.page-disclaimer {
  display: block;
  background: var(--karst-ink);
}

/* ---------- 页首声明带 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 36px) 0 clamp(26px, 4.4vw, 46px);
  background-color: var(--karst-ink);
  background-image:
    radial-gradient(880px 430px at 4% -22%, rgba(20, 160, 165, 0.26), transparent 64%),
    radial-gradient(740px 400px at 94% -10%, rgba(255, 106, 26, 0.16), transparent 62%);
  border-bottom: 1px solid var(--fog-line);
  overflow: hidden;
}

.page-disclaimer .legal-hero h1 {
  margin: 12px 0 0;
  color: var(--mist-stone);
}

.page-disclaimer .legal-hero__lead {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--mist-stone);
}

.page-disclaimer .legal-summary {
  --pd-pad: clamp(18px, 3vw, 28px);
  margin-top: clamp(26px, 4vw, 42px);
  padding: 0 var(--pd-pad) clamp(20px, 3vw, 26px);
  background: var(--slate-rock);
  border: 1px solid var(--fog-line);
}

.page-disclaimer .legal-summary__bar {
  display: block;
  height: 3px;
  margin: 0 calc(-1 * var(--pd-pad)) clamp(18px, 3vw, 24px);
  background: linear-gradient(90deg, var(--teal-deep) 0%, var(--waterfall-teal) 36%, var(--orange-soft) 72%, var(--pulse-orange) 100%);
}

.page-disclaimer .legal-summary__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--turf-lime);
}

.page-disclaimer .legal-summary__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px 34px;
}

.page-disclaimer .legal-summary__list li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mist-stone);
}

.page-disclaimer .legal-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 9px;
  background: var(--waterfall-teal);
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
}

@media (min-width: 768px) {
  .page-disclaimer .legal-summary__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer .legal-summary__list li:first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 顶部视觉横幅 ---------- */
.page-disclaimer .legal-banner {
  margin: 0;
  padding: clamp(24px, 4vw, 42px) 0 clamp(10px, 2vw, 18px);
  background: var(--karst-ink);
}

.page-disclaimer .legal-banner .media-frame {
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

/* ---------- 条款区 ---------- */
.page-disclaimer .legal-body {
  background: var(--karst-ink);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-disclaimer .legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-top: clamp(26px, 4.4vw, 48px);
}

/* 坐标索引轨道：窄屏横向 */
.page-disclaimer .legal-rail {
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--fog-line);
  padding-bottom: 12px;
}

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

.page-disclaimer .index-rail {
  display: flex;
  gap: 20px;
  min-width: max-content;
}

.page-disclaimer .index-rail__link {
  flex: none;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--dim);
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 5px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .index-rail__link::before {
  content: attr(data-ord);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  margin-right: 6px;
  color: var(--waterfall-teal);
}

.page-disclaimer .index-rail__link:hover {
  color: var(--mist-stone);
  border-bottom-color: var(--fog-line);
}

.page-disclaimer .index-rail__link.is-current {
  color: var(--turf-lime);
  border-bottom-color: var(--turf-lime);
}

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

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--fog-line);
  scroll-margin-top: 122px;
}

.page-disclaimer .clause:first-of-type {
  border-top-color: var(--waterfall-teal);
}

.page-disclaimer .clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--waterfall-teal);
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--mist-stone);
}

.page-disclaimer .clause__text {
  color: var(--mist-stone);
}

.page-disclaimer .clause__text p {
  margin: 0 0 14px;
  font-size: 1.0625rem;
  line-height: 1.8;
}

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

.page-disclaimer .clause__text a {
  color: var(--waterfall-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .clause__text a:hover {
  color: var(--turf-lime);
}

.page-disclaimer .clause__text ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__text li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 22px;
  font-size: 1.0625rem;
  line-height: 1.75;
}

.page-disclaimer .clause__text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--turf-lime);
}

.page-disclaimer .clause__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin: 0 0 18px;
}

.page-disclaimer .clause__col {
  padding: 18px 20px 14px;
  background: var(--slate-rock);
  border: 1px solid var(--fog-line);
  border-top: 2px solid var(--waterfall-teal);
}

.page-disclaimer .clause__col--no {
  border-top-color: var(--heat-red);
}

.page-disclaimer .clause__sub {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--mist-stone);
}

.page-disclaimer .clause__col--no .clause__sub {
  color: var(--heat-red);
}

.page-disclaimer .clause__col ul {
  margin-bottom: 0;
}

.page-disclaimer .clause__col li {
  font-size: 0.98rem;
  margin-bottom: 7px;
}

.page-disclaimer .clause__col--no li::before {
  background: var(--heat-red);
}

.page-disclaimer .clause__contact {
  display: grid;
  gap: 4px;
  margin: 20px 0 0;
  padding: 18px 20px;
  background: var(--slate-rock);
  border-left: 3px solid var(--pulse-orange);
}

.page-disclaimer .clause__contact dt {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--dim);
}

.page-disclaimer .clause__contact dd {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--mist-stone);
  word-break: break-word;
}

.page-disclaimer .clause__contact dd:last-child {
  margin-bottom: 0;
  font-family: var(--font-body);
  color: var(--orange-soft);
}

.page-disclaimer .clause__action {
  margin: 20px 0 0;
}

.page-disclaimer .clause__note {
  margin-top: 16px;
  color: var(--dim);
  font-size: 0.94rem;
}

/* ---------- 中等屏幕：条款左右分栏 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .clause {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 26px;
  }
  .page-disclaimer .clause__num {
    padding-top: 6px;
  }
  .page-disclaimer .clause__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 宽屏：索引固定在左，正文走右 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .legal-grid {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: 62px;
    padding-top: clamp(40px, 5vw, 64px);
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: 108px;
    align-self: start;
    overflow: visible;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-disclaimer .index-rail {
    flex-direction: column;
    min-width: 0;
    gap: 0;
    border-left: 1px solid var(--fog-line);
  }

  .page-disclaimer .index-rail__link {
    display: block;
    padding: 11px 0 11px 16px;
    margin-left: -1px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-disclaimer .index-rail__link:hover {
    color: var(--mist-stone);
    border-bottom-color: transparent;
    border-left-color: var(--fog-line);
  }

  .page-disclaimer .index-rail__link.is-current {
    border-bottom-color: transparent;
    border-left-color: var(--turf-lime);
    color: var(--turf-lime);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .index-rail__link,
  .page-disclaimer .clause__text a {
    transition: none;
  }
}
<<<END>>>