.page-privacy {
  background: var(--ink-950);
  color: var(--chalk);
}

/* ---------- 页头：安静阅读入口 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(28px, 6vw, 56px));
  padding-bottom: clamp(40px, 8vw, 88px);
  background: radial-gradient(120% 90% at 78% 8%, #0F2C20 0%, var(--ink-950) 62%);
}

.page-privacy .hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 40%;
  opacity: 0.34;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7, 20, 15, 0.55) 0%, rgba(7, 20, 15, 0.72) 46%, var(--ink-950) 100%),
    repeating-linear-gradient(90deg, rgba(27, 74, 54, 0.35) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.page-privacy .hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(20px, 4vw, 34px);
  padding: 0;
  font-size: 13px;
  color: var(--turf);
}

.page-privacy .privacy-hero .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-700);
}

.page-privacy .privacy-hero .crumbs a {
  color: var(--turf);
  text-decoration: none;
}

.page-privacy .privacy-hero .crumbs a:hover,
.page-privacy .privacy-hero .crumbs a:focus-visible {
  color: var(--lime-400);
}

.page-privacy .privacy-hero .crumbs [aria-current="page"] {
  color: var(--chalk);
}

.page-privacy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime-400);
}

.page-privacy .eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--lime-400);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 9vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-privacy .hero-lede {
  max-width: 60ch;
  margin: clamp(16px, 3vw, 26px) 0 0;
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.8;
  color: #D8E4DA;
}

.page-privacy .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
}

.page-privacy .hero-meta li {
  padding: 6px 14px;
  border: 1px solid var(--ink-700);
  border-radius: var(--r-pill);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--turf);
  background: rgba(11, 31, 23, 0.6);
}

/* ---------- 正文 + 目录布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(56px, 10vw, 120px);
}

.page-privacy .privacy-toc {
  align-self: start;
  padding: 18px 0 0;
  border-top: 1px solid var(--ink-700);
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-privacy .toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--turf);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-privacy .toc-num {
  font-size: 11px;
  color: var(--ink-700);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--lime-400);
  border-color: var(--ink-700);
  background: var(--ink-900);
}

.page-privacy .toc-link:hover .toc-num,
.page-privacy .toc-link:focus-visible .toc-num {
  color: var(--lime-400);
}

.page-privacy .toc-contact {
  display: none;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--ink-700);
}

.page-privacy .toc-contact .contact-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-privacy .toc-contact .contact-value {
  font-family: var(--font-mono);
  font-size: 12.5px;
  word-break: break-all;
  color: var(--lime-200);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-privacy .toc-contact .contact-value:hover,
.page-privacy .toc-contact .contact-value:focus-visible {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .doc-section {
  padding-top: clamp(30px, 5vw, 52px);
  margin-top: clamp(30px, 5vw, 52px);
  border-top: 1px solid var(--ink-800);
}

.page-privacy .doc-section:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .doc-num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime-400);
}

.page-privacy .doc-section h2 {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-privacy .doc-body {
  max-width: 68ch;
}

.page-privacy .doc-body p {
  margin: 0 0 1.05em;
  font-size: 16.5px;
  line-height: 1.85;
  color: #DCE7DE;
}

.page-privacy .doc-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-body a {
  color: var(--lime-200);
  text-decoration: underline;
  text-decoration-color: var(--ink-700);
  text-underline-offset: 3px;
  transition: color 160ms var(--ease), text-decoration-color 160ms var(--ease);
}

.page-privacy .doc-body a:hover,
.page-privacy .doc-body a:focus-visible {
  color: var(--lime-400);
  text-decoration-color: var(--lime-400);
}

.page-privacy .note-line {
  border-left: 2px solid var(--lime-400);
  padding-left: 16px;
  color: var(--chalk) !important;
}

/* ---------- 四类场景 ---------- */
.page-privacy .collect-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 clamp(24px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .collect-item {
  padding: 18px 0;
  border-top: 1px solid var(--ink-800);
}

.page-privacy .collect-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--lime-200);
}

.page-privacy .collect-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--turf);
}

/* ---------- 用途列表 ---------- */
.page-privacy .purpose-list {
  list-style: none;
  margin: clamp(16px, 3vw, 26px) 0 0;
  padding: 0;
  max-width: 68ch;
}

.page-privacy .purpose-list li {
  position: relative;
  padding: 14px 0 14px 26px;
  border-top: 1px solid var(--ink-800);
  font-size: 16px;
  line-height: 1.8;
  color: var(--turf);
}

.page-privacy .purpose-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 25px;
  width: 10px;
  height: 2px;
  background: var(--orange-500);
}

.page-privacy .purpose-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--chalk);
  font-weight: 700;
}

/* ---------- 可展开问答 ---------- */
.page-privacy .qa-group {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--ink-700);
}

.page-privacy .qa {
  border-bottom: 1px solid var(--ink-800);
}

.page-privacy .qa-heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-privacy .qa-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
}

.page-privacy .qa-trigger:hover,
.page-privacy .qa-trigger:focus-visible {
  color: var(--lime-400);
  outline: none;
}

.page-privacy .qa-trigger:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
  border-radius: var(--r-md);
}

.page-privacy .qa-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--ink-700);
  border-radius: 50%;
  font-size: 16px;
  color: var(--lime-400);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-privacy .qa-trigger[aria-expanded="true"] .qa-icon {
  transform: rotate(45deg);
  border-color: var(--lime-400);
}

.page-privacy .qa-panel-inner {
  padding: 0 0 20px;
  max-width: 66ch;
}

.page-privacy .qa-panel-inner p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--turf);
}

/* ---------- 桌面端：右侧粘性目录 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }

  .page-privacy .privacy-article {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    padding: 22px 0 0;
  }

  .page-privacy .toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .toc-link {
    display: flex;
    width: 100%;
    border-radius: var(--r-md);
    border-left: 2px solid transparent;
    border-top: 0;
    border-right: 0;
    border-bottom: 0;
    padding: 8px 10px;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    border-left-color: var(--lime-400);
    background: var(--ink-900);
  }

  .page-privacy .toc-contact {
    display: block;
  }

  .page-privacy .collect-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .collect-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .qa-icon,
  .page-privacy .doc-body a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>