.page-disclaimer {
  --terms-w: 780px;
  --terms-rule: 1px solid var(--line-600);
  position: relative;
  padding: calc(var(--topbar-h) + 26px) var(--pad) 72px;
  background: var(--ink-950);
  color: var(--text-hi);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-disclaimer .terms-shell {
  width: 100%;
  max-width: var(--terms-w);
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding-top: 6px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  display: block;
  height: 10px;
  margin-bottom: 22px;
  background-image: repeating-linear-gradient(90deg, var(--line-600) 0 1px, transparent 1px 14px);
  opacity: .95;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 32px;
  width: 68px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(41, 231, 214, 0));
}

.page-disclaimer h1 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(28px, 6.2vw, 44px);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--text-hi);
}

.page-disclaimer .lead {
  max-width: 44ch;
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-mid);
}

.page-disclaimer .meta-line {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-mid);
}

/* 摘要框：切角 + 青色细边 */
.page-disclaimer .terms-summary {
  margin-top: 26px;
  padding: 20px 20px 18px;
  background: linear-gradient(170deg, var(--ink-800), var(--ink-900) 70%);
  border: 1px solid var(--cyan-700);
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.page-disclaimer .terms-summary > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--cyan-400);
}

.page-disclaimer .terms-summary > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-summary > summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: auto;
  flex: 0 0 auto;
  border-right: 1px solid var(--cyan-400);
  border-bottom: 1px solid var(--cyan-400);
  transform: rotate(45deg);
  transition: transform var(--dur-base) var(--ease);
}

.page-disclaimer .terms-summary[open] > summary::after {
  transform: rotate(225deg);
}

.page-disclaimer .terms-summary ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-summary li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-hi);
}

.page-disclaimer .terms-summary li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan-400);
  transform: rotate(45deg);
}

.page-disclaimer .terms-figure {
  margin: 26px 0 0;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-600);
  background: var(--ink-900);
  filter: saturate(.9) contrast(1.04);
}

/* ---------- 横向条款条 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: var(--topbar-h);
  z-index: 6;
  margin: 30px calc(var(--pad) * -1) 0;
  padding: 10px var(--pad) 8px;
  background: rgba(5, 10, 20, .93);
  border-top: var(--terms-rule);
  border-bottom: var(--terms-rule);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-disclaimer .terms-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-disclaimer .terms-index__list::-webkit-scrollbar {
  height: 3px;
}

.page-disclaimer .terms-index__list::-webkit-scrollbar-thumb {
  background: var(--line-600);
}

.page-disclaimer .terms-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line-600);
  border-radius: 2px;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--text-mid);
  transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--cyan-400);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  color: var(--ink-950);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  outline: none;
}

.page-disclaimer .terms-index__list a:hover .terms-index__num,
.page-disclaimer .terms-index__list a:focus-visible .terms-index__num {
  color: var(--ink-950);
}

/* ---------- 编号条款 ---------- */
.page-disclaimer .terms-body {
  margin-top: 6px;
}

.page-disclaimer .terms-item {
  padding-top: 34px;
  margin-top: 34px;
  border-top: var(--terms-rule);
  scroll-margin-top: calc(var(--topbar-h) + 78px);
}

.page-disclaimer .terms-item h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(18px, 3.6vw, 22px);
  line-height: 1.35;
  color: var(--text-hi);
}

.page-disclaimer .terms-item__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--cyan-400);
}

.page-disclaimer .terms-item--alert .terms-item__num {
  color: var(--amber-500);
}

.page-disclaimer .terms-item--alert h2 {
  border-left: 2px solid var(--amber-500);
  padding-left: 12px;
}

.page-disclaimer .terms-item .prose p {
  margin: 0 0 15px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-hi);
}

.page-disclaimer .terms-item .prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-item .prose ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .terms-item .prose li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-hi);
}

.page-disclaimer .terms-item .prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 1px;
  background: var(--cyan-700);
}

.page-disclaimer .terms-item--alert .prose li::before {
  background: var(--amber-500);
}

.page-disclaimer .terms-disc {
  margin-top: 18px;
  border-left: 1px solid var(--line-600);
  padding-left: 16px;
}

.page-disclaimer .terms-disc > summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 14px;
  color: var(--violet-500);
}

.page-disclaimer .terms-disc > summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-disclaimer .terms-disc p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-mid);
}

/* ---------- 收束区 ---------- */
.page-disclaimer .terms-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 46px;
  padding-top: 22px;
  border-top: var(--terms-rule);
}

.page-disclaimer .terms-foot__note {
  margin: 0;
  max-width: 40ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-mid);
}

.page-disclaimer .terms-top {
  flex: 0 0 auto;
}

.page-disclaimer .terms-related {
  margin-top: 36px;
}

.page-disclaimer .terms-related h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--text-mid);
}

.page-disclaimer .terms-related__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-related__list a {
  text-decoration: none;
}

.page-disclaimer .terms-related__list a:hover,
.page-disclaimer .terms-related__list a:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
  outline: none;
}

@media (min-width: 768px) {
  .page-disclaimer {
    --terms-w: 820px;
    padding: calc(var(--topbar-h) + 46px) var(--pad) 96px;
  }

  .page-disclaimer .terms-index {
    top: 0;
    margin-top: 38px;
    padding-top: 12px;
    padding-bottom: 10px;
  }

  .page-disclaimer .terms-item {
    padding-top: 44px;
    margin-top: 44px;
    scroll-margin-top: 96px;
  }

  .page-disclaimer .terms-item .prose p,
  .page-disclaimer .terms-item .prose li {
    font-size: 15.5px;
  }

  .page-disclaimer .terms-summary {
    padding: 24px 26px 22px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    --terms-w: 860px;
    padding-bottom: 120px;
  }

  .page-disclaimer .terms-index__list {
    gap: 10px;
  }

  .page-disclaimer .terms-item {
    padding-top: 52px;
    margin-top: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-summary > summary::after,
  .page-disclaimer .terms-index__list a {
    transition-duration: 120ms;
  }
}
<<<END>>>