.page-privacy {
  --priv-measure: 40em;
  --priv-edge: 20px;
  --priv-gap-line: var(--line);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-a16);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--cyan-2);
  border-bottom-color: var(--cyan);
}

/* ---------- 顶部章节刻度 ---------- */
.page-privacy .priv-top {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.page-privacy .priv-progress {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  height: 3px;
  margin: 0;
}

.page-privacy .priv-progress__seg {
  background: var(--line);
}

.page-privacy .priv-progress__bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transition: width var(--t-fast);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(41, 231, 200, 0.09) 0%, transparent 58%),
    radial-gradient(90% 120% at 100% 100%, rgba(255, 122, 47, 0.08) 0%, transparent 60%),
    var(--panel);
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(34, 51, 92, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 51, 92, 0.35) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-privacy .priv-hero__inner {
  position: relative;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 20px var(--priv-edge) 28px;
}

.page-privacy .priv-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  margin-bottom: 22px;
}

.page-privacy .priv-crumb a {
  color: var(--ink-2);
  border-bottom: none;
}

.page-privacy .priv-crumb a:hover {
  color: var(--cyan);
}

.page-privacy .priv-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .priv-hero__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .priv-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 20em;
}

.page-privacy .priv-hero__lede {
  margin: 0 0 20px;
  max-width: var(--priv-measure);
  color: var(--ink);
  font-size: 15px;
}

.page-privacy .priv-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-privacy .priv-hero__meta li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-privacy .priv-hero__meta-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.page-privacy .priv-hero__meta-v {
  font-size: 14px;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .priv-hero__media {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .priv-hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(6, 11, 24, 0.8));
  pointer-events: none;
}

.page-privacy .priv-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-privacy .priv-layout {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 26px var(--priv-edge) 48px;
  display: grid;
  gap: 28px;
}

.page-privacy .priv-main {
  display: grid;
  gap: 0;
  min-width: 0;
}

/* ---------- 章节面板 ---------- */
.page-privacy .priv-sec {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  margin-top: -1px;
  padding: 24px 18px 28px;
}

.page-privacy .priv-sec:first-child {
  margin-top: 0;
}

.page-privacy .priv-sec__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.page-privacy .priv-sec__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-2);
}

.page-privacy .priv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .priv-sec__note {
  margin: 0;
  max-width: var(--priv-measure);
  font-size: 14px;
  color: var(--ink-2);
}

.page-privacy .priv-sec__body {
  display: block;
}

.page-privacy .priv-sec__body p {
  margin: 0 0 14px;
  max-width: var(--priv-measure);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .priv-sec__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 要点框 ---------- */
.page-privacy .priv-note {
  margin: 20px 0 0;
  max-width: var(--priv-measure);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  padding: 14px 16px;
  background: rgba(20, 35, 72, 0.35);
}

.page-privacy .priv-note p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 信息分类列表 ---------- */
.page-privacy .priv-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .priv-fact {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .priv-fact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .priv-fact__v {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  max-width: var(--priv-measure);
}

/* ---------- 可展开条目 ---------- */
.page-privacy .priv-dec {
  border-bottom: 1px solid var(--line);
  max-width: var(--priv-measure);
}

.page-privacy .priv-dec:first-of-type {
  border-top: 1px solid var(--line);
}

.page-privacy .priv-dec > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  transition: color var(--t-fast);
}

.page-privacy .priv-dec > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-dec > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  flex: none;
}

.page-privacy .priv-dec[open] > summary::after {
  content: "–";
  color: var(--orange);
}

.page-privacy .priv-dec > summary:hover {
  color: var(--cyan-2);
}

.page-privacy .priv-dec > summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .priv-dec__body {
  padding: 0 0 16px;
  border-left: 2px solid var(--cyan);
  padding-left: 14px;
}

.page-privacy .priv-dec__body p {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
}

/* ---------- 留存期限 ---------- */
.page-privacy .priv-terms {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--priv-measure);
}

.page-privacy .priv-term {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .priv-term:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .priv-term__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .priv-term__v {
  font-size: 15px;
  color: var(--ink);
}

/* ---------- 操作步骤 ---------- */
.page-privacy .priv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  max-width: var(--priv-measure);
}

.page-privacy .priv-step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .priv-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 2px;
}

.page-privacy .priv-step__body {
  min-width: 0;
}

.page-privacy .priv-step__title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.page-privacy .priv-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 联系块 ---------- */
.page-privacy .priv-contact {
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: var(--panel-2);
  padding: 16px;
  max-width: var(--priv-measure);
  margin-bottom: 20px;
}

.page-privacy .priv-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.page-privacy .priv-contact__mail {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .priv-contact__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 右侧目录 ---------- */
.page-privacy .priv-rail {
  min-width: 0;
}

.page-privacy .priv-toc {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 14px;
}

.page-privacy .priv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
}

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

.page-privacy .priv-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 8px 6px;
  border-bottom: none;
  border-left: 2px solid transparent;
  color: var(--ink-2);
  font-size: 14px;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  color: var(--ink);
  background: rgba(41, 231, 200, 0.06);
  border-bottom: none;
}

.page-privacy .priv-toc__link[aria-current="true"],
.page-privacy .priv-toc__link.is-current,
.page-privacy .priv-toc__link.is-active {
  color: var(--ink);
  border-left-color: var(--cyan);
  background: var(--cyan-a08);
}

.page-privacy .priv-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.page-privacy .priv-toc__link[aria-current="true"] .priv-toc__idx,
.page-privacy .priv-toc__link.is-current .priv-toc__idx,
.page-privacy .priv-toc__link.is-active .priv-toc__idx {
  color: var(--cyan);
}

.page-privacy .priv-toc__label {
  min-width: 0;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-privacy {
    --priv-edge: 32px;
    font-size: 16px;
  }

  .page-privacy .priv-hero__inner {
    padding: 26px var(--priv-edge) 40px;
  }

  .page-privacy .priv-hero__title {
    font-size: 40px;
    max-width: 18em;
  }

  .page-privacy .priv-hero__lede {
    font-size: 16px;
  }

  .page-privacy .priv-hero__meta li {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .page-privacy .priv-sec {
    padding: 30px 32px 34px;
  }

  .page-privacy .priv-sec__title {
    font-size: 26px;
  }

  .page-privacy .priv-sec__note,
  .page-privacy .priv-sec__body p,
  .page-privacy .priv-fact__v {
    font-size: 16px;
  }

  .page-privacy .priv-layout {
    padding-top: 34px;
    padding-bottom: 64px;
  }

  .page-privacy .priv-fact {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .priv-term {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .priv-step {
    grid-template-columns: 44px minmax(0, 1fr);
  }
}

/* ---------- 桌面：正文列 + 右侧浮动目录 ---------- */
@media (min-width: 1060px) {
  .page-privacy .priv-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 48px;
    align-items: start;
  }

  .page-privacy .priv-rail {
    order: 2;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .priv-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 46%);
    gap: 48px;
    align-items: end;
  }

  .page-privacy .priv-hero__img {
    aspect-ratio: 16 / 9;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-progress__bar,
  .page-privacy .priv-toc__link,
  .page-privacy .priv-dec > summary {
    transition: none;
  }
}
</final>
</final>