.page-disclaimer {
  --doc-rule: 1px solid var(--line);
  --doc-rule-soft: 1px solid var(--line-soft);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3.5vw, 2.6rem) 0 clamp(2rem, 4.5vw, 3.2rem);
}
.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -22%;
  right: -12%;
  width: min(72%, 860px);
  height: 122%;
  background: radial-gradient(120% 95% at 82% 12%, rgba(18, 48, 57, 0.95), rgba(18, 48, 57, 0) 74%);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 74%);
  pointer-events: none;
}
.page-disclaimer .doc-hero > .wrap {
  position: relative;
  z-index: 1;
}
.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 3.5vw, 2.8rem);
  align-items: center;
}
.page-disclaimer h1 {
  margin: 0.5rem 0 0.7rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.page-disclaimer .doc-hero__copy .lede {
  margin: 0 0 0.85rem;
  max-width: 32em;
  color: var(--paper);
  font-size: clamp(1.02rem, 1.6vw, 1.16rem);
  line-height: 1.75;
}
.page-disclaimer .doc-hero__copy .prose {
  max-width: 32em;
  color: var(--mist);
  font-size: 0.95rem;
}
.page-disclaimer .doc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.2rem;
  margin-top: 1.2rem;
}
.page-disclaimer .doc-hero__figure {
  margin: 0;
}
.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  background: var(--panel);
  border: var(--doc-rule);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.page-disclaimer .doc-hero__figure figcaption {
  margin-top: 0.6rem;
  color: var(--steel);
}

/* ---------- 区段标题条 ---------- */
.page-disclaimer .section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 0.6rem;
  border-bottom: var(--doc-rule-soft);
}
.page-disclaimer .doc-mark {
  display: inline-block;
  flex: 0 0 auto;
  width: 18px;
  height: 8px;
  align-self: center;
  margin-left: auto;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}

/* ---------- 两条路径 ---------- */
.page-disclaimer .doc-paths {
  padding-top: clamp(1.4rem, 3vw, 2.2rem);
}
.page-disclaimer .paths {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.2rem;
}
.page-disclaimer .path {
  position: relative;
  padding: 1.1rem 1.05rem 1.25rem;
  background: var(--panel);
  border: var(--doc-rule);
  border-radius: 2px;
}
.page-disclaimer .path--fast {
  background: linear-gradient(160deg, rgba(51, 224, 212, 0.1), rgba(19, 27, 33, 0.92) 62%);
  border-color: rgba(51, 224, 212, 0.45);
}
.page-disclaimer .path__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}
.page-disclaimer .path__count {
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-disclaimer .path__visual {
  position: relative;
  padding-top: 0;
}
.page-disclaimer .path__line {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1.7rem;
  overflow: visible;
  pointer-events: none;
  z-index: 0;
}
.page-disclaimer .path__line polyline {
  stroke: var(--steel);
}
.page-disclaimer .path--fast .path__line polyline {
  stroke: var(--cyan);
  stroke-dasharray: none;
}
.page-disclaimer .path__steps {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .path__step {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.55rem 0.6rem 0.6rem;
  background: rgba(11, 15, 18, 0.55);
  border-left: 2px solid var(--steel);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-disclaimer .path--fast .path__step {
  border-left-color: rgba(51, 224, 212, 0.5);
}
.page-disclaimer .path__step:hover {
  border-left-color: var(--orange);
  background: rgba(255, 122, 47, 0.08);
}
.page-disclaimer .path__step:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-left-color: var(--orange);
}
.page-disclaimer .path__num {
  font-family: var(--f-mono);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color 0.18s var(--ease);
}
.page-disclaimer .path--fast .path__num {
  color: var(--cyan);
}
.page-disclaimer .path__step:hover .path__num,
.page-disclaimer .path__step:focus-visible .path__num {
  color: var(--orange);
}
.page-disclaimer .path__name {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--paper);
}
.page-disclaimer .path__hint {
  margin-top: 0.2rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}
.page-disclaimer .doc-paths__note {
  margin: 1.1rem 0 0;
  max-width: 46em;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 引用条款 ---------- */
.page-disclaimer .doc-cite {
  position: relative;
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.9rem, 4vw, 2.9rem) 0 clamp(2.2rem, 4.5vw, 3.1rem);
  background: linear-gradient(200deg, rgba(36, 28, 77, 0.88) 0%, rgba(19, 27, 33, 0.92) 56%, rgba(11, 15, 18, 1) 100%);
  border-top: var(--doc-rule);
  clip-path: polygon(0 0, 100% 18px, 100% 100%, 0 calc(100% - 26px));
}
.page-disclaimer .doc-cite .prose {
  color: var(--mist);
  font-size: 0.95rem;
}
.page-disclaimer .clauses {
  display: grid;
  gap: 0.2rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 54rem;
}
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.15rem 0.8rem;
  padding: 0.85rem 0;
  border-top: var(--doc-rule-soft);
}
.page-disclaimer .clause__num {
  font-family: var(--f-mono);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--orange);
}
.page-disclaimer .clause__body h3 {
  margin: 0 0 0.2rem;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--paper);
}
.page-disclaimer .clause__body p {
  margin: 0;
  max-width: 44em;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 导出 ---------- */
.page-disclaimer .doc-export {
  padding-top: clamp(2rem, 4vw, 3rem);
}
.page-disclaimer .doc-export .prose {
  color: var(--mist);
  font-size: 0.95rem;
}
.page-disclaimer .formats {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.3rem;
}
.page-disclaimer .fmt {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.05rem 1rem 1.3rem;
  border: var(--doc-rule);
  overflow: hidden;
}
.page-disclaimer .fmt::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: currentColor;
  opacity: 0.75;
}
.page-disclaimer .fmt--teal {
  color: var(--cyan);
  background: linear-gradient(160deg, rgba(18, 48, 57, 0.92), rgba(19, 27, 33, 0.86));
}
.page-disclaimer .fmt--wine {
  color: var(--orange);
  background: linear-gradient(160deg, rgba(59, 18, 32, 0.92), rgba(19, 27, 33, 0.86));
}
.page-disclaimer .fmt--indigo {
  color: #a99bff;
  background: linear-gradient(160deg, rgba(36, 28, 77, 0.92), rgba(19, 27, 33, 0.86));
}
.page-disclaimer .fmt__ext {
  font-family: var(--f-mono);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  line-height: 1.2;
}
.page-disclaimer .fmt h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--paper);
}
.page-disclaimer .fmt p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-disclaimer .export-meta {
  display: grid;
  gap: 0.7rem;
  margin: 1.3rem 0 0;
  padding: 0;
}
.page-disclaimer .export-meta__item {
  padding-left: 0.8rem;
  border-left: 2px solid rgba(157, 180, 194, 0.35);
}
.page-disclaimer .export-meta dt {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}
.page-disclaimer .export-meta dd {
  margin: 0.25rem 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--paper);
}

/* ---------- 入口变更 ---------- */
.page-disclaimer .doc-change {
  padding-top: clamp(2rem, 4vw, 3rem);
}
.page-disclaimer .doc-change .grid {
  gap: clamp(1.2rem, 3vw, 2.4rem);
}
.page-disclaimer .doc-change .prose {
  color: var(--mist);
  font-size: 0.95rem;
}
.page-disclaimer .timeline {
  margin: 1.3rem 0 0;
  padding: 0 0 0 1.15rem;
  list-style: none;
  border-left: 1px solid var(--line);
}
.page-disclaimer .timeline li {
  position: relative;
  padding-bottom: 1.15rem;
}
.page-disclaimer .timeline li:last-child {
  padding-bottom: 0;
}
.page-disclaimer .timeline li::before {
  content: "";
  position: absolute;
  left: -1.36rem;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}
.page-disclaimer .timeline h3 {
  margin: 0 0 0.2rem;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--paper);
}
.page-disclaimer .timeline p {
  margin: 0;
  max-width: 36em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-disclaimer .lookup {
  position: relative;
  align-self: start;
  padding: 1.15rem 1rem 1.7rem;
  background: var(--panel);
  border: var(--doc-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
}
.page-disclaimer .lookup h3 {
  margin: 0 0 0.6rem;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}
.page-disclaimer .lookup__list {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .lookup__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.6rem 0.2rem;
  font-size: 0.95rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: var(--doc-rule-soft);
  transition: color 0.18s var(--ease);
}
.page-disclaimer .lookup__list a:hover,
.page-disclaimer .lookup__list a:focus-visible {
  color: var(--cyan);
}
.page-disclaimer .lookup__list a::after {
  content: "→";
  font-family: var(--f-mono);
  color: var(--orange);
}
.page-disclaimer .lookup__note {
  margin: 0.8rem 0 0;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 结尾 ---------- */
.page-disclaimer .doc-cta {
  padding: clamp(2rem, 4vw, 3rem) 0 clamp(1.6rem, 3vw, 2.4rem);
}
.page-disclaimer .doc-cta__inner {
  padding: clamp(1.3rem, 3vw, 2.2rem) clamp(1.1rem, 3vw, 2rem) clamp(1.9rem, 3.5vw, 2.6rem);
  background: linear-gradient(120deg, rgba(255, 122, 47, 0.12), rgba(19, 27, 33, 0.92) 58%);
  border: 1px solid rgba(255, 122, 47, 0.38);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 26px));
}
.page-disclaimer .doc-cta__inner h2 {
  margin: 0 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  line-height: 1.25;
  color: var(--paper);
}
.page-disclaimer .doc-cta__inner p {
  margin: 0 0 1.1rem;
  max-width: 40em;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-disclaimer .doc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .path__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
    padding-top: 1.7rem;
  }
  .page-disclaimer .path--fast .path__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer .path__line {
    display: block;
  }
  .page-disclaimer .path__hint {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.45rem 0.55rem;
    background: var(--graphite);
    border: var(--doc-rule);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
    pointer-events: none;
    z-index: 3;
  }
  .page-disclaimer .path__step:hover .path__hint,
  .page-disclaimer .path__step:focus-visible .path__hint {
    opacity: 1;
    transform: translateY(0);
  }
  .page-disclaimer .export-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
  }
}

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

@media (min-width: 860px) {
  .page-disclaimer .paths {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero__grid {
    grid-template-columns: 7fr 5fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .path__hint,
  .page-disclaimer .path__num,
  .page-disclaimer .path__step,
  .page-disclaimer .lookup__list a {
    transition: none;
  }
  .page-disclaimer .path__hint {
    transform: none;
  }
}
<<<END>>>