.page-disclaimer {
  background: var(--ng-paper);
  color: var(--ng-ink);
  overflow-x: hidden;
}

.page-disclaimer .notice-crumb {
  padding-block: var(--space-2) 0;
}

/* ===== 首屏 ===== */
.page-disclaimer .notice-hero {
  padding-block: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__title {
  font-family: var(--font-title);
  font-size: var(--h1);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: var(--space-1) 0 var(--space-2);
  max-width: 22ch;
}

.page-disclaimer .notice-hero__lead {
  margin: 0 0 var(--space-3);
  max-width: 44rem;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ng-stone);
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ng-night);
  position: relative;
}

.page-disclaimer .notice-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 42, 34, 0) 42%, rgba(11, 42, 34, 0.42) 100%);
  pointer-events: none;
}

.page-disclaimer .notice-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ===== 速览 ===== */
.page-disclaimer .notice-brief {
  background: var(--ng-night);
  color: var(--ng-paper);
  padding-block: var(--space-3);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.page-disclaimer .notice-brief__title {
  font-family: var(--font-title);
  font-size: var(--h3);
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--ng-paper);
  letter-spacing: 0.02em;
}

.page-disclaimer .notice-brief__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-disclaimer .notice-brief__item {
  background: var(--ng-night);
  padding: var(--space-2);
  display: grid;
  gap: 8px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .notice-brief__k {
  font-family: var(--font-mono);
  font-size: var(--label);
  letter-spacing: 0.18em;
  color: var(--ng-trophy);
}

.page-disclaimer .notice-brief__v {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(244, 240, 230, 0.86);
}

/* ===== 条款索引 ===== */
.page-disclaimer .notice-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-toc__label {
  font-family: var(--font-mono);
  font-size: var(--label);
  letter-spacing: 0.16em;
  color: var(--ng-stone);
  text-transform: uppercase;
  flex: none;
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.page-disclaimer .notice-toc__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  font-size: 0.8125rem;
  color: var(--ng-ink);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-disclaimer .notice-toc__link:hover,
.page-disclaimer .notice-toc__link.is-current {
  border-color: var(--ng-pitch);
  color: var(--ng-pitch);
  background: var(--ng-white);
}

/* ===== 条文 ===== */
.page-disclaimer .notice-clauses {
  padding-block: var(--space-2) var(--space-4);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding-block: var(--space-3);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
  min-width: 0;
}

.page-disclaimer .clause:first-child {
  border-top: 2px solid var(--ng-pitch);
}

.page-disclaimer .clause__mark {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause__mark::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ng-pitch);
}

.page-disclaimer .clause__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 46rem;
  min-width: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px var(--space-2);
}

.page-disclaimer .clause__title {
  flex: 1 1 20ch;
  margin: 0;
  font-family: var(--font-title);
  font-size: var(--h3);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.005em;
}

.page-disclaimer .clause__copy {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ng-stone);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-disclaimer .clause__copy:hover {
  color: var(--ng-pitch);
  border-color: var(--ng-pitch);
  background: rgba(46, 125, 79, 0.07);
}

.page-disclaimer .clause__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ng-ink);
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ng-stone);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  background: var(--ng-pitch);
}

.page-disclaimer .clause__list li:nth-child(even)::before {
  background: var(--ng-slate);
}

.page-disclaimer .clause__list a {
  color: var(--ng-signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__list a:hover {
  color: var(--ng-signal-deep);
}

/* ===== 收束 ===== */
.page-disclaimer .notice-end {
  background: var(--ng-night);
  color: var(--ng-paper);
  padding-block: var(--space-4);
  border-top: 1px solid var(--line-dark);
}

.page-disclaimer .notice-end__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-title);
  font-size: var(--h2);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ng-paper);
}

.page-disclaimer .notice-end__text {
  margin: 0 0 var(--space-3);
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 240, 230, 0.84);
}

.page-disclaimer .notice-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px var(--space-2);
}

.page-disclaimer .notice-end__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .notice-end__btn--signal {
  background: var(--ng-signal);
  color: var(--ng-white);
}

.page-disclaimer .notice-end__btn--signal:hover {
  background: var(--ng-signal-deep);
}

.page-disclaimer .notice-end__btn--ghost {
  border-color: var(--line-dark);
  color: var(--ng-paper);
}

.page-disclaimer .notice-end__btn--ghost:hover {
  border-color: var(--ng-trophy);
  color: var(--ng-trophy);
}

.page-disclaimer .notice-end__stamp {
  margin: var(--space-3) 0 0;
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 16px;
  border: 1px dashed var(--line-gold);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ng-trophy);
}

/* ===== 中等屏幕 ===== */
@media (min-width: 720px) {
  .page-disclaimer .notice-brief__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ===== 桌面 ===== */
@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    padding-block: var(--space-3) var(--space-4);
  }

  .page-disclaimer .clause {
    grid-template-columns: minmax(76px, 104px) minmax(0, 1fr);
    gap: var(--space-3);
    padding-block: var(--space-4);
  }

  .page-disclaimer .clause__mark {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    align-self: start;
  }

  .page-disclaimer .clause__mark::after {
    flex: none;
    width: 100%;
    height: 44px;
    background: linear-gradient(to bottom, var(--line), rgba(76, 86, 84, 0));
  }

  .page-disclaimer .clause__num {
    font-size: 1.9rem;
  }
}

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