.page-disclaimer {
  --legal-ink: #121722;
  --legal-ink-2: #414856;
  --legal-rule: rgba(18, 23, 34, .16);
  --legal-clay-ink: #8a4f39;
  background: var(--paper);
  color: var(--legal-ink);
  overflow-wrap: break-word;
}

/* ── 顶部条文头 ───────────────────────────── */
.page-disclaimer .legal-mast {
  position: relative;
  background: var(--void);
  color: var(--silver);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .legal-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .55;
  pointer-events: none;
}

.page-disclaimer .legal-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--nebula), transparent);
  opacity: .5;
  pointer-events: none;
}

.page-disclaimer .mast-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  padding-top: clamp(30px, 5vw, 66px);
  padding-bottom: clamp(28px, 4vw, 54px);
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--silver-dim);
}

.page-disclaimer .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}

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

.page-disclaimer .breadcrumb__sep {
  color: var(--line-2);
}

.page-disclaimer .mast-lead .eyebrow {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nebula);
}

.page-disclaimer .legal-mast h1 {
  margin: 0 0 18px;
  max-width: 15ch;
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: 1.08;
  color: var(--silver);
}

.page-disclaimer .legal-mast .lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(.94rem, 1.4vw, 1.04rem);
  line-height: 1.85;
  color: var(--silver-dim);
}

.page-disclaimer .mast-meta {
  align-self: end;
  border: 1px solid var(--line-2);
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(17, 26, 43, .94), rgba(5, 7, 15, .55));
  padding: 14px 18px;
}

.page-disclaimer .meta-list {
  margin: 0;
  display: grid;
}

.page-disclaimer .meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
}

.page-disclaimer .meta-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .meta-row dt {
  color: var(--silver-dim);
}

.page-disclaimer .meta-row dd {
  margin: 0;
  color: var(--silver);
  text-align: right;
}

.page-disclaimer .mast-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-top: 1px solid var(--line);
  background: var(--void);
  line-height: 0;
}

.page-disclaimer .mast-figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 23vw, 300px);
  object-fit: cover;
  object-position: center 42%;
}

/* ── 条文正文区 ───────────────────────────── */
.page-disclaimer .legal-body {
  background: var(--paper);
  padding: clamp(26px, 4vw, 52px) 0 clamp(44px, 6vw, 84px);
}

.page-disclaimer .clause-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0 0 18px;
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .clause-index a {
  display: inline-block;
  padding: 6px 11px;
  border: 1px solid var(--legal-rule);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--legal-ink-2);
  text-decoration: none;
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease);
}

.page-disclaimer .clause-index a:hover {
  color: var(--legal-clay-ink);
  border-color: var(--clay);
  background: rgba(185, 121, 95, .1);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px 26px;
  padding: clamp(22px, 3.2vw, 38px) 0;
  border-bottom: 1px solid var(--legal-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .clause:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .clause__num {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--clay);
}

.page-disclaimer .clause__num small {
  font-size: .62rem;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--legal-ink-2);
}

.page-disclaimer .clause h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.24rem, 2.1vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.3;
  color: var(--legal-ink);
}

.page-disclaimer .clause__body > p {
  margin: 0 0 14px;
  max-width: 74ch;
  font-size: .97rem;
  line-height: 1.85;
  color: var(--legal-ink-2);
}

.page-disclaimer .items {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 78ch;
}

.page-disclaimer .items li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 0 10px;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--legal-ink-2);
}

.page-disclaimer .items .k {
  padding-top: .42em;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-disclaimer .items .t strong {
  color: var(--legal-ink);
  font-weight: 600;
}

/* ── 条文折叠 ─────────────────────────────── */
.page-disclaimer .clause-fold {
  margin-top: 18px;
  max-width: 78ch;
  border: 1px solid var(--legal-rule);
  border-radius: 2px;
  background: rgba(255, 255, 255, .55);
}

.page-disclaimer .clause-fold summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-size: .89rem;
  font-weight: 600;
  color: var(--legal-ink);
  transition: background .15s var(--ease);
}

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

.page-disclaimer .clause-fold summary:hover {
  background: rgba(185, 121, 95, .1);
}

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

.page-disclaimer .clause-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--clay);
}

.page-disclaimer .clause-fold[open] summary {
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .clause-fold[open] summary::after {
  content: "–";
}

.page-disclaimer .clause-fold__body {
  padding: 14px 16px 16px;
  font-size: .89rem;
  line-height: 1.8;
  color: var(--legal-ink-2);
}

.page-disclaimer .clause-fold__body p {
  margin: 0 0 10px;
}

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

/* ── 联系信息条 ───────────────────────────── */
.page-disclaimer .contact-lines {
  margin-top: 18px;
  max-width: 590px;
  padding: 16px 18px;
  border-left: 3px solid var(--moss);
  background: rgba(127, 147, 107, .14);
  display: grid;
  gap: 9px;
}

.page-disclaimer .contact-lines .row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--legal-ink);
}

.page-disclaimer .contact-lines .lbl {
  padding-top: .3em;
  font-family: var(--font-mono);
  font-size: .67rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #5b6c4b;
}

.page-disclaimer .contact-lines .row > span:last-child {
  overflow-wrap: anywhere;
}

/* ── 页尾相关入口 ─────────────────────────── */
.page-disclaimer .legal-foot {
  margin-top: clamp(30px, 4vw, 52px);
  padding-top: 24px;
  border-top: 1px solid var(--legal-ink);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px 28px;
}

.page-disclaimer .legal-foot p {
  margin: 0;
  max-width: 56ch;
  font-size: .89rem;
  line-height: 1.8;
  color: var(--legal-ink-2);
}

.page-disclaimer .legal-foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.page-disclaimer .legal-foot a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--legal-rule);
  font-size: .87rem;
  color: var(--legal-ink);
  text-decoration: none;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}

.page-disclaimer .legal-foot a:hover {
  color: var(--legal-clay-ink);
  border-bottom-color: var(--clay);
}

/* ── 窄屏 ─────────────────────────────────── */
@media (max-width: 640px) {
  .page-disclaimer .clause__num {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    font-size: 1.35rem;
  }

  .page-disclaimer .items {
    gap: 13px;
  }

  .page-disclaimer .items li {
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 0 8px;
  }

  .page-disclaimer .contact-lines .row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-disclaimer .contact-lines .lbl {
    padding-top: 0;
  }

  .page-disclaimer .legal-foot {
    align-items: flex-start;
  }
}

/* ── 宽屏条文轨道 ─────────────────────────── */
@media (min-width: 860px) {
  .page-disclaimer .mast-grid {
    grid-template-columns: minmax(0, 1fr) 312px;
    align-items: end;
  }

  .page-disclaimer .clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 34px;
  }
}