.page-privacy {
  --doc-line: rgba(42, 52, 66, 0.7);
  --doc-glow: 0 0 0 1px rgba(0, 240, 255, 0.18), 0 22px 60px -34px rgba(0, 0, 0, 0.92);
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(123, 43, 255, 0.16), transparent 68%),
    radial-gradient(760px 420px at 4% 2%, rgba(0, 240, 255, 0.11), transparent 70%),
    var(--void);
  color: var(--text);
  padding-bottom: 72px;
}

.page-privacy .breadcrumb {
  padding: 20px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.page-privacy .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan-ink);
}

.page-privacy .privacy-hero {
  padding: 8px 0 24px;
}

.page-privacy .hero-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-privacy .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7.2vw, 4.6rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-transform: none;
  margin: 10px 0 18px;
  color: var(--text);
  text-shadow: 0 0 28px rgba(0, 240, 255, 0.28);
  transform: skew(-3deg);
}

.page-privacy .privacy-lead {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-dim);
  max-width: 60ch;
  margin: 0 0 22px;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(42, 52, 66, 0.7);
  background-image: linear-gradient(90deg, var(--cyan), var(--violet), var(--ember));
  background-repeat: no-repeat;
  background-size: 160px 2px;
  background-position: 0 0;
}

.page-privacy .meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
}
.page-privacy .meta-key {
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--ember-ink);
}
.page-privacy .meta-val {
  color: var(--text);
  font-size: 13px;
}

/* 概览卡 */
.page-privacy .privacy-overview {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(22, 29, 42, 0.92), rgba(11, 14, 20, 0.94));
  box-shadow: var(--doc-glow);
}

.page-privacy .overview-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.page-privacy .overview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.05);
}
.page-privacy .overview-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.1) 0%, rgba(11, 14, 20, 0.86) 100%);
}

.page-privacy .overview-body {
  padding: 18px 20px 22px;
}
.page-privacy .overview-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan-ink);
  margin: 0 0 14px;
}
.page-privacy .overview-cols {
  display: grid;
  gap: 16px;
}
.page-privacy .overview-sub {
  font-size: 13px;
  font-weight: 650;
  color: var(--text);
  margin: 0 0 8px;
}
.page-privacy .overview-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}
.page-privacy .overview-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-dim);
}
.page-privacy .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: none;
}
.page-privacy .dot-cyan {
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.7);
}
.page-privacy .dot-ember {
  background: var(--ember);
  box-shadow: 0 0 8px rgba(255, 90, 31, 0.6);
}

/* 文档布局 */
.page-privacy .doc-layout {
  display: grid;
  gap: 32px;
  padding-top: 24px;
}

.page-privacy .doc-toc {
  display: none;
}

.page-privacy .doc-body {
  max-width: 100%;
  min-width: 0;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.82;
}

.page-privacy .doc-section {
  padding: 30px 0 6px;
  border-top: 1px solid var(--doc-line);
  position: relative;
  background-image: linear-gradient(90deg, rgba(0, 240, 255, 0.55), rgba(255, 90, 31, 0.4));
  background-repeat: no-repeat;
  background-size: 72px 1px;
  background-position: 0 0;
}
.page-privacy .doc-section:first-of-type {
  border-top-color: transparent;
  padding-top: 8px;
}

.page-privacy .doc-h {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.24;
  color: var(--text);
  margin: 0 0 14px;
  letter-spacing: 0.01em;
}
.page-privacy .doc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  flex: none;
  padding-top: 2px;
}

.page-privacy .doc-body p {
  margin: 0 0 16px;
  max-width: 68ch;
}
.page-privacy .doc-body strong {
  color: var(--text);
  font-weight: 650;
}

.page-privacy .doc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 70ch;
}
.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
}
.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 6px rgba(0, 240, 255, 0.7);
}
.page-privacy .doc-list-tight {
  gap: 9px;
  font-size: 15px;
}

/* 折叠块 */
.page-privacy .doc-fold {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(18, 24, 35, 0.62);
  margin: 6px 0 16px;
  max-width: 74ch;
}
.page-privacy .fold-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  font-size: 13.5px;
  font-weight: 650;
  color: var(--cyan-ink);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
}
.page-privacy .fold-summary::-webkit-details-marker {
  display: none;
}
.page-privacy .fold-summary::before {
  content: "＋";
  color: var(--cyan);
  font-size: 14px;
}
.page-privacy .doc-fold[open] .fold-summary::before {
  content: "－";
}
.page-privacy .fold-summary:focus-visible {
  outline: 2px solid var(--violet-ink);
  outline-offset: -2px;
  border-radius: var(--r);
}

.page-privacy .type-card {
  padding: 14px 18px;
  border-top: 1px solid var(--line-soft);
}
.page-privacy .type-name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 650;
  color: var(--text);
}
.page-privacy .type-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ember-ink);
  letter-spacing: 0.12em;
}
.page-privacy .type-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--text-dim);
}

/* Cookie 卡 */
.page-privacy .cookie-grid {
  display: grid;
  gap: 12px;
  margin: 6px 0 18px;
}
.page-privacy .cookie-card {
  border: 1px solid var(--line);
  border-left: 2px solid rgba(0, 240, 255, 0.5);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  background: rgba(18, 24, 35, 0.5);
}
.page-privacy .cookie-name {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 650;
  color: var(--cyan-ink);
}
.page-privacy .cookie-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* 权利网格 */
.page-privacy .rights-grid {
  display: grid;
  gap: 10px;
  margin: 8px 0 26px;
  grid-template-columns: 1fr;
}
.page-privacy .right-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas: "idx name" "idx desc";
  gap: 2px 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: linear-gradient(140deg, rgba(22, 29, 42, 0.7), rgba(11, 14, 20, 0.55));
}
.page-privacy .right-idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ember);
  padding-top: 2px;
}
.page-privacy .right-name {
  grid-area: name;
  margin: 0;
  font-size: 14px;
  font-weight: 650;
  color: var(--text);
}
.page-privacy .right-desc {
  grid-area: desc;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--text-dim);
}

/* 联系卡 */
.page-privacy .contact-card {
  margin: 0 0 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(150deg, rgba(22, 29, 42, 0.9), rgba(11, 14, 20, 0.92));
  box-shadow: 0 18px 44px -30px rgba(0, 0, 0, 0.95);
}
.page-privacy .contact-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ember-ink);
  margin: 0 0 14px;
}
.page-privacy .contact-rows {
  margin: 0 0 14px;
  display: grid;
  gap: 12px;
}
.page-privacy .contact-row {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .contact-row dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  font-family: var(--font-mono);
}
.page-privacy .contact-row dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.6;
  word-break: break-word;
}
.page-privacy .contact-mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cyan-ink);
}
.page-privacy .contact-note {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-dim);
  padding-left: 12px;
  border-left: 2px solid rgba(255, 194, 75, 0.5);
}
.page-privacy .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 结尾 */
.page-privacy .doc-end {
  margin-top: 34px;
  padding: 22px 0 8px;
  border-top: 1px solid var(--doc-line);
}
.page-privacy .doc-end-text {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--text);
  font-weight: 650;
}
.page-privacy .doc-end-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background-color 180ms var(--ease);
}
.page-privacy .btn:hover {
  transform: translateY(-2px);
}

/* 平板 */
@media (min-width: 700px) {
  .page-privacy .overview-cols {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .page-privacy .cookie-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-privacy .contact-row {
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    gap: 12px;
  }
  .page-privacy .privacy-lead {
    font-size: 17px;
  }
}

/* 桌面：左侧固定目录 + 单栏正文 */
@media (min-width: 980px) {
  .page-privacy .privacy-hero {
    padding: 20px 0 36px;
  }
  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 44px;
    align-items: stretch;
  }
  .page-privacy .privacy-overview {
    display: flex;
    flex-direction: column;
  }
  .page-privacy .overview-media {
    aspect-ratio: 16 / 9;
    flex: none;
  }
  .page-privacy .overview-body {
    flex: 1;
    padding: 20px 22px 24px;
  }

  .page-privacy .doc-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    padding-top: 40px;
    align-items: start;
  }

  .page-privacy .doc-toc {
    display: block;
    position: sticky;
    top: 96px;
    padding: 18px 0 0;
    border-top: 1px solid transparent;
    background-image: linear-gradient(90deg, var(--cyan), var(--violet), var(--ember));
    background-repeat: no-repeat;
    background-size: 100% 2px;
    background-position: 0 0;
  }
  .page-privacy .toc-title {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--text-dim);
    margin: 0 0 12px;
  }
  .page-privacy .toc-list {
    list-style: none;
    margin: 0 0 22px;
    padding: 0;
    display: grid;
    gap: 2px;
    border-left: 1px solid var(--line);
  }
  .page-privacy .toc-list a {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 0 8px 14px;
    margin-left: -1px;
    border-left: 1px solid transparent;
    font-size: 13.5px;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
  }
  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    color: var(--text);
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.09), transparent);
  }
  .page-privacy .toc-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--cyan);
    letter-spacing: 0.08em;
    flex: none;
  }
  .page-privacy .toc-foot {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: rgba(18, 24, 35, 0.6);
  }
  .page-privacy .toc-foot-text {
    margin: 0 0 10px;
    font-size: 13px;
    color: var(--text-dim);
  }
  .page-privacy .toc-foot .btn {
    width: 100%;
  }

  .page-privacy .doc-body {
    max-width: 76ch;
  }
  .page-privacy .doc-section {
    padding: 38px 0 10px;
  }
  .page-privacy .doc-h {
    font-size: 1.95rem;
  }
  .page-privacy .rights-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .page-privacy .right-item {
    grid-template-columns: 1fr;
    grid-template-areas: "idx" "name" "desc";
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .btn,
  .page-privacy .toc-list a {
    transition: none;
  }
  .page-privacy .btn:hover {
    transform: none;
  }
  .page-privacy .hero-copy h1 {
    transform: none;
  }
}
<<<END>>>