.page-privacy {
  --pr-index-w: 252px;
  --pr-line: rgba(244, 247, 242, 0.14);
  --pr-panel: rgba(244, 247, 242, 0.045);
  --pr-panel-strong: rgba(244, 247, 242, 0.09);
  background: var(--ink);
  color: var(--snow);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-deepest);
  border-bottom: 1px solid var(--pr-line);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(7, 19, 15, 0.74) 0%, rgba(11, 36, 28, 0.88) 58%, var(--ink) 100%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(220, 231, 228, 0.06) 79px 80px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-block: clamp(1.6rem, 4vw, 2.6rem) clamp(2.6rem, 6vw, 4.2rem);
}

.page-privacy .privacy-hero h1 {
  margin: 0.9rem 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 7vw, 4.4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-transform: none;
}

.page-privacy .privacy-hero__lead {
  margin: 1.35rem 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 247, 242, 0.82);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.7rem;
  margin: 1.9rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--pr-line);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--gobi);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.page-privacy .privacy-hero__meta li::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(63, 224, 208, 0.14);
}

.page-privacy .privacy-hero__meta .us-num {
  color: var(--neon);
  letter-spacing: 0.08em;
}

/* 正文骨架 */
.page-privacy .privacy-body {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2.2rem, 5vw, 3.6rem) clamp(3.5rem, 7vw, 6rem);
}

/* 章节索引 */
.page-privacy .privacy-index {
  padding: 1rem 1rem 1.2rem;
  border: 1px solid var(--pr-line);
  border-radius: var(--radius-sm);
  background: var(--pr-panel);
}

.page-privacy .privacy-index__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-privacy .privacy-index ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.15rem;
}

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.55rem 0.4rem;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: rgba(244, 247, 242, 0.76);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  color: var(--snow);
  background: var(--pr-panel-strong);
  border-left-color: var(--sand);
  outline: none;
}

.page-privacy .privacy-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon);
  letter-spacing: 0.06em;
}

/* 章节 */
.page-privacy .privacy-sec {
  scroll-margin-top: 5.5rem;
  padding-top: 2rem;
}

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

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 0.8rem;
  border-top: 1px solid rgba(244, 247, 242, 0.07);
}

.page-privacy .privacy-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 0.85rem;
  row-gap: 0.4rem;
  padding-bottom: 0.9rem;
  margin-bottom: 1.3rem;
  border-bottom: 1px solid var(--pr-line);
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--snow);
}

.page-privacy .privacy-sec__scale {
  flex: 1 1 60px;
  align-self: center;
  height: 6px;
  min-width: 48px;
  background-image: repeating-linear-gradient(90deg, rgba(220, 231, 228, 0.35) 0 1px, transparent 1px 10px);
}

.page-privacy .privacy-sec p {
  max-width: 66ch;
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 247, 242, 0.8);
}

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

.page-privacy .privacy-sec a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--sand-bright);
  outline: none;
}

/* 条目列表 */
.page-privacy .privacy-list {
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .privacy-list li {
  padding: 0.85rem 1rem 0.85rem 1.1rem;
  border-left: 2px solid var(--pitch);
  border-radius: 0 10px 10px 0;
  background: var(--pr-panel);
  font-size: 0.9688rem;
  line-height: 1.8;
  color: rgba(244, 247, 242, 0.78);
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 0.12rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-privacy .privacy-list li:nth-child(even) {
  border-left-color: var(--dusk);
}

/* 提示框 */
.page-privacy .privacy-note {
  padding: 1rem 1.1rem;
  border: 1px dashed var(--hair-strong);
  border-radius: var(--radius-sm);
  background: rgba(63, 224, 208, 0.045);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 242, 0.74);
}

/* 联络面板 */
.page-privacy .privacy-contact {
  margin-top: 1.5rem;
  padding: clamp(1.2rem, 3vw, 1.9rem);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--line) 0%, #e6efec 62%, var(--dune) 100%);
  color: var(--ink-deepest);
}

.page-privacy .privacy-contact h3 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-deepest);
}

.page-privacy .privacy-contact dl {
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(11, 36, 28, 0.14);
}

.page-privacy .privacy-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-privacy .privacy-contact dt {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pitch);
}

.page-privacy .privacy-contact dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-deepest);
}

.page-privacy .privacy-contact__val {
  word-break: break-all;
}

.page-privacy .privacy-contact__val--addr {
  font-family: var(--font-body);
  font-size: 0.9688rem;
}

.page-privacy .privacy-copy {
  padding: 0.28rem 0.7rem;
  min-height: 32px;
  border: 1px solid rgba(11, 36, 28, 0.36);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  background: var(--ink);
  color: var(--line);
  border-color: var(--ink);
  outline: none;
}

.page-privacy .privacy-copy[data-copied="true"] {
  background: var(--pitch);
  border-color: var(--pitch);
  color: var(--snow);
}

.page-privacy .privacy-tail {
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: rgba(244, 247, 242, 0.66);
}

/* 中等屏幕 */
@media (min-width: 720px) {
  .page-privacy .privacy-list li {
    font-size: 1rem;
  }

  .page-privacy .privacy-contact dl {
    gap: 1rem;
  }
}

/* 桌面：粘性坐标索引 + 右侧长文 */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pr-index-w) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 1.75rem;
    padding: 1.15rem 1.1rem 1.35rem;
  }

  .page-privacy .privacy-sec__title {
    font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  }
}

@media (min-width: 1400px) {
  .page-privacy {
    --pr-index-w: 288px;
  }

  .page-privacy .privacy-sec p {
    font-size: 1.0625rem;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #07130f;
  }

  .page-privacy .privacy-hero {
    background: #ffffff;
    border-bottom: 1px solid #999999;
  }

  .page-privacy .privacy-hero__img,
  .page-privacy .privacy-hero__veil,
  .page-privacy .privacy-index,
  .page-privacy .privacy-copy {
    display: none;
  }

  .page-privacy .privacy-body {
    display: block;
    padding-block: 1rem;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-sec__title,
  .page-privacy .privacy-sec p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-note {
    color: #07130f;
  }

  .page-privacy .privacy-sec {
    page-break-inside: avoid;
  }
}
<<<END>>>