.page-disclaimer {
  display: block;
}

/* ---------- 首屏封面 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.2rem, 6vw, 4.5rem) 0 clamp(1.9rem, 5vw, 3.2rem);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  top: clamp(2.2rem, 6vw, 4.5rem);
  width: 4px;
  height: clamp(3.6rem, 10vw, 6.4rem);
  background: linear-gradient(180deg, var(--red) 0%, var(--red-deep) 45%, var(--gold) 100%);
}

.page-disclaimer .hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  pointer-events: none;
}

.page-disclaimer .hero-inner {
  position: relative;
  z-index: 3;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin-bottom: clamp(1rem, 3vw, 1.6rem);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-disclaimer .breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--red);
  border-bottom-color: var(--red-12);
}

.page-disclaimer .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
}

.page-disclaimer .hero-title {
  margin: .55rem 0 .9rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 8vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink);
  transform: skewX(-2deg);
  transform-origin: left center;
}

.page-disclaimer .lede {
  max-width: 44rem;
  margin: 0;
  font-size: clamp(1rem, 1.7vw, 1.12rem);
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .85rem;
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-disclaimer .hero-meta .dot {
  flex: none;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
}

/* ---------- 章节轨道 ---------- */
.page-disclaimer .clause-rail {
  display: none;
}

.page-disclaimer .clause-rail ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
  border-left: 1px solid var(--line);
}

.page-disclaimer .clause-rail a {
  display: grid;
  gap: .1rem;
  margin-left: -1px;
  padding: .5rem .4rem .5rem .8rem;
  border-left: 2px solid transparent;
  color: var(--slate);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .clause-rail a:hover,
.page-disclaimer .clause-rail a:focus-visible {
  color: var(--red);
  border-left-color: var(--red);
  background: var(--red-12);
}

.page-disclaimer .clause-rail .rail-num {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-disclaimer .clause-rail .rail-text {
  font-size: .84rem;
  line-height: 1.5;
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .clause-stack {
  display: grid;
  gap: clamp(1.4rem, 3.4vw, 2.4rem);
  min-width: 0;
}

.page-disclaimer .clause-card {
  position: relative;
  padding: clamp(1.4rem, 3.4vw, 2.4rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: var(--shadow-1);
  scroll-margin-top: 5rem;
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .clause-card:hover {
  box-shadow: var(--shadow-2);
}

.page-disclaimer .clause-card:target {
  border-color: var(--gold);
  box-shadow: var(--shadow-2), 0 0 0 3px var(--gold-30);
}

.page-disclaimer .clause-no {
  position: absolute;
  top: clamp(1.2rem, 3vw, 2rem);
  right: clamp(1.3rem, 3.4vw, 2.4rem);
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
  opacity: .55;
  user-select: none;
}

.page-disclaimer .clause-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 .45rem;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .clause-label::before {
  content: "";
  flex: none;
  width: 1.1rem;
  height: 2px;
  background: var(--red);
}

.page-disclaimer .clause-card h2 {
  margin: 0 0 .9rem;
  padding-right: 3.2rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .clause-body {
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .clause-body p {
  margin: 0 0 1rem;
}

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

.page-disclaimer .clause-body ul {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  display: grid;
  gap: .45rem;
}

.page-disclaimer .clause-body li::marker {
  color: var(--red);
}

.page-disclaimer .clause-body a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--red-12);
  transition: border-color .2s var(--ease);
}

.page-disclaimer .clause-body a:hover {
  border-bottom-color: var(--red);
}

/* ---------- 范围速览条 ---------- */
.page-disclaimer .scope-band {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--ink-blue);
  border-left: 4px solid var(--gold);
  border-radius: 2px;
  color: var(--paper);
}

.page-disclaimer .scope-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--paper-14) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: .55;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 82%);
}

.page-disclaimer .scope-band > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .band-label {
  margin: 0 0 .4rem;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.page-disclaimer .band-title {
  margin: 0 0 1.3rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2.8vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .band-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.1rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .band-figures li {
  display: grid;
  gap: .25rem;
  padding-top: .7rem;
  border-top: 1px solid var(--paper-14);
}

.page-disclaimer .band-figures .num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .01em;
  color: var(--gold-light);
}

.page-disclaimer .band-cap {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--paper-70);
}

.page-disclaimer .band-details {
  padding-top: .9rem;
  border-top: 1px solid var(--paper-14);
}

.page-disclaimer .band-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .25rem 0;
  list-style: none;
  cursor: pointer;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--gold-light);
}

.page-disclaimer .band-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .band-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--gold);
}

.page-disclaimer .band-details[open] summary::after {
  content: "−";
}

.page-disclaimer .band-detail-body {
  margin-top: 1rem;
}

.page-disclaimer .band-dl {
  margin: 0;
  display: grid;
  gap: .8rem;
}

.page-disclaimer .band-dl dt {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .band-dl dd {
  margin: .2rem 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--paper-70);
}

/* ---------- 联系卡片 ---------- */
.page-disclaimer .clause-card--contact {
  background: var(--paper-2);
}

.page-disclaimer .clause-card--contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red) 0%, var(--gold) 55%, var(--gold-light) 100%);
}

.page-disclaimer .contact-list {
  display: grid;
  gap: .85rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .contact-list li {
  display: grid;
  gap: .15rem;
}

.page-disclaimer .contact-key {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .contact-value {
  font-family: var(--font-mono);
  font-size: .92rem;
  letter-spacing: .01em;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .back-top {
  margin: 0 0 clamp(2.4rem, 6vw, 3.6rem);
}

.page-disclaimer .back-top a {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding-bottom: .2rem;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .back-top a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 断点 ---------- */
@media (min-width: 40rem) {
  .page-disclaimer .band-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 62rem) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .clause-rail {
    display: block;
    position: sticky;
    top: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .hero-title {
    transform: none;
  }

  .page-disclaimer .clause-card,
  .page-disclaimer .clause-rail a,
  .page-disclaimer .clause-body a,
  .page-disclaimer .back-top a {
    transition: none;
  }
}
<<<END>>>