.page-disclaimer {
  background: var(--c-void);
  color: var(--c-white);
  font-family: var(--f-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .breadcrumb {
  margin-top: clamp(20px, 4vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  background-image: radial-gradient(58% 130% at 82% 0%, rgba(34, 224, 208, .10), transparent 66%);
  padding: clamp(28px, 6vw, 64px) 0 clamp(24px, 4vw, 44px);
}

.page-disclaimer .dc-hero__inner {
  max-width: var(--shell);
}

.page-disclaimer .dc-hero__title {
  font-family: var(--f-display);
  font-weight: 200;
  font-size: clamp(2.9rem, 11vw, 7.6rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--c-white);
}

.page-disclaimer .dc-hero__lede {
  max-width: 34em;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-white);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-mist);
}

.page-disclaimer .dc-hero__meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .dc-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--c-cyan);
}

.page-disclaimer .dc-hero__meta li:first-child::before {
  background: var(--c-hot);
}

/* ---------- 通栏图片 ---------- */
.page-disclaimer .dc-banner {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border-top: 2px solid var(--c-line);
  border-bottom: 2px solid var(--c-line);
}

.page-disclaimer .dc-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

/* ---------- 双列主体 ---------- */
.page-disclaimer .dc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(36px, 6vw, 72px);
}

/* 左侧索引 */
.page-disclaimer .dc-index {
  border-top: 2px solid var(--c-cyan);
  padding-top: 14px;
}

.page-disclaimer .dc-index__title {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dc-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-mist);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.5;
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  color: var(--c-white);
  border-bottom-color: var(--c-cyan);
}

.page-disclaimer .dc-index__num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-cyan);
}

/* 右侧正文 */
.page-disclaimer .dc-doc {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 6vw, 76px);
  min-width: 0;
}

.page-disclaimer .dc-clause {
  scroll-margin-top: calc(var(--hdr-h) + 28px);
}

.page-disclaimer .dc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-top: 2px solid var(--c-line);
  padding-top: 16px;
  margin-bottom: 20px;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--f-mono);
  font-weight: 200;
  font-size: clamp(1.5rem, 4.4vw, 2.3rem);
  line-height: 1;
  color: var(--c-wire);
  letter-spacing: -.02em;
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.28rem, 2.6vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: .01em;
  color: var(--c-white);
}

.page-disclaimer .dc-clause__body > p {
  max-width: 36em;
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--c-white);
}

.page-disclaimer .dc-clause__body a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-clause__foot {
  margin-top: 20px;
  font-size: 14px;
  color: var(--c-mist);
}

/* ---------- 两栏对照列表 ---------- */
.page-disclaimer .dc-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  margin: 24px 0 26px;
}

.page-disclaimer .dc-block {
  border-left: 2px solid var(--c-cyan);
  padding-left: 16px;
}

.page-disclaimer .dc-block:has(.dc-list--hot) {
  border-left-color: var(--c-hot);
}

.page-disclaimer .dc-block__label {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .dc-block__label--hot {
  color: var(--c-hot);
}

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

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-white);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--c-cyan);
}

.page-disclaimer .dc-list--hot li::before {
  background: var(--c-hot);
}

/* ---------- 时效对齐表 ---------- */
.page-disclaimer .dc-rows {
  border-top: 2px solid var(--c-line);
  margin: 24px 0 0;
}

.page-disclaimer .dc-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .dc-row__key {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-row__val {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-white);
}

.page-disclaimer .dc-caution {
  margin: 22px 0 0;
  padding: 14px 18px;
  border-left: 2px solid var(--c-hot);
  background: linear-gradient(90deg, var(--c-hot-dim), transparent 72%);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-white);
}

/* ---------- 可展开条款 ---------- */
.page-disclaimer .dc-details {
  margin-top: 22px;
  border: 2px solid var(--c-line);
  background: var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-steel);
}

.page-disclaimer .dc-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-cyan);
}

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

.page-disclaimer .dc-details summary::after {
  content: "+";
  font-size: 15px;
  color: var(--c-mist);
}

.page-disclaimer .dc-details[open] summary::after {
  content: "–";
}

.page-disclaimer .dc-details summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -4px;
}

.page-disclaimer .dc-details__body {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .dc-details__body p {
  max-width: 36em;
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--c-mist);
}

.page-disclaimer .dc-details__body a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联系渠道 ---------- */
.page-disclaimer .dc-contact {
  display: grid;
  grid-template-columns: 1fr;
  margin: 24px 0 0;
  border: 2px solid var(--c-line);
}

.page-disclaimer .dc-contact__item {
  padding: 18px;
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .dc-contact__item:last-child {
  border-bottom: 0;
}

.page-disclaimer .dc-contact__label {
  margin: 0 0 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-disclaimer .dc-contact__value {
  margin: 0 0 8px;
  font-family: var(--f-mono);
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--c-white);
  word-break: break-all;
}

.page-disclaimer .dc-contact__value a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--c-cyan-dim);
}

.page-disclaimer .dc-contact__value a:hover,
.page-disclaimer .dc-contact__value a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

.page-disclaimer .dc-contact__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 收尾提示条 ---------- */
.page-disclaimer .dc-note {
  margin: clamp(40px, 6vw, 72px) 0 0;
  padding: 16px 20px;
  border-left: 2px solid var(--c-cyan);
  border-top: 2px solid var(--c-line);
  background: linear-gradient(90deg, var(--c-cyan-dim), transparent 68%);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }

  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-contact__item {
    border-bottom: 0;
    border-right: 1px solid var(--c-line);
  }

  .page-disclaimer .dc-contact__item:last-child {
    border-right: 0;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-body {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-disclaimer .dc-index {
    position: sticky;
    top: calc(var(--hdr-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--hdr-h) - 56px);
    overflow-y: auto;
  }

  .page-disclaimer .dc-clause__head {
    gap: 22px;
    padding-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-index__link,
  .page-disclaimer .dc-contact__value a {
    transition: none;
  }
}