.page-disclaimer {
  --dc-body: #3B2E1E;
  --dc-rule: rgba(26, 18, 8, .16);
  --dc-soft: #FAF1E2;
  background: var(--ink-900);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding: clamp(22px, 4vw, 44px) 0 clamp(32px, 5vw, 62px);
  background:
    radial-gradient(95% 130% at 88% -12%, rgba(35, 230, 208, .16), transparent 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(20px, 3.4vw, 38px);
}

.page-disclaimer .legal-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7.4vw, 66px);
  line-height: 1.04;
  letter-spacing: .01em;
  color: var(--white);
}

.page-disclaimer .legal-hero .lede {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--mist);
  line-height: 1.78;
}

.page-disclaimer .legal-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .legal-hero__facts {
  display: grid;
  gap: 1px;
  background: var(--hair-soft);
  border: 1px solid var(--hair);
  border-left: 2px solid var(--cyan);
}

.page-disclaimer .fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 16px;
  padding: 14px 18px;
  background: var(--ink-900);
}

.page-disclaimer .fact__k {
  grid-column: 1;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-disclaimer .fact__v {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: 28px;
  line-height: 1;
  color: var(--cyan);
  text-align: right;
}

.page-disclaimer .fact__n {
  grid-column: 1;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 条款索引带 ---------- */
.page-disclaimer .legal-index {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .legal-index__bg {
  position: absolute;
  inset: 0;
}

.page-disclaimer .legal-index__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .2;
}

.page-disclaimer .legal-index::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 20, 48, .55) 0%, rgba(11, 20, 48, .93) 100%);
  pointer-events: none;
}

.page-disclaimer .legal-index .wrap {
  position: relative;
  z-index: 1;
  padding-top: clamp(18px, 3vw, 28px);
  padding-bottom: clamp(18px, 3vw, 28px);
}

.page-disclaimer .legal-index__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-index__nav {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-disclaimer .idx-item {
  flex: 0 0 auto;
  min-width: 170px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--hair);
  background: rgba(11, 20, 48, .55);
  text-decoration: none;
  transition: border-color var(--ease), background var(--ease);
}

.page-disclaimer .idx-item:hover,
.page-disclaimer .idx-item:focus-visible {
  border-color: var(--cyan);
  background: rgba(35, 230, 208, .1);
}

.page-disclaimer .idx-item__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .idx-item__label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--white);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-terms {
  background: var(--cream);
  color: var(--brown);
}

.page-disclaimer .clause {
  padding: clamp(30px, 5vw, 56px) 0;
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .legal-terms .clause:last-child {
  border-bottom: 0;
}

.page-disclaimer .clause__inner {
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause__num {
  display: inline-block;
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ink-800);
  padding-bottom: 6px;
  border-bottom: 3px solid var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--brown);
}

.page-disclaimer .clause__main p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--dc-body);
}

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

.page-disclaimer .clause__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.72;
  color: var(--dc-body);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .clause__main a {
  color: var(--ink-700);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 1px;
  transition: color var(--ease), text-decoration-color var(--ease);
}

.page-disclaimer .clause__main a:hover,
.page-disclaimer .clause__main a:focus-visible {
  color: var(--brown);
  text-decoration-color: var(--ink-800);
  text-decoration-thickness: 2px;
}

.page-disclaimer .clause__flag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  background: var(--orange);
  color: var(--brown);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.page-disclaimer .clause__notice {
  margin: 0 0 16px;
  padding: 14px 18px;
  background: var(--ink-800);
  border-left: 3px solid var(--cyan);
  color: var(--white);
  font-size: 15px;
  line-height: 1.72;
  max-width: 68ch;
}

.page-disclaimer .clause__notice .mono {
  color: var(--cyan);
}

.page-disclaimer .clause__notice strong {
  color: var(--white);
  font-weight: 600;
}

.page-disclaimer .clause__more {
  margin-top: 6px;
  max-width: 68ch;
  background: var(--dc-soft);
  border: 1px solid var(--dc-rule);
}

.page-disclaimer .clause__more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--brown);
}

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

.page-disclaimer .clause__more > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--orange);
  transition: transform var(--ease);
}

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

.page-disclaimer .clause__more__body {
  padding: 0 16px 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dc-body);
}

.page-disclaimer .clause__more__body a {
  color: var(--ink-700);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--orange);
}

/* ---------- 联系卡与备案 ---------- */
.page-disclaimer .icp-line {
  display: inline-block;
  padding: 2px 8px;
  background: var(--ink-900);
  color: var(--white);
  font-size: 14px;
  letter-spacing: .04em;
}

.page-disclaimer .contact-card {
  display: grid;
  gap: 1px;
  margin: 4px 0 16px;
  background: var(--hair-soft);
  border: 1px solid var(--ink-700);
}

.page-disclaimer .contact-card__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 18px;
  background: var(--ink-900);
}

.page-disclaimer .contact-card__k {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .contact-card__v {
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--white);
}

/* ---------- 收尾入口 ---------- */
.page-disclaimer .legal-next {
  padding: clamp(30px, 5vw, 58px) 0;
  background:
    radial-gradient(80% 120% at 8% 0%, rgba(255, 122, 47, .14), transparent 60%),
    var(--ink-900);
  border-top: 1px solid var(--hair);
}

.page-disclaimer .legal-next h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  color: var(--white);
}

.page-disclaimer .legal-next p {
  margin: 0 0 22px;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .legal-next__grid {
  display: grid;
  gap: 10px;
}

.page-disclaimer .next-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--hair);
  background: rgba(11, 20, 48, .6);
  text-decoration: none;
  transition: border-color var(--ease), background var(--ease);
}

.page-disclaimer .next-link:hover,
.page-disclaimer .next-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(35, 230, 208, .1);
}

.page-disclaimer .next-link__k {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .next-link__t {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--white);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .contact-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .legal-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause__inner {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 52px);
  }

  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-disclaimer .legal-index__nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .idx-item {
    min-width: 0;
    flex: initial;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .legal-index__nav {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .legal-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .idx-item,
  .page-disclaimer .clause__main a,
  .page-disclaimer .clause__more > summary::after,
  .page-disclaimer .next-link {
    transition: none;
  }
}
<<<END>>>