.page-disclaimer {
  display: block;
  color: var(--jb-text);
  background: var(--jb-ink);
}

/* ---------- 顶部斜切色区 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 22px 0 76px;
  border-bottom: 2px solid var(--jb-line);
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(34, 211, 238, 0.20), transparent 62%),
    radial-gradient(70% 60% at 4% 98%, rgba(245, 194, 75, 0.10), transparent 60%),
    linear-gradient(158deg, #0E1A3E 0%, #0A1230 46%, #060B1E 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: -8%;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(30, 47, 99, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 47, 99, 0.45) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.5;
  animation: disc-grid-drift 8s ease-in-out infinite alternate;
}

@keyframes disc-grid-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-2%, -2%, 0); }
}

.page-disclaimer .disc-hero__inner {
  position: relative;
}

.page-disclaimer .disc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font: 500 12px/1.4 var(--jb-sans);
  letter-spacing: 0.1em;
  color: var(--jb-text-mute);
}

.page-disclaimer .disc-crumb a {
  color: var(--jb-text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--jb-ease), border-color 0.2s var(--jb-ease);
}

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

.page-disclaimer .disc-crumb span[aria-current="page"] {
  color: var(--jb-cyan);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 30px;
  align-items: center;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0;
  font: 500 12px/1.4 var(--jb-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jb-cyan);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-size: clamp(46px, 13vw, 106px);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: #FFFFFF;
}

.page-disclaimer .disc-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--jb-text-dim);
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--jb-line);
  border-radius: var(--jb-radius);
  background: #04081A;
  box-shadow: var(--jb-hard);
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .disc-hero__facts {
  display: grid;
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--jb-line-soft);
  font-size: 13px;
  line-height: 1.6;
  color: var(--jb-text-mute);
}

.page-disclaimer .disc-hero__fact-num {
  font: 800 22px/1 var(--jb-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--jb-orange);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  background: var(--jb-layer);
  border-bottom: 2px solid var(--jb-line);
}

.page-disclaimer .disc-toc__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-disclaimer .disc-toc__label {
  flex: 0 0 auto;
  font: 500 12px/1 var(--jb-sans);
  letter-spacing: 0.18em;
  color: var(--jb-text-mute);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 2px 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--jb-line);
  border-radius: var(--jb-radius);
  font-size: 13px;
  line-height: 1;
  color: var(--jb-text-dim);
  text-decoration: none;
  transition: color 0.2s var(--jb-ease), border-color 0.2s var(--jb-ease), background 0.2s var(--jb-ease);
}

.page-disclaimer .disc-toc__list a:hover {
  color: var(--jb-mist);
  border-color: var(--jb-cyan);
  background: rgba(34, 211, 238, 0.08);
}

.page-disclaimer .disc-toc__num {
  font: 700 12px/1 var(--jb-mono);
  font-variant-numeric: tabular-nums;
  color: var(--jb-gold);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-clauses {
  padding: 52px 0 8px;
  background: var(--jb-ink);
}

.page-disclaimer .disc-clauses__inner {
  max-width: 880px;
  margin: 0 auto;
}

.page-disclaimer .disc-clause {
  position: relative;
  padding: 26px 0 30px;
  border-top: 1px solid var(--jb-line-soft);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause:first-child {
  border-top: 2px solid var(--jb-line);
}

.page-disclaimer .disc-clause:target {
  border-top-color: var(--jb-cyan);
}

.page-disclaimer .disc-clause:target .disc-clause__num {
  color: var(--jb-cyan);
}

.page-disclaimer .disc-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disc-clause__num {
  font: 300 30px/1 var(--jb-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--jb-gold);
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-size: clamp(21px, 5.2vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--jb-text-dim);
}

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

.page-disclaimer .disc-clause__body strong {
  font-weight: 600;
  color: var(--jb-mist);
}

.page-disclaimer .disc-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding: 0 0 0 22px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--jb-text-dim);
}

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

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--jb-cyan);
  box-shadow: 2px 2px 0 rgba(34, 211, 238, 0.25);
}

/* 浅色阅读底：引用与转载 */
.page-disclaimer .disc-clause--paper {
  margin: 12px 0 26px;
  padding: 26px 20px 28px;
  border: 2px solid #C9D5EC;
  border-top: 2px solid #C9D5EC;
  border-radius: var(--jb-radius);
  background: var(--jb-paper);
  box-shadow: var(--jb-hard);
}

.page-disclaimer .disc-clause--paper .disc-clause__num {
  color: #9A5B00;
}

.page-disclaimer .disc-clause--paper:target {
  border-color: var(--jb-orange);
}

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

.page-disclaimer .disc-clause--paper .disc-clause__title {
  color: var(--jb-paper-ink);
}

.page-disclaimer .disc-clause--paper .disc-clause__body p {
  color: #38496E;
}

.page-disclaimer .disc-clause--paper .disc-clause__body strong {
  color: var(--jb-paper-ink);
}

.page-disclaimer .disc-list--dark li {
  color: #38496E;
}

.page-disclaimer .disc-list--dark li::before {
  background: var(--jb-orange);
  box-shadow: 2px 2px 0 rgba(255, 107, 26, 0.25);
}

/* ---------- 联系与备案 ---------- */
.page-disclaimer .disc-clause--contact .disc-contact {
  margin-top: 18px;
  padding: 20px 18px;
  border: 2px solid var(--jb-line);
  border-left: 3px solid var(--jb-gold);
  border-radius: var(--jb-radius);
  background: linear-gradient(140deg, #101E46 0%, #080F26 100%);
  box-shadow: var(--jb-hard);
}

.page-disclaimer .disc-contact__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--jb-line-soft);
}

.page-disclaimer .disc-contact__row:first-child {
  padding-top: 0;
}

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

.page-disclaimer .disc-contact__key {
  font: 500 12px/1.4 var(--jb-sans);
  letter-spacing: 0.14em;
  color: var(--jb-text-mute);
}

.page-disclaimer .disc-contact__val {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--jb-text);
}

.page-disclaimer .disc-contact__muted {
  font-size: 13px;
  color: var(--jb-text-mute);
}

.page-disclaimer .disc-mono {
  font: 500 13px/1.5 var(--jb-mono);
  word-break: break-all;
  color: var(--jb-mist);
}

.page-disclaimer .disc-mono--gold {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--jb-gold);
}

.page-disclaimer .disc-copy {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border: 2px solid rgba(245, 194, 75, 0.55);
  border-radius: var(--jb-radius);
  background: transparent;
  font: 600 12px/1 var(--jb-sans);
  letter-spacing: 0.08em;
  color: var(--jb-gold);
  cursor: pointer;
  transition: background 0.2s var(--jb-ease), border-color 0.2s var(--jb-ease), color 0.2s var(--jb-ease);
}

.page-disclaimer .disc-copy:hover {
  background: rgba(245, 194, 75, 0.14);
  border-color: var(--jb-gold);
}

.page-disclaimer .disc-copy[data-copied] {
  color: var(--jb-green);
  border-color: var(--jb-green);
}

.page-disclaimer .disc-copy[data-copied]::after {
  content: "已复制";
  margin-left: 6px;
}

/* ---------- 底部引导 ---------- */
.page-disclaimer .disc-next {
  padding: 48px 0 72px;
}

.page-disclaimer .disc-next__box {
  display: grid;
  gap: 22px;
  padding: 26px 20px 28px;
  border: 2px solid var(--jb-line);
  border-top: 3px solid var(--jb-cyan);
  border-radius: var(--jb-radius);
  background: linear-gradient(120deg, #101E46 0%, #0A1230 68%, #060B1E 100%);
  box-shadow: var(--jb-hard);
}

.page-disclaimer .disc-next__kicker {
  margin: 0;
  font: 500 12px/1.4 var(--jb-mono);
  letter-spacing: 0.18em;
  color: var(--jb-cyan);
}

.page-disclaimer .disc-next__title {
  margin: 10px 0 0;
  font-size: clamp(20px, 5vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-disclaimer .disc-next__txt {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--jb-text-dim);
}

.page-disclaimer .disc-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-disclaimer .disc-clause {
    padding: 32px 0 38px;
  }

  .page-disclaimer .disc-clause--paper {
    padding: 32px 32px 34px;
  }

  .page-disclaimer .disc-contact {
    padding: 26px 28px;
  }

  .page-disclaimer .disc-contact__row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-disclaimer .disc-next__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 32px 34px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero {
    padding: 30px 0 96px;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    margin-top: 44px;
  }

  .page-disclaimer .disc-hero__figure {
    margin-right: -8%;
  }

  .page-disclaimer .disc-hero__lede {
    font-size: 17px;
  }

  .page-disclaimer .disc-hero__facts {
    margin-top: 44px;
  }

  .page-disclaimer .disc-clause {
    padding: 36px 0 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-hero::after {
    animation: none;
  }
}