.page-disclaimer {
  --legal-measure: 66ch;
  --legal-aside-w: 252px;
  --legal-block-gap: clamp(1.6rem, 3.8vw, 2.75rem);
  position: relative;
  padding-bottom: clamp(2.75rem, 7vw, 5rem);
  background:
    repeating-linear-gradient(90deg, rgba(34, 72, 58, 0.18) 0 1px, transparent 1px 104px),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-900) 78%, #041009 100%);
}

/* ---------- 顶部声明区 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--grid-line);
  background: linear-gradient(165deg, var(--ink-800) 0%, var(--ink-900) 74%);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -58% 34%;
  height: 72%;
  background: radial-gradient(closest-side, rgba(25, 245, 198, 0.2), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.36;
  filter: saturate(0.75) contrast(1.05);
  z-index: 0;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(1.75rem, 4.5vw, 3rem) clamp(2.25rem, 5.5vw, 3.75rem);
}

.page-disclaimer .legal-hero__eyebrow {
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  color: var(--cyan);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-disclaimer .legal-hero__title {
  margin: 0.65rem 0 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 8.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-disclaimer .legal-hero__title span {
  display: block;
  color: var(--muted);
}

.page-disclaimer .legal-hero__lead {
  margin: clamp(1.1rem, 2.6vw, 1.6rem) 0 0;
  max-width: 56ch;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: rgba(234, 247, 241, 0.84);
}

.page-disclaimer .legal-hero__facts {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.5rem) 0 0;
  padding: clamp(1rem, 2.4vw, 1.25rem) 0 0;
  border-top: 1px solid var(--grid-line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-disclaimer .legal-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-disclaimer .legal-fact__k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--yellow);
}

.page-disclaimer .legal-fact__v {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--white);
}

@media (min-width: 720px) {
  .page-disclaimer .legal-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--legal-block-gap);
  padding-top: clamp(1.75rem, 4.5vw, 3rem);
}

.page-disclaimer .legal-main {
  min-width: 0;
}

.page-disclaimer .legal-aside {
  order: -1;
  display: grid;
  gap: 1rem;
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) var(--legal-aside-w);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-disclaimer .legal-aside {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }
}

/* ---------- 目录 ---------- */
.page-disclaimer .section-index {
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
  background: rgba(12, 42, 32, 0.55);
  padding: 0.85rem 0.9rem 0.95rem;
}

.page-disclaimer .section-index__title {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-disclaimer .section-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.15rem;
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .section-index__list > li {
  flex: 0 0 auto;
}

.page-disclaimer .section-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--grid-line);
  border-radius: 999px;
  font-size: 0.84rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--muted);
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .section-index__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(25, 245, 198, 0.6);
}

.page-disclaimer .section-index__link:hover {
  color: var(--white);
  border-color: rgba(25, 245, 198, 0.5);
}

.page-disclaimer .section-index__link[data-active="true"] {
  color: var(--cyan);
  background: rgba(25, 245, 198, 0.09);
  border-color: var(--cyan);
}

@media (min-width: 1000px) {
  .page-disclaimer .section-index__list {
    display: grid;
    gap: 0.12rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .section-index__list > li {
    flex: none;
  }

  .page-disclaimer .section-index__link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    white-space: normal;
  }

  .page-disclaimer .section-index__link[data-active="true"] {
    border-left-color: var(--cyan);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
  }
}

.page-disclaimer .aside-links {
  padding: 0.9rem 0.9rem 1rem;
  border: 1px dashed rgba(34, 72, 58, 0.9);
  border-radius: var(--radius);
}

.page-disclaimer .aside-links__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-disclaimer .aside-links ul {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.page-disclaimer .aside-links a {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--white);
  text-decoration: none;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid var(--grid-line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* ---------- 条款章节 ---------- */
.page-disclaimer .clause {
  position: relative;
  margin-top: var(--legal-block-gap);
  padding-top: clamp(1.4rem, 3.4vw, 2.1rem);
  border-top: 1px solid var(--grid-line);
}

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

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.page-disclaimer .clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.4vw, 2.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(25, 245, 198, 0.42);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.22rem, 2.6vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-disclaimer .clause__body {
  max-width: var(--legal-measure);
  font-size: clamp(0.96rem, 1.2vw, 1rem);
  line-height: 1.85;
  color: rgba(234, 247, 241, 0.86);
}

.page-disclaimer .clause__body p {
  margin: 0 0 1rem;
}

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

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover {
  color: var(--yellow);
}

@media (min-width: 1000px) {
  .page-disclaimer .clause:nth-of-type(even) .clause__body {
    max-width: 56ch;
  }

  .page-disclaimer .clause:nth-of-type(odd) .clause__body {
    max-width: 74ch;
  }
}

/* ---------- 提示块 ---------- */
.page-disclaimer .callout {
  margin: 1.1rem 0 1.15rem;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--yellow);
  border-radius: 0 10px 10px 0;
  background: rgba(245, 214, 75, 0.07);
}

.page-disclaimer .callout__label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: var(--yellow);
  text-transform: uppercase;
}

.page-disclaimer .callout p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--white);
}

/* ---------- 联系区 ---------- */
.page-disclaimer .legal-contact {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  padding: clamp(1.3rem, 3.4vw, 2.2rem);
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(12, 42, 32, 0.92), rgba(6, 26, 19, 0.92));
}

.page-disclaimer .legal-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-disclaimer .legal-contact__lead {
  margin: 0.6rem 0 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(234, 247, 241, 0.8);
}

.page-disclaimer .legal-contact__list {
  margin: 1.1rem 0 0;
  display: grid;
  gap: 0.1rem;
}

.page-disclaimer .legal-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--grid-line);
}

.page-disclaimer .legal-contact__row dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .legal-contact__row dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .legal-contact__note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 640px) {
  .page-disclaimer .legal-contact__row {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .to-top {
  position: fixed;
  right: clamp(0.9rem, 3vw, 2rem);
  bottom: calc(1.15rem + var(--feedback-bar-h, 0px));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--grid-line);
  border-radius: 999px;
  background: rgba(4, 17, 12, 0.86);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .to-top[data-visible="true"] {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.page-disclaimer .to-top:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .to-top__glyph {
  font-size: 0.95rem;
  line-height: 1;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .to-top,
  .page-disclaimer .section-index__link,
  .page-disclaimer .aside-links a {
    transition: none;
  }
}
<<<END>>>