.page-disclaimer {
  --legal-aside: 200px;
  --legal-top: 108px;
  background-color: var(--snow);
  background-image: repeating-linear-gradient(0deg, rgba(138, 151, 168, .045) 0 1px, transparent 1px 26px);
  color: var(--ink-text);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  background: linear-gradient(125deg, var(--ink-950) 0%, var(--ink-800) 52%, var(--blue-700) 100%);
  color: var(--snow);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(220, 232, 246, .055) 0 1px, transparent 1px 24px);
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(34px, 6vw, 68px) clamp(22px, 4vw, 38px);
}

.page-disclaimer .legal-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.06;
}

.page-disclaimer .legal-hero__lede {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(220, 232, 246, .86);
}

.page-disclaimer .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(220, 232, 246, .16);
  list-style: none;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(220, 232, 246, .7);
}

.page-disclaimer .legal-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border-top: 1px solid rgba(220, 232, 246, .14);
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  filter: saturate(.7) brightness(.78);
}

/* ---------- 顶部目录带 ---------- */
.page-disclaimer .legal-toc {
  position: sticky;
  top: var(--topbar-h, 52px);
  z-index: 18;
  background: rgba(220, 232, 246, .95);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 6px 16px rgba(10, 22, 38, .07);
  backdrop-filter: blur(8px);
}

.page-disclaimer .legal-toc__inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 6px 0;
}

.page-disclaimer .legal-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .legal-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-800);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .legal-toc__link:hover {
  color: var(--signal);
}

.page-disclaimer .legal-toc__link.is-active {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-disclaimer .legal-toc__num {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--grid-grey);
}

.page-disclaimer .legal-toc__link.is-active .legal-toc__num {
  color: var(--signal-soft);
}

/* ---------- 正文双列 ---------- */
.page-disclaimer .legal-body {
  display: grid;
  gap: clamp(34px, 5vw, 62px);
  padding-block: clamp(38px, 6vw, 82px);
}

.page-disclaimer .legal-section {
  display: grid;
  gap: 18px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h, 52px) + 74px);
}

.page-disclaimer .legal-section__aside {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .legal-section__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-disclaimer .legal-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--ink-800);
}

.page-disclaimer .legal-section__main {
  display: grid;
  gap: 16px;
  max-width: 68ch;
}

.page-disclaimer .legal-section__main p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-text);
}

/* 关键条款提示块 */
.page-disclaimer .legal-note {
  position: relative;
  margin: 4px 0;
  padding: 16px 18px 16px 22px;
  background: var(--mist-200);
  border-left: 3px solid var(--signal);
  box-shadow: 3px 3px 0 rgba(138, 151, 168, .18);
}

.page-disclaimer .legal-note__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--signal);
  text-transform: uppercase;
}

.page-disclaimer .legal-note p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-800);
}

/* 署名条目索引 */
.page-disclaimer .legal-index {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-index__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .legal-index__row:hover {
  padding-left: 10px;
  background: rgba(220, 232, 246, .6);
}

.page-disclaimer .legal-index__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--blue-700);
}

.page-disclaimer .legal-index__val {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-text);
}

/* 联系渠道 */
.page-disclaimer .legal-contact {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin: 4px 0;
}

.page-disclaimer .legal-contact__item {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--snow);
  border: 1px solid var(--line);
  box-shadow: 3px 3px 0 rgba(138, 151, 168, .16);
}

.page-disclaimer .legal-contact__key {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--grid-grey);
  text-transform: uppercase;
}

.page-disclaimer .legal-contact__link {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--blue-700);
  text-decoration: none;
  word-break: break-all;
  transition: color .18s var(--ease);
}

.page-disclaimer .legal-contact__link:hover {
  color: var(--signal);
  text-decoration: underline;
}

/* ---------- 备案信息卡 ---------- */
.page-disclaimer .legal-recordwrap {
  padding-bottom: clamp(48px, 7vw, 90px);
}

.page-disclaimer .legal-record {
  position: relative;
  padding: clamp(22px, 3.4vw, 40px);
  background: linear-gradient(160deg, var(--ink-950) 0%, var(--ink-800) 100%);
  color: var(--snow);
  border: 1px solid var(--line-dark);
  box-shadow: 0 20px 44px rgba(10, 22, 38, .3);
  overflow: hidden;
}

.page-disclaimer .legal-record::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  background: linear-gradient(225deg, var(--signal) 0 50%, transparent 50%);
}

.page-disclaimer .legal-record__label {
  margin: 0;
  color: rgba(220, 232, 246, .68);
}

.page-disclaimer .legal-record__code {
  margin: 12px 0 0;
  font-size: clamp(19px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--snow);
  word-break: break-all;
}

.page-disclaimer .legal-record__grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
}

.page-disclaimer .legal-record__item {
  display: grid;
  gap: 5px;
}

.page-disclaimer .legal-record__key {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--grid-grey);
  text-transform: uppercase;
}

.page-disclaimer .legal-record__val {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--mist-200);
}

.page-disclaimer .legal-record__note {
  margin: 26px 0 0;
  max-width: 68ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(220, 232, 246, .74);
}

.page-disclaimer .legal-record__note a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 162, 77, .45);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .legal-record__note a:hover {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- 中屏及以上 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .legal-index__row {
    grid-template-columns: minmax(124px, 176px) minmax(0, 1fr);
    align-items: baseline;
    gap: 0 20px;
  }

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

  .page-disclaimer .legal-record__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面双列文件式排版 ---------- */
@media (min-width: 880px) {
  .page-disclaimer .legal-section {
    grid-template-columns: var(--legal-aside) minmax(0, 1fr);
    column-gap: clamp(30px, 4.4vw, 60px);
    gap: 0;
    padding-top: 30px;
  }

  .page-disclaimer .legal-section__aside {
    position: sticky;
    top: var(--legal-top);
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-right: 18px;
    border-right: 1px solid var(--line);
  }

  .page-disclaimer .legal-section__num {
    font-size: 30px;
    line-height: 1;
    letter-spacing: .02em;
    color: var(--signal);
    opacity: .82;
  }

  .page-disclaimer .legal-section__title {
    font-size: 20px;
  }

  .page-disclaimer .legal-section__main {
    padding-top: 2px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer {
    --legal-aside: 220px;
  }

  .page-disclaimer .legal-section__title {
    font-size: 22px;
  }

  .page-disclaimer .legal-section__main p {
    font-size: 16px;
  }
}
<<<END>>>