.page-privacy {
  --pv-line: rgba(32, 48, 79, 0.82);
  --pv-soft: rgba(77, 163, 255, 0.08);
  --pv-glow: rgba(40, 224, 168, 0.12);
  display: block;
}

.page-privacy .pv-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(340px, 52vh, 520px);
  border-bottom: 1px solid var(--grid);
  display: flex;
  align-items: flex-end;
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  opacity: 0.42;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(32, 48, 79, 0.55) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, rgba(32, 48, 79, 0.35) 0 1px, transparent 1px 56px),
    linear-gradient(180deg, rgba(7, 11, 24, 0.5) 0%, rgba(7, 11, 24, 0.84) 58%, var(--bg) 100%);
}

.page-privacy .pv-hero__rail {
  position: absolute;
  top: clamp(48px, 8vw, 96px);
  right: var(--gutter);
  z-index: 1;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--muted);
  text-transform: uppercase;
  opacity: 0.7;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(56px, 9vw, 110px);
  padding-bottom: clamp(34px, 5vw, 64px);
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-hero__title {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  background: rgba(13, 20, 40, 0.72);
  font-size: 13px;
  color: var(--muted);
}

.page-privacy .pv-hero__facts .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 要点速览 ---------- */
.page-privacy .pv-brief {
  padding-top: clamp(44px, 6vw, 78px);
  padding-bottom: clamp(8px, 2vw, 20px);
}

.page-privacy .pv-brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .pv-fold {
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(13, 20, 40, 0.96), rgba(22, 32, 58, 0.62));
  overflow: hidden;
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--ink);
  transition: background 0.18s ease;
}

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

.page-privacy .pv-fold summary:hover {
  background: rgba(77, 163, 255, 0.07);
}

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

.page-privacy .pv-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

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

.page-privacy .pv-fold summary .num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--link);
}

.page-privacy .pv-fold__body {
  padding: 14px 18px 18px;
  margin: 0;
  border-top: 1px solid var(--pv-line);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--muted);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-privacy .pv-sections {
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-index {
  border-top: 2px solid var(--cyan);
  padding-top: 16px;
  min-width: 0;
}

.page-privacy .pv-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-index ol {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-index li {
  flex: 0 0 auto;
}

.page-privacy .pv-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .pv-index a .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--link);
}

.page-privacy .pv-index a:hover,
.page-privacy .pv-index a:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
  background: rgba(40, 224, 168, 0.08);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  border-top: 1px solid var(--pv-line);
  padding: clamp(26px, 4vw, 44px) 0;
  scroll-margin-top: 110px;
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.86;
  color: var(--muted);
}

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

.page-privacy .pv-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(40, 224, 168, 0.4);
}

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

/* ---------- 编号列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 42px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .pv-list li .num {
  position: absolute;
  left: 0;
  top: 0.12em;
  padding: 1px 6px;
  border: 1px solid var(--pv-line);
  border-radius: 6px;
  background: rgba(22, 32, 58, 0.72);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--link);
}

.page-privacy .pv-list strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 表格 ---------- */
.page-privacy .pv-scroll {
  margin: 18px 0 0;
  overflow-x: auto;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-card);
  background: rgba(13, 20, 40, 0.78);
  scrollbar-width: thin;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table th {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--grid);
  background: rgba(22, 32, 58, 0.72);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.page-privacy .pv-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--pv-line);
  line-height: 1.72;
  color: var(--muted);
  vertical-align: top;
}

.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table td:first-child {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .pv-scroll__hint {
  display: block;
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 提示条 ---------- */
.page-privacy .pv-tip {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-ticket) var(--radius-ticket) 0;
  background: linear-gradient(90deg, rgba(40, 224, 168, 0.1), rgba(40, 224, 168, 0));
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 68ch;
}

.page-privacy .pv-tip--amber {
  border-left-color: var(--amber);
  background: linear-gradient(90deg, rgba(255, 197, 61, 0.1), rgba(255, 197, 61, 0));
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: clamp(30px, 5vw, 54px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-card);
  background:
    radial-gradient(120% 140% at 0% 0%, var(--pv-glow), transparent 58%),
    linear-gradient(160deg, var(--raise), var(--panel));
}

.page-privacy .pv-contact__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.32;
  color: var(--ink);
}

.page-privacy .pv-contact__lede {
  margin: 0;
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .pv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .pv-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-privacy .pv-contact__list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--pv-line);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .pv-contact__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .pv-contact__list a {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
}

.page-privacy .pv-contact__list a:hover,
.page-privacy .pv-contact__list a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .pv-scroll__hint {
    display: none;
  }

  .page-privacy .pv-contact {
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .pv-index ol {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index li {
    flex: none;
  }

  .page-privacy .pv-index a {
    display: flex;
    align-items: baseline;
    padding: 9px 12px;
    border: 0;
    border-left: 1px solid var(--pv-line);
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .pv-index a:hover,
  .page-privacy .pv-index a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(40, 224, 168, 0.07);
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-hero__rail {
    display: block;
  }
}

@media (max-width: 1179px) {
  .page-privacy .pv-hero__rail {
    display: none;
  }
}

@media (max-width: 520px) {
  .page-privacy .pv-hero__facts li {
    font-size: 12.5px;
    padding: 7px 12px;
  }

  .page-privacy .pv-list li {
    padding-left: 36px;
  }

  .page-privacy .pv-contact__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}
<<<END>>>