.page-disclaimer {
  --dl-copper: var(--copper-600);
  --dl-hair: 1px solid var(--stone-300);
  background: var(--fog-050);
  color: var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--mineral-700);
  color: #fff;
  border-bottom-left-radius: clamp(24px, 4vw, 48px);
  border-bottom-right-radius: clamp(24px, 4vw, 48px);
}

.page-disclaimer .dl-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .dl-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .38;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(155deg, rgba(18, 63, 85, .95) 0%, rgba(18, 63, 85, .58) 44%, rgba(18, 29, 38, .92) 100%);
}

.page-disclaimer .dl-hero-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(26px, 5vw, 52px) clamp(34px, 6vw, 68px);
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, .68);
}

.page-disclaimer .breadcrumb-list > li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(255, 255, 255, .45);
}

.page-disclaimer .dl-hero .breadcrumb-link {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .28);
}

.page-disclaimer .dl-hero .breadcrumb-link:hover {
  color: #fff;
  border-bottom-color: var(--copper-600);
}

.page-disclaimer .dl-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--copper-100);
}

.page-disclaimer .dl-title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: #fff;
}

.page-disclaimer .dl-lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(255, 255, 255, .84);
}

.page-disclaimer .dl-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-quicknav a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, .26);
  color: #fff;
  font-size: 13.5px;
  letter-spacing: .02em;
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  transition: background-color .18s ease, border-color .18s ease;
}

.page-disclaimer .dl-quicknav a:hover,
.page-disclaimer .dl-quicknav a:focus-visible {
  background: rgba(255, 255, 255, .13);
  border-color: var(--copper-600);
}

/* ---------- 主体网格 ---------- */
.page-disclaimer .dl-body {
  padding-block: clamp(36px, 6vw, 72px) clamp(12px, 2vw, 24px);
}

.page-disclaimer .dl-grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-disclaimer .dl-flow {
  min-width: 0;
}

.page-disclaimer .dl-index {
  min-width: 0;
}

.page-disclaimer .dl-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--ink-600);
}

.page-disclaimer .dl-index-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dl-index-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: var(--dl-hair);
  background: #fff;
  color: var(--ink-900);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease;
}

.page-disclaimer .dl-index-link:hover,
.page-disclaimer .dl-index-link:focus-visible {
  border-color: var(--copper-600);
  color: var(--mineral-700);
}

.page-disclaimer .dl-index-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
  color: var(--copper-600);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dl-sec {
  position: relative;
  padding: 30px 0 34px;
  border-top: var(--dl-hair);
  scroll-margin-top: 112px;
}

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

.page-disclaimer .dl-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .dl-sec-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
  color: var(--copper-600);
  border-bottom: 1px solid var(--copper-600);
  line-height: 1.6;
}

.page-disclaimer .dl-sec-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--ink-900);
}

.page-disclaimer .dl-sec p {
  max-width: 66ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-900);
}

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

.page-disclaimer .dl-sec strong {
  font-weight: 600;
}

.page-disclaimer .dl-inline-link {
  color: var(--mineral-500);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--mineral-200);
}

.page-disclaimer .dl-inline-link:hover {
  border-bottom-color: var(--mineral-500);
}

.page-disclaimer .dl-clause-list {
  max-width: 66ch;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-disclaimer .dl-clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 1px;
  background: var(--copper-600);
}

.page-disclaimer .dl-example {
  max-width: 66ch;
  margin: 0 0 16px;
  padding: 18px 20px;
  border-left: 3px solid var(--copper-600);
  border-radius: 0 18px 18px 0;
  background: var(--fog-100);
}

.page-disclaimer .dl-example-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--warm-700);
}

.page-disclaimer .dl-example-line {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-disclaimer .dl-example-line:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-note {
  max-width: 66ch;
  margin: 0 0 16px;
  padding: 20px 22px;
  border-radius: var(--radius-card);
  background: var(--copper-100);
}

.page-disclaimer .dl-note ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-note li {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-900);
}

.page-disclaimer .dl-note strong {
  color: var(--warm-700);
  font-weight: 600;
}

.page-disclaimer .dl-fields {
  max-width: 66ch;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-disclaimer .dl-fields li {
  padding: 9px 10px;
  border: var(--dl-hair);
  border-radius: 12px;
  background: var(--fog-100);
  font-size: 14px;
  text-align: center;
  color: var(--ink-900);
}

.page-disclaimer .dl-details {
  max-width: 66ch;
  margin: 0 0 16px;
  padding: 2px 18px;
  border: var(--dl-hair);
  border-radius: 18px;
  background: #fff;
}

.page-disclaimer .dl-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--mineral-700);
}

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

.page-disclaimer .dl-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--copper-600);
}

.page-disclaimer .dl-details[open] summary::after {
  content: "\2013";
}

.page-disclaimer .dl-details-body {
  padding: 14px 0 6px;
  border-top: var(--dl-hair);
}

.page-disclaimer .dl-details-body p {
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-600);
}

.page-disclaimer .dl-details-body p:last-child {
  margin-bottom: 14px;
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .dl-next {
  margin-top: clamp(24px, 4vw, 40px);
  padding-block: clamp(40px, 6vw, 72px);
  border-radius: clamp(24px, 4vw, 48px) clamp(24px, 4vw, 48px) 0 0;
  background: var(--mineral-700);
  color: #fff;
}

.page-disclaimer .dl-next-title {
  margin: 0 0 22px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -.005em;
}

.page-disclaimer .dl-next-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-next-list a {
  display: block;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 18px;
  background: rgba(255, 255, 255, .05);
  color: #fff;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease;
}

.page-disclaimer .dl-next-list a:hover,
.page-disclaimer .dl-next-list a:focus-visible {
  background: rgba(255, 255, 255, .12);
  border-color: var(--copper-600);
}

.page-disclaimer .dl-next-list strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
}

.page-disclaimer .dl-next-list span {
  display: block;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mineral-200);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .dl-fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dl-next-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-grid {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
  }

  .page-disclaimer .dl-flow {
    grid-area: 1 / 1;
  }

  .page-disclaimer .dl-index {
    grid-area: 1 / 2;
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .dl-index-list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: var(--dl-hair);
  }

  .page-disclaimer .dl-index-list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .dl-index-link {
    position: relative;
    display: flex;
    padding: 9px 0 9px 16px;
    border: 0;
    border-radius: 0;
    background: none;
    font-size: 14px;
  }

  .page-disclaimer .dl-index-link::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 50%;
    width: 1px;
    height: 0;
    background: var(--copper-600);
    transform: translateY(-50%);
    transition: height .2s ease;
  }

  .page-disclaimer .dl-index-link:hover::before,
  .page-disclaimer .dl-index-link:focus-visible::before {
    height: 62%;
  }

  .page-disclaimer .dl-next-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}