.page-disclaimer {
  background: var(--bg);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .disc-hero__media {
  position: absolute;
  inset: 0;
}

.page-disclaimer .disc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-disclaimer .disc-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(4, 9, 26, 0.96) 10%, rgba(4, 9, 26, 0.78) 44%, rgba(8, 20, 48, 0.36) 100%),
    radial-gradient(120% 90% at 88% 8%, rgba(43, 242, 206, 0.16), transparent 62%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: clamp(26px, 4.6vw, 52px);
  padding-bottom: clamp(30px, 5vw, 62px);
}

.page-disclaimer .disc-hero .breadcrumbs {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-disclaimer .disc-hero__sep {
  padding: 0 8px;
  color: var(--hair);
}

.page-disclaimer .disc-hero__label {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(46px, 8.5vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text);
}

.page-disclaimer .disc-hero__lead {
  max-width: 42ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text-dim);
}

.page-disclaimer .disc-hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px 20px;
  max-width: 620px;
  margin: 8px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-hero__meta-item {
  min-width: 0;
}

.page-disclaimer .disc-hero__meta dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-disclaimer .disc-hero__meta dd {
  margin: 5px 0 0;
  font-size: 19px;
  color: var(--accent);
}

.page-disclaimer .disc-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 主体网格 ---------- */
.page-disclaimer .disc-main {
  position: relative;
  padding-top: clamp(34px, 5.6vw, 70px);
  padding-bottom: clamp(40px, 6.4vw, 84px);
}

.page-disclaimer .disc-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(112deg, transparent 0 54px, rgba(30, 44, 71, 0.5) 54px 55px);
  opacity: 0.7;
  pointer-events: none;
}

.page-disclaimer .disc-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 54px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  padding-top: 14px;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-toc__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-disclaimer .disc-toc__list {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.12s ease, border-color 0.12s ease;
}

.page-disclaimer .disc-toc__list a:hover {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.page-disclaimer .disc-toc__list a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.page-disclaimer .disc-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding: clamp(24px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: none;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.2vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 16px;
}

.page-disclaimer .clause__body p {
  max-width: 40em;
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text);
}

.page-disclaimer .clause__link {
  color: var(--accent-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__link:hover {
  color: var(--accent);
}

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

.page-disclaimer .clause__list {
  display: grid;
  gap: 0;
  max-width: 40em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--hair);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .clause__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
  padding-top: 4px;
}

.page-disclaimer .clause__note {
  max-width: 40em;
  margin: 0;
  padding: 12px 16px;
  border-left: 2px solid var(--warn);
  background: rgba(255, 176, 58, 0.07);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--warn-soft);
}

/* ---------- 版本对照 ---------- */
.page-disclaimer .disc-tabs {
  border: 1px solid var(--hair);
  background: linear-gradient(158deg, rgba(14, 33, 72, 0.92), rgba(8, 20, 48, 0.92));
}

.page-disclaimer .disc-tabs__bar {
  display: flex;
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .disc-tab {
  flex: 1 1 auto;
  appearance: none;
  padding: 13px 16px;
  border: none;
  border-top: 2px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.12s ease, border-color 0.12s ease, background-color 0.12s ease;
}

.page-disclaimer .disc-tab:hover {
  color: var(--text);
}

.page-disclaimer .disc-tab[aria-selected="true"] {
  color: var(--text);
  border-top-color: var(--accent);
  background: rgba(43, 242, 206, 0.06);
}

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

.page-disclaimer .disc-tab-panel {
  padding: 18px;
}

.page-disclaimer .disc-tab-panel[hidden] {
  display: none;
}

.page-disclaimer .ver-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
}

.page-disclaimer .ver-item {
  padding: 12px 0;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .ver-item:first-child {
  padding-top: 0;
  border-top: none;
}

.page-disclaimer .ver-item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.page-disclaimer .ver-item dd {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .cite-sample {
  max-width: 40em;
  margin: 0;
  padding: 16px 18px;
  background: var(--navy-950);
  border: 1px solid var(--hair);
  border-left: 2px solid var(--accent);
  overflow-x: auto;
}

.page-disclaimer .cite-sample code {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2.1;
  letter-spacing: 0.02em;
  white-space: pre-wrap;
  color: var(--accent-soft);
}

/* ---------- 更正流程 ---------- */
.page-disclaimer .flow-list {
  display: grid;
  gap: 0;
  max-width: 40em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .flow-list li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--hair);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .flow-list li:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .flow-list__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--warn);
  padding-top: 3px;
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .disc-links {
  padding: clamp(32px, 5vw, 64px) 0;
  background: var(--navy-900);
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-links__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-links__grid a {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--hair);
  background: var(--navy-900);
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.12s ease, border-color 0.12s ease;
}

.page-disclaimer .disc-links__grid a:hover {
  background: var(--navy-800);
  border-color: rgba(43, 242, 206, 0.45);
}

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

.page-disclaimer .disc-links__title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-disclaimer .disc-links__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .ver-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-disclaimer .ver-item:nth-child(2) {
    padding-top: 0;
    border-top: none;
  }

  .page-disclaimer .disc-tab {
    flex: 0 1 auto;
    min-width: 160px;
    padding: 14px 26px;
  }

  .page-disclaimer .disc-links__grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-disclaimer .disc-hero__inner {
    padding-top: clamp(48px, 6vw, 76px);
    padding-bottom: clamp(52px, 6.5vw, 88px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-tab,
  .page-disclaimer .disc-links__grid a {
    transition: none;
  }
}