.page-disclaimer {
  --notice-ink: #2b3238;
  --notice-rule: rgba(20, 24, 29, 0.16);
  --notice-no: #a8410f;
  padding-block: 28px 64px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--ink-700);
}

/* ===== 首屏 ===== */
.page-disclaimer .notice-hero {
  display: grid;
  gap: 26px;
}

.page-disclaimer .notice-hero__text {
  min-width: 0;
}

.page-disclaimer .notice-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--tiger);
}

.page-disclaimer .notice-hero__title {
  margin: 0;
  font-size: clamp(30px, 7vw, 52px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper-light);
}

.page-disclaimer .notice-hero__lede {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .notice-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-index a {
  display: inline-block;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--ink-700);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-index a:hover,
.page-disclaimer .notice-index a.is-active {
  color: var(--ink-900);
  background: var(--tiger);
  border-color: var(--tiger);
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--ink-700);
  background: var(--ink-800);
}

.page-disclaimer .notice-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ===== 纸色阅读区 ===== */
.page-disclaimer .notice-sheet {
  margin-top: 36px;
  padding: 26px 20px;
  background: var(--paper);
  color: var(--notice-ink);
  border: 1px solid var(--ink-700);
  box-shadow: 6px 6px 0 0 rgba(255, 106, 26, 0.16);
}

.page-disclaimer .notice-item {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--notice-rule);
}

.page-disclaimer .notice-item:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .notice-item__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.page-disclaimer .notice-item__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--paper-ink);
}

.page-disclaimer .notice-item__no {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--notice-no);
}

.page-disclaimer .notice-item p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--notice-ink);
}

.page-disclaimer .notice-item p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .notice-item a {
  color: var(--notice-no);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .notice-item a:hover {
  color: var(--tiger);
}

.page-disclaimer .notice-strong {
  font-weight: 700;
  color: var(--paper-ink);
  word-break: break-all;
}

.page-disclaimer .notice-key {
  padding: 1px 6px;
  background: var(--gold);
  color: #14181d;
  font-weight: 700;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ===== 引用示例 ===== */
.page-disclaimer .notice-quote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 16px 0 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--tiger);
  background: rgba(255, 106, 26, 0.09);
}

.page-disclaimer .notice-quote__text {
  font-size: 15px;
  line-height: 1.7;
  font-weight: 600;
  color: var(--paper-ink);
}

.page-disclaimer .notice-copy {
  flex: none;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--notice-no);
  background: transparent;
  border: 1px solid rgba(20, 24, 29, 0.35);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-copy:hover {
  color: var(--ink-900);
  background: var(--tiger);
  border-color: var(--tiger);
}

.page-disclaimer .notice-copy[data-copied] {
  color: var(--paper-ink);
  background: var(--gold);
  border-color: var(--gold);
}

.page-disclaimer .notice-copyrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ===== 折叠对照 ===== */
.page-disclaimer .notice-fold {
  margin-top: 18px;
  border: 1px dashed rgba(20, 24, 29, 0.3);
  background: rgba(20, 24, 29, 0.04);
}

.page-disclaimer .notice-fold__sum {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--notice-no);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .notice-fold__sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .notice-fold__sum::after {
  content: "+";
  float: right;
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-disclaimer .notice-fold[open] .notice-fold__sum::after {
  content: "−";
}

.page-disclaimer .notice-fold__body ol {
  margin: 0;
  padding: 2px 20px 16px 38px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--notice-ink);
}

.page-disclaimer .notice-fold__body li + li {
  margin-top: 6px;
}

/* ===== 页尾窄条 ===== */
.page-disclaimer .notice-tail {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-top: 30px;
  padding: 14px 18px;
  border: 1px solid var(--ink-700);
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    padding-block: 36px 80px;
  }

  .page-disclaimer .notice-sheet {
    padding: 46px 54px;
  }

  .page-disclaimer .notice-item__title {
    font-size: 23px;
  }

  .page-disclaimer .notice-hero__lede {
    font-size: 17px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .notice-hero__figure {
    aspect-ratio: 1 / 1;
  }
}
<<<END>>>