/* Flux 阶段横幅：三层插图；所有循环动画仅改变 transform / opacity。 */
.fa-banner{
  --fa-ink:var(--ai-ink-accent);--fa-peer:var(--ai-ink-ok);--fa-cycle:3.2s;--fa-float-cycle:3.6s;
  --fa-tint:color-mix(in srgb,var(--ai-accent) 14%,var(--ai-panel));
  display:grid;grid-template-columns:320px minmax(0,1fr) minmax(260px,.8fr);align-items:center;gap:var(--space-20);
  min-height:224px;padding:var(--space-8) var(--space-20);margin-bottom:var(--gap);
  position:relative;overflow:hidden;border:1px solid var(--ai-edge-neutral);border-radius:var(--ai-card-radius);
  box-shadow:var(--ai-surface-shadow);color:var(--ai-ink-primary);isolation:isolate;
  background:linear-gradient(105deg,var(--fa-tint),var(--ai-panel) 88%);
}
.fa-banner::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--ai-edge-neutral) 1px,transparent 1px),linear-gradient(90deg,var(--ai-edge-neutral) 1px,transparent 1px);
  background-size:28px 28px;mask-image:linear-gradient(90deg,#000,transparent 70%);opacity:.45}
body[data-ai-skin=glass] .fa-banner{background:linear-gradient(105deg,var(--fa-tint),color-mix(in srgb,var(--ai-panel) 90%,transparent) 88%)}
.fa-banner[data-stage-art=strategy],.fa-banner[data-stage-art=validate]{--fa-tint:color-mix(in srgb,var(--ai-ink-ok) 12%,var(--ai-panel))}
.fa-banner[data-stage-art=brief]{--fa-tint:color-mix(in srgb,var(--ai-ink-violet) 12%,var(--ai-panel))}
.fa-banner[hidden]{display:none}
.fa-visual{position:relative;min-width:0;width:320px;height:208px;align-self:center;isolation:isolate}
.fa-illustration{width:100%;height:100%;overflow:visible;color:var(--fa-ink);stroke:var(--fa-ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fa-copy{min-width:0;padding-block:var(--space-8)}
.fa-badge{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-12);font-size:var(--text-caption);line-height:var(--leading-body);color:var(--ai-ink-secondary)}
.fa-badge>span{font-weight:600;letter-spacing:.2px}
.fa-badge b{display:flex;align-items:center;gap:var(--space-8);font-weight:500;color:var(--ai-ink-accent);background:var(--ai-fill-base);border:1px solid var(--ai-edge-neutral);border-radius:20px;padding:0 var(--space-8)}
.fa-badge i{width:5px;height:5px;border-radius:50%;background:currentColor}
.fa-copy h2{font-size:var(--text-page-title);font-weight:600;line-height:var(--leading-title);margin:var(--space-8) 0;color:var(--ai-ink-primary);text-wrap:balance;line-break:strict}
.fa-copy p{font-size:var(--text-secondary);font-weight:400;line-height:var(--leading-body);margin:0;color:var(--ai-ink-secondary);text-wrap:pretty;overflow-wrap:break-word;line-break:strict}
.fa-progress{display:flex;align-items:center;gap:var(--space-12);max-width:480px;margin-top:var(--space-12);font-size:var(--text-caption);line-height:var(--leading-body);color:var(--ai-ink-secondary);font-variant-numeric:tabular-nums}
.fa-progress>span{white-space:nowrap}.fa-progress>div{height:4px;flex:1;overflow:hidden;border-radius:4px;background:var(--ai-line)}
.fa-progress i{display:block;width:100%;height:100%;background:var(--ai-accent);transform-origin:left}
.fa-aside{min-width:0;padding-left:var(--space-20);border-left:1px solid var(--ai-edge-neutral)}
.fa-aside-label{display:block;margin-bottom:var(--space-8);font-size:var(--text-caption);font-weight:500;color:var(--ai-ink-secondary)}
.fa-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-8)}
.fa-fact,.fa-next{min-width:0;border:1px solid var(--ai-edge-neutral);border-radius:var(--r-sm);padding:var(--space-12);background:var(--ai-panel)}
.fa-fact:first-child:nth-last-child(3){grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}
.fa-fact>span{font-size:var(--text-caption);color:var(--ai-ink-secondary);display:block}
.fa-fact strong{display:block;font-size:20px;font-weight:600;line-height:var(--leading-title);font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ai-ink-primary);text-align:right}
.fa-fact small{font-size:var(--text-caption);font-weight:400;margin-left:var(--space-4);color:var(--ai-ink-secondary)}
.fa-next b{font-size:var(--text-secondary);font-weight:600;color:var(--ai-ink-primary);display:block;text-wrap:balance}
.fa-next p{margin:var(--space-8) 0 0;font-size:var(--text-caption);line-height:var(--leading-body);color:var(--ai-ink-secondary);text-wrap:pretty}
.fa-float-layer{position:absolute;inset:0;pointer-events:none}
.fa-chip{position:absolute;display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-8);border:1px solid var(--ai-edge-neutral);
  border-radius:var(--r-sm);background:var(--ai-panel);box-shadow:0 4px 12px color-mix(in srgb,var(--fa-ink) 12%,transparent),inset 0 1px var(--ai-highlight);
  color:var(--ai-ink-secondary);font-size:var(--text-caption);line-height:var(--leading-body);white-space:nowrap;animation:fa-float var(--fa-float-cycle) ease-in-out infinite;animation-delay:var(--fa-delay,0s)}
.fa-chip b{font-size:var(--text-caption);font-weight:600;color:var(--ai-ink-primary);font-variant-numeric:tabular-nums}
.fa-chip i{width:4px;height:4px;background:var(--fa-peer);border-radius:50%}
.fa-chip-0{left:0;top:20px}.fa-chip-1{right:0;top:27px}.fa-chip-2{left:4px;bottom:12px}.fa-chip-3{right:0;bottom:6px}
.fa-banner[data-stage-art=strategy] .fa-chip-2{left:auto;right:0}
.fa-banner[data-state=waiting]{--fa-cycle:10s;--fa-float-cycle:10s;--fa-ink:color-mix(in srgb,var(--ai-ink-muted) 84%,var(--ai-ink-accent));--fa-peer:var(--ai-ink-muted);--fa-tint:color-mix(in srgb,var(--ai-ink-muted) 8%,var(--ai-panel))}
.fa-banner[data-state=done],.fa-banner[data-state=attention]{--fa-cycle:3.6s;--fa-float-cycle:3.6s}
.fa-banner[data-state=done] .fa-badge b{color:var(--ai-ink-ok)}
.fa-banner[data-state=waiting] .fa-badge b{color:var(--ai-ink-muted)}
.fa-banner[data-state=attention] .fa-badge b{color:var(--ai-ink-warn)}
.fa-stop-top{stop-color:color-mix(in srgb,var(--fa-ink) 26%,var(--ai-panel))}
.fa-stop-bottom{stop-color:color-mix(in srgb,var(--fa-ink) 9%,var(--ai-panel))}
.fa-stop-light{stop-color:color-mix(in srgb,var(--fa-ink) 42%,var(--ai-panel))}
.fa-card>rect:first-child,.fa-solid{fill:var(--fa-body)}
.fa-soft{fill:var(--fa-top)}
.fa-depth{fill:color-mix(in srgb,var(--fa-ink) 30%,var(--ai-panel));stroke:color-mix(in srgb,var(--fa-ink) 45%,var(--ai-panel))}
.fa-shade{fill:var(--fa-ink);opacity:.13;stroke:none}
.fa-highlight{fill:var(--fa-ink);opacity:.12;stroke:none}
.fa-shine{stroke:var(--fa-ink);stroke-width:3;opacity:.5}
.fa-grid,.fa-wire{stroke:var(--fa-ink);opacity:.24}.fa-wire{stroke-width:1.5}
.fa-ground{fill:var(--fa-glow);stroke:none}.fa-atmosphere{fill:var(--fa-glow);stroke:none}
.fa-dot,.fa-spark,.fa-line{fill:var(--fa-ink);stroke:none}
.fa-area{fill:var(--fa-ink);opacity:.16;stroke:none}
.fa-scan-fill{fill:var(--fa-ink);opacity:.2;stroke:none}
.fa-liquid{fill:var(--fa-peer);opacity:.32;stroke:none;transform-box:fill-box;transform-origin:center bottom;animation:fa-level var(--fa-cycle) ease-in-out infinite}
.fa-bolt{fill:var(--fa-peer);stroke:var(--fa-peer);stroke-width:1}
.fa-curve{stroke:var(--fa-peer);stroke-width:2.6}.fa-lens{stroke:var(--fa-ink);stroke-width:8}
.fa-tick,.fa-check-main{stroke:var(--fa-peer);stroke-width:2.6;fill:none}.fa-check-main{stroke-width:6}
.fa-ring{transform-origin:152px 104px;animation:fa-rotate calc(var(--fa-cycle) * 2) linear infinite}
.fa-orbit{transform-origin:160px 104px;animation:fa-rotate 32s linear infinite}
.fa-ring-sweep{stroke:var(--fa-peer);stroke-width:3}
.fa-breathe,.fa-halo,.fa-ground-pulse{transform-box:fill-box;transform-origin:center;animation:fa-breathe var(--fa-cycle) ease-in-out infinite;animation-delay:var(--fa-delay,0s)}
.fa-halo{animation-name:fa-halo}.fa-ground-pulse{animation-name:fa-ground}
.fa-float{animation:fa-float var(--fa-float-cycle) ease-in-out infinite}.fa-late{animation-delay:-1.6s}
.fa-feed{animation:fa-feed var(--fa-cycle) linear infinite;animation-delay:var(--fa-delay,0s)}
.fa-energy{animation:fa-energy var(--fa-cycle) ease-in-out infinite;animation-delay:var(--fa-delay,0s)}.fa-reverse{animation-direction:reverse}
.fa-scan{animation:fa-scan var(--fa-cycle) ease-in-out infinite}
.fa-marker,.fa-tick{transform-box:fill-box;transform-origin:center;animation:fa-reveal var(--fa-cycle) ease-in-out infinite;animation-delay:var(--fa-delay,0s)}
.fa-high{animation-delay:calc(var(--fa-cycle) * -.5)}
.fa-line{transform-box:fill-box;transform-origin:left;animation:fa-write var(--fa-cycle) ease-in-out infinite;animation-delay:var(--fa-delay,0s)}
.fa-banner[data-state=waiting] :is(.fa-scan,.fa-feed,.fa-energy){opacity:.3;animation-name:fa-breathe}
.fa-banner[data-state=waiting] :is(.fa-tick,.fa-check-main){opacity:.3}
.fa-banner:is([data-state=done],[data-state=attention]) :is(.fa-tick,.fa-line,.fa-liquid){animation-name:fa-settled}
.fa-banner:is([data-state=done],[data-state=attention]) .fa-marker{animation-name:fa-marker-pulse}
.fa-banner:is([data-state=done],[data-state=attention]) .fa-scan{animation:none;opacity:0}
.fa-banner[data-paused=true] *, .cx[data-motion=off] .fa-banner *{animation-play-state:paused!important}
@keyframes fa-breathe{0%,100%{opacity:.4;transform:scale(.92)}50%{opacity:1;transform:scale(1.08)}}
@keyframes fa-halo{0%,100%{opacity:.4;transform:scale(.88)}50%{opacity:1;transform:scale(1.08)}}
@keyframes fa-ground{0%,100%{opacity:.4;transform:scale(.88)}50%{opacity:1;transform:scale(1.04)}}
@keyframes fa-float{0%,100%{transform:translateY(7px)}50%{transform:translateY(-7px)}}
@keyframes fa-feed{0%{opacity:0;transform:translateX(0)}20%{opacity:1}85%{opacity:1}100%{opacity:0;transform:translateX(52px)}}
@keyframes fa-energy{0%,100%{opacity:.15;transform:translateX(0)}50%{opacity:1;transform:translateX(36px)}}
@keyframes fa-level{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
@keyframes fa-scan{0%{transform:translateX(0);opacity:0}15%,85%{opacity:1}100%{transform:translateX(155px);opacity:0}}
@keyframes fa-reveal{0%,15%{opacity:.18;transform:scale(.7)}35%,75%{opacity:1;transform:scale(1)}100%{opacity:.3;transform:scale(.9)}}
@keyframes fa-marker-pulse{0%,100%{opacity:.55;transform:scale(.85)}50%{opacity:1;transform:scale(1.2)}}
@keyframes fa-write{0%,10%{transform:scaleX(.2);opacity:.2}50%,85%{transform:scaleX(1);opacity:.7}100%{transform:scaleX(.2);opacity:.2}}
@keyframes fa-settled{0%,100%{opacity:.65}50%{opacity:1}}
@keyframes fa-rotate{to{transform:rotate(360deg)}}
@media(min-width:1800px){.fa-banner{grid-template-columns:340px minmax(0,1fr) minmax(360px,.8fr);gap:var(--space-32)}.fa-visual{width:340px}}
@media(max-width:1279px){.fa-banner{grid-template-columns:300px minmax(0,1fr);gap:var(--space-16);padding-inline:var(--space-16)}.fa-visual{width:300px}.fa-aside{display:none}}
@media(max-width:800px){.fa-banner{grid-template-columns:240px minmax(0,1fr)}.fa-visual{width:240px}.fa-copy h2{font-size:var(--text-section)}}
@media(max-width:600px){
  .fa-banner{grid-template-columns:minmax(0,1fr);gap:0;padding:var(--space-8) var(--space-16) var(--space-16)}
  .fa-visual{width:100%;height:130px}.fa-illustration{position:absolute;left:50%;width:208px;transform:translateX(-50%)}
  .fa-chip-0{top:8px}.fa-chip-1{top:14px}.fa-chip-2{bottom:7px}.fa-chip-3{bottom:1px}
  .fa-chip{padding:0 var(--space-4);gap:var(--space-4)}.fa-chip i{display:none}
  .fa-copy{padding:0}.fa-copy h2{font-size:var(--text-section);margin-block:var(--space-8)}
  .fa-copy p{font-size:var(--text-caption)}.fa-progress{margin-top:var(--space-8)}
}
@media(prefers-reduced-motion:reduce){.fa-banner *{animation-play-state:paused!important}}
/* 数据准备 · 依赖文件清单（用户 2026-11-13：参考 PowerX 推理依赖；状态图标动态）。暂停规则沿用上方 [data-paused] */
.fa-aside-label em{font-style:normal;margin-left:var(--space-8);color:var(--ai-ink-primary,inherit);font-weight:600}
.fa-deps{display:grid;gap:var(--space-12);max-height:236px;overflow:auto;padding-right:var(--space-4)}
.fa-dep-group>span{display:block;font-size:var(--text-caption);color:var(--ai-ink-muted,#8a99ae);margin-bottom:var(--space-4)}
.fa-dep-group ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4)}
.fa-dep{display:grid;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:var(--space-8);padding:var(--space-4) 0}
.fa-dep-main{min-width:0}
.fa-dep-main b{display:block;font-size:var(--text-secondary);font-weight:500;color:var(--ai-ink-primary,inherit);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fa-dep-main small{display:block;font-size:var(--text-caption);color:var(--ai-ink-secondary,#6b7c93);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fa-dep-at{font-size:var(--text-caption);color:var(--ai-ink-muted,#8a99ae);white-space:nowrap;font-variant-numeric:tabular-nums}
.fa-dep-ico{position:relative;width:18px;height:18px;border-radius:50%;display:block}
/* 到位：绿色对勾弹出 + 柔光呼吸 */
.fa-dep[data-dep=ready] .fa-dep-ico{background:#22c55e;animation:fa-dep-pop .45s cubic-bezier(.34,1.56,.64,1) both,fa-dep-glow 2.4s ease-in-out .45s infinite}
.fa-dep[data-dep=ready] .fa-dep-ico::after{content:"";position:absolute;left:6px;top:3px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
/* 已上传等待入库：蓝色虚线圈旋转 */
.fa-dep[data-dep=waiting] .fa-dep-ico{border:2px dashed #3b82f6;animation:fa-dep-spin 1.6s linear infinite}
/* 未到位：琥珀色圈 + 脉冲扩散 */
.fa-dep[data-dep=missing] .fa-dep-ico{border:2px solid #f59e0b}
.fa-dep[data-dep=missing] .fa-dep-ico::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid #f59e0b;animation:fa-dep-ping 1.8s ease-out infinite}
.fa-dep[data-dep=missing] .fa-dep-ico::before{content:"";position:absolute;left:5px;top:5px;width:4px;height:4px;border-radius:50%;background:#f59e0b}
/* 校验未通过：红色感叹号 + 脉冲 */
.fa-dep[data-dep=failed] .fa-dep-ico{background:#ef4444;animation:fa-dep-alert 1.2s ease-in-out infinite}
.fa-dep[data-dep=failed] .fa-dep-ico::after{content:"!";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font:700 12px/1 sans-serif}
.fa-dep[data-dep=missing] small,.fa-dep[data-dep=failed] small{color:#d97706}
.fa-dep[data-dep=failed] small{color:#dc2626}
@keyframes fa-dep-pop{from{transform:scale(.2);opacity:0}}
@keyframes fa-dep-glow{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.45)}50%{box-shadow:0 0 0 5px rgba(34,197,94,0)}}
@keyframes fa-dep-spin{to{transform:rotate(360deg)}}
@keyframes fa-dep-ping{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.9);opacity:0}}
@keyframes fa-dep-alert{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.5)}50%{box-shadow:0 0 0 6px rgba(239,68,68,0)}}
/* 窄屏原本隐藏右栏；数据准备的文件清单很关键，改为放到下方整行显示 */
@media(max-width:1279px){.fa-banner[data-stage-art=data] .fa-aside{display:block;grid-column:1/-1;padding-left:0;border-left:0;border-top:1px solid var(--ai-edge-neutral);padding-top:var(--space-12)}}