/* ===== 法律声明页 · page-disclaimer ===== */
.page-disclaimer {
  --legal-line: rgba(233, 240, 246, 0.13);
  --legal-idx: clamp(40px, 11vw, 76px);
  --legal-gap: clamp(14px, 2.6vw, 32px);
  padding-bottom: clamp(64px, 9vw, 120px);
}

.page-disclaimer .crumbs {
  padding-top: clamp(16px, 2.4vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding-top: clamp(12px, 2vw, 24px);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
  padding-top: clamp(18px, 2.6vw, 34px);
}

.page-disclaimer .legal-hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 90px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lede {
  margin: 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mute);
}

.page-disclaimer .legal-hero__media {
  margin: clamp(30px, 5vw, 56px) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--legal-line);
}

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

/* ---------- 章节 ---------- */
.page-disclaimer .legal-section {
  padding-top: clamp(48px, 7vw, 88px);
}

.page-disclaimer .legal-section__head {
  border-top: 1px solid var(--line-strong);
  padding-top: clamp(18px, 2.4vw, 28px);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .legal-section__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .legal-section__sub {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .clause-list {
  border-top: 1px solid var(--legal-line);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: var(--legal-idx) minmax(0, 1fr);
  column-gap: var(--legal-gap);
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: 1px solid var(--legal-line);
}

.page-disclaimer .clause__no {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.5vw, 19px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.06em;
  color: var(--amber);
  text-decoration: none;
  align-self: start;
  padding-top: 2px;
  transition: color 180ms var(--ease);
}

.page-disclaimer .clause__no:hover {
  color: var(--cyan);
}

.page-disclaimer .clause__no:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .clause__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0 0 10px;
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .clause__body {
  grid-column: 2;
  grid-row: 2;
  max-width: 44em;
}

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

.page-disclaimer .clause__body p + p {
  margin-top: 12px;
}

.page-disclaimer .clause__body a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 1px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

.page-disclaimer .clause__body a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .clause__body ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-disclaimer .clause__body li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mute);
}

.page-disclaimer .clause__body li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--stone);
}

/* ---------- 页尾块 ---------- */
.page-disclaimer .legal-foot {
  margin-top: clamp(48px, 7vw, 88px);
}

.page-disclaimer .legal-foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line-strong);
  padding-top: clamp(26px, 3.6vw, 44px);
}

.page-disclaimer .legal-foot__text {
  margin: 10px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute);
}

.page-disclaimer .legal-foot__meta {
  margin: 16px 0 0;
  color: var(--stone);
}

.page-disclaimer .legal-links {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-disclaimer .legal-links li + li {
  margin-top: 12px;
}

.page-disclaimer .legal-links a {
  display: inline-block;
  color: var(--paper);
  text-decoration: none;
  font-size: 16px;
  line-height: 1.5;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .legal-links a:hover,
.page-disclaimer .legal-links a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .legal-links a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: end;
  }

  .page-disclaimer .legal-hero__lede {
    max-width: none;
    padding-bottom: 6px;
  }

  .page-disclaimer .legal-section__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 1fr);
    grid-template-areas:
      "kicker sub"
      "title  sub";
    column-gap: clamp(36px, 5vw, 72px);
    row-gap: 0;
    align-items: end;
  }

  .page-disclaimer .legal-section__kicker {
    grid-area: kicker;
    margin-bottom: 8px;
  }

  .page-disclaimer .legal-section__head .h-section {
    grid-area: title;
    margin: 0;
  }

  .page-disclaimer .legal-section__sub {
    grid-area: sub;
    margin: 0;
    max-width: 38ch;
    padding-bottom: 4px;
  }

  .page-disclaimer .legal-foot__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(240px, 1fr);
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .clause {
    column-gap: clamp(28px, 3vw, 52px);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer,
  .page-disclaimer * {
    background: transparent !important;
    color: #111 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .page-disclaimer .crumbs,
  .page-disclaimer .legal-hero__media {
    display: none !important;
  }

  .page-disclaimer .clause__no {
    color: #555 !important;
  }

  .page-disclaimer .clause,
  .page-disclaimer .legal-section__head,
  .page-disclaimer .legal-foot__grid {
    page-break-inside: avoid;
    border-color: #bbb !important;
  }

  .page-disclaimer .legal-foot__meta {
    color: #555 !important;
  }
}