.page-disclaimer {
  --dsc-on-ink: #E4786B;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: 72px;
}

/* ---------- 首屏标题区 ---------- */
.page-disclaimer .dsc-intro {
  max-width: 760px;
  padding: 18px 0 26px;
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .dsc-intro__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--copper);
}

.page-disclaimer .dsc-intro__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .dsc-intro__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  color: var(--ink);
}

/* ---------- 横向条款带 ---------- */
.page-disclaimer .dsc-band {
  position: relative;
  margin-top: 30px;
  overflow: hidden;
  background: var(--ink-deep);
}

.page-disclaimer .dsc-band__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  display: block;
}

.page-disclaimer .dsc-band__inner {
  position: relative;
  padding-top: 22px;
  padding-bottom: 22px;
}

.page-disclaimer .dsc-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-disclaimer .dsc-band__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  text-decoration: none;
  border-bottom: 1px dashed rgba(199, 192, 176, 0.3);
  transition: background-color var(--t-fast) var(--ease);
}

.page-disclaimer .dsc-band__list > li:last-child .dsc-band__item {
  border-bottom: 0;
}

.page-disclaimer .dsc-band__no {
  flex: none;
  min-width: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--dsc-on-ink);
}

.page-disclaimer .dsc-band__text {
  font-size: 14px;
  color: rgba(247, 244, 236, 0.88);
  transition: color var(--t-fast) var(--ease);
}

.page-disclaimer .dsc-band__item:hover .dsc-band__text,
.page-disclaimer .dsc-band__item:focus-visible .dsc-band__text {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 4px;
}

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

/* ---------- 条款正文 ---------- */
.page-disclaimer .dsc-body {
  position: relative;
  padding-top: 6px;
}

.page-disclaimer .dsc-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  scroll-margin-top: 88px;
}

.page-disclaimer .dsc-clause__mark {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dsc-clause__no {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cinnabar);
}

.page-disclaimer .dsc-clause__rule {
  flex: none;
  width: 34px;
  height: 2px;
  background: var(--rule);
}

.page-disclaimer .dsc-clause__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .dsc-clause__lead {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 15px;
  color: var(--ink);
}

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

.page-disclaimer .dsc-list__item {
  padding: 11px 0;
  border-top: 1px solid var(--rule);
  font-size: 15px;
  color: var(--ink);
}

.page-disclaimer .dsc-list__item:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-disclaimer .dsc-list__item a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dsc-list__item a:hover {
  color: var(--cinnabar-dark);
}

.page-disclaimer .dsc-list__key {
  display: inline-block;
  margin-right: 10px;
  padding: 0 7px;
  font-size: 12px;
  line-height: 20px;
  color: var(--copper);
  border: 1px solid var(--copper);
  border-radius: 2px;
  vertical-align: 1px;
  white-space: nowrap;
}

/* ---------- 引用样式示例 ---------- */
.page-disclaimer .dsc-ref {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--copper-tint);
  border-left: 3px solid var(--copper);
}

.page-disclaimer .dsc-ref__line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--copper);
}

.page-disclaimer .dsc-ref__mark {
  flex: none;
  width: 10px;
  height: 10px;
  background: var(--copper);
}

/* ---------- 邮箱与复制 ---------- */
.page-disclaimer .dsc-mail__addr {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  word-break: break-all;
}

.page-disclaimer .dsc-mail {
  margin: 18px 0 0;
}

.page-disclaimer .dsc-mail__copy {
  font-size: 13px;
}

/* ---------- 尾部提示 ---------- */
.page-disclaimer .dsc-tail {
  padding: 26px 0 0;
}

.page-disclaimer .dsc-tail__lead {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 14px;
  color: var(--muted);
}

.page-disclaimer .dsc-tail__lead a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dsc-tail__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dsc-tail__links a {
  display: inline-block;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .dsc-tail__links a:hover {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dsc-intro__title {
    font-size: 36px;
  }

  .page-disclaimer .dsc-clause__title {
    font-size: 22px;
  }

  .page-disclaimer .dsc-band__inner {
    padding-top: 26px;
    padding-bottom: 26px;
  }

  .page-disclaimer .dsc-body::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    border-left: 1px dashed var(--rule);
  }

  .page-disclaimer .dsc-body {
    padding-left: 22px;
  }
}

/* ---------- 桌面屏幕 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dsc-intro {
    padding-top: 26px;
    padding-bottom: 34px;
  }

  .page-disclaimer .dsc-intro__title {
    font-size: 40px;
  }

  .page-disclaimer .dsc-band__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
  }

  .page-disclaimer .dsc-band__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 2px 0 0;
    border-bottom: 0;
  }

  .page-disclaimer .dsc-band__item::after {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    margin-top: 6px;
    background: var(--cinnabar);
    transform: scaleX(0.24);
    transform-origin: left center;
    transition: transform var(--t-mid) var(--ease);
  }

  .page-disclaimer .dsc-band__item:hover::after,
  .page-disclaimer .dsc-band__item:focus-visible::after {
    transform: scaleX(1);
  }

  .page-disclaimer .dsc-clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 40px;
    padding: 40px 0;
  }

  .page-disclaimer .dsc-clause__mark {
    align-items: flex-start;
    padding-top: 4px;
  }

  .page-disclaimer .dsc-clause__no {
    font-size: 26px;
  }

  .page-disclaimer .dsc-clause__body {
    max-width: 720px;
  }

  .page-disclaimer .dsc-list__item {
    padding: 12px 0;
  }

  .page-disclaimer .dsc-tail {
    padding-top: 34px;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dsc-band__item::after,
  .page-disclaimer .dsc-band__item,
  .page-disclaimer .dsc-band__text,
  .page-disclaimer .dsc-tail__links a {
    transition: none;
  }

  .page-disclaimer .dsc-band__item:hover::after,
  .page-disclaimer .dsc-band__item:focus-visible::after {
    transform: scaleX(0.24);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    padding-bottom: 0;
    background: #FFFFFF;
  }

  .page-disclaimer .dsc-band {
    display: none;
  }

  .page-disclaimer .dsc-tail__links {
    display: none;
  }

  .page-disclaimer .dsc-intro {
    border-bottom: 1px solid #999999;
  }

  .page-disclaimer .dsc-clause {
    break-inside: avoid;
    page-break-inside: avoid;
    border-bottom: 1px solid #999999;
  }

  .page-disclaimer .dsc-body::before {
    display: none;
  }
}