/* ===== 隐私声明页 · 页面专属样式 ===== */
.page-privacy {
  --pv-measure: 68ch;
  --pv-narrow: 60ch;
}

.page-privacy .privacy-head {
  max-width: 880px;
  padding: 18px 0 6px;
}

.page-privacy .privacy-kicker {
  margin: 14px 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan-ink);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--ink);
  transform: rotate(-1.2deg);
  transform-origin: left center;
}

.page-privacy .privacy-lead {
  max-width: var(--pv-narrow);
  margin: 0 0 18px;
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* 页首抽象视觉 */
.page-privacy .privacy-hero {
  position: relative;
  margin: 22px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  background: var(--slate);
  box-shadow: var(--layer-shadow);
}

.page-privacy .privacy-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-privacy .privacy-hero .media-frame__caption {
  margin: 0;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--green);
}

/* 两栏骨架：窄栏阅读 + 侧边目录 */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 32px 0 72px;
}

.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-toc {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  background: var(--paper);
  box-shadow: var(--layer-shadow);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  counter-reset: pv-toc;
}

.page-privacy .privacy-toc__list li {
  counter-increment: pv-toc;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-toc__list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 2px;
  font-size: 0.92rem;
  color: var(--slate);
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease, padding-left 150ms ease;
}

.page-privacy .privacy-toc__list a::before {
  content: counter(pv-toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan-ink);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--red-deep);
  background: rgba(0, 229, 208, 0.12);
  padding-left: 8px;
}

.page-privacy .privacy-toc__list a:focus-visible,
.page-privacy .privacy-actions .btn:focus-visible,
.page-privacy .privacy-contact__actions .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: var(--radius);
}

.page-privacy .privacy-toc__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--muted);
}

/* 正文区块 */
.page-privacy .privacy-section {
  max-width: var(--pv-measure);
  margin: 0 0 46px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--bar-h) + 26px);
}

.page-privacy .privacy-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__no {
  margin: 0 0 6px;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--red);
}

.page-privacy .privacy-section__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.05rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-privacy .privacy-list {
  margin: 20px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  padding: 13px 0 13px 16px;
  border-bottom: 1px dashed var(--line);
  border-left: 2px solid var(--cyan);
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-privacy .privacy-list li:first-child {
  border-top: 1px dashed var(--line);
}

.page-privacy .privacy-list__label {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  background: var(--sand);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--green);
  vertical-align: 1px;
}

.page-privacy .privacy-note {
  margin: 16px 0 0;
  padding: 10px 14px;
  border-left: 3px solid var(--yellow);
  background: rgba(255, 183, 3, 0.1);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
}

/* 保护措施三卡 */
.page-privacy .privacy-protect {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-protect li {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  background: var(--paper);
  box-shadow: var(--layer-shadow);
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}

.page-privacy .privacy-protect li:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: var(--layer-shadow-hover);
}

.page-privacy .privacy-protect h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-privacy .privacy-protect p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin: 20px 0 0;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--red);
  background: var(--paper);
  box-shadow: var(--layer-shadow);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-contact__value {
  margin: 0 0 8px;
  font-size: clamp(1rem, 3.2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-contact__meta {
  margin: 0 0 16px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 收尾入口 */
.page-privacy .privacy-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  max-width: var(--pv-measure);
  margin-top: 8px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: var(--slate);
}

.page-privacy .privacy-actions__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--paper);
}

@media (min-width: 720px) {
  .page-privacy .privacy-protect {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-actions {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-privacy .privacy-actions__text {
    max-width: 52ch;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(200px, 236px) minmax(0, 1fr);
    gap: 52px;
    padding-top: 40px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    align-self: start;
  }

  .page-privacy h1 {
    transform: rotate(-1.8deg);
  }
}
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