.page-disclaimer {
  --disc-rail-w: 200px;
  --disc-gap: 56px;
  background: var(--night);
  color: var(--light);
  overflow-x: clip;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

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

.page-disclaimer .disc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: grayscale(.4) contrast(1.08);
}

.page-disclaimer .disc-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 26, 22, .5) 0%, rgba(11, 43, 36, .93) 70%, var(--night) 100%),
    repeating-linear-gradient(30deg, rgba(255, 255, 255, .04) 0 1px, transparent 1px 15px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  padding: 60px 0 52px;
}

.page-disclaimer .disc-hero .breadcrumb {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gray);
}

.page-disclaimer .disc-hero .breadcrumb a {
  color: var(--light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .disc-hero .breadcrumb a:hover,
.page-disclaimer .disc-hero .breadcrumb a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-disclaimer .disc-hero .kicker {
  margin: 22px 0 0;
  color: var(--orange);
}

.page-disclaimer h1 {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(38px, 9vw, 76px);
  line-height: .98;
  letter-spacing: -.015em;
  color: var(--warm);
}

.page-disclaimer .disc-hero__lead {
  max-width: 36em;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.86;
  color: var(--light);
}

.page-disclaimer .disc-hero__meta {
  margin: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-disclaimer .disc-hero__meta .num {
  font-size: 16px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  margin-top: 36px;
  padding: 0 0 26px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gray);
  text-transform: uppercase;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  column-gap: 22px;
  row-gap: 6px;
}

.page-disclaimer .disc-toc__list li {
  display: flex;
  align-items: baseline;
}

.page-disclaimer .disc-toc__list li + li::before {
  content: "/";
  margin-right: 22px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--gray);
}

.page-disclaimer .disc-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .disc-toc__list a .num {
  font-size: 11px;
  color: var(--orange);
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--orange);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .disc-layout {
  padding: 40px 0 0;
}

/* ---------- 左侧章节轨 ---------- */
.page-disclaimer .disc-rail {
  margin-bottom: 36px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gray);
}

.page-disclaimer .disc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disc-rail__list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-rail__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  color: var(--gray);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .disc-rail__list a .num {
  font-size: 11px;
  color: var(--gray);
  transition: color .18s var(--ease);
}

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

.page-disclaimer .disc-rail__list a:hover .num,
.page-disclaimer .disc-rail__list a:focus-visible .num {
  color: var(--orange);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-doc {
  min-width: 0;
  padding-bottom: 24px;
}

.page-disclaimer .disc-clause {
  padding-bottom: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-clause__no {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--orange);
}

.page-disclaimer .disc-clause h2 {
  margin: 0 0 20px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -.008em;
  color: var(--warm);
}

.page-disclaimer .disc-clause p {
  max-width: 38em;
  margin: 0 0 18px;
  font-family: var(--f-read);
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--light);
}

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

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 38em;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 13px;
  font-family: var(--f-read);
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--light);
}

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

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 11px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 折叠示例 ---------- */
.page-disclaimer .disc-fold {
  max-width: 38em;
  margin: 26px 0 0;
  border: 1px solid var(--glass-line);
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--warm);
  transition: background-color .18s var(--ease);
}

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

.page-disclaimer .disc-fold summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--orange);
  transition: transform .18s var(--ease);
}

.page-disclaimer .disc-fold[open] summary::after {
  transform: rotate(45deg);
}

.page-disclaimer .disc-fold summary:hover {
  background: rgba(255, 106, 26, .07);
}

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

.page-disclaimer .disc-fold__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--glass-line);
}

.page-disclaimer .disc-fold__body p {
  margin: 14px 0 0;
  font-family: var(--f-read);
  font-size: 15px;
  line-height: 1.9;
  color: var(--light);
}

/* ---------- 页尾沟通块 ---------- */
.page-disclaimer .disc-handoff {
  margin-top: 72px;
  background: var(--warm);
  color: var(--ink);
}

.page-disclaimer .disc-handoff__inner {
  padding: 52px 0 58px;
  display: grid;
  gap: 30px;
}

.page-disclaimer .disc-handoff .kicker {
  margin: 0;
  color: var(--orange);
}

.page-disclaimer .disc-handoff h2 {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(26px, 5.4vw, 40px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .disc-handoff p {
  max-width: 40em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: #3B4A45;
}

.page-disclaimer .disc-handoff__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-disclaimer .disc-handoff__acts .btn--ghost {
  color: var(--ink);
  border-color: rgba(7, 26, 22, .26);
  background: transparent;
}

.page-disclaimer .disc-handoff__acts .btn--ghost:hover,
.page-disclaimer .disc-handoff__acts .btn--ghost:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

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

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    padding: 84px 0 74px;
  }

  .page-disclaimer .disc-toc {
    margin-top: 44px;
    padding-bottom: 30px;
  }

  .page-disclaimer .disc-layout {
    display: grid;
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: var(--disc-gap);
    padding-top: 68px;
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 40px;
    align-self: start;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-disclaimer .disc-rail__title {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .disc-rail__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-disclaimer .disc-rail__list li {
    flex: 0 0 auto;
  }

  .page-disclaimer .disc-rail__list a {
    display: flex;
    justify-content: flex-start;
    padding: 13px 0 13px 15px;
    border: 0;
    border-left: 2px solid var(--line);
    font-size: 14px;
    white-space: normal;
  }

  .page-disclaimer .disc-rail__list a:hover,
  .page-disclaimer .disc-rail__list a:focus-visible {
    border-left-color: var(--orange);
    background: linear-gradient(90deg, rgba(255, 106, 26, .1), transparent 72%);
  }

  .page-disclaimer .disc-clause {
    padding-bottom: 48px;
    margin-bottom: 48px;
  }

  .page-disclaimer .disc-handoff {
    margin-top: 96px;
  }

  .page-disclaimer .disc-handoff__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
    padding: 68px 0 72px;
  }

  .page-disclaimer .disc-handoff__acts {
    justify-content: flex-end;
    max-width: 340px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer {
    --disc-rail-w: 220px;
    --disc-gap: 72px;
  }
}
<<<END>>>