.page-disclaimer {
  --tc-line: rgba(176, 141, 87, 0.22);
  --tc-line-soft: rgba(176, 141, 87, 0.12);
  --tc-panel: rgba(6, 38, 29, 0.72);
  background-color: var(--nn-green);
  color: var(--nn-paper);
}

/* ---------- 页头 ---------- */

.page-disclaimer .terms-head {
  padding-top: calc(var(--nn-header-h) + clamp(2rem, 6vw, 4rem));
  padding-bottom: clamp(2rem, 6vw, 3.5rem);
  background-image:
    radial-gradient(ellipse 90% 80% at 12% 0%, rgba(15, 74, 56, 0.92), transparent 64%),
    linear-gradient(180deg, var(--nn-green) 0%, var(--nn-green-deep) 100%);
  overflow: hidden;
}

.page-disclaimer .terms-head__kicker {
  margin-top: clamp(1rem, 3vw, 1.75rem);
  color: var(--nn-gold-soft);
}

.page-disclaimer .terms-head__title {
  margin: 0.4rem 0 0;
  color: var(--nn-paper);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms-head__lede {
  margin-top: 1.25rem;
  max-width: 58ch;
  color: var(--nn-dark-ink);
}

.page-disclaimer .terms-head__stamp {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem 1.25rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-disclaimer .terms-head__stamp-note {
  color: var(--nn-gold-mute);
  letter-spacing: 0.14em;
}

/* ---------- 主视觉 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  margin: 0;
  background: var(--nn-green-deep);
}

.page-disclaimer .terms-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  max-height: 400px;
  object-fit: cover;
  object-position: center 42%;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 38, 29, 0.35) 0%, transparent 38%, rgba(6, 38, 29, 0.78) 100%);
}

.page-disclaimer .terms-hero__cap {
  position: absolute;
  left: clamp(1.1rem, 5vw, 3.5rem);
  right: clamp(1.1rem, 5vw, 3.5rem);
  bottom: clamp(0.85rem, 3vw, 1.6rem);
  z-index: 1;
  font-family: var(--nn-font-index);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: rgba(245, 240, 230, 0.86);
}

/* ---------- 目录条 ---------- */

.page-disclaimer .terms-toc {
  position: sticky;
  top: var(--nn-header-h);
  z-index: 6;
  background: rgba(6, 38, 29, 0.95);
  border-top: 1px solid var(--tc-line-soft);
  border-bottom: 1px solid var(--tc-line);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  align-items: stretch;
  gap: clamp(1rem, 3vw, 2.25rem);
  margin: 0;
  padding: 0.7rem 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-toc__item {
  flex: 0 0 auto;
}

.page-disclaimer .terms-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.2rem 0;
  font-family: var(--nn-font-index);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--nn-gold-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s var(--nn-ease), border-color 0.3s var(--nn-ease);
  white-space: nowrap;
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--nn-gold-soft);
  border-bottom-color: var(--nn-gold);
}

.page-disclaimer .terms-toc__num {
  font-family: var(--nn-font-display);
  font-size: 0.88rem;
  color: var(--nn-gold);
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .terms-body {
  padding: clamp(1.5rem, 5vw, 3.5rem) 0 clamp(2.5rem, 7vw, 5rem);
  background-color: var(--nn-green);
  background-image:
    repeating-linear-gradient(58deg, rgba(176, 141, 87, 0.028) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(-58deg, rgba(176, 141, 87, 0.02) 0 1px, transparent 1px 9px),
    radial-gradient(ellipse 70% 50% at 80% 100%, rgba(6, 38, 29, 0.85), transparent 70%);
}

.page-disclaimer .terms-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  padding: clamp(2rem, 5vw, 3rem) 0;
  scroll-margin-top: calc(var(--nn-header-h) + 5rem);
}

.page-disclaimer .terms-item + .terms-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-image: repeating-linear-gradient(-45deg, var(--tc-line) 0 2px, transparent 2px 9px);
}

.page-disclaimer .terms-item:target {
  background-image: linear-gradient(90deg, rgba(176, 141, 87, 0.10), transparent 62%);
}

.page-disclaimer .terms-item__num {
  font-family: var(--nn-font-display);
  font-size: clamp(2rem, 7vw, 3.25rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--nn-gold-mute);
  transition: color 0.35s var(--nn-ease), transform 0.35s var(--nn-ease);
}

.page-disclaimer .terms-item:hover .terms-item__num,
.page-disclaimer .terms-item:focus-within .terms-item__num,
.page-disclaimer .terms-item:target .terms-item__num {
  color: var(--nn-gold);
  transform: translateX(4px);
}

.page-disclaimer .terms-item__title {
  margin: 0 0 1rem;
  color: var(--nn-paper);
  letter-spacing: 0.015em;
}

.page-disclaimer .terms-item__prose {
  max-width: 64ch;
  color: var(--nn-dark-ink);
}

.page-disclaimer .terms-item__prose p + p {
  margin-top: 0.9rem;
}

.page-disclaimer .terms-item__prose p {
  margin-bottom: 0;
}

.page-disclaimer .terms-em {
  font-style: normal;
  font-weight: 500;
  color: var(--nn-red-bright);
}

.page-disclaimer .terms-rules {
  margin: 1rem 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .terms-rules li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.7;
}

.page-disclaimer .terms-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 2px;
  background: var(--nn-gold);
  transform: skewX(-34deg);
  transform-origin: left center;
}

/* ---------- 联系区块 ---------- */

.page-disclaimer .terms-contact {
  padding: 0 0 clamp(3rem, 8vw, 6rem);
  background-color: var(--nn-green);
}

.page-disclaimer .terms-contact__panel {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3rem);
  background: var(--tc-panel);
  border: 1px solid var(--tc-line);
  clip-path: polygon(0 0, calc(100% - var(--nn-cut)) 0, 100% var(--nn-cut), 100% 100%, var(--nn-cut) 100%, 0 calc(100% - var(--nn-cut)));
}

.page-disclaimer .terms-contact__title {
  margin: 0.5rem 0 0.9rem;
  color: var(--nn-paper);
}

.page-disclaimer .terms-contact__lead {
  margin: 0;
  max-width: 56ch;
  color: var(--nn-dark-ink);
}

.page-disclaimer .terms-contact__rows {
  display: grid;
  gap: 0;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 1.25rem;
  border-top: 1px solid var(--tc-line-soft);
}

.page-disclaimer .terms-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.25rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--tc-line-soft);
}

.page-disclaimer .terms-contact__label {
  min-width: 5.5rem;
  font-family: var(--nn-font-index);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--nn-gold-mute);
}

.page-disclaimer .terms-contact__value {
  font-family: var(--nn-font-display);
  font-size: clamp(1.02rem, 2.6vw, 1.24rem);
  letter-spacing: 0.03em;
  color: var(--nn-gold-soft);
  word-break: break-all;
}

.page-disclaimer .terms-contact__note {
  margin: 0;
  max-width: 60ch;
  font-size: 0.88rem;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.6);
}

.page-disclaimer .terms-contact__note .nn-link {
  color: var(--nn-gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-contact__note .nn-link:hover,
.page-disclaimer .terms-contact__note .nn-link:focus-visible {
  color: var(--nn-paper);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .terms-item {
    grid-template-columns: 5rem 1fr;
    gap: 2.25rem;
    align-items: start;
  }

  .page-disclaimer .terms-item__num {
    position: sticky;
    top: calc(var(--nn-header-h) + 4.5rem);
  }

  .page-disclaimer .terms-toc__list {
    flex-wrap: wrap;
    overflow-x: visible;
  }
}

@media (max-width: 719px) {
  .page-disclaimer .terms-item__num {
    font-size: 2.25rem;
  }

  .page-disclaimer .terms-toc {
    position: static;
  }

  .page-disclaimer .terms-contact__row {
    flex-direction: column;
    gap: 0.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-item__num,
  .page-disclaimer .terms-toc__link {
    transition: none;
  }

  .page-disclaimer .terms-item:hover .terms-item__num,
  .page-disclaimer .terms-item:focus-within .terms-item__num,
  .page-disclaimer .terms-item:target .terms-item__num {
    transform: none;
  }
}