.page-disclaimer {
  --dc-pad: clamp(18px, 2.6vw, 28px);
  --dc-accent: var(--lime-400);
  background: var(--ink-900);
  color: var(--bone-100);
  font-family: var(--font-body);
}

.page-disclaimer .legal-crumbs {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: 20px var(--gutter) 10px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--field-gradient);
}

.page-disclaimer .legal-hero__figure {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.45) contrast(1.05);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(102deg, var(--ink-900) 10%, rgba(7, 19, 15, 0.84) 48%, rgba(7, 19, 15, 0.42) 100%);
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(42px, 7vw, 88px) var(--gutter) clamp(30px, 5vw, 56px);
}

.page-disclaimer .legal-hero__version {
  position: absolute;
  top: clamp(-4px, -0.6vw, 0px);
  right: 0;
  z-index: 0;
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(5rem, 19vw, 11rem);
  line-height: 0.78;
  letter-spacing: -0.05em;
  color: var(--mist-300);
  opacity: 0.15;
  pointer-events: none;
  user-select: none;
}

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

.page-disclaimer .legal-hero__title {
  position: relative;
  z-index: 1;
  margin: 0.16em 0 0.22em;
  max-width: 15ch;
}

.page-disclaimer .legal-hero__lead {
  position: relative;
  z-index: 1;
  max-width: 58ch;
  margin: 0;
  color: var(--mist-300);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-disclaimer .legal-hero__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-disclaimer .legal-jump {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-jump__link {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--mist-300);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-jump__link:hover,
.page-disclaimer .legal-jump__link:focus-visible {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .legal-block {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(36px, 5.5vw, 72px) var(--gutter);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 24px);
}

.page-disclaimer .legal-block:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .legal-block__aside {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .legal-block__num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.18em;
  color: var(--amber-500);
}

.page-disclaimer .legal-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-28);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--bone-100);
}

.page-disclaimer .legal-block__body {
  min-width: 0;
}

.page-disclaimer .legal-block__body > p {
  margin: 0 0 1.1em;
  max-width: 68ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--bone-100);
}

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

.page-disclaimer .legal-block__body a {
  color: var(--lime-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, 0.4);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-block__body a:hover,
.page-disclaimer .legal-block__body a:focus-visible {
  border-bottom-color: var(--lime-400);
}

/* ---------- 两组对照卡 ---------- */
.page-disclaimer .legal-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-disclaimer .legal-compare__card {
  --card-accent: var(--lime-400);
  box-sizing: border-box;
  min-width: 0;
  padding: var(--dc-pad);
  background: var(--charcoal-800);
  border: 1px solid var(--line);
  border-top: 3px solid var(--card-accent);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-compare__card--talk {
  --card-accent: var(--amber-500);
}

.page-disclaimer .legal-compare__card:hover,
.page-disclaimer .legal-compare__card:focus-within {
  border-color: var(--lime-400);
  border-top-color: var(--card-accent);
}

.page-disclaimer .legal-compare__heading {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-28);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--card-accent);
}

.page-disclaimer .legal-compare__sub {
  margin: 8px 0 0;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--mist-300);
}

.page-disclaimer .legal-compare__list {
  list-style: none;
  margin: clamp(18px, 2.4vw, 24px) 0 0;
  padding: 0;
}

.page-disclaimer .legal-compare__item {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 10px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-compare__item p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--bone-100);
}

.page-disclaimer .legal-compare__num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.9;
  color: var(--mist-300);
  letter-spacing: 0.06em;
}

.page-disclaimer .legal-compare__foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 68ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--mist-300);
}

/* ---------- 分条条款 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0 16px 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--lime-400);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.page-disclaimer .clause:hover::before,
.page-disclaimer .clause:focus-within::before {
  opacity: 1;
}

.page-disclaimer .clause p {
  margin: 0;
  min-width: 0;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--bone-100);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.95;
  letter-spacing: 0.08em;
  color: var(--amber-500);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .legal-contact {
  margin-top: clamp(20px, 3vw, 30px);
  padding: var(--dc-pad);
  background: var(--charcoal-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--lime-400);
}

.page-disclaimer .legal-contact__row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--bone-100);
  overflow-wrap: anywhere;
}

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

.page-disclaimer .legal-contact__row:last-child {
  padding-bottom: 0;
}

.page-disclaimer .legal-contact__label {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.14em;
  color: var(--mist-300);
}

.page-disclaimer .legal-contact__value {
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  color: var(--lime-400);
  overflow-wrap: anywhere;
}

/* ---------- 懒显现 ---------- */
.page-disclaimer [data-reveal].is-armed {
  opacity: 0;
  transform: translateY(8px);
}

.page-disclaimer [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

/* ---------- 断点 ---------- */
@media (min-width: 880px) {
  .page-disclaimer .legal-compare {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-block {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-disclaimer .legal-block__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .legal-block {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

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

  .page-disclaimer .clause::before,
  .page-disclaimer .legal-compare__card,
  .page-disclaimer .legal-jump__link {
    transition: none;
  }
}