.page-disclaimer {
  --disclaimer-card: rgba(28, 37, 65, 0.65);
  background-color: var(--ink);
  color: var(--gray);
  padding-bottom: 60px;
}

/* ===== Hero 页首区 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 120px 0 56px;
  overflow: hidden;
  background-color: var(--ink);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--gold) 30%, var(--red) 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 48px) 100%, 48px 100%);
}

.page-disclaimer .disclaimer-hero__media,
.page-disclaimer .disclaimer-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-disclaimer .disclaimer-hero__media img {
  object-fit: cover;
  opacity: 0.25;
}

.page-disclaimer .disclaimer-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(10, 17, 40, 0.95) 20%, rgba(10, 17, 40, 0.78) 55%, rgba(201, 162, 39, 0.28) 100%);
}

.page-disclaimer .disclaimer-hero__inner {
  position: relative;
}

.page-disclaimer .disclaimer-hero .breadcrumbs {
  margin-bottom: 28px;
}

.page-disclaimer .disclaimer-hero .display-title {
  display: inline-block;
  margin: 8px 0 0;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 640px;
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 主体双列 ===== */
.page-disclaimer .disclaimer-body {
  padding-top: 40px;
}

.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

/* ===== 条款块 ===== */
.page-disclaimer .disclaimer-block {
  position: relative;
  padding: 28px 20px 24px;
  margin-bottom: 24px;
  background: var(--disclaimer-card);
  border-left: 4px solid var(--gold);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.22);
}

.page-disclaimer .disclaimer-block__head {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
  padding-right: 60px;
}

.page-disclaimer .disclaimer-block__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  border-radius: 2px;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
}

.page-disclaimer .disclaimer-block h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 24px;
  line-height: 1.3;
  color: var(--white);
  border-bottom: 2px solid var(--line-gold);
  padding-bottom: 8px;
}

.page-disclaimer .disclaimer-block .annotation-vertical {
  position: absolute;
  top: 0;
  right: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--gold);
  opacity: 0.85;
}

.page-disclaimer .disclaimer-block p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0 0 14px;
}

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

/* ===== 总结框 ===== */
.page-disclaimer .disclaimer-summary {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  margin-top: 20px;
  border: 2px solid var(--gold);
  background: rgba(201, 162, 39, 0.08);
}

.page-disclaimer .disclaimer-summary__label {
  flex-shrink: 0;
  padding: 2px 10px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

.page-disclaimer .disclaimer-summary p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .disclaimer-summary--red {
  border-color: var(--red);
  background: rgba(139, 10, 26, 0.12);
}

.page-disclaimer .disclaimer-summary--red .disclaimer-summary__label {
  background: var(--red);
  color: var(--white);
}

/* ===== 旁注 ===== */
.page-disclaimer .disclaimer-note {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--ink-2);
  border: 1px solid var(--blue-gray);
  border-left: 3px solid var(--blue-gray);
}

.page-disclaimer .disclaimer-note__label {
  flex-shrink: 0;
  font-family: var(--font-head);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 2px;
  writing-mode: vertical-rl;
}

.page-disclaimer .disclaimer-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== 更新列表 ===== */
.page-disclaimer .disclaimer-update-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--blue-gray);
  border-bottom: 1px solid var(--blue-gray);
}

.page-disclaimer .disclaimer-update-list li {
  position: relative;
  padding: 10px 10px 10px 20px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  border-bottom: 1px solid rgba(74, 90, 122, 0.5);
}

.page-disclaimer .disclaimer-update-list li:last-child {
  border-bottom: none;
}

.page-disclaimer .disclaimer-update-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 18px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ===== 规则列表 ===== */
.page-disclaimer .disclaimer-rules {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disclaimer-rules li {
  position: relative;
  padding: 8px 8px 8px 22px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .disclaimer-rules li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 15px;
  width: 8px;
  height: 8px;
  background: var(--red);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

/* ===== 侧边栏 ===== */
.page-disclaimer .disclaimer-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-content: start;
}

.page-disclaimer .disclaimer-sidebar__card {
  padding: 20px;
  background: var(--ink-2);
  border: 1px solid var(--blue-gray);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.25);
}

.page-disclaimer .disclaimer-sidebar__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-sidebar__card p:not(.disclaimer-sidebar__eyebrow) {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-disclaimer .disclaimer-sidebar__card--gold {
  border: 2px solid var(--gold);
  background: rgba(201, 162, 39, 0.06);
}

.page-disclaimer .disclaimer-sidebar__card--red {
  border-left: 4px solid var(--red);
  background: rgba(139, 10, 26, 0.1);
}

.page-disclaimer .disclaimer-sidebar__icp {
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--gold);
  word-break: break-all;
}

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

.page-disclaimer .disclaimer-sidebar__list li {
  margin-bottom: 8px;
}

.page-disclaimer .disclaimer-sidebar__list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disclaimer-sidebar__list a {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.page-disclaimer .disclaimer-sidebar__list a:hover,
.page-disclaimer .disclaimer-sidebar__list a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .disclaimer-sidebar__list a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ===== details 展开注释 ===== */
.page-disclaimer .disclaimer-detail {
  padding: 16px 18px;
  background: var(--ink-2);
  border: 1px dashed var(--blue-gray);
}

.page-disclaimer .disclaimer-detail summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  list-style: none;
}

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

.page-disclaimer .disclaimer-detail summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 8px;
  color: var(--gold);
  font-weight: 700;
}

.page-disclaimer .disclaimer-detail[open] summary::before {
  content: "－";
}

.page-disclaimer .disclaimer-detail summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.page-disclaimer .disclaimer-detail p {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-disclaimer {
    padding-bottom: 80px;
  }

  .page-disclaimer .disclaimer-hero {
    padding: 150px 0 72px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 17px;
  }

  .page-disclaimer .disclaimer-body {
    padding-top: 56px;
  }

  .page-disclaimer .disclaimer-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
  }

  .page-disclaimer .disclaimer-block {
    padding: 36px 32px 28px;
  }

  .page-disclaimer .disclaimer-block h2 {
    font-size: 28px;
  }

  .page-disclaimer .disclaimer-block p {
    font-size: 15px;
  }

  .page-disclaimer .disclaimer-block .annotation-vertical {
    font-size: 13px;
  }

  .page-disclaimer .disclaimer-update-list {
    columns: 2;
    column-gap: 28px;
  }

  .page-disclaimer .disclaimer-update-list li {
    break-inside: avoid;
  }

  .page-disclaimer .disclaimer-rules {
    columns: 2;
    column-gap: 28px;
  }

  .page-disclaimer .disclaimer-rules li {
    break-inside: avoid;
  }

  .page-disclaimer .disclaimer-sidebar {
    position: sticky;
    top: 112px;
    grid-template-columns: 1fr;
  }

  .page-disclaimer .disclaimer-sidebar__card {
    padding: 24px;
  }
}