.page-disclaimer {
  background: var(--c-paper);
  color: var(--c-ink);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-disclaimer .terms-masthead {
  position: relative;
  background: var(--c-deep);
  color: var(--c-paper);
  padding: clamp(2.2rem, 7vw, 4.4rem) 0 clamp(1.9rem, 5.5vw, 3.4rem);
  overflow: hidden;
}

.page-disclaimer .terms-masthead::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: clamp(220px, 44vw, 560px);
  aspect-ratio: 1;
  border-radius: 46% 54% 38% 62% / 52% 40% 60% 48%;
  background: radial-gradient(circle at 40% 42%, rgba(44, 107, 116, 0.58), rgba(14, 42, 34, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .terms-masthead > .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-masthead .breadcrumb {
  font-size: 0.82rem;
  color: rgba(244, 241, 232, 0.62);
}

.page-disclaimer .terms-masthead .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .terms-masthead .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: rgba(143, 182, 188, 0.7);
}

.page-disclaimer .terms-masthead .breadcrumb a {
  color: rgba(244, 241, 232, 0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(227, 139, 36, 0.5);
}

.page-disclaimer .terms-masthead .breadcrumb a:hover {
  color: var(--c-amber);
}

.page-disclaimer .terms-masthead__eyebrow {
  margin: 1.5rem 0 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--c-amber);
}

.page-disclaimer .terms-masthead__title {
  margin: 0 0 1rem;
  max-width: 17ch;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2rem, 8.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-disclaimer .terms-masthead__lede {
  max-width: 44ch;
  margin: 0;
  font-size: clamp(0.98rem, 2.4vw, 1.08rem);
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.84);
}

.page-disclaimer .terms-masthead__facts {
  display: grid;
  gap: 0.9rem;
  margin: 1.9rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(143, 182, 188, 0.26);
}

.page-disclaimer .terms-masthead__facts div {
  min-width: 0;
}

.page-disclaimer .terms-masthead__facts dt {
  margin-bottom: 0.32rem;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--c-steel-soft);
}

.page-disclaimer .terms-masthead__facts dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--c-paper);
}

.page-disclaimer .terms-masthead__facts .mono {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--c-amber-pale);
}

/* ---------- 题头图 ---------- */
.page-disclaimer .terms-plate {
  max-width: var(--shell-w);
  margin: clamp(1.5rem, 4vw, 2.6rem) auto 0;
  padding: 0 var(--gutter);
  border: 0;
}

.page-disclaimer .terms-plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px 26px 4px 4px;
}

.page-disclaimer .terms-plate .figure-frame__tag {
  display: block;
  margin-top: 0.7rem;
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--c-mono);
}

/* ---------- 锚点条 ---------- */
.page-disclaimer .clause-rail {
  position: sticky;
  top: 0;
  z-index: 8;
  margin-top: clamp(1.4rem, 4vw, 2.2rem);
  background: var(--c-paper);
  border-top: 1px solid var(--c-paper-2);
  border-bottom: 1px solid var(--c-paper-2);
  box-shadow: 0 12px 26px -22px rgba(14, 42, 34, 0.7);
}

.page-disclaimer .clause-rail__scroller {
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .clause-rail__scroller::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-rail__list {
  display: flex;
  gap: 0.4rem;
  margin: 0 auto;
  padding: 0.6rem var(--gutter);
  width: max-content;
  min-width: min(100%, var(--shell-w));
  list-style: none;
}

.page-disclaimer .clause-rail__list a {
  display: inline-block;
  padding: 0.42rem 0.82rem;
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  color: var(--c-mono);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--c-paper-2);
  border-radius: 999px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-disclaimer .clause-rail__list a:hover {
  color: var(--c-steel);
  border-color: var(--c-steel-soft);
}

.page-disclaimer .clause-rail__list a.is-active {
  background: var(--c-amber-pale);
  border-color: var(--c-amber);
  color: var(--c-deep);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(2rem, 6vw, 3.6rem);
}

.page-disclaimer .clause {
  padding: clamp(1.6rem, 4.5vw, 2.6rem) 0;
  border-top: 1px solid var(--c-paper-2);
  scroll-margin-top: 4.6rem;
}

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

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0.35rem 0.85rem;
  margin-bottom: 1rem;
}

.page-disclaimer .clause__num {
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: clamp(1.7rem, 6.2vw, 2.5rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--c-steel-soft);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.22rem, 3.8vw, 1.68rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--c-deep);
}

.page-disclaimer .clause__body p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--c-ink);
}

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

.page-disclaimer .clause__body .callout {
  margin: 1.15rem 0 0;
  padding: 0.9rem 1.05rem;
  background: var(--c-amber-pale);
  border-left: 3px solid var(--c-amber);
  border-radius: 0 12px 12px 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--c-deep-2);
}

/* ---------- 折叠条目 ---------- */
.page-disclaimer .clause__fold {
  margin-top: 1.05rem;
  background: rgba(229, 223, 208, 0.45);
  border: 1px dashed var(--c-steel-soft);
  border-radius: 12px;
}

.page-disclaimer .clause__fold summary {
  position: relative;
  padding: 0.76rem 1.1rem 0.76rem 2.35rem;
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--c-steel);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--dur) var(--ease);
}

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

.page-disclaimer .clause__fold summary::before {
  content: "+";
  position: absolute;
  left: 1.05rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  line-height: 1;
  color: var(--c-amber);
}

.page-disclaimer .clause__fold[open] summary::before {
  content: "\2013";
}

.page-disclaimer .clause__fold summary:hover {
  color: var(--c-deep);
}

.page-disclaimer .clause__points {
  margin: 0;
  padding: 0 1.15rem 1.05rem 2.35rem;
  list-style: none;
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(32, 40, 42, 0.86);
}

.page-disclaimer .clause__points li {
  position: relative;
  padding-left: 0.9rem;
  margin-bottom: 0.5rem;
}

.page-disclaimer .clause__points li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.38rem;
  height: 1px;
  background: var(--c-steel-soft);
}

/* ---------- 收口色块 ---------- */
.page-disclaimer .terms-closer {
  background: var(--c-deep);
  color: var(--c-paper);
  padding: clamp(2rem, 6vw, 3.2rem) 0 clamp(2.2rem, 6vw, 3.4rem);
}

.page-disclaimer .terms-closer__inner {
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .terms-closer__kicker {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--c-amber);
}

.page-disclaimer .terms-closer__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: #fff;
}

.page-disclaimer .terms-closer__text {
  margin: 0;
  max-width: 46ch;
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.8);
}

.page-disclaimer .terms-closer__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.4rem;
  margin-top: 0.9rem;
}

.page-disclaimer .terms-closer__link {
  font-size: 0.9rem;
  color: var(--c-amber-pale);
  text-decoration: none;
  border-bottom: 1px solid rgba(227, 139, 36, 0.55);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .terms-closer__link:hover {
  color: var(--c-amber);
  border-color: var(--c-amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-masthead__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.8rem;
  }

  .page-disclaimer .clause__head {
    gap: 0.4rem 1.15rem;
  }

  .page-disclaimer .clause__body p {
    font-size: 1.02rem;
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-body {
    max-width: 820px;
    padding-bottom: clamp(3rem, 6vw, 4.4rem);
  }

  .page-disclaimer .clause {
    scroll-margin-top: 5.4rem;
  }

  .page-disclaimer .terms-closer__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-rail__list a,
  .page-disclaimer .clause__fold summary,
  .page-disclaimer .terms-closer__link {
    transition: none;
  }
}
<<<END>>>