.page-privacy {
  --pv-line: rgba(26, 23, 18, 0.16);
  --pv-line-soft: rgba(26, 23, 18, 0.08);
  --pv-ink-soft: rgba(26, 23, 18, 0.76);
  --pv-card: #FBF7EE;
  --pv-index-w: 190px;

  background: var(--ne-cream);
  color: var(--ne-brown);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .pv-wrap {
  padding-top: clamp(20px, 4vw, 36px);
}

.page-privacy .ne-crumbs {
  margin-bottom: clamp(16px, 3vw, 28px);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--ne-radius);
  background: var(--ne-ink);
  color: var(--ne-cream);
  padding: clamp(30px, 7vw, 72px) clamp(20px, 5vw, 60px) clamp(48px, 8vw, 86px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-privacy .pv-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(59, 242, 200, 0.16) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(to bottom, rgba(59, 242, 200, 0.1) 0 1px, transparent 1px 96px);
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(100deg, rgba(10, 31, 26, 0.96) 20%, rgba(10, 31, 26, 0.74) 58%, rgba(10, 31, 26, 0.4) 100%);
}

.page-privacy .pv-hero__body {
  position: relative;
  z-index: 3;
  max-width: 760px;
}

.page-privacy .pv-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ne-cyan);
}

.page-privacy .pv-hero__label::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--ne-cyan);
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-privacy .pv-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(244, 238, 225, 0.86);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-family: var(--ne-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ne-mist);
}

/* ---------- 栅格 ---------- */
.page-privacy .pv-layout {
  margin-top: clamp(32px, 5vw, 62px);
  display: grid;
  gap: clamp(22px, 3vw, 32px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-index {
  border-top: 1px solid var(--pv-line);
  padding-top: 14px;
  min-width: 0;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ne-ink-3);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--pv-line);
  border-radius: var(--ne-radius);
  background: var(--pv-card);
  color: var(--pv-ink-soft);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.3;
  white-space: nowrap;
  transition: color 0.2s var(--ne-ease), border-color 0.2s var(--ne-ease);
}

.page-privacy .pv-index__link:hover {
  color: var(--ne-brown);
  border-color: var(--ne-cyan-deep);
}

.page-privacy .pv-index__num {
  font-family: var(--ne-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ne-ink-3);
}

/* ---------- 条款流 ---------- */
.page-privacy .pv-clauses {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  min-width: 0;
  max-width: 74ch;
}

.page-privacy .pv-clause {
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 110px;
}

.page-privacy .pv-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.6vw, 24px);
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-privacy .pv-clause__num {
  flex: 0 0 auto;
  font-family: var(--ne-mono);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 200;
  line-height: 0.85;
  font-variant-numeric: tabular-nums;
  color: rgba(26, 23, 18, 0.22);
}

.page-privacy .pv-clause__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ne-ink-3);
}

.page-privacy .pv-clause__kicker::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--ne-orange);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.24;
  font-weight: 800;
  color: var(--ne-brown);
}

.page-privacy .pv-text {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 7px;
  height: 1px;
  background: var(--ne-orange);
}

.page-privacy .pv-list strong {
  color: var(--ne-brown);
  font-weight: 700;
}

/* ---------- 收集范围卡 ---------- */
.page-privacy .pv-facts {
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-facts__row {
  border: 1px solid var(--pv-line);
  border-left: 3px solid var(--ne-cyan-deep);
  border-radius: var(--ne-radius);
  background: var(--pv-card);
  padding: 16px clamp(14px, 2vw, 20px);
}

.page-privacy .pv-facts__row dt {
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ne-brown);
}

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

/* ---------- 保存期限表 ---------- */
.page-privacy .pv-terms {
  margin: 18px 0 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-terms__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-terms__row dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ne-ink-3);
}

.page-privacy .pv-terms__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

/* ---------- 联系卡 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ne-ink);
  color: var(--ne-cream);
  border-radius: var(--ne-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
}

.page-privacy .pv-contact__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ne-cyan);
}

.page-privacy .pv-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-privacy .pv-contact__key {
  display: inline-block;
  min-width: 46px;
  margin-right: 10px;
  font-family: var(--ne-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ne-mist);
}

.page-privacy .pv-contact__val {
  font-family: var(--ne-mono);
  font-size: 14px;
  color: var(--ne-cream);
  word-break: break-word;
}

.page-privacy .pv-contact__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 238, 225, 0.72);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pv-next {
  margin-top: clamp(34px, 5vw, 58px);
  border-top: 1px solid var(--pv-line);
  padding-top: 22px;
}

.page-privacy .pv-next__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-next__link {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--pv-line);
  border-radius: var(--ne-radius);
  background: var(--pv-card);
  color: var(--ne-brown);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  transition: border-color 0.2s var(--ne-ease), transform 0.2s var(--ne-ease);
}

.page-privacy .pv-next__link span {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-next__link:hover {
  border-color: var(--ne-cyan-deep);
}

/* ---------- 动效 ---------- */
@media (prefers-reduced-motion: no-preference) {
  .page-privacy [data-reveal].is-revealed {
    animation: pv-rise 0.55s var(--ne-ease) both;
  }
}

@keyframes pv-rise {
  from {
    opacity: 0.001;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-terms__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

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

@media (min-width: 920px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__link {
    border: 0;
    border-left: 2px solid var(--pv-line-soft);
    border-radius: 0;
    background: transparent;
    padding: 9px 0 9px 12px;
    white-space: normal;
  }

  .page-privacy .pv-index__link:hover {
    border-left-color: var(--ne-orange);
  }
}