.page-disclaimer {
  --toc-w: 250px;
  --clause-gap: clamp(2.2rem, 4.5vw, 3.6rem);
  background: var(--ink-900);
  color: var(--paper);
  min-width: 0;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  padding-block: clamp(1.4rem, 3vw, 2.2rem) clamp(1.8rem, 4vw, 3rem);
  border-bottom: 1px solid var(--hair);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(56, 242, 214, 0.09), transparent 62%),
    linear-gradient(180deg, var(--ink-900), var(--ink-900));
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(1.2rem, 3vw, 2rem);
  min-width: 0;
}

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

.page-disclaimer .terms-hero h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .terms-hero__deck {
  margin: 1.15rem 0 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  line-height: 1.78;
  color: rgba(232, 238, 247, 0.84);
}

.page-disclaimer .terms-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.4rem;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-disclaimer .terms-hero__meta .t-num {
  font-family: var(--font-mono);
  color: var(--cyan);
  margin-right: 0.35rem;
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(155deg, rgba(56, 242, 214, 0.10), rgba(7, 11, 20, 0) 58%),
    var(--ink-800);
  box-shadow: 12px 12px 0 0 rgba(26, 42, 63, 0.9);
}

.page-disclaimer .terms-hero__figure::after {
  content: "";
  position: absolute;
  inset: 8px 8px auto auto;
  width: 46px;
  height: 4px;
  background: var(--orange);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-disclaimer .terms-hero__figure .figure__caption {
  margin-top: 0.6rem;
  padding: 0 0.2rem 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--mute);
}

/* ---------- 目录 + 正文双栏 ---------- */

.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  padding-block: clamp(2.2rem, 5vw, 4rem);
  min-width: 0;
}

.page-disclaimer .terms-toc {
  align-self: start;
  min-width: 0;
  padding: 1rem 1rem 1.2rem;
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 26, 43, 0.9), rgba(7, 11, 20, 0.6));
}

.page-disclaimer .terms-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
  border-left: 1px solid var(--hair);
}

.page-disclaimer .terms-toc__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.45rem;
  align-items: baseline;
  margin-left: -1px;
  padding: 0.5rem 0.55rem;
  border-left: 2px solid transparent;
  color: var(--mute);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  background: var(--cyan-soft);
  outline: none;
}

.page-disclaimer .terms-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-700);
  filter: brightness(2.4);
}

.page-disclaimer .terms-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.2rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

/* ---------- 条款章节 ---------- */

.page-disclaimer .terms-body {
  display: grid;
  gap: var(--clause-gap);
  min-width: 0;
}

.page-disclaimer .terms-clause {
  scroll-margin-top: calc(var(--rail-h) + 2rem);
  padding-top: 1.4rem;
  border-top: 1px solid rgba(107, 111, 138, 0.35);
  min-width: 0;
}

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

.page-disclaimer .terms-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.05rem;
}

.page-disclaimer .terms-clause__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .terms-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .terms-clause__content {
  display: grid;
  gap: 0.9rem;
  max-width: 74ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(232, 238, 247, 0.86);
}

.page-disclaimer .terms-clause__content p {
  margin: 0;
}

.page-disclaimer .terms-clause__content strong {
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .hl-cyan {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-disclaimer .terms-meta {
  margin-top: 0.4rem !important;
  padding-top: 0.9rem;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-disclaimer .terms-block {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.4rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--hair-strong);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: var(--orange-soft);
}

.page-disclaimer .terms-block__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .terms-block ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .terms-block li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(232, 238, 247, 0.84);
}

.page-disclaimer .terms-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 常见疑问 ---------- */

.page-disclaimer .terms-faq {
  padding-block: clamp(2.4rem, 5vw, 4rem);
  border-top: 1px solid var(--hair);
  background:
    linear-gradient(180deg, rgba(14, 26, 43, 0.72), rgba(7, 11, 20, 0));
}

.page-disclaimer .terms-faq__grid {
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.8rem);
  min-width: 0;
}

.page-disclaimer .terms-faq__intro h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.22;
  color: var(--paper);
}

.page-disclaimer .terms-faq__intro p {
  margin: 0.9rem 0 0;
  max-width: 40ch;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--mute);
}

.page-disclaimer .accordion {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hair);
  min-width: 0;
}

.page-disclaimer .accordion__item {
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.05rem 0.2rem;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  cursor: pointer;
}

.page-disclaimer .accordion__trigger::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--cyan);
  transition: transform 0.22s ease;
}

.page-disclaimer .accordion__item[data-open] .accordion__trigger::after {
  transform: rotate(45deg);
}

.page-disclaimer .accordion__trigger:hover,
.page-disclaimer .accordion__trigger:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .accordion__panel {
  padding: 0 0.2rem 1.2rem;
  max-width: 70ch;
  font-size: 0.95rem;
  line-height: 1.78;
  color: rgba(232, 238, 247, 0.8);
}

.page-disclaimer .accordion__panel p {
  margin: 0;
}

/* ---------- 收束区 ---------- */

.page-disclaimer .terms-outro__panel {
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(11, 59, 58, 0.55), rgba(14, 26, 43, 0.9) 62%),
    var(--ink-800);
  min-width: 0;
}

.page-disclaimer .terms-outro__text h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .terms-outro__text p {
  margin: 0.85rem 0 0;
  max-width: 52ch;
  font-size: 0.98rem;
  line-height: 1.78;
  color: rgba(232, 238, 247, 0.82);
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-disclaimer .terms-outro__actions .btn {
  flex: 0 1 auto;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .terms-hero__figure {
    box-shadow: 16px 16px 0 0 rgba(26, 42, 63, 0.9);
  }
}

@media (min-width: 860px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 4rem);
  }

  .page-disclaimer .terms-hero__lead {
    padding-bottom: 0.6rem;
  }

  .page-disclaimer .terms-faq__grid {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    align-items: start;
  }

  .page-disclaimer .terms-outro__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }

  .page-disclaimer .terms-outro__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: clamp(3rem, 6vw, 5.5rem);
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--rail-h) + 1.5rem);
    max-height: calc(100vh - var(--rail-h) - 3rem);
    overflow-y: auto;
  }

  .page-disclaimer .terms-clause__head {
    gap: 1.1rem;
  }

  .page-disclaimer .terms-clause__content {
    padding-left: 2.55rem;
  }

  .page-disclaimer .terms-block {
    margin-left: 2.55rem;
  }

  .page-disclaimer .terms-meta {
    margin-left: 2.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-top,
  .page-disclaimer .accordion__trigger::after {
    transition: none;
  }
}