.page-disclaimer {
  --terms-line: rgba(126, 150, 140, 0.24);
  --terms-grid: rgba(126, 150, 140, 0.07);
  --terms-soft: rgba(15, 51, 43, 0.55);
  position: relative;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(to right, var(--terms-grid) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to bottom, var(--terms-grid) 0 1px, transparent 1px 72px);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(1.25rem, 4vw, 2.25rem);
}

/* ---- 首屏 ---- */
.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2rem, 5vw, 3rem);
}

.page-disclaimer .terms-hero h1 {
  margin: 0.7rem 0 1.1rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.1rem, 7.5vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
  max-width: 20ch;
}

.page-disclaimer .terms-hero .eyebrow {
  color: var(--pulse);
}

.page-disclaimer .terms-hero .lede {
  color: var(--mist);
  max-width: 40ch;
}

.page-disclaimer .terms-hero__meta {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-disclaimer .terms-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.7rem;
  font-size: 0.8125rem;
  color: var(--sage);
}

.page-disclaimer .terms-hero__key {
  font-family: var(--font-num);
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .terms-hero__val {
  color: var(--mist);
}

.page-disclaimer .terms-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--terms-line);
  background: var(--turf);
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .terms-figure .media__caption {
  padding: 0.7rem 1rem 0.85rem;
  font-size: 0.75rem;
  color: var(--sage);
  border-top: 1px solid var(--terms-line);
  background: var(--ink-deep);
}

/* ---- 目录 ---- */
.page-disclaimer .terms-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  padding: 1rem 0 1.15rem;
  border-top: 1px solid var(--terms-line);
  border-bottom: 1px solid var(--terms-line);
}

.page-disclaimer .terms-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--terms-line);
  background: var(--terms-soft);
  color: var(--mist);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .terms-toc a .num {
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.page-disclaimer .terms-toc a:hover,
.page-disclaimer .terms-toc a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(200, 255, 77, 0.08);
}

/* ---- 条款正文 ---- */
.page-disclaimer .terms-body {
  padding-top: clamp(0.5rem, 2vw, 1.25rem);
}

.page-disclaimer .terms-section {
  padding: clamp(1.9rem, 4.5vw, 3rem) 0;
  border-bottom: 1px solid var(--terms-line);
  scroll-margin-top: 6rem;
}

.page-disclaimer .terms-section:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .terms-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.page-disclaimer .terms-num {
  font-family: var(--font-num);
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  color: var(--lime);
  letter-spacing: 0.05em;
  flex: none;
}

.page-disclaimer .terms-section h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.6vw, 1.8rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .terms-section__lede {
  margin: 0 0 1.15rem;
  max-width: 58ch;
  color: var(--mist);
  line-height: 1.78;
}

.page-disclaimer .terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-disclaimer .terms-list--tight {
  margin-top: 1.15rem;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 1.9rem;
  max-width: 62ch;
  color: var(--mist);
  line-height: 1.78;
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 0.75rem;
  height: 2px;
  background: var(--pulse);
  opacity: 0.9;
}

.page-disclaimer .terms-list li .num {
  color: var(--gold);
  font-size: 0.95em;
}

/* ---- 引用示例 ---- */
.page-disclaimer .quote-sample {
  margin-top: 1.5rem;
  padding: 1.15rem 1.3rem 1.25rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--lime);
  background: linear-gradient(115deg, rgba(200, 255, 77, 0.16), rgba(200, 255, 77, 0.04));
}

.page-disclaimer .quote-sample__label {
  margin: 0 0 0.6rem;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .quote-sample__text {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  line-height: 2;
  color: var(--mist);
  word-break: break-word;
}

.page-disclaimer .quote-sample__text .num {
  color: var(--lime);
}

/* ---- 更新记录卡 ---- */
.page-disclaimer .update-card {
  margin-top: 0.25rem;
  padding: 0.95rem 1.15rem 1.05rem;
  border: 1px solid rgba(240, 178, 74, 0.5);
  border-radius: var(--radius);
  background: rgba(240, 178, 74, 0.06);
}

.page-disclaimer .update-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gold);
}

.page-disclaimer .update-card summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .update-card summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.25s ease;
}

.page-disclaimer .update-card[open] summary::after {
  transform: rotate(45deg);
}

.page-disclaimer .update-card__list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-disclaimer .update-card__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-disclaimer .update-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---- 底部条带 ---- */
.page-disclaimer .terms-outro {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(43, 224, 192, 0.24);
  background: linear-gradient(105deg, rgba(42, 42, 94, 0.72), rgba(12, 16, 14, 0.92));
}

.page-disclaimer .terms-outro__text {
  margin: 0;
  max-width: 46ch;
  color: var(--mist);
  line-height: 1.78;
}

.page-disclaimer .terms-outro__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-disclaimer .terms-outro__links .btn {
  text-decoration: none;
}

/* ---- 响应式 ---- */
@media (min-width: 48rem) {
  .page-disclaimer .terms-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
  }
}

@media (min-width: 64rem) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

  .page-disclaimer .terms-toc {
    gap: 0.6rem 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc a,
  .page-disclaimer .update-card summary::after {
    transition: none;
  }
}