/* ===== 使用条款 · page-disclaimer ===== */
.page-disclaimer {
  --lgl-warm: #F3C24C;
  --lgl-gold-soft: rgba(243, 194, 76, .09);
  --lgl-body-text: #C9D6E6;
  --lgl-gap-top: 20px;
  background: var(--ab-void);
  color: var(--ab-ink);
  padding-bottom: 8px;
}

/* --- 顶部面包屑 --- */
.page-disclaimer .lgl-top {
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--ab-line);
}

/* --- 框景首屏 --- */
.page-disclaimer .lgl-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--ab-line);
}
.page-disclaimer .lgl-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-disclaimer .lgl-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: .3;
  filter: saturate(.5) contrast(1.06);
}
.page-disclaimer .lgl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg,
      rgba(6, 9, 15, .95) 0%,
      rgba(6, 9, 15, .78) 46%,
      rgba(6, 9, 15, .34) 100%);
}
.page-disclaimer .lgl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  z-index: 2;
  background: repeating-linear-gradient(90deg,
      var(--ab-cyan) 0 18px,
      transparent 18px 42px);
  opacity: .45;
}
.page-disclaimer .lgl-hero__body {
  position: relative;
  z-index: 3;
  padding: 44px 0 38px;
  max-width: 980px;
}
.page-disclaimer .lgl-hero__title {
  margin: 14px 0 0;
  font-size: clamp(30px, 7.2vw, 62px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-white);
  transform: skewX(-2deg);
  transform-origin: left bottom;
  text-wrap: balance;
}
.page-disclaimer .lgl-hero__lead {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ab-muted);
}

/* --- 暖金版本提示条 --- */
.page-disclaimer .lgl-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 30px;
  max-width: 780px;
  padding: 12px 16px 12px 14px;
  border: 1px solid rgba(243, 194, 76, .42);
  border-left: 3px solid var(--lgl-warm);
  background: var(--lgl-gold-soft);
}
.page-disclaimer .lgl-version__badge {
  flex: none;
  padding: 3px 8px;
  font-family: var(--ab-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ab-void);
  background: var(--lgl-warm);
}
.page-disclaimer .lgl-version__text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ab-ink);
}

/* --- 主体排布 --- */
.page-disclaimer .lgl-body {
  padding: 34px 0 76px;
}
.page-disclaimer .lgl-grid {
  display: block;
}

/* --- 条款目录 --- */
.page-disclaimer .lgl-rail {
  margin-bottom: 30px;
}
.page-disclaimer .lgl-rail__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ab-line);
  font-family: var(--ab-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ab-muted);
}
.page-disclaimer .lgl-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-disclaimer .lgl-rail__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--ab-line);
  background: var(--ab-board);
  color: var(--ab-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}
.page-disclaimer .lgl-rail__num {
  font-family: var(--ab-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ab-cyan-35);
}
.page-disclaimer .lgl-rail__item:hover,
.page-disclaimer .lgl-rail__item:focus-visible {
  color: var(--ab-ink);
  border-color: var(--ab-cyan-35);
}
.page-disclaimer .lgl-rail__item.is-active {
  color: var(--ab-ink);
  border-color: var(--ab-cyan);
  background: var(--ab-cyan-06);
  box-shadow: inset 2px 0 0 var(--ab-cyan);
}
.page-disclaimer .lgl-rail__item.is-active .lgl-rail__num {
  color: var(--ab-cyan);
  text-shadow: 0 0 10px var(--ab-cyan-35);
}

/* --- 条款块 --- */
.page-disclaimer .lgl-clause {
  border-top: 3px solid var(--ab-line);
  padding: 28px 0 34px;
  scroll-margin-top: calc(var(--ab-cmd-h) + var(--ab-strip-h) + 24px);
}
.page-disclaimer .lgl-clause:first-child {
  border-top-color: var(--ab-cyan-35);
}
.page-disclaimer .lgl-clause:last-child {
  border-bottom: 3px solid var(--ab-line);
}
.page-disclaimer .lgl-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.page-disclaimer .lgl-clause__num {
  flex: none;
  font-family: var(--ab-font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ab-cyan);
  text-shadow: 0 0 12px var(--ab-cyan-35);
}
.page-disclaimer .lgl-clause__title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 32px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-ink);
  transform: skewX(-1.5deg);
  transform-origin: left bottom;
}

/* --- 条款正文 --- */
.page-disclaimer .lgl-text p {
  margin: 0 0 16px;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--lgl-body-text);
}
.page-disclaimer .lgl-text p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .lgl-text a {
  color: var(--ab-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ab-cyan-35);
  transition: border-color .18s ease;
}
.page-disclaimer .lgl-text a:hover {
  border-bottom-color: var(--ab-cyan);
}
.page-disclaimer .lgl-list {
  list-style: none;
  margin: 4px 0 18px;
  padding: 0;
  max-width: 38em;
}
.page-disclaimer .lgl-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  font-size: 16.5px;
  line-height: 1.74;
  color: var(--lgl-body-text);
}
.page-disclaimer .lgl-list li:last-child {
  margin-bottom: 0;
}
.page-disclaimer .lgl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 12px;
  height: 2px;
  background: var(--ab-cyan);
}
.page-disclaimer .lgl-num {
  font-family: var(--ab-font-mono);
  font-size: 1.06em;
  letter-spacing: .01em;
  color: var(--ab-ink);
  text-shadow: 0 0 10px var(--ab-cyan-35);
}

/* --- 联系方式表 --- */
.page-disclaimer .lgl-contact {
  margin: 22px 0 0;
  border: 1px solid var(--ab-line);
  background: var(--ab-board);
  box-shadow: var(--ab-shadow);
}
.page-disclaimer .lgl-contact__row {
  display: grid;
  gap: 5px;
  padding: 15px 16px;
  border-top: 1px solid var(--ab-line);
}
.page-disclaimer .lgl-contact__row:first-child {
  border-top: 0;
}
.page-disclaimer .lgl-contact__k {
  font-family: var(--ab-font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--ab-muted);
}
.page-disclaimer .lgl-contact__v {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ab-ink);
  word-break: break-all;
}
.page-disclaimer .lgl-copy {
  flex: none;
  word-break: keep-all;
}

/* --- 中屏及以上 --- */
@media (min-width: 720px) {
  .page-disclaimer .lgl-hero__body {
    padding: 58px 0 48px;
  }
  .page-disclaimer .lgl-clause {
    padding: 34px 0 40px;
  }
  .page-disclaimer .lgl-contact__row {
    grid-template-columns: 112px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
  }
}

/* --- 宽屏：左窄栏 + 右正文 --- */
@media (min-width: 1000px) {
  .page-disclaimer .lgl-grid {
    display: grid;
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }
  .page-disclaimer .lgl-rail {
    position: sticky;
    top: calc(var(--ab-cmd-h) + var(--ab-strip-h) + 22px);
    margin-bottom: 0;
  }
  .page-disclaimer .lgl-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }
  .page-disclaimer .lgl-rail__item {
    width: 100%;
    padding: 10px 10px 10px 14px;
    border: 0;
    border-left: 2px solid var(--ab-line);
    background: transparent;
    white-space: normal;
  }
  .page-disclaimer .lgl-rail__item.is-active {
    background: var(--ab-cyan-06);
    box-shadow: inset 3px 0 0 var(--ab-cyan);
  }
  .page-disclaimer .lgl-clause__head {
    gap: 20px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .lgl-grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 76px;
  }
  .page-disclaimer .lgl-hero__body {
    max-width: 1040px;
  }
}

/* --- 动效收敛 --- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .lgl-rail__item,
  .page-disclaimer .lgl-text a {
    transition: none;
  }
  .page-disclaimer .lgl-hero__title,
  .page-disclaimer .lgl-clause__title {
    transform: none;
  }
}