.page-disclaimer {
  --terms-rail: 88px;
  --terms-rail-gap: 40px;
  --terms-soft: rgba(234, 241, 251, 0.78);
  --terms-paper-ink: #2B3B57;
  --terms-paper-sub: #5A6683;
  background: var(--tk-deep);
  color: var(--tk-white);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  padding: 112px 0 44px;
  background:
    radial-gradient(120% 95% at 84% 0%, rgba(25, 227, 209, 0.15), transparent 58%),
    radial-gradient(90% 80% at 6% 100%, rgba(255, 107, 53, 0.1), transparent 60%),
    linear-gradient(180deg, var(--tk-ink) 0%, var(--tk-deep) 100%);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--tk-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--tk-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.3;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 80%);
  pointer-events: none;
}

.page-disclaimer .terms-hero .tk-shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  gap: 30px;
  margin-top: 24px;
}

.page-disclaimer .terms-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(38px, 7vw, 66px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--tk-white);
}

.page-disclaimer .terms-hero .tk-lead {
  max-width: 42ch;
  margin: 0 0 22px;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--terms-soft);
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--tk-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--tk-grey);
}

.page-disclaimer .terms-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--tk-line);
  border-radius: 999px;
  background: rgba(20, 38, 74, 0.5);
}

.page-disclaimer .terms-meta-num {
  font-size: 15px;
  font-weight: 600;
  color: var(--tk-orange);
}

.page-disclaimer .terms-hero-media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--tk-radius);
  border: 1px solid var(--tk-line);
}

.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .terms-toc {
  border-top: 1px solid var(--tk-line);
  background: rgba(6, 15, 34, 0.68);
}

.page-disclaimer .terms-toc-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 6px;
  border-bottom: 2px solid transparent;
  color: var(--tk-grey);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s var(--tk-ease), border-color 0.2s var(--tk-ease);
}

.page-disclaimer .terms-toc-list a:hover,
.page-disclaimer .terms-toc-list a:focus-visible {
  color: var(--tk-white);
  border-bottom-color: var(--tk-cyan);
}

.page-disclaimer .terms-toc-num {
  font-family: var(--tk-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--tk-cyan);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-sections {
  padding: 0 0 12px;
}

.page-disclaimer .terms-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding: 30px 0 34px;
  border-top: 1px solid var(--tk-line);
}

.page-disclaimer .terms-index {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .terms-num {
  font-family: var(--tk-mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--tk-orange);
}

.page-disclaimer .terms-index-label {
  font-family: var(--tk-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--tk-grey);
}

.page-disclaimer .terms-body {
  max-width: 76ch;
}

.page-disclaimer .terms-body .tk-h2 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.35;
  color: var(--tk-white);
}

.page-disclaimer .terms-body .tk-h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--tk-white);
}

.page-disclaimer .terms-body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--terms-soft);
}

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

.page-disclaimer .terms-body a {
  color: var(--tk-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(25, 227, 209, 0.4);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s var(--tk-ease), color 0.2s var(--tk-ease);
}

.page-disclaimer .terms-body a:hover,
.page-disclaimer .terms-body a:focus-visible {
  color: var(--tk-white);
  text-decoration-color: var(--tk-orange);
}

.page-disclaimer .terms-key {
  color: var(--tk-amber);
}

.page-disclaimer .terms-list {
  display: grid;
  gap: 11px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-list:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--terms-soft);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 11px;
  height: 1px;
  background: var(--tk-cyan);
}

/* ---------- 授权对照面板 ---------- */

.page-disclaimer .terms-split {
  display: grid;
  gap: 16px;
  margin: 22px 0 4px;
}

.page-disclaimer .terms-panel {
  padding: 20px 20px 4px;
  border: 1px solid var(--tk-line);
  border-radius: var(--tk-radius);
  background: rgba(20, 38, 74, 0.62);
  transition: border-color 0.2s var(--tk-ease);
}

.page-disclaimer .terms-panel:hover {
  border-color: var(--tk-cyan);
}

.page-disclaimer .terms-panel--free {
  border-top: 2px solid var(--tk-cyan);
}

.page-disclaimer .terms-panel--auth {
  border-top: 2px solid var(--tk-orange);
}

.page-disclaimer .terms-panel .tk-h3 {
  color: var(--tk-white);
}

.page-disclaimer .terms-panel .terms-list li {
  font-size: 15px;
}

/* ---------- 数字条 ---------- */

.page-disclaimer .terms-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 26px 0 24px;
  padding: 20px 0 0;
  border-top: 1px solid var(--tk-line);
}

.page-disclaimer .terms-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .terms-stat-num {
  font-size: 26px;
  line-height: 1.1;
}

.page-disclaimer .terms-stat-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--tk-grey);
}

/* ---------- 引用四步 ---------- */

.page-disclaimer .terms-steps {
  display: grid;
  gap: 14px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-steps > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--tk-line);
  border-radius: 12px;
  background: rgba(20, 38, 74, 0.5);
  transition: border-color 0.2s var(--tk-ease);
}

.page-disclaimer .terms-steps > li:hover,
.page-disclaimer .terms-steps > li:focus-within {
  border-color: var(--tk-cyan);
}

.page-disclaimer .terms-step-num {
  font-family: var(--tk-mono);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--tk-orange);
}

.page-disclaimer .terms-step-body .tk-h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.page-disclaimer .terms-step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 责任说明表 ---------- */

.page-disclaimer .terms-facts {
  margin: 8px 0 0;
  padding: 0;
}

.page-disclaimer .terms-fact {
  padding: 16px 0;
  border-top: 1px solid var(--tk-line);
}

.page-disclaimer .terms-facts .terms-fact:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-disclaimer .terms-fact dt {
  margin-bottom: 6px;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--tk-cyan);
}

.page-disclaimer .terms-fact dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--terms-soft);
}

/* ---------- 联系方式表 ---------- */

.page-disclaimer .terms-contact {
  display: grid;
  gap: 0;
  margin: 8px 0 22px;
  padding: 0;
}

.page-disclaimer .terms-contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--tk-line);
}

.page-disclaimer .terms-contact-row dt {
  font-family: var(--tk-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tk-grey);
}

.page-disclaimer .terms-contact-row dd {
  margin: 0;
  font-family: var(--tk-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--tk-white);
}

/* ---------- 页尾提示条 ---------- */

.page-disclaimer .terms-outro {
  padding: 28px 0 84px;
}

.page-disclaimer .terms-outro-card {
  padding: 30px 24px;
  border-radius: var(--tk-radius);
  border: 1px solid rgba(11, 27, 58, 0.16);
}

.page-disclaimer .terms-outro-card .tk-label {
  color: var(--terms-paper-sub);
}

.page-disclaimer .terms-outro-card .tk-h2 {
  margin: 12px 0 14px;
  font-size: 24px;
  line-height: 1.35;
  color: var(--terms-paper-ink);
}

.page-disclaimer .terms-outro-card p {
  max-width: 60ch;
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--terms-paper-sub);
}

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

.page-disclaimer .terms-outro-card .tk-btn--ghost {
  color: var(--terms-paper-ink);
  border-color: rgba(11, 27, 58, 0.35);
}

.page-disclaimer .terms-outro-card .tk-btn--ghost:hover,
.page-disclaimer .terms-outro-card .tk-btn--ghost:focus-visible {
  border-color: var(--tk-deep);
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-disclaimer .terms-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-toc-list a {
    padding: 15px 14px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .terms-hero {
    padding: 128px 0 52px;
  }

  .page-disclaimer .terms-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .terms-contact-row {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-disclaimer .terms-outro-card {
    padding: 38px 34px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
    gap: 54px;
    margin-top: 34px;
  }

  .page-disclaimer .terms-row {
    grid-template-columns: var(--terms-rail) minmax(0, 1fr);
    gap: var(--terms-rail-gap);
    padding: 42px 0 48px;
    background-image: linear-gradient(var(--tk-line), var(--tk-line));
    background-repeat: no-repeat;
    background-size: 1px 100%;
    background-position: calc(var(--terms-rail) - 1px) 0;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 118px;
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .terms-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-stat-num {
    font-size: 30px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .terms-toc-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-disclaimer .terms-outro-card {
    padding: 44px 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
    animation: none !important;
  }
}