.page-disclaimer {
  --legal-body-max: 64ch;
  --legal-rule-w: 54px;
  display: block;
  background: var(--ink);
  color: var(--ivory);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  background:
    radial-gradient(95% 130% at 100% 0%, rgba(200, 16, 46, 0.26), transparent 58%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(1.75rem, 5vw, 3rem) clamp(2rem, 5.5vw, 3.25rem);
}

.page-disclaimer .legal-hero__inner {
  display: grid;
  gap: clamp(1.25rem, 4vw, 2rem);
  align-items: end;
}

.page-disclaimer .legal-hero__crumb {
  margin-bottom: 1.15rem;
  font-size: 0.82rem;
}

.page-disclaimer .legal-hero__crumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .legal-hero__crumb a:hover,
.page-disclaimer .legal-hero__crumb a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .legal-hero__crumb [aria-current="page"] {
  color: var(--ivory);
}

.page-disclaimer .legal-hero__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
}

.page-disclaimer .legal-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 9vw, 3.9rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ivory);
}

.page-disclaimer .legal-hero__lede {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(0.95rem, 2.6vw, 1.06rem);
  line-height: 1.85;
  color: rgba(245, 243, 239, 0.78);
}

.page-disclaimer .legal-hero__rule {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--red) 0%,
    var(--red-deep) 24%,
    var(--line) 24.6%,
    var(--line) 58%,
    transparent 100%
  );
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

/* ---------- 通栏视觉 ---------- */
.page-disclaimer .legal-banner {
  margin: 0;
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .legal-toc {
  padding-block: clamp(1.1rem, 3.5vw, 1.75rem);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-disclaimer .legal-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.95rem 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 0.85rem;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--ivory);
  border-color: var(--cyan);
  background: rgba(46, 230, 214, 0.08);
}

.page-disclaimer .legal-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--red);
}

/* ---------- 正文章节 ---------- */
.page-disclaimer .legal-body {
  padding-block: clamp(2.25rem, 6vw, 4.25rem) clamp(2.5rem, 7vw, 5rem);
}

.page-disclaimer .legal-chapter {
  scroll-margin-top: calc(var(--header-h) + 20px);
  padding-block: clamp(1.75rem, 5vw, 3rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .legal-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0 0.85rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .legal-chapter__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.5rem, 6vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--red);
}

.page-disclaimer .legal-chapter__head::after {
  content: "";
  grid-column: 1 / -1;
  margin-top: 0.75rem;
  width: var(--legal-rule-w);
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--red-deep));
  transform: skewX(-26deg);
  transform-origin: left center;
}

.page-disclaimer .legal-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 4.4vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-chapter__body {
  max-width: var(--legal-body-max);
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(245, 243, 239, 0.82);
}

.page-disclaimer .legal-chapter__body > p {
  margin: 0 0 1em;
}

.page-disclaimer .legal-chapter__body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-chapter__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, 0.38);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-chapter__body a:hover,
.page-disclaimer .legal-chapter__body a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 提示条 ---------- */
.page-disclaimer .legal-note {
  margin-top: 1.35rem;
  padding: 1rem 1.15rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 176, 32, 0.32);
  border-radius: var(--r-sm);
  background: rgba(255, 176, 32, 0.07);
}

.page-disclaimer .legal-note__mark {
  width: 10px;
  height: 10px;
  margin-top: 0.5rem;
  border-radius: 2px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-disclaimer .legal-note__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(245, 243, 239, 0.86);
}

/* ---------- 规则条目 ---------- */
.page-disclaimer .legal-rules {
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .legal-rules__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.4rem 0.9rem;
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
  border-radius: var(--r-sm);
  background: var(--ink-2);
  transition: border-left-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .legal-rules__item:hover {
  border-left-color: var(--cyan);
  background: #171A21;
  transform: translateY(-2px);
}

.page-disclaimer .legal-rules__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 0.34rem;
}

.page-disclaimer .legal-rules__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(245, 243, 239, 0.84);
}

.page-disclaimer .legal-rules__text strong {
  color: var(--ivory);
  font-weight: 600;
}

/* ---------- 渠道刻度 ---------- */
.page-disclaimer .legal-timeline {
  margin: 1.5rem 0 0;
  padding: 0 0 0 1.35rem;
  list-style: none;
  display: grid;
  gap: 1.05rem;
  border-left: 1px solid var(--line);
}

.page-disclaimer .legal-timeline__item {
  position: relative;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(245, 243, 239, 0.8);
}

.page-disclaimer .legal-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--red);
  transform: translateX(-50%);
}

.page-disclaimer .legal-timeline__item--now::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(46, 230, 214, 0.14);
}

/* ---------- 落款 ---------- */
.page-disclaimer .legal-sign {
  margin-top: clamp(2.25rem, 6vw, 3.5rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1.5rem;
  font-size: 0.88rem;
  color: var(--mist);
}

.page-disclaimer .legal-sign__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ivory);
}

.page-disclaimer .legal-sign__icp {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-sign a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, 0.38);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-sign a:hover,
.page-disclaimer .legal-sign a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(1.5rem, 5vw, 3.5rem);
    align-items: end;
  }

  .page-disclaimer .legal-chapter__body,
  .page-disclaimer .legal-rules {
    max-width: min(var(--legal-body-max), 78%);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .legal-toc__link {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }

  .page-disclaimer .legal-banner__img {
    aspect-ratio: 16 / 7;
  }
}