rem);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--bright);
  margin: 0 0 0.95rem;
  max-width: 22em;
}

.page-privacy .pv-h2__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--sand);
  margin-bottom: 0.5rem;
}

.page-privacy .pv-section > p {
  margin: 0 0 1.35rem;
  max-width: 40em;
  font-size: 1.02rem;
  line-height: 1.82;
  color: var(--text);
}

.page-privacy .pv-aside {
  max-width: 40em;
  margin: 1.4rem 0 0;
  padding-left: 0.95rem;
  border-left: 2px solid var(--cyan);
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .pv-aside a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 245, 192, 0.4);
}

.page-privacy .pv-aside a:hover,
.page-privacy .pv-aside a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 信息分类：两列细线 ---------- */
.page-privacy .pv-spec {
  border-top: 1px solid var(--line);
}

.page-privacy .pv-spec__row {
  display: grid;
  gap: 0.35rem;
  padding: 1.05rem 0 1.1rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-spec__key {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--bright);
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.page-privacy .pv-spec__key::before {
  content: "";
  width: 9px;
  height: 2px;
  flex: none;
  background: var(--sand);
  transform: translateY(-4px);
}

.page-privacy .pv-spec__val {
  margin: 0;
  max-width: 40em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 用途清单 ---------- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0 0 0.2rem;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-privacy .pv-uses__item {
  position: relative;
  background: var(--ink-800);
  padding: 1.05rem 1.2rem 1.1rem 1.5rem;
  display: grid;
  gap: 0.35rem;
}

.page-privacy .pv-uses__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--cyan);
}

.page-privacy .pv-uses__t {
  font-size: 0.99rem;
  font-weight: 600;
  color: var(--bright);
  letter-spacing: 0.01em;
}

.page-privacy .pv-uses__d {
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.76;
  color: var(--text);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-keep {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-keep__item {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 0 1.05rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-keep__k {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--bright);
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.page-privacy .pv-keep__k::before {
  content: "";
  width: 9px;
  height: 2px;
  flex: none;
  background: var(--sand);
  transform: translateY(-4px);
}

.page-privacy .pv-keep__v {
  margin: 0;
  max-width: 40em;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .pv-access {
  margin-top: 1.5rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--sand);
  border-radius: var(--r-md);
  background: var(--ink-800);
}

.page-privacy .pv-access__t {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bright);
  letter-spacing: 0.02em;
}

.page-privacy .pv-access__d {
  margin: 0;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 权利折叠 ---------- */
.page-privacy .pv-fold {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
  margin-bottom: 0.7rem;
  overflow: hidden;
  transition: border-color 180ms ease;
}

.page-privacy .pv-fold[open] {
  border-color: rgba(36, 245, 192, 0.42);
}

.page-privacy .pv-fold > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 1.1rem;
  font-size: 0.99rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--bright);
}

.page-privacy .pv-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold > summary::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .pv-fold > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pv-fold[open] > summary::after {
  content: "–";
}

.page-privacy .pv-fold > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .pv-fold__body {
  padding: 0 1.1rem 1.1rem 2.06rem;
}

.page-privacy .pv-fold__body p {
  margin: 0;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--text);
}

/* ---------- 联系提示 ---------- */
.page-privacy .pv-callout {
  margin-top: 1.5rem;
  padding: 1.3rem 1.3rem 1.35rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--sand);
  border-radius: var(--r-md);
  background:
    linear-gradient(90deg, rgba(217, 162, 74, 0.08), rgba(217, 162, 74, 0) 58%),
    var(--ink-800);
}

.page-privacy .pv-callout__mail {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.6vw, 1.15rem);
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pv-callout__note {
  margin: 0;
  max-width: 40em;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-spec__row {
    grid-template-columns: 12rem 1fr;
    gap: 0 1.75rem;
    align-items: start;
  }

  .page-privacy .pv-keep__item {
    grid-template-columns: 11rem 1fr;
    gap: 0 1.75rem;
    align-items: start;
  }

  .page-privacy .pv-section::before {
    width: 9px;
    height: 9px;
  }

  .page-privacy .pv-uses__item {
    padding: 1.15rem 1.4rem 1.2rem 1.7rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-shell {
    max-width: 940px;
  }
}
<<<END>>>