/* ============ page-privacy ============ */
.page-privacy {
  --pp-line: 1px solid var(--tick);
  --pp-measure: 64ch;
  background: var(--sand);
  color: var(--charcoal);
}

/* ---- 顶部框景 ---- */
.page-privacy .page-privacy__hero {
  position: relative;
  padding: clamp(18px, 5vw, 36px) 0 clamp(26px, 5vw, 44px);
  background:
    repeating-linear-gradient(90deg, rgba(205, 185, 155, 0.34) 0 1px, transparent 1px 36px),
    radial-gradient(120% 100% at 92% -12%, rgba(217, 122, 58, 0.20), rgba(217, 122, 58, 0) 64%),
    linear-gradient(180deg, var(--sand) 0%, var(--sand-2) 100%);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
}

.page-privacy .page-privacy__hero-inner {
  position: relative;
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-privacy .page-privacy__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--orange-deep);
}

.page-privacy h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 7.5vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-privacy .page-privacy__lead {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-privacy .page-privacy__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--clay);
}

.page-privacy .page-privacy__hero-media {
  margin: clamp(20px, 4vw, 30px) 0 0;
  border: var(--pp-line);
  background: var(--sand-2);
  overflow: hidden;
}

.page-privacy .page-privacy__hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.02);
}

/* ---- 主体骨架 ---- */
.page-privacy .page-privacy__body {
  padding-block: clamp(28px, 6vw, 72px);
}

/* ---- 条款目录（移动端为横向标签块） ---- */
.page-privacy .page-privacy__toc {
  margin: 0 0 clamp(24px, 5vw, 40px);
  padding: 14px 16px 16px;
  background: var(--sand-2);
  border: var(--pp-line);
  border-top: 4px solid var(--orange);
}

.page-privacy .page-privacy__toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--clay);
}

.page-privacy .page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.page-privacy .page-privacy__toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .page-privacy__toc-list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-privacy .page-privacy__toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--orange-deep);
}

/* ---- 条款 ---- */
.page-privacy .page-privacy__clause {
  padding-block: clamp(26px, 4vw, 44px);
  border-top: var(--pp-line);
}

.page-privacy .page-privacy__clauses > .page-privacy__clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .page-privacy__clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .page-privacy__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-privacy .page-privacy__clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .page-privacy__clause-body > p {
  margin: 0 0 14px;
  max-width: var(--pp-measure);
  font-size: 16px;
  line-height: 1.88;
  color: var(--charcoal);
}

.page-privacy .page-privacy__clause-body > p:last-child {
  margin-bottom: 0;
}

/* ---- 场景清单 ---- */
.page-privacy .page-privacy__facts {
  margin: 18px 0 0;
  padding: 0;
  border-top: var(--pp-line);
}

.page-privacy .page-privacy__fact {
  padding: 12px 0;
  border-bottom: 1px dashed var(--tick);
}

.page-privacy .page-privacy__fact dt {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-privacy .page-privacy__fact dd {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--charcoal);
}

/* ---- 保留期限强调 ---- */
.page-privacy .page-privacy__term {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1em;
  color: var(--ink);
  white-space: nowrap;
  border-bottom: 3px solid var(--amber);
  padding-bottom: 1px;
}

/* ---- 联系方式实色卡 ---- */
.page-privacy .page-privacy__contact {
  margin-top: clamp(22px, 4vw, 34px);
  padding: clamp(18px, 4vw, 28px);
  background: var(--ink);
  border-top: 5px solid var(--track-red);
  color: var(--sand);
}

.page-privacy .page-privacy__contact-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-privacy .page-privacy__contact-row {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(247, 241, 230, 0.16);
}

.page-privacy .page-privacy__contact-k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-privacy .page-privacy__contact-v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-privacy .page-privacy__contact-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--sand-3);
}

/* ---- 相关内容 ---- */
.page-privacy .page-privacy__related {
  margin-top: clamp(28px, 5vw, 48px);
  padding-top: 20px;
  border-top: 2px solid var(--ink);
}

.page-privacy .page-privacy__related-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-privacy .page-privacy__related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .page-privacy__related-list a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--tick);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .page-privacy__related-list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---- 滚动显现（无脚本时内容照常可见） ---- */
@media (prefers-reduced-motion: no-preference) {
  .has-js .page-privacy [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 420ms var(--ease), transform 420ms var(--ease);
  }

  .has-js .page-privacy [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }

  .has-js .page-privacy [data-reveal="1"] { transition-delay: 60ms; }
  .has-js .page-privacy [data-reveal="2"] { transition-delay: 120ms; }
  .has-js .page-privacy [data-reveal="3"] { transition-delay: 70ms; }
  .has-js .page-privacy [data-reveal="5"] { transition-delay: 50ms; }
}

/* ---- 平板以上 ---- */
@media (min-width: 640px) {
  .page-privacy .page-privacy__fact {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .page-privacy__fact dt {
    margin: 0;
  }

  .page-privacy .page-privacy__contact-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-privacy .page-privacy__related-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 28px;
  }
}

/* ---- 桌面：左侧粘性目录 + 右侧条款 ---- */
@media (min-width: 900px) {
  .page-privacy .page-privacy__body {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .page-privacy__toc {
    position: sticky;
    top: clamp(104px, 16vh, 148px);
    margin: 0;
    padding: 0 0 0 18px;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--tick);
  }

  .page-privacy .page-privacy__toc-list {
    display: grid;
    gap: 2px;
  }

  .page-privacy .page-privacy__toc-list a {
    padding: 6px 0;
    font-size: 14px;
  }

  .page-privacy .page-privacy__clause-title {
    font-size: 1.5rem;
  }

  .page-privacy .page-privacy__related-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-privacy .page-privacy__body {
    grid-template-columns: 264px minmax(0, 1fr);
  }
}