.page-disclaimer {
  --td-body: #C9DCD5;
  background: var(--ink-900);
  padding-bottom: 96px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .terms-crumb {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: 20px 0 48px;
  overflow: hidden;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -120px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle at center, rgba(52, 242, 206, 0.14), rgba(52, 242, 206, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  display: grid;
  gap: 30px;
  align-items: end;
}

.page-disclaimer .terms-hero__text {
  min-width: 0;
}

.page-disclaimer .eyebrow {
  color: var(--muted);
}

.page-disclaimer .display-hero {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(42px, 9.5vw, 96px);
  line-height: 1.02;
  letter-spacing: 0.1em;
  color: var(--paper);
  margin: 12px 0 16px;
}

.page-disclaimer .lead {
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--td-body);
  margin: 0;
}

.page-disclaimer .terms-hero__media {
  aspect-ratio: 16 / 10;
  clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%);
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
}

.page-disclaimer .terms-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 文档铭牌 ---------- */
.page-disclaimer .terms-meta {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-meta__cell {
  background: var(--ink-800);
  padding: 12px 14px 14px;
  min-width: 0;
}

.page-disclaimer .terms-meta__key {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-meta__val {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

/* ---------- 条款目录条 ---------- */
.page-disclaimer .terms-index {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-800);
  padding: 22px 0 24px;
}

.page-disclaimer .terms-index__label {
  margin: 0 0 14px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-index__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--paper);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-disclaimer .terms-index__link .num {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible,
.page-disclaimer .terms-index__link.is-active {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  background: var(--ink-700);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .terms-body {
  padding-top: 12px;
}

.page-disclaimer .term {
  display: grid;
  gap: 12px;
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .term:first-child {
  border-top-color: var(--cyan);
}

.page-disclaimer .term__num {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

.page-disclaimer .term__content {
  min-width: 0;
}

.page-disclaimer .term__title {
  margin: 0 0 14px;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(20px, 3.6vw, 30px);
  line-height: 1.25;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-disclaimer .term__body {
  max-width: 72ch;
}

.page-disclaimer .term__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--td-body);
}

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

.page-disclaimer .term__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .term__body a:hover,
.page-disclaimer .term__body a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .term__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-disclaimer .term__list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--td-body);
}

.page-disclaimer .term__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 禁止行为清单 ---------- */
.page-disclaimer .ban-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .ban-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  background: var(--ink-800);
  padding: 16px 16px 16px 14px;
  transition: background var(--ease), box-shadow var(--ease);
}

.page-disclaimer .ban-item:hover {
  background: var(--ink-700);
  box-shadow: inset 3px 0 0 0 var(--orange);
}

.page-disclaimer .ban-item__tag {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 3px;
}

.page-disclaimer .ban-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--td-body);
}

/* ---------- 联系铭牌 ---------- */
.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  margin: 20px 0 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-contact__cell {
  background: var(--ink-800);
  padding: 13px 15px 14px;
  min-width: 0;
}

.page-disclaimer .terms-contact__key {
  display: block;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-contact__val {
  display: block;
  margin-top: 7px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-legal {
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  border-left: 2px solid var(--orange-deep);
  padding-left: 14px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-hero {
    padding: 28px 0 60px;
  }

  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .page-disclaimer .term {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 0 32px;
    padding: 40px 0;
  }

  .page-disclaimer .term__num {
    font-size: 30px;
    padding-left: 14px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

  .page-disclaimer .terms-hero__media {
    margin-right: -24px;
    aspect-ratio: 4 / 3;
  }

  .page-disclaimer .terms-index__nav {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .page-disclaimer .term {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 44px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__link,
  .page-disclaimer .ban-item,
  .page-disclaimer .term__body a {
    transition: none;
  }
}