/* ===== 免责声明页专属样式 ===== */
.page-disclaimer {
  --pd-head: var(--font-display);
  background:
    radial-gradient(circle at 88% 10%, rgba(217, 130, 43, 0.08), transparent 26%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-dark) 72%, rgba(215, 195, 171, 0.6) 100%);
  padding: 28px 0 72px;
  position: relative;
  overflow: clip;
}

.page-disclaimer::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 160px;
  background: radial-gradient(ellipse at 50% 112%, rgba(194, 58, 42, 0.13), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .container {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 28px;
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .breadcrumb__item {
  text-decoration: none;
  color: inherit;
  line-height: 1.5;
}

.page-disclaimer .breadcrumb__item[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .breadcrumb__sep {
  color: var(--line);
}

/* 页头 */
.page-disclaimer .disclaimer-head {
  position: relative;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 22px;
}

.page-disclaimer .disclaimer-head .sec-label {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}

.page-disclaimer .page-title {
  font-family: var(--pd-head);
  font-size: clamp(1.9rem, 1.2rem + 4vw, 3rem);
  line-height: 1.12;
  color: var(--ink);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

.page-disclaimer .page-sub {
  max-width: 680px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disclaimer-head__rule {
  display: block;
  width: 96px;
  height: 4px;
  background: var(--accent);
  margin-top: 16px;
}

/* 布局 */
.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

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

/* 报纸补白引导段 */
.page-disclaimer .disclaimer-lede {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 0 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.page-disclaimer .disclaimer-lede__bracket {
  font-family: var(--pd-head);
  font-size: 28px;
  line-height: 1;
  color: var(--accent);
  padding-top: 3px;
  flex-shrink: 0;
}

.page-disclaimer .disclaimer-lede p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}

/* 折叠条款 */
.page-disclaimer .disclaimer-notes {
  border-top: 2px solid var(--ink);
}

.page-disclaimer .disclaimer-note {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disclaimer-note__head {
  display: flex;
  align-items: center;
  gap: 14px;
  list-style: none;
  cursor: pointer;
  padding: 16px 4px;
  transition: background 0.2s ease;
  border-radius: var(--radius);
}

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

.page-disclaimer .disclaimer-note__head:hover {
  background: rgba(194, 58, 42, 0.05);
}

.page-disclaimer .disclaimer-note__head:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.page-disclaimer .disclaimer-note__idx {
  min-width: 30px;
  font-family: var(--pd-head);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}

.page-disclaimer .disclaimer-note__title {
  flex: 1;
  font-family: var(--pd-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.page-disclaimer .disclaimer-note__mark {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.page-disclaimer .disclaimer-note[open] .disclaimer-note__mark {
  transform: rotate(45deg);
}

.page-disclaimer .disclaimer-note__body {
  padding: 0 4px 22px 46px;
}

.page-disclaimer .disclaimer-note__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .disclaimer-note__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disclaimer-note__more {
  margin-top: 14px;
}

.page-disclaimer .disclaimer-note__more a,
.page-disclaimer .disclaimer-note__body a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 58, 42, 0.4);
  transition: border-color 0.2s, color 0.2s;
}

.page-disclaimer .disclaimer-note__more a:hover,
.page-disclaimer .disclaimer-note__body a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent-deep);
}

/* 底部补白图 */
.page-disclaimer .disclaimer-colophon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin: 36px 0 0;
  padding: 18px;
  background: rgba(244, 237, 227, 0.85);
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 rgba(194, 58, 42, 0.12);
}

.page-disclaimer .disclaimer-colophon img {
  display: block;
  width: 130px;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-disclaimer .disclaimer-colophon figcaption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .disclaimer-colophon__tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* 侧栏索引 */
.page-disclaimer .disclaimer-side {
  min-width: 0;
}

.page-disclaimer .disclaimer-rail {
  position: relative;
  padding: 22px 20px;
  background: rgba(244, 237, 227, 0.7);
  border: 1px solid var(--ink);
}

.page-disclaimer .disclaimer-rail::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border: 1px solid var(--line);
  pointer-events: none;
}

.page-disclaimer .disclaimer-rail__label {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-rail__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  counter-reset: rail;
}

.page-disclaimer .disclaimer-rail__list li {
  counter-increment: rail;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .disclaimer-rail__list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disclaimer-rail__list a {
  position: relative;
  display: block;
  padding: 10px 0 10px 30px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
}

.page-disclaimer .disclaimer-rail__list a::before {
  content: counter(rail, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--pd-head);
  font-size: 11px;
  color: var(--accent);
}

.page-disclaimer .disclaimer-rail__list a:hover {
  color: var(--accent);
  padding-left: 34px;
}

.page-disclaimer .disclaimer-rail__box {
  margin-bottom: 18px;
  padding: 14px 14px 16px;
  background: var(--paper);
  border-left: 3px solid var(--accent);
}

.page-disclaimer .disclaimer-rail__lens {
  display: block;
  width: 40px;
  height: 40px;
  margin-bottom: 8px;
  color: var(--accent);
}

.page-disclaimer .disclaimer-rail__box-title {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .disclaimer-rail__box p {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}

.page-disclaimer .disclaimer-rail__link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 58, 42, 0.4);
  transition: border-color 0.2s, color 0.2s;
}

.page-disclaimer .disclaimer-rail__link:hover {
  border-bottom-color: var(--accent);
  color: var(--accent-deep);
}

/* ===== 平板 / 桌面断点 ===== */
@media (min-width: 600px) {
  .page-disclaimer .disclaimer-colophon {
    flex-direction: row;
    align-items: center;
    gap: 20px;
  }

  .page-disclaimer .disclaimer-colophon img {
    width: 180px;
  }
}

@media (min-width: 920px) {
  .page-disclaimer {
    padding: 40px 0 88px;
  }

  .page-disclaimer .disclaimer-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .disclaimer-side {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .disclaimer-colophon img {
    width: 220px;
  }
}