.page-disclaimer {
  --legal-measure: 64ch;
  --legal-card-pad: clamp(18px, 2.6vw, 28px);
  background: var(--c-snow);
}

/* ---------- 页首深青带 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-snow);
  padding-block: clamp(20px, 3vw, 32px) clamp(34px, 5.6vw, 72px);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(216, 166, 75, 0.09) 0 1px,
    transparent 1px 48px
  );
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero__crumb {
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-disclaimer .legal-hero__crumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-disclaimer .legal-hero__crumb .breadcrumb__link {
  color: rgba(251, 252, 253, 0.62);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s linear, border-color 0.16s linear;
}

.page-disclaimer .legal-hero__crumb .breadcrumb__link:hover {
  color: var(--c-gold);
  border-bottom-color: var(--c-gold);
}

.page-disclaimer .legal-hero__crumb .breadcrumb__current {
  color: var(--c-snow);
}

.page-disclaimer .legal-hero__crumb .breadcrumb__link::after,
.page-disclaimer .legal-hero__crumn .breadcrumb__current::after {
  content: none;
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4.4vw, 44px);
  align-items: end;
}

.page-disclaimer .legal-hero__copy {
  min-width: 0;
}

.page-disclaimer .legal-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  text-transform: uppercase;
}

.page-disclaimer .legal-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 5.2vw, 68px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--c-snow);
}

.page-disclaimer .legal-hero__lede {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(251, 252, 253, 0.8);
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  min-width: 0;
  border: 1px solid rgba(216, 166, 75, 0.42);
  background: rgba(251, 252, 253, 0.04);
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.9;
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .legal-main {
  padding-block: clamp(36px, 5.4vw, 84px) clamp(52px, 7vw, 104px);
}

.page-disclaimer .legal-main__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 40px);
  align-items: start;
}

.page-disclaimer .legal-body {
  min-width: 0;
  overflow-wrap: break-word;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-toc {
  min-width: 0;
  padding-top: 4px;
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gray);
  border-bottom: var(--hair);
}

.page-disclaimer .legal-toc__list {
  display: grid;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.16s linear, border-color 0.16s linear,
    background-color 0.16s linear;
}

.page-disclaimer .legal-toc__link:hover {
  color: var(--c-orange-deep);
  border-left-color: var(--c-orange);
  background: var(--c-mist);
}

.page-disclaimer .legal-toc__link[aria-current="true"] {
  color: var(--c-blue);
  border-left-color: var(--c-orange);
  background: var(--c-mist);
  font-weight: 500;
}

.page-disclaimer .legal-toc__num {
  flex: none;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

/* ---------- 条款块 ---------- */
.page-disclaimer .legal-clause {
  scroll-margin-top: 96px;
}

.page-disclaimer .legal-clause + .legal-clause {
  margin-top: clamp(32px, 4.6vw, 56px);
  padding-top: clamp(32px, 4.6vw, 56px);
  border-top: var(--hair);
}

.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 22px;
}

.page-disclaimer .legal-clause__num {
  flex: none;
  padding-right: 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  line-height: 1;
  color: var(--c-gold);
  border-right: 1px solid var(--c-gold);
}

.page-disclaimer .legal-clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(19px, 1.9vw, 24px);
  letter-spacing: 0.04em;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-disclaimer .clause-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

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

.page-disclaimer .clause-num {
  margin: 0;
  padding-top: 4px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-gray);
}

.page-disclaimer .clause-text {
  margin: 0;
  max-width: var(--legal-measure);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-ink);
}

.page-disclaimer .legal-key {
  color: var(--c-orange-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-text .mono {
  font-family: var(--font-mono);
  font-size: 0.9em;
  letter-spacing: 0.02em;
  color: var(--c-blue);
}

/* ---------- 职责对照表 ---------- */
.page-disclaimer .duty-table {
  width: 100%;
  max-width: 100%;
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
}

.page-disclaimer .duty-table caption {
  caption-side: top;
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--c-gray);
}

.page-disclaimer .duty-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--c-snow);
  background: var(--c-deep);
}

.page-disclaimer .duty-table th + th {
  border-left: 1px solid rgba(251, 252, 253, 0.24);
}

.page-disclaimer .duty-table td {
  padding: 16px;
  vertical-align: top;
  line-height: 1.75;
  color: var(--c-ink);
  border-bottom: var(--hair);
  overflow-wrap: break-word;
}

.page-disclaimer .duty-table td + td {
  border-left: var(--hair);
}

.page-disclaimer .duty-table tbody tr:nth-child(even) td {
  background: rgba(220, 238, 245, 0.42);
}

.page-disclaimer .duty-table tbody tr:hover td {
  background: var(--c-mist);
}

.page-disclaimer .duty-table__key {
  display: block;
  margin-bottom: 6px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--c-blue);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .legal-related {
  margin-top: clamp(32px, 4.4vw, 48px);
  padding: var(--legal-card-pad);
  background: var(--c-mist);
  border-left: 3px solid var(--c-blue);
}

.page-disclaimer .legal-related__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-blue);
}

.page-disclaimer .legal-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-related__list a {
  font-size: 14px;
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  padding-bottom: 2px;
  transition: color 0.16s linear, border-color 0.16s linear;
}

.page-disclaimer .legal-related__list a:hover {
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 519px) {
  .page-disclaimer .clause-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
    margin-bottom: 18px;
  }

  .page-disclaimer .clause-num {
    padding-top: 0;
    color: var(--c-blue);
    letter-spacing: 0.14em;
  }

  .page-disclaimer .legal-clause__head {
    gap: 10px;
    margin-bottom: 18px;
  }
}

@media (max-width: 719px) {
  .page-disclaimer .duty-table,
  .page-disclaimer .duty-table thead,
  .page-disclaimer .duty-table tbody,
  .page-disclaimer .duty-table tr,
  .page-disclaimer .duty-table th,
  .page-disclaimer .duty-table td {
    display: block;
    width: 100%;
  }

  .page-disclaimer .duty-table thead {
    display: none;
  }

  .page-disclaimer .duty-table tr {
    margin-bottom: 12px;
    border: var(--hair);
    background: var(--c-snow);
  }

  .page-disclaimer .duty-table tr:last-child {
    margin-bottom: 0;
  }

  .page-disclaimer .duty-table td {
    padding: 14px 16px;
    border-bottom: var(--hair);
    background: transparent;
  }

  .page-disclaimer .duty-table td:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .duty-table td + td {
    border-left: 0;
  }

  .page-disclaimer .duty-table tbody tr:nth-child(even) td,
  .page-disclaimer .duty-table tbody tr:hover td {
    background: transparent;
  }

  .page-disclaimer .duty-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 7px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    color: var(--c-orange-deep);
  }

  .page-disclaimer .duty-table__key {
    display: inline;
    margin-right: 6px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .legal-hero__figure img {
    aspect-ratio: 3 / 2;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-main__grid {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: clamp(48px, 6vw, 80px);
  }

  .page-disclaimer .legal-body {
    order: 1;
  }

  .page-disclaimer .legal-toc {
    order: 2;
    position: sticky;
    top: 72px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc__link,
  .page-disclaimer .legal-hero__crumb .breadcrumb__link,
  .page-disclaimer .legal-related__list a {
    transition: none;
  }
}