.page-disclaimer {
  --dq-gap: clamp(48px, 6.5vw, 96px);
  --dq-line: rgba(42, 52, 66, 0.9);
  --dq-text: rgba(245, 241, 232, 0.82);
  --dq-text-dim: rgba(139, 151, 168, 0.95);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .rules-hero {
  padding: clamp(18px, 3vw, 34px) 0 0;
}

.page-disclaimer .rules-hero__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-2);
}

.page-disclaimer .rules-hero__media img {
  display: block;
  width: 100%;
  height: clamp(200px, 32vw, 400px);
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(0.85) contrast(1.05);
}

.page-disclaimer .rules-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 14, 20, 0.1) 0%, rgba(11, 14, 20, 0.55) 55%, var(--ink) 100%),
    linear-gradient(100deg, rgba(255, 107, 26, 0.22) 0%, rgba(0, 229, 255, 0.08) 46%, rgba(11, 14, 20, 0) 78%);
  pointer-events: none;
}

.page-disclaimer .rules-hero__copy {
  position: relative;
  z-index: 2;
  margin-top: clamp(-58px, -6vw, -26px);
  padding: 0 2px;
}

.page-disclaimer .rules-hero__copy .breadcrumb {
  margin-bottom: 14px;
}

.page-disclaimer .rules-hero__copy .eyebrow {
  color: var(--flame);
}

.page-disclaimer .rules-hero__copy .display {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(34px, 6.6vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-disclaimer .rules-hero__copy .lede {
  max-width: 62ch;
  color: var(--dq-text);
  font-size: clamp(15px, 1.6vw, 17px);
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .rules-body {
  padding-top: clamp(36px, 5vw, 68px);
}

.page-disclaimer .rules-body__grid {
  display: grid;
  gap: clamp(32px, 4vw, 52px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .rules-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 12px;
}

.page-disclaimer .rules-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .rules-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--cream);
  font-size: 13px;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.page-disclaimer .rules-toc__list a:hover,
.page-disclaimer .rules-toc__list a:focus-visible {
  background: var(--flame);
  color: var(--ink);
  transform: translateY(-1px);
}

.page-disclaimer .rules-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
}

.page-disclaimer .rules-toc__list a:hover .rules-toc__idx,
.page-disclaimer .rules-toc__list a:focus-visible .rules-toc__idx {
  color: var(--ink);
}

/* ---------- 规则条 ---------- */
.page-disclaimer .rules-flow {
  display: grid;
  gap: var(--dq-gap);
  min-width: 0;
}

.page-disclaimer .rule {
  position: relative;
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--dq-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .rule::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 56px;
  height: 3px;
  background: var(--flame);
  border-radius: 3px;
}

.page-disclaimer .rule__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: 18px;
}

.page-disclaimer .rule__num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--flame);
}

.page-disclaimer .rule__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(21px, 2.6vw, 30px);
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-disclaimer .rule__body {
  display: grid;
  gap: 16px;
  color: var(--dq-text);
  font-size: 15px;
  line-height: 1.75;
}

.page-disclaimer .rule__body p {
  margin: 0;
  max-width: 68ch;
}

.page-disclaimer .rule__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-disclaimer .rule__body a:hover,
.page-disclaimer .rule__body a:focus-visible {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

.page-disclaimer .rule__note {
  padding: 12px 16px;
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(122, 92, 255, 0.1);
  color: var(--dq-text-dim);
  font-size: 14px;
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .rule-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.72;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding-left: 20px;
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--flame);
}

.page-disclaimer .rule-list--no li::before {
  background: var(--red);
}

.page-disclaimer .rule-list--yes li::before {
  background: var(--lime);
}

.page-disclaimer .rule-list--links li::before {
  background: var(--cyan);
}

/* ---------- 数据表 ---------- */
.page-disclaimer .data-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--ink-2);
  border: 1px solid var(--dq-line);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-disclaimer .data-table th {
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
  border-bottom: 1px solid var(--steel);
  white-space: nowrap;
}

.page-disclaimer .data-table td {
  padding: 14px 18px;
  color: var(--dq-text);
  border-bottom: 1px solid rgba(42, 52, 66, 0.55);
  vertical-align: top;
}

.page-disclaimer .data-table tbody tr:last-child td {
  border-bottom: none;
}

.page-disclaimer .data-table td:first-child {
  color: var(--cream);
  font-weight: 500;
}

.page-disclaimer .data-table td:nth-child(2) {
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 13px;
  white-space: nowrap;
}

/* ---------- 行为规范双栏 ---------- */
.page-disclaimer .conduct {
  display: grid;
  gap: 16px;
}

.page-disclaimer .conduct__col {
  padding: 20px 20px 22px;
  border-radius: var(--radius);
  background: var(--ink-2);
  border-top: 3px solid var(--steel);
}

.page-disclaimer .conduct__col--no {
  border-top-color: var(--red);
  background: linear-gradient(180deg, rgba(255, 59, 48, 0.09) 0%, rgba(19, 26, 36, 0.95) 62%);
}

.page-disclaimer .conduct__col--yes {
  border-top-color: var(--lime);
  background: linear-gradient(180deg, rgba(57, 255, 136, 0.08) 0%, rgba(19, 26, 36, 0.95) 62%);
}

.page-disclaimer .conduct__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-disclaimer .conduct__col--no .conduct__label {
  color: var(--red);
}

.page-disclaimer .conduct__col--yes .conduct__label {
  color: var(--lime);
}

.page-disclaimer .conduct .rule-list {
  font-size: 14px;
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .contact-card {
  display: grid;
  gap: 8px;
  justify-items: start;
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(255, 107, 26, 0.28) 0%, rgba(11, 14, 20, 0) 62%),
    var(--ink-2);
  border: 1px solid rgba(255, 107, 26, 0.3);
}

.page-disclaimer .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--flame);
}

.page-disclaimer .contact-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 24px);
  font-weight: 700;
  color: var(--cream);
  word-break: break-all;
}

.page-disclaimer .contact-card__hint {
  margin: 0 0 8px;
  max-width: 52ch;
  color: var(--dq-text-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .contact-card .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .conduct {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .rules-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-disclaimer .rules-toc {
    position: sticky;
    top: 84px;
    align-self: start;
    padding-right: 8px;
  }

  .page-disclaimer .rules-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 3px;
  }

  .page-disclaimer .rules-toc__list a {
    width: 100%;
    border-radius: var(--radius-sm);
    background: transparent;
    padding: 9px 12px;
    color: var(--dq-text-dim);
    font-size: 14px;
  }

  .page-disclaimer .rules-toc__list a:hover,
  .page-disclaimer .rules-toc__list a:focus-visible {
    background: var(--ink-2);
    color: var(--cream);
    transform: none;
  }

  .page-disclaimer .rules-toc__list a:hover .rules-toc__idx,
  .page-disclaimer .rules-toc__list a:focus-visible .rules-toc__idx {
    color: var(--flame);
  }

  .page-disclaimer .rule__head {
    align-items: center;
  }
}

@media (max-width: 400px) {
  .page-disclaimer .rules-hero__copy {
    margin-top: -22px;
  }

  .page-disclaimer .rule__num {
    font-size: 26px;
  }
}