.page-disclaimer {
  --disc-toc-w: 240px;
  --disc-rule: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-disclaimer .page-shell {
  padding-block: clamp(80px, 9vw, 112px) clamp(96px, 11vw, 128px);
}

.page-disclaimer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 200, .35);
  transition: color .18s ease, border-color .18s ease;
}

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

.page-disclaimer .breadcrumb {
  margin-bottom: 26px;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--grey);
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .breadcrumb-list a {
  border-bottom: none;
  color: var(--grey);
}

.page-disclaimer .breadcrumb-list a:hover {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb-list [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 标题区 ---------- */

.page-disclaimer .legal-head {
  max-width: 46em;
  margin-bottom: clamp(32px, 4vw, 48px);
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: var(--step-h1);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.16;
  color: var(--paper);
}

.page-disclaimer .lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--grey);
}

/* ---------- 版本面板 + 顶部图 ---------- */

.page-disclaimer .legal-top {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(44px, 5.5vw, 72px);
}

.page-disclaimer .version-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 26px 28px 26px 30px;
  background: linear-gradient(135deg, var(--stand) 0%, #0D241E 100%);
  border: var(--disc-rule);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .version-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 32%, rgba(47, 243, 200, .16) 50%, transparent 68%);
  transform: translateX(-100%);
  animation: disc-sweep 900ms ease-out 400ms 1 forwards;
}

@keyframes disc-sweep {
  to { transform: translateX(100%); }
}

.page-disclaimer .version-label {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-disclaimer .version-value {
  margin: 0;
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.1;
  color: var(--cyan);
}

.page-disclaimer .version-scope {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .version-note {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(30, 64, 56, .9);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}

.page-disclaimer .legal-art {
  margin: 0;
  border: var(--disc-rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deep);
}

.page-disclaimer .legal-art img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1200 / 520;
  object-fit: cover;
  filter: saturate(.72) brightness(.86);
}

/* ---------- 双栏骨架 ---------- */

.page-disclaimer .legal-layout {
  display: grid;
  gap: 36px;
}

/* ---------- 目录 ---------- */

.page-disclaimer .toc {
  border-top: 2px solid var(--cyan);
  padding-top: 18px;
}

.page-disclaimer .toc-title {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px 9px 10px;
  border-bottom: none;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--grey);
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.page-disclaimer .toc-link .num {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(159, 179, 173, .7);
  transition: color .18s ease;
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--paper);
  background: rgba(18, 48, 42, .85);
  border-left-color: var(--cyan);
}

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

/* ---------- 条款正文 ---------- */

.page-disclaimer .legal-body {
  min-width: 0;
}

.page-disclaimer .clause {
  scroll-margin-top: 128px;
  padding-bottom: clamp(30px, 3.6vw, 46px);
}

.page-disclaimer .clause + .clause {
  padding-top: clamp(30px, 3.6vw, 46px);
  border-top: var(--disc-rule);
}

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

.page-disclaimer .clause-num {
  flex: none;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan);
  transition: color .2s ease;
}

.page-disclaimer .clause:target .clause-num {
  color: var(--orange);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-h3);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .clause .prose {
  max-width: 44em;
  padding-left: 34px;
}

.page-disclaimer .clause .prose p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.85;
  color: #C8D8D2;
}

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

/* ---------- 相关页面 ---------- */

.page-disclaimer .legal-related {
  margin-top: clamp(44px, 5.5vw, 72px);
  padding-top: 24px;
  border-top: var(--disc-rule);
}

.page-disclaimer .legal-related-title {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-disclaimer .legal-related-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-related-list a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--paper);
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-disclaimer .legal-related-list a:hover,
.page-disclaimer .legal-related-list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(18, 48, 42, .8);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .legal-top {
    grid-template-columns: minmax(0, 1fr) 400px;
    align-items: stretch;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-top {
    grid-template-columns: minmax(0, 1fr) 460px;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: var(--disc-toc-w) minmax(0, 1fr);
    gap: 56px;
  }

  .page-disclaimer .toc {
    position: sticky;
    top: 132px;
    align-self: start;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
  }

  .page-disclaimer .legal-related-list {
    gap: 12px 14px;
  }
}

@media (max-width: 560px) {
  .page-disclaimer h1 {
    letter-spacing: -.01em;
  }

  .page-disclaimer .version-panel {
    padding: 22px 20px 22px 22px;
  }

  .page-disclaimer .version-value {
    font-size: 28px;
  }

  .page-disclaimer .clause-head {
    flex-direction: column;
    gap: 6px;
  }

  .page-disclaimer .clause .prose {
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .version-panel::after {
    display: none;
  }

  .page-disclaimer .toc-link,
  .page-disclaimer .legal-related-list a,
  .page-disclaimer a {
    transition: none;
  }
}