.page-privacy {
  --privacy-rail-w: 15rem;
  --privacy-term-gap: clamp(2.5rem, 6vw, 5rem);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding-block: 1rem 0.5rem;
}
.page-privacy .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--c-slate);
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.6rem;
  color: var(--c-slate);
}
.page-privacy .breadcrumb a {
  color: var(--c-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--c-coral-soft);
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  border-bottom-color: var(--c-coral);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  background: var(--c-deep);
  color: var(--c-mist);
  border-bottom: var(--frame) solid var(--c-ink);
  padding-block: clamp(2rem, 5vw, 4rem) clamp(2.5rem, 6vw, 4.5rem);
}
.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 2rem;
}
.page-privacy .privacy-hero .eyebrow {
  color: var(--c-electric);
  letter-spacing: 0.18em;
}
.page-privacy .privacy-hero h1 {
  margin: 0.6rem 0 1.2rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 22ch;
}
.page-privacy .privacy-hero .lede {
  max-width: 40ch;
  color: #D5E4E3;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.85;
}
.page-privacy .privacy-hero__stamp {
  align-self: start;
  background: var(--c-electric);
  color: var(--c-ink);
  border: var(--frame) solid var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-coral);
  padding: 1.1rem 1.25rem;
  display: grid;
  gap: 0.15rem;
}
.page-privacy .privacy-hero__stamp-k {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink);
  opacity: 0.72;
}
.page-privacy .privacy-hero__stamp-k + .privacy-hero__stamp-v {
  margin-bottom: 0.6rem;
}
.page-privacy .privacy-hero__stamp-v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-ink);
}
.page-privacy .privacy-hero__stamp-v--sm {
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ---------- 主图 ---------- */
.page-privacy .privacy-figure {
  margin: 0;
  padding-block: clamp(2rem, 4vw, 3rem);
  background: var(--c-mist);
}
.page-privacy .media-frame__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  background: var(--c-warm);
  border-top: var(--frame) solid var(--c-ink);
  padding-block: clamp(2.5rem, 6vw, 5rem);
}
.page-privacy .privacy-body__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

/* ---------- 左侧目录 ---------- */
.page-privacy .privacy-rail {
  align-self: start;
  border: var(--frame) solid var(--c-ink);
  background: var(--c-mist);
  box-shadow: 6px 6px 0 var(--c-deep);
  padding: 1rem 1.1rem 1.2rem;
}
.page-privacy .privacy-rail__title {
  margin: 0 0 0.8rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-slate);
}
.page-privacy .privacy-rail .section-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
  counter-reset: none;
}
.page-privacy .privacy-rail .section-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.45rem 0.35rem;
  color: var(--c-ink);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
  border-left: 3px solid transparent;
}
.page-privacy .privacy-rail .section-rail__link:hover,
.page-privacy .privacy-rail .section-rail__link:focus-visible {
  border-left-color: var(--c-coral);
  background: rgba(255, 107, 74, 0.08);
}
.page-privacy .privacy-rail .section-rail__link[aria-current="true"] {
  border-left-color: var(--c-coral);
  background: var(--c-coral-soft);
  font-weight: 700;
}
.page-privacy .privacy-rail__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--c-channel);
}
.page-privacy .privacy-rail .section-rail__link[aria-current="true"] .privacy-rail__num {
  color: var(--c-ink);
}

/* ---------- 条款主体 ---------- */
.page-privacy .privacy-terms {
  display: grid;
  gap: var(--privacy-term-gap);
  min-width: 0;
}
.page-privacy .privacy-term {
  border-top: var(--frame) solid var(--c-ink);
  padding-top: 1.4rem;
  min-width: 0;
}
.page-privacy .privacy-term--sand {
  background: var(--c-sand);
  border: var(--frame) solid var(--c-ink);
  box-shadow: var(--shadow-hard);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.page-privacy .privacy-term--sand .privacy-term__head {
  border-top: none;
  padding-top: 0;
}
.page-privacy .privacy-term--edge {
  background: var(--c-mist);
  border: var(--frame) solid var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-coral);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.page-privacy .privacy-term--edge .privacy-term__head {
  border-top: none;
  padding-top: 0;
}
.page-privacy .privacy-term__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}
.page-privacy .privacy-term__num {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 700;
  color: var(--c-coral);
  line-height: 1;
  flex: none;
}
.page-privacy .privacy-term h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  line-height: 1.22;
  color: var(--c-deep);
}
.page-privacy .privacy-term--sand h2,
.page-privacy .privacy-term--edge h2 {
  color: var(--c-ink);
}
.page-privacy .privacy-term__content {
  max-width: 62ch;
  color: var(--c-ink-soft);
  font-size: 1rem;
  line-height: 1.85;
}
.page-privacy .privacy-term__content p {
  margin: 0 0 1rem;
}
.page-privacy .privacy-term__content p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-term h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--c-deep);
  letter-spacing: 0.01em;
}
.page-privacy .privacy-term--sand h3,
.page-privacy .privacy-term--edge h3 {
  color: var(--c-ink);
}

/* ---------- 沙岩定义块 ---------- */
.page-privacy .privacy-def {
  border: var(--frame) solid var(--c-ink);
  background: var(--c-mist);
  padding: 1.1rem 1.25rem 1.25rem;
  margin-block: 1.25rem;
  box-shadow: 5px 5px 0 var(--c-channel);
}
.page-privacy .privacy-def--sand {
  background: var(--c-warm);
  box-shadow: 5px 5px 0 var(--c-ink);
}
.page-privacy .privacy-def__label {
  margin: 0 0 0.7rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-coral);
  font-weight: 700;
}
.page-privacy .privacy-def p:last-child {
  margin-bottom: 0;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.1rem;
  line-height: 1.75;
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--c-coral);
  border: 2px solid var(--c-ink);
}
.page-privacy .privacy-list strong {
  color: var(--c-deep);
  font-weight: 700;
}
.page-privacy .privacy-list--plain li::before {
  background: var(--c-electric);
}

/* ---------- 用途卡片 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  gap: 1rem;
  margin-block: 0.4rem 0.6rem;
}
.page-privacy .privacy-card {
  border: var(--frame) solid var(--c-ink);
  background: var(--c-mist);
  padding: 1rem 1.1rem;
  box-shadow: 4px 4px 0 var(--c-slategray, var(--c-slate));
}
.page-privacy .privacy-card--deep {
  background: var(--c-deep);
  color: var(--c-mist);
  box-shadow: 4px 4px 0 var(--c-coral);
}
.page-privacy .privacy-card--deep h3 {
  color: var(--c-electric);
}
.page-privacy .privacy-card--deep p {
  color: #D5E4E3;
}
.page-privacy .privacy-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
}

/* ---------- 订阅记录时间轴 ---------- */
.page-privacy .privacy-timeline {
  list-style: none;
  margin: 1rem 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: var(--frame) solid var(--c-ink);
}
.page-privacy .privacy-timeline li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  padding: 0.85rem 0 0.85rem 1rem;
  position: relative;
}
.page-privacy .privacy-timeline li::before {
  content: "";
  position: absolute;
  left: -0.52rem;
  top: 1.28rem;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--c-deep);
  border: 2px solid var(--c-ink);
}
.page-privacy .privacy-timeline li:nth-child(6)::before {
  background: var(--c-coral);
}
.page-privacy .privacy-timeline__num {
  font-size: 0.8rem;
  color: var(--c-channel);
  padding-top: 0.15rem;
}
.page-privacy .privacy-timeline h3 {
  margin-bottom: 0.2rem;
}
.page-privacy .privacy-timeline p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* ---------- 用户权利 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 0.6rem;
  margin-block: 1rem 1.6rem;
}
.page-privacy .privacy-rights__item {
  border-left: 5px solid var(--c-coral);
  background: var(--c-warm);
  border-top: 2px solid var(--c-ink);
  border-right: 2px solid var(--c-ink);
  border-bottom: 2px solid var(--c-ink);
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  line-height: 1.7;
}
.page-privacy .privacy-rights__item .mono {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-deep);
  margin-right: 0.5rem;
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  border: var(--frame) solid var(--c-ink);
  background: var(--c-deep);
  color: var(--c-mist);
  padding: clamp(1.1rem, 3vw, 1.6rem);
  box-shadow: var(--shadow-hard);
}
.page-privacy .privacy-contact__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--c-electric);
  letter-spacing: 0.02em;
}
.page-privacy .privacy-contact .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-privacy .privacy-contact .contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.9rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(244, 247, 245, 0.22);
}
.page-privacy .privacy-contact .contact-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-privacy .privacy-contact .contact-item__key {
  flex: 0 0 5.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--c-electric);
}
.page-privacy .privacy-contact .contact-item__value {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  color: var(--c-mist);
  word-break: break-word;
}
.page-privacy .privacy-contact .copy-btn {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  background: transparent;
  color: var(--c-mist);
  border: 2px solid var(--c-coral);
  cursor: pointer;
}
.page-privacy .privacy-contact .copy-btn:hover,
.page-privacy .privacy-contact .copy-btn:focus-visible {
  background: var(--c-coral);
  color: var(--c-ink);
}
.page-privacy .privacy-contact .copy-btn[data-copied] {
  background: var(--c-electric);
  border-color: var(--c-electric);
  color: var(--c-ink);
}
.page-privacy .privacy-contact__note {
  margin: 1rem 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: #C9DBDA;
}

/* ---------- 尾注 ---------- */
.page-privacy .privacy-tail {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.85;
}
.page-privacy .privacy-tail a {
  color: var(--c-deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--c-coral);
}
.page-privacy .privacy-tail a:hover,
.page-privacy .privacy-tail a:focus-visible {
  background: var(--c-coral-soft);
}

/* ---------- 页脚说明条 ---------- */
.page-privacy .privacy-footnote {
  background: var(--c-ink);
  color: var(--c-mist);
  padding-block: 1.6rem;
  border-top: var(--frame) solid var(--c-coral);
}
.page-privacy .privacy-footnote p {
  margin: 0 0 0.35rem;
  font-size: 0.86rem;
  line-height: 1.7;
  color: #C9DBDA;
}
.page-privacy .privacy-footnote p:last-child {
  margin-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) 15rem;
    align-items: end;
    gap: 3rem;
  }
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-grid--wide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: var(--privacy-rail-w) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }
  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--bar-h) + 1.25rem);
  }
  .page-privacy .privacy-hero h1 {
    max-width: 26ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>
</main>

.page-privacy {
  --c-slategray: none;
}