.page-disclaimer {
  --terms-rail-w: 212px;
  --terms-paper-line: rgba(36, 26, 18, 0.16);
  --terms-paper-soft: rgba(36, 26, 18, 0.62);
}

/* ---------- 深色封面 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 84% 4%, rgba(57, 246, 208, 0.16), transparent 52%),
    linear-gradient(158deg, var(--ink-deep) 0%, #08251f 46%, var(--ink-graphite) 100%);
  border-bottom: 1px solid var(--line);
  padding: clamp(22px, 5vw, 40px) 0 clamp(30px, 6vw, 68px);
}

.page-disclaimer .terms-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: -2;
}

.page-disclaimer .terms-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(57, 246, 208, 0.07) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(242, 232, 213, 0.05) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, rgba(6, 31, 26, 0.55) 0%, rgba(6, 31, 26, 0.92) 78%);
  pointer-events: none;
}

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

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .terms-hero .eyebrow {
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 7.4vw, 4rem);
  line-height: 1.03;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
  max-width: 16em;
}

.page-disclaimer .terms-hero__lead {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  max-width: 62ch;
  font-size: clamp(0.95rem, 2.4vw, 1.06rem);
  line-height: 1.8;
  color: rgba(247, 255, 249, 0.82);
}

.page-disclaimer .terms-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(22px, 4vw, 34px) 0 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-disclaimer .terms-hero__meta-item {
  background: rgba(13, 18, 17, 0.72);
  padding: 12px 14px;
}

.page-disclaimer .terms-hero__meta-item dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}

.page-disclaimer .terms-hero__meta-item dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3.4vw, 30px);
}

/* ---------- 主体：轨道 + 纸面长文 ---------- */
.page-disclaimer .terms-body {
  background:
    repeating-linear-gradient(0deg, rgba(57, 246, 208, 0.045) 0 1px, transparent 1px 64px),
    linear-gradient(180deg, var(--ink-graphite) 0%, #08201b 100%);
  padding: clamp(28px, 5.5vw, 72px) 0 clamp(36px, 6vw, 80px);
}

.page-disclaimer .terms-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 36px);
}

.page-disclaimer .terms-rail {
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.page-disclaimer .terms-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .chapter-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-disclaimer .chapter-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  color: rgba(247, 255, 249, 0.78);
  font-size: 0.85rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-disclaimer .chapter-nav__link:hover,
.page-disclaimer .chapter-nav__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .chapter-nav__link[aria-current="true"] {
  color: var(--ink-deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .terms-rail__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.page-disclaimer .terms-rail__note {
  display: none;
  margin: 18px 0 0;
  font-size: 0.8rem;
  line-height: 1.75;
  color: rgba(247, 255, 249, 0.55);
}

/* ---------- 奶油纸白长文 ---------- */
.page-disclaimer .terms-paper {
  position: relative;
  background: var(--paper);
  color: var(--brown);
  padding: clamp(22px, 4.6vw, 56px);
  border-top: 4px solid var(--cyan);
  max-width: 100%;
  overflow-wrap: break-word;
}

.page-disclaimer .terms-paper::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 88px;
  height: 4px;
  background: var(--orange);
}

.page-disclaimer .terms-chapter {
  padding-top: clamp(22px, 3.6vw, 34px);
  border-top: 1px solid var(--terms-paper-line);
}

.page-disclaimer .terms-chapter:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .terms-chapter + .terms-chapter {
  margin-top: clamp(26px, 4.4vw, 44px);
}

.page-disclaimer .terms-chapter__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 14px;
  font-size: clamp(1.18rem, 4vw, 1.55rem);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--brown);
}

.page-disclaimer .terms-chapter__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding-bottom: 2px;
  border-bottom: 2px solid var(--orange);
}

.page-disclaimer .terms-chapter__sub {
  margin: 20px 0 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(36, 26, 18, 0.86);
}

.page-disclaimer .terms-paper p {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(36, 26, 18, 0.84);
}

.page-disclaimer .terms-paper a {
  color: #12604f;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

.page-disclaimer .terms-list {
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(36, 26, 18, 0.82);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--steel);
}

/* ---------- 兼容表 ---------- */
.page-disclaimer .terms-tablewrap {
  margin: 18px 0 8px;
  overflow-x: auto;
  border: 1px solid var(--terms-paper-line);
}

.page-disclaimer .terms-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.page-disclaimer .terms-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terms-paper-soft);
  padding: 10px 12px;
  border-bottom: 1px solid var(--terms-paper-line);
}

.page-disclaimer .terms-table th,
.page-disclaimer .terms-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--terms-paper-line);
  vertical-align: top;
  line-height: 1.65;
}

.page-disclaimer .terms-table thead th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--brown);
  border-bottom: 0;
}

.page-disclaimer .terms-table tbody th {
  font-weight: 700;
  color: rgba(36, 26, 18, 0.9);
  white-space: nowrap;
  background: rgba(36, 26, 18, 0.05);
}

.page-disclaimer .terms-table tbody tr:last-child th,
.page-disclaimer .terms-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 排查步骤带 ---------- */
.page-disclaimer .terms-steps {
  margin: 18px 0 4px;
  border-left: 4px solid var(--orange);
  background: rgba(255, 90, 42, 0.07);
}

.page-disclaimer .terms-steps__summary {
  cursor: pointer;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: #a8381a;
  list-style: none;
}

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

.page-disclaimer .terms-steps__summary::before {
  content: "＋ ";
  font-weight: 700;
}

.page-disclaimer .terms-steps[open] .terms-steps__summary::before {
  content: "－ ";
}

.page-disclaimer .terms-steps__list {
  margin: 0;
  padding: 0 20px 16px 34px;
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(36, 26, 18, 0.84);
}

.page-disclaimer .terms-steps__list strong {
  color: var(--brown);
}

/* ---------- 底部服务通道 ---------- */
.page-disclaimer .terms-contact {
  background: linear-gradient(180deg, #08201b 0%, var(--ink-deep) 100%);
  border-top: 1px solid var(--line);
  padding: clamp(28px, 5.5vw, 64px) 0 clamp(34px, 6vw, 72px);
}

.page-disclaimer .terms-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
}

.page-disclaimer .terms-contact .eyebrow {
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-disclaimer .terms-contact h2 {
  margin: 0 0 12px;
  font-size: clamp(1.3rem, 4.6vw, 2rem);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .terms-contact__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(247, 255, 249, 0.72);
}

.page-disclaimer .terms-contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-disclaimer .terms-contact__item {
  background: rgba(13, 18, 17, 0.78);
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.page-disclaimer .terms-contact__key {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .terms-contact__value {
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  overflow-wrap: anywhere;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .terms-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-body__grid {
    grid-template-columns: var(--terms-rail-w) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .terms-rail {
    position: sticky;
    top: calc(var(--bar-h) + 22px);
  }

  .page-disclaimer .chapter-nav {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-disclaimer .chapter-nav__link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 8px 10px;
    white-space: normal;
    font-size: 0.86rem;
    background: none;
  }

  .page-disclaimer .chapter-nav__link:hover,
  .page-disclaimer .chapter-nav__link:focus-visible {
    border-left-color: var(--cyan);
  }

  .page-disclaimer .chapter-nav__link[aria-current="true"] {
    color: var(--cyan);
    background: rgba(57, 246, 208, 0.1);
    border-left-color: var(--cyan);
  }

  .page-disclaimer .terms-rail__note {
    display: block;
  }

  .page-disclaimer .terms-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .chapter-nav__link {
    transition: none;
  }
}

@media print {
  .page-disclaimer .terms-hero {
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-disclaimer .terms-hero__img,
  .page-disclaimer .terms-hero__veil,
  .page-disclaimer .terms-rail,
  .page-disclaimer .terms-contact__list,
  .page-disclaimer .terms-steps__summary::before,
  .page-disclaimer .chapter-nav {
    display: none !important;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .terms-hero__lead,
  .page-disclaimer .terms-hero__meta-item dd {
    color: #111;
  }

  .page-disclaimer .terms-hero__meta-item,
  .page-disclaimer .terms-body,
  .page-disclaimer .terms-contact {
    background: #fff;
  }

  .page-disclaimer .terms-body__grid {
    display: block;
  }

  .page-disclaimer .terms-paper {
    border-top: 0;
    padding: 0;
  }

  .page-disclaimer .terms-steps {
    border-left: 2px solid #999;
    background: none;
  }
}
<<<END>>>