/* 首屏与业务加载共用同一视觉；此文件在应用脚本下载前即可呈现。 */
body { margin: 0; }
.moyun-loading {
  --loading-ink: #252b43;
  --loading-muted: #68728a;
  --loading-accent: #6663d5;
  --loading-surface: #fff;
  --loading-soft: #f7f8fc;
  --loading-line: #e9ebf3;
  --loading-bone: #e9ecf4;
  --loading-glint: rgba(255, 255, 255, 0.72);
  position: relative;
  width: 100%;
  min-width: 0;
  padding: 28px;
  overflow: hidden;
  color: var(--loading-ink);
  background: var(--loading-surface);
  border: 1px solid var(--loading-line);
  border-radius: 18px;
  box-shadow: 0 12px 40px -28px rgba(35, 42, 81, 0.24), 0 1px 2px rgba(35, 42, 81, 0.02);
  font-family: var(--font-sans, 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif);
  text-align: left;
  isolation: isolate;
}
.moyun-loading, .moyun-loading * { box-sizing: border-box; }
.moyun-loading p, .moyun-loading h2 { margin: 0; }
.moyun-loading__heading { display: flex; align-items: center; gap: 18px; }
.moyun-loading__copy { flex: 1; min-width: 0; }
.moyun-loading__eyebrow { margin-bottom: 8px !important; color: var(--loading-accent); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; }
.moyun-loading__title { color: var(--loading-ink); font-size: 16px; font-weight: 600; line-height: 1.6; letter-spacing: 0.02em; overflow-wrap: anywhere; }
.moyun-loading__description { margin-top: 5px !important; color: var(--loading-muted); font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.moyun-loading__mark { position: relative; display: block; flex: 0 0 48px; height: 52px; }
.moyun-loading__mark > i { position: absolute; width: 28px; height: 36px; border: 1px solid var(--loading-line); border-radius: 5px; background: var(--loading-surface); }
.moyun-loading__mark > i:nth-child(1) { left: 2px; top: 12px; transform: rotate(-12deg); background: var(--loading-soft); }
.moyun-loading__mark > i:nth-child(2) { left: 9px; top: 7px; transform: rotate(-5deg); }
.moyun-loading__mark > i:nth-child(3) { left: 16px; top: 3px; border-color: var(--loading-accent); box-shadow: 0 4px 12px -6px rgba(68, 63, 151, 0.35); }
.moyun-loading__mark > i:nth-child(3)::after { content: ''; position: absolute; left: 6px; right: 6px; top: 11px; height: 1px; background: var(--loading-accent); box-shadow: 0 5px 0 var(--loading-line), 0 10px 0 var(--loading-line); }
.moyun-loading__signal { display: flex; align-items: center; gap: 4px; height: 22px; flex: 0 0 auto; padding: 0 2px; }
.moyun-loading__signal > i { width: 3px; height: 10px; border-radius: 3px; background: var(--loading-accent); opacity: 0.4; animation: moyun-signal 1.8s ease-in-out infinite; }
.moyun-loading__signal > i:nth-child(2) { height: 18px; animation-delay: 0.2s; }
.moyun-loading__signal > i:nth-child(3) { height: 13px; animation-delay: 0.4s; }
.moyun-loading__track { height: 2px; margin-top: 24px; overflow: hidden; border-radius: 2px; background: var(--loading-line); }
.moyun-loading__track > span { display: block; width: 36%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, transparent, var(--loading-accent), transparent); transform: translateX(-100%); animation: moyun-track 2.4s cubic-bezier(0.45, 0, 0.25, 1) infinite; }
.moyun-loading__preview { position: relative; overflow: hidden; margin-top: 24px; border-radius: 10px; }
.moyun-loading__preview::after { content: ''; position: absolute; z-index: 1; inset: 0; pointer-events: none; background: linear-gradient(105deg, transparent 32%, var(--loading-glint) 48%, transparent 64%); transform: translateX(-100%); animation: moyun-scan 2.8s ease-in-out infinite; }
.moyun-loading__bone { display: block; height: 8px; width: 78%; border-radius: 3px; background: var(--loading-bone); }
.moyun-loading__bone--short { width: 48%; height: 6px; opacity: 0.65; }
.moyun-loading__cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.moyun-loading__card { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px; border: 1px solid var(--loading-line); border-radius: 10px; background: var(--loading-soft); }
.moyun-loading__tile { display: block; width: 32px; height: 38px; flex: 0 0 auto; border: 1px solid var(--loading-line); border-radius: 6px; background: var(--loading-bone); opacity: 0.65; }
.moyun-loading__card > .moyun-loading__tile { margin-bottom: 6px; }
.moyun-loading__rows { display: grid; gap: 0; }
.moyun-loading__row { display: flex; align-items: center; gap: 16px; padding: 18px 8px; border-bottom: 1px solid var(--loading-line); }
.moyun-loading__row:last-child { border-bottom: 0; }
.moyun-loading__row > div { display: grid; flex: 1; min-width: 0; gap: 12px; }
.moyun-loading__row > i { display: block; width: 36px; height: 16px; border-radius: 4px; background: var(--loading-soft); }
.moyun-loading__row:nth-child(2n) .moyun-loading__bone { width: 64%; }
.moyun-loading__row:nth-child(2n) .moyun-loading__bone--short { width: 38%; }
.moyun-loading__paper { padding: 22px clamp(8px, 5vw, 64px) 8px; }
.moyun-loading__bone--chapter { width: 36%; height: 14px; margin: 0 auto 32px; }
.moyun-loading__paragraph { display: grid; gap: 14px; margin-bottom: 28px; }
.moyun-loading__paragraph .moyun-loading__bone { width: 100%; height: 7px; }
.moyun-loading__paragraph .moyun-loading__bone:first-child { width: calc(100% - 24px); margin-left: 24px; }
.moyun-loading__paragraph .moyun-loading__bone:last-child { width: 68%; }
.moyun-loading__waiting { margin-top: 18px !important; padding-top: 14px; border-top: 1px solid var(--loading-line); font-size: 12px; line-height: 1.7; color: var(--loading-muted); }
.moyun-loading--workspace { max-width: 900px; padding: clamp(24px, 4vw, 40px); background: radial-gradient(ellipse at 100% 0, rgba(102, 99, 213, 0.045), transparent 60%), var(--loading-surface); box-shadow: 0 32px 100px -56px rgba(51, 55, 107, 0.3), 0 4px 16px -12px rgba(51, 55, 107, 0.12); }
.moyun-loading--workspace .moyun-loading__title { font-size: clamp(20px, 2.5vw, 25px); letter-spacing: 0.04em; }
.moyun-loading--workspace .moyun-loading__description { margin-top: 7px !important; font-size: 13px; }
.moyun-loading--workspace .moyun-loading__preview { display: grid; grid-template-columns: 128px minmax(0, 1fr); border: 1px solid var(--loading-line); }
.moyun-loading__sidebar { padding: 24px 18px; border-right: 1px solid var(--loading-line); background: var(--loading-soft); }
.moyun-loading__bone--brand { width: 58%; height: 11px; margin-bottom: 28px; }
.moyun-loading__nav { display: flex; gap: 10px; align-items: center; margin-top: 20px; }
.moyun-loading__nav > i { display: block; width: 13px; height: 13px; border: 1px solid var(--loading-line); border-radius: 4px; }
.moyun-loading__nav .moyun-loading__bone { width: 54%; height: 6px; }
.moyun-loading__workspace { padding: 24px; min-width: 0; }
.moyun-loading__toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.moyun-loading__toolbar > .moyun-loading__bone { width: 28%; height: 10px; }
.moyun-loading__toolbar > i { width: 54px; height: 20px; border-radius: 5px; background: var(--loading-soft); }
.moyun-loading__workspace .moyun-loading__card { padding: 16px; gap: 12px; }
.moyun-loading__workspace .moyun-loading__card > .moyun-loading__tile { width: 25px; height: 28px; margin-bottom: 2px; }
.moyun-loading__workspace > .moyun-loading__row { padding: 18px 0; }
.moyun-loading__workspace > .moyun-loading__row .moyun-loading__tile { width: 26px; height: 30px; }
.moyun-loading--compact { padding: 18px; border-radius: 12px; }
.moyun-loading--compact .moyun-loading__heading { gap: 12px; }
.moyun-loading--compact .moyun-loading__mark { flex-basis: 40px; transform: scale(0.8); transform-origin: left center; }
.moyun-loading--compact .moyun-loading__signal { display: none; }
.moyun-loading--compact .moyun-loading__title { font-size: 14px; }
.moyun-loading--compact .moyun-loading__preview, .moyun-loading--compact .moyun-loading__track { margin-top: 16px; }
.moyun-loading--compact .moyun-loading__row { padding: 12px 4px; }
.moyun-loading--inline { padding: 16px 8px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.moyun-loading--inline .moyun-loading__mark { flex-basis: 40px; transform: scale(0.8); transform-origin: left center; }
.moyun-loading--inline .moyun-loading__heading { gap: 8px; }
.moyun-loading--inline .moyun-loading__title { font-size: 14px; }
.moyun-loading--inline .moyun-loading__track { display: none; }

/* HTML 首屏与 Vue 路由解析期间保持相同布局，避免白屏和视觉跳变。 */
.route-bootstrap-placeholder { box-sizing: border-box; width: 100%; display: grid; place-items: center; min-height: 100vh; min-height: 100svh; padding: clamp(20px, 5vw, 64px); background: radial-gradient(ellipse at 18% 8%, #ececf8 0, transparent 52%), radial-gradient(ellipse at 90% 95%, #f2eee9 0, transparent 50%), #f7f8fc; }

:is(:root[theme='dark'], :root[data-theme='dark'], :root.dark, :root.dark-mode, .dark-theme, .v-theme--dark, .novel-reader.theme-dark, .novel-reader.theme-night) .moyun-loading {
  --loading-ink: #e3e7f2; --loading-muted: #a0aac1; --loading-accent: #a4a2ef;
  --loading-surface: #1b2233; --loading-soft: #20283a; --loading-line: #30394e;
  --loading-bone: #333e55; --loading-glint: rgba(153, 162, 200, 0.08);
}
:is(:root[theme='dark'], :root[data-theme='dark'], :root.dark, :root.dark-mode, .dark-theme, .v-theme--dark) .route-bootstrap-placeholder { background: radial-gradient(ellipse at 18% 8%, #25253b 0, transparent 55%), #141a28; }

.novel-reader.theme-sepia .moyun-loading { --loading-ink: #4d4238; --loading-muted: #867666; --loading-accent: #9a7d59; --loading-surface: #fbf5e9; --loading-soft: #f5eddf; --loading-line: #e6dbc9; --loading-bone: #e7ddcb; --loading-glint: rgba(255, 244, 225, 0.6); }

@keyframes moyun-track { to { transform: translateX(380%); } }
@keyframes moyun-scan { 65%, 100% { transform: translateX(100%); } }
@keyframes moyun-signal { 50% { opacity: 0.9; } }
@media (max-width: 600px) {
  .moyun-loading { padding: 20px; border-radius: 14px; }
  .moyun-loading__heading { gap: 12px; }
  .moyun-loading__signal { display: none; }
  .moyun-loading__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .moyun-loading__card { padding: 16px; }
  .moyun-loading--workspace .moyun-loading__preview { grid-template-columns: 1fr; }
  .moyun-loading__sidebar { display: none; }
  .moyun-loading__workspace { padding: 18px; }
  .moyun-loading__workspace .moyun-loading__cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .moyun-loading__workspace .moyun-loading__card { padding: 12px 9px; }
  .moyun-loading--compact { padding: 14px; }
  .moyun-loading--inline { padding: 12px 4px; }
}
@media (max-width: 360px) {
  .moyun-loading__cards { grid-template-columns: 1fr; }
  .moyun-loading--workspace .moyun-loading__description { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .moyun-loading__signal > i, .moyun-loading__track > span, .moyun-loading__preview::after { animation: none; }
  .moyun-loading__track > span { transform: none; width: 100%; opacity: 0.45; }
  .moyun-loading__preview::after { display: none; }
}
:is(.disable-animations, .disable-transitions, .low-performance-mode, .reduced-motion) .moyun-loading__signal > i,
:is(.disable-animations, .disable-transitions, .low-performance-mode, .reduced-motion) .moyun-loading__track > span,
:is(.disable-animations, .disable-transitions, .low-performance-mode, .reduced-motion) .moyun-loading__preview::after { animation: none; }
:is(.disable-animations, .disable-transitions, .low-performance-mode, .reduced-motion) .moyun-loading__track > span { transform: none; width: 100%; opacity: 0.45; }
:is(.disable-animations, .disable-transitions, .low-performance-mode, .reduced-motion) .moyun-loading__preview::after { display: none; }