.page-disclaimer {
  --notice-flow: clamp(28px, 4vw, 52px);
  --notice-side: clamp(20px, 4vw, 56px);
  padding-bottom: clamp(56px, 8vw, 112px);
}

/* ---------- 页首 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 0;
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(139, 92, 246, .18), transparent 62%),
    radial-gradient(90% 70% at 6% 8%, rgba(34, 224, 255, .12), transparent 58%);
}

.page-disclaimer .notice-hero__scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(34, 224, 255, .9) 42%, rgba(139, 92, 246, .8) 68%, transparent 100%);
  opacity: .3;
  animation: notice-scan 9s linear infinite;
  pointer-events: none;
}

@keyframes notice-scan {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  12% {
    opacity: .34;
  }
  82% {
    opacity: .28;
  }
  100% {
    transform: translateY(560px);
    opacity: 0;
  }
}

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

.page-disclaimer .notice-hero__title {
  margin: 14px 0 0;
  font-size: clamp(34px, 6.4vw, 74px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--ink);
}

.page-disclaimer .notice-hero__lead {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink-2);
}

.page-disclaimer .notice-hero__index {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-disclaimer .notice-hero__index a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(14, 21, 51, .6);
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer .notice-hero__index .mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--purple);
}

.page-disclaimer .notice-hero__index a:hover,
.page-disclaimer .notice-hero__index a:focus-visible {
  color: var(--ink);
  border-color: rgba(34, 224, 255, .6);
  background: rgba(34, 224, 255, .08);
}

.page-disclaimer .notice-hero__media {
  margin: clamp(26px, 4vw, 46px) auto 0;
  padding: 0 var(--pad);
  max-width: 1440px;
}

.page-disclaimer .notice-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .notice-body {
  padding-top: clamp(8px, 2vw, 20px);
}

.page-disclaimer .notice-clause {
  position: relative;
  margin-top: var(--notice-flow);
  padding-top: var(--notice-flow);
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .notice-clause__num {
  font-family: var(--mono);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--purple);
  text-decoration: none;
  transition: color .2s var(--ease), text-shadow .2s var(--ease);
}

.page-disclaimer .notice-clause__num:hover,
.page-disclaimer .notice-clause__num:focus-visible {
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(34, 224, 255, .5);
}

.page-disclaimer .notice-clause__title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .notice-clause__title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 1em;
  margin-right: 10px;
  vertical-align: -0.1em;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--pink), var(--purple));
}

.page-disclaimer .notice-clause__text p {
  margin: 0 0 1.1em;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-2);
}

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

.page-disclaimer .notice-ver {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.14em;
  color: var(--pink);
  letter-spacing: .01em;
}

/* ---------- 联系卡片 ---------- */
.page-disclaimer .notice-card {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-disclaimer .notice-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(29, 42, 87, .7);
}

.page-disclaimer .notice-card__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .notice-card__k {
  flex: 0 0 auto;
  min-width: 64px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--purple);
}

.page-disclaimer .notice-card__v {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .notice-card__v--mono {
  font-family: var(--mono);
  letter-spacing: .01em;
}

.page-disclaimer .notice-card .copy-btn {
  flex: 0 0 auto;
}

/* ---------- 备案小卡 ---------- */
.page-disclaimer .notice-legal {
  margin-top: clamp(16px, 2.4vw, 22px);
  padding: 14px 20px;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  background: var(--rail);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.page-disclaimer .notice-legal__k {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.page-disclaimer .notice-legal__v {
  font-size: 15px;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* ---------- 桌面端分栏 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .notice-body {
    padding-left: var(--notice-side);
    padding-right: var(--notice-side);
  }

  .page-disclaimer .notice-clause {
    display: grid;
    grid-template-columns: minmax(140px, 200px) minmax(0, 1fr);
    gap: clamp(20px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .notice-clause__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 0;
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }

  .page-disclaimer .notice-clause__num {
    font-size: clamp(32px, 3.4vw, 44px);
  }

  .page-disclaimer .notice-clause__text {
    max-width: 72ch;
  }

  .page-disclaimer .notice-clause .notice-card,
  .page-disclaimer .notice-clause .notice-legal {
    grid-column: 2;
  }

  .page-disclaimer .notice-legal {
    justify-self: start;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-hero__title {
    max-width: 18ch;
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-hero__scan {
    animation: none;
    opacity: .16;
  }

  .page-disclaimer .notice-hero__index a,
  .page-disclaimer .notice-clause__num {
    transition: none;
  }
}
<<<END>>>