.page-disclaimer {
  --disc-rail: 104px;
  --disc-sticky: 150px;
  background: var(--ink);
  color: var(--mist);
  padding-top: clamp(8px, 2vw, 24px);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--steel);
}

.page-disclaimer .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumb-list a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .breadcrumb-list [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(24px, 4vw, 48px) 0 clamp(30px, 5vw, 66px);
  background-color: var(--ink-deep);
  background-image:
    linear-gradient(180deg, rgba(6, 11, 26, 0.92), rgba(10, 17, 40, 0.72)),
    repeating-linear-gradient(90deg, rgba(30, 42, 68, 0.65) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(180deg, rgba(30, 42, 68, 0.65) 0 1px, transparent 1px 88px);
  border-bottom: 2px solid var(--steel);
}

.page-disclaimer .disc-hero-inner {
  display: grid;
  gap: clamp(16px, 2.5vw, 26px);
}

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

.page-disclaimer .disc-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--bone);
  max-width: 14ch;
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 46ch;
  padding-left: 18px;
  border-left: 3px solid var(--cyan);
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
  margin: 0;
  padding-top: 18px;
  list-style: none;
  border-top: 2px solid var(--steel);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .disc-meta-num {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  vertical-align: -2px;
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    column-gap: clamp(32px, 5vw, 80px);
  }

  .page-disclaimer .disc-eyebrow,
  .page-disclaimer .disc-meta {
    grid-column: 1 / -1;
  }

  .page-disclaimer .disc-title {
    grid-column: 1;
  }

  .page-disclaimer .disc-lede {
    grid-column: 2;
  }
}

/* ---------- 通栏图 ---------- */
.page-disclaimer .disc-banner {
  margin: 0;
  border-bottom: 2px solid var(--steel);
  background: var(--ink-deep);
}

.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(0.85);
}

.page-disclaimer .disc-banner-cap {
  padding: 12px 20px;
  border-top: 1px solid var(--steel);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
  background: rgba(10, 17, 40, 0.9);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .disc-body {
  padding-block: clamp(46px, 7vw, 104px);
}

.page-disclaimer .disc-intro {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 52px);
}

.page-disclaimer .disc-intro h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-disclaimer .disc-intro p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .clause-list {
  border-top: 1px solid var(--steel);
}

.page-disclaimer .clause {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3.5vw, 40px) 0;
  border-bottom: 1px solid var(--steel);
  scroll-margin-top: 160px;
}

.page-disclaimer .clause-rail {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--steel);
  transition: color var(--t-base);
}

.page-disclaimer .clause:hover .clause-num,
.page-disclaimer .clause:has(.clause-trigger[aria-expanded="true"]) .clause-num {
  color: var(--cyan);
}

.page-disclaimer .clause-body {
  min-width: 0;
}

.page-disclaimer .clause-trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  width: 100%;
  margin: 0;
  padding: 0 0 14px;
  background: none;
  border: 0;
  border-bottom: 1px solid rgba(30, 42, 68, 0.7);
  text-align: left;
  cursor: pointer;
  color: var(--bone);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  transition: color var(--t-fast);
}

.page-disclaimer .clause-trigger:hover {
  color: var(--cyan);
}

.page-disclaimer .clause-trigger:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.page-disclaimer .clause-trigger::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 400;
  color: var(--cyan);
}

.page-disclaimer .clause-trigger[aria-expanded="true"]::after {
  content: "－";
}

.page-disclaimer .clause-title {
  min-width: 0;
}

.page-disclaimer .clause-flag {
  flex: 0 0 auto;
  padding: 3px 10px;
  border: 1px solid rgba(0, 229, 255, 0.55);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.5;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .clause-flag--amber {
  border-color: rgba(255, 194, 75, 0.6);
  color: var(--amber);
}

/* ---------- 条款内文 ---------- */
.page-disclaimer .clause-body .accordion-panel-inner {
  padding-top: 16px;
}

.page-disclaimer .clause-body .prose {
  max-width: 74ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .clause-body .prose > p {
  margin: 0 0 14px;
}

.page-disclaimer .clause-body .prose > ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-body .prose > ul > li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}

.page-disclaimer .clause-body .prose > ul > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .clause-body .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.5);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-disclaimer .clause-body .prose a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 提示块 ---------- */
.page-disclaimer .disc-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin: 20px 0 4px;
  padding: 14px 16px;
  background: rgba(255, 194, 75, 0.07);
  border: 2px solid rgba(255, 194, 75, 0.35);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.45);
}

.page-disclaimer .disc-notice-tag {
  padding: 3px 8px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  white-space: nowrap;
}

.page-disclaimer .clause-body .prose .disc-notice p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--mist);
}

/* ---------- 页尾延伸入口 ---------- */
.page-disclaimer .disc-cross {
  margin-top: clamp(38px, 6vw, 76px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 2px solid var(--steel);
}

.page-disclaimer .disc-cross .label {
  display: block;
  margin: 0 0 16px;
  color: var(--cyan);
}

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

.page-disclaimer .disc-cross-list a {
  display: block;
  padding: 13px 16px;
  border: 2px solid var(--steel);
  background: rgba(10, 17, 40, 0.6);
  color: var(--mist);
  font-size: 14.5px;
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.page-disclaimer .disc-cross-list a:hover {
  border-color: var(--cyan);
  color: var(--bone);
  transform: translate(-2px, -2px);
}

@media (min-width: 640px) {
  .page-disclaimer .disc-cross-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-cross-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左侧粘性序号列 ---------- */
@media (min-width: 880px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--disc-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    padding: clamp(30px, 3.6vw, 48px) 0;
  }

  .page-disclaimer .clause-rail {
    position: sticky;
    top: var(--disc-sticky);
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
  }

  .page-disclaimer .clause-num {
    font-size: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-num,
  .page-disclaimer .clause-trigger,
  .page-disclaimer .disc-cross-list a {
    transition: none;
  }

  .page-disclaimer .disc-cross-list a:hover {
    transform: none;
  }
}
<<<END>>>