.page-disclaimer {
  --disc-toc-w: 214px;
  --disc-rule: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
  padding-bottom: 0;
}

.page-disclaimer .breadcrumbs {
  padding-top: 26px;
  padding-bottom: 4px;
  font-size: 13px;
  color: var(--silver);
}

.page-disclaimer .breadcrumbs__link {
  color: var(--silver);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs__link:hover {
  color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: clamp(20px, 3.5vw, 40px) 0 0;
  background-image: linear-gradient(128deg, rgba(255, 107, 44, 0.16) 0 16%, transparent 16.4%);
  background-repeat: no-repeat;
}

.page-disclaimer .terms-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.5rem, 7.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.page-disclaimer .terms-hero__lead {
  max-width: 64ch;
  margin: 18px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .terms-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero__meta-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 14px;
  border: var(--disc-rule);
  border-radius: 12px;
  background: var(--ink-2);
}

.page-disclaimer .terms-hero__meta-num {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.page-disclaimer .terms-hero__meta-label {
  font-size: 13px;
  color: var(--silver);
}

.page-disclaimer .terms-hero__figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: var(--disc-rule);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-disclaimer .figure-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding: clamp(40px, 6vw, 76px) 0 0;
}

.page-disclaimer .terms-body__main {
  min-width: 0;
}

.page-disclaimer .clause {
  padding: clamp(24px, 3.6vw, 40px) 0;
  border-top: var(--disc-rule);
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5.6vw, 3.1rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--orange);
  text-decoration: none;
}

.page-disclaimer .clause__num:hover,
.page-disclaimer .clause__num:focus-visible {
  color: var(--amber);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.page-disclaimer .clause__body {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .clause__body p {
  margin: 0 0 1.05em;
}

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

.page-disclaimer .clause__body strong {
  color: var(--paper);
  font-weight: 700;
}

.page-disclaimer .clause__note {
  padding: 10px 0 10px 16px;
  border-left: 3px solid var(--orange);
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .clause__list {
  margin: 0 0 1.05em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-disclaimer .clause__list--spaced li {
  padding: 12px 14px 12px 24px;
  margin-bottom: 12px;
  border: var(--disc-rule);
  border-radius: 12px;
  background: var(--ink-2);
}

.page-disclaimer .clause__list--spaced li::before {
  left: 10px;
  top: 1.3em;
  background: var(--lime);
}

.page-disclaimer .clause.is-current .clause__num {
  color: var(--lime);
}

.page-disclaimer .clause.is-current .clause__title {
  color: #fff;
}

/* ---------- 右侧索引条 ---------- */
.page-disclaimer .toc {
  order: -1;
  min-width: 0;
}

.page-disclaimer .toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--silver);
}

.page-disclaimer .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .toc__item {
  flex: none;
}

.page-disclaimer .toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: var(--disc-rule);
  border-radius: 999px;
  font-size: 13px;
  color: var(--silver);
  text-decoration: none;
  white-space: nowrap;
}

.page-disclaimer .toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--orange);
}

.page-disclaimer .toc__link.is-current {
  color: var(--paper);
  border-color: var(--orange);
  background: rgba(255, 107, 44, 0.12);
}

/* ---------- 页尾 ---------- */
.page-disclaimer .terms-outro {
  position: relative;
  margin-top: clamp(48px, 7vw, 88px);
  padding: clamp(44px, 6vw, 76px) 0 clamp(52px, 7vw, 88px);
  border-top: var(--disc-rule);
  overflow: hidden;
}

.page-disclaimer .terms-outro__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 43, 82, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 43, 82, 0.6) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 100%, #000 0%, transparent 72%);
  mask-image: radial-gradient(120% 90% at 50% 100%, #000 0%, transparent 72%);
  pointer-events: none;
}

.page-disclaimer .terms-outro__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-outro__title {
  margin: 12px 0 0;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-disclaimer .terms-outro__text {
  max-width: 66ch;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 26px;
}

/* ---------- 动效 ---------- */
.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

.page-disclaimer [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-body {
    grid-template-columns: minmax(0, 1fr) var(--disc-toc-w);
    gap: clamp(40px, 6vw, 84px);
    align-items: start;
  }

  .page-disclaimer .toc {
    order: 0;
    position: sticky;
    top: 96px;
    padding-top: 6px;
  }

  .page-disclaimer .toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .toc__link {
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 9px 0 9px 14px;
    white-space: normal;
    line-height: 1.5;
    transition: color 240ms var(--ease), border-color 240ms var(--ease);
  }

  .page-disclaimer .toc__link:hover,
  .page-disclaimer .toc__link:focus-visible {
    border-left-color: var(--orange);
  }

  .page-disclaimer .toc__link.is-current {
    background: transparent;
    border-left-color: var(--orange);
    color: var(--paper);
    font-weight: 700;
  }

  .page-disclaimer .clause__head {
    gap: 24px;
  }

  .page-disclaimer .terms-hero__figure {
    margin-top: 48px;
  }
}