.page-disclaimer {
  --disc-rail: 76px;
  --disc-gap: 24px;
  --disc-content: 720px;
  padding-bottom: 96px;
}

/* ---------- 页首 ---------- */
.page-disclaimer .doc-head {
  position: relative;
  padding-top: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-head::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(53, 242, 214, .5), rgba(53, 242, 214, 0) 62%);
  pointer-events: none;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 26px;
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid rgba(147, 169, 196, .28);
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .crumbs__sep {
  color: var(--moss);
}

.page-disclaimer .doc-head .eyebrow {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
}

.page-disclaimer .doc-head h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 8vw, 46px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--ice);
}

.page-disclaimer .doc-head .lead {
  max-width: 34em;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

/* 版本信息条 */
.page-disclaimer .ver-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 26px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-disclaimer .ver-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 242, 214, .14);
}

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

/* ---------- 通栏氛围图 ---------- */
.page-disclaimer .doc-media {
  position: relative;
  margin: 0;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .doc-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.06);
}

.page-disclaimer .doc-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 16, 31, .72), rgba(5, 16, 31, .18) 46%, rgba(5, 16, 31, .88));
  pointer-events: none;
}

.page-disclaimer .doc-media .media__caption {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  width: min(100% - 32px, 1320px);
  z-index: 1;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .06em;
}

/* ---------- 快速锚点 ---------- */
.page-disclaimer .quick-jump {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 31, 54, .5), rgba(11, 31, 54, 0));
}

.page-disclaimer .quick-jump .container,
.page-disclaimer .quick-jump {
  width: var(--w-page);
  margin-inline: auto;
}

.page-disclaimer .jump-label {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--moss);
}

.page-disclaimer .jump-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .jump-list a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

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

/* ---------- 条款主体 ---------- */
.page-disclaimer .doc-body {
  margin-top: 4px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .clause:last-of-type {
  border-bottom: none;
}

.page-disclaimer .clause__idx {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--moss);
  transition: color var(--ease), transform var(--ease);
}

.page-disclaimer .clause.is-active .clause__idx,
.page-disclaimer .clause:hover .clause__idx {
  color: var(--cyan);
}

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

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-size: clamp(19px, 4.6vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ice);
}

.page-disclaimer .clause__text {
  max-width: 40em;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

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

.page-disclaimer .clause__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, .4);
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .clause__text a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 光轨分隔 ---------- */
.page-disclaimer .glow-line {
  height: 1px;
  margin: 8px 0;
  border: 0;
  background: linear-gradient(90deg, rgba(53, 242, 214, 0), rgba(53, 242, 214, .85) 22%, rgba(53, 242, 214, .12) 58%, rgba(53, 242, 214, 0));
  opacity: .75;
}

/* ---------- 对照表 ---------- */
.page-disclaimer .compare-wrap {
  margin-top: 22px;
  padding: 4px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .rules-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .rules-table thead th {
  padding: 12px 14px 12px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--moss);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .rules-table tbody th {
  padding: 14px 14px 14px 0;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  font-weight: 600;
  color: var(--ice);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .rules-table tbody td {
  padding: 14px 14px 14px 0;
  vertical-align: top;
  color: var(--muted);
  line-height: 1.68;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .rules-table tbody tr:last-child th,
.page-disclaimer .rules-table tbody tr:last-child td {
  border-bottom: none;
}

.page-disclaimer .rules-table tbody tr:hover th {
  color: var(--cyan);
}

/* ---------- 中屏：编号栏与正文双列 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .doc-head {
    padding-top: 44px;
    padding-bottom: 40px;
  }

  .page-disclaimer .doc-head .container,
  .page-disclaimer .quick-jump,
  .page-disclaimer .doc-body {
    padding-left: calc(var(--disc-rail) + var(--disc-gap));
  }

  .page-disclaimer .doc-head .container {
    padding-left: calc(14px + var(--disc-rail) + var(--disc-gap));
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--disc-rail) minmax(0, var(--disc-content));
    column-gap: var(--disc-gap);
    padding: 38px 0;
  }

  .page-disclaimer .clause__idx {
    padding-top: 5px;
  }

  .page-disclaimer .doc-body {
    max-width: calc(var(--disc-rail) + var(--disc-gap) + var(--disc-content));
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .doc-head h1 {
    font-size: 52px;
  }

  .page-disclaimer .clause {
    padding: 44px 0;
  }

  .page-disclaimer .clause__text {
    max-width: 38em;
  }
}

/* ---------- 窄屏：对照表上下堆叠 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .rules-table,
  .page-disclaimer .rules-table thead,
  .page-disclaimer .rules-table tbody,
  .page-disclaimer .rules-table tr,
  .page-disclaimer .rules-table th,
  .page-disclaimer .rules-table td {
    display: block;
    width: 100%;
  }

  .page-disclaimer .rules-table thead {
    display: none;
  }

  .page-disclaimer .rules-table tbody tr {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .rules-table tbody tr:last-child {
    border-bottom: none;
  }

  .page-disclaimer .rules-table tbody th {
    padding: 0 0 10px;
    border-bottom: none;
    font-size: 15px;
  }

  .page-disclaimer .rules-table tbody td {
    padding: 0 0 10px;
    border-bottom: none;
  }

  .page-disclaimer .rules-table tbody td:last-child {
    padding-bottom: 0;
  }

  .page-disclaimer .rules-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .06em;
    color: var(--moss);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }
}
<<<END>>>