.page-disclaimer {
  --clause-rail: 232px;
  --clause-gap: clamp(1.5rem, 4vw, 3.2rem);
}

.page-disclaimer .breadcrumbs {
  padding-top: clamp(1.1rem, 3vw, 1.9rem);
}

.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--ink-faint);
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: .5rem;
  color: var(--line);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mute);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--neon);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-hero {
  display: grid;
  gap: clamp(1.6rem, 4.5vw, 3.4rem);
  padding-block: clamp(1.8rem, 5vw, 3.4rem) clamp(2rem, 5vw, 3.6rem);
  position: relative;
}

.page-disclaimer .legal-hero-copy {
  max-width: 46rem;
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero-copy .eyebrow {
  margin: 0 0 .9rem;
  color: var(--neon);
}

.page-disclaimer .legal-hero-copy .display-title {
  margin: 0 0 clamp(.9rem, 2.4vw, 1.4rem);
  line-height: .98;
}

.page-disclaimer .legal-lede {
  margin: 0;
  max-width: 42em;
  font-size: clamp(1rem, 2.1vw, 1.12rem);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .hero-meta {
  display: grid;
  gap: .9rem;
  margin: clamp(1.5rem, 4vw, 2.4rem) 0 0;
  padding-top: clamp(1rem, 3vw, 1.4rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .hero-meta > div {
  display: flex;
  align-items: baseline;
  gap: .8rem;
}

.page-disclaimer .hero-meta dt {
  flex: 0 0 auto;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--mute);
  text-transform: uppercase;
}

.page-disclaimer .hero-meta dd {
  margin: 0;
  font-size: .86rem;
  color: var(--ink);
}

.page-disclaimer .legal-hero-media {
  margin: 0;
  position: relative;
  align-self: start;
  background: linear-gradient(155deg, var(--teal) 0%, var(--bg-deep) 68%);
}

.page-disclaimer .legal-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(198, 242, 78, .16), transparent 58%);
  pointer-events: none;
}

.page-disclaimer .legal-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(.92) contrast(1.02);
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  opacity: .88;
}

/* ---------- 分屏骨架 ---------- */

.page-disclaimer .split {
  display: grid;
  gap: var(--clause-gap);
  padding-bottom: clamp(2.6rem, 7vw, 4.4rem);
}

.page-disclaimer .split-canvas {
  min-width: 0;
}

.page-disclaimer .rail-sticky {
  position: static;
}

.page-disclaimer .split-rail .eyebrow {
  margin: 0 0 .8rem;
  color: var(--mute);
}

.page-disclaimer .clause-nav {
  display: flex;
  gap: .45rem;
  overflow-x: auto;
  padding-bottom: .55rem;
  scrollbar-width: thin;
}

.page-disclaimer .clause-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem .7rem;
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--mute);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(10, 12, 11, .5);
  clip-path: polygon(0 var(--cut-sm), var(--cut-sm) 0, 100% 0, 100% 100%, 0 100%);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .clause-link-no {
  color: var(--neon);
  opacity: .75;
}

.page-disclaimer .clause-link:hover,
.page-disclaimer .clause-link:focus-visible {
  color: var(--ink);
  border-color: var(--neon);
  background: rgba(198, 242, 78, .08);
}

.page-disclaimer .rail-readout {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin: .9rem 0 0;
  font-size: .74rem;
  color: var(--mute);
}

.page-disclaimer .rail-readout .mono {
  color: var(--ink-soft);
}

.page-disclaimer .pulse-pin {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--neon);
  transform: rotate(45deg);
  animation: disc-pulse 1.8s var(--ease) infinite;
}

.page-disclaimer .pulse-pin--inline {
  flex: 0 0 auto;
}

@keyframes disc-pulse {
  0%, 100% { opacity: .45; }
  50% { opacity: 1; }
}

/* ---------- 条款 ---------- */

.page-disclaimer .clause {
  padding-block: clamp(1.3rem, 3.4vw, 2.2rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: 5.5rem;
  min-width: 0;
}

.page-disclaimer .clause:first-of-type {
  border-top-color: rgba(198, 242, 78, .28);
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: clamp(.7rem, 2vw, 1.2rem);
  margin-bottom: clamp(.9rem, 2.4vw, 1.3rem);
}

.page-disclaimer .clause-no {
  flex: 0 0 auto;
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1;
  color: var(--neon);
  letter-spacing: -.02em;
}

.page-disclaimer .clause-title {
  margin: 0;
  font-size: clamp(1.22rem, 3.4vw, 1.68rem);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.24;
  color: var(--ink);
}

.page-disclaimer .prose {
  max-width: 42em;
}

.page-disclaimer .prose p {
  color: var(--ink-soft);
}

.page-disclaimer .prose ul {
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .prose ul li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--ink-soft);
}

.page-disclaimer .prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  background: var(--neon);
  opacity: .8;
  transform: rotate(45deg);
}

.page-disclaimer .link-more {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, .38);
  padding-bottom: 1px;
}

.page-disclaimer .link-more:hover,
.page-disclaimer .link-more:focus-visible {
  color: var(--neon-soft);
  border-bottom-color: var(--neon-soft);
}

/* 条款 01 双栏 */

.page-disclaimer .clause-split {
  margin-top: clamp(1.2rem, 3vw, 1.8rem);
}

.page-disclaimer .cut-panel {
  background: rgba(10, 12, 11, .62);
  min-width: 0;
}

.page-disclaimer .panel-yes {
  border-top: 2px solid var(--neon);
}

.page-disclaimer .panel-no {
  border-top: 2px solid var(--red);
}

.page-disclaimer .panel-title {
  margin: 0;
  font-size: .92rem;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-disclaimer .tick-list {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .tick-list li {
  position: relative;
  padding-left: 1.2rem;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-disclaimer .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--neon);
}

.page-disclaimer .tick-list--warn li::before {
  background: var(--red);
}

/* 条款 02 引用步骤 */

.page-disclaimer .ref-steps {
  display: grid;
  gap: 0;
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .ref-steps li {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: clamp(.8rem, 2.4vw, 1.3rem);
  padding: clamp(.9rem, 2.6vw, 1.25rem) 0;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .ref-steps li:first-child {
  border-top: 1px solid var(--line);
}

.page-disclaimer .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  font-size: .76rem;
  color: var(--bg-deep);
  background: var(--neon);
  clip-path: polygon(0 var(--cut-sm), var(--cut-sm) 0, 100% 0, 100% 100%, 0 100%);
}

.page-disclaimer .step-title {
  margin: 0 0 .3rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.page-disclaimer .ref-steps p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

/* 条款 03 规则条 */

.page-disclaimer .rule-list {
  display: grid;
  gap: 0;
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-list li {
  display: grid;
  gap: .35rem;
  padding: clamp(.85rem, 2.4vw, 1.15rem) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .rule-key {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--yellow);
}

.page-disclaimer .rule-list p {
  margin: 0;
  max-width: 44em;
  font-size: .94rem;
  line-height: 1.76;
  color: var(--ink-soft);
}

/* 条款 05 版本时间轴 */

.page-disclaimer .version-line {
  margin-top: clamp(1.1rem, 3vw, 1.7rem);
}

.page-disclaimer .timeline-item p {
  margin: 0;
}

.page-disclaimer .timeline-time {
  font-size: .76rem;
  color: var(--mute);
}

.page-disclaimer .timeline-item.is-current .timeline-time {
  color: var(--neon);
}

/* 条款 06 联系 */

.page-disclaimer .clause--contact .contact-list {
  display: grid;
  gap: 0;
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
}

.page-disclaimer .contact-row {
  display: grid;
  gap: .28rem;
  padding: clamp(.8rem, 2.4vw, 1.1rem) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .contact-key {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mute);
}

.page-disclaimer .contact-val {
  margin: 0;
  font-size: .96rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .contact-val .note {
  display: block;
  margin-top: .25rem;
  font-size: .8rem;
  color: var(--mute);
  letter-spacing: 0;
}

.page-disclaimer .clause-foot {
  margin: clamp(1rem, 2.8vw, 1.4rem) 0 0;
  font-size: .82rem;
  color: var(--mute);
}

/* ---------- 刻点与尾部 ---------- */

.page-disclaimer .clause-mark {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-block: clamp(.5rem, 2vw, 1.1rem);
}

.page-disclaimer .clause-mark::before,
.page-disclaimer .clause-mark::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .clause-mark .pulse-pin {
  flex: 0 0 auto;
  background: var(--neon-soft);
}

.page-disclaimer .clause-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .9rem;
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
  padding-top: clamp(1rem, 3vw, 1.5rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause-tail .link-more {
  font-size: .88rem;
}

.page-disclaimer .to-top {
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--mute);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: .4rem .75rem;
  clip-path: polygon(0 var(--cut-sm), var(--cut-sm) 0, 100% 0, 100% 100%, 0 100%);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-disclaimer .hero-meta > div {
    flex-direction: column;
    gap: .3rem;
  }

  .page-disclaimer .legal-hero-media {
    width: min(74%, 34rem);
  }

  .page-disclaimer .contact-row {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
    align-items: end;
  }

  .page-disclaimer .legal-hero-media {
    width: 100%;
    align-self: start;
  }

  .page-disclaimer .legal-hero-copy {
    padding-bottom: clamp(.4rem, 1.6vw, 1rem);
  }

  .page-disclaimer .split {
    grid-template-columns: var(--clause-rail) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.2rem);
    align-items: start;
  }

  .page-disclaimer .rail-sticky {
    position: sticky;
    top: 6.5rem;
  }

  .page-disclaimer .clause-nav {
    flex-direction: column;
    gap: .3rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .clause-link {
    border-color: transparent;
    background: transparent;
    padding: .38rem .55rem;
    border-left: 2px solid var(--line);
    clip-path: none;
  }

  .page-disclaimer .clause-link:hover,
  .page-disclaimer .clause-link:focus-visible {
    border-left-color: var(--neon);
    background: rgba(198, 242, 78, .06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pulse-pin {
    animation: none;
    opacity: 1;
  }

  .page-disclaimer .clause-link,
  .page-disclaimer .to-top {
    transition: none;
  }
}