.page-disclaimer {
  display: block;
  max-width: 780px;
  margin-inline: auto;
  padding: clamp(24px, 5vw, 48px) var(--gutter) 88px;
  color: var(--paper);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 22px;
}

/* ---------- 页首 ---------- */
.page-disclaimer__masthead {
  border-bottom: 1px solid var(--line);
  padding-bottom: 26px;
}

.page-disclaimer__kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--orange-lt);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.page-disclaimer__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer__title::after {
  content: "";
  display: block;
  width: 96px;
  height: 6px;
  margin-top: 14px;
  background: var(--orange);
  border-radius: 2px;
}

.page-disclaimer__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-2);
}

.page-disclaimer__meta {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 12.5px;
  font-weight: 300;
  color: var(--muted);
}

.page-disclaimer__meta li {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: var(--wood);
  border-radius: 1px;
}

.page-disclaimer__quick {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-disclaimer__quick a {
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--step), border-color var(--step);
}

.page-disclaimer__quick a:hover,
.page-disclaimer__quick a:focus-visible {
  color: var(--orange-lt);
  border-color: var(--orange-lt);
}

/* ---------- 横幅图 ---------- */
.page-disclaimer__banner {
  margin: 32px 0 0;
  border-radius: var(--radius-card) var(--radius-notch) var(--radius-card) var(--radius-notch);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-disclaimer__banner .media-frame__inner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 目录 ---------- */
.page-disclaimer__toc {
  margin: 40px 0 0;
  padding: 20px 18px 16px;
  background: var(--paper);
  color: var(--paper-ink);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.page-disclaimer__toc h2 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--paper-ink);
}

.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pd-toc;
}

.page-disclaimer__toc-list li {
  counter-increment: pd-toc;
}

.page-disclaimer__toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 2px;
  font-size: 15px;
  color: var(--paper-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 21, 18, .14);
  transition: background var(--step), color var(--step);
}

.page-disclaimer__toc-list li:last-child a {
  border-bottom: none;
}

.page-disclaimer__toc-list a::before {
  content: counter(pd-toc, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--orange);
}

.page-disclaimer__toc-list a:hover,
.page-disclaimer__toc-list a:focus-visible {
  background: rgba(242, 98, 27, .1);
  color: var(--orange);
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer__sec {
  margin-top: clamp(44px, 8vw, 68px);
}

.page-disclaimer__sec-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-disclaimer__num {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
  text-decoration: none;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-notch);
  transition: background var(--step), color var(--step);
}

.page-disclaimer__num:hover,
.page-disclaimer__num:focus-visible {
  background: rgba(242, 98, 27, .16);
  color: var(--orange-lt);
}

.page-disclaimer__sec-title {
  margin: 0;
  flex: 0 1 auto;
  font-size: clamp(19px, 3.4vw, 24px);
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer__rule {
  flex: 1 1 56px;
  min-width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--wood), rgba(169, 116, 63, 0));
}

/* ---------- 正文 ---------- */
.page-disclaimer__body {
  max-width: 64ch;
}

.page-disclaimer__body a {
  color: var(--orange-lt);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 164, 92, .45);
}

.page-disclaimer__body a:hover,
.page-disclaimer__body a:focus-visible {
  border-bottom-color: var(--orange-lt);
}

.page-disclaimer__para {
  margin-top: 16px;
}

/* ---------- 字段定义列表 ---------- */
.page-disclaimer__defs {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-disclaimer__def {
  margin: 0;
  padding: 15px 16px;
  background: var(--ink-800);
}

.page-disclaimer__def dt {
  position: relative;
  padding-left: 14px;
  margin-bottom: 7px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer__def dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  background: var(--orange);
  border-radius: 1px;
}

.page-disclaimer__def dd {
  margin: 0;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 纸面声明卡 ---------- */
.page-disclaimer__callout {
  margin: 24px 0 0;
  padding: 16px 18px;
  background: var(--paper);
  color: var(--paper-ink);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.page-disclaimer__callout .prose p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-disclaimer__callout .prose a {
  color: var(--orange);
}

/* ---------- 条款编号列表 ---------- */
.page-disclaimer__rules {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
  counter-reset: pd-rules;
}

.page-disclaimer__rules li {
  position: relative;
  padding-left: 46px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  counter-increment: pd-rules;
}

.page-disclaimer__rules li::before {
  content: counter(pd-rules, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  padding: 5px 7px;
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--orange-lt);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-notch);
}

.page-disclaimer__rules a {
  color: var(--orange-lt);
}

/* ---------- 落款 ---------- */
.page-disclaimer__colophon {
  margin-top: clamp(48px, 9vw, 76px);
}

.page-disclaimer__stop {
  display: block;
  width: 84px;
  height: 6px;
  margin-bottom: 18px;
  background: var(--wood);
  border-radius: 2px;
}

.page-disclaimer__fine {
  margin: 0;
  max-width: 58ch;
  font-size: 12px;
  font-weight: 300;
  line-height: 1.95;
  color: var(--muted);
  overflow-wrap: anywhere;
}

/* ---------- 返回目录 ---------- */
.page-disclaimer__totop {
  position: fixed;
  right: clamp(12px, 3vw, 24px);
  bottom: clamp(12px, 3vw, 24px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  background: var(--orange);
  color: var(--paper-ink);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: background var(--step);
}

.page-disclaimer__totop:hover,
.page-disclaimer__totop:focus-visible {
  background: var(--orange-lt);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 720px) {
  .page-disclaimer__toc {
    padding: 22px 24px 18px;
  }

  .page-disclaimer__toc-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 28px;
  }

  .page-disclaimer__toc-list li:last-child a {
    border-bottom: 1px solid rgba(30, 21, 18, .14);
  }

  .page-disclaimer__def {
    padding: 18px 20px;
  }

  .page-disclaimer__callout {
    padding: 20px 24px;
  }

  .page-disclaimer__fine {
    font-size: 12.5px;
  }
}