.page-disclaimer {
  --disc-line: #cfd8dc;
  --disc-body: #1d2530;
  background: var(--ice);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer .disc-shell {
  width: var(--shell);
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4.5vw, 48px) 0 clamp(34px, 6vw, 68px);
  color: var(--ice);
  background:
    repeating-linear-gradient(90deg, rgba(79, 240, 192, 0.07) 0 1px, transparent 1px 88px),
    linear-gradient(158deg, var(--polar-900) 0%, #0e2740 58%, var(--polar-800) 100%);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -180px;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(79, 240, 192, 0.28);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .disc-hero .breadcrumb-list {
  color: rgba(244, 248, 250, 0.66);
  font-size: 13px;
}

.page-disclaimer .disc-hero .breadcrumb-list a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 248, 250, 0.35);
}

.page-disclaimer .disc-hero .breadcrumb-list a:hover,
.page-disclaimer .disc-hero .breadcrumb-list a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-disclaimer .disc-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(22px, 4vw, 44px);
}

.page-disclaimer .disc-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 0.28em;
  font-family: var(--font-display);
  font-size: clamp(42px, 10vw, 88px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-disclaimer .disc-lede {
  max-width: 52ch;
  margin: 0 0 22px;
  font-size: clamp(15px, 1.6vw, 17px);
  color: rgba(244, 248, 250, 0.82);
}

.page-disclaimer .disc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-disclaimer .disc-hero-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.page-disclaimer .disc-hero-actions .btn:hover,
.page-disclaimer .disc-hero-actions .btn:focus-visible {
  transform: translateY(-2px);
}

.page-disclaimer .disc-hero-actions .btn--primary {
  background: var(--orange);
  color: var(--polar-900);
  border: 1px solid var(--orange);
}

.page-disclaimer .disc-hero-actions .btn--ghost {
  background: transparent;
  color: var(--ice);
  border: 1px solid rgba(207, 227, 238, 0.45);
}

.page-disclaimer .disc-hero-actions .btn--ghost:hover,
.page-disclaimer .disc-hero-actions .btn--ghost:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .disc-stamp {
  display: inline-block;
  margin: 0;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  border: 1px dashed rgba(79, 240, 192, 0.4);
}

.page-disclaimer .disc-hero-side {
  align-self: end;
  padding: 18px 20px;
  border: 1px solid rgba(207, 227, 238, 0.32);
  background: rgba(11, 31, 51, 0.42);
}

.page-disclaimer .disc-side-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(244, 248, 250, 0.6);
}

.page-disclaimer .disc-side-value {
  margin: 4px 0 12px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--cyan);
  line-height: 1;
}

.page-disclaimer .disc-side-text {
  margin: 0 0 14px;
  font-size: 14px;
  color: rgba(244, 248, 250, 0.78);
}

.page-disclaimer .disc-side-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 2px;
}

.page-disclaimer .disc-side-link .route-arrow {
  color: var(--orange);
  transition: transform 0.18s ease;
}

.page-disclaimer .disc-side-link:hover .route-arrow,
.page-disclaimer .disc-side-link:focus-visible .route-arrow {
  transform: translateX(4px);
}

/* ---------- 横幅 ---------- */
.page-disclaimer .disc-banner {
  margin: 0;
  background: var(--polar-800);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disc-banner figcaption {
  width: var(--shell);
  margin-inline: auto;
  padding: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(244, 248, 250, 0.7);
}

/* ---------- 主布局 ---------- */
.page-disclaimer .disc-layout {
  width: var(--shell);
  margin-inline: auto;
  padding: clamp(30px, 5vw, 64px) 0 clamp(40px, 6vw, 80px);
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
}

.page-disclaimer .disc-toc {
  min-width: 0;
}

.page-disclaimer .disc-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--moss);
}

.page-disclaimer .disc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc-list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .disc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--polar-900);
  text-decoration: none;
  white-space: nowrap;
  background: #ffffff;
  border: 1px solid var(--disc-line);
  border-left: 2px solid var(--polar-800);
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.page-disclaimer .disc-toc-link .disc-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
}

.page-disclaimer .disc-toc-link:hover,
.page-disclaimer .disc-toc-link:focus-visible {
  border-left-color: var(--orange);
  background: #ffffff;
  color: var(--polar-900);
  outline: none;
}

.page-disclaimer .disc-toc-link:hover .disc-toc-num,
.page-disclaimer .disc-toc-link:focus-visible .disc-toc-num {
  color: var(--orange);
}

/* ---------- 条款 ---------- */
.page-disclaimer .disc-clauses {
  min-width: 0;
}

.page-disclaimer .disc-clause {
  padding: clamp(24px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--disc-line);
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.page-disclaimer .disc-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .disc-clause-inner {
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-num {
  display: inline-block;
  padding-top: 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--orange);
  border-top: 2px solid var(--orange);
}

.page-disclaimer .disc-clause-text h2 {
  margin: 0 0 0.55em;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--polar-900);
}

.page-disclaimer .disc-clause-text p {
  max-width: 64ch;
  margin: 0 0 1em;
  font-size: 16px;
  color: var(--disc-body);
}

.page-disclaimer .disc-clause-text p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause-text a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-disclaimer .disc-clause-text a:hover,
.page-disclaimer .disc-clause-text a:focus-visible {
  color: var(--orange);
  outline: none;
}

.page-disclaimer .disc-note {
  margin-top: 18px;
  padding: 14px 18px;
  font-size: 15px;
  color: #2a2a24;
  background: var(--paper);
  border-left: 3px solid var(--clay);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  margin: 18px 0 0;
  padding: clamp(18px, 3vw, 26px);
  background: var(--paper);
  border: 1px solid #ddd5c4;
  box-shadow: 6px 6px 0 rgba(11, 31, 51, 0.08);
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-contact-row {
  display: grid;
  gap: 2px;
  font-size: 15px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #d8d0be;
}

.page-disclaimer .disc-contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .disc-contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-disclaimer .disc-contact-row dd {
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-contact-row dd a {
  color: var(--polar-800);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-disclaimer .disc-contact-row dd a:hover,
.page-disclaimer .disc-contact-row dd a:focus-visible {
  color: var(--orange);
  outline: none;
}

.page-disclaimer .disc-contact-note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--stone);
}

/* ---------- 页尾条 ---------- */
.page-disclaimer .disc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 36px);
  padding-top: 20px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--polar-900);
  text-decoration: none;
  border: 1px solid var(--polar-800);
  background: transparent;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-disclaimer .disc-backtop:hover,
.page-disclaimer .disc-backtop:focus-visible {
  background: var(--polar-900);
  color: var(--ice);
  outline: none;
}

.page-disclaimer .disc-print-hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
}

/* ---------- 平板以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-clause-inner {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: clamp(14px, 2.6vw, 34px);
  }

  .page-disclaimer .disc-num {
    text-align: right;
    padding-right: 2px;
    border-top: 0;
    border-right: 2px solid var(--orange);
    padding-top: 0;
    line-height: 1.5;
  }

  .page-disclaimer .disc-contact-row {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 64px);
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--header-height) + 20px);
  }

  .page-disclaimer .disc-toc-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-toc-list li {
    flex: none;
  }

  .page-disclaimer .disc-toc-link {
    padding: 9px 12px;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    color: var(--polar-900);
    font-size: 14px;
  }

  .page-disclaimer .disc-toc-link:hover,
  .page-disclaimer .disc-toc-link:focus-visible {
    border-left-color: var(--orange);
    background: rgba(207, 227, 238, 0.45);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-hero-actions .btn,
  .page-disclaimer .disc-side-link .route-arrow,
  .page-disclaimer .disc-toc-link,
  .page-disclaimer .disc-backtop {
    transition: none;
  }

  .page-disclaimer .disc-hero-actions .btn:hover,
  .page-disclaimer .disc-hero-actions .btn:focus-visible {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
  }

  .page-disclaimer .disc-hero {
    background: #ffffff;
    color: #000000;
    padding: 0 0 12px;
    border-bottom: 2px solid #000000;
  }

  .page-disclaimer .disc-hero::after,
  .page-disclaimer .disc-banner,
  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-hero-actions,
  .page-disclaimer .disc-foot,
  .page-disclaimer .breadcrumb {
    display: none;
  }

  .page-disclaimer .disc-hero h1,
  .page-disclaimer .disc-lede,
  .page-disclaimer .disc-kicker,
  .page-disclaimer .disc-stamp,
  .page-disclaimer .disc-side-text,
  .page-disclaimer .disc-side-value,
  .page-disclaimer .disc-side-label {
    color: #000000;
  }

  .page-disclaimer .disc-layout {
    display: block;
    width: 100%;
    padding: 0;
  }

  .page-disclaimer .disc-clause {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .disc-clause-inner {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .page-disclaimer .disc-num {
    color: #000000;
    border-right: 2px solid #000000;
    border-top: 0;
    padding-top: 0;
  }

  .page-disclaimer .disc-contact {
    box-shadow: none;
    border: 1px solid #999999;
    background: #ffffff;
  }
}