.page-disclaimer {
  --st-paper-bg: rgba(232, 241, 236, 0.045);
  --st-paper-line: rgba(232, 241, 236, 0.09);
  --st-gap: clamp(20px, 4vw, 44px);
  overflow-x: clip;
  background-color: var(--ink);
  color: var(--mist);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-disclaimer .st-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.45);
  padding-bottom: 1px;
}

.page-disclaimer .st-link:hover,
.page-disclaimer .st-link:focus-visible {
  border-bottom-color: var(--lime);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .st-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 6vw, 72px);
  background:
    linear-gradient(180deg, var(--char) 0%, rgba(16, 19, 21, 0) 100%),
    var(--ink);
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .st-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 52%;
  height: 100%;
  background: linear-gradient(200deg, var(--lime-veil) 0%, rgba(198, 255, 61, 0) 68%);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .st-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--st-gap);
  align-items: start;
}

.page-disclaimer .st-hero__kicker {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin: 0 0 14px;
}

.page-disclaimer .st-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(42px, 11vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--mist);
}

.page-disclaimer .st-hero h1::after {
  content: "";
  display: block;
  width: 76px;
  height: 5px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--lime), var(--gold));
}

.page-disclaimer .st-hero__lead {
  max-width: 34em;
  font-size: clamp(16px, 2.4vw, 18px);
  color: var(--mist);
  opacity: 0.92;
  margin: 0 0 18px;
}

.page-disclaimer .st-hero__version {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sage);
  margin: 0;
}

.page-disclaimer .st-hero__figure {
  position: relative;
}

.page-disclaimer .st-hero__figure .figure__media {
  border: 1px solid var(--rule);
  box-shadow: 10px 10px 0 rgba(44, 58, 56, 0.55);
}

.page-disclaimer .st-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.08);
}

.page-disclaimer .st-hero__figure .figure__caption {
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sage);
  font-family: var(--font-mono);
}

/* ---------- 目录 ---------- */
.page-disclaimer .st-toc {
  background: var(--night);
  border-bottom: 1px solid var(--rule);
  padding: clamp(20px, 3.5vw, 32px) 0;
}

.page-disclaimer .st-toc__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .st-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .st-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  text-decoration: none;
  color: var(--sage);
  border-left: 2px solid var(--rule);
  font-size: 15px;
}

.page-disclaimer .st-toc__list a .mono {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .st-toc__list em {
  font-style: normal;
}

.page-disclaimer .st-toc__list a:hover,
.page-disclaimer .st-toc__list a:focus-visible {
  color: var(--mist);
  border-left-color: var(--lime);
  background: rgba(198, 255, 61, 0.06);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .st-body {
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-disclaimer .st-clause {
  border-top: 1px solid var(--rule);
  padding: clamp(34px, 5.5vw, 68px) 0;
}

.page-disclaimer .st-clause:first-child {
  border-top: 0;
}

.page-disclaimer .st-clause__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 40px);
}

.page-disclaimer .st-clause__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .st-clause__rail .chapter-band__no {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.18em;
}

.page-disclaimer .st-clause__rail::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.page-disclaimer .st-clause h2 {
  margin: 0 0 18px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--mist);
}

.page-disclaimer .st-paper {
  position: relative;
  background: linear-gradient(170deg, var(--st-paper-bg), rgba(232, 241, 236, 0.012));
  border: 1px solid var(--st-paper-line);
  border-left: 3px solid var(--lime);
  padding: clamp(20px, 3.6vw, 40px);
  box-shadow: 9px 9px 0 rgba(44, 58, 56, 0.45), 18px 18px 0 rgba(44, 58, 56, 0.16);
}

.page-disclaimer .st-paper p {
  margin: 0 0 1.1em;
  font-size: clamp(15px, 2.2vw, 16.5px);
  color: var(--mist);
  opacity: 0.93;
}

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

.page-disclaimer .st-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .st-list li {
  position: relative;
  padding-left: 26px;
  font-size: clamp(15px, 2.2vw, 16px);
  color: var(--sage);
}

.page-disclaimer .st-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 13px;
  height: 2px;
  background: var(--lime);
}

.page-disclaimer .st-list strong {
  color: var(--mist);
  font-weight: 700;
}

/* ---------- 刻度尺 ---------- */
.page-disclaimer .st-ruler {
  display: block;
  width: 100%;
  height: auto;
  margin: 22px 0 10px;
}

.page-disclaimer .st-ruler__legend {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--sage);
  margin-bottom: 22px;
}

.page-disclaimer .st-ruler__hot {
  color: var(--gold);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .st-contact {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
  border-top: 1px solid var(--rule);
  padding-top: 22px;
}

.page-disclaimer .st-contact li {
  display: grid;
  gap: 4px;
}

.page-disclaimer .st-contact .contact-line__key {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .st-contact .contact-line__val {
  color: var(--mist);
  font-size: 15px;
  word-break: break-word;
}

.page-disclaimer .st-contact .contact-line__sub {
  color: var(--sage);
  font-size: 13px;
}

/* ---------- 收束印章 ---------- */
.page-disclaimer .st-seal-band {
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, var(--char), var(--ink));
  padding: clamp(32px, 5vw, 60px) 0;
}

.page-disclaimer .st-seal-band__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(20px, 4vw, 40px);
}

.page-disclaimer .st-seal {
  position: relative;
  flex: 0 0 auto;
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
  transform: rotate(-6deg);
}

.page-disclaimer .st-seal svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-disclaimer .st-seal__en {
  position: relative;
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-align: center;
  padding: 0 16px;
}

.page-disclaimer .st-seal-band__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .st-seal-band__note {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--sage);
}

.page-disclaimer .st-seal-band__btn {
  display: inline-block;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .st-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 24px;
  }

  .page-disclaimer .st-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: clamp(28px, 5vw, 64px);
  }

  .page-disclaimer .st-hero__figure {
    margin-top: 26px;
  }

  .page-disclaimer .st-seal-band__inner {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .st-clause__inner {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-disclaimer .st-clause__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-top: 8px;
  }

  .page-disclaimer .st-clause__rail::after {
    width: 1px;
    height: 56px;
    flex: 0 0 auto;
  }

  .page-disclaimer .st-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .st-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}