.page-disclaimer {
  --terms-rail-w: 15rem;
  background: var(--bg-base);
  color: var(--fg);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏说明 ---------- */
.page-disclaimer .terms-intro {
  padding-top: clamp(2.2rem, 6vw, 3.8rem);
  padding-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-disclaimer .terms-intro .crumbs {
  margin-bottom: 1.5rem;
}

.page-disclaimer .terms-intro .eyebrow {
  margin: 0 0 0.7rem;
}

.page-disclaimer .terms-intro .display {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 7.5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-disclaimer .terms-intro .lede {
  max-width: 40ch;
  margin: 0;
  color: var(--fg-soft);
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  line-height: 1.8;
}

/* ---------- 顶部视觉带 ---------- */
.page-disclaimer .terms-band {
  display: block;
  margin: 0;
  overflow: hidden;
  background: var(--bg-raised);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 刻度分隔线 ---------- */
.page-disclaimer .terms-rule {
  height: 6px;
  margin: 0 0 clamp(1.6rem, 4vw, 2.6rem);
  background: repeating-linear-gradient(
    to right,
    rgba(216, 182, 121, 0.5) 0 1px,
    transparent 1px 28px
  );
}

/* ---------- 正文底色区 ---------- */
.page-disclaimer .terms-body {
  --terms-ink: #0A1E3F;
  --terms-ink-soft: #4A5C7D;
  --terms-line: rgba(10, 30, 63, 0.14);

  background: var(--pearl);
  color: var(--terms-ink);
  padding-block: clamp(1.8rem, 5vw, 3.2rem) clamp(2.6rem, 6vw, 4.5rem);
}

.page-disclaimer .terms-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.4rem);
}

/* ---------- 右侧窄栏 ---------- */
.page-disclaimer .terms-rail {
  min-width: 0;
}

.page-disclaimer .terms-rail__sticky {
  position: static;
}

.page-disclaimer .terms-rail__label {
  margin: 0 0 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--terms-line);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--terms-ink-soft);
  text-transform: uppercase;
}

.page-disclaimer .terms-nav ol {
  list-style: none;
  margin: 0;
  padding: 0 0 0.4rem;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .terms-nav li {
  flex: 0 0 auto;
}

.page-disclaimer .terms-nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-s);
  background: rgba(10, 30, 63, 0.05);
  color: var(--terms-ink-soft);
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition:
    color var(--dur) var(--ease-out),
    background-color var(--dur) var(--ease-out);
}

.page-disclaimer .terms-nav a:hover,
.page-disclaimer .terms-nav a:focus-visible {
  color: var(--terms-ink);
  background: rgba(10, 30, 63, 0.1);
}

.page-disclaimer .terms-nav a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-disclaimer .terms-nav .mono {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-disclaimer .terms-meta {
  margin-top: 1.2rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--terms-line);
  display: grid;
  gap: 0.45rem;
}

.page-disclaimer .terms-meta__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.7rem;
  margin: 0;
}

.page-disclaimer .terms-meta__key {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--terms-ink-soft);
}

.page-disclaimer .terms-meta__val {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--terms-ink);
}

/* ---------- 条款小节 ---------- */
.page-disclaimer .terms-main {
  min-width: 0;
}

.page-disclaimer .terms-clause {
  padding-block: clamp(1.3rem, 3.5vw, 2.1rem);
}

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

.page-disclaimer .terms-clause + .terms-clause {
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-clause__num {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 0.7rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--coral);
}

.page-disclaimer .terms-clause__num::after {
  content: "";
  width: clamp(30px, 12vw, 90px);
  height: 1px;
  background: var(--coral);
  opacity: 0.45;
}

.page-disclaimer .terms-clause__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--terms-ink);
}

.page-disclaimer .terms-clause__body {
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--terms-ink-soft);
}

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

.page-disclaimer .terms-clause__body p + p {
  margin-top: 0.85rem;
}

.page-disclaimer .terms-clause__body .mono {
  color: var(--terms-ink);
  font-weight: 700;
}

/* ---------- 联系方式卡 ---------- */
.page-disclaimer .terms-contact {
  margin-top: 1.15rem;
  padding: 1.05rem 1.15rem;
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: rgba(10, 30, 63, 0.05);
}

.page-disclaimer .terms-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .terms-contact__list li {
  display: grid;
  gap: 0.2rem;
}

.page-disclaimer .terms-contact__key {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--terms-ink-soft);
}

.page-disclaimer .terms-contact__val {
  color: var(--terms-ink);
  font-weight: 600;
  font-size: 0.95rem;
  word-break: break-word;
}

/* ---------- 相关页面 ---------- */
.page-disclaimer .terms-related {
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-disclaimer .terms-related a {
  display: block;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-s);
  background: rgba(10, 30, 63, 0.05);
  color: var(--terms-ink);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.55;
  text-decoration: none;
  transition:
    background-color var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}

.page-disclaimer .terms-related a:hover,
.page-disclaimer .terms-related a:focus-visible {
  background: rgba(10, 30, 63, 0.1);
  transform: translateY(-2px);
}

.page-disclaimer .terms-related a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-contact__list li {
    grid-template-columns: 6.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 0.75rem;
  }

  .page-disclaimer .terms-related__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-body__grid {
    grid-template-columns: minmax(0, 1fr) var(--terms-rail-w);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .terms-rail {
    grid-column: 2;
    grid-row: 1;
  }

  .page-disclaimer .terms-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .terms-rail__sticky {
    position: sticky;
    top: 6.5rem;
  }

  .page-disclaimer .terms-nav ol {
    display: grid;
    gap: 0.15rem;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-nav a {
    display: flex;
    white-space: normal;
    background: none;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    font-size: 0.875rem;
  }

  .page-disclaimer .terms-nav a:hover,
  .page-disclaimer .terms-nav a:focus-visible {
    border-left-color: var(--coral);
    background: rgba(10, 30, 63, 0.06);
  }
}

@media (max-width: 640px) {
  .page-disclaimer .terms-band img {
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }
}

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

  .page-disclaimer .terms-related a:hover,
  .page-disclaimer .terms-related a:focus-visible {
    transform: none;
  }
}