.page-disclaimer {
  --pd-rail: clamp(18px, 3vw, 30px);
  --pd-pad: clamp(26px, 4vw, 42px);
  display: block;
  background: var(--ink-950);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 62px);
  background:
    radial-gradient(110% 80% at 88% -10%, rgba(42, 43, 107, 0.55), transparent 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: -40px;
  width: 2px;
  height: 120%;
  background: linear-gradient(180deg, transparent, rgba(47, 227, 200, 0.4), transparent);
  transform: rotate(12deg);
  pointer-events: none;
}

.page-disclaimer .notice-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  margin-top: clamp(20px, 3vw, 34px);
  align-items: end;
}

.page-disclaimer .notice-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--mist-100);
  margin: 12px 0 0;
  max-width: 13em;
}

.page-disclaimer .notice-hero-copy .lede {
  margin: 18px 0 0;
  max-width: 58ch;
  color: var(--mist-200);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.72;
}

.page-disclaimer .notice-hero-media {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .notice-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .notice-index {
  background: var(--ink-850);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .notice-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: var(--ink-850);
  color: var(--mist-200);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-disclaimer .notice-index-link:hover,
.page-disclaimer .notice-index-link:focus-visible {
  background: var(--teal-800);
  color: var(--cyan-300);
}

.page-disclaimer .notice-index-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .notice-stack {
  padding-top: clamp(20px, 3vw, 34px);
  padding-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .notice-stack--lower {
  padding-top: clamp(28px, 4vw, 48px);
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  gap: 10px 32px;
  padding: var(--pd-pad) 0 var(--pd-pad) var(--pd-rail);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--pd-pad);
  bottom: var(--pd-pad);
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan-400), rgba(47, 227, 200, 0));
}

.page-disclaimer .clause--indigo::before {
  background: linear-gradient(180deg, #6f70d8, rgba(42, 43, 107, 0));
}

.page-disclaimer .clause--wine::before {
  background: linear-gradient(180deg, var(--red-500), rgba(92, 27, 50, 0));
}

.page-disclaimer .clause-num {
  align-self: start;
  justify-self: start;
  margin: 0 0 6px;
  padding: 2px 8px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
  border: 1px solid var(--line-strong);
  line-height: 1.4;
}

.page-disclaimer .clause-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--mist-100);
  margin: 6px 0 14px;
}

.page-disclaimer .clause-text p {
  margin: 0 0 12px;
  max-width: 68ch;
  color: var(--mist-200);
  font-size: 16px;
  line-height: 1.72;
}

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

.page-disclaimer .clause-text a {
  color: var(--cyan-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .clause-text a:hover,
.page-disclaimer .clause-text a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
  max-width: 68ch;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 22px;
  color: var(--mist-200);
  font-size: 16px;
  line-height: 1.68;
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--cyan-400);
}

.page-disclaimer .clause-list strong {
  color: var(--mist-100);
  font-weight: 600;
}

/* ---------- 引用写法示例 ---------- */
.page-disclaimer .cite-sample {
  display: grid;
  gap: 6px;
  margin: 16px 0 18px;
  padding: 16px 18px;
  max-width: 68ch;
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(47, 227, 200, 0.08), rgba(5, 22, 31, 0.35));
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--cyan-300);
  overflow-x: auto;
  word-break: break-word;
}

.page-disclaimer .cite-sample-label {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 2px;
}

.page-disclaimer .cite-line {
  display: block;
}

/* ---------- 中部提示带 ---------- */
.page-disclaimer .notice-band {
  position: relative;
  padding: clamp(30px, 4.5vw, 58px) 0;
  scroll-margin-top: 96px;
  background:
    linear-gradient(135deg, rgba(92, 27, 50, 0.95) 0%, rgba(92, 27, 50, 0.72) 52%, rgba(5, 22, 31, 0.96) 100%),
    var(--wine-700);
  border-top: 1px solid rgba(233, 242, 245, 0.16);
  border-bottom: 1px solid rgba(233, 242, 245, 0.16);
}

.page-disclaimer .notice-band-inner {
  display: grid;
  gap: 12px;
  max-width: 78ch;
  padding-left: clamp(16px, 3vw, 28px);
  border-left: 3px solid rgba(233, 242, 245, 0.5);
}

.page-disclaimer .notice-band-inner[data-reveal="shown"] {
  animation: pd-band-glow 1.8s ease-out 1;
}

@keyframes pd-band-glow {
  0% {
    border-left-color: var(--red-500);
  }
  55% {
    border-left-color: var(--red-500);
  }
  100% {
    border-left-color: rgba(233, 242, 245, 0.5);
  }
}

.page-disclaimer .notice-band-num {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--mist-100);
  opacity: 0.7;
}

.page-disclaimer .notice-band-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.16;
  color: var(--paper-050);
  letter-spacing: 0.005em;
}

.page-disclaimer .notice-band-text {
  margin: 0;
  max-width: 70ch;
  color: rgba(233, 242, 245, 0.88);
  font-size: 16px;
  line-height: 1.74;
}

/* ---------- 底部入口 ---------- */
.page-disclaimer .notice-next {
  padding: clamp(34px, 5vw, 66px) 0;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-900), var(--ink-950));
}

.page-disclaimer .notice-next-inner {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-disclaimer .notice-next-title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.2;
  color: var(--mist-100);
}

.page-disclaimer .notice-next-text {
  margin: 0;
  max-width: 62ch;
  color: var(--mist-200);
  font-size: 16px;
  line-height: 1.72;
}

.page-disclaimer .notice-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .notice-next-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-400);
}

.page-disclaimer .notice-next-note a {
  color: var(--cyan-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-disclaimer .notice-next-note a:hover,
.page-disclaimer .notice-next-note a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .notice-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }

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

  .page-disclaimer .clause {
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .clause-num {
    margin: 6px 0 0;
  }

  .page-disclaimer .notice-next-inner {
    grid-template-columns: minmax(0, 1.35fr) auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-band-inner[data-reveal="shown"] {
    animation: none;
  }

  .page-disclaimer .notice-index-link,
  .page-disclaimer .clause-text a,
  .page-disclaimer .notice-next-note a {
    transition: none;
  }
}