.page-disclaimer {
  --dsc-accent: var(--red);
  --dsc-rule: var(--line-light);
  background: var(--warm);
  color: var(--carbon);
}

/* 首屏：碳黑底 + 错位深红斜切块 */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--carbon);
  color: var(--warm);
  padding-top: clamp(26px, 6vw, 52px);
  padding-bottom: clamp(30px, 5vw, 60px);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 240, 232, .05) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(244, 240, 232, .05) 0 1px, transparent 1px 68px);
}

.page-disclaimer .legal-hero__slab {
  position: absolute;
  top: -14%;
  right: -22%;
  width: 74%;
  height: 126%;
  z-index: -1;
  pointer-events: none;
  transform: skewX(-15deg);
  opacity: .45;
  background: linear-gradient(200deg, var(--red-deep) 0%, var(--red) 40%, rgba(11, 13, 15, 0) 80%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero .breadcrumb__link {
  color: var(--cream);
}

.page-disclaimer .legal-hero .breadcrumb__item--current {
  color: var(--volt);
}

.page-disclaimer .legal-hero .eyebrow {
  margin: clamp(20px, 4vw, 34px) 0 0;
  color: var(--volt);
  font-size: 12px;
  letter-spacing: .18em;
}

.page-disclaimer .legal-hero h1 {
  margin: 8px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(40px, 12vw, 88px);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.page-disclaimer .legal-hero .lead {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 58ch;
  color: var(--cream);
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.85;
}

.page-disclaimer .hero-meta {
  margin: clamp(26px, 4vw, 44px) 0 0;
  display: grid;
  gap: 2px;
  max-width: 640px;
}

.page-disclaimer .hero-meta__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 11px 0;
  border-top: 1px solid var(--line-dark);
}

.page-disclaimer .hero-meta dt {
  min-width: 96px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--volt);
}

.page-disclaimer .hero-meta dd {
  margin: 0;
  color: var(--cream);
  font-size: 15px;
  line-height: 1.6;
}

.page-disclaimer .legal-figure-wrap {
  margin-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer .legal-figure {
  margin: 0;
}

.page-disclaimer .legal-hero .media-frame {
  background: var(--carbon-soft);
  border-color: var(--line-dark);
}

.page-disclaimer .legal-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .legal-hero .media-frame__caption {
  color: var(--cream);
  opacity: .72;
}

/* 正文画布 */
.page-disclaimer .legal-body {
  padding: clamp(38px, 7vw, 84px) 0 clamp(44px, 8vw, 96px);
  background: var(--warm);
}

/* 场景速查分段 */
.page-disclaimer .speed {
  margin-bottom: clamp(30px, 5vw, 54px);
}

.page-disclaimer .speed .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  border-bottom: 1px solid var(--dsc-rule);
}

.page-disclaimer .speed .tabs__tab {
  appearance: none;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  padding: 10px 14px;
  cursor: pointer;
}

.page-disclaimer .speed .tabs__tab:hover {
  color: var(--carbon);
}

.page-disclaimer .speed .tabs__tab[aria-selected="true"] {
  color: var(--carbon);
  border-bottom-color: var(--red);
  font-weight: 700;
}

.page-disclaimer .speed .tabs__panel {
  padding: 18px 2px 0;
}

.page-disclaimer .speed__list {
  margin: 0;
  padding-left: 1.3em;
  display: grid;
  gap: 8px;
  max-width: 66ch;
}

.page-disclaimer .speed__list li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--carbon);
}

/* 左侧编号轨道 + 右侧条款 */
.page-disclaimer .legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .legal-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--stone);
}

.page-disclaimer .legal-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .legal-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--dsc-rule);
  border-radius: 999px;
  color: var(--stone);
  font-size: 14px;
  text-decoration: none;
}

.page-disclaimer .legal-rail__link .mono {
  font-size: 12px;
  color: var(--red);
}

.page-disclaimer .legal-rail__link:hover,
.page-disclaimer .legal-rail__link:focus-visible {
  color: var(--carbon);
  border-color: var(--carbon);
}

.page-disclaimer .clause {
  --clause-accent: var(--stone);
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: 1px solid var(--dsc-rule);
  scroll-margin-top: 88px;
}

.page-disclaimer .clause--red { --clause-accent: var(--red); }
.page-disclaimer .clause--blue { --clause-accent: var(--blue); }
.page-disclaimer .clause--clay { --clause-accent: var(--clay); }
.page-disclaimer .clause--moss { --clause-accent: var(--moss); }

.page-disclaimer .clause__idx {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--clause-accent, var(--red));
}

.page-disclaimer .clause__title {
  position: relative;
  margin: 8px 0 14px;
  padding-left: 14px;
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.02em;
}

.page-disclaimer .clause__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .2em;
  bottom: .2em;
  width: 4px;
  background: var(--clause-accent, var(--red));
}

.page-disclaimer .clause p {
  margin: 0 0 10px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--carbon);
}

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

/* 折叠摘要 */
.page-disclaimer .corners {
  margin-top: clamp(30px, 5vw, 54px);
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--dsc-rule);
}

.page-disclaimer .corners__title {
  margin: 0 0 14px;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -.02em;
}

.page-disclaimer .qa {
  border-bottom: 1px solid var(--dsc-rule);
}

.page-disclaimer .qa summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .qa summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .qa summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--red);
}

.page-disclaimer .qa[open] summary::after {
  content: "–";
}

.page-disclaimer .qa__mark {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--clay);
}

.page-disclaimer .qa p {
  margin: 0 0 16px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}

/* 深色收束带：条款 06 */
.page-disclaimer .closing {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--carbon);
  color: var(--warm);
  scroll-margin-top: 40px;
}

.page-disclaimer .closing::before {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -45%;
  width: 52%;
  height: 130%;
  pointer-events: none;
  background: radial-gradient(circle at 30% 60%, rgba(182, 255, 59, .16), rgba(11, 13, 15, 0) 68%);
}

.page-disclaimer .closing__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  display: grid;
  gap: 16px;
}

.page-disclaimer .closing .clause__idx {
  color: var(--volt);
}

.page-disclaimer .closing h2 {
  margin: 0;
  font-size: clamp(24px, 4.4vw, 34px);
  font-weight: 800;
  letter-spacing: -.025em;
}

.page-disclaimer .closing p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--cream);
}

.page-disclaimer .closing__mail {
  font-family: var(--font-mono);
  color: var(--volt);
  word-break: break-all;
}

.page-disclaimer .closing a {
  color: var(--volt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 720px) {
  .page-disclaimer .hero-meta__row {
    padding: 12px 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .legal-grid {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 64px);
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: 40px;
    align-self: start;
  }

  .page-disclaimer .legal-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-disclaimer .legal-rail__link {
    width: 100%;
    padding: 9px 14px;
    border: 0;
    border-left: 3px solid var(--dsc-rule);
    border-radius: 0;
    transition: border-color .18s ease, background-color .18s ease;
  }

  .page-disclaimer .legal-rail__link:hover,
  .page-disclaimer .legal-rail__link:focus-visible {
    border-left-color: var(--red);
    background: rgba(11, 13, 15, .05);
  }

  .page-disclaimer .closing__inner {
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-rail__link {
    transition: none;
  }
}
</main>