.page-disclaimer {
  --term-gap: 32px;
  --term-radius: 20px;
  --term-pad: 20px;
  --term-no-col: 1fr;
  --term-rail: 34px;
  background: var(--sb-void);
  color: var(--sb-text);
}

/* ================= 首屏横幅 ================= */
.page-disclaimer .term-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  padding: calc(var(--sb-head-h) + 56px) 0 48px;
  border-radius: 0 0 var(--sb-r-lg) var(--sb-r-lg);
}

.page-disclaimer .term-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(.65) contrast(1.06) brightness(.58);
}

.page-disclaimer .term-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(165deg, rgba(0, 224, 198, .20) 0%, rgba(5, 7, 13, .62) 44%, #05070D 90%),
    radial-gradient(120% 80% at 88% 6%, rgba(255, 138, 61, .16), transparent 62%);
}

.page-disclaimer .term-hero__inner {
  position: relative;
}

.page-disclaimer .term-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--sb-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--sb-cyan);
}

.page-disclaimer .term-hero__title {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--sb-sans);
  font-size: clamp(30px, 7vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--sb-text);
}

.page-disclaimer .term-hero__lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.85;
  color: #C4D2E4;
}

/* ================= 面包屑 ================= */
.page-disclaimer .sb-crumbs {
  padding: 22px 0 4px;
}

.page-disclaimer .sb-crumbs__list {
  font-family: var(--sb-mono);
  font-size: 12px;
  color: var(--sb-muted);
}

/* ================= 章节切换条 ================= */
.page-disclaimer .term-tabs {
  position: sticky;
  top: var(--sb-head-h);
  z-index: 30;
  margin-top: 14px;
  background: rgba(5, 7, 13, .9);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--sb-line);
  border-bottom: 1px solid var(--sb-line);
}

.page-disclaimer .term-tabs__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .term-tabs__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .term-tabs__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--sb-line);
  border-radius: var(--sb-pill);
  background: var(--sb-surface);
  color: var(--sb-muted);
  font-family: var(--sb-mono);
  font-size: 13px;
  letter-spacing: .04em;
  white-space: nowrap;
  text-decoration: none;
  transition:
    color var(--sb-dur) var(--sb-ease),
    background-color var(--sb-dur) var(--sb-ease),
    border-color var(--sb-dur) var(--sb-ease),
    transform var(--sb-dur) var(--sb-ease);
}

.page-disclaimer .term-tabs__link:hover,
.page-disclaimer .term-tabs__link:focus-visible {
  background: var(--sb-orange);
  border-color: var(--sb-orange);
  color: #0B1220;
  transform: translateY(-1px);
  outline: none;
}

/* ================= 条款卡片堆栈 ================= */
.page-disclaimer .term-stack {
  display: grid;
  gap: var(--term-gap);
  max-width: 940px;
  margin: 0 auto;
  padding: 44px 0 40px;
}

.page-disclaimer .term-card {
  position: relative;
  display: grid;
  grid-template-columns: var(--term-no-col);
  gap: 10px;
  padding: var(--term-pad);
  border: 1px solid var(--sb-line);
  border-radius: var(--term-radius);
  background: var(--sb-card);
  scroll-margin-top: calc(var(--sb-head-h) + 96px);
  transition:
    border-color var(--sb-dur) var(--sb-ease),
    background-color var(--sb-dur) var(--sb-ease);
}

.page-disclaimer .term-card:hover {
  border-color: var(--sb-cyan);
}

.page-disclaimer .term-card:target {
  border-color: var(--sb-orange);
}

.page-disclaimer .term-card.is-current {
  border-color: rgba(0, 224, 198, .5);
}

.page-disclaimer .term-card + .term-card::before {
  content: "";
  position: absolute;
  left: var(--term-rail);
  top: calc(-1 * var(--term-gap));
  width: 1px;
  height: var(--term-gap);
  background: var(--sb-line);
}

.page-disclaimer .term-card__no {
  margin: 0;
  font-family: var(--sb-mono);
  font-size: 12px;
  letter-spacing: .18em;
  line-height: 1.5;
  color: var(--sb-cyan);
}

.page-disclaimer .term-card__title {
  margin: 0 0 14px;
  font-family: var(--sb-sans);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 900;
  line-height: 1.32;
  color: var(--sb-text);
}

.page-disclaimer .term-card__body p {
  max-width: 62ch;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: #C9D6E8;
}

.page-disclaimer .term-card__body p:last-child {
  margin-bottom: 0;
}

/* 短条目列表 */
.page-disclaimer .term-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .term-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--sb-muted);
}

.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--sb-cyan);
}

/* 数据更新明细 */
.page-disclaimer .term-spec {
  display: grid;
  margin: 18px 0 16px;
  padding: 0;
  border-top: 1px solid var(--sb-line);
}

.page-disclaimer .term-spec__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--sb-line);
}

.page-disclaimer .term-spec__row dt {
  font-family: var(--sb-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--sb-cyan);
}

.page-disclaimer .term-spec__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sb-text);
}

/* 转载申请步骤 */
.page-disclaimer .term-steps {
  display: grid;
  gap: 12px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: term-step;
}

.page-disclaimer .term-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  font-family: var(--sb-mono);
  font-size: 13px;
  line-height: 1.78;
  color: var(--sb-muted);
}

.page-disclaimer .term-steps li::before {
  counter-increment: term-step;
  content: "0" counter(term-step);
  color: var(--sb-orange);
  font-weight: 700;
}

/* ================= 收尾区 ================= */
.page-disclaimer .term-foot {
  display: grid;
  gap: 18px;
  margin: 0 0 64px;
  padding: 24px var(--term-pad);
  border: 1px solid var(--sb-line);
  border-radius: var(--term-radius);
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(0, 224, 198, .12), transparent 56%),
    var(--sb-surface);
}

.page-disclaimer .term-foot__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sb-muted);
}

.page-disclaimer .term-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .term-foot__actions .sb-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ================= 入场效果 ================= */
.sb-js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity .28s var(--sb-ease),
    transform .28s var(--sb-ease);
}

.sb-js .page-disclaimer [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ================= 响应式 ================= */
@media (min-width: 620px) {
  .page-disclaimer {
    --term-pad: 26px;
  }

  .page-disclaimer .term-spec__row {
    grid-template-columns: 176px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer {
    --term-pad: 32px;
    --term-no-col: 88px;
    --term-rail: calc(var(--term-pad) + 44px);
  }

  .page-disclaimer .term-hero {
    min-height: 420px;
    padding: calc(var(--sb-head-h) + 76px) 0 64px;
  }

  .page-disclaimer .term-card {
    grid-template-columns: var(--term-no-col) 1fr;
    gap: 28px;
  }

  .page-disclaimer .term-card__no {
    padding-top: 6px;
  }

  .page-disclaimer .term-foot {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 28px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sb-js .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .term-tabs__link:hover,
  .page-disclaimer .term-tabs__link:focus-visible {
    transform: none;
  }
}