.page-disclaimer {
  --pd-text: #C9D3F0;
  --pd-gap: clamp(1.5rem, 4vw, 2.6rem);
  position: relative;
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(1.6rem, 4.5vw, 3rem);
  padding-bottom: clamp(2rem, 5vw, 3.4rem);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .legal-hero::before,
.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .legal-hero::before {
  width: 46vw;
  height: 46vw;
  right: -16vw;
  top: -20vw;
  background: radial-gradient(circle, rgba(138, 92, 255, .26), rgba(138, 92, 255, 0) 68%);
}

.page-disclaimer .legal-hero::after {
  width: 34vw;
  height: 34vw;
  left: -15vw;
  bottom: -22vw;
  background: radial-gradient(circle, rgba(41, 240, 222, .16), rgba(41, 240, 222, 0) 70%);
}

.page-disclaimer .legal-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.6rem);
  margin-top: clamp(1.3rem, 3.5vw, 2.2rem);
}

.page-disclaimer .legal-hero__lead {
  min-width: 0;
}

.page-disclaimer .legal-hero h1 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 7vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -.025em;
  color: var(--c-ink);
}

.page-disclaimer .legal-hero__intro {
  margin-top: .95rem;
  max-width: 48ch;
  color: var(--pd-text);
  font-size: clamp(.96rem, 2.3vw, 1.05rem);
  line-height: 1.85;
  overflow-wrap: break-word;
}

.page-disclaimer .legal-hero__meta {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .55rem;
}

.page-disclaimer .legal-hero__meta li {
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--c-glow);
  padding: .34rem .68rem;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: rgba(14, 20, 48, .72);
  white-space: nowrap;
}

.page-disclaimer .legal-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-disclaimer .legal-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .legal-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(41, 240, 222, .14), rgba(138, 92, 255, .26) 52%, rgba(6, 10, 28, .72));
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------- 正文骨架：目录 + 条款 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  gap: var(--pd-gap);
  padding-top: clamp(2.2rem, 5vw, 3.4rem);
}

@media (min-width: 960px) {
  .page-disclaimer .legal-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-toc {
  padding: 1rem 1.05rem 1.2rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--c-panel), rgba(6, 10, 28, .86));
}

@media (min-width: 960px) {
  .page-disclaimer .legal-toc {
    position: sticky;
    top: calc(var(--rail) + 1.25rem);
  }
}

.page-disclaimer .legal-toc__title {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .22em;
  color: var(--c-muted);
}

.page-disclaimer .legal-toc ol {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .12rem;
}

.page-disclaimer .legal-toc a {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: .55rem;
  align-items: baseline;
  padding: .46rem .6rem;
  color: var(--c-muted);
  text-decoration: none;
  font-size: .875rem;
  line-height: 1.5;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-toc__no {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--c-muted);
  opacity: .8;
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible {
  color: var(--c-ink);
  background: rgba(41, 240, 222, .07);
  border-left-color: var(--c-cyan);
}

.page-disclaimer .legal-toc a:focus-visible {
  outline: 1px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-disclaimer .legal-toc a.is-active {
  color: var(--c-ink);
  background: linear-gradient(90deg, rgba(41, 240, 222, .15), rgba(41, 240, 222, 0));
  border-left-color: var(--c-cyan);
}

.page-disclaimer .legal-toc a.is-active .legal-toc__no {
  color: var(--c-cyan);
  opacity: 1;
}

/* ---------- 条款 ---------- */
.page-disclaimer .legal-clauses {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding-block: clamp(1.3rem, 3.5vw, 2rem);
}

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

.page-disclaimer .clause + .clause {
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .clause + .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(41, 240, 222, 0));
}

.page-disclaimer .clause + .clause::after {
  content: "";
  position: absolute;
  top: -3px;
  right: 0;
  width: 1px;
  height: 7px;
  background: var(--c-line);
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: .9rem;
  align-items: baseline;
}

.page-disclaimer .clause__no {
  font-size: .74rem;
  letter-spacing: .14em;
  line-height: 1;
  color: var(--c-cyan);
  padding-top: .4rem;
  border-top: 2px solid var(--c-cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 3.6vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--c-ink);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: .85rem;
  margin-top: .95rem;
  font-size: .95rem;
  line-height: 1.82;
  color: var(--pd-text);
  overflow-wrap: break-word;
}

.page-disclaimer .clause__body p {
  margin: 0;
  max-width: 68ch;
}

.page-disclaimer .clause__body strong {
  color: var(--c-ink);
  font-weight: 700;
}

@media (min-width: 960px) {
  .page-disclaimer .clause__body {
    padding-left: 3.5rem;
  }
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .62rem;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 1.35rem;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: .12rem;
  top: .72em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--c-violet);
  transform: rotate(45deg);
}

.page-disclaimer .clause__note {
  max-width: 68ch;
  margin: 0;
  padding: .88rem 1rem .88rem 1.15rem;
  border-left: 2px solid var(--c-violet);
  background: linear-gradient(90deg, rgba(138, 92, 255, .14), rgba(138, 92, 255, 0));
  color: var(--c-ink);
  font-size: .9rem;
  line-height: 1.78;
}

.page-disclaimer .clause__callout {
  max-width: 68ch;
  margin: 0;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(255, 138, 60, .42);
  background: linear-gradient(105deg, rgba(255, 138, 60, .15), rgba(255, 138, 60, 0) 64%);
  color: var(--c-ink);
  font-size: .9rem;
  line-height: 1.78;
  clip-path: polygon(16px 0, 100% 0, 100% 100%, 0 100%, 0 16px);
}

/* ---------- 联系方式面板 ---------- */
.page-disclaimer .contact-panel {
  max-width: 68ch;
  display: grid;
  gap: .2rem;
  padding: .55rem .6rem .7rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--c-panel), rgba(6, 10, 28, .72));
}

.page-disclaimer .contact-panel__row {
  display: grid;
  gap: .3rem;
  padding: .62rem .5rem;
  border-bottom: 1px dashed var(--c-line-soft);
}

.page-disclaimer .contact-panel__row:last-child {
  border-bottom: 0;
}

@media (min-width: 640px) {
  .page-disclaimer .contact-panel__row {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    align-items: center;
    gap: .9rem;
  }
}

.page-disclaimer .contact-panel__label {
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--c-muted);
}

.page-disclaimer .contact-panel__value {
  color: var(--c-ink);
  font-size: .9rem;
  word-break: break-word;
}

.page-disclaimer .copy-line {
  justify-self: start;
}

/* ---------- 延伸入口与回到顶部 ---------- */
.page-disclaimer .legal-next {
  display: grid;
  gap: .9rem;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1.4rem, 3.5vw, 2rem);
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .legal-next ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: .6rem;
}

.page-disclaimer .legal-next a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: .85rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-panel);
  color: var(--c-ink);
  text-decoration: none;
  font-size: .92rem;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-disclaimer .legal-next a::after {
  content: "\2192";
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--c-cyan);
}

.page-disclaimer .legal-next a:hover,
.page-disclaimer .legal-next a:focus-visible {
  border-color: rgba(41, 240, 222, .5);
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan);
}

.page-disclaimer .page-end {
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-disclaimer .back-top {
  display: inline-block;
}

/* ---------- 窄屏与低配降级 ---------- */
@media (max-width: 420px) {
  .page-disclaimer .clause__head {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    gap: .65rem;
  }

  .page-disclaimer .legal-hero__meta li {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc a,
  .page-disclaimer .legal-next a {
    transition-duration: .01ms;
  }

  .page-disclaimer .legal-next a:hover {
    transform: none;
  }
}
<<<END>>>