.page-disclaimer {
  --dc-key: 200px;
  --dc-rule-w: 56px;
  padding-block: clamp(20px, 3vw, 36px) clamp(56px, 8vw, 96px);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .dc-wrap {
  width: 100%;
  max-width: 1040px;
  margin-inline: auto;
}

/* ---------- 顶部条 ---------- */
.page-disclaimer .dc-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--mist);
}

.page-disclaimer .dc-backlink {
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
  padding-bottom: 2px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .dc-backlink:hover,
.page-disclaimer .dc-backlink:focus-visible {
  color: var(--ember);
  border-color: var(--ember);
}

/* ---------- 页头 ---------- */
.page-disclaimer .dc-head {
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-disclaimer .dc-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ember);
  text-transform: uppercase;
}

.page-disclaimer .dc-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8.5vw, 76px);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .dc-lead {
  margin: 0 0 30px;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.8;
  color: var(--graphite);
}

.page-disclaimer .dc-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--mist);
  border: 1px solid var(--mist);
}

.page-disclaimer .dc-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px 16px;
  background: var(--paper-lift);
}

.page-disclaimer .dc-fact__num {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-disclaimer .dc-fact__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--graphite);
}

/* ---------- 结构图 ---------- */
.page-disclaimer .dc-figure {
  margin: 0 0 clamp(30px, 4.5vw, 52px);
  background: var(--arena);
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 880 / 500;
  object-fit: cover;
}

.page-disclaimer .dc-figure .og-frame__caption {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--paper-lift);
  background: var(--arena);
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .dc-index {
  padding-top: 18px;
  border-top: 1px solid var(--mist);
  margin-bottom: clamp(34px, 5vw, 54px);
}

.page-disclaimer .dc-index__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--graphite);
  text-transform: uppercase;
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-disclaimer .dc-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  background: var(--paper-lift);
  border: 1px solid var(--mist);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  border-color: var(--ember);
  color: var(--ember);
}

.page-disclaimer .dc-index__num {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ember);
}

/* ---------- 章节头 ---------- */
.page-disclaimer .dc-secthead {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-terms {
  margin-bottom: clamp(44px, 6vw, 72px);
}

/* ---------- 条款条目：编号栏 + 说明栏 ---------- */
.page-disclaimer .dc-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 24px 0;
  border-top: 1px solid var(--mist);
  scroll-margin-top: var(--sticky-top);
}

.page-disclaimer .dc-term:first-of-type {
  border-top: 2px solid var(--ink);
}

.page-disclaimer .dc-term__key {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .dc-term__num {
  margin-bottom: 0;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--ember);
  text-decoration: none;
}

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

.page-disclaimer .dc-term__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 22px);
  line-height: 1.3;
  color: var(--ink);
  transition: color .16s var(--ease);
}

.page-disclaimer .dc-term:target .dc-term__title {
  color: var(--ember);
}

.page-disclaimer .dc-term__body p {
  margin: 0 0 14px;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.82;
  color: var(--graphite);
}

.page-disclaimer .dc-term__body p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .dc-term__rule {
  display: block;
  width: var(--dc-rule-w);
  height: 3px;
  margin-top: 20px;
  background: var(--ember);
  transform: skewY(-8deg);
  transform-origin: left center;
}

/* ---------- 深色对照记录区 ---------- */
.page-disclaimer .dc-log {
  padding: clamp(26px, 4vw, 40px) clamp(20px, 3.4vw, 36px);
  background: var(--arena);
  clip-path: polygon(0 0, calc(100% - var(--notch-lg)) 0, 100% var(--notch-lg), 100% 100%, 0 100%);
  margin-bottom: clamp(38px, 5.5vw, 60px);
}

.page-disclaimer .dc-log__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--volt);
  text-transform: uppercase;
}

.page-disclaimer .dc-log__heading {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.28;
  color: var(--paper-lift);
}

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

.page-disclaimer .dc-map li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 15px 0;
  border-top: 1px solid rgba(200, 193, 178, .3);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(252, 250, 245, .88);
}

.page-disclaimer .dc-map li:last-child {
  border-bottom: 1px solid rgba(200, 193, 178, .3);
}

.page-disclaimer .dc-map__id {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--volt);
}

/* ---------- 跨页跳转 ---------- */
.page-disclaimer .dc-cross {
  padding-top: 4px;
}

.page-disclaimer .dc-cross__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--graphite);
  text-transform: uppercase;
}

.page-disclaimer .dc-cross__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dc-cross__link {
  display: inline-block;
  padding: 12px 20px;
  font-size: 15px;
  color: var(--paper-lift);
  background: var(--ink);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background .16s var(--ease), transform .16s var(--ease);
}

.page-disclaimer .dc-cross__link:hover,
.page-disclaimer .dc-cross__link:focus-visible {
  background: var(--ember);
  transform: translateX(4px);
}

/* ---------- 桌面：两栏对照 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dc-term {
    grid-template-columns: var(--dc-key) 1fr;
    gap: 0;
    padding: 30px 0;
  }

  .page-disclaimer .dc-term__key {
    display: block;
    padding-right: 28px;
    border-right: 1px solid var(--mist);
  }

  .page-disclaimer .dc-term__num {
    display: block;
    margin-bottom: 10px;
  }

  .page-disclaimer .dc-term__body {
    padding-left: 38px;
  }

  .page-disclaimer .dc-map li {
    grid-template-columns: 176px 1fr;
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .dc-figure {
    margin-left: 0;
    margin-right: 12%;
  }
}

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

  .page-disclaimer .dc-topbar,
  .page-disclaimer .dc-index,
  .page-disclaimer .dc-figure,
  .page-disclaimer .dc-cross {
    display: none;
  }

  .page-disclaimer .dc-title {
    font-size: 30pt;
  }

  .page-disclaimer .dc-facts {
    border-color: #999999;
    background: #999999;
  }

  .page-disclaimer .dc-fact {
    background: #FFFFFF;
  }

  .page-disclaimer .dc-term {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .dc-log {
    background: none;
    clip-path: none;
    padding: 22px 0;
    border-top: 2px solid #000000;
  }

  .page-disclaimer .dc-log__kicker,
  .page-disclaimer .dc-map__id {
    color: #000000;
  }

  .page-disclaimer .dc-log__heading {
    color: #000000;
  }

  .page-disclaimer .dc-map li {
    color: #000000;
    border-color: #CCCCCC;
  }

  .page-disclaimer .dc-term__rule {
    background: #000000;
  }
}