/* =====================================================
   LEYU手机中文站 · 使用说明（/terms/）
   作用域：.page-disclaimer
   版式：卷宗式条款页 —— 封面导语 + 编号条款 + 索引侧栏
   ===================================================== */

.page-disclaimer {
  --dp-orange: #FF6B35;
  --dp-cream: #F5EFE6;
  --dp-ink: #1A1A1A;
  --dp-space: #0B1B2B;
  --dp-space-deep: #07121D;
  --dp-steel: #2C4F6E;
  --dp-cyan: #E0F7FA;
  --dp-line: rgba(224, 247, 250, .18);
  --dp-border: rgba(26, 26, 26, .14);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .terms-crumb {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 22px 20px 0;
}

/* ---------- 封面区 ---------- */
.page-disclaimer .terms-cover {
  position: relative;
  padding: 52px 0 64px;
  color: var(--color-cream);
  background:
    radial-gradient(1100px 320px at 88% -60px, rgba(123, 47, 190, .34), transparent 60%),
    radial-gradient(660px 260px at -80px 120px, rgba(255, 107, 53, .16), transparent 55%),
    repeating-linear-gradient(90deg, transparent 0 80px, rgba(224, 247, 250, .04) 80px 81px),
    linear-gradient(135deg, var(--dp-space-deep) 0%, var(--dp-space) 58%, #142C46 100%);
  border-bottom: 6px solid var(--color-orange);
}
.page-disclaimer .terms-cover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange) 0 18%, transparent 18% 22%, var(--color-purple) 22% 40%, transparent 40% 46%, var(--color-cyan) 46% 58%, transparent 58% 100%);
  opacity: .7;
}
.page-disclaimer .terms-kicker {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .26em;
  color: var(--color-orange);
}
.page-disclaimer .terms-h1 {
  margin: 18px 0 0;
}
.page-disclaimer .h1-main {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(32px, 7vw, 54px);
  line-height: 1.1;
  color: var(--color-cream);
}
.page-disclaimer .h1-sub {
  display: block;
  max-width: 620px;
  margin-top: 14px;
  font-size: clamp(16px, 2.8vw, 22px);
  font-weight: 600;
  line-height: 1.5;
  color: rgba(224, 247, 250, .94);
}
.page-disclaimer .terms-h1::after {
  content: "";
  display: block;
  width: 92px;
  height: 4px;
  margin-top: 24px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-purple));
}
.page-disclaimer .terms-lead {
  max-width: 720px;
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(245, 239, 230, .82);
}
.page-disclaimer .kw {
  color: var(--color-orange);
  font-weight: 700;
}
.page-disclaimer .terms-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 34px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--dp-line);
}
.page-disclaimer .terms-meta-item {
  padding: 14px 14px 12px;
  background: rgba(224, 247, 250, .04);
  border: 1px solid rgba(224, 247, 250, .12);
  border-top: 3px solid var(--color-orange);
}
.page-disclaimer .terms-meta-item dt {
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-cyan);
  opacity: .72;
}
.page-disclaimer .terms-meta-item dd {
  margin: 7px 0 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-cream);
}

/* ---------- 条款索引（锚点带） ---------- */
.page-disclaimer .terms-toc {
  padding: 24px 0 30px;
  background: rgba(7, 18, 29, .72);
  border-bottom: 1px solid var(--dp-line);
}
.page-disclaimer .toc-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-cyan);
  opacity: .78;
}
.page-disclaimer .toc-caption-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
  animation: disclaimerPulse 2.2s infinite;
}
@keyframes disclaimerPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, .5); }
  70% { box-shadow: 0 0 0 10px rgba(255, 107, 53, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0); }
}
.page-disclaimer .terms-toc-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: none;
}
.page-disclaimer .terms-toc-row::-webkit-scrollbar {
  display: none;
}
.page-disclaimer .toc-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding: 8px 16px 8px 8px;
  background: rgba(11, 27, 43, .88);
  border: 1px solid rgba(224, 247, 250, .2);
  border-radius: 2px 14px 2px 14px;
  color: var(--color-cream);
  font-family: var(--font-head);
  font-size: 14px;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.page-disclaimer .toc-item:hover,
.page-disclaimer .toc-item:focus-visible {
  color: var(--color-orange);
  border-color: var(--color-orange);
  transform: translateY(-2px);
}
.page-disclaimer .toc-num {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 2px;
  background: var(--color-orange);
  color: var(--color-space-deep);
  font-size: 12px;
  font-weight: 800;
}
.page-disclaimer .toc-name {
  white-space: nowrap;
}

/* ---------- 条款正文区 ---------- */
.page-disclaimer .terms-dossier {
  padding: 48px 0 20px;
  background:
    repeating-linear-gradient(90deg, transparent 0 72px, rgba(224, 247, 250, .03) 72px 73px),
    linear-gradient(180deg, rgba(11, 27, 43, .92) 0%, rgba(7, 18, 29, .78) 100%);
}
.page-disclaimer .terms-dossier-grid {
  display: grid;
  gap: 36px;
}

/* 条款文章：纸张叠层 */
.page-disclaimer .term-article {
  position: relative;
  margin-bottom: 40px;
  scroll-margin-top: 110px;
}
.page-disclaimer .term-article::before {
  content: "";
  position: absolute;
  left: 14px;
  right: -14px;
  top: 14px;
  bottom: -14px;
  background: var(--color-steel);
  border: 1px solid rgba(224, 247, 250, .25);
  z-index: 0;
  pointer-events: none;
}
.page-disclaimer .term-paper {
  position: relative;
  z-index: 1;
  padding: 30px 24px 26px;
  background: var(--color-cream);
  color: var(--color-ink);
  border-left: 6px solid var(--color-orange);
  border-radius: 2px 14px 2px 14px;
  box-shadow: var(--shadow-soft);
}
.page-disclaimer .term-num {
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: var(--font-head);
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 107, 53, .42);
  user-select: none;
  pointer-events: none;
}
.page-disclaimer .term-head {
  position: relative;
  padding: 0 76px 16px 0;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--dp-border);
}
.page-disclaimer .term-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 64px;
  height: 3px;
  background: var(--color-orange);
}
.page-disclaimer .term-tag {
  display: inline-block;
  padding: 4px 9px;
  background: var(--color-ink);
  color: var(--color-cream);
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: .18em;
}
.page-disclaimer .term-head h2 {
  margin: 12px 0 4px;
  font-family: var(--font-head);
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.25;
  color: var(--color-ink);
}
.page-disclaimer .term-sub {
  margin: 0;
  font-size: 14px;
  color: rgba(26, 26, 26, .58);
}
.page-disclaimer .term-para {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(26, 26, 26, .84);
}
.page-disclaimer .term-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .term-list li {
  position: relative;
  padding: 12px 0 12px 30px;
  border-bottom: 1px dashed rgba(26, 26, 26, .13);
  font-size: 15px;
  line-height: 1.75;
}
.page-disclaimer .term-list li:last-child {
  border-bottom: none;
}
.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 21px;
  width: 9px;
  height: 9px;
  background: var(--color-orange);
  transform: rotate(45deg);
}
.page-disclaimer .term-list strong {
  color: var(--color-ink);
}
.page-disclaimer .term-note {
  margin: 18px 0 0;
  padding: 13px 15px;
  background: rgba(44, 79, 110, .08);
  border-left: 4px solid var(--color-steel);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(26, 26, 26, .72);
}

/* ---------- 右侧辅助栏 ---------- */
.page-disclaimer .terms-aside-inner {
  display: grid;
  gap: 16px;
}
.page-disclaimer .aside-block {
  padding: 20px 18px;
  background: linear-gradient(160deg, rgba(44, 79, 110, .92), rgba(11, 27, 43, .96));
  border-left: 4px solid var(--color-orange);
  box-shadow: var(--shadow-soft);
}
.page-disclaimer .aside-block h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: .16em;
  color: var(--color-cyan);
}
.page-disclaimer .aside-block ul,
.page-disclaimer .aside-block ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .aside-block a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(224, 247, 250, .12);
  color: var(--color-cream);
  font-size: 14px;
  text-decoration: none;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}
.page-disclaimer .aside-block li:last-child a {
  border-bottom: none;
}
.page-disclaimer .aside-block a:hover,
.page-disclaimer .aside-block a:focus-visible {
  color: var(--color-orange);
  padding-left: 5px;
}
.page-disclaimer .aside-toc a span {
  font-family: var(--font-head);
  font-size: 12px;
  color: var(--color-orange);
}
.page-disclaimer .aside-contact p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(245, 239, 230, .85);
}
.page-disclaimer .aside-contact strong {
  color: var(--color-orange);
  word-break: break-all;
}

/* ---------- 结尾附则 ---------- */
.page-disclaimer .terms-closing {
  padding: 56px 0 76px;
  background: linear-gradient(180deg, rgba(7, 18, 29, .85), var(--color-space-deep));
  border-top: 1px solid rgba(224, 247, 250, .1);
}
.page-disclaimer .terms-wave {
  margin: 0;
}
.page-disclaimer .terms-wave img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 14px 2px 14px;
  border: 1px solid rgba(224, 247, 250, .28);
}
.page-disclaimer .closing-note {
  max-width: 720px;
  margin: 28px auto 0;
  font-size: 14px;
  line-height: 1.85;
  text-align: center;
  color: rgba(245, 239, 230, .8);
}
.page-disclaimer .closing-note p {
  margin: 0 0 14px;
}
.page-disclaimer .closing-note p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .closing-icp span {
  font-family: var(--font-head);
  letter-spacing: .04em;
  color: var(--color-orange);
}

/* ---------- 中等屏：元信息、留白与索引网格 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-cover {
    padding: 64px 0 76px;
  }
  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-disclaimer .term-paper {
    padding: 38px 34px 32px;
  }
  .page-disclaimer .term-num {
    font-size: 80px;
  }
  .page-disclaimer .terms-toc-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    overflow: visible;
  }
  .page-disclaimer .toc-item {
    justify-content: center;
  }
}

/* ---------- 宽屏：主栏与侧栏双列，侧栏吸顶 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .terms-dossier-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 40px;
  }
  .page-disclaimer .terms-aside-inner {
    position: sticky;
    top: 28px;
  }
  .page-disclaimer .term-article {
    margin-bottom: 44px;
  }
}