.page-disclaimer {
  background: var(--void);
  color: var(--warm);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: 40px 0 0;
  background:
    radial-gradient(115% 85% at 10% 0%, rgba(53, 240, 208, 0.15), transparent 58%),
    radial-gradient(85% 70% at 90% 6%, rgba(122, 92, 255, 0.16), transparent 60%),
    linear-gradient(180deg, #060b18 0%, #091228 62%, #060b18 100%);
  overflow: hidden;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
}

.page-disclaimer .disc-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .disc-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .disc-hero .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .disc-hero .breadcrumb a:hover,
.page-disclaimer .disc-hero .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-hero .breadcrumb [aria-current="page"] {
  color: var(--warm);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 32px 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .disc-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 7.2vw, 88px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.025em;
  max-width: 15ch;
}

.page-disclaimer .disc-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: var(--step1);
  line-height: 1.8;
}

.page-disclaimer .disc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}

.page-disclaimer .disc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: var(--step0);
  color: var(--muted);
}

.page-disclaimer .disc-hero__facts .num {
  font-family: var(--font-mono);
  font-size: var(--step3);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-hero__media {
  margin: 40px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
  aspect-ratio: 1400 / 600;
}

.page-disclaimer .disc-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .disc-hero__media .media-frame__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--muted);
  background: linear-gradient(180deg, rgba(6, 11, 24, 0), rgba(6, 11, 24, 0.9));
}

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

/* ---------- 章节目录 ---------- */
.page-disclaimer .disc-toc {
  position: sticky;
  top: var(--bar-h);
  z-index: 6;
  background: rgba(6, 11, 24, 0.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .disc-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  white-space: nowrap;
  font-size: var(--step0);
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--warm);
  border-color: var(--line);
  background: var(--night);
}

.page-disclaimer .disc-toc__index {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .disc-section {
  padding: 56px 0;
  border-top: 1px solid rgba(42, 59, 92, 0.55);
  scroll-margin-top: calc(var(--bar-h) + 72px);
}

.page-disclaimer .disc-section:first-of-type {
  border-top: 0;
}

.page-disclaimer .disc-section--last {
  padding-bottom: 88px;
}

.page-disclaimer .disc-section__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-disclaimer .disc-section__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(52px, 14vw, 92px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--night);
  -webkit-text-stroke: 1.5px rgba(53, 240, 208, 0.5);
  text-shadow: 0 0 36px rgba(53, 240, 208, 0.16);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-section__title {
  margin: 10px 0 0;
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--warm);
}

.page-disclaimer .disc-section__body > p {
  margin: 0 0 18px;
  max-width: 68ch;
  color: var(--muted);
  line-height: 1.8;
}

.page-disclaimer .disc-section__body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-section__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.35);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .disc-section__body a:hover,
.page-disclaimer .disc-section__body a:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--warm);
}

.page-disclaimer .disc-sub {
  margin: 28px 0 12px;
  font-size: var(--step0);
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .disc-section__body .num {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-weight: 700;
}

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

.page-disclaimer .disc-list > li {
  position: relative;
  padding-left: 24px;
  max-width: 66ch;
  color: var(--muted);
  line-height: 1.75;
}

.page-disclaimer .disc-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .disc-list--deny > li::before {
  border-color: var(--orange);
  background: rgba(255, 122, 47, 0.18);
}

/* ---------- 更新分层 ---------- */
.page-disclaimer .disc-layer {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 20px;
  margin-bottom: 12px;
  border-radius: var(--radius);
  background: var(--night);
  border-left: 2px solid var(--violet);
}

.page-disclaimer .disc-layer--alt {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 122, 47, 0.07), rgba(14, 26, 51, 0.9) 45%);
}

.page-disclaimer .disc-layer__tag {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .disc-layer__text {
  margin: 0;
  color: var(--warm);
  font-size: var(--step1);
  line-height: 1.7;
  max-width: 64ch;
}

/* ---------- 字段定义 ---------- */
.page-disclaimer .disc-defs {
  margin: 0 0 24px;
  display: grid;
  gap: 0;
}

.page-disclaimer .disc-defs__row {
  display: grid;
  gap: 6px;
  padding: 18px 0 18px 22px;
  border-top: 1px solid var(--line);
  position: relative;
}

.page-disclaimer .disc-defs__row::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 26px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
}

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

.page-disclaimer .disc-defs dt {
  font-family: var(--font-mono);
  font-size: var(--step0);
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .disc-defs dd {
  margin: 0;
  max-width: 66ch;
  color: var(--muted);
  line-height: 1.75;
}

/* ---------- 分隔条 ---------- */
.page-disclaimer .disc-break {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 var(--gutter);
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-disclaimer .disc-break__line {
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 30%, var(--line) 70%, transparent);
}

.page-disclaimer .disc-break__dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
  background: rgba(53, 240, 208, 0.18);
}

/* ---------- 账号卡片 ---------- */
.page-disclaimer .disc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 0 0 8px;
}

.page-disclaimer .disc-card {
  border-radius: var(--radius);
  padding: 22px;
}

.page-disclaimer .disc-card .card__title {
  margin: 0;
  font-size: var(--step2);
  font-weight: 800;
  color: var(--warm);
}

.page-disclaimer .disc-card .card__head {
  margin-bottom: 10px;
}

.page-disclaimer .disc-card .card__body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.page-disclaimer .disc-card.card--accent .card__title {
  color: var(--cyan);
}

/* ---------- 联系方式卡 ---------- */
.page-disclaimer .disc-contact {
  margin: 8px 0 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night);
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-contact__row {
  display: grid;
  gap: 4px;
}

.page-disclaimer .disc-contact__label {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-contact__value {
  font-family: var(--font-mono);
  font-size: var(--step1);
  color: var(--warm);
  word-break: break-all;
}

.page-disclaimer .disc-contact__note {
  margin: 4px 0 0;
  font-size: var(--step0);
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .disc-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-version {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(14, 26, 51, 0.65);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-version--current {
  border-color: rgba(53, 240, 208, 0.55);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(53, 240, 208, 0.09), rgba(14, 26, 51, 0.85) 42%);
  box-shadow: 0 14px 40px rgba(53, 240, 208, 0.07);
}

.page-disclaimer .disc-version__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-disclaimer .disc-version__num {
  font-family: var(--font-mono);
  font-size: var(--step2);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-disclaimer .disc-version--current .disc-version__num {
  color: var(--cyan);
}

.page-disclaimer .disc-version__state {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(53, 240, 208, 0.4);
  border-radius: 999px;
  padding: 2px 10px;
}

.page-disclaimer .disc-version__note {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: var(--step0);
  line-height: 1.75;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
  }

  .page-disclaimer .disc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .disc-version {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 32px;
  }

  .page-disclaimer .disc-contact__note {
    grid-column: 1 / -1;
    margin-top: 0;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero {
    padding-top: 56px;
  }

  .page-disclaimer .disc-section {
    padding: 84px 0;
  }

  .page-disclaimer .disc-section--last {
    padding-bottom: 112px;
  }

  .page-disclaimer .disc-section__inner {
    grid-template-columns: minmax(0, 244px) minmax(0, 1fr);
    gap: 64px;
  }

  .page-disclaimer .disc-section__side {
    position: sticky;
    top: calc(var(--bar-h) + 88px);
    align-self: start;
  }

  .page-disclaimer .disc-section__num {
    font-size: 92px;
  }

  .page-disclaimer .disc-hero__media {
    margin-top: 52px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-section__inner {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 80px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}