.page-privacy {
  --priv-w: 66ch;
  --priv-rail: 248px;
  background: var(--ink);
  color: var(--warm);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-privacy .breadcrumb {
  padding-block: clamp(18px, 3vw, 28px) 0;
}

/* 页首 */
.page-privacy .priv-hero {
  position: relative;
  margin-top: clamp(14px, 2.4vw, 22px);
  background: var(--deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  pointer-events: none;
}

.page-privacy .priv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(32px, 6vw, 68px);
}

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

.page-privacy .priv-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 7vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-privacy .priv-lead {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .priv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-meta li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-privacy .priv-meta span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--apricot);
}

.page-privacy .priv-meta strong {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--warm);
}

.page-privacy .priv-hero__art {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 3 / 2;
  background: var(--moss);
}

.page-privacy .priv-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

/* 正文骨架 */
.page-privacy .priv-body {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(32px, 5vw, 60px);
}

/* 目录 */
.page-privacy .priv-toc {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--deep);
  padding: 18px 18px 16px;
}

.page-privacy .priv-toc__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .priv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .priv-toc__list li { flex: 0 0 auto; }

.page-privacy .priv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 0.88rem;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy .priv-toc__list a:hover,
.page-privacy .priv-toc__list a:focus-visible {
  color: var(--warm);
  border-color: var(--cyan);
  background: var(--moss);
}

.page-privacy .priv-toc__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--apricot);
}

.page-privacy .priv-toc__top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-privacy .priv-toc__top:hover,
.page-privacy .priv-toc__top:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--cyan);
}

/* 条款正文 */
.page-privacy .priv-doc {
  min-width: 0;
  max-width: var(--priv-w);
}

.page-privacy .priv-sec {
  padding-block: clamp(26px, 4vw, 40px);
  scroll-margin-top: 96px;
}

.page-privacy .priv-sec + .priv-sec {
  border-top: 1px solid var(--line);
}

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

.page-privacy .priv-sec__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--apricot);
}

.page-privacy .priv-sec h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-privacy .priv-sec p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--warm);
}

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

.page-privacy .priv-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--ease), color var(--ease);
}

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

.page-privacy .priv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .priv-list li:last-child { margin-bottom: 0; }

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

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

/* 共享说明块 */
.page-privacy .priv-note {
  margin-top: 22px;
  padding: 20px 22px;
  background: var(--moss);
  border-left: 3px solid var(--apricot);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}

.page-privacy .priv-note__head {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .priv-note p {
  margin: 0;
  color: var(--warm);
  line-height: 1.8;
}

/* 联系块 */
.page-privacy .priv-mail-card {
  margin-top: 22px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--deep);
}

.page-privacy .priv-mail-card__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .priv-copy {
  display: block;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink);
  color: var(--warm);
  font-family: inherit;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), transform var(--ease);
}

.page-privacy .priv-copy:hover { border-color: var(--cyan); }
.page-privacy .priv-copy:focus-visible {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 224, 208, 0.22);
}

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

.page-privacy .priv-copy .copy-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--apricot);
}

.page-privacy .priv-copy .copy-value {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: clamp(0.88rem, 2.6vw, 1.05rem);
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .priv-copy .copy-hint {
  display: block;
  margin-top: 5px;
  font-size: 0.74rem;
  color: var(--mist);
}

.page-privacy .priv-mail-card__foot {
  margin: 14px 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-privacy .priv-mail-card__foot a:hover { border-bottom-color: var(--cyan); }

/* 收口 */
.page-privacy .priv-signoff {
  margin-top: 18px !important;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

@media (min-width: 860px) {
  .page-privacy .priv-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-privacy .priv-hero__art {
    clip-path: polygon(7% 0, 100% 0, 100% 100%, 0 100%);
    border-radius: 0;
    aspect-ratio: 4 / 3;
    align-self: stretch;
  }

  .page-privacy .priv-hero__art img { height: 100%; }

  .page-privacy .priv-body {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 96px;
    padding: 20px 20px 18px;
  }

  .page-privacy .priv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .priv-toc__list li + li { margin-top: 2px; }

  .page-privacy .priv-toc__list a {
    padding: 10px 0;
    border: 0;
    border-bottom: 1px dashed var(--line);
    border-radius: 0;
    white-space: normal;
    background: transparent;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__list a,
  .page-privacy .priv-copy,
  .page-privacy .priv-toc__top,
  .page-privacy .priv-sec a {
    transition: none;
  }
}
<<<END>>>