.page-disclaimer {
  --cl-gap: clamp(22px, 5vw, 46px);
  --cl-line: rgba(91, 44, 111, .26);
  background: var(--brand-porcelain);
  color: var(--brand-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
}

/* ---------- 首屏：框景 ---------- */
.page-disclaimer .terms-hero {
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(30, 132, 73, .30), transparent 58%),
    linear-gradient(180deg, var(--brand-deep) 0%, #241030 100%);
  color: var(--brand-porcelain);
  padding: clamp(20px, 5vw, 48px) 0 clamp(30px, 6vw, 66px);
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  display: grid;
  gap: var(--cl-gap);
  border: 1px solid var(--line-gold);
  padding: clamp(18px, 4.5vw, 42px);
}

.page-disclaimer .terms-hero__grid::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--brand-gold) 0 1px, transparent 1px 26px);
  opacity: .6;
  pointer-events: none;
}

.page-disclaimer .terms-hero__lead {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .terms-hero__lead .breadcrumb {
  color: rgba(253, 254, 254, .72);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
}

.page-disclaimer .terms-hero__lead .breadcrumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .terms-hero__lead .breadcrumb a:hover,
.page-disclaimer .terms-hero__lead .breadcrumb a:focus-visible {
  color: var(--brand-moss);
  border-color: var(--brand-moss);
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 8.5vw, 62px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--brand-porcelain);
}

.page-disclaimer .terms-hero h1::after {
  content: "";
  display: block;
  width: clamp(56px, 16vw, 108px);
  height: 3px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-accent));
}

.page-disclaimer .terms-hero__lead .lede {
  margin: 0;
  max-width: 46em;
  font-size: clamp(16px, 3.9vw, 18px);
  line-height: 1.75;
  color: rgba(253, 254, 254, .88);
}

.page-disclaimer .terms-hero__meta {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--brand-moss);
}

.page-disclaimer .terms-figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-gold);
  filter: saturate(1.05);
}

.page-disclaimer .terms-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(169, 223, 191, .9);
}

/* ---------- 速览 ---------- */
.page-disclaimer .terms-brief {
  background: var(--brand-mist);
  border-bottom: 1px solid var(--cl-line);
  padding: clamp(28px, 6vw, 56px) 0;
}

.page-disclaimer .terms-brief__grid {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-disclaimer .terms-brief__aside h2 {
  margin: 8px 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 5.6vw, 34px);
  line-height: 1.25;
  color: var(--brand-primary);
}

.page-disclaimer .terms-brief__aside p {
  margin: 0;
  max-width: 34em;
}

.page-disclaimer .terms-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cl-line);
}

.page-disclaimer .terms-brief__list li {
  border-bottom: 1px solid var(--cl-line);
}

.page-disclaimer .terms-brief__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 8px 14px 0;
  color: var(--brand-ink);
  text-decoration: none;
  font-size: 16px;
  transition: color var(--t-fast) var(--ease-out), padding-left var(--t-fast) var(--ease-out);
}

.page-disclaimer .terms-brief__link:hover,
.page-disclaimer .terms-brief__link:focus-visible {
  color: var(--brand-accent);
  padding-left: 8px;
}

.page-disclaimer .terms-brief__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--brand-accent);
  flex: 0 0 auto;
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .terms-clauses {
  background:
    linear-gradient(180deg, var(--brand-deep) 0%, #241030 60%, var(--brand-deep) 100%);
  color: var(--brand-porcelain);
  padding: clamp(34px, 7vw, 84px) 0 clamp(40px, 8vw, 96px);
}

.page-disclaimer .terms-clauses__top {
  display: grid;
  gap: 18px;
  padding-bottom: clamp(20px, 4vw, 34px);
  border-bottom: 1px solid var(--line-gold);
  margin-bottom: clamp(26px, 5vw, 50px);
}

.page-disclaimer .terms-clauses__top h2 {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(26px, 6vw, 42px);
  line-height: 1.2;
  color: var(--brand-porcelain);
}

.page-disclaimer .terms-clauses__note {
  margin: 0 0 12px;
  font-size: 14px;
  color: rgba(253, 254, 254, .74);
}

.page-disclaimer .terms-clauses__tools .accordion__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .accordion__action {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--brand-moss);
  background: transparent;
  border: 1px solid rgba(169, 223, 191, .5);
  padding: 7px 14px;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .accordion__action:hover,
.page-disclaimer .accordion__action:focus-visible {
  color: var(--brand-deep);
  background: var(--brand-moss);
  border-color: var(--brand-moss);
}

.page-disclaimer .terms-clauses__list {
  display: flex;
  flex-direction: column;
  gap: clamp(30px, 6vw, 64px);
}

.page-disclaimer .clause-card {
  position: relative;
  background: var(--brand-porcelain);
  color: var(--brand-ink);
  border: 1px solid rgba(91, 44, 111, .3);
  border-left: 4px solid var(--brand-primary);
  padding: clamp(20px, 4.5vw, 40px) clamp(18px, 4vw, 44px);
  box-shadow:
    10px 10px 0 -2px rgba(169, 223, 191, .28),
    20px 20px 0 -6px rgba(212, 175, 55, .20);
  scroll-margin-top: 96px;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}

.page-disclaimer .clause-card:hover,
.page-disclaimer .clause-card:focus-within {
  border-color: var(--brand-accent);
  border-left-color: var(--brand-accent);
  box-shadow:
    10px 10px 0 -2px rgba(30, 132, 73, .26),
    20px 20px 0 -6px rgba(212, 175, 55, .30);
}

.page-disclaimer .clause-card__heading {
  margin: 0;
  font-weight: inherit;
}

.page-disclaimer .clause-card__trigger {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 0 0 14px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--cl-line);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  color: inherit;
}

.page-disclaimer .clause-card__trigger:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 4px;
}

.page-disclaimer .clause-card__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--brand-accent);
  background: rgba(169, 223, 191, .3);
  border: 1px solid rgba(30, 132, 73, .35);
  padding: 3px 9px;
}

.page-disclaimer .clause-card__label {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(19px, 4.4vw, 26px);
  line-height: 1.35;
  color: var(--brand-primary);
}

.page-disclaimer .clause-card__sign {
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--brand-gold);
  transition: transform var(--t-mid) var(--ease-out), color var(--t-fast) var(--ease-out);
}

.page-disclaimer .clause-card__trigger[aria-expanded="false"] .clause-card__sign {
  transform: rotate(90deg);
  color: var(--brand-accent);
}

.page-disclaimer .clause-card__panel {
  overflow: hidden;
}

.page-disclaimer .clause-card__inner {
  padding-top: clamp(14px, 3vw, 22px);
}

.page-disclaimer .clause-card__inner p {
  margin: 0 0 1.1em;
  font-size: clamp(15.5px, 3.7vw, 17px);
  line-height: 1.78;
  color: var(--brand-ink);
}

.page-disclaimer .clause-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--cl-line);
}

.page-disclaimer .copy-token {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--brand-primary);
  background: rgba(91, 44, 111, .07);
  border: 1px dashed rgba(91, 44, 111, .4);
  padding: 6px 12px;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .copy-token:hover,
.page-disclaimer .copy-token:focus-visible {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
  background: rgba(169, 223, 191, .28);
}

.page-disclaimer .clause-card__link {
  font-size: 14px;
  color: var(--brand-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 132, 73, .45);
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .clause-card__link::after {
  content: " →";
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-disclaimer .clause-card__link:hover,
.page-disclaimer .clause-card__link:focus-visible {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}

/* ---------- 后续入口 ---------- */
.page-disclaimer .terms-next {
  background: var(--brand-porcelain);
  padding: clamp(34px, 7vw, 78px) 0 clamp(40px, 8vw, 88px);
}

.page-disclaimer .terms-next h2 {
  margin: 0 0 clamp(20px, 4vw, 36px);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 5.4vw, 34px);
  line-height: 1.25;
  color: var(--brand-primary);
}

.page-disclaimer .terms-next__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .terms-next__item {
  display: grid;
  gap: 6px;
  padding: 20px 18px;
  border: 1px solid var(--cl-line);
  border-top: 3px solid var(--brand-primary);
  background: var(--brand-porcelain);
  text-decoration: none;
  color: var(--brand-ink);
  transition: border-color var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .terms-next__item:hover,
.page-disclaimer .terms-next__item:focus-visible {
  border-color: var(--brand-accent);
  border-top-color: var(--brand-accent);
  background: rgba(169, 223, 191, .16);
  transform: translateY(-3px);
}

.page-disclaimer .terms-next__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--brand-accent);
}

.page-disclaimer .terms-next__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  color: var(--brand-primary);
}

.page-disclaimer .terms-next__desc {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--brand-ink);
}

.page-disclaimer .terms-next__back {
  margin: clamp(26px, 5vw, 44px) 0 0;
}

.page-disclaimer .terms-next__back .btn--ghost {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--brand-primary);
  border: 1px solid var(--brand-primary);
  padding: 10px 18px;
  text-decoration: none;
  background: transparent;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);
}

.page-disclaimer .terms-next__back .btn--ghost:hover,
.page-disclaimer .terms-next__back .btn--ghost:focus-visible {
  color: var(--brand-porcelain);
  background: var(--brand-accent);
  border-color: var(--brand-accent);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-brief__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-disclaimer .terms-clauses__top {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-disclaimer .terms-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .terms-hero__lead {
    padding-bottom: 6px;
  }

  .page-disclaimer .clause-card {
    padding-inline: clamp(30px, 3.2vw, 52px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-card,
  .page-disclaimer .clause-card__sign,
  .page-disclaimer .terms-next__item,
  .page-disclaimer .copy-token {
    transition: none;
  }
}