.page-disclaimer {
  --d-gap: clamp(16px, 4.2vw, 52px);
  background: var(--ink-black);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(480px, 66vh, 740px);
  overflow: hidden;
  isolation: isolate;
  background: var(--ink-black);
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .disclaimer-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .disclaimer-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: .5;
  filter: saturate(.72) contrast(1.1);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7, 20, 16, .82) 0%, rgba(7, 20, 16, .22) 36%, rgba(7, 20, 16, .95) 92%),
    radial-gradient(120% 80% at 8% 96%, rgba(14, 59, 42, .7) 0%, rgba(7, 20, 16, 0) 62%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: calc(var(--header-h) + clamp(48px, 10vw, 110px));
  padding-bottom: clamp(34px, 6vw, 68px);
}

.page-disclaimer .disclaimer-hero .breadcrumb {
  display: inline-block;
  margin: 0 0 22px;
}

.page-disclaimer .disclaimer-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 12px;
  list-style: none;
  border: 1px solid var(--line);
  background: rgba(7, 20, 16, .74);
}

.page-disclaimer .disclaimer-hero .breadcrumb__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--note);
}

.page-disclaimer .disclaimer-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .disclaimer-hero .breadcrumb__link {
  color: var(--archive);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .disclaimer-hero .breadcrumb__link:hover,
.page-disclaimer .disclaimer-hero .breadcrumb__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .disclaimer-hero .breadcrumb__current {
  color: var(--paper);
  font-weight: 700;
}

.page-disclaimer .disclaimer-hero h1 {
  margin: 0;
  font-size: clamp(36px, 7vw, 82px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.025em;
  color: var(--paper);
  max-width: 16em;
  text-wrap: balance;
}

.page-disclaimer .disclaimer-hero__lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--archive);
}

/* ---------- 竖轴骨架 ---------- */
.page-disclaimer .statement-body {
  padding: clamp(28px, 4vw, 52px) 0 clamp(48px, 7vw, 96px);
}

.page-disclaimer .statement-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: clamp(34px, 5vw, 66px) 0;
  border-top: 2px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .statement-block__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .statement-block h2 {
  margin: 0 0 18px;
  font-size: clamp(23px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--paper);
  max-width: 20em;
}

.page-disclaimer .statement-block p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--archive);
}

.page-disclaimer .statement-block p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .statement-block strong {
  color: var(--neon);
  font-weight: 700;
}

.page-disclaimer .statement-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--neon);
  padding-bottom: 1px;
  transition: background .2s ease, color .2s ease;
}

.page-disclaimer .statement-link:hover,
.page-disclaimer .statement-link:focus-visible {
  background: var(--neon);
  color: var(--ink-black);
}

/* ---------- D01 数据面板 ---------- */
.page-disclaimer .scope-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: clamp(24px, 3vw, 34px) 0 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-brut);
}

.page-disclaimer .scope-panel__cell {
  padding: 20px 22px;
}

.page-disclaimer .scope-panel__cell + .scope-panel__cell {
  border-top: 2px solid var(--line);
}

.page-disclaimer .scope-panel__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--note);
}

.page-disclaimer .scope-panel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .scope-panel__value small {
  margin-left: 6px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--note);
}

.page-disclaimer .scope-panel__note {
  margin: 12px 0 0;
  font-size: 13px !important;
  line-height: 1.65 !important;
  color: var(--note);
  max-width: none;
}

/* ---------- D04 正误对照 ---------- */
.page-disclaimer .cite-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: clamp(24px, 3vw, 34px) 0 0;
  border: 2px solid var(--line);
}

.page-disclaimer .cite-col {
  padding: 22px 22px 24px;
  background: var(--panel);
}

.page-disclaimer .cite-col + .cite-col {
  border-top: 2px solid var(--line);
}

.page-disclaimer .cite-col--ok {
  background: linear-gradient(180deg, rgba(182, 255, 60, .09) 0%, rgba(22, 24, 26, 1) 62%);
}

.page-disclaimer .cite-col--no {
  background: linear-gradient(180deg, rgba(255, 122, 26, .1) 0%, rgba(22, 24, 26, 1) 62%);
}

.page-disclaimer .cite-col__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-disclaimer .cite-col--ok .cite-col__head {
  color: var(--neon);
}

.page-disclaimer .cite-col--no .cite-col__head {
  color: var(--orange);
}

.page-disclaimer .cite-col__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 2px solid currentColor;
  font-size: 13px;
  line-height: 1;
}

.page-disclaimer .cite-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .cite-list li {
  position: relative;
  margin: 0 0 14px;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--archive);
}

.page-disclaimer .cite-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .cite-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 2px;
  background: var(--line);
}

.page-disclaimer .cite-col--ok .cite-list li::before {
  background: var(--neon);
}

.page-disclaimer .cite-col--no .cite-list li::before {
  background: var(--orange);
}

/* ---------- D05 三档使用规范 ---------- */
.page-disclaimer .usage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
}

.page-disclaimer .usage-card {
  position: relative;
  padding: 24px 22px 22px;
  border: 2px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .usage-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--line);
}

.page-disclaimer .usage-card--ok::before {
  background: var(--neon);
}

.page-disclaimer .usage-card--check::before {
  background: var(--orange);
}

.page-disclaimer .usage-card--stop::before {
  background: var(--note);
}

.page-disclaimer .usage-card__badge {
  display: inline-block;
  margin: 4px 0 16px;
  padding: 3px 9px;
  border: 2px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.4;
}

.page-disclaimer .usage-card--ok .usage-card__badge {
  color: var(--neon);
}

.page-disclaimer .usage-card--check .usage-card__badge {
  color: var(--orange);
}

.page-disclaimer .usage-card--stop .usage-card__badge {
  color: var(--note);
}

.page-disclaimer .usage-card .cite-list li::before {
  background: currentColor;
  opacity: .55;
}

.page-disclaimer .usage-card p {
  max-width: none;
}

.page-disclaimer .usage-foot {
  margin-top: 22px;
  font-size: 15px !important;
  color: var(--note) !important;
}

.page-disclaimer .statement-cta {
  display: inline-block;
  margin-top: 10px;
  text-decoration: none;
}

/* ---------- 双入口横条 ---------- */
.page-disclaimer .statement-exits {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(36px, 5vw, 66px);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-brut);
}

.page-disclaimer .exit-link {
  display: block;
  padding: clamp(24px, 3.4vw, 38px) clamp(20px, 3vw, 34px);
  text-decoration: none;
  color: var(--paper);
  transition: background .25s ease;
}

.page-disclaimer .exit-link + .exit-link {
  border-top: 2px solid var(--line);
}

.page-disclaimer .exit-link:hover,
.page-disclaimer .exit-link:focus-visible {
  background: var(--deep-green);
}

.page-disclaimer .exit-link__kicker {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--note);
}

.page-disclaimer .exit-link__title {
  display: block;
  margin-bottom: 10px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  letter-spacing: -.015em;
  line-height: 1.2;
}

.page-disclaimer .exit-link--accent .exit-link__title {
  color: var(--neon);
}

.page-disclaimer .exit-link__desc {
  display: block;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--archive);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .scope-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .scope-panel__cell + .scope-panel__cell {
    border-top: 0;
    border-left: 2px solid var(--line);
  }
}

@media (min-width: 720px) {
  .page-disclaimer .cite-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .cite-col + .cite-col {
    border-top: 0;
    border-left: 2px solid var(--line);
  }
}

@media (min-width: 768px) {
  .page-disclaimer .usage-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .statement-exits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .exit-link + .exit-link {
    border-top: 0;
    border-left: 2px solid var(--line);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .statement-block {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    padding: clamp(46px, 5.4vw, 78px) 0;
  }

  .page-disclaimer .statement-block__index {
    font-size: 30px;
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .breadcrumb__link,
  .page-disclaimer .statement-link,
  .page-disclaimer .exit-link {
    transition: none;
  }
}