.page-disclaimer {
  --tl-num-w: 96px;
  --tl-soft: rgba(111, 242, 224, 0.06);
  --tl-teal-wash: rgba(14, 122, 115, 0.2);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 3.4vw, 36px);
}

/* 标题区 */
.page-disclaimer .tl-head {
  margin-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(22px, 3.6vw, 38px);
  border-bottom: var(--line);
}

.page-disclaimer .tl-head__eyebrow {
  color: var(--c-cyan);
  letter-spacing: 0.14em;
  margin: 0 0 14px;
}

.page-disclaimer .tl-head__title {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: clamp(38px, 8vw, 68px);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--c-white);
  margin: 0;
}

.page-disclaimer .tl-head__lede {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.85;
  color: var(--c-white);
}

/* 开篇视觉 */
.page-disclaimer .tl-figure {
  margin: clamp(26px, 4.4vw, 48px) 0 0;
  aspect-ratio: 16 / 9;
  border: var(--line);
  overflow: hidden;
}

.page-disclaimer .tl-figure .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

/* 条文主体 */
.page-disclaimer .tl-clauses {
  margin-top: clamp(30px, 5vw, 56px);
  border-top: var(--line);
}

.page-disclaimer .tl-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(24px, 4vw, 42px) 0;
  border-bottom: var(--line);
}

.page-disclaimer .tl-clause__num {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--c-steel);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .tl-clause:hover .tl-clause__num,
.page-disclaimer .tl-clause:focus-within .tl-clause__num {
  color: var(--c-cyan);
}

.page-disclaimer .tl-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 18px;
  margin-bottom: 14px;
}

.page-disclaimer .tl-clause__title {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--c-white);
  margin: 0;
}

.page-disclaimer .tl-copy {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .tl-clause__body p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-white);
}

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

.page-disclaimer .tl-clause__body a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 242, 224, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .tl-clause__body a:hover {
  border-bottom-color: var(--c-cyan);
}

/* 条目列表 */
.page-disclaimer .tl-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 66ch;
}

.page-disclaimer .tl-list:last-child {
  margin-bottom: 0;
}

.page-disclaimer .tl-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-white);
}

.page-disclaimer .tl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--c-cyan);
}

.page-disclaimer .tl-list strong {
  font-weight: 500;
  color: var(--c-cyan);
}

/* 三种使用情形 */
.page-disclaimer .tl-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 16px;
  background: var(--c-grid);
  border: var(--line);
}

.page-disclaimer .tl-uses__item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.6vw, 22px);
  background: var(--c-panel);
}

.page-disclaimer .tl-uses__item--accent {
  background: var(--tl-teal-wash);
}

.page-disclaimer .tl-uses__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.13em;
  color: var(--c-cyan);
}

.page-disclaimer .tl-uses__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-white);
}

/* 强调条文 */
.page-disclaimer .tl-callout {
  display: grid;
  gap: 10px;
  max-width: 68ch;
  margin: 0 0 16px;
  padding: clamp(16px, 2.6vw, 24px);
  border: 1px solid var(--c-cyan);
  background: var(--tl-soft);
}

.page-disclaimer .tl-callout__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-disclaimer .tl-callout p {
  margin: 0;
  max-width: none;
  line-height: 1.85;
}

.page-disclaimer .tl-callout .mono {
  color: var(--c-coral);
  font-size: 15px;
}

/* 可展开说明 */
.page-disclaimer .tl-more {
  max-width: 68ch;
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-disclaimer .tl-more__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .tl-more__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .tl-more__summary::before {
  content: "+";
  font-family: var(--f-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-disclaimer .tl-more[open] .tl-more__summary::before {
  content: "−";
}

.page-disclaimer .tl-more__summary:hover {
  color: var(--c-white);
}

.page-disclaimer .tl-more__body {
  padding: 2px 0 14px;
}

.page-disclaimer .tl-more__body .tl-list {
  margin-bottom: 0;
  gap: 8px;
}

.page-disclaimer .tl-more__body .tl-list li {
  font-size: 15px;
}

/* 页尾指引 */
.page-disclaimer .tl-next {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(42px, 6vw, 76px);
  background: var(--c-grid);
  border: var(--line);
}

.page-disclaimer .tl-next__block {
  display: grid;
  gap: 9px;
  padding: clamp(20px, 3.2vw, 34px);
  background: var(--c-panel);
  color: var(--c-white);
  text-decoration: none;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .tl-next__block:hover,
.page-disclaimer .tl-next__block:focus-visible {
  background: var(--tl-teal-wash);
  transform: translateY(-2px);
}

.page-disclaimer .tl-next__label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-disclaimer .tl-next__title {
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 28px);
  line-height: 1.25;
}

.page-disclaimer .tl-next__note {
  max-width: 40ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-disclaimer .tl-next__go {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .tl-next__block:hover .tl-next__go,
.page-disclaimer .tl-next__block:focus-visible .tl-next__go {
  color: var(--c-cyan);
}

/* 焦点可见性 */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

@media (min-width: 760px) {
  .page-disclaimer .tl-clause {
    grid-template-columns: var(--tl-num-w) 1fr;
    gap: clamp(16px, 3vw, 40px);
  }

  .page-disclaimer .tl-figure {
    aspect-ratio: 3 / 2;
    max-height: 460px;
  }

  .page-disclaimer .tl-uses {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .tl-next {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .tl-head__lede {
    max-width: 56ch;
  }

  .page-disclaimer .tl-clauses {
    margin-top: clamp(48px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .tl-next__block {
    transition: background var(--dur) var(--ease);
  }

  .page-disclaimer .tl-next__block:hover,
  .page-disclaimer .tl-next__block:focus-visible {
    transform: none;
  }
}