.page-disclaimer {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-cn);
  line-height: 1.75;
}

.page-disclaimer a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer a:hover,
.page-disclaimer a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  padding-top: var(--step-4);
  padding-bottom: 0;
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: var(--step-5);
}

.page-disclaimer .disc-hero-grid {
  row-gap: var(--step-5);
  padding-bottom: var(--step-5);
}

.page-disclaimer .disc-hero h1 {
  margin: var(--step-3) 0 var(--step-3);
  font-size: clamp(32px, 5.4vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-hero .lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.15vw, 17px);
  color: rgba(242, 239, 245, 0.78);
}

.page-disclaimer .disc-facts {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--step-2);
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-facts dt {
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .disc-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-disclaimer .disc-hero-media {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-hero-media img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 400px);
  object-fit: cover;
  object-position: center;
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .disc-index {
  padding: var(--step-5) 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-index-grid {
  row-gap: var(--step-5);
}

.page-disclaimer .disc-index-head h2 {
  margin: var(--step-2) 0 var(--step-2);
  font-size: clamp(20px, 2.1vw, 26px);
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-index-note {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .disc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .disc-toc a {
  display: flex;
  align-items: baseline;
  gap: var(--step-2);
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--bone);
  font-size: 15px;
}

.page-disclaimer .disc-toc a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-disclaimer .disc-toc a:hover,
.page-disclaimer .disc-toc a:focus-visible {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .disc-digest {
  margin-top: var(--step-4);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-disclaimer .disc-digest > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--step-2);
  padding: 14px var(--step-3);
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--bone);
}

.page-disclaimer .disc-digest > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-digest > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
  line-height: 1;
}

.page-disclaimer .disc-digest[open] > summary::after {
  content: "\2212";
}

.page-disclaimer .disc-digest > summary::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border: 1px solid var(--red);
  transform: rotate(45deg);
  margin-right: -2px;
}

.page-disclaimer .disc-digest > summary span,
.page-disclaimer .disc-digest > summary strong {
  flex: 1;
}

.page-disclaimer .disc-digest ul {
  list-style: none;
  margin: 0;
  padding: 0 var(--step-3) var(--step-3);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .disc-digest li {
  position: relative;
  margin-top: 10px;
  padding-left: 16px;
  font-size: 14px;
  color: rgba(242, 239, 245, 0.8);
}

.page-disclaimer .disc-digest li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--red);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .disc-clauses {
  padding-bottom: var(--step-4);
}

.page-disclaimer .disc-clause {
  padding: var(--step-5) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause:first-child {
  border-top: 0;
  padding-top: var(--step-5);
}

.page-disclaimer .disc-clause .grid-12 {
  row-gap: var(--step-4);
}

.page-disclaimer .disc-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: var(--step-2);
}

.page-disclaimer .disc-clause h2 {
  margin: 0;
  font-size: clamp(21px, 2.2vw, 28px);
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-clause-body p {
  margin: 0 0 var(--step-3);
  font-size: 15px;
  color: rgba(242, 239, 245, 0.82);
}

.page-disclaimer .disc-clause-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause-body ul {
  list-style: none;
  margin: var(--step-4) 0;
  padding: 0;
}

.page-disclaimer .disc-clause-body li {
  position: relative;
  padding-left: var(--step-3);
  margin-bottom: 10px;
  font-size: 14.5px;
  color: rgba(242, 239, 245, 0.72);
}

.page-disclaimer .disc-clause-body li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.7;
}

/* ---------- 中段示意 ---------- */

.page-disclaimer .disc-scale {
  margin-top: var(--step-5);
}

.page-disclaimer .disc-scale-title {
  margin: 0 0 var(--step-4);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-disclaimer .disc-scale-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--step-4);
}

.page-disclaimer .disc-scale-list li {
  position: relative;
  padding-left: var(--step-4);
}

.page-disclaimer .disc-scale-dot {
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(75, 240, 214, 0.14);
}

.page-disclaimer .disc-scale-list li::before {
  content: "";
  position: absolute;
  left: 3.5px;
  top: 21px;
  bottom: -22px;
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong), transparent);
}

.page-disclaimer .disc-scale-list li:last-child::before {
  display: none;
}

.page-disclaimer .disc-scale-list strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--bone);
}

.page-disclaimer .disc-scale-list em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 收束 ---------- */

.page-disclaimer .disc-outro {
  padding: var(--step-5) 0 var(--step-6);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-outro-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--step-5);
}

.page-disclaimer .disc-outro-text h2 {
  margin: var(--step-2) 0 var(--step-3);
  font-size: clamp(20px, 2.1vw, 26px);
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-outro-text p {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  color: rgba(242, 239, 245, 0.78);
}

.page-disclaimer .disc-outro-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--step-2);
}

.page-disclaimer .disc-copy-row {
  display: flex;
  align-items: center;
  gap: var(--step-2);
  flex-wrap: wrap;
  width: 100%;
}

.page-disclaimer .disc-outro-links {
  width: 100%;
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 721px) {
  .page-disclaimer .disc-toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--step-5);
  }
}

@media (min-width: 901px) {
  .page-disclaimer .disc-hero {
    padding-top: var(--step-5);
  }

  .page-disclaimer .disc-hero-side {
    padding-top: var(--step-5);
  }

  .page-disclaimer .disc-clause-body {
    padding-left: var(--step-5);
    border-left: 1px solid var(--line-soft);
  }

  .page-disclaimer .disc-scale-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--step-5);
  }

  .page-disclaimer .disc-scale-list li {
    padding-left: 0;
    padding-top: var(--step-4);
    border-top: 1px solid var(--line-strong);
  }

  .page-disclaimer .disc-scale-list li::before {
    display: none;
  }

  .page-disclaimer .disc-scale-dot {
    left: 0;
    top: -4px;
    width: 7px;
    height: 7px;
  }

  .page-disclaimer .disc-outro-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: var(--step-6);
  }

  .page-disclaimer .disc-outro-actions {
    padding-top: var(--step-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}