.page-disclaimer {
  --disc-gap: clamp(18px, 2.4vw, 26px);
  --disc-pad: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(48px, 8vw, 92px);
}

/* ---------- 顶部信息卡 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(14px, 2vw, 26px);
}

.page-disclaimer .disc-hero__panel {
  position: relative;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 88% 0%, rgba(46, 107, 255, .16) 0%, rgba(10, 14, 19, 0) 58%),
    linear-gradient(165deg, var(--panel) 0%, var(--panel-2) 58%, #0b131d 100%);
}

.page-disclaimer .disc-hero__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--cyan) 46%, var(--orange) 100%);
}

.page-disclaimer .disc-hero__text {
  padding: var(--disc-pad);
}

.page-disclaimer .disc-hero__text .eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
}

.page-disclaimer .disc-hero__text h1 {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 5vw, 2.9rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .disc-hero__text .prose {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.75;
}

.page-disclaimer .disc-hero__points {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__points li {
  position: relative;
  padding-left: 20px;
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--ink-2);
}

.page-disclaimer .disc-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cyan);
  border-radius: 2px;
}

.page-disclaimer .disc-hero__media {
  position: relative;
  margin: 0;
  min-height: 200px;
  background: linear-gradient(200deg, #0d1725 0%, #0a0f16 100%);
}

.page-disclaimer .disc-hero__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.page-disclaimer .disc-hero__media .media__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: .71875rem;
  line-height: 1.5;
  color: var(--ink-2);
}

@media (min-width: 940px) {
  .page-disclaimer .disc-hero__panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: stretch;
  }

  .page-disclaimer .disc-hero__media {
    min-height: 100%;
  }

  .page-disclaimer .disc-hero__media .media__img {
    min-height: 100%;
  }
}

/* ---------- 目录条 ---------- */
.page-disclaimer .disc-toc {
  margin-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(18, 26, 35, .55);
}

.page-disclaimer .disc-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 12px;
  padding-bottom: 12px;
  overflow-x: auto;
}

.page-disclaimer .disc-toc__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .71875rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__link {
  display: inline-block;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
  font-size: .8125rem;
  color: var(--ink-2);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
  background: rgba(35, 224, 200, .1);
}

/* ---------- 规则卡片 ---------- */
.page-disclaimer .disc-rules {
  margin-top: clamp(30px, 5vw, 58px);
  padding-top: 0;
}

.page-disclaimer .disc-rules__grid {
  display: grid;
  gap: var(--disc-gap);
}

.page-disclaimer .disc-card {
  padding: var(--disc-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(237, 243, 248, .03), 0 18px 34px -30px rgba(0, 0, 0, .95);
  scroll-margin-top: calc(var(--status-h) + 22px);
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-disclaimer .disc-card:hover,
.page-disclaimer .disc-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-disclaimer .disc-card:hover .disc-snippet {
  border-left-color: var(--orange);
}

.page-disclaimer .disc-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .disc-card__head .tag {
  flex: 0 0 auto;
}

.page-disclaimer .disc-card__title {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .disc-card__body {
  max-width: 66ch;
  margin: 0 0 12px;
  color: var(--ink-2);
  line-height: 1.75;
}

.page-disclaimer .disc-card__body--tight {
  margin-top: 16px;
  margin-bottom: 0;
}

.page-disclaimer .disc-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-link:hover {
  color: var(--ink);
}

.page-disclaimer .disc-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  max-width: 66ch;
  padding-left: 18px;
  color: var(--ink-2);
  line-height: 1.7;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .disc-list strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .disc-snippet {
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px dashed var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 6px;
  background: var(--panel-2);
  transition: border-color .24s var(--ease);
}

.page-disclaimer .disc-snippet__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: .71875rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .disc-snippet__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8125rem;
  line-height: 1.85;
  letter-spacing: .01em;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 时间差刻度 ---------- */
.page-disclaimer .disc-timing {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-timing__tick {
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-disclaimer .disc-timing__tick b {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: .9375rem;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--orange);
}

@media (min-width: 620px) {
  .page-disclaimer .disc-timing {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 版本条 ---------- */
.page-disclaimer .disc-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-version__num {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--lime);
}

.page-disclaimer .disc-version__text {
  font-size: .8125rem;
  color: var(--ink-2);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-rules__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-card--wide {
    grid-column: 1 / -1;
  }
}

/* ---------- 底部指引 ---------- */
.page-disclaimer .disc-help {
  margin-top: clamp(34px, 5vw, 64px);
  padding-top: 0;
}

.page-disclaimer .disc-help__panel {
  display: grid;
  gap: 26px;
  padding: var(--disc-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(110% 130% at 0% 0%, rgba(35, 224, 200, .1) 0%, rgba(10, 14, 19, 0) 60%),
    linear-gradient(120deg, #101a26 0%, var(--panel-2) 100%);
}

.page-disclaimer .disc-help__intro .eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
}

.page-disclaimer .disc-help__intro h2 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .disc-help__intro .prose {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.75;
}

.page-disclaimer .disc-help__links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-help__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(10, 14, 19, .5);
  font-size: .9375rem;
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .disc-help__link::after {
  content: "→";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-disclaimer .disc-help__link:hover,
.page-disclaimer .disc-help__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: rgba(35, 224, 200, .08);
}

@media (min-width: 900px) {
  .page-disclaimer .disc-help__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    align-items: center;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-card,
  .page-disclaimer .disc-help__link,
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-snippet {
    transition: none;
  }

  .page-disclaimer .disc-card:hover,
  .page-disclaimer .disc-card:focus-within,
  .page-disclaimer .disc-help__link:hover,
  .page-disclaimer .disc-help__link:focus-visible {
    transform: none;
  }
}