.page-disclaimer {
  --legal-index-w: 176px;
  display: block;
  color: var(--text);
  padding-bottom: 72px;
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(47, 230, 200, 0.10), transparent 68%),
    var(--ink);
}

/* ---------- 顶部口径信息带 ---------- */
.page-disclaimer .legal-strip {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 12px 16px;
  border-top: 1px solid var(--cyan-dim);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(47, 230, 200, 0.12), rgba(18, 23, 29, 0.88) 44%, rgba(18, 23, 29, 0.88));
}

.page-disclaimer .legal-strip__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.page-disclaimer .legal-strip__cameo {
  color: var(--cyan);
}

.page-disclaimer .legal-strip__main {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.page-disclaimer .legal-strip__main .numeric {
  color: var(--cyan);
  font-weight: 700;
}

.page-disclaimer .legal-strip__toggle {
  margin-left: auto;
}

.page-disclaimer .legal-strip__layer {
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .legal-strip__layer p {
  margin: 0;
  max-width: 78ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .legal-strip__layer .numeric {
  color: var(--text);
  font-weight: 700;
}

.page-disclaimer .legal-strip[data-shown="false"] .legal-strip__layer {
  display: none;
}

/* ---------- 页面头部 ---------- */
.page-disclaimer .legal-head {
  margin-top: 34px;
}

.page-disclaimer .legal-head .breadcrumb {
  margin-bottom: 18px;
}

.page-disclaimer .legal-head__grid {
  display: grid;
  gap: var(--gap);
}

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

.page-disclaimer .legal-head__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-disclaimer .legal-head__title {
  margin: 0 0 14px;
  color: var(--text);
}

.page-disclaimer .legal-head__lede {
  margin: 0;
  max-width: 42ch;
  color: var(--muted);
}

.page-disclaimer .legal-head__media {
  margin: 0;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  background: var(--panel);
}

.page-disclaimer .legal-head__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 420;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

/* ---------- 主体：索引 + 条文 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  gap: 30px;
  margin-top: 52px;
}

.page-disclaimer .legal-index__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .legal-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .legal-index__item {
  flex: 0 0 auto;
}

.page-disclaimer .legal-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}

.page-disclaimer .legal-index__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan-dim);
  transition: color var(--t-fast);
}

.page-disclaimer .legal-index__link:hover,
.page-disclaimer .legal-index__link:focus-visible {
  color: var(--text);
  border-color: var(--cyan-dim);
  background-color: var(--glass);
}

.page-disclaimer .legal-index__link:hover .legal-index__num,
.page-disclaimer .legal-index__link:focus-visible .legal-index__num {
  color: var(--orange);
}

/* ---------- 条文区 ---------- */
.page-disclaimer .legal-clauses {
  min-width: 0;
}

.page-disclaimer .legal-clause {
  scroll-margin-top: 84px;
  transition: background-color var(--t-base);
}

.page-disclaimer .legal-clause:target {
  background-color: var(--glass);
}

.page-disclaimer .legal-clause + .legal-clause::before {
  content: "";
  display: block;
  width: 58px;
  height: 1px;
  margin: 32px 0 28px;
  background: var(--cyan-dim);
  transform: rotate(-3deg);
  transform-origin: left center;
}

.page-disclaimer .legal-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 12px;
}

.page-disclaimer .legal-clause__num {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan-dim);
  transition: color var(--t-fast);
}

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

.page-disclaimer .legal-clause__head h2 {
  margin: 0;
  color: var(--text);
}

.page-disclaimer .legal-clause__tag {
  margin-left: auto;
}

.page-disclaimer .legal-clause .legal-p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

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

.page-disclaimer .legal-clause a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-style: dashed;
  text-underline-offset: 3px;
  transition: color var(--t-fast);
}

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

/* ---------- 字段释义浮层 ---------- */
.page-disclaimer .field-term {
  position: relative;
  display: inline-block;
  border-bottom: 1px dashed var(--cyan-dim);
  cursor: help;
}

.page-disclaimer .field-term:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .field-term__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  z-index: 4;
  width: max-content;
  max-width: min(260px, 66vw);
  padding: 8px 10px;
  border: 1px solid var(--cyan-dim);
  background: rgba(10, 13, 16, 0.96);
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 6px);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}

.page-disclaimer .field-term:hover .field-term__tip,
.page-disclaimer .field-term:focus .field-term__tip,
.page-disclaimer .field-term:focus-visible .field-term__tip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* ---------- 索引联动当前条款 ---------- */
.page-disclaimer .legal-body:has(#clause-01:target) .legal-index__link[href="#clause-01"],
.page-disclaimer .legal-body:has(#clause-02:target) .legal-index__link[href="#clause-02"],
.page-disclaimer .legal-body:has(#clause-03:target) .legal-index__link[href="#clause-03"],
.page-disclaimer .legal-body:has(#clause-04:target) .legal-index__link[href="#clause-04"],
.page-disclaimer .legal-body:has(#clause-05:target) .legal-index__link[href="#clause-05"],
.page-disclaimer .legal-body:has(#clause-06:target) .legal-index__link[href="#clause-06"] {
  color: var(--text);
  border-color: var(--cyan-dim);
  background-color: var(--glass);
}

.page-disclaimer .legal-body:has(#clause-01:target) .legal-index__link[href="#clause-01"] .legal-index__num,
.page-disclaimer .legal-body:has(#clause-02:target) .legal-index__link[href="#clause-02"] .legal-index__num,
.page-disclaimer .legal-body:has(#clause-03:target) .legal-index__link[href="#clause-03"] .legal-index__num,
.page-disclaimer .legal-body:has(#clause-04:target) .legal-index__link[href="#clause-04"] .legal-index__num,
.page-disclaimer .legal-body:has(#clause-05:target) .legal-index__link[href="#clause-05"] .legal-index__num,
.page-disclaimer .legal-body:has(#clause-06:target) .legal-index__link[href="#clause-06"] .legal-index__num {
  color: var(--orange);
}

/* ---------- 桌面端分栏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .legal-head__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
    padding-left: 16px;
    border-left: 2px solid var(--cyan-dim);
  }

  .page-disclaimer .legal-index__list {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
    scrollbar-width: auto;
  }

  .page-disclaimer .legal-index__link {
    width: 100%;
    padding: 7px 0;
    border-color: transparent;
    background-color: transparent;
  }

  .page-disclaimer .legal-index__link:hover,
  .page-disclaimer .legal-index__link:focus-visible {
    background-color: transparent;
  }

  .page-disclaimer .legal-body {
    grid-template-columns: var(--legal-index-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .legal-clause:target {
    background-color: transparent;
    box-shadow: -16px 0 0 0 transparent;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .legal-head__title {
    margin-bottom: 16px;
  }

  .page-disclaimer .legal-clause .legal-p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__link,
  .page-disclaimer .legal-clause,
  .page-disclaimer .field-term__tip,
  .page-disclaimer .legal-clause__num {
    transition: none;
  }
}