.page-disclaimer {
  --dl-rule: rgba(44, 58, 92, .85);
  position: relative;
  background:
    radial-gradient(900px 440px at 84% -8%, rgba(53, 230, 210, .13), transparent 60%),
    radial-gradient(760px 400px at 6% 14%, rgba(240, 71, 140, .10), transparent 62%),
    var(--ink);
  color: var(--text-body);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-disclaimer .dl-hero {
  padding: clamp(20px, 3vw, 36px) 0 0;
}

.page-disclaimer .dl-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-disclaimer .dl-hero__title {
  margin: 0;
  font-size: clamp(2.5rem, 8.4vw, 5.4rem);
  line-height: .95;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--text-strong);
  text-shadow: 6px 6px 0 rgba(53, 230, 210, .16);
}

.page-disclaimer .dl-hero__lead {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.8;
  color: var(--text-body);
}

.page-disclaimer .dl-hero__meta {
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-muted);
}

.page-disclaimer .dl-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-disclaimer .dl-hero__dot {
  width: 7px;
  height: 7px;
  background: var(--status-ok);
  display: inline-block;
}

/* ---------- 横幅视觉 ---------- */
.page-disclaimer .dl-banner {
  margin-top: clamp(22px, 3.6vw, 40px);
}

.page-disclaimer .dl-banner .media-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 2px solid var(--outline);
  box-shadow: var(--hard-shadow);
  background: var(--surface);
}

.page-disclaimer .dl-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(1.08);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dl-toc {
  margin-top: clamp(24px, 4vw, 44px);
  border-top: 2px solid var(--outline);
  border-bottom: 2px solid var(--outline);
  background: linear-gradient(180deg, rgba(19, 30, 58, .95), rgba(11, 18, 38, .92));
  padding: clamp(12px, 1.8vw, 18px) 0;
}

.page-disclaimer .dl-toc__inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.page-disclaimer .dl-toc__label {
  flex: 0 0 auto;
  color: var(--gold);
}

.page-disclaimer .dl-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dl-toc__list::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .dl-toc__list::-webkit-scrollbar-thumb {
  background: var(--outline);
}

.page-disclaimer .dl-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--outline);
  background: rgba(11, 18, 38, .6);
  color: var(--text-body);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-disclaimer .dl-toc__link:hover,
.page-disclaimer .dl-toc__link:focus-visible {
  border-color: var(--accent-cyan);
  background: rgba(53, 230, 210, .1);
  color: var(--text-strong);
}

.page-disclaimer .dl-toc__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .dl-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--accent-cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dl-clauses {
  margin-top: clamp(26px, 4.6vw, 50px);
}

.page-disclaimer .dl-clause {
  border-top: 1px solid var(--outline);
  scroll-margin-top: 90px;
}

.page-disclaimer .dl-clause:last-child {
  border-bottom: 1px solid var(--outline);
}

.page-disclaimer .dl-clause__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 38px) var(--gutter);
}

.page-disclaimer .dl-clause__rail {
  display: flex;
  align-items: baseline;
}

.page-disclaimer .dl-clause__no {
  display: inline-block;
  padding-left: 10px;
  border-left: 3px solid var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  letter-spacing: .16em;
  color: var(--accent-cyan);
}

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

.page-disclaimer .dl-clause.is-key .dl-clause__main {
  border-left: 2px solid var(--gold);
  padding-left: clamp(14px, 2vw, 24px);
}

.page-disclaimer .dl-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: clamp(12px, 1.8vw, 18px);
}

.page-disclaimer .dl-clause__title {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.62rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

.page-disclaimer .dl-copy {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--outline);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-disclaimer .dl-copy:hover,
.page-disclaimer .dl-copy:focus-visible {
  color: var(--ink);
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.page-disclaimer .dl-copy:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .copy-status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--status-ok);
}

.page-disclaimer .dl-clause__body {
  max-width: 70ch;
}

.page-disclaimer .dl-clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
}

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

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

/* ---------- 列表 ---------- */
.page-disclaimer .dl-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-list li {
  position: relative;
  padding: 10px 0 10px 24px;
  border-bottom: 1px dashed var(--dl-rule);
  font-size: 15.5px;
  line-height: 1.72;
}

.page-disclaimer .dl-list li:first-child {
  border-top: 1px dashed var(--dl-rule);
}

.page-disclaimer .dl-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 18px;
  width: 7px;
  height: 7px;
  background: var(--accent-cyan);
  transform: rotate(45deg);
}

.page-disclaimer .dl-list--gold li::before {
  background: var(--gold);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .dl-fold {
  margin-top: 18px;
  border: 1px solid var(--outline);
  background: rgba(19, 30, 58, .72);
}

.page-disclaimer .dl-fold__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--accent-cyan);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .dl-fold__summary::after {
  content: "+";
  margin-left: auto;
  font-size: 15px;
  line-height: 1;
  color: var(--gold);
}

.page-disclaimer .dl-fold[open] .dl-fold__summary::after {
  content: "−";
}

.page-disclaimer .dl-fold[open] .dl-fold__summary {
  border-bottom: 1px solid var(--outline);
}

.page-disclaimer .dl-fold__body {
  padding: 14px 16px 16px;
}

.page-disclaimer .dl-fold__body .dl-list {
  margin-top: 0;
}

.page-disclaimer .dl-fold__body .dl-list li:first-child {
  border-top: 0;
  padding-top: 4px;
}

/* ---------- 后续入口 ---------- */
.page-disclaimer .dl-next {
  margin-top: clamp(32px, 5vw, 60px);
}

.page-disclaimer .dl-next__title {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text-strong);
}

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

.page-disclaimer .dl-next__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: clamp(16px, 2vw, 22px);
  border: 2px solid var(--outline);
  background: var(--surface);
  color: var(--text-body);
  text-decoration: none;
  box-shadow: var(--hard-shadow-sm);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-disclaimer .dl-next__link:hover,
.page-disclaimer .dl-next__link:focus-visible {
  transform: translate(-2px, -2px);
  border-color: var(--accent-cyan);
  box-shadow: var(--hard-shadow);
}

.page-disclaimer .dl-next__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .dl-next__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-disclaimer .dl-next__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-strong);
}

.page-disclaimer .dl-next__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dl-banner .media-frame {
    aspect-ratio: 16 / 6;
  }

  .page-disclaimer .dl-toc__inner {
    flex-direction: row;
    align-items: center;
    gap: 20px;
  }

  .page-disclaimer .dl-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-clause__inner {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
    padding-top: clamp(28px, 3.6vw, 44px);
    padding-bottom: clamp(28px, 3.6vw, 44px);
  }

  .page-disclaimer .dl-clause.is-key .dl-clause__main {
    padding-left: clamp(18px, 2.4vw, 28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-toc__link,
  .page-disclaimer .dl-copy,
  .page-disclaimer .dl-next__link {
    transition: none;
  }

  .page-disclaimer .dl-next__link:hover,
  .page-disclaimer .dl-next__link:focus-visible {
    transform: none;
  }
}