.page-privacy {
  --pp-surface: #FBF8F1;
  --pp-surface-2: #F7F2E7;
  --pp-edge: rgba(176, 141, 87, 0.26);
  --pp-edge-strong: rgba(176, 141, 87, 0.42);
  --pp-body: rgba(28, 28, 28, 0.74);
  --pp-body-strong: rgba(28, 28, 28, 0.9);

  position: relative;
  background-color: var(--nn-paper);
  background-image:
    repeating-linear-gradient(45deg, rgba(11, 59, 46, 0.018) 0 1px, transparent 1px 15px),
    repeating-linear-gradient(-45deg, rgba(11, 59, 46, 0.018) 0 1px, transparent 1px 15px);
  color: var(--nn-ink);
  font-family: var(--nn-font-body);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--nn-header-h) + clamp(2.2rem, 5vw, 4rem));
  padding-bottom: 0;
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(176, 141, 87, 0.17), transparent 62%),
    radial-gradient(90% 70% at 94% 6%, rgba(11, 59, 46, 0.11), transparent 66%);
}

.page-privacy .privacy-hero > .nn-container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__crumb {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-privacy .privacy-hero__kicker {
  color: var(--nn-red);
}

.page-privacy .privacy-hero__title {
  margin: 0.7rem 0 1.05rem;
  max-width: 20ch;
  font-family: var(--nn-font-display);
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.004em;
  color: var(--nn-green);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  font-size: clamp(0.96rem, 1.6vw, 1.06rem);
  line-height: 1.9;
  color: var(--pp-body);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 0.9rem;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__fact {
  padding: 0 0 0.9rem;
  border-bottom: 1px solid var(--pp-edge);
}

.page-privacy .privacy-hero__fact:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-privacy .privacy-hero__fact dt {
  margin-bottom: 0.3rem;
  font-family: var(--nn-font-index);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nn-gold-mute);
}

.page-privacy .privacy-hero__fact dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--nn-green);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: clamp(2rem, 5vw, 3.2rem) 0 0;
  border-top: 1px solid var(--pp-edge-strong);
  border-bottom: 1px solid var(--pp-edge-strong);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 30vw, 380px);
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

/* ---------- 侧边目录 ---------- */

.page-privacy .privacy-toc {
  border: 1px solid var(--pp-edge);
  background: rgba(176, 141, 87, 0.07);
  padding: 1.1rem 1.15rem 1.3rem;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 0.85rem;
  font-family: var(--nn-font-index);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--nn-gold-mute);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-privacy .privacy-toc__link {
  display: block;
  padding: 0.2rem 0;
  font-size: 0.87rem;
  line-height: 1.55;
  color: var(--nn-green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.22s var(--nn-ease), border-color 0.22s var(--nn-ease), padding-left 0.22s var(--nn-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--nn-red);
  border-bottom-color: rgba(192, 57, 43, 0.4);
  padding-left: 0.35rem;
}

/* ---------- 条款卡片 ---------- */

.page-privacy .privacy-card {
  position: relative;
  margin: 0 0 clamp(1.1rem, 2.5vw, 1.6rem);
  padding: clamp(1.5rem, 4vw, 2.4rem) clamp(1.1rem, 4vw, 2.4rem) clamp(1.7rem, 4vw, 2.5rem);
  background: linear-gradient(168deg, rgba(255, 253, 248, 0.97), rgba(247, 242, 231, 0.9));
  border: 1px solid var(--pp-edge);
  scroll-margin-top: calc(var(--nn-header-h) + 1.5rem);
  overflow: hidden;
}

.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 76px;
  background: linear-gradient(180deg, var(--nn-gold), rgba(176, 141, 87, 0));
}

.page-privacy .privacy-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30px;
  height: 30px;
  background: var(--nn-green);
  opacity: 0.07;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .privacy-card__num {
  position: absolute;
  top: clamp(0.55rem, 2vw, 1rem);
  right: clamp(0.85rem, 3vw, 1.6rem);
  font-family: var(--nn-font-display);
  font-size: clamp(2.3rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--nn-green);
  opacity: 0.1;
  pointer-events: none;
  user-select: none;
}

.page-privacy .privacy-card__title {
  margin: 0 0 0.9rem;
  padding-right: 3.2rem;
  font-family: var(--nn-font-display);
  font-size: clamp(1.28rem, 3vw, 1.7rem);
  font-weight: 600;
  line-height: 1.32;
  color: var(--nn-green);
}

.page-privacy .privacy-card p {
  margin: 0 0 0.9rem;
  font-size: 0.955rem;
  line-height: 1.9;
  color: var(--pp-body);
}

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

.page-privacy .privacy-card--contact {
  background: linear-gradient(168deg, rgba(11, 59, 46, 0.055), rgba(247, 242, 231, 0.92));
}

/* ---------- 列表 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0.9rem 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.955rem;
  line-height: 1.9;
  color: var(--pp-body);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--nn-gold);
}

/* ---------- 强调元素 ---------- */

.page-privacy .privacy-term {
  font-weight: 600;
  color: var(--nn-green);
  background-image: linear-gradient(transparent 68%, rgba(176, 141, 87, 0.45) 68%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding: 0 0.06em;
}

.page-privacy .privacy-flag {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0.1rem 0.5rem 0.16rem;
  font-family: var(--nn-font-index);
  font-size: 0.71rem;
  letter-spacing: 0.14em;
  color: var(--nn-red);
  border: 1px solid rgba(192, 57, 43, 0.5);
  background: rgba(192, 57, 43, 0.06);
  transform: rotate(-1.2deg);
}

.page-privacy .privacy-link {
  color: var(--nn-red);
  text-decoration: none;
  padding-bottom: 1px;
  border-bottom: 1px solid rgba(192, 57, 43, 0.42);
  transition: color 0.22s var(--nn-ease), border-color 0.22s var(--nn-ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--nn-green);
  border-bottom-color: var(--nn-gold);
}

/* ---------- 折叠说明 ---------- */

.page-privacy .privacy-fold {
  margin-top: 1.4rem;
  border-top: 1px solid var(--pp-edge);
  border-bottom: 1px solid var(--pp-edge);
}

.page-privacy .privacy-fold .nn-fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--nn-font-index);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--nn-green);
}

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

.page-privacy .privacy-fold .nn-fold__body {
  padding: 0.15rem 0 1.2rem;
}

.page-privacy .privacy-fold .nn-fold__body p {
  margin: 0 0 0.7rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--pp-body);
}

.page-privacy .privacy-fold .nn-fold__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed rgba(176, 141, 87, 0.32);
}

.page-privacy .privacy-contact__row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-contact__row dt {
  font-family: var(--nn-font-index);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nn-gold-mute);
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: 0.955rem;
  line-height: 1.7;
  color: var(--pp-body-strong);
}

.page-privacy .privacy-contact__note {
  margin: 1.3rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--pp-edge);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--pp-body);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 1.1rem;
    align-items: baseline;
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: clamp(1.8rem, 4vw, 2.6rem);
    border-top: 1px solid var(--pp-edge);
  }

  .page-privacy .privacy-hero__fact {
    padding: 1.15rem 1.3rem 1.15rem 0;
    border-bottom: none;
    border-right: 1px solid var(--pp-edge);
  }

  .page-privacy .privacy-hero__fact + .privacy-hero__fact {
    padding-left: 1.3rem;
  }

  .page-privacy .privacy-hero__fact:last-child {
    border-right: none;
    padding-right: 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--nn-header-h) + 1.75rem);
    padding: 0.25rem 0 0.25rem 1.15rem;
    border: none;
    border-left: 2px solid var(--nn-gold);
    background: transparent;
  }

  .page-privacy .privacy-card__title {
    padding-right: 4rem;
  }
}