.page-disclaimer {
  --ta-cut: 12px;
  --ta-wine-line: rgba(108, 37, 64, 0.75);
  --ta-hair: rgba(29, 106, 130, 0.42);
  --ta-text: #cfdde6;
  --ta-top: calc(var(--head-h) + 62px);
  background: var(--navy-950);
  color: var(--ta-text);
}

/* ---------- 页头 ---------- */
.page-disclaimer .ta-head {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(44px, 8vw, 84px) clamp(36px, 5vw, 64px);
  background: linear-gradient(168deg, #071827 0%, #0a1f30 46%, #24102a 100%);
}

.page-disclaimer .ta-head__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: -2;
}

.page-disclaimer .ta-head__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(72% 58% at 14% 0%, rgba(108, 37, 64, 0.62), transparent 68%),
    radial-gradient(48% 42% at 92% 12%, rgba(29, 106, 130, 0.42), transparent 70%),
    linear-gradient(180deg, rgba(5, 19, 31, 0.34) 0%, rgba(5, 19, 31, 0.86) 62%, var(--navy-950) 100%);
}

.page-disclaimer .ta-head__inner {
  position: relative;
}

.page-disclaimer .ta-head .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-disclaimer .ta-head .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(156, 180, 195, 0.34);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .ta-head .breadcrumbs a:hover,
.page-disclaimer .ta-head .breadcrumbs a:focus-visible {
  color: var(--green);
  border-color: var(--green);
}

.page-disclaimer .ta-head__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--amber);
  margin: 0 0 14px;
}

.page-disclaimer .ta-head h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0;
  font-stretch: 88%;
  text-shadow: 0 12px 42px rgba(4, 16, 26, 0.7);
}

.page-disclaimer .ta-head__lede {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  line-height: 1.78;
  color: var(--ta-text);
}

.page-disclaimer .ta-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-disclaimer .ta-head__meta .stamp {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--mist);
  border: 1px solid var(--ta-hair);
  background: rgba(10, 34, 51, 0.6);
  padding: 6px 12px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .ta-toc {
  position: sticky;
  top: var(--head-h);
  z-index: 24;
  background: rgba(7, 22, 34, 0.94);
  border-top: 1px solid var(--ta-hair);
  border-bottom: 1px solid rgba(108, 37, 64, 0.55);
  backdrop-filter: blur(10px);
}

.page-disclaimer .ta-toc__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-block: 11px;
  scrollbar-width: thin;
  scrollbar-color: var(--tide) transparent;
}

.page-disclaimer .ta-toc__inner::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .ta-toc__inner::-webkit-scrollbar-thumb {
  background: var(--tide);
  border-radius: 4px;
}

.page-disclaimer .ta-toc__inner a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--ta-hair);
  background: rgba(18, 50, 70, 0.4);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-disclaimer .ta-toc__inner a:hover,
.page-disclaimer .ta-toc__inner a:focus-visible {
  color: var(--paper);
  border-color: var(--green);
  background: rgba(53, 224, 138, 0.12);
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .ta-clause {
  position: relative;
  padding-block: clamp(48px, 7vw, 92px);
}

.page-disclaimer .ta-clause--a {
  background: var(--navy-950);
}

.page-disclaimer .ta-clause--b {
  background: linear-gradient(180deg, rgba(108, 37, 64, 0.2) 0%, rgba(108, 37, 64, 0.05) 58%, var(--navy-950) 100%);
}

.page-disclaimer .ta-clause--b::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(42%, 360px);
  height: 2px;
  background: linear-gradient(90deg, var(--wine), rgba(108, 37, 64, 0));
}

.page-disclaimer .ta-clause + .ta-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ta-hair) 18%, var(--ta-hair) 82%, transparent);
  pointer-events: none;
}

.page-disclaimer .ta-clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-disclaimer .ta-clause__aide {
  align-self: start;
  padding-left: 18px;
  border-left: 2px solid var(--ta-hair);
}

.page-disclaimer .ta-clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 33px;
  padding-inline: 11px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--paper);
  background: linear-gradient(135deg, var(--wine) 0%, #8a3252 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}

.page-disclaimer .ta-clause__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  font-weight: 800;
  line-height: 1.28;
  color: var(--paper);
  margin: 14px 0 0;
  letter-spacing: -0.01em;
}

.page-disclaimer .ta-clause__points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .ta-clause__points li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--mist);
}

.page-disclaimer .ta-clause__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 2px;
  background: var(--amber);
}

.page-disclaimer .ta-clause__body p {
  margin: 0 0 1.1em;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--ta-text);
}

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

.page-disclaimer .ta-clause__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 138, 0.45);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .ta-clause__body a:hover,
.page-disclaimer .ta-clause__body a:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

.page-disclaimer .ta-clause__note {
  margin-top: 20px !important;
  padding: 14px 16px;
  font-size: 14px !important;
  line-height: 1.7;
  color: var(--mist) !important;
  background: rgba(18, 50, 70, 0.5);
  border-left: 2px solid var(--amber);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

/* 当前条款高亮 */
.page-disclaimer .ta-clause[data-in-view] .ta-clause__aide {
  border-left-color: var(--green);
}

.page-disclaimer .ta-clause[data-in-view] .ta-clause__num {
  box-shadow: 0 0 0 2px rgba(53, 224, 138, 0.38);
}

/* ---------- 联系渠道列表 ---------- */
.page-disclaimer .ta-channels {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ta-hair);
  border: 1px solid var(--ta-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ta-cut)), calc(100% - var(--ta-cut)) 100%, 0 100%);
}

.page-disclaimer .ta-channels__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 16px;
  background: var(--navy-800);
}

.page-disclaimer .ta-channels__key {
  flex: 0 0 94px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist-dim);
}

.page-disclaimer .ta-channels__val {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .ta-channels .copy-btn {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  background: rgba(53, 224, 138, 0.1);
  border: 1px solid rgba(53, 224, 138, 0.45);
  padding: 5px 12px;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .ta-channels .copy-btn:hover,
.page-disclaimer .ta-channels .copy-btn:focus-visible {
  background: var(--green);
  color: var(--ink-900);
  border-color: var(--green);
}

.page-disclaimer .ta-channels .copy-btn[data-copied] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-900);
}

/* ---------- 对照速览 ---------- */
.page-disclaimer .ta-contrast {
  position: relative;
  padding-block: clamp(52px, 7vw, 96px) clamp(60px, 8vw, 110px);
  background:
    linear-gradient(180deg, var(--navy-950) 0%, rgba(59, 42, 110, 0.28) 40%, var(--navy-950) 100%);
}

.page-disclaimer .ta-contrast .section-head {
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-disclaimer .ta-contrast .section-head__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-disclaimer .ta-contrast .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--paper);
  margin: 8px 0 10px;
  letter-spacing: -0.01em;
}

.page-disclaimer .ta-contrast .section-head__lede {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .ta-contrast__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-disclaimer .ta-contrast__col {
  padding: 22px 20px 24px;
  border: 1px solid var(--ta-hair);
  background: rgba(10, 34, 51, 0.82);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-disclaimer .ta-contrast__col:hover {
  transform: translateY(-2px);
}

.page-disclaimer .ta-contrast__col--ok:hover {
  border-color: var(--green);
}

.page-disclaimer .ta-contrast__col--no:hover {
  border-color: var(--wine);
}

.page-disclaimer .ta-contrast__cap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--ta-hair);
}

.page-disclaimer .ta-contrast__col--ok .ta-contrast__cap {
  color: var(--green);
}

.page-disclaimer .ta-contrast__col--no .ta-contrast__cap {
  color: #e0839f;
}

.page-disclaimer .ta-contrast__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .ta-contrast__col li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ta-text);
}

.page-disclaimer .ta-contrast__col--ok li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.page-disclaimer .ta-contrast__col--no li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 8px;
  height: 2px;
  background: var(--wine);
}

/* ---------- 焦点可见性 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ta-contrast__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-disclaimer .ta-channels__key {
    flex-basis: 104px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .ta-clause__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-disclaimer .ta-clause__aide {
    grid-column: 1 / span 4;
    position: sticky;
    top: var(--ta-top);
    padding-left: 22px;
  }

  .page-disclaimer .ta-clause__body {
    grid-column: 5 / span 8;
    max-width: 74ch;
  }

  .page-disclaimer .ta-clause__title {
    font-size: 1.95rem;
  }

  .page-disclaimer .ta-clause__body p {
    font-size: 17.5px;
  }

  .page-disclaimer .ta-clause {
    padding-block: clamp(64px, 7vw, 104px);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ta-toc__inner a,
  .page-disclaimer .ta-contrast__col,
  .page-disclaimer .ta-channels .copy-btn,
  .page-disclaimer .ta-clause__body a {
    transition: none;
  }

  .page-disclaimer .ta-contrast__col:hover {
    transform: none;
  }
}
<<<END>>>