/* ===== 使用条款 /terms-of-use/ ===== */
.page-disclaimer {
  --dl-side-w: 216px;
  --dl-amber-ink: #8C5310;
  --dl-line-paper: rgba(10, 26, 43, 0.14);
  --dl-sub-ink: rgba(10, 26, 43, 0.74);
  --dl-lead-ink: rgba(246, 241, 230, 0.82);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---- 首屏 ---- */
.page-disclaimer .breadcrumbs {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-disclaimer .terms-hero {
  position: relative;
  padding-top: clamp(24px, 4vw, 48px);
  background:
    radial-gradient(110% 70% at 88% 0%, rgba(63, 224, 208, 0.10), transparent 62%),
    radial-gradient(80% 60% at 2% 4%, rgba(255, 178, 92, 0.08), transparent 58%);
}

.page-disclaimer .terms-hero h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-size: clamp(30px, 5.2vw, 56px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .terms-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.1vw + 12px, 18px);
  line-height: 1.9;
  color: var(--dl-lead-ink);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(18, 41, 61, 0.62);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--fog);
}

.page-disclaimer .terms-hero__meta li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-disclaimer .terms-hero__figure {
  margin: clamp(28px, 4vw, 44px) auto 0;
  width: min(1240px, calc(100% - 2 * var(--gutter)));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---- 正文与侧栏 ---- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 40px);
  margin-top: clamp(44px, 6vw, 80px);
  align-items: start;
}

.page-disclaimer .terms-body {
  min-width: 0;
  order: 0;
  padding: clamp(24px, 3.6vw, 52px);
  border: 1px solid var(--paper-2);
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .terms-side {
  order: -1;
}

.page-disclaimer .terms-side__sticky {
  display: grid;
  gap: 18px;
}

.page-disclaimer .terms-version {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(63, 224, 208, 0.12), rgba(18, 41, 61, 0.92) 62%);
}

.page-disclaimer .terms-version__label {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-disclaimer .terms-version__num {
  margin: 6px 0 4px;
  font-family: var(--font-mono);
  font-size: 24px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .terms-version__note {
  margin: 0;
  font-size: var(--fs-12);
  color: var(--fog);
}

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

.page-disclaimer .terms-toc__title {
  margin: 0 0 10px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-disclaimer .terms-toc ul {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-toc__link {
  display: block;
  padding: 7px 0 7px 12px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.5;
  color: var(--fog);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-disclaimer .terms-toc__link:hover {
  padding-left: 16px;
  color: var(--paper);
  border-left-color: var(--amber);
}

.page-disclaimer .terms-toc__link[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-disclaimer .terms-side__foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--fog);
}

/* ---- 编号章节 ---- */
.page-disclaimer .term {
  padding-top: clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--dl-line-paper);
  scroll-margin-top: calc(var(--bar-h) + 32px);
}

.page-disclaimer .term:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .term + .term {
  margin-top: clamp(28px, 3.6vw, 44px);
}

.page-disclaimer .term__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .term__num {
  flex: none;
  padding: 3px 10px 4px;
  border: 1px solid var(--dl-line-paper);
  border-radius: var(--pill);
  background: var(--paper-2);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--dl-amber-ink);
}

.page-disclaimer .term__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 2.1vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-disclaimer .term p {
  margin: 0 0 1.05em;
  font-size: var(--fs-body);
  line-height: 1.92;
  color: var(--ink);
}

.page-disclaimer .term > *:last-child {
  margin-bottom: 0;
}

.page-disclaimer .term .term__callout {
  margin: 18px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  font-size: 15px;
  line-height: 1.85;
  color: var(--dl-sub-ink);
}

.page-disclaimer .terms-body a {
  color: #0E6B7A;
  text-decoration: underline;
  text-decoration-color: rgba(14, 107, 122, 0.35);
  text-underline-offset: 3px;
}

.page-disclaimer .terms-body a:hover {
  text-decoration-color: #0E6B7A;
}

/* ---- 延伸入口 ---- */
.page-disclaimer .terms-next {
  margin-top: clamp(48px, 6vw, 84px);
  padding-top: clamp(32px, 4vw, 52px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-next h2 {
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-disclaimer .terms-next__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-next__item {
  display: grid;
  gap: 8px;
  height: 100%;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  text-decoration: none;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-disclaimer .terms-next__item:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: #17334B;
}

.page-disclaimer .terms-next__k {
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-disclaimer .terms-next__d {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 230, 0.82);
}

/* ---- 断点 ---- */
@media (min-width: 720px) {
  .page-disclaimer .terms-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) var(--dl-side-w);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-disclaimer .terms-side {
    order: 0;
  }

  .page-disclaimer .terms-side__sticky {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }
}

@media (min-width: 1140px) {
  .page-disclaimer .terms-body {
    padding: 56px 60px;
  }
}

/* ---- 打印 ---- */
@media print {
  .page-disclaimer {
    background: #fff !important;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-hero {
    background: none;
  }

  .page-disclaimer .terms-hero__figure,
  .page-disclaimer .terms-side,
  .page-disclaimer .terms-next,
  .page-disclaimer .breadcrumbs {
    display: none !important;
  }

  .page-disclaimer .terms-hero h1,
  .page-disclaimer .terms-hero__lead {
    color: #000;
  }

  .page-disclaimer .terms-layout {
    display: block;
    margin-top: 24px;
  }

  .page-disclaimer .terms-body {
    max-width: none;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #fff;
    color: #000;
  }

  .page-disclaimer .term {
    padding-top: 18px;
    page-break-inside: avoid;
  }

  .page-disclaimer .term:first-of-type {
    border-top: 0;
  }

  .page-disclaimer .term .term__callout {
    background: #f2f2f2;
    color: #000;
  }
}