.page-disclaimer {
  --pd-gap: clamp(16px, 3vw, 28px);
  --pd-line: var(--ink-600);
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--text);
}

.page-disclaimer .crumbs {
  padding: 18px 0 4px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  padding: clamp(18px, 3vw, 30px) 0 clamp(20px, 3.5vw, 34px);
}

.page-disclaimer .notice-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .notice-hero__kicker .mono {
  color: var(--orange);
  letter-spacing: 0.2em;
}

.page-disclaimer h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 7vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.page-disclaimer .notice-hero__lead {
  margin: 0;
  max-width: 34ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-disclaimer .notice-hero__fig {
  margin: 0;
  border: 2px solid var(--pd-line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-800);
  overflow: hidden;
}

.page-disclaimer .notice-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 提示带 ---------- */
.page-disclaimer .notice-band {
  margin-top: clamp(8px, 2vw, 16px);
  padding: 16px 18px 18px;
  background: var(--orange);
  color: var(--ink-900);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .notice-band__text {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  max-width: 62ch;
}

.page-disclaimer .notice-band__more {
  margin-top: 12px;
}

.page-disclaimer .notice-band__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--ink-900);
  border-bottom: 2px solid var(--ink-900);
  padding-bottom: 2px;
}

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

.page-disclaimer .notice-band__more summary::after {
  content: "+";
  font-size: 1rem;
  line-height: 1;
}

.page-disclaimer .notice-band__more[open] summary::after {
  content: "–";
}

.page-disclaimer .notice-band__more summary:focus-visible {
  outline: 2px solid var(--ink-900);
  outline-offset: 3px;
}

.page-disclaimer .notice-band__body {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--ink-900);
  max-width: 66ch;
}

.page-disclaimer .notice-band__body p {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.7;
}

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

/* ---------- 主体两栏 ---------- */
.page-disclaimer .notice-body {
  margin-top: clamp(28px, 5vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .notice-rail {
  display: none;
}

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

/* ---------- 章节 ---------- */
.page-disclaimer .notice-sec {
  border-top: 2px solid var(--pd-line);
  padding: clamp(22px, 4vw, 38px) 0;
}

.page-disclaimer .notice-sec__idx {
  display: block;
  margin-bottom: 8px;
  font-size: 0.86rem;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-disclaimer .notice-sec h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.4vw, 1.95rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-disclaimer .notice-sec p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.78;
}

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

.page-disclaimer .notice-sec__note {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--pd-line);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.page-disclaimer .notice-sec a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-disclaimer .notice-sec a:hover,
.page-disclaimer .notice-sec a:focus-visible {
  color: var(--orange);
}

/* ---------- 指标块 ---------- */
.page-disclaimer .notice-stats {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 18px;
}

.page-disclaimer .notice-stats .stat {
  border: 2px solid var(--pd-line);
  background: var(--ink-800);
  padding: 14px 16px;
  box-shadow: var(--shadow-hard-soft);
}

.page-disclaimer .notice-stats .stat__value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 6vw, 2.2rem);
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .notice-stats .stat__unit {
  margin-left: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-disclaimer .notice-stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ---------- 纸色卡 ---------- */
.page-disclaimer .notice-card {
  margin: 18px 0;
  padding: 18px;
}

.page-disclaimer .notice-card__label {
  margin: 0 0 10px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange-deep);
}

.page-disclaimer .notice-card__value {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-text);
  word-break: break-word;
}

.page-disclaimer .notice-card__hint {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--ink-text-muted);
}

/* ---------- 页尾 ---------- */
.page-disclaimer .notice-foot {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 18px;
  border-top: 2px solid var(--pd-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-disclaimer .notice-foot__legal {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.page-disclaimer .notice-foot__top {
  flex: 0 0 auto;
}

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

  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-disclaimer .notice-hero__fig {
    box-shadow: var(--shadow-hard);
  }

  .page-disclaimer .notice-hero__main {
    padding-bottom: 8px;
  }

  .page-disclaimer .notice-sec {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .notice-body {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-disclaimer .notice-rail {
    display: flex;
    flex-direction: column;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    margin: 0;
    padding: 0;
    list-style: none;
    border-right: 2px solid var(--pd-line);
  }

  .page-disclaimer .notice-rail__item {
    flex: 1 1 auto;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 26px 14px 26px 0;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    color: var(--orange);
    border-bottom: 2px solid var(--pd-line);
  }

  .page-disclaimer .notice-rail__item:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .notice-sec h2 {
    max-width: 26ch;
  }

  .page-disclaimer .notice-band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: clamp(18px, 3vw, 36px);
    padding: 22px 24px;
  }

  .page-disclaimer .notice-band__more {
    margin-top: 0;
  }

  .page-disclaimer .notice-band__body {
    border-top: 0;
    padding-top: 0;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-sec {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    padding: clamp(30px, 3vw, 44px) 0;
  }

  .page-disclaimer .notice-stats {
    max-width: 720px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-hero__fig,
  .page-disclaimer .notice-stats .stat,
  .page-disclaimer .notice-card {
    box-shadow: var(--shadow-hard-soft);
  }
}