.page-disclaimer {
  --term-rule: rgba(16, 22, 19, 0.12);
  --term-card-bg: #FBF7EC;
  --term-accent: var(--stand-600);
  background: var(--night-900);
  color: var(--text-on-dark);
}

.page-disclaimer .breadcrumbs {
  padding-top: 22px;
  padding-bottom: 4px;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist-400);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--lime-400);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  padding: 26px 0 34px;
  background:
    radial-gradient(120% 96% at 10% 0%, rgba(199, 249, 75, 0.10), transparent 58%),
    radial-gradient(90% 80% at 96% 12%, rgba(46, 125, 255, 0.12), transparent 62%),
    var(--night-900);
  overflow: hidden;
}

.page-disclaimer .terms-hero-frame {
  display: grid;
  gap: 18px;
}

.page-disclaimer .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-disclaimer .terms-title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.125rem, 7.4vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--paper-100);
  max-width: 18ch;
}

.page-disclaimer .terms-lead {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--mist-400);
  max-width: 56ch;
}

.page-disclaimer .term-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .term-badge {
  display: inline-block;
  padding: 7px 15px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(199, 249, 75, 0.34);
  background: rgba(199, 249, 75, 0.06);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--paper-100);
}

.page-disclaimer .term-badge--blue {
  border-color: rgba(46, 125, 255, 0.5);
  background: rgba(46, 125, 255, 0.12);
  color: #C3D7FF;
}

.page-disclaimer .terms-vlabel {
  display: none;
  margin: 0;
  justify-self: end;
  align-self: end;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.3em;
  color: rgba(220, 233, 225, 0.46);
}

/* ---------- 顶部纹理图 ---------- */

.page-disclaimer .terms-art {
  display: block;
  margin: 0;
  background: var(--night-800);
  border-top: 1px solid rgba(199, 249, 75, 0.14);
  border-bottom: 1px solid rgba(199, 249, 75, 0.14);
}

.page-disclaimer .terms-art img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ---------- 纸面条款区 ---------- */

.page-disclaimer .terms-sheet {
  background: var(--paper-100);
  color: var(--ink-900);
  padding: 40px 0 52px;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}

.page-disclaimer .terms-sheet-head {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.page-disclaimer .terms-sheet-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-disclaimer .terms-sheet-note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(16, 22, 19, 0.66);
  max-width: 52ch;
}

.page-disclaimer .terms-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--term-rule);
}

.page-disclaimer .terms-filter .chip {
  appearance: none;
  cursor: pointer;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(16, 22, 19, 0.18);
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--fs-14);
  line-height: 1.2;
  color: var(--ink-900);
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .terms-filter .chip:hover {
  background: rgba(23, 64, 52, 0.08);
}

.page-disclaimer .terms-filter .chip:focus-visible {
  outline: 2px solid var(--night-800);
  outline-offset: 2px;
}

.page-disclaimer .terms-filter .chip[aria-pressed="true"] {
  background: var(--night-800);
  border-color: var(--night-800);
  color: var(--lime-400);
  font-weight: 700;
}

/* ---------- 条款卡片 ---------- */

.page-disclaimer .term-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-disclaimer .term-card {
  background: var(--term-card-bg);
  border: 1px solid rgba(16, 22, 19, 0.1);
  border-left: 5px solid var(--term-accent);
  border-radius: var(--r-md);
  padding: 18px 18px 18px 16px;
  transition: background-color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .term-card:hover,
.page-disclaimer .term-card[open] {
  background: #FFFFFF;
}

.page-disclaimer .term-card--voice { --term-accent: var(--red-500); }
.page-disclaimer .term-card--third { --term-accent: var(--blue-500); }
.page-disclaimer .term-card--uptime { --term-accent: var(--night-800); }
.page-disclaimer .term-card--update { --term-accent: var(--lime-400); border-left-width: 8px; }
.page-disclaimer .term-card--fix { --term-accent: var(--mist-400); border-left-width: 8px; }

.page-disclaimer .term-head {
  display: flex;
  align-items: center;
  gap: 13px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .term-head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term-head:focus-visible {
  outline: 2px solid var(--night-800);
  outline-offset: 4px;
  border-radius: var(--r-sm);
}

.page-disclaimer .term-num {
  flex: 0 0 auto;
  padding: 4px 9px;
  border-radius: var(--r-sm);
  background: rgba(16, 22, 19, 0.07);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-900);
}

.page-disclaimer .term-title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .term-head::after {
  content: "+";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(16, 22, 19, 0.22);
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  line-height: 1;
  color: var(--ink-900);
}

.page-disclaimer .term-card[open] .term-head::after {
  content: "−";
  background: var(--night-800);
  border-color: var(--night-800);
  color: var(--lime-400);
}

.page-disclaimer .term-body {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--term-rule);
  font-size: var(--fs-16);
  line-height: 1.75;
  color: rgba(16, 22, 19, 0.78);
  max-width: 60ch;
}

/* ---------- 结尾引导 ---------- */

.page-disclaimer .terms-outro {
  background: var(--night-900);
  padding: 48px 0 60px;
}

.page-disclaimer .terms-outro-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper-100);
}

.page-disclaimer .terms-outro-lead {
  margin: 12px 0 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--mist-400);
  max-width: 48ch;
}

.page-disclaimer .outro-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-disclaimer .outro-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid rgba(199, 249, 75, 0.2);
  background: rgba(23, 64, 52, 0.55);
  text-decoration: none;
  transition: border-color 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.page-disclaimer .outro-card:hover {
  border-color: var(--lime-400);
  background: rgba(23, 64, 52, 0.85);
  transform: translateY(-2px);
}

.page-disclaimer .outro-card-title {
  font-size: var(--fs-20);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-disclaimer .outro-card-text {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist-400);
}

.page-disclaimer .outro-note {
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(199, 249, 75, 0.16);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--mist-400);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-disclaimer .terms-hero {
    padding: 40px 0 46px;
  }

  .page-disclaimer .terms-sheet {
    padding: 52px 0 68px;
  }

  .page-disclaimer .term-card {
    padding: 22px 24px 22px 20px;
  }

  .page-disclaimer .outro-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero-frame {
    grid-template-columns: minmax(0, 1fr) 52px;
    align-items: end;
    gap: 32px;
  }

  .page-disclaimer .terms-vlabel {
    display: block;
  }

  .page-disclaimer .terms-art img {
    max-height: 520px;
  }

  .page-disclaimer .terms-sheet-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 26ch);
    align-items: end;
    gap: 32px;
    margin-bottom: 30px;
  }

  .page-disclaimer .term-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .term-title {
    font-size: var(--fs-20);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .outro-card:hover {
    transform: none;
  }

  .page-disclaimer .terms-filter .chip,
  .page-disclaimer .term-card,
  .page-disclaimer .outro-card {
    transition: opacity 0.16s ease;
  }
}
</main>