.page-disclaimer {
  --td-hair: rgba(36, 80, 110, 0.55);
  --td-hair-soft: rgba(36, 80, 110, 0.24);
  --td-body-text: rgba(242, 237, 227, 0.84);
  position: relative;
  background: var(--abyss);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 620px;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
    to right,
    var(--td-hair-soft) 0 1px,
    transparent 1px 56px
  );
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 55%, transparent 100%);
}

.page-disclaimer .shell,
.page-disclaimer .td-hero,
.page-disclaimer .td-layout,
.page-disclaimer .td-foot {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-disclaimer .td-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* 首屏 */
.page-disclaimer .td-hero {
  padding-top: clamp(20px, 3.4vw, 40px);
}

.page-disclaimer .td-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-disclaimer .td-title {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-disclaimer .td-lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--td-body-text);
}

.page-disclaimer .td-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--td-hair);
  background: var(--slate);
}

.page-disclaimer .td-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .td-figure-cap {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--bone);
  background: linear-gradient(to top, rgba(6, 26, 43, 0.92), rgba(6, 26, 43, 0));
}

/* 反色速读条 */
.page-disclaimer .td-readout {
  margin-top: clamp(32px, 5vw, 56px);
  background: var(--bone);
  color: var(--abyss);
  padding: clamp(26px, 4vw, 44px) 0;
}

.page-disclaimer .td-readout-eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(6, 26, 43, 0.66);
}

.page-disclaimer .td-readout-line {
  margin: 14px 0 0;
  max-width: 42ch;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(19px, 2.7vw, 30px);
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--abyss);
}

/* 主体：索引 + 条款 */
.page-disclaimer .td-layout {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-disclaimer .td-main {
  min-width: 0;
}

.page-disclaimer .td-index {
  display: none;
}

.page-disclaimer .td-index a {
  display: block;
  padding: 8px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid var(--td-hair-soft);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .td-index a .num {
  font-size: 11px;
  color: var(--clay);
  letter-spacing: 0.04em;
  margin-right: 6px;
}

.page-disclaimer .td-index a:hover,
.page-disclaimer .td-index a[aria-current="true"] {
  color: var(--bone);
  border-bottom-color: var(--coral);
}

.page-disclaimer .td-clause {
  border-top: 1px solid var(--td-hair);
}

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

.page-disclaimer .td-clause-h {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-disclaimer .td-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: clamp(20px, 3vw, 30px) 0;
  background: none;
  border: 0;
  color: var(--bone);
  font-family: var(--sans);
  text-align: left;
  cursor: pointer;
  transition: transform 120ms ease;
}

.page-disclaimer .td-trigger:active {
  transform: translateY(2px);
}

.page-disclaimer .td-trigger:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
}

.page-disclaimer .td-no {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--clay);
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(176, 106, 74, 0.5);
  white-space: nowrap;
}

.page-disclaimer .td-clause-label {
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-disclaimer .td-chev {
  align-self: center;
  width: 11px;
  height: 11px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 200ms ease, border-color 200ms ease;
}

.page-disclaimer .td-trigger[aria-expanded="false"] .td-chev {
  transform: rotate(-45deg);
  border-color: var(--ash);
}

.page-disclaimer .td-panel {
  padding-bottom: clamp(24px, 3.4vw, 38px);
}

.page-disclaimer .td-panel[hidden] {
  display: none;
}

.page-disclaimer .td-body {
  display: grid;
  gap: 16px;
  max-width: 68ch;
}

.page-disclaimer .td-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--td-body-text);
}

.page-disclaimer .td-body strong {
  color: var(--bone);
  font-weight: 700;
}

.page-disclaimer .td-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(86, 224, 208, 0.42);
}

.page-disclaimer .td-body a:hover {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .td-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .td-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--td-body-text);
}

.page-disclaimer .td-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
}

.page-disclaimer .td-contact {
  margin: 6px 0 0;
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--td-hair-soft);
}

.page-disclaimer .td-contact > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--td-hair-soft);
}

.page-disclaimer .td-contact dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--clay);
  line-height: 1.7;
}

.page-disclaimer .td-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--bone);
  overflow-wrap: anywhere;
}

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

.page-disclaimer .td-note {
  margin: 0;
  padding-top: 4px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--ash);
}

/* 页尾引导 */
.page-disclaimer .td-foot {
  margin-top: clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--td-hair);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .td-foot-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-disclaimer .td-foot-text {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--td-body-text);
}

.page-disclaimer .td-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* 桌面栅格 */
@media (min-width: 900px) {
  .page-disclaimer .td-hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-disclaimer .td-foot-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-disclaimer .td-foot-links {
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .td-layout {
    grid-template-columns: 196px minmax(0, 68ch);
    align-items: start;
  }

  .page-disclaimer .td-index {
    display: grid;
    gap: 0;
    align-content: start;
    position: sticky;
    top: calc(var(--header-h-slim) + 28px);
    border-left: 2px solid var(--clay);
    padding-left: 14px;
  }
}

@media (max-width: 520px) {
  .page-disclaimer .td-trigger {
    gap: 10px;
  }

  .page-disclaimer .td-contact > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .td-trigger,
  .page-disclaimer .td-chev,
  .page-disclaimer .td-index a {
    transition: none;
  }
}