.page-privacy {
  --rail-w: 236px;
  --privacy-measure: 66ch;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .breadcrumb {
  padding: 22px 0 6px;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
}

.page-privacy .privacy-hero {
  display: grid;
  gap: 26px;
  padding: 10px 0 40px;
}

.page-privacy .privacy-hero__text h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 6.4vw, 3.3rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  max-width: 22ch;
}

.page-privacy .privacy-hero__lead {
  max-width: 46ch;
  font-size: 1.06rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 22px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--muted);
}

.page-privacy .privacy-hero__meta-num {
  color: var(--orange-deep);
  font-weight: 700;
  margin-right: 4px;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  background: linear-gradient(150deg, #0E2A45 0%, #1B4266 58%, #178F81 100%);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  mix-blend-mode: luminosity;
  opacity: .92;
}

.page-privacy .privacy-hero__figure .media__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 14px;
  background: var(--paper-lift);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-privacy .privacy-body__grid {
  display: grid;
  gap: 34px;
  padding-bottom: 72px;
}

/* 章节导轨 */
.page-privacy .privacy-rail {
  align-self: start;
  padding: 18px 20px;
  background: var(--paper-lift);
  border: 1px solid var(--rule);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  border-left: 3px solid var(--cyan);
}

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 6px;
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .privacy-rail__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--cyan-deep);
  background: linear-gradient(var(--cyan), var(--cyan)) no-repeat 0 72%;
  background-size: 0% 6px;
  transition: background-size 220ms var(--ease);
}

.page-privacy .privacy-rail__list a:hover,
.page-privacy .privacy-rail__list a:focus-visible {
  background: rgba(0, 227, 200, .12);
  transform: translateX(2px);
}

.page-privacy .privacy-rail__list a:hover .privacy-rail__num {
  background-size: 100% 6px;
}

.page-privacy .privacy-rail__hint {
  margin: 14px 0 0;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-rail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--rule-strong);
  font-size: .875rem;
}

.page-privacy .privacy-rail__links a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 78, 16, .4);
}

.page-privacy .privacy-rail__links a:hover {
  border-bottom-color: var(--orange-deep);
}

/* 条款主体 */
.page-privacy .privacy-flow {
  display: grid;
  gap: 30px;
  min-width: 0;
}

.page-privacy .privacy-chapter {
  scroll-margin-top: calc(var(--header-h) + 18px);
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--rule);
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-privacy .privacy-chapter:target {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(242, 112, 31, .09), rgba(242, 112, 31, 0) 62%);
}

.page-privacy .privacy-chapter__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.35;
}

.page-privacy .privacy-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan-deep);
  padding-bottom: 3px;
  border-bottom: 2px solid var(--cyan);
}

.page-privacy .privacy-chapter__lead {
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  font-size: 1.06rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-note {
  max-width: var(--privacy-measure);
  margin: 14px 0 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-note a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 78, 16, .4);
}

/* 折叠条款 */
.page-privacy .privacy-fold {
  background: var(--paper-lift);
  border: 1px solid var(--rule);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-privacy .privacy-fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold__summary::after {
  content: "＋";
  flex: none;
  font-size: 1rem;
  color: var(--orange);
}

.page-privacy .privacy-fold[open] .privacy-fold__summary {
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-fold[open] .privacy-fold__summary::after {
  content: "－";
}

.page-privacy .privacy-fold__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -3px;
}

.page-privacy .privacy-fold__body {
  padding: 18px;
}

.page-privacy .privacy-list {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-list__row {
  padding-left: 14px;
  border-left: 1px solid var(--rule-strong);
}

.page-privacy .privacy-list dt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-list dd {
  margin: 6px 0 0;
  max-width: var(--privacy-measure);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .privacy-tag {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .08em;
  padding: 2px 7px;
  border: 1px solid currentColor;
}

.page-privacy .privacy-tag--need {
  color: var(--orange-deep);
}

.page-privacy .privacy-tag--free {
  color: var(--cyan-deep);
}

.page-privacy .privacy-tag--time {
  color: var(--muted);
}

.page-privacy .privacy-term {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--orange-deep);
}

/* 用途四块 */
.page-privacy .privacy-uses {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-use {
  padding: 16px 18px;
  background: var(--paper-lift);
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-use__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.page-privacy .privacy-use p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 权限与清理 */
.page-privacy .privacy-guard {
  margin-top: 16px;
  padding: 16px 18px;
  background: rgba(14, 42, 69, .05);
  border-left: 3px solid var(--cyan-deep);
}

.page-privacy .privacy-guard__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .14em;
  color: var(--cyan-deep);
}

.page-privacy .privacy-guard p {
  margin: 0;
  max-width: var(--privacy-measure);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-contact__item {
  padding: 18px;
  background: var(--ink);
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-privacy .privacy-contact__value {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 1.06rem;
  font-weight: 700;
  word-break: break-all;
}

.page-privacy .privacy-contact__value a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 227, 200, .6);
}

.page-privacy .privacy-contact__desc {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(246, 239, 228, .82);
}

@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
    gap: 40px;
    padding: 18px 0 56px;
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .privacy-fold__body {
    padding: 22px 24px;
  }

  .page-privacy .privacy-list {
    gap: 20px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .privacy-flow {
    gap: 44px;
  }

  .page-privacy .privacy-chapter {
    padding-left: 28px;
  }

  .page-privacy .privacy-hero__figure {
    margin-top: 8px;
  }
}
<<<END>>>