.page-disclaimer {
  --notice-ink: #0B1F1A;
  --notice-text: #232F2A;
  --notice-line: rgba(11, 31, 26, .16);
  --notice-line-soft: rgba(11, 31, 26, .08);
  background: var(--ink);
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(34px, 5vw, 72px);
  color: var(--cream);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(77, 245, 210, .10), transparent 60%),
    radial-gradient(90% 80% at 92% 100%, rgba(255, 154, 60, .10), transparent 62%),
    linear-gradient(158deg, #0B1F1A 0%, #101314 58%, #0B1F1A 100%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(120% 100% at 20% 10%, #000 20%, transparent 78%);
  mask-image: radial-gradient(120% 100% at 20% 10%, #000 20%, transparent 78%);
}

.page-disclaimer .notice-hero .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--slate);
}

.page-disclaimer .crumbs li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .crumbs li:not(:last-child)::after {
  content: "/";
  color: var(--slate);
  opacity: .7;
}

.page-disclaimer .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-disclaimer .notice-frame {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(18px, 3vw, 40px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(28, 43, 38, .62), rgba(16, 19, 20, .28));
}

.page-disclaimer .notice-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--orange), var(--orange)) 0 0 / 26px 2px no-repeat,
    linear-gradient(var(--orange), var(--orange)) 0 0 / 2px 26px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 100% / 26px 2px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 100% / 2px 26px no-repeat;
}

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

.page-disclaimer .notice-title {
  margin: .22em 0 .42em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 82px);
  line-height: .96;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-disclaimer .notice-lede {
  max-width: 48ch;
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.95;
  color: var(--mist);
}

.page-disclaimer .notice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-meta li {
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--mist);
  border: 1px solid var(--line-strong);
}

.page-disclaimer .notice-meta li:first-child {
  color: var(--cyan);
  border-color: var(--cyan-line);
  background: rgba(77, 245, 210, .07);
}

.page-disclaimer .notice-figure {
  position: relative;
  margin: 0;
  min-height: 210px;
  overflow: hidden;
  border: 1px solid var(--cyan-line);
  background: var(--dark-ink);
}

.page-disclaimer .notice-figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .notice-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: .7;
}

/* ---------- 正文区 ---------- */
.page-disclaimer .notice-body {
  padding: clamp(30px, 5vw, 72px) 0 clamp(46px, 6vw, 92px);
}

.page-disclaimer .notice-layout {
  display: grid;
  gap: clamp(26px, 3.4vw, 52px);
}

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

.page-disclaimer .toc-box {
  padding: 18px;
  border: 1px solid var(--notice-line);
  background: rgba(255, 255, 255, .5);
}

.page-disclaimer .toc-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate);
  border-bottom: 1px solid var(--notice-line);
}

.page-disclaimer .toc-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--notice-text);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--notice-ink);
  border-left-color: var(--orange);
  background: rgba(11, 31, 26, .05);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-disclaimer .toc-contact {
  margin-top: 14px;
  padding: 16px 18px;
  border: 1px solid var(--notice-line);
  border-left: 3px solid var(--orange);
  background: rgba(255, 255, 255, .55);
}

.page-disclaimer .toc-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
  color: var(--notice-ink);
}

.page-disclaimer .toc-contact__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--notice-text);
}

.page-disclaimer .toc-contact a {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--notice-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  transition: color .2s var(--ease);
}

.page-disclaimer .toc-contact a:hover,
.page-disclaimer .toc-contact a:focus-visible {
  color: #8a4d05;
}

/* ---------- 规则章节 ---------- */
.page-disclaimer .notice-sections {
  min-width: 0;
}

.page-disclaimer .rule {
  padding: clamp(24px, 3vw, 38px) 0;
  border-top: 1px solid var(--notice-line);
  scroll-margin-top: 24px;
}

.page-disclaimer .rule:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .rule-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .rule-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .rule h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.2;
  color: var(--notice-ink);
}

.page-disclaimer .rule-bar {
  display: block;
  width: 38px;
  height: 2px;
  margin: 14px 0 18px;
  background: var(--orange);
}

.page-disclaimer .rule p {
  max-width: 72ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--notice-text);
}

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

.page-disclaimer .rule a {
  color: var(--notice-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  transition: color .2s var(--ease);
}

.page-disclaimer .rule a:hover,
.page-disclaimer .rule a:focus-visible {
  color: #8a4d05;
}

.page-disclaimer .rule ul {
  display: grid;
  gap: 10px;
  max-width: 72ch;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule ul li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--notice-text);
}

.page-disclaimer .rule ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 9px;
  height: 2px;
  background: var(--slate);
}

.page-disclaimer .rule-note {
  max-width: 72ch;
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: #2A2F2B;
  background: rgba(255, 154, 60, .14);
  border-left: 3px solid var(--orange);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .contact-cards {
  display: grid;
  gap: 10px;
  margin: 18px 0 4px;
}

.page-disclaimer .contact-card {
  padding: 14px 16px;
  border: 1px solid var(--notice-line);
  background: rgba(255, 255, 255, .62);
}

.page-disclaimer .contact-card dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--slate);
}

.page-disclaimer .contact-card dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--notice-ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .back-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--notice-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--notice-ink);
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  color: #8a4d05;
  border-bottom-color: var(--orange);
}

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

@media (min-width: 860px) {
  .page-disclaimer .notice-frame {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: stretch;
  }

  .page-disclaimer .notice-figure,
  .page-disclaimer .notice-figure img {
    min-height: 100%;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 272px) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .notice-toc {
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .crumbs a,
  .page-disclaimer .toc-list a,
  .page-disclaimer .toc-contact a,
  .page-disclaimer .rule a,
  .page-disclaimer .back-top {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .notice-hero {
    padding: 0 0 16px;
    color: #000;
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .notice-hero::before,
  .page-disclaimer .notice-figure,
  .page-disclaimer .notice-toc {
    display: none;
  }

  .page-disclaimer .notice-frame {
    padding: 0;
    border: 0;
    background: none;
  }

  .page-disclaimer .notice-frame::before {
    display: none;
  }

  .page-disclaimer .notice-title,
  .page-disclaimer .notice-lede,
  .page-disclaimer .rule h2,
  .page-disclaimer .rule p,
  .page-disclaimer .rule ul li,
  .page-disclaimer .contact-card dd {
    color: #000;
  }

  .page-disclaimer .notice-body {
    padding: 16px 0 0;
  }

  .page-disclaimer .notice-layout {
    display: block;
  }

  .page-disclaimer .back-top {
    display: none;
  }
}
<<<END>>>