/* =========================================================
   Page Disclaimer — 使用说明
   作用域：.page-disclaimer
   ========================================================= */
.page-disclaimer {
  --doc-accent: var(--color-orange);
  --doc-term: var(--color-neon);
  --doc-gold: var(--color-gold);
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* ---------- Hero 首屏 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 28px 0 26px;
  border-bottom: 4px solid var(--color-orange);
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 34px;
}

.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--color-muted);
  margin-bottom: 18px;
}

.page-disclaimer .disclaimer-hero__meta-sep {
  color: var(--color-line);
}

.page-disclaimer .disclaimer-hero__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--color-neon);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-disclaimer .disclaimer-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(46px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: 2px;
  color: var(--color-text);
  margin: 0 0 18px;
  text-shadow: 3px 3px 0 rgba(255, 107, 53, 0.22);
}

.page-disclaimer .disclaimer-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 620px;
  margin: 0 0 24px;
}

.page-disclaimer .disclaimer-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 520px;
}

.page-disclaimer .disclaimer-hero__facts .data-block {
  border: 1px solid var(--color-line);
  background: rgba(18, 26, 58, 0.72);
  padding: 12px 8px;
  text-align: center;
}

.page-disclaimer .disclaimer-hero__facts .data-block__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-orange);
}

.page-disclaimer .disclaimer-hero__facts .data-block__label {
  display: block;
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-muted);
}

/* ---------- 文档文件卡片 ---------- */
.page-disclaimer .doc-file {
  border: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.06), transparent 45%),
    var(--color-panel);
  box-shadow: 10px 10px 0 rgba(255, 107, 53, 0.14);
}

.page-disclaimer .doc-file__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-line);
  background: rgba(42, 53, 96, 0.24);
}

.page-disclaimer .doc-file__stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
}

.page-disclaimer .media-frame--doc {
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid var(--color-line);
}

.page-disclaimer .media-frame--doc img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-disclaimer .doc-file__caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}

.page-disclaimer .disclaimer-hero__note {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--color-line);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-muted);
}

/* ---------- 条款正文区域 ---------- */
.page-disclaimer .disclaimer-body {
  padding: 36px 0 64px;
  background:
    linear-gradient(rgba(10, 14, 39, 0.95), rgba(10, 14, 39, 0.95)),
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(42, 53, 96, 0.09) 39px 40px);
}

.page-disclaimer .disclaimer-body__layout {
  display: grid;
  gap: 26px;
  align-items: start;
}

/* ---------- 索引面板 ---------- */
.page-disclaimer .disclaimer-index {
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-neon);
  background: var(--color-panel);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disclaimer-index::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .disclaimer-index__sticky {
  padding: 16px;
}

.page-disclaimer .disclaimer-index__head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 12px;
}

.page-disclaimer .index-nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  min-width: max-content;
}

.page-disclaimer .index-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  border: 1px solid var(--color-line);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--color-text);
  text-decoration: none;
  background: rgba(10, 14, 39, 0.5);
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.page-disclaimer .index-nav__link:hover,
.page-disclaimer .index-nav__link:focus-visible {
  border-color: var(--color-neon);
  background: rgba(0, 255, 136, 0.08);
  transform: translateY(-2px);
  outline: none;
}

.page-disclaimer .index-nav__num {
  font-family: var(--font-mono);
  color: var(--color-orange);
  font-size: 12px;
  font-weight: 700;
}

.page-disclaimer .disclaimer-index__top {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .disclaimer-articles {
  display: grid;
  gap: 48px;
  min-width: 0;
}

.page-disclaimer .legal-section {
  border-top: 3px solid var(--color-orange);
  padding-top: 22px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .legal-section__header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 6px;
}

.page-disclaimer .legal-section__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-orange);
  margin: 0 0 6px;
}

.page-disclaimer .legal-section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 44px);
  letter-spacing: 1px;
  margin: 0 0 8px;
  color: var(--color-text);
}

.page-disclaimer .legal-section__summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-muted);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .legal-list {
  display: grid;
}

.page-disclaimer .legal-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(42, 53, 96, 0.6);
}

.page-disclaimer .legal-item:last-child {
  border-bottom: none;
}

.page-disclaimer .legal-item__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-neon);
  background: rgba(0, 255, 136, 0.07);
  border-left: 2px solid var(--color-neon);
  padding: 4px 6px;
  height: fit-content;
}

.page-disclaimer .legal-item__body {
  min-width: 0;
}

.page-disclaimer .legal-item__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text);
}

.page-disclaimer .legal-item__body strong {
  color: var(--color-gold);
  font-weight: 600;
}

.page-disclaimer .legal-item__body a {
  color: var(--color-neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-item__body a:hover,
.page-disclaimer .legal-item__body a:focus-visible {
  color: var(--color-text);
}

.page-disclaimer .legal-item .term-hl {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-neon);
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.24);
  padding: 1px 6px;
  margin: 0 2px;
}

/* ---------- 文末 ---------- */
.page-disclaimer .disclaimer-articles__footer {
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  padding: 20px 18px;
  display: grid;
  gap: 18px;
  box-shadow: 8px 8px 0 rgba(0, 255, 136, 0.1);
}

.page-disclaimer .disclaimer-articles__footer .editor-note {
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--color-gold);
}

.page-disclaimer .disclaimer-articles__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .disclaimer-articles__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--color-line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-muted);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disclaimer-hero {
    padding: 44px 0 36px;
  }

  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: 52px;
    align-items: center;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 16px;
  }

  .page-disclaimer .disclaimer-body {
    padding-top: 60px;
    padding-bottom: 88px;
  }

  .page-disclaimer .disclaimer-body__layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 52px;
  }

  .page-disclaimer .disclaimer-index {
    overflow: visible;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .index-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    min-width: 0;
  }

  .page-disclaimer .index-nav__link {
    justify-content: space-between;
    padding: 10px 12px;
  }

  .page-disclaimer .disclaimer-articles {
    gap: 64px;
  }

  .page-disclaimer .legal-section {
    padding-top: 28px;
  }
}