.page-disclaimer {
  --dc-rail: 250px;
  --dc-gap: clamp(20px, 3.2vw, 40px);
  --dc-pad: clamp(26px, 4.5vw, 52px);
  background: var(--night);
  color: var(--sand);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(30px, 5vw, 56px);
  background: linear-gradient(160deg, var(--night) 0%, #0a1a2b 58%, var(--lake) 140%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .notice-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(45, 67, 92, 0.42) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(45, 67, 92, 0.42) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 82%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 82%);
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(8, 20, 33, 0.94) 0%, rgba(8, 20, 33, 0.72) 46%, rgba(18, 57, 92, 0.5) 100%);
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .notice-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--sand);
  max-width: 20em;
}

.page-disclaimer .notice-hero__lead {
  margin: 16px 0 0;
  max-width: 46em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.82;
  color: var(--mist);
}

.page-disclaimer .notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-disclaimer .notice-index {
  list-style: none;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-index__item {
  min-width: 0;
  background: rgba(14, 30, 48, 0.82);
}

.page-disclaimer .notice-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 12px;
  text-decoration: none;
  color: var(--sand);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .notice-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ochre-lit);
}

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

.page-disclaimer .notice-index__link:hover,
.page-disclaimer .notice-index__link:focus-visible {
  background: rgba(166, 61, 43, 0.22);
  border-left-color: var(--pulse);
  color: #fff;
  outline: none;
}

.page-disclaimer .notice-index__link:focus-visible {
  outline: 2px solid var(--pulse);
  outline-offset: -2px;
}

/* ---------- 主体画布 ---------- */
.page-disclaimer .notice-body {
  padding-top: var(--dc-pad);
  padding-bottom: var(--dc-pad);
}

.page-disclaimer .notice-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--dc-gap);
}

.page-disclaimer .notice-rail {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 57, 92, 0.34), rgba(8, 20, 33, 0.2));
  padding: 18px 16px 16px;
}

.page-disclaimer .notice-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .notice-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .notice-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  text-decoration: none;
  color: var(--sand);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  border-left: 2px solid var(--line);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .notice-rail__link:hover,
.page-disclaimer .notice-rail__link:focus-visible {
  border-left-color: var(--pulse);
  background: rgba(50, 242, 198, 0.08);
  color: #fff;
  outline: none;
}

.page-disclaimer .notice-rail__top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--sand);
  border: 1px solid var(--line);
  background: rgba(166, 61, 43, 0.16);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-rail__top::before {
  content: "↑";
  color: var(--pulse);
}

.page-disclaimer .notice-rail__top:hover,
.page-disclaimer .notice-rail__top:focus-visible {
  background: rgba(199, 84, 58, 0.34);
  border-color: var(--ochre-lit);
  outline: none;
}

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

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding-top: clamp(18px, 2.6vw, 26px);
  margin-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line);
}

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

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

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 600;
  line-height: 1;
  color: var(--ochre-lit);
  letter-spacing: 0.04em;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.7vw, 28px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0;
  color: var(--sand);
}

.page-disclaimer .clause__body {
  margin-top: 14px;
  max-width: 60em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
}

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

.page-disclaimer .clause__body strong {
  color: var(--sand);
  font-weight: 600;
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__list li {
  position: relative;
  padding: 12px 14px 12px 30px;
  background: rgba(8, 20, 33, 0.68);
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--pulse);
}

/* ---------- 更新流程线 ---------- */
.page-disclaimer .flow {
  list-style: none;
  margin: 20px 0 18px;
  padding: 0 0 0 18px;
  border-left: 1px dashed var(--line);
  display: grid;
  gap: 16px;
}

.page-disclaimer .flow__step {
  position: relative;
  display: grid;
  gap: 2px;
  padding-right: 4px;
}

.page-disclaimer .flow__dot {
  position: absolute;
  left: -23px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lake);
  border: 1px solid var(--line);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .flow__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-disclaimer .flow__note {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .flow__step--live .flow__dot {
  background: var(--pulse);
  border-color: var(--pulse);
  box-shadow: 0 0 0 4px rgba(50, 242, 198, 0.16);
}

.page-disclaimer .flow__step--live .flow__label {
  color: var(--pulse);
}

.page-disclaimer .flow__step:hover .flow__dot {
  background: var(--ochre-lit);
  border-color: var(--ochre-lit);
  transform: scale(1.25);
}

.page-disclaimer .flow__step:hover .flow__note {
  color: var(--sand);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .contact-block {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--ochre);
  background: linear-gradient(120deg, rgba(18, 57, 92, 0.4), rgba(8, 20, 33, 0.26));
}

.page-disclaimer .contact-block__row {
  display: grid;
  gap: 4px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .contact-block__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .contact-block__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--sand);
  word-break: break-word;
}

.page-disclaimer .contact-block__note {
  margin: 0;
  padding: 12px 16px 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .notice-more {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-more__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .notice-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .notice-more__link {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  text-decoration: none;
  color: var(--sand);
  border: 1px solid var(--line);
  background: rgba(14, 30, 48, 0.7);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .notice-more__link:hover,
.page-disclaimer .notice-more__link:focus-visible {
  border-color: var(--ochre-lit);
  background: rgba(166, 61, 43, 0.26);
  color: #fff;
  outline: none;
}

/* ---------- 中等屏 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .notice-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding: 2px 0 0;
    border-left: 0;
    border-top: 1px dashed var(--line);
  }

  .page-disclaimer .flow__step {
    padding: 20px 18px 0 0;
  }

  .page-disclaimer .flow__dot {
    left: 0;
    top: -7px;
  }

  .page-disclaimer .contact-block__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

/* ---------- 桌面端：固定索引栏 + 条款连续画布 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .notice-body__grid {
    grid-template-columns: var(--dc-rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .notice-rail {
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .clause {
    padding-top: clamp(22px, 2.4vw, 30px);
    margin-top: clamp(30px, 3.2vw, 48px);
  }

  .page-disclaimer .clause__body {
    font-size: 16.5px;
  }

  .page-disclaimer .nav-section {
    padding-bottom: clamp(56px, 6vw, 84px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-index__link,
  .page-disclaimer .notice-rail__link,
  .page-disclaimer .notice-rail__top,
  .page-disclaimer .flow__dot,
  .page-disclaimer .flow__note,
  .page-disclaimer .notice-more__link {
    transition: none;
  }

  .page-disclaimer .flow__step:hover .flow__dot {
    transform: none;
  }
}
<<<END>>>