.page-disclaimer {
  --disc-gap: clamp(1.25rem, 3vw, 2rem);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-950);
  padding-block: clamp(2.5rem, 7vw, 5rem) clamp(2rem, 5vw, 3.75rem);
}

.page-disclaimer .disc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -3;
}

.page-disclaimer .disc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(115% 85% at 88% 4%, rgba(255, 92, 138, 0.2), transparent 56%),
    linear-gradient(168deg, rgba(7, 26, 43, 0.4) 0%, var(--ink-900) 74%);
}

.page-disclaimer .disc-hero__slice {
  position: absolute;
  z-index: -1;
  top: -24%;
  right: -12%;
  width: 62%;
  height: 156%;
  background: linear-gradient(202deg, rgba(53, 240, 200, 0.18), transparent 64%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
}

.page-disclaimer .disc-hero .crumbs {
  margin-bottom: clamp(1rem, 3vw, 1.75rem);
}

.page-disclaimer .disc-hero .eyebrow {
  color: var(--gold);
  margin-bottom: 0.55rem;
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  font-size: clamp(1.95rem, 5.4vw, 3.6rem);
  max-width: 18em;
  text-wrap: balance;
}

.page-disclaimer .disc-hero .lede {
  margin-top: 1rem;
  max-width: 36em;
  color: var(--light-dim);
  font-size: clamp(0.95rem, 2.2vw, 1.0625rem);
  line-height: 1.75;
}

/* ---------- 阅读进度 ---------- */
.page-disclaimer .disc-progress {
  height: 3px;
  width: 100%;
  background: rgba(53, 240, 200, 0.14);
}

.page-disclaimer .disc-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--neon), var(--gold));
  transition: width 0.12s linear;
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-top: clamp(1.75rem, 5vw, 3rem);
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  border-top: 1px solid var(--glass-line);
  padding-top: 0.9rem;
  min-width: 0;
}

.page-disclaimer .disc-toc__title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 0.7rem;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
}

.page-disclaimer .disc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--glass-line);
  background: var(--glass-soft);
  color: var(--paper);
  font-size: 0.8125rem;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.page-disclaimer .disc-toc__link .mono {
  color: var(--neon);
  font-size: 0.75rem;
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  border-color: var(--neon);
  background: rgba(53, 240, 200, 0.12);
  transform: translateY(-1px);
  outline: none;
}

.page-disclaimer .disc-toc__link:focus-visible {
  box-shadow: 0 0 0 2px var(--ink-900), 0 0 0 4px var(--neon);
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .disc-body {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  position: relative;
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--r-m);
  border-left: 3px solid var(--neon-deep);
  padding: clamp(1.15rem, 3.2vw, 2rem);
  margin-bottom: var(--disc-gap);
  box-shadow: 0 20px 44px -34px rgba(0, 0, 0, 0.95);
  scroll-margin-top: 5.5rem;
  transition: box-shadow 0.22s ease, border-color 0.22s ease;
}

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

.page-disclaimer .disc-clause:target {
  border-left-color: var(--neon);
  box-shadow:
    inset 0 0 0 1px rgba(11, 122, 104, 0.45),
    0 20px 44px -30px rgba(0, 0, 0, 0.95);
}

.page-disclaimer .disc-clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.6rem;
  padding: 0.28rem 0.5rem;
  border-radius: var(--r-s);
  background: var(--ink-900);
  color: var(--gold);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.9rem;
}

.page-disclaimer .disc-clause h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  line-height: 1.35;
  color: var(--ink-text);
  margin-bottom: 0.65rem;
}

.page-disclaimer .disc-clause p {
  font-size: 0.9875rem;
  line-height: 1.8;
  color: var(--ink-text);
  max-width: 42em;
}

.page-disclaimer .disc-clause p + p,
.page-disclaimer .disc-clause p + ul,
.page-disclaimer .disc-clause ul + p {
  margin-top: 0.85rem;
}

.page-disclaimer .disc-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  max-width: 42em;
}

.page-disclaimer .disc-points + p,
.page-disclaimer .disc-points + .disc-contact-strip {
  margin-top: 1rem;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-text);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--neon-deep);
  transform: rotate(45deg);
}

.page-disclaimer .disc-points strong {
  color: var(--gold-deep);
  font-weight: 700;
}

.page-disclaimer .disc-clause a {
  color: var(--neon-deep);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  color: var(--ink-900);
  text-decoration-thickness: 2px;
  outline: none;
}

.page-disclaimer .disc-inline-link {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- 联系方式条 ---------- */
.page-disclaimer .disc-contact-strip {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  border-radius: var(--r-s);
  background: var(--paper-2);
  border-left: 3px solid var(--gold);
}

.page-disclaimer .disc-contact-strip p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-disclaimer .disc-contact-strip__k {
  flex: 0 0 auto;
  min-width: 4.6em;
  color: var(--muted);
  font-size: 0.8125rem;
}

.page-disclaimer .disc-contact-strip .mono {
  color: var(--ink-text);
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---------- 右侧关键点 ---------- */
.page-disclaimer .disc-aside {
  min-width: 0;
  border: 1px solid var(--glass-line);
  border-radius: var(--r-m);
  background: var(--glass);
  padding: clamp(1rem, 3vw, 1.35rem);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-disclaimer .disc-aside__title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--neon);
  margin-bottom: 0.75rem;
}

.page-disclaimer .disc-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .disc-aside__list li {
  position: relative;
  padding-left: 1.05rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .disc-aside__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(242, 196, 109, 0.6);
}

.page-disclaimer .disc-aside__note {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--glass-line);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--light-dim);
}

/* ---------- 渐显 ---------- */
.page-disclaimer .js-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-disclaimer .js-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .disc-clause:nth-child(odd) {
    margin-right: clamp(0.75rem, 4vw, 3rem);
  }

  .page-disclaimer .disc-clause:nth-child(even) {
    margin-left: clamp(0.75rem, 4vw, 3rem);
  }
}

/* ---------- 桌面三栏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 190px minmax(0, 1fr) 250px;
    align-items: start;
    gap: clamp(1.75rem, 3.5vw, 2.75rem);
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 5.75rem;
    border-top: 0;
    border-left: 1px solid var(--glass-line);
    padding-top: 0;
    padding-left: 1.1rem;
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    gap: 0.45rem;
  }

  .page-disclaimer .disc-toc__link {
    width: 100%;
    border-radius: var(--r-s);
    border-color: transparent;
    background: transparent;
    padding: 0.4rem 0.55rem;
  }

  .page-disclaimer .disc-aside {
    position: sticky;
    top: 5.75rem;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .js-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .disc-progress__bar,
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-clause {
    transition: none;
  }
}