.content-flow{width:auto;min-width:0;background:#f5f7fa;color:#172033}.content-flow>.workspace-topbar,.content-flow>.flow-head,.content-flow>.flow-steps,.content-flow>.flow-mobile-step,.content-flow>.flow-panel{width:min(1180px,calc(100% - 64px));margin-inline:auto}.flow-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:34px 0 22px}.flow-head small,.flow-panel header p{color:#4367c7;font-size:12px;font-weight:750}.flow-head h1{max-width:760px;margin:5px 0 0;font-size:25px;line-height:1.25;letter-spacing:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.flow-head>span{display:flex;align-items:center;gap:7px;color:#5f6d82;font-size:13px}.flow-head svg{width:17px}.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);padding:0 0 26px}.flow-steps span{position:relative;display:flex;align-items:center;gap:10px;min-width:0;color:#8a94a6;font-size:13px;font-weight:650}.flow-steps span:after{content:"";height:1px;flex:1;background:#dce2ea}.flow-steps span:last-child:after{display:none}.flow-steps b{display:grid;width:28px;height:28px;place-items:center;border:1px solid #d5dce7;border-radius:50%;background:#fff;font-size:12px}.flow-steps .active{color:#214fae}.flow-steps .active b{border-color:#2e62da;background:#2e62da;color:#fff}.flow-steps .done b{border-color:#a9bce8;background:#edf2ff;color:#315fb9}.flow-mobile-step{display:none}.flow-panel{margin-bottom:70px;padding:34px 38px 28px;border:1px solid #e0e5ec;border-radius:8px;background:#fff;box-shadow:0 14px 34px rgba(42,59,92,.06)}.flow-panel>header{padding-bottom:25px;border-bottom:1px solid #edf0f4}.flow-panel header p{margin:0 0 7px}.flow-panel header h2{margin:0;color:#141d2d;font-size:24px;line-height:1.3;letter-spacing:0}.flow-panel header span{display:block;margin-top:8px;color:#697589;font-size:14px}.flow-form,.flow-panel>form,.script-panel form{display:grid;gap:24px;margin-top:28px}.flow-form>label,.flow-grid label,.brand-summary label,.brand-knowledge-selector label,.advanced-settings label{display:grid;gap:8px;color:#313d50;font-size:13px;font-weight:700}.flow-form input,.flow-form textarea,.flow-panel select,.script-row textarea,.advanced-settings input{width:100%;min-height:46px;border:1px solid #d8dee7;border-radius:6px;background:#fff;color:#172033;font:inherit;line-height:1.55;outline:none}.flow-form input,.flow-panel select{padding:0 13px}.flow-form textarea,.script-row textarea{padding:12px 13px;resize:vertical}.flow-form input:focus,.flow-form textarea:focus,.flow-panel select:focus,.script-row textarea:focus{border-color:#4774d7;box-shadow:0 0 0 3px rgba(71,116,215,.12)}.flow-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.type-options,.duration-options{display:flex;gap:9px;padding:0;border:0}.type-options legend,.duration-options legend{width:100%;margin-bottom:9px;color:#313d50;font-size:13px;font-weight:700}.type-options label,.duration-options label{cursor:pointer}.type-options input,.duration-options input{position:absolute;opacity:0;pointer-events:none}.type-options span,.duration-options span{display:flex;align-items:center;min-height:42px;padding:0 15px;border:1px solid #d8dee7;border-radius:6px;background:#fff;color:#596579;font-size:13px;font-weight:650}.type-options input:checked+span,.duration-options input:checked+span{border-color:#4774d7;background:#edf3ff;color:#244fa9}.type-options input:focus-visible+span,.duration-options input:focus-visible+span{outline:3px solid rgba(71,116,215,.2);outline-offset:2px}.brand-summary,.brand-knowledge-selector{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:16px;align-items:end;padding:18px;border:1px solid #e1e6ee;border-radius:7px;background:#f8fafc}.brand-summary>div,.brand-knowledge-selector>div{display:grid;grid-template-columns:24px 1fr;align-items:center}.brand-summary>div svg,.brand-knowledge-selector>div svg{grid-row:1/3;width:18px;color:#4774d7}.brand-summary>div span,.brand-knowledge-selector>div span{grid-column:2;color:#778296;font-size:11px}.brand-knowledge-selector-note,.brand-knowledge-selector-empty{margin:0;color:#667286;font-size:12px;grid-column:1/-1}.brand-knowledge-selector-empty a{color:#2e62da}.flow-form footer,.script-panel footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:20px;border-top:1px solid #edf0f4}.flow-form footer>a,.script-panel footer>a{color:#68758a;font-size:13px;text-decoration:none}.flow-panel .primary-button{min-height:46px;border-radius:6px}.flow-drop{display:grid;place-items:center;min-height:210px;padding:30px;border:1px dashed #b8c5d9;border-radius:7px;background:#f8fafc;text-align:center;cursor:pointer}.flow-drop svg{width:30px;height:30px;margin-bottom:13px;color:#3f69c5}.flow-drop span{margin-top:5px;color:#788497;font-size:13px}.flow-drop input{position:absolute;width:1px;height:1px;opacity:0}.asset-list{display:grid;gap:8px;margin:25px 0}.asset-list article{display:grid;grid-template-columns:30px 40px minmax(0,1fr) 28px;align-items:center;gap:12px;min-height:72px;padding:10px 14px;border:1px solid #e1e6ed;border-radius:7px;background:#fff}.asset-list article>b{display:grid;width:26px;height:26px;place-items:center;border-radius:50%;background:#edf2fb;color:#4164ad;font-size:12px}.asset-list article>svg{color:#70809a}.asset-list article div{min-width:0}.asset-list strong,.asset-list span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.asset-list span{margin-top:4px;color:#778296;font-size:12px}.flow-footer{display:flex!important;align-items:center;justify-content:space-between!important;padding-top:22px;border-top:1px solid #edf0f4}.flow-footer>span{color:#667286;font-size:13px}.script-row{display:grid;grid-template-columns:30px minmax(0,1fr) 190px;gap:13px;align-items:start;padding:16px 0;border-bottom:1px solid #edf0f4}.script-row>b{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:#edf2fb;color:#4164ad;font-size:12px}.script-row aside{display:grid;gap:6px;color:#657287;font-size:12px}.script-row aside span{font-weight:750}.advanced-settings{border:1px solid #e1e6ed;border-radius:7px}.advanced-settings summary{display:flex;align-items:center;justify-content:space-between;min-height:70px;padding:12px 16px;cursor:pointer;list-style:none}.advanced-settings summary span{display:grid;gap:4px}.advanced-settings summary small{color:#758196;font-weight:500}.advanced-settings summary svg{width:18px}.advanced-settings[open] summary svg{transform:rotate(180deg)}.advanced-settings>div{padding:18px;border-top:1px solid #edf0f4;background:#fafbfd}.cost-summary{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:18px;border-left:3px solid #4774d7;background:#f4f7fc}.cost-summary div{display:grid;gap:5px}.cost-summary span{color:#6c788b;font-size:13px}.script-panel button[disabled]{opacity:.55;cursor:not-allowed}.content-flow button,.content-flow a{transition:background-color .18s,border-color .18s,color .18s,transform .18s}.content-flow button:active,.content-flow .primary-button:active{transform:translateY(1px)}
@media(max-width:900px){.content-flow>.workspace-topbar,.content-flow>.flow-head,.content-flow>.flow-steps,.content-flow>.flow-mobile-step,.content-flow>.flow-panel{width:min(100% - 36px,1180px)}.flow-panel{padding:28px}.flow-grid,.brand-summary,.cost-summary{grid-template-columns:1fr}.type-options{flex-wrap:wrap}.script-row{grid-template-columns:30px minmax(0,1fr)}.script-row aside{grid-column:2}.flow-steps span{font-size:0}.flow-steps b{font-size:12px}}
@media(max-width:640px){.content-flow>.workspace-topbar,.content-flow>.flow-head,.content-flow>.flow-mobile-step,.content-flow>.flow-panel{width:calc(100% - 28px)}.flow-head{padding:22px 0 16px;align-items:flex-start}.flow-head h1{font-size:20px}.flow-head>span{font-size:0}.flow-steps{display:none}.flow-mobile-step{display:block;margin-top:0;margin-bottom:10px;color:#4774d7;font-size:12px;font-weight:750}.flow-panel{padding:23px 18px 20px;margin-bottom:32px}.flow-panel header h2{font-size:21px}.type-options,.duration-options{display:grid;grid-template-columns:repeat(2,1fr)}.type-options span,.duration-options span{justify-content:center;padding:0 8px}.flow-form footer,.script-panel footer,.flow-footer{position:sticky;bottom:0;z-index:3;margin:0 -18px -20px;padding:14px 18px;border-top:1px solid #dfe5ed;background:rgba(255,255,255,.97)}.flow-form footer>a,.script-panel footer>a,.flow-footer>span{display:none}.flow-form footer button,.script-panel footer button,.flow-footer button{width:100%;justify-content:center}.flow-drop{min-height:175px}.asset-list article{grid-template-columns:28px 30px minmax(0,1fr)}.asset-list article>svg:last-child{display:none}.script-row{grid-template-columns:26px minmax(0,1fr);gap:9px}.advanced-settings>div{grid-template-columns:1fr}.cost-summary{gap:12px}}
@media(prefers-reduced-motion:reduce){.content-flow *{scroll-behavior:auto!important;transition:none!important}}
.asset-list article{grid-template-columns:30px 40px minmax(0,1fr) auto}.asset-actions{display:flex;gap:4px}.asset-actions form{margin:0}.asset-actions button{display:grid;width:36px;height:36px;padding:0;place-items:center;border:0;border-radius:6px;background:transparent;color:#64738b;cursor:pointer}.asset-actions button:hover{background:#edf2fb;color:#315fb9}.asset-actions button.danger:hover{background:#fff0f0;color:#c43a3a}.asset-actions button:disabled{opacity:.28;cursor:not-allowed}.asset-actions svg{width:16px;height:16px}
@media(max-width:640px){.content-flow{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.flow-form footer,.script-panel footer,.flow-footer{position:fixed;right:32px;bottom:0;left:32px;z-index:12;margin:0;padding:14px 18px calc(14px + env(safe-area-inset-bottom));border:1px solid #dfe5ed;border-bottom:0;background:rgba(255,255,255,.97);box-shadow:0 -12px 28px rgba(35,53,87,.1)}.asset-list article{grid-template-columns:28px 30px minmax(0,1fr);align-items:start}.asset-actions{grid-column:3;justify-content:flex-end}.asset-list article>svg:last-child{display:block}}
.flow-error,.result-error{padding:14px 16px;border:1px solid #efc5c5;border-radius:7px;background:#fff7f7;color:#a22f2f}.result-panel{display:grid;gap:26px}.generation-status{display:grid;gap:10px;padding:17px 18px;border:1px solid #e0e6ef;border-radius:7px;background:#f8fafc}.generation-status>div:first-child{display:flex;justify-content:space-between;gap:16px}.generation-status small{color:#667286}.generation-progress{height:8px;overflow:hidden;border-radius:4px;background:#e4e9f0}.generation-progress span{display:block;height:100%;border-radius:inherit;background:#4774d7}.generation-status.refunded .generation-progress span{background:#c34e4e}.result-video{display:grid;grid-template-columns:minmax(260px,420px) minmax(0,1fr);gap:24px;align-items:end}.result-video video{width:100%;max-height:68vh;border-radius:7px;background:#111}.result-video>div{display:flex;flex-wrap:wrap;gap:10px}.result-video a,.result-error a{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.result-section{padding-top:22px;border-top:1px solid #edf0f4}.result-section h3{margin:0 0 14px;font-size:17px}.cover-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.cover-grid a{display:grid;gap:7px;color:#334157;text-decoration:none}.cover-grid img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:6px;background:#eef1f5}.cover-grid span{font-size:12px;font-weight:700}.copy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.copy-grid article{padding:16px;border:1px solid #e1e6ed;border-radius:7px;background:#fff}.copy-grid strong{font-size:13px}.copy-grid p{margin:8px 0 0;color:#596579;font-size:13px;line-height:1.65;white-space:pre-wrap}.result-processing{display:grid;place-items:center;min-height:220px;color:#667286;text-align:center}.result-processing svg{width:28px;height:28px;animation:content-spin 1s linear infinite}@keyframes content-spin{to{transform:rotate(360deg)}}
@media(max-width:760px){.result-video{grid-template-columns:1fr}.cover-grid{grid-template-columns:repeat(3,minmax(90px,1fr));overflow-x:auto}.copy-grid{grid-template-columns:1fr}}
@media(max-width:640px){.flow-head h1{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere}.flow-head>div{min-width:0}.result-panel{min-width:0}.generation-status{min-width:0}.generation-status>div:first-child{align-items:center}.generation-status strong{min-width:0;overflow-wrap:anywhere}}
.script-source-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}.script-source-switch label{cursor:pointer}.script-source-switch input{position:absolute;opacity:0;pointer-events:none}.script-source-switch span{display:grid;gap:5px;min-height:78px;padding:15px 17px;border:1px solid #dbe1e9;border-radius:7px;background:#f9fafc;color:#263246}.script-source-switch small{color:#748095;font-size:12px;font-weight:500}.script-source-switch input:checked+span{border-color:#4774d7;background:#f0f4ff;box-shadow:0 0 0 2px rgba(71,116,215,.1)}.script-source-switch input:focus-visible+span{outline:3px solid rgba(71,116,215,.2);outline-offset:2px}.script-source-panel[hidden]{display:none!important}.script-file-input input{padding:10px 12px}.field-note{margin:-12px 0 0;color:#748095;font-size:12px}.flow-drop.is-dragging{border-color:#4774d7;background:#edf3ff}.flow-drop.is-uploading{pointer-events:none;opacity:.72}.flow-drop.is-uploading strong:after{content:"，正在上传…"}.generation-settings{display:grid;gap:18px;padding:20px;border:1px solid #dfe5ed;border-radius:7px;background:#fafbfd}.generation-settings>header{display:grid;gap:4px}.generation-settings>header small{color:#748095;font-size:12px}.voice-mode{display:grid;grid-template-columns:auto auto minmax(140px,1fr);align-items:end;gap:8px;padding:0;border:0}.voice-mode legend{grid-column:1/-1;margin-bottom:0;color:#313d50;font-size:13px;font-weight:700}.voice-mode label{display:block}.voice-mode input[type=radio]{position:absolute;opacity:0}.voice-mode label span{display:flex;align-items:center;justify-content:center;min-height:46px;padding:0 13px;border:1px solid #d8dee7;border-radius:6px;background:#fff;color:#596579;font-size:13px}.voice-mode input:checked+span{border-color:#4774d7;background:#edf3ff;color:#244fa9}.generation-settings option:disabled{color:#9ba4b3}.content-flow>.flow-error{width:min(1180px,calc(100% - 64px));margin:0 auto 16px}
@media(max-width:900px){.content-flow>.flow-error{width:min(100% - 36px,1180px)}.voice-mode{grid-template-columns:1fr 1fr}.voice-mode select{grid-column:1/-1}}
@media(max-width:640px){.script-source-switch{grid-template-columns:1fr;margin-top:20px}.script-source-switch span{min-height:68px}.generation-settings{padding:16px}.content-flow>.flow-error{width:calc(100% - 28px)}.voice-mode{grid-template-columns:1fr 1fr}}
.content-upload-note{margin:-12px 0 0;color:#697589;font-size:12px;line-height:1.6}.content-upload-bootstrap{margin:0;color:#697589;font-size:12px}.content-upload-summary{display:grid;gap:10px;padding:15px 16px;border:1px solid #d9e1ee;border-radius:7px;background:#f8fafc}.content-upload-summary>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:16px}.content-upload-summary strong{color:#263246;font-size:13px}.content-upload-summary>div:first-child span{color:#315fb9;font-size:13px;font-weight:750}.content-upload-summary-track{height:10px;overflow:hidden;border-radius:5px;background:#e3e8f0}.content-upload-summary-track span{display:block;width:0;height:100%;border-radius:inherit;background:#3768d6;transition:width .18s}.content-upload-summary[data-status="ready"]{border-color:#cce5d8;background:#f5fbf7}.content-upload-summary[data-status="ready"] .content-upload-summary-track span{background:#2f8a5b}.content-upload-summary[data-status="failed"]{border-color:#eccdcd;background:#fff8f8}.content-upload-summary[data-status="failed"] .content-upload-summary-track span{background:#c84848}.content-upload-queue{display:grid;gap:8px}.content-upload-item{display:grid;grid-template-areas:"copy retry" "progress retry";grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:9px 14px;padding:13px 14px;border:1px solid #e1e6ed;border-radius:7px;background:#fff}.content-upload-copy{grid-area:copy;display:grid;min-width:0;gap:4px}.content-upload-copy strong,.content-upload-copy span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content-upload-copy strong{color:#263246;font-size:13px}.content-upload-copy span{color:#778296;font-size:12px}.content-upload-progress{grid-area:progress;height:9px;overflow:hidden;border-radius:5px;background:#e7ebf1}.content-upload-progress span{display:block;width:0;height:100%;border-radius:inherit;background:#3768d6;transition:width .18s}.content-upload-item[data-status="ready"]{border-color:#cce5d8;background:#f8fcf9}.content-upload-item[data-status="ready"] .content-upload-copy span{color:#27764d}.content-upload-item[data-status="ready"] .content-upload-progress span{background:#2f8a5b}.content-upload-item[data-status="failed"]{border-color:#eccdcd;background:#fffafa}.content-upload-item[data-status="failed"] .content-upload-copy span{color:#a83d3d}.content-upload-item[data-status="failed"] .content-upload-progress span{background:#c84848}.content-upload-retry{grid-area:retry;align-self:center;min-width:70px;min-height:34px;border:1px solid #d5dce7;border-radius:6px;background:#fff;color:#315fb9;cursor:pointer}.content-upload-dialog{width:min(430px,calc(100% - 32px));padding:0;border:0;border-radius:8px;background:#fff;box-shadow:0 24px 80px rgba(23,32,51,.25)}.content-upload-dialog::backdrop{background:rgba(23,32,51,.42)}.content-upload-dialog-shell{display:grid;gap:18px;padding:24px}.content-upload-dialog-shell header{display:flex;align-items:center;gap:10px}.content-upload-dialog-shell header svg{width:21px;color:#c84848}.content-upload-dialog-shell h2,.content-upload-dialog-shell p{margin:0;letter-spacing:0}.content-upload-dialog-shell h2{font-size:18px}.content-upload-dialog-shell p{color:#5f6d82;font-size:14px;line-height:1.65}.content-upload-dialog-shell button{justify-self:end;min-width:96px}
.content-upload-summary[hidden]{display:none}
@media(max-width:640px){.content-upload-summary>div:first-child{align-items:baseline}.content-upload-item{grid-template-areas:"copy copy" "progress retry";grid-template-columns:minmax(0,1fr) auto;gap:10px}.content-upload-copy strong,.content-upload-copy span{white-space:normal;overflow-wrap:anywhere}.content-upload-retry{min-width:64px}.content-upload-dialog-shell button{width:100%;justify-self:stretch}}
@media(max-width:640px){.flow-panel:has(.content-upload-summary:not([hidden])) .flow-footer{position:static;margin-top:18px;padding:14px 0 0;border:0;border-top:1px solid #dfe5ed;box-shadow:none;background:#fff}}
.brand-card--selector{display:grid;gap:12px;align-items:start}.brand-card--selector .brand-preview-note{margin:0;color:#667286;font-size:12px}.brand-card--selector .brand-center-head{padding:0;border:0}.brand-card--selector .brand-center-head h2{font-size:18px}
@media (max-width:720px){.brand-card--selector{grid-template-columns:1fr}.brand-card--selector .brand-preview{margin-top:4px}}
.type-options input,.duration-options input{width:1px;height:1px}