.page-disclaimer {
  background: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
}

.page-disclaimer .disclaimer-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ===== Hero 横幅 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 40px 0 36px;
  background-image:
    linear-gradient(rgba(248, 250, 252, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 250, 252, 0.05) 1px, transparent 1px),
    var(--gradient-main);
  background-size: 44px 44px, 44px 44px, auto;
  border-bottom: 4px solid var(--orange);
  overflow: hidden;
}

.page-disclaimer .disclaimer-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 32px;
}

.page-disclaimer .disclaimer-crumb a {
  color: var(--text-main);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.page-disclaimer .crumb-sep {
  color: var(--text-sub);
}

.page-disclaimer .disclaimer-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

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

.page-disclaimer .disclaimer-kicker {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(248, 250, 252, 0.35);
  color: var(--text-main);
  font-size: 12px;
  letter-spacing: 0.16em;
  background: rgba(8, 11, 26, 0.35);
  margin-bottom: 20px;
}

.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 900;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: 0.02em;
  max-width: 10em;
}

.page-disclaimer .disclaimer-lead {
  font-size: 15px;
  line-height: 1.9;
  max-width: 34em;
  color: rgba(248, 250, 252, 0.85);
  margin-bottom: 24px;
}

.page-disclaimer .disclaimer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .disclaimer-hero-figure {
  margin: 0;
  padding: 14px;
  border: 2px solid rgba(248, 250, 252, 0.25);
  background: rgba(8, 11, 26, 0.4);
  box-shadow: var(--shadow-strong);
}

.page-disclaimer .disclaimer-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(248, 250, 252, 0.3);
}

.page-disclaimer .disclaimer-hero-figure figcaption {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(248, 250, 252, 0.6);
  text-align: right;
}

/* ===== 关键数据带 ===== */
.page-disclaimer .disclaimer-strip {
  background: var(--bg-black);
  border-bottom: 3px solid var(--border-color);
}

.page-disclaimer .disclaimer-strip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-color);
}

.page-disclaimer .strip-cell {
  background: var(--bg-deep);
  padding: 28px 20px;
}

.page-disclaimer .strip-key {
  display: block;
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.page-disclaimer .strip-cell strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.page-disclaimer .strip-cell p {
  margin: 0;
  font-size: 13px;
  color: var(--text-sub);
}

/* ===== 条款主体布局 ===== */
.page-disclaimer .disclaimer-body {
  padding: 48px 0 64px;
}

.page-disclaimer .disclaimer-body-grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

/* 目录 */
.page-disclaimer .toc-card {
  background: var(--bg-card);
  border: 3px solid var(--border-color);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
}

.page-disclaimer .toc-label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin: 0 0 8px;
}

.page-disclaimer .toc-title {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 900;
  margin: 0 0 20px;
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--border-color);
}

.page-disclaimer .toc-list li {
  border-bottom: 1px solid var(--border-color);
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--text-main);
  text-decoration: none;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 14px;
  transition: color 0.2s ease;
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--orange);
}

.page-disclaimer .toc-num {
  color: var(--purple);
  font-size: 12px;
  min-width: 1.6em;
}

.page-disclaimer .toc-meta-link {
  display: block;
  margin-top: 12px;
  color: var(--purple);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .toc-meta-link:hover,
.page-disclaimer .toc-meta-link:focus-visible {
  color: var(--orange);
}

/* ===== 条款章节 ===== */
.page-disclaimer .term-section {
  position: relative;
  margin-bottom: 48px;
  border: 3px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .term-topline {
  height: 6px;
  background: var(--gradient-main);
}

.page-disclaimer .term-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 20px 0;
}

.page-disclaimer .term-index {
  font-size: 52px;
  font-weight: 700;
  line-height: 0.9;
  color: var(--orange);
  min-width: 0.9em;
}

.page-disclaimer .term-head-copy {
  flex: 1;
}

.page-disclaimer .term-head-copy .tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-disclaimer .term-title {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  margin: 0 0 6px;
  color: var(--text-main);
}

.page-disclaimer .term-desc {
  margin: 0;
  font-size: 14px;
  color: var(--text-sub);
}

.page-disclaimer .term-body {
  padding: 24px 20px 32px;
}

.page-disclaimer .term-clause {
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
}

.page-disclaimer .term-clause:first-child {
  padding-top: 0;
}

.page-disclaimer .term-clause:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .clause-title {
  font-family: var(--font-headline);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .clause-title::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--purple);
  flex: 0 0 auto;
}

.page-disclaimer .term-clause p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-sub);
}

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

.page-disclaimer .clause-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-sub);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--orange);
  transform: rotate(45deg);
}

/* ===== 链条图形 ===== */
.page-disclaimer .term-graphic {
  margin-top: 24px;
  padding: 20px;
  background: var(--bg-deep);
  border: 2px dashed var(--border-color);
}

.page-disclaimer .chain-svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 版本号悬停更新日志 ===== */
.page-disclaimer .version-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  margin-top: 16px;
  border: 2px solid var(--orange);
  color: var(--orange);
  background: rgba(255, 107, 53, 0.08);
  font-size: 15px;
  cursor: default;
}

.page-disclaimer .version-chip-main {
  font-weight: 700;
}

.page-disclaimer .version-chip-pop {
  position: absolute;
  left: 0;
  top: calc(100% + 12px);
  width: 280px;
  max-width: min(280px, calc(100vw - 40px));
  box-sizing: border-box;
  background: var(--bg-black);
  border: 2px solid var(--purple);
  box-shadow: var(--shadow-strong);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 10;
}

.page-disclaimer .version-chip:hover .version-chip-pop,
.page-disclaimer .version-chip:focus-within .version-chip-pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .pop-head {
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.page-disclaimer .pop-item {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-sub);
}

/* ===== 版本时间线 ===== */
.page-disclaimer .timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .timeline-list li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-color);
  font-size: 14px;
  color: var(--text-sub);
}

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

.page-disclaimer .timeline-list .mono {
  color: var(--orange);
  font-size: 13px;
  min-width: 3.5em;
}

/* ===== 页尾引导卡片 ===== */
.page-disclaimer .terms-footnote {
  margin-top: 40px;
}

.page-disclaimer .footnote-card {
  background: var(--gradient-main);
  border: 3px solid var(--border-color);
  box-shadow: var(--shadow-strong);
  padding: 36px 24px;
}

.page-disclaimer .footnote-kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
  margin-bottom: 12px;
}

.page-disclaimer .footnote-card h2 {
  font-family: var(--font-headline);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 900;
  margin: 0 0 14px;
  color: var(--text-main);
}

.page-disclaimer .footnote-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(248, 250, 252, 0.82);
  max-width: 40em;
}

.page-disclaimer .footnote-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-disclaimer .disclaimer-strip-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-disclaimer .term-head {
    gap: 24px;
    padding: 36px 32px 0;
  }

  .page-disclaimer .term-body {
    padding: 24px 32px 36px;
  }

  .page-disclaimer .footnote-card {
    padding: 40px 36px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-hero {
    padding: 64px 0 56px;
  }

  .page-disclaimer .disclaimer-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }

  .page-disclaimer .disclaimer-hero-figure {
    transform: rotate(1.2deg);
    transition: transform 0.2s ease;
  }

  .page-disclaimer .disclaimer-hero-figure:hover {
    transform: rotate(0.4deg);
  }

  .page-disclaimer .disclaimer-body {
    padding: 64px 0 80px;
  }

  .page-disclaimer .disclaimer-body-grid {
    grid-template-columns: 280px 1fr;
    gap: 56px;
  }

  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    z-index: 5;
  }

  .page-disclaimer .term-index {
    font-size: 64px;
  }
}