.page-disclaimer {
  --rule-rail: 92px;
  position: relative;
  padding-bottom: 80px;
  color: var(--white);
  font-family: var(--font-sans);
  background-color: var(--ink-900);
  background-image:
    linear-gradient(180deg, rgba(7, 42, 68, 0.9), rgba(4, 18, 31, 0) 380px),
    repeating-linear-gradient(90deg, rgba(23, 57, 78, 0.32) 0 1px, transparent 1px 88px);
  background-repeat: no-repeat, repeat;
}

.page-disclaimer .breadcrumb {
  padding: 18px 0 4px;
}

/* ---------- 首屏：规则牌 ---------- */
.page-disclaimer .rule-hero {
  position: relative;
  padding: 10px 0 46px;
}

.page-disclaimer .rule-hero__inner {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-disclaimer .rule-hero__plate {
  position: relative;
  padding: 26px 22px 32px 26px;
  background: linear-gradient(135deg, rgba(14, 74, 107, 0.95), rgba(7, 42, 68, 0.96) 58%, rgba(4, 18, 31, 0.96));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  box-shadow: inset 0 0 0 1px rgba(53, 242, 227, 0.16);
}

.page-disclaimer .rule-hero__plate::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--orange), var(--yellow));
}

.page-disclaimer .rule-hero__code {
  display: inline-block;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  background: rgba(53, 242, 227, 0.1);
  border: 1px solid rgba(53, 242, 227, 0.35);
  transform: skewX(var(--skew));
}

.page-disclaimer .rule-hero__plate h1 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .rule-hero__lede {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .rule-hero__figure {
  position: relative;
  margin: 0;
  min-height: 180px;
  background: var(--ink-800);
  clip-path: polygon(28px 0, 100% 0, 100% 100%, 0 100%, 0 28px);
  overflow: hidden;
}

.page-disclaimer .rule-hero__figure::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--teal) 45%, var(--orange) 100%);
}

.page-disclaimer .rule-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .rule-index {
  border-top: 1px solid rgba(23, 57, 78, 0.9);
  border-bottom: 1px solid rgba(23, 57, 78, 0.9);
  background: rgba(7, 42, 68, 0.55);
}

.page-disclaimer .rule-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(23, 57, 78, 0.85);
}

.page-disclaimer .rule-index__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 14px 14px;
  background: #061e31;
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .rule-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-disclaimer .rule-index__list a:hover,
.page-disclaimer .rule-index__list a:focus-visible {
  background: rgba(53, 242, 227, 0.1);
  color: var(--cyan);
}

/* ---------- 规则条文 ---------- */
.page-disclaimer .rule-sections {
  padding-top: 8px;
}

.page-disclaimer .rule-section {
  display: grid;
  gap: 16px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(23, 57, 78, 0.65);
  scroll-margin-top: 96px;
}

.page-disclaimer .rule-section:first-child {
  border-top: 1px solid rgba(23, 57, 78, 0.65);
}

.page-disclaimer .rule-section__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .rule-section__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .rule-section__rail::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, rgba(53, 242, 227, 0.7), rgba(53, 242, 227, 0));
  transform: skewY(-3deg);
}

.page-disclaimer .rule-section__title {
  display: inline-block;
  margin: 0 0 16px;
  padding: 8px 20px 8px 16px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--white);
  background: linear-gradient(100deg, rgba(53, 242, 227, 0.18), rgba(53, 242, 227, 0.03));
  border-left: 3px solid var(--cyan);
  transform: skewX(var(--skew));
}

.page-disclaimer .rule-section__title > span {
  display: inline-block;
  transform: skewX(calc(-1 * var(--skew)));
}

.page-disclaimer .rule-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .rule-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .rule-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 227, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .rule-body a:hover,
.page-disclaimer .rule-body a:focus-visible {
  color: var(--yellow);
  border-color: var(--yellow);
}

.page-disclaimer .rule-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding: 12px 16px 12px 34px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--mist);
  background: rgba(14, 74, 107, 0.28);
  border-left: 2px solid var(--teal);
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 20px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .rule-list li strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 反馈通道 ---------- */
.page-disclaimer .rule-contact {
  margin-top: 20px;
  padding: 20px 20px 22px;
  background: linear-gradient(120deg, rgba(14, 74, 107, 0.55), rgba(4, 18, 31, 0.25));
  border-left: 3px solid var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .rule-contact__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-disclaimer .rule-contact__grid {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-disclaimer .rule-contact__grid dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

.page-disclaimer .rule-contact__grid dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-disclaimer .rule-contact__note {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .rule-contact__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 227, 0.45);
}

.page-disclaimer .rule-contact__note a:hover,
.page-disclaimer .rule-contact__note a:focus-visible {
  color: var(--yellow);
  border-color: var(--yellow);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .rule-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .rule-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .rule-contact__grid > div:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .rule-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .rule-index__list a {
    padding: 16px 18px;
    font-size: 15px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .rule-hero {
    padding: 18px 0 56px;
  }

  .page-disclaimer .rule-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 34px;
  }

  .page-disclaimer .rule-hero__plate {
    padding: 34px 32px 40px 34px;
  }

  .page-disclaimer .rule-hero__figure {
    min-height: 300px;
    height: 100%;
  }

  .page-disclaimer .rule-section {
    grid-template-columns: var(--rule-rail) minmax(0, 1fr);
    gap: 36px;
    padding: 42px 0 46px;
  }

  .page-disclaimer .rule-section__rail {
    display: block;
    position: relative;
  }

  .page-disclaimer .rule-section__rail::after {
    position: absolute;
    left: 4px;
    top: 48px;
    bottom: 4px;
    width: 2px;
    height: auto;
    flex: none;
    background: linear-gradient(180deg, rgba(53, 242, 227, 0.5), rgba(53, 242, 227, 0));
    transform: skewY(-2deg);
  }

  .page-disclaimer .rule-list {
    gap: 12px;
  }
}

@media (min-width: 1020px) {
  .page-disclaimer .rule-index__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .rule-index__list a {
    padding: 16px 14px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule-index__list a,
  .page-disclaimer .rule-body a {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    padding-bottom: 0;
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .rule-index {
    display: none;
  }

  .page-disclaimer .rule-hero__plate,
  .page-disclaimer .rule-contact {
    background: none;
    clip-path: none;
    box-shadow: none;
    border-left: 3px solid #111111;
    padding-left: 16px;
  }

  .page-disclaimer .rule-hero__plate::before {
    display: none;
  }

  .page-disclaimer .rule-hero__plate h1,
  .page-disclaimer .rule-body p,
  .page-disclaimer .rule-list li,
  .page-disclaimer .rule-list li strong,
  .page-disclaimer .rule-contact__grid dd,
  .page-disclaimer .rule-contact__note,
  .page-disclaimer .rule-hero__lede {
    color: #111111;
  }

  .page-disclaimer .rule-section__title {
    background: none;
    border-left: 3px solid #111111;
    transform: none;
    color: #111111;
  }

  .page-disclaimer .rule-section__title > span {
    transform: none;
  }

  .page-disclaimer .rule-list li {
    background: none;
    border-left: 2px solid #444444;
  }

  .page-disclaimer .rule-list li::before {
    background: #444444;
  }

  .page-disclaimer .rule-hero__figure {
    clip-path: none;
  }

  .page-disclaimer .rule-hero__figure::after {
    display: none;
  }

  .page-disclaimer .rule-section__rail::after {
    display: none;
  }
}
<<<END>>>