.page-disclaimer {
  --notice-line: rgba(255, 210, 90, .22);
  --notice-line-soft: rgba(154, 166, 199, .20);
  --notice-surface: rgba(14, 21, 48, .80);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* 面包屑 */
.page-disclaimer .breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: clamp(14px, 2.4vw, 26px);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}
.page-disclaimer .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color .22s ease;
}
.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--gold-soft);
}
.page-disclaimer .breadcrumbs .sep {
  color: var(--gold);
  font-size: 11px;
}
.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--white);
}

/* 页首 */
.page-disclaimer .notice-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(24px, 4vw, 46px) 0 clamp(28px, 4.5vw, 52px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: -10px;
  z-index: -1;
  border-radius: var(--r-lg);
  pointer-events: none;
  background:
    radial-gradient(120% 92% at 6% 0%, rgba(139, 92, 246, .28), transparent 56%),
    radial-gradient(88% 78% at 96% 10%, rgba(255, 210, 90, .17), transparent 52%),
    repeating-linear-gradient(135deg, rgba(255, 210, 90, .06) 0 1px, transparent 1px 24px),
    linear-gradient(158deg, rgba(14, 21, 48, .92), rgba(7, 11, 24, .30));
}

.page-disclaimer .notice-hero__text {
  min-width: 0;
}

.page-disclaimer .notice-hero .eyebrow {
  margin: 0;
}

.page-disclaimer .notice-hero h1 {
  margin: .55em 0 0;
  font-family: var(--font-head);
  font-size: clamp(27px, 5.2vw, 44px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .005em;
  color: var(--white);
  transform: skewX(-1.2deg);
  text-wrap: balance;
}

.page-disclaimer .notice-hero .lead {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .notice-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-hero__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--notice-line);
  background: var(--ink);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .notice-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 主体布局 */
.page-disclaimer .notice-layout {
  display: grid;
  gap: clamp(20px, 3.4vw, 36px);
  margin-top: clamp(16px, 2.6vw, 30px);
}

.page-disclaimer .notice-body {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  min-width: 0;
}

/* 章节卡 */
.page-disclaimer .notice-card {
  position: relative;
  padding: clamp(20px, 3.2vw, 32px) clamp(18px, 3.2vw, 34px);
  border: 1px solid var(--notice-line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(19, 28, 61, .94) 0%, rgba(14, 21, 48, .84) 56%, rgba(7, 11, 24, .74) 100%);
  box-shadow: var(--shadow-card);
  scroll-margin-top: calc(var(--frame-pad) + 96px);
  transition: border-color .28s ease, box-shadow .28s ease;
}

.page-disclaimer .notice-card:target {
  border-color: rgba(255, 210, 90, .58);
  box-shadow: 0 0 0 1px rgba(255, 210, 90, .22), var(--shadow-card);
}

.page-disclaimer .notice-card__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .notice-num {
  flex: 0 0 auto;
  padding: 4px 10px;
  border: 1px solid var(--notice-line);
  border-radius: var(--pill);
  background: rgba(255, 210, 90, .09);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-disclaimer .notice-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 800;
  line-height: 1.38;
  color: var(--white);
}

.page-disclaimer .notice-card p {
  margin: 0 0 12px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: var(--muted);
}
.page-disclaimer .notice-card p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .notice-card a:not(.btn) {
  color: var(--gold-soft);
  text-decoration: underline;
  text-decoration-color: rgba(255, 210, 90, .42);
  text-underline-offset: 3px;
  transition: color .22s ease, text-decoration-color .22s ease;
}
.page-disclaimer .notice-card a:not(.btn):hover,
.page-disclaimer .notice-card a:not(.btn):focus-visible {
  color: var(--gold);
  text-decoration-color: var(--gold);
}

.page-disclaimer .notice-list {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .notice-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .66em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* 重要提示 */
.page-disclaimer .notice-flag {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 12px;
  padding: 7px 15px;
  border: 1px solid rgba(224, 69, 90, .55);
  border-radius: var(--pill);
  background: rgba(224, 69, 90, .12);
  color: #FFB6C0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .03em;
  line-height: 1.5;
  cursor: help;
  outline: none;
  transition: border-color .24s ease, background .24s ease;
}
.page-disclaimer .notice-flag:hover,
.page-disclaimer .notice-flag:focus-visible {
  border-color: rgba(224, 69, 90, .85);
  background: rgba(224, 69, 90, .19);
}

.page-disclaimer .notice-flag__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pomegranate);
  box-shadow: 0 0 0 3px rgba(224, 69, 90, .20);
  animation: notice-pulse 2.4s ease-in-out infinite;
}

@keyframes notice-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .42; }
}

.page-disclaimer .notice-flag__more {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: min(292px, 78vw);
  padding: 11px 13px;
  border: 1px solid var(--notice-line-soft);
  border-radius: var(--r-sm);
  background: rgba(7, 11, 24, .97);
  box-shadow: var(--shadow-card);
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.68;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}
.page-disclaimer .notice-flag__more a {
  color: var(--gold-soft);
}
.page-disclaimer .notice-flag:hover .notice-flag__more,
.page-disclaimer .notice-flag:focus-visible .notice-flag__more,
.page-disclaimer .notice-flag:focus-within .notice-flag__more {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* 联系块 */
.page-disclaimer .notice-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px dashed var(--notice-line);
  border-radius: var(--r-md);
  background: rgba(255, 210, 90, .06);
}

.page-disclaimer .notice-contact__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--gold-soft);
  overflow-wrap: anywhere;
}

.page-disclaimer .copy-btn {
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 1px solid var(--notice-line);
  border-radius: var(--pill);
  background: rgba(255, 210, 90, .13);
  color: var(--gold-soft);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: background .24s ease, border-color .24s ease, color .24s ease, transform .24s ease;
}
.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible {
  background: rgba(255, 210, 90, .24);
  border-color: rgba(255, 210, 90, .6);
  color: var(--white);
  transform: translateY(-1px);
}

.page-disclaimer .notice-contact__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* 章节目录 */
.page-disclaimer .notice-toc {
  order: -1;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--notice-line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(19, 28, 61, .88), rgba(7, 11, 24, .72));
}

.page-disclaimer .notice-toc__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .notice-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.page-disclaimer .notice-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .notice-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid transparent;
  border-radius: var(--pill);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: color .22s ease, background .22s ease, border-color .22s ease;
}
.page-disclaimer .notice-toc__link span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--violet);
}
.page-disclaimer .notice-toc__link:hover,
.page-disclaimer .notice-toc__link:focus-visible {
  color: var(--white);
  background: rgba(139, 92, 246, .14);
  border-color: rgba(139, 92, 246, .4);
}

/* 桌面端 */
@media (min-width: 860px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .notice-toc {
    order: 0;
    position: sticky;
    top: calc(var(--frame-pad) + 76px);
    padding: 18px 18px 16px;
  }

  .page-disclaimer .notice-toc__list {
    display: grid;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .notice-toc__link {
    border-radius: var(--r-sm);
    white-space: normal;
    width: 100%;
  }

  .page-disclaimer .notice-toc__link:hover,
  .page-disclaimer .notice-toc__link:focus-visible {
    background: rgba(255, 210, 90, .09);
    border-color: var(--notice-line);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-hero {
    gap: clamp(32px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-card,
  .page-disclaimer .notice-toc__link,
  .page-disclaimer .notice-flag,
  .page-disclaimer .notice-flag__more,
  .page-disclaimer .copy-btn,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
  .page-disclaimer .notice-flag__dot {
    animation: none;
  }
}