/* ===== 隐私政策页 · 暖纸阅读版面 ===== */
.page-privacy {
  --privacy-measure: 66ch;
  --privacy-index-w: 268px;
  --privacy-ink-soft: #2e342c;
  background-color: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-privacy .container {
  width: 100%;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  border-bottom: var(--bw) solid var(--ink);
}

.page-privacy .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-privacy .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--steel);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  border-bottom-color: var(--brick);
}

.page-privacy .privacy-hero__grid {
  align-items: start;
  gap: clamp(22px, 4vw, 56px);
  padding: clamp(22px, 4.5vw, 48px) 0 clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 clamp(16px, 2.5vw, 24px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8.4vw, 84px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  color: var(--ink);
}

.page-privacy .privacy-hero__title .hl {
  display: inline-block;
  background-image: linear-gradient(
    transparent 64%,
    var(--neon) 64%,
    var(--neon) 94%,
    transparent 94%
  );
}

.page-privacy .privacy-hero__intro {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--privacy-ink-soft);
  overflow-wrap: break-word;
}

.page-privacy .privacy-hero__meta {
  border: var(--bw) solid var(--ink);
  background: var(--paper-dim);
  box-shadow: var(--shadow-hard-brick);
  padding: clamp(16px, 2.5vw, 24px);
}

.page-privacy .privacy-hero__meta-label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-privacy .privacy-hero__meta-value {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.2vw, 46px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-privacy .privacy-hero__meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-hero__meta-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-ink);
  font-size: 13px;
}

.page-privacy .privacy-hero__meta-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-hero__meta-list span {
  color: var(--steel);
  flex: none;
}

.page-privacy .privacy-hero__meta-list b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.02em;
  text-align: right;
}

/* ---------- 首图 ---------- */
.page-privacy .privacy-flow {
  margin: 0 0 clamp(30px, 5vw, 64px);
}

.page-privacy .privacy-flow img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-index-w);
    gap: clamp(36px, 5vw, 76px);
  }
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-index {
  border: var(--bw) solid var(--ink);
  background: var(--paper-dim);
  padding: 16px 16px 18px;
  box-shadow: 5px 5px 0 var(--ink);
}

@media (max-width: 1023px) {
  .page-privacy .privacy-index {
    order: -1;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-index {
    position: sticky;
    top: 104px;
    max-height: calc(100vh - 132px);
    overflow-y: auto;
  }
}

.page-privacy .privacy-index__label {
  margin: 0 0 12px;
  padding-bottom: 9px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 9px;
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.5;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: var(--neon);
  border-left-color: var(--ink);
}

.page-privacy .privacy-index__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  flex: none;
}

.page-privacy .privacy-index__link:hover .privacy-index__idx,
.page-privacy .privacy-index__link:focus-visible .privacy-index__idx {
  color: var(--ink);
}

.page-privacy .privacy-index__top {
  display: block;
  padding-top: 12px;
  border-top: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
}

.page-privacy .privacy-index__top:hover,
.page-privacy .privacy-index__top:focus-visible {
  color: var(--brick);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-clause {
  border-top: var(--bw) solid var(--ink);
  padding: clamp(22px, 3.5vw, 36px) 0 clamp(26px, 4vw, 44px);
  scroll-margin-top: 108px;
}

.page-privacy .privacy-clause:last-of-type {
  border-bottom: var(--bw) solid var(--ink);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 7vw, 64px);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: var(--brick);
  opacity: 0.55;
  transition: opacity 220ms var(--ease);
}

.page-privacy .privacy-clause.is-current .privacy-clause__num {
  opacity: 1;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-clause__body {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-clause__body p {
  margin: 0 0 1.1em;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--privacy-ink-soft);
  overflow-wrap: break-word;
}

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

/* ---------- 01 四类信息 ---------- */
.page-privacy .privacy-items {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-item {
  border: 2px solid var(--ink);
  border-left-width: 8px;
  border-left-color: var(--brick);
  background: var(--paper-dim);
  padding: 14px 16px 15px;
}

.page-privacy .privacy-item__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-item__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--steel);
  flex: none;
}

.page-privacy .privacy-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

/* ---------- 02 使用目的 ---------- */
.page-privacy .privacy-uses {
  margin-top: 20px;
  row-gap: 0;
  column-gap: clamp(22px, 3vw, 40px);
}

.page-privacy .privacy-use {
  border-top: 3px solid var(--brick);
  padding: 12px 0 16px;
}

.page-privacy .privacy-use__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-use__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

/* ---------- 03 存储事实表 ---------- */
.page-privacy .privacy-facts {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line-ink);
}

@media (min-width: 680px) {
  .page-privacy .privacy-facts__row {
    grid-template-columns: 174px minmax(0, 1fr);
    gap: 20px;
  }
}

.page-privacy .privacy-facts dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

/* ---------- 04 统计说明深色块 ---------- */
.page-privacy .privacy-cookie-panel {
  margin: 20px 0 22px;
  background: var(--pitch);
  border: var(--bw) solid var(--pitch-deep);
  box-shadow: var(--shadow-hard-neon);
  padding: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 18px;
}

@media (min-width: 800px) {
  .page-privacy .privacy-cookie-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

.page-privacy .privacy-cookie-item__title {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  letter-spacing: 0.01em;
  color: var(--neon);
}

.page-privacy .privacy-cookie-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cold-70);
}

/* ---------- 05 权利步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-ink);
}

.page-privacy .privacy-step__num {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  background: var(--ink);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

.page-privacy .privacy-step__title {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

/* ---------- 05 联系块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 24px;
  border: 2px solid var(--ink);
  background: var(--paper-dim);
  padding: clamp(16px, 2.5vw, 22px);
}

.page-privacy .privacy-contact__lead {
  margin: 0 0 12px !important;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-contact__list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-contact__list span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-privacy .privacy-contact__list b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13.5px;
  letter-spacing: 0.01em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .privacy-contact__note {
  margin: 0 !important;
  padding-top: 12px;
  border-top: 1px dashed var(--line-ink);
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 尾部深色面板 ---------- */
.page-privacy .privacy-cta {
  margin-top: clamp(34px, 5vw, 62px);
  background: var(--pitch);
  border: var(--bw) solid var(--pitch-deep);
  box-shadow: var(--shadow-hard-neon);
  color: var(--cold);
  padding: clamp(22px, 4vw, 44px);
  display: grid;
  gap: clamp(18px, 2.5vw, 24px);
}

@media (min-width: 900px) {
  .page-privacy .privacy-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: clamp(28px, 5vw, 64px);
  }
}

.page-privacy .privacy-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--cold);
}

.page-privacy .privacy-cta__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cold-70);
}

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

.page-privacy .privacy-cta .btn--neon {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--pitch-deep);
}

.page-privacy .privacy-cta .btn--outline {
  background: transparent;
  border-color: var(--cold);
  color: var(--cold);
}

.page-privacy .privacy-cta .btn--outline:hover,
.page-privacy .privacy-cta .btn--outline:focus-visible {
  background: var(--cold);
  color: var(--pitch-deep);
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 679px) {
  .page-privacy .privacy-hero__title {
    font-size: clamp(34px, 10vw, 46px);
  }

  .page-privacy .privacy-clause__head {
    gap: 12px;
  }

  .page-privacy .privacy-clause__num {
    font-size: 40px;
  }

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

  .page-privacy .privacy-cta__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* ---------- 打印留档 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
    padding-bottom: 0;
  }

  .page-privacy .privacy-index,
  .page-privacy .privacy-flow,
  .page-privacy .privacy-cta__actions,
  .page-privacy .privacy-hero__meta {
    display: none;
  }

  .page-privacy .privacy-hero,
  .page-privacy .privacy-clause,
  .page-privacy .privacy-clause:last-of-type {
    border-color: #000000;
  }

  .page-privacy .privacy-clause {
    page-break-inside: avoid;
  }

  .page-privacy .privacy-clause__num {
    color: #000000;
    opacity: 1;
  }

  .page-privacy .privacy-clause__body p,
  .page-privacy .privacy-item__text,
  .page-privacy .privacy-use__text,
  .page-privacy .privacy-facts dd,
  .page-privacy .privacy-step__text {
    color: #000000;
  }

  .page-privacy .privacy-cookie-panel,
  .page-privacy .privacy-cta {
    background: none;
    border-color: #000000;
    box-shadow: none;
    color: #000000;
  }

  .page-privacy .privacy-cookie-item__title,
  .page-privacy .privacy-cookie-item__text,
  .page-privacy .privacy-cta__title,
  .page-privacy .privacy-cta__text {
    color: #000000;
  }
}