.page-disclaimer {
  --clause-line: rgba(124, 247, 212, .16);
  --clause-ink: #d7f4e8;
  position: relative;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 72, 64, .38) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(42, 72, 64, .26) 0 1px, transparent 1px 96px);
  background-position: center top;
}

.page-disclaimer .breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: .5rem;
  color: var(--grid);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 首屏框景 */
.page-disclaimer .terms-hero {
  padding-top: clamp(1.2rem, 3vw, 2rem);
}

.page-disclaimer .terms-hero__frame {
  padding: clamp(1.3rem, 3.6vw, 2.8rem);
  background:
    radial-gradient(120% 130% at 88% 8%, rgba(14, 217, 165, .13), transparent 58%),
    linear-gradient(160deg, var(--pitch-800), var(--pitch-900) 72%);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.6rem);
}

.page-disclaimer .terms-hero__body h1 {
  margin: .5rem 0 0;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .terms-hero__body .section__lead {
  margin: 1rem 0 0;
  max-width: 46ch;
  color: var(--clause-ink);
  font-size: clamp(.95rem, 2.2vw, 1.05rem);
  line-height: 1.85;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.4rem;
}

.page-disclaimer .terms-hero__media {
  margin: 0;
}

.page-disclaimer .terms-hero__media .figure__media {
  border: 1px solid var(--clause-line);
  background:
    repeating-linear-gradient(90deg, rgba(42, 72, 64, .45) 0 1px, transparent 1px 28px),
    var(--pitch-700);
}

.page-disclaimer .terms-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 6;
}

.page-disclaimer .terms-hero__media .figure__caption {
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* 条款主体：粘性目录 + 窄栏正文 */
.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3.4rem);
  align-items: start;
}

.page-disclaimer .terms-rail__sticky {
  display: block;
  padding: 1.1rem 1.1rem 1.2rem;
  border: 1px solid var(--clause-line);
  background: linear-gradient(180deg, rgba(11, 36, 26, .92), rgba(6, 20, 15, .82));
}

.page-disclaimer .terms-rail__label {
  margin: 0 0 .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mint);
}

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

.page-disclaimer .terms-toc a {
  display: flex;
  gap: .6rem;
  align-items: baseline;
  padding: .55rem .2rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--clause-ink);
  font-size: .84rem;
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-disclaimer .terms-toc a:hover,
.page-disclaimer .terms-toc a:focus-visible {
  color: var(--cyan);
  padding-left: .5rem;
}

.page-disclaimer .terms-toc .num {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  color: var(--mint);
  flex: 0 0 auto;
}

.page-disclaimer .terms-rail__note {
  margin: .9rem 0 1rem;
  font-size: .76rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .terms-totop {
  margin-top: .2rem;
}

.page-disclaimer .terms-col {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
  min-width: 0;
}

.page-disclaimer .terms-clause {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.9rem) clamp(1rem, 3vw, 1.8rem) clamp(1.2rem, 3vw, 2rem);
  border-top: 1px solid var(--clause-line);
  background: linear-gradient(180deg, rgba(11, 36, 26, .55), transparent 88%);
  scroll-margin-top: 6.5rem;
}

.page-disclaimer .terms-clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(48px, 12vw, 96px);
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .terms-clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 7vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  color: rgba(124, 247, 212, .22);
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-clause h2 {
  margin: .35rem 0 .9rem;
  font-size: clamp(1.2rem, 3.6vw, 1.6rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-disclaimer .terms-clause p {
  margin: 0 0 .95rem;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--clause-ink);
}

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

/* 页尾联系 */
.page-disclaimer .terms-contact {
  display: grid;
  gap: .9rem;
  padding: clamp(1.3rem, 3.6vw, 2.4rem);
  border: 1px solid var(--clause-line);
  background:
    radial-gradient(110% 140% at 6% 10%, rgba(255, 90, 54, .12), transparent 55%),
    linear-gradient(150deg, var(--pitch-800), var(--pitch-900));
}

.page-disclaimer .terms-contact__title {
  margin: 0;
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  font-weight: 800;
  color: var(--ink);
}

.page-disclaimer .terms-contact p {
  margin: 0;
  max-width: 58ch;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .terms-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .4rem;
}

.page-disclaimer .terms-contact__actions .btn {
  max-width: 100%;
  word-break: break-all;
}

@media (min-width: 720px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: var(--rail) minmax(0, 1fr);
  }

  .page-disclaimer .terms-rail__sticky {
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .terms-clause {
    padding-left: clamp(1.6rem, 3vw, 2.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc a,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .breadcrumbs,
  .page-disclaimer .terms-rail,
  .page-disclaimer .terms-totop,
  .page-disclaimer .terms-contact__actions {
    display: none;
  }

  .page-disclaimer .terms-hero__frame,
  .page-disclaimer .terms-clause,
  .page-disclaimer .terms-contact {
    border-color: #999;
    background: #fff;
    color: #111;
  }

  .page-disclaimer .terms-clause h2,
  .page-disclaimer .terms-hero__body h1,
  .page-disclaimer .terms-contact__title,
  .page-disclaimer .terms-clause p,
  .page-disclaimer .terms-contact p {
    color: #111;
  }
}