.page-disclaimer {
  --terms-line: rgba(124, 136, 153, .40);
  --terms-surface: rgba(18, 41, 74, .40);
  --terms-surface-hot: rgba(18, 41, 74, .80);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(22px, 3.6vw, 48px) 0 clamp(26px, 4vw, 54px);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 5.4vw, 56px);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--snow);
}

.page-disclaimer .terms-hero h1::after {
  content: "";
  display: block;
  width: 68px;
  height: 3px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--gold), rgba(216, 163, 60, 0));
}

.page-disclaimer .terms-hero .lede {
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(18px, 3vw, 38px);
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  min-width: 0;
}

.page-disclaimer .terms-hero__meta-k {
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-disclaimer .terms-hero__meta-v {
  font-size: .96rem;
  color: var(--snow);
}

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

.page-disclaimer .terms-hero__figure .figure__frame {
  overflow: hidden;
}

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

/* ---------- 锚点目录 ---------- */
.page-disclaimer .chapter-nav {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(18, 41, 74, .52);
}

.page-disclaimer .chapter-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0 clamp(14px, 2.4vw, 34px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .chapter-nav__item {
  min-width: 0;
}

.page-disclaimer .chapter-nav__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 0;
  font-size: .92rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .chapter-nav__link .num {
  font-size: .82rem;
  color: var(--gold);
}

.page-disclaimer .chapter-nav__link:hover,
.page-disclaimer .chapter-nav__link:focus-visible,
.page-disclaimer .chapter-nav__link[aria-current="true"] {
  color: var(--snow);
  border-bottom-color: var(--gold);
}

.page-disclaimer .chapter-nav__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- 条款分区 ---------- */
.page-disclaimer .terms-section {
  padding: clamp(32px, 5vw, 62px) 0 0;
}

.page-disclaimer .terms-section + .terms-section {
  border-top: 1px solid var(--line-soft);
  margin-top: clamp(32px, 5vw, 62px);
}

.page-disclaimer .terms-section__head {
  max-width: 64ch;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-disclaimer .terms-section__title {
  position: relative;
  margin: 0;
  padding-left: 20px;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.3;
  color: var(--snow);
}

.page-disclaimer .terms-section__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .32em;
  bottom: .32em;
  width: 4px;
  background: var(--gold);
}

.page-disclaimer .terms-section__lede {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .terms-list {
  display: grid;
  gap: clamp(12px, 1.6vw, 18px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 24px;
  padding: clamp(18px, 2.2vw, 26px) clamp(16px, 2vw, 26px);
  border: 1px solid var(--terms-line);
  border-left-width: 3px;
  border-left-color: var(--cinnabar);
  background: var(--terms-surface);
  transition: border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.page-disclaimer .terms-item:hover,
.page-disclaimer .terms-item:focus-within,
.page-disclaimer .terms-item:focus-visible {
  border-color: var(--gold);
  border-left-color: var(--gold);
  background: var(--terms-surface-hot);
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .terms-item:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-disclaimer .terms-item__no {
  font-size: 1.08rem;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 2px;
}

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

.page-disclaimer .terms-item__title {
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-disclaimer .terms-item__text {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-disclaimer .terms-item__hint {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-soft);
  font-size: .88rem;
  line-height: 1.7;
  color: var(--slate);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .terms-item:hover .terms-item__hint,
.page-disclaimer .terms-item:focus-within .terms-item__hint,
.page-disclaimer .terms-item:focus-visible .terms-item__hint {
  color: var(--snow);
  border-left-color: var(--gold);
}

.page-disclaimer .terms-item__tag {
  justify-self: start;
  margin-top: 2px;
  white-space: nowrap;
}

@media (min-width: 820px) {
  .page-disclaimer .terms-item {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    align-items: start;
  }
}

/* ---------- 联系与反馈 ---------- */
.page-disclaimer .terms-contact {
  padding-bottom: clamp(44px, 6vw, 86px);
}

.page-disclaimer .terms-contact__panel {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding: clamp(22px, 3vw, 38px);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(18, 41, 74, .92), rgba(10, 26, 47, .96));
  box-shadow: var(--shadow-1);
}

.page-disclaimer .terms-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  color: var(--snow);
}

.page-disclaimer .terms-contact__text {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-disclaimer .terms-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 18px;
}

.page-disclaimer .terms-contact__links a {
  color: var(--gold);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(216, 163, 60, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .terms-contact__links a:hover,
.page-disclaimer .terms-contact__links a:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

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

.page-disclaimer .terms-contact__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-disclaimer .terms-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .terms-contact__k {
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-disclaimer .terms-contact__v {
  font-size: .98rem;
  color: var(--snow);
  overflow-wrap: anywhere;
}

@media (min-width: 560px) {
  .page-disclaimer .terms-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 6px 16px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-disclaimer .terms-contact__panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-item,
  .page-disclaimer .terms-item__hint,
  .page-disclaimer .chapter-nav__link,
  .page-disclaimer .terms-contact__links a {
    transition: none;
  }

  .page-disclaimer .terms-item:hover,
  .page-disclaimer .terms-item:focus-within,
  .page-disclaimer .terms-item:focus-visible {
    transform: none;
  }
}