.page-disclaimer {
  background: var(--silver);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep);
  color: var(--white);
  padding: 26px 0 52px;
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-disclaimer .terms-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-disclaimer .terms-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 92% at 6% 0%, rgba(28, 78, 216, .55), transparent 62%),
    linear-gradient(180deg, rgba(10, 23, 51, .74) 0%, rgba(10, 23, 51, .95) 64%, var(--deep) 100%);
}

.page-disclaimer .terms-hero__inner {
  position: relative;
}

.page-disclaimer .terms-hero__inner .breadcrumbs {
  margin: 0 0 26px;
  color: rgba(255, 255, 255, .68);
  font-size: 13px;
}

.page-disclaimer .terms-hero__inner .breadcrumbs a {
  color: rgba(255, 255, 255, .68);
  text-decoration: none;
}

.page-disclaimer .terms-hero__inner .breadcrumbs a:hover,
.page-disclaimer .terms-hero__inner .breadcrumbs a:focus-visible {
  color: var(--circuit);
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 0 0 12px;
  color: var(--circuit);
  letter-spacing: .24em;
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 13vw, 5.4rem);
  line-height: 1;
  letter-spacing: -.03em;
}

.page-disclaimer .terms-hero__lead {
  max-width: 640px;
  margin: 0 0 26px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(127, 163, 255, .45);
  background: rgba(255, 255, 255, .07);
  color: rgba(255, 255, 255, .88);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .66);
}

.page-disclaimer .terms-hero__meta .mono {
  color: var(--orange);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .terms-body {
  background: var(--silver);
  padding: 36px 0 12px;
}

.page-disclaimer .terms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

/* ---------- 索引栏 ---------- */
.page-disclaimer .terms-index {
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--mist);
}

.page-disclaimer .terms-index .eyebrow {
  margin: 0;
  color: var(--ink-2);
  letter-spacing: .22em;
}

.page-disclaimer .terms-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  border-color: var(--orange);
  color: var(--ink);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
}

/* ---------- 条款小节 ---------- */
.page-disclaimer .clause {
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.page-disclaimer .clause:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__head::marker {
  content: "";
}

.page-disclaimer .clause__head:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.page-disclaimer .clause__num {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 4.6vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .clause__mark {
  position: relative;
  width: 18px;
  height: 18px;
}

.page-disclaimer .clause__mark::before,
.page-disclaimer .clause__mark::after {
  content: "";
  position: absolute;
  background: var(--ink-2);
  border-radius: 1px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}

.page-disclaimer .clause__mark::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  transform: translateY(-50%);
}

.page-disclaimer .clause__mark::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
}

.page-disclaimer .clause[open] .clause__mark::after {
  transform: translateX(-50%) scaleY(0);
  opacity: 0;
}

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

.page-disclaimer .clause__body p {
  max-width: 68ch;
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-disclaimer .clause__body .mono {
  font-family: var(--font-mono);
  color: var(--ink);
  word-break: break-all;
}

.page-disclaimer .warm-key {
  padding: 0 2px;
  color: var(--orange-ink);
  font-weight: 700;
  background: linear-gradient(180deg, transparent 62%, rgba(255, 122, 47, .3) 62%);
}

.page-disclaimer .clause__list {
  max-width: 68ch;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--circuit);
}

.page-disclaimer .city-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 68ch;
  margin: 12px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .city-list li {
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-disclaimer .city-list li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--green);
  vertical-align: middle;
}

.page-disclaimer .rule-note {
  max-width: 68ch;
  margin: 4px 0 12px;
  padding: 12px 14px;
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  background: var(--warm);
}

.page-disclaimer .rule-note__key {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange-ink);
}

.page-disclaimer .rule-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .terms-closing {
  margin-top: 44px;
  padding: 40px 0 52px;
  border-top: 1px solid var(--line);
  background: var(--mist);
}

.page-disclaimer .terms-closing__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-disclaimer .terms-closing .eyebrow {
  margin: 0;
  color: var(--ink-2);
  letter-spacing: .22em;
}

.page-disclaimer .terms-closing h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 6vw, 2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .terms-closing__text {
  max-width: 46ch;
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-disclaimer .terms-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .terms-closing__links {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--ink-2);
}

.page-disclaimer .terms-closing__links a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 78, 216, .35);
}

.page-disclaimer .terms-closing__links a:hover,
.page-disclaimer .terms-closing__links a:focus-visible {
  border-bottom-color: var(--orange);
  color: var(--orange-ink);
}

.page-disclaimer .terms-coord {
  margin: 0;
  padding: 18px 18px 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .terms-coord__row {
  display: grid;
  gap: 3px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .terms-coord__row:last-child {
  margin-bottom: 0;
  padding-bottom: 6px;
  border-bottom: none;
}

.page-disclaimer .terms-coord dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink-2);
}

.page-disclaimer .terms-coord dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .terms-coord dd.plain {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero {
    padding: 36px 0 66px;
  }

  .page-disclaimer .terms-hero__lead {
    padding: 18px 22px;
    font-size: 16.5px;
  }

  .page-disclaimer .terms-body {
    padding: 52px 0 16px;
  }

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

  .page-disclaimer .clause__body {
    padding-left: 52px;
  }

  .page-disclaimer .clause__list li,
  .page-disclaimer .clause__body p {
    font-size: 16px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-grid {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 56px;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 24px;
    padding: 4px 0 4px 18px;
    border: none;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
  }

  .page-disclaimer .terms-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    margin-top: 16px;
  }

  .page-disclaimer .terms-index__list a {
    display: flex;
    width: 100%;
    min-height: 0;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    font-size: 13.5px;
  }

  .page-disclaimer .terms-index__list li:last-child a {
    border-bottom: none;
  }

  .page-disclaimer .terms-index__list a:hover,
  .page-disclaimer .terms-index__list a:focus-visible {
    color: var(--blue);
  }

  .page-disclaimer .terms-closing__inner {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause__mark::before,
  .page-disclaimer .clause__mark::after,
  .page-disclaimer .terms-index__list a {
    transition: none;
  }
}
<<<END>>>