.version-demo-launch[hidden], .page-demo-launch[hidden] { display: none; }
.page-demo-launch { display: inline-flex; align-items: center; justify-content: center; gap: 7px; flex: 0 0 auto; padding: 5px 11px 5px 6px; border: 1px solid #cbd8f1; border-radius: 18px; color: #345ca8; background: #f7faff; font: 600 12px/1.5 "Microsoft YaHei", "Segoe UI", Arial, sans-serif; white-space: nowrap; cursor: pointer; }
.page-demo-launch > span { display: grid; place-items: center; width: 22px; height: 22px; padding-left: 2px; border-radius: 50%; color: #fff; background: #4267d5; font-size: 9px; }
.page-demo-launch:hover { border-color: #7898d6; background: #eaf1ff; }
.page-demo-launch:focus-visible { outline: 3px solid #3364de; outline-offset: 3px; }
.version-demo-launch { position: relative; display: flex; align-items: center; gap: 30px; width: 100%; margin: 0 0 24px; padding: 26px; overflow: hidden; text-align: left; color: #243145; background: #fff; border: 1px solid #cad5e6; border-radius: 16px; cursor: pointer; font: inherit; transition: border-color .2s, box-shadow .2s; }
.version-demo-launch:hover { border-color: #718fce; box-shadow: 0 8px 24px #293f6810; }
.version-demo-launch:focus-visible, .version-demo button:focus-visible { outline: 3px solid #3364de; outline-offset: 3px; }
.vd-cover { position: relative; display: block; flex: 0 0 188px; height: 132px; background: #eff2fb; border-radius: 12px; }
.vd-cover svg { display: block; width: 100%; height: 100%; }
.vd-cover svg * { animation: none !important; }
.vd-cover-file { position: absolute; top: 20px; width: 72px; height: 94px; padding: 12px; border-radius: 10px; }
.vd-cover-old { left: 30px; transform: rotate(-10deg); color: #815b41; background: #f4d7bd; }
.vd-cover-new { left: 91px; transform: rotate(9deg); color: #276b63; background: #b7e4d7; }
.vd-cover-file b { display: block; font-size: 17px; line-height: 1.5; }
.vd-cover-file i { display: block; height: 5px; margin-top: 7px; border-radius: 3px; background: currentColor; opacity: .25; }
.vd-cover-file i:last-child { width: 65%; }
.vd-cover-play { position: absolute; right: 8px; bottom: 8px; display: grid; place-items: center; width: 32px; height: 32px; padding-left: 2px; color: #fff; background: #315dd7; border: 3px solid #eff2fb; border-radius: 50%; font-size: 11px; }
.vd-launch-copy { display: grid; gap: 5px; }
.vd-kicker { margin: 0; color: #5d7190; font-size: 10px; line-height: 1.6; letter-spacing: 1.4px; font-weight: 700; }
.vd-launch-copy strong { font-size: 21px; letter-spacing: -.5px; }
.vd-launch-copy > span:not(.vd-kicker):not(.vd-launch-action) { color: #657187; font-size: 12px; }
.vd-launch-action { margin-top: 7px; color: #315dd7; font-size: 13px; font-weight: 700; }
.vd-launch-action span { margin-left: 12px; }
.vd-launch-duration { position: absolute; top: 18px; right: 20px; font-size: 10px; color: #6b7890; }
html.vd-open { overflow: hidden; }
.version-demo { width: min(1120px, calc(100vw - 48px)); max-width: none; max-height: calc(100dvh - 40px); margin: auto; padding: 0; color: #243145; background: #fff; border: 0; border-radius: 22px; box-shadow: 0 30px 100px #07152b40; font: 14px/1.6 "Microsoft YaHei", "Segoe UI", Arial, sans-serif; }
.version-demo::backdrop { background: #101e38a6; backdrop-filter: blur(7px); }
.version-demo button { font: inherit; cursor: pointer; }
.vd-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 20px 32px 17px; border-bottom: 1px solid #e7ebf3; }
.vd-header h2 { margin: 5px 0 5px; font-size: 25px; line-height: 1.4; letter-spacing: -.6px; }
.vd-header p:last-child { margin: 0; font-size: 12px; color: #6b7890; }
.vd-close { display: grid; place-items: center; flex: 0 0 36px; height: 36px; padding: 0; background: #f1f4f8; border: 0; border-radius: 50%; color: #627189; font-size: 26px !important; line-height: 1; }
.vd-close:hover { color: #243145; background: #e5ebf5; }
.vd-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); }
.vd-steps { display: flex; flex-direction: column; gap: 9px; padding: 30px 18px 24px; background: #fbfcff; border-right: 1px solid #e7ebf3; }
.vd-steps button { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 62px; padding: 10px 12px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: #627189; text-align: left; }
.vd-steps button > span:first-child { display: grid; place-items: center; flex: 0 0 29px; height: 29px; border: 1px solid #dce3ee; border-radius: 9px; font-size: 11px; font-variant-numeric: tabular-nums; }
.vd-steps strong { display: block; color: #465773; font-size: 13px; font-weight: 600; }
.vd-steps small { display: block; margin-top: 3px; font-size: 10px; color: #63718a; }
.vd-steps button:hover { background: #f0f4fc; }
.vd-steps button[aria-current="step"] { background: #eaf0ff; border-color: #dce6ff; }
.vd-steps button[aria-current="step"] > span:first-child { color: #fff; background: #4267d5; border-color: #4267d5; }
.vd-steps button[aria-current="step"] strong { color: #315ac3; }
.vd-sidebar-note { margin: auto 12px 0; padding-top: 38px; color: #63718a; font-size: 10px; line-height: 1.9; }
.vd-player { min-width: 0; padding: 20px 26px 16px; }
.vd-stage { position: relative; overflow: hidden; border: 1px solid #e8ecf5; border-radius: 15px; background: #f3f5fc; }
.vd-stage-label, .vd-data-label { position: absolute; top: 17px; z-index: 1; color: #65748e; font-size: 9px; letter-spacing: 1.2px; }
.vd-stage-label { left: 20px; }
.vd-data-label { right: 18px; padding: 2px 7px; border: 1px solid #dce2ee; border-radius: 5px; letter-spacing: 0; }
#versionDemoArt { aspect-ratio: 800 / 430; max-height: calc(100dvh - 404px); min-height: 180px; margin: 0 auto; }
#versionDemoArt svg { display: block; width: 100%; height: 100%; overflow: visible; font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif; }
.vd-caption { display: flex; gap: 16px; min-height: 80px; padding-top: 18px; }
.vd-caption > span { flex-shrink: 0; padding-top: 4px; color: #4865b0; font-size: 11px; letter-spacing: 1px; font-variant-numeric: tabular-nums; }
.vd-caption h3 { margin: 0 0 5px; font-size: 19px; letter-spacing: -.4px; }
.vd-caption p { max-width: 640px; margin: 0; color: #64728a; font-size: 12px; line-height: 1.8; }
.vd-tip { min-height: 36px; margin: 8px 0 12px; padding: 9px 12px; border-radius: 7px; background: #f4f7fb; color: #63718a; font-size: 11px; line-height: 1.7; }
.vd-timeline { height: 3px; overflow: hidden; background: #e7ecf5; border-radius: 3px; }
.vd-timeline span { display: block; width: 100%; height: 100%; background: #5877dc; transform: scaleX(var(--vd-progress, 0)); transform-origin: left; }
.vd-controls { display: flex; align-items: center; gap: 12px; padding-top: 14px; }
.vd-controls button { height: 34px; min-width: 36px; padding: 4px 11px; border: 1px solid #dce3ef; border-radius: 8px; background: #fff; color: #4e6284; }
.vd-controls button:hover:not(:disabled) { border-color: #819ad5; background: #f3f6ff; }
.vd-controls button:disabled { opacity: .35; cursor: default; }
.vd-controls .vd-play { min-width: 78px; color: #fff; background: #315dd7; border-color: #315dd7; font-size: 12px; }
.vd-controls .vd-play:hover { background: #264ebc !important; color: #fff; }
#versionDemoTime { font-size: 10px; color: #63718a; font-variant-numeric: tabular-nums; }
.vd-controls-spacer { flex: 1; }
.vd-in { animation: vd-in .65s both; }
.vd-left { animation: vd-left 1.25s .04s cubic-bezier(.22,.68,.3,1) both; }
.vd-right { animation: vd-right 1.25s .12s cubic-bezier(.22,.68,.3,1) both; }
.vd-reveal { animation: vd-in .7s .55s both; }
.vd-reveal-late { animation: vd-in .7s 1.05s both; }
.vd-scan { animation: vd-scan 1.6s .12s both; }
.vd-number { transform-box: fill-box; transform-origin: center; animation: vd-pop .9s .5s both; }
.vd-filter-away { animation: vd-away .95s .55s both; }
.vd-filter-move { animation: vd-move 1.05s .55s cubic-bezier(.22,.68,.3,1) both; }
.vd-filter-chip { animation: vd-chip .6s .2s both; }
.vd-report { animation: vd-report 1.2s .15s cubic-bezier(.22,.68,.3,1) both; }
.vd-check { stroke-dasharray: 65; animation: vd-check .8s .9s both; }
.version-demo[data-playing="false"] .vd-stage * { animation-play-state: paused; }
.vd-stage.is-static * { animation: none !important; }
.vd-stage.is-static .vd-scan, .vd-stage.is-static .vd-filter-away { opacity: 0; }
.vd-stage.is-static .vd-filter-move { transform: translateY(var(--vd-shift)); }
.vd-stage.is-static .vd-filter-chip { fill: #4267d5; }
.vd-stage.is-static .vd-filter-chip-text { fill: #fff; }
.vd-filter-chip-text { animation: vd-chip-text .6s .2s both; }
@keyframes vd-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes vd-left { from { opacity: 0; transform: translate(-68px, -15px) rotate(-5deg); } to { opacity: 1; transform: translate(0, 0) rotate(0); } }
@keyframes vd-right { from { opacity: 0; transform: translate(68px, -15px) rotate(5deg); } to { opacity: 1; transform: translate(0, 0) rotate(0); } }
@keyframes vd-scan { 0% { opacity: 0; transform: translateY(0); } 15%, 80% { opacity: 1; } 100% { opacity: 0; transform: translateY(180px); } }
@keyframes vd-pop { 0% { opacity: 0; transform: scale(.7); } 70% { transform: scale(1.07); } 100% { opacity: 1; transform: scale(1); } }
@keyframes vd-away { to { opacity: 0; transform: translateX(35px); } }
@keyframes vd-move { to { transform: translateY(var(--vd-shift)); } }
@keyframes vd-chip { to { fill: #4267d5; } }
@keyframes vd-chip-text { to { fill: #fff; } }
@keyframes vd-report { from { opacity: 0; transform: translateY(65px); } to { opacity: 1; transform: translateY(0); } }
@keyframes vd-check { from { stroke-dashoffset: 65; } to { stroke-dashoffset: 0; } }
@media (max-width: 900px) {
  .vd-layout { grid-template-columns: 175px minmax(0, 1fr); }
  .vd-steps { padding: 22px 10px; }
  .vd-steps button { gap: 8px; padding: 8px; }
  .vd-player { padding: 20px; }
  .vd-caption { min-height: 110px; }
  .vd-launch-duration { display: none; }
}
@media (max-width: 640px) {
  .version-demo-launch { padding: 18px; gap: 17px; }
  .vd-cover { flex-basis: 104px; height: 112px; }
  .vd-cover-file { top: 19px; width: 50px; height: 76px; padding: 8px; }
  .vd-cover-old { left: 8px; }
  .vd-cover-new { left: 47px; }
  .vd-cover-file b { font-size: 14px; }
  .vd-cover-file i { height: 4px; }
  .vd-cover-play { right: -5px; bottom: 0; }
  .vd-launch-copy strong { font-size: 16px; }
  .vd-launch-copy > span:not(.vd-kicker):not(.vd-launch-action) { font-size: 11px; }
  .version-demo { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); border-radius: 17px; }
  .vd-header { padding: 19px 18px 16px; }
  .vd-header h2 { font-size: 21px; }
  .vd-header p:last-child { font-size: 10px; }
  .vd-header .vd-kicker { font-size: 8px; }
  .vd-layout { display: flex; flex-direction: column; }
  .vd-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 3px; padding: 10px 12px; border-right: 0; border-bottom: 1px solid #e7ebf3; }
  .vd-steps button { flex-direction: column; min-height: 64px; gap: 5px; padding: 5px 0; border-radius: 8px; text-align: center; }
  .vd-steps button > span:first-child { flex-basis: auto; width: 24px; height: 23px; font-size: 9px; border-radius: 7px; }
  .vd-steps strong { font-size: 10px; }
  .vd-steps small, .vd-sidebar-note { display: none; }
  .vd-player { padding: 13px; }
  #versionDemoArt { max-height: none; min-height: 0; }
  .vd-stage { border-radius: 10px; }
  .vd-stage-label, .vd-data-label { top: 9px; font-size: 6px; }
  .vd-stage-label { left: 10px; letter-spacing: .6px; }
  .vd-data-label { right: 9px; padding: 1px 4px; }
  .vd-caption { min-height: 109px; gap: 10px; padding-top: 17px; }
  .vd-caption > span { font-size: 9px; }
  .vd-caption h3 { font-size: 17px; }
  .vd-caption p { font-size: 12px; }
  .vd-tip { min-height: 53px; margin: 5px 0 14px; font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .version-demo-launch { transition: none; }
  .vd-stage * { animation: none !important; }
  .vd-stage .vd-scan, .vd-stage .vd-filter-away { opacity: 0; }
  .vd-stage .vd-filter-move { transform: translateY(var(--vd-shift)); }
  .vd-stage .vd-filter-chip { fill: #4267d5; }
  .vd-stage .vd-filter-chip-text { fill: #fff; }
}
@media print { .version-demo-launch, .page-demo-launch, .version-demo { display: none !important; } }