.ppt-v2{display:flex;flex-direction:column;gap:14px}.ppt-v2-progress{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.ppt-v2-progress span{display:flex;align-items:center;justify-content:center;gap:7px;padding:9px 5px;border-radius:18px;background:#edf3f7;color:#7890a2;font-size:11px}.ppt-v2-progress span i{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#fff;font-style:normal}.ppt-v2-progress span.done{background:#e7f4ec;color:#3d7754}.ppt-v2-progress span.active{background:#d9eaf8;color:#17639d;font-weight:700}.ppt-v2-card{background:#fff;border:1px solid #cbdbe7;border-radius:10px;padding:18px 20px;box-shadow:0 5px 18px rgba(40,86,119,.05)}.ppt-v2-card h3{margin:0 0 6px;color:#173f63;font:700 18px/1.4 var(--font-serif)}.ppt-v2-card>p{margin:0 0 14px;color:#71879a;font-size:12px}.ppt-v2-evidence{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:9px;margin:12px 0}.ppt-v2-file{padding:10px 12px;border:1px solid #d9e5ee;background:#f8fbfd;border-radius:7px;min-width:0}.ppt-v2-file b,.ppt-v2-file small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ppt-v2-file b{font-size:12px;color:#284b68}.ppt-v2-file small{margin-top:5px;color:#8194a3;font-size:10px}.ppt-v2-analysis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ppt-v2-analysis div{padding:12px;border-left:3px solid #2d82bd;background:#f5f9fc}.ppt-v2-analysis b,.ppt-v2-analysis span{display:block}.ppt-v2-analysis b{font-size:11px;color:#6f8799}.ppt-v2-analysis span{margin-top:5px;color:#1d405e;font-size:13px;line-height:1.6}.ppt-v2-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;margin-top:15px}.ppt-v2-actions .hint{margin-right:auto;color:#73899a;font-size:11px}.ppt-v2-outline{position:relative;padding:4px 0 4px 78px}.ppt-v2-outline:before{content:"";position:absolute;left:59px;top:18px;bottom:18px;width:1px;background:#c7d7e4}.ppt-v2-chapter{position:relative;margin:0 0 14px}.ppt-v2-chapter:before,.ppt-v2-child:before{content:"";position:absolute;left:-24px;top:18px;width:9px;height:9px;border:2px solid #9ebbd0;border-radius:50%;background:#fff}.ppt-v2-chapter:after,.ppt-v2-child:after{content:"";position:absolute;left:-14px;top:22px;width:14px;border-top:1px solid #c7d7e4}.ppt-v2-index{position:absolute;left:-72px;top:10px;width:39px;text-align:right;color:#7b91a2;font-size:11px}.ppt-v2-row{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:8px;align-items:center}.ppt-v2-row input{height:38px;border:1px solid #c8d9e6;border-radius:6px;padding:0 11px;font-weight:650;color:#1b3f5e}.ppt-v2-row-actions{display:flex;gap:5px}.ppt-v2-row-actions button{height:32px;border:1px solid #c9d9e5;background:#fff;color:#3975a3;border-radius:5px;cursor:pointer;font-size:11px}.ppt-v2-row-actions button.danger{color:#b34e48}.ppt-v2-children{margin:7px 0 0 22px;display:flex;flex-direction:column;gap:6px}.ppt-v2-child{position:relative}.ppt-v2-child:before{left:-46px;top:14px;width:7px;height:7px;border-width:1px}.ppt-v2-child:after{left:-38px;top:18px;width:38px}.ppt-v2-child .ppt-v2-index{left:-92px;top:8px}.ppt-v2-child .ppt-v2-row input{font-weight:500;background:#fbfcfe}.ppt-v2-templates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ppt-v2-template{border:2px solid transparent;border-radius:9px;background:#f5f8fb;padding:0;overflow:hidden;text-align:left;cursor:pointer}.ppt-v2-template.active{border-color:#2b82bd;box-shadow:0 0 0 3px rgba(43,130,189,.12)}.ppt-v2-template-preview{aspect-ratio:16/9;overflow:hidden;background:#eaf1f6}.ppt-v2-template-preview .ppt-canvas{width:400%;transform:scale(.25);transform-origin:left top;margin:0;box-shadow:none}.ppt-v2-template-copy{display:block;padding:10px 12px}.ppt-v2-template-copy b,.ppt-v2-template-copy small{display:block}.ppt-v2-template-copy b{color:#183f60}.ppt-v2-template-copy small{margin-top:3px;color:#7b90a0}.ppt-v2-preflight{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.ppt-v2-kpi{padding:12px;background:#f4f8fb;border-radius:7px}.ppt-v2-kpi b,.ppt-v2-kpi span{display:block}.ppt-v2-kpi b{font-size:22px;color:#176da9}.ppt-v2-kpi span{font-size:10px;color:#738a9b}.ppt-v2-warnings{margin-top:12px;padding:10px 12px;background:#fff8e8;border-left:3px solid #d3a033;color:#745b21;font-size:11px;line-height:1.7}.ppt-v2-empty{padding:22px;text-align:center;color:#7b91a2;background:#f7fafc;border:1px dashed #c5d8e6}.ppt-v2-busy{opacity:.65;pointer-events:none}@media(max-width:900px){.ppt-v2-progress{grid-template-columns:repeat(3,1fr)}.ppt-v2-analysis,.ppt-v2-templates{grid-template-columns:1fr}.ppt-v2-outline{padding-left:60px}.ppt-v2-index{left:-58px}.ppt-v2-preflight{grid-template-columns:repeat(2,1fr)}}
/* Guided-flow controls and real-template previews. Kept as overrides for backward-compatible CSS. */
.ppt-v2-progress button{display:flex;align-items:center;justify-content:center;gap:7px;padding:9px 5px;border:0;border-radius:18px;background:#edf3f7;color:#7890a2;font-size:11px;cursor:pointer}.ppt-v2-progress button:disabled{cursor:not-allowed;opacity:.58}.ppt-v2-progress button i{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#fff;font-style:normal}.ppt-v2-progress button.done{background:#e7f4ec;color:#3d7754}.ppt-v2-progress button.active{background:#d9eaf8;color:#17639d;font-weight:700}.ppt-v2-template.real{position:relative}.ppt-v2-template.real:after{content:"真实模板";position:absolute;right:8px;top:8px;padding:3px 7px;border-radius:999px;background:#e7f4ec;color:#397856;font-size:10px;font-weight:700}.ppt-v2-real-preview{display:block;width:100%;height:100%;object-fit:contain;background:#eaf1f6}
.ppt-real-source-editor-preview{position:relative;display:grid;place-items:center;min-height:360px;background:#e8f0f5;border-radius:8px;overflow:hidden}.ppt-real-source-editor-preview img{display:block;width:100%;height:100%;max-height:620px;object-fit:contain}.ppt-real-source-editor-preview span{position:absolute;left:14px;right:14px;bottom:12px;padding:8px 12px;border-radius:6px;background:rgba(17,55,83,.86);color:#fff;font-size:11px;text-align:center}
.ppt-v2-system-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:15px 0 18px}.ppt-v2-system-card{position:relative;display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:center;min-height:104px;padding:16px;border:1px solid #cbdce8;border-radius:10px;background:#f8fbfd;color:#244762;text-align:left;cursor:pointer;transition:border-color .16s,box-shadow .16s,transform .16s}.ppt-v2-system-card:hover{transform:translateY(-1px);border-color:#7eb2d4}.ppt-v2-system-card.active{border:2px solid #287db7;background:#f2f8fc;box-shadow:0 5px 18px rgba(40,125,183,.12)}.ppt-v2-system-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:#dcecf7;color:#176da9;font-size:21px}.ppt-v2-system-card b,.ppt-v2-system-card small{display:block}.ppt-v2-system-card b{font-size:15px;color:#173f63}.ppt-v2-system-card small{margin-top:6px;color:#6e8496;font-size:11px;line-height:1.55}.ppt-v2-system-card em{position:absolute;right:12px;top:10px;padding:3px 7px;border-radius:999px;background:#e7f4ec;color:#397856;font-size:9px;font-style:normal}.ppt-v2-system-result{padding-top:15px;border-top:1px solid #dbe6ed}.ppt-v2-system-result-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;color:#264b68}.ppt-v2-system-result-head b{font-size:13px}.ppt-v2-system-result-head span{color:#7a8f9f;font-size:10px}.ppt-v2-empty b,.ppt-v2-empty span{display:block}.ppt-v2-empty span{margin-top:6px;font-size:11px;line-height:1.6}@media(max-width:900px){.ppt-v2-system-switch{grid-template-columns:1fr}.ppt-v2-system-result-head{align-items:flex-start;flex-direction:column;gap:4px}}
.ppt-v2-upload-template{display:inline-flex;align-items:center;padding:7px 10px;border:1px solid #75a9cc;border-radius:6px;background:#fff;color:#2673a8;font-size:10px;font-weight:700;cursor:pointer}.ppt-v2-upload-template input{display:none}.ppt-v2-template-group{margin:0 0 16px}.ppt-v2-template-group-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 8px;padding:7px 10px;border-radius:6px;background:#eef5fa;color:#315b78}.ppt-v2-template-group-head b{font-size:11px}.ppt-v2-template-group-head span{font-size:9px;color:#7890a1}