:root{font-family:Segoe UI Variable,PingFang SC,Microsoft YaHei UI,sans-serif;color:#151515;background:#f7f7f6;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{min-width:1100px;overflow:hidden;background:#f7f7f6}button,input,textarea{font:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #111;outline-offset:2px}.desktop-shell{height:100%;display:flex;flex-direction:column;background:#f8f8f7}.window-bar{height:60px;flex:none;display:flex;align-items:center;justify-content:space-between;padding-left:32px;background:#fcfcfbf5;border-bottom:1px solid #d9d9d7;-webkit-app-region:drag}.window-title{font-size:17px;line-height:1;font-weight:650;letter-spacing:-.02em}.window-controls{align-self:stretch;display:flex;-webkit-app-region:no-drag}.window-controls button{width:54px;border:0;background:transparent;color:#171717;cursor:pointer;transition:background-color .18s ease}.window-controls button:hover{background:#e9e9e7}.window-controls .close-control:hover{color:#fff;background:#c42b1c}.app-shell{min-height:0;flex:1;display:grid;grid-template-columns:272px minmax(0,1fr)}.sidebar{min-height:0;padding:38px 26px 28px;display:flex;flex-direction:column;background:#fafaf9;border-right:1px solid #d8d8d6}.brand{padding:0 4px 22px}.brand strong{display:block;font-size:22px;line-height:1.25;font-weight:680;letter-spacing:-.035em}.brand small{display:block;margin-top:10px;color:#777;font-size:15px;font-weight:400}.step-nav{display:flex;flex-direction:column;gap:7px}.step-item{width:100%;min-height:54px;display:flex;align-items:center;gap:18px;padding:8px 14px;border:0;border-radius:10px;background:transparent;color:#383838;font-size:17px;text-align:left;cursor:pointer;transition:color .2s ease,background-color .2s ease,transform .2s ease}.step-item:hover{background:#efefed;transform:translate(2px)}.step-item:active{transform:translate(2px) scale(.99)}.step-no{width:30px;height:30px;flex:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid #a5a5a2;border-radius:50%;background:#fff;color:#555;font-size:14px;font-variant-numeric:tabular-nums}.step-item.active{background:#111;color:#fff;font-weight:600}.step-item.active:hover{background:#222}.step-item.active .step-no{border-color:#fff;color:#111;background:#fff}.admin-entry{margin:12px 4px 0;padding:10px 14px;border:1px solid #d4d4d2;border-radius:8px;background:#fff;cursor:pointer}.admin-entry.active{color:#fff;background:#111}.library-entry{width:calc(100% - 8px);min-height:46px;margin:16px 4px 0;padding:10px 14px;display:flex;align-items:center;gap:13px;border:1px solid #d4d4d2;border-radius:8px;background:#ffffff9e;color:#303030;font-size:15px;text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background-color .18s ease}.library-entry:hover{border-color:#8e8e8a;background:#fff;transform:translate(2px)}.library-entry:active{transform:translate(2px) scale(.99)}.library-entry.active{border-color:#1a1a19;color:#fff;background:#1a1a19}.sidebar-footer{margin-top:auto;padding:22px 0 0;border-top:1px solid #dededc}.about-link{width:100%;display:flex;align-items:center;gap:12px;padding:0 4px 20px;border:0;background:transparent;color:#656565;font-size:15px;cursor:pointer}.about-link:hover{color:#111}.login-button.ant-btn{height:50px;font-size:16px;border-color:#6f6f6c;background:transparent;box-shadow:none}.login-button.ant-btn:hover{color:#111!important;border-color:#111!important;background:#f0f0ee!important}.account-card{display:grid;gap:8px}.account-name{font-weight:600}.quota-text{color:#777;font-size:13px}.main{min-width:0;min-height:0;overflow-y:auto;padding:42px 48px 44px;background:#f8f8f7}.topbar{max-width:1240px;margin:0 auto 34px;display:flex;align-items:center;justify-content:space-between;gap:24px}.topbar h1{margin:0;font-size:clamp(30px,2.6vw,38px);line-height:1;font-weight:720;letter-spacing:-.055em;text-wrap:balance}.server-button.ant-btn{height:44px;padding-inline:18px;border-color:#d2d2cf;background:#fff;box-shadow:none;font-size:15px}.workspace-content{max-width:1240px;margin:0 auto}.card{margin-bottom:22px;padding:32px 34px 36px;border:1px solid #d8d8d5;border-radius:12px;background:#ffffff80}.card h3{margin:0 0 22px;color:#202020;font-size:20px;line-height:1.35;font-weight:650;letter-spacing:-.025em}.direction-card{min-height:392px}.production-mode-head{margin-bottom:30px;padding-bottom:25px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:1px solid #dededb}.production-mode-head h3{margin-bottom:6px}.production-mode-head p{margin:0;color:#74746f;font-size:13px;line-height:1.6}.production-mode-head .ant-segmented{flex:none;padding:4px;background:#e8e8e4}.production-mode-head .ant-segmented-item{min-width:118px;padding-block:5px}.textarea-wrap{position:relative}.direction-card .ant-input{min-height:190px!important;padding:20px 22px 42px;font-size:16px;line-height:1.7;resize:none}.character-count{position:absolute;right:22px;bottom:15px;color:#858585;font-size:13px;font-variant-numeric:tabular-nums;pointer-events:none}.topic-actions{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px}.topic-actions .ant-btn{min-width:178px}.workflow-tip{margin:4px 0 0;color:#696969;font-size:15px;line-height:1.65;text-wrap:pretty}.current-topic{margin:0 0 18px}.ant-btn{height:44px;padding-inline:20px;border-radius:8px;box-shadow:none;font-weight:500;transition:transform .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease}.ant-btn:hover{transform:translateY(-1px)}.ant-btn:active{transform:translateY(1px) scale(.99)}.ant-btn-primary{background:#111!important;border-color:#111!important;color:#fff!important}.ant-btn-primary:hover{background:#2b2b2b!important;border-color:#2b2b2b!important}.ant-btn-default{border-color:#999;color:#202020;background:transparent}.ant-btn-default:hover{color:#111!important;border-color:#111!important;background:#fff!important}.ant-btn:disabled{color:#aaa!important;border-color:#dededc!important;background:#f3f3f2!important;transform:none}.ant-input,.ant-input-affix-wrapper,.ant-input-number,.ant-select-selector{border-color:#cececb!important;border-radius:8px!important;background:#ffffffb8!important;box-shadow:none!important}.ant-input:hover,.ant-input-affix-wrapper:hover{border-color:#8d8d89!important}.ant-input:focus,.ant-input-affix-wrapper-focused{border-color:#111!important;box-shadow:0 0 0 2px #00000014!important}.ant-modal-content{border-radius:12px!important;box-shadow:0 22px 70px #1919142e!important}.ant-modal-title{font-size:20px!important}.ant-list-item{border-block-end-color:#e2e2df!important}.ant-tag{border-radius:5px}.ant-alert{border-radius:8px}.ant-table-wrapper .ant-table{background:transparent}.ant-card{border-color:#d8d8d5;box-shadow:none}.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.grow{flex:1 1 240px}.muted{color:#767676;font-size:13px;line-height:1.6}.modal-hint{margin-top:10px}.mono{font-family:Cascadia Mono,Consolas,monospace;font-variant-numeric:tabular-nums}.shot-card{margin-bottom:14px;padding:18px;border:1px solid #dededb;border-radius:9px;background:#ffffff9e}.section-card-head{margin-bottom:22px;display:flex;align-items:flex-start;justify-content:space-between;gap:28px}.section-card-head h3{margin-bottom:7px}.section-card-head p{margin:0;color:#777;font-size:13px;line-height:1.6}.section-card-head>.ant-btn{flex:none}.dh-empty-state{min-height:116px;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:22px;border:1px dashed #cececa;border-radius:9px;background:#f4f4f1b8;color:#6e6e69;font-size:14px}.shot-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:10px}.shot-status{font-size:13px}.status-done{color:#2f7a49}.status-failed{color:#b42318}.status-running{color:#9a6700}.status-queued{color:#777}.step-footer{display:flex;justify-content:flex-end;gap:18px;margin-top:36px;padding-bottom:16px}.step-footer .ant-btn{min-width:110px}.step-footer .ant-btn-primary{min-width:190px}video{max-width:100%;border-radius:10px;background:#111}.caption-editor{margin-top:20px;padding:16px;border:1px solid #dededb;border-radius:9px;background:#ffffff94}.caption-editor-head,.caption-editor-row{display:grid;grid-template-columns:210px minmax(300px,1fr) minmax(180px,.42fr);gap:12px;align-items:center}.caption-editor-head{padding:0 4px 9px;color:#777;font-size:12px}.caption-editor-row{padding:9px 4px;border-top:1px solid #e7e7e4}.caption-editor-row .ant-input-number{width:50%}.pulse{animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.material-library{padding-bottom:32px}.eyebrow{margin:0 0 10px;color:#77766f;font-family:Cascadia Mono,Consolas,monospace;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.library-hero{min-height:164px;margin-bottom:18px;padding:8px 2px 27px;display:flex;align-items:flex-end;justify-content:space-between;gap:42px;border-bottom:1px solid #d9d8d3}.library-hero h2{max-width:720px;margin:0;font-size:clamp(25px,2.2vw,34px);line-height:1.14;font-weight:690;letter-spacing:-.045em;text-wrap:balance}.library-hero p:last-child{max-width:650px;margin:15px 0 0;color:#696862;font-size:14px;line-height:1.65}.library-hero-actions{flex:none;display:flex;gap:10px;padding-bottom:4px}.library-upload-panel{margin:0 0 18px;padding:25px 27px 27px;display:grid;grid-template-columns:minmax(220px,.72fr) minmax(440px,1.4fr);gap:34px;border:1px solid #c9c7be;border-radius:12px;background:#efeee8;animation:library-reveal .25s ease both}@keyframes library-reveal{0%{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}.upload-panel-copy{display:flex;gap:18px}.upload-index{color:#96948a;font-family:Cascadia Mono,Consolas,monospace;font-size:12px}.upload-panel-copy h3{margin:0 0 8px;font-size:20px;letter-spacing:-.025em}.upload-panel-copy p{margin:0;color:#6d6b64;font-size:13px;line-height:1.6}.upload-panel-form{display:grid;grid-template-columns:188px minmax(230px,1fr);gap:11px}.upload-panel-form .ant-segmented{grid-row:span 2;align-self:stretch;padding:5px;background:#dfddd4}.upload-panel-form .ant-segmented-group{height:100%;flex-direction:column}.upload-panel-form .ant-segmented-item{display:flex;align-items:center;justify-content:center}.upload-file-row{grid-column:2;display:flex;align-items:center;gap:12px}.upload-file-row>span{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-file{color:#33322f;font-size:13px}.library-layout{display:grid;grid-template-columns:212px minmax(0,1fr);gap:34px;align-items:start}.library-filter-panel{position:sticky;top:-1px;padding:22px 0 0}.library-count-block{padding:0 8px 22px;display:flex;flex-direction:column;color:#77766f;font-size:12px}.library-total{color:#20201e;font-size:44px;line-height:1;font-weight:650;letter-spacing:-.065em;font-variant-numeric:tabular-nums}.library-filter-panel nav{display:grid;gap:3px;padding:13px 0;border-top:1px solid #d9d8d3;border-bottom:1px solid #d9d8d3}.library-filter-panel nav button{min-height:43px;padding:8px;display:flex;align-items:center;justify-content:space-between;border:0;border-radius:7px;background:transparent;color:#696862;text-align:left;cursor:pointer;transition:transform .18s ease,color .18s ease,background-color .18s ease}.library-filter-panel nav button:hover{color:#191918;background:#eeede8;transform:translate(2px)}.library-filter-panel nav button.active{color:#171716;background:#e4e2da;font-weight:600}.library-filter-panel nav b{min-width:25px;font-family:Cascadia Mono,Consolas,monospace;font-size:11px;font-weight:500;text-align:right}.library-storage-note{margin:20px 7px 0;color:#77766f;font-size:13px;line-height:1.55}.library-storage-note .anticon{color:#33322f;font-size:17px}.library-storage-note p{margin:9px 0 0}.library-results{min-width:0}.library-toolbar{height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}.library-toolbar .ant-input-affix-wrapper{width:min(390px,60%);height:40px;background:transparent!important}.library-toolbar>span{color:#77766f;font-family:Cascadia Mono,Consolas,monospace;font-size:11px}.material-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;align-items:start}.material-tile{min-width:0;overflow:hidden;border:1px solid #d8d6ce;border-radius:11px;background:#f1f0ec;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;animation:tile-in .3s ease both}@keyframes tile-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.material-tile:hover{border-color:#a8a59b;transform:translateY(-3px);box-shadow:0 15px 32px #37342b14}.material-tile.featured{grid-column:span 2}.material-cover{position:relative;height:124px;overflow:hidden;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(50,48,42,.1)}.featured .material-cover{height:148px}.material-tile-sand .material-cover{background:#ddd1c0;color:#614b39}.material-tile-sage .material-cover{background:#ccd6c7;color:#3c5943}.material-tile-blue .material-cover{background:#cbd5d9;color:#36505b}.material-tile-ink .material-cover{background:#252624;color:#e7e5dc}.material-icon{position:relative;z-index:1;font-size:35px}.material-sequence{position:absolute;top:13px;left:14px;font-family:Cascadia Mono,Consolas,monospace;font-size:10px;opacity:.65}.material-wave{position:absolute;right:-10px;bottom:-20px;height:92px;display:flex;align-items:flex-end;gap:5px;opacity:.13;transform:rotate(-9deg)}.material-wave i{width:12px;height:32px;border-radius:8px 8px 0 0;background:currentColor}.material-wave i:nth-child(2){height:62px}.material-wave i:nth-child(3){height:43px}.material-wave i:nth-child(4){height:78px}.material-wave i:nth-child(5){height:52px}.material-wave i:nth-child(6){height:84px}.material-body{padding:16px 16px 13px}.material-label-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.material-label-row .ant-tag{margin:0;padding:0;color:#64625c;background:transparent;font-size:11px}.material-label-row>span{color:#89877f;font-family:Cascadia Mono,Consolas,monospace;font-size:9px}.material-body h3{margin:10px 0 5px;overflow:hidden;color:#252421;font-size:16px;line-height:1.3;font-weight:630;letter-spacing:-.025em;text-overflow:ellipsis;white-space:nowrap}.material-body p{height:36px;margin:0;overflow:hidden;color:#74726b;font-size:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.material-actions{min-height:38px;margin-top:12px;display:flex;align-items:center;border-top:1px solid #dddcd6;padding-top:9px}.material-actions .ant-btn{height:31px;padding-inline:8px;font-size:12px}.material-actions .ant-btn-dangerous{margin-left:auto}.library-empty,.library-loading{min-height:390px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border:1px dashed #d0cec5;border-radius:12px;background:#ffffff47}.library-login-state{min-height:590px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.library-login-mark{width:76px;height:76px;margin-bottom:24px;display:grid;place-items:center;border:1px solid #bfbdb4;border-radius:24px;background:#e9e7df;font-size:28px;transform:rotate(-3deg)}.library-login-state h2{max-width:580px;margin:0;font-size:32px;letter-spacing:-.045em}.library-login-state>p:not(.eyebrow){max-width:520px;margin:16px 0 26px;color:#716f68;line-height:1.7}.audio-preview-stage{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;border-radius:10px;background:#eeece5;color:#4d574c;font-size:50px}.audio-preview-stage audio{width:min(520px,85%)}.voice-delivery-card{background:#efeee8}.voice-delivery-head{margin-bottom:22px;display:flex;align-items:flex-start;justify-content:space-between;gap:28px}.voice-delivery-head h3{margin-bottom:7px}.voice-delivery-head p:not(.eyebrow){max-width:700px;margin:0;color:#6f6d65;font-size:13px;line-height:1.6}.voice-delivery-head>.anticon{color:#44423c;font-size:28px}.voice-delivery-card>.ant-segmented{margin-bottom:25px;padding:5px;background:#dddbd2}.voice-delivery-card .ant-segmented-item{padding-block:5px}.voice-control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-bottom:22px}.voice-control-item{padding:18px 20px 14px;border:1px solid #d1cfc6;border-radius:9px;background:#ffffff6b}.voice-control-item>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:20px}.voice-control-item b{color:#292824;font-size:14px}.voice-control-item span{font-family:Cascadia Mono,Consolas,monospace;font-size:12px}.voice-control-item small{color:#79776f;font-size:11px}.library-video-preview{width:100%;max-height:68vh;object-fit:contain}.cover-card{padding:0;overflow:hidden}.cover-maker{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.58fr);min-height:560px}.cover-maker-copy{padding:34px 38px 38px;display:flex;flex-direction:column;align-items:stretch}.cover-maker-copy h3{margin-bottom:8px}.cover-maker-copy>p:not(.eyebrow){max-width:610px;margin:0 0 24px;color:#6d6b65;font-size:14px;line-height:1.65}.cover-field-label{margin:18px 0 8px;color:#55534e;font-size:12px;font-weight:600}.cover-maker-copy .ant-select{width:100%}.cover-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}.cover-preview-shell{position:relative;min-height:560px;overflow:hidden;display:grid;place-items:center;background:#22221f}.cover-preview-shell canvas{width:min(82%,360px);max-height:510px;aspect-ratio:3/4;object-fit:contain;box-shadow:0 22px 52px #00000052}.cover-preview-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#aaa89f;font-size:13px;background:#22221f}.cover-preview-empty .anticon{font-size:33px}.cover-source-video{position:fixed;width:2px;height:2px;left:-10px;bottom:-10px;opacity:.01;pointer-events:none}@media (max-width: 1220px){.app-shell{grid-template-columns:238px minmax(0,1fr)}.sidebar{padding-inline:20px}.main{padding:34px 34px 42px}.step-item{gap:13px;font-size:15px}.card{padding:26px}.material-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-upload-panel{grid-template-columns:1fr}.cover-maker{grid-template-columns:minmax(0,1fr) minmax(260px,.62fr)}.cover-maker-copy{padding:28px}.section-card-head{align-items:stretch;flex-direction:column}.section-card-head>.ant-btn{align-self:flex-start}.production-mode-head{align-items:stretch;flex-direction:column}.production-mode-head .ant-segmented{align-self:flex-start}.voice-control-grid{grid-template-columns:1fr;gap:14px}}.skip-link{position:fixed;top:8px;left:8px;z-index:40;padding:9px 13px;color:#fff;background:#171716;border-radius:6px;transform:translateY(-160%);transition:transform .18s ease}.skip-link:focus{transform:translateY(0)}.web-body{min-width:0;overflow:auto}.web-mode{min-height:100dvh;height:auto}.web-mode .window-bar{position:sticky;top:0;z-index:20;height:68px;padding:0 28px;-webkit-app-region:no-drag;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.web-mode .window-title{display:flex;align-items:center;gap:11px}.web-mode .window-title span{padding-left:11px;border-left:1px solid #d4d3cf;color:#74736e;font-family:Cascadia Mono,Consolas,monospace;font-size:10px;font-weight:500;letter-spacing:.12em}.web-mode .app-shell{min-height:calc(100dvh - 68px)}.web-mode .sidebar{position:sticky;top:68px;height:calc(100dvh - 68px)}.web-mode .main{min-height:calc(100dvh - 68px);overflow:visible}.web-header-account{display:flex;align-items:center;gap:15px}.cloud-state{display:inline-flex;align-items:center;gap:8px;color:#62615d;font-size:13px}.cloud-state i{width:7px;height:7px;border-radius:50%;background:#4e8462;box-shadow:0 0 0 4px #4e84621f}.mobile-menu-button,.mobile-nav-close,.nav-backdrop{display:none}.web-footer{max-width:1240px;margin:62px auto 0;padding:25px 0 8px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid #dededb;color:#7b7973;font-size:12px}.web-footer nav{display:flex;flex-wrap:wrap;gap:18px}.web-footer button{padding:0;border:0;color:#5f5e59;background:transparent;cursor:pointer}.web-footer button:hover{color:#171716}.legal-copy{margin:4px 0 0;color:#53524e;font-size:14px;line-height:1.85;text-wrap:pretty}.web-download-card{min-height:250px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:22px 42px;background:#efeee8}.web-download-card h3{margin-bottom:8px;font-size:26px}.web-download-card p.muted{max-width:650px;margin:0;line-height:1.7}.web-download-card>.ant-tag{grid-column:1 / -1;justify-self:start}@media (max-width: 900px){.web-body{background:#f8f8f7}.web-mode .window-bar{height:60px;padding:0 15px}.web-mode .window-title{font-size:15px}.web-mode .window-title span,.cloud-state{display:none}.mobile-menu-button{width:40px;height:40px;margin-right:6px;display:grid;place-items:center;border:0;border-radius:8px;color:#222;background:transparent;font-size:19px;cursor:pointer}.mobile-menu-button:hover{background:#ecece9}.web-header-account .ant-btn>span:not(.anticon){display:none}.web-header-account .ant-btn{width:40px;padding:0}.web-mode .app-shell{min-height:calc(100dvh - 60px);display:block}.web-mode .sidebar{position:fixed;top:0;left:0;z-index:32;width:min(86vw,310px);height:100dvh;padding:31px 22px 24px;overflow-y:auto;box-shadow:24px 0 70px #25231d2e;transform:translate(-105%);transition:transform .24s cubic-bezier(.2,.8,.2,1)}.web-mode .sidebar.open{transform:translate(0)}.mobile-nav-close{position:absolute;top:18px;right:16px;width:38px;height:38px;display:grid;place-items:center;border:0;border-radius:8px;color:#55534f;background:transparent;cursor:pointer}.mobile-nav-close:hover{background:#ecebe7}.nav-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:31;display:block;border:0;background:#1f1e1b4d;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.web-mode .main{min-height:calc(100dvh - 60px);padding:24px 17px 32px}.topbar{margin-bottom:22px;align-items:flex-start}.topbar h1{font-size:29px;line-height:1.08}.card{margin-bottom:15px;padding:20px 18px 23px;border-radius:10px}.card h3{margin-bottom:17px;font-size:18px}.direction-card{min-height:0}.direction-card .ant-input{min-height:155px!important;padding:16px 16px 38px}.production-mode-head{margin-bottom:20px;padding-bottom:20px}.production-mode-head .ant-segmented,.production-mode-head .ant-segmented-group{width:100%}.production-mode-head .ant-segmented-item{min-width:0;flex:1}.voice-delivery-card>.ant-segmented{width:100%;overflow-x:auto}.voice-delivery-card .ant-segmented-group{min-width:620px}.voice-delivery-head>.anticon{display:none}.voice-control-item{padding-inline:15px}.section-card-head{gap:17px}.section-card-head>.ant-space{align-self:stretch}.section-card-head>.ant-space .ant-space-item,.section-card-head>.ant-space .ant-btn{width:100%}.shot-head{align-items:flex-start;flex-direction:column;gap:11px}.shot-head>.ant-btn{width:100%}.caption-editor{padding:12px;overflow-x:auto}.caption-editor-head,.caption-editor-row{min-width:730px}.cover-maker{min-height:0;grid-template-columns:1fr}.cover-maker-copy{padding:22px 18px 25px}.cover-preview-shell{min-height:480px}.library-hero{min-height:0;align-items:flex-start;flex-direction:column;gap:18px}.library-hero-actions{width:100%}.library-layout{grid-template-columns:1fr;gap:14px}.library-filter-panel{position:static;padding-top:0}.library-filter-panel nav{grid-template-columns:repeat(3,1fr)}.library-storage-note,.library-count-block{display:none}.library-toolbar{height:auto;align-items:flex-start;flex-direction:column;padding-block:10px 15px}.library-toolbar .ant-input-affix-wrapper{width:100%}.material-grid{grid-template-columns:1fr}.material-tile.featured{grid-column:auto}.library-upload-panel{padding:20px 18px;gap:20px}.upload-panel-form{grid-template-columns:1fr}.upload-panel-form .ant-segmented{grid-row:auto}.upload-panel-form .ant-segmented-group{flex-direction:row}.upload-file-row{grid-column:1;align-items:stretch;flex-direction:column}.step-footer{position:sticky;bottom:0;z-index:8;margin:26px -17px -32px;padding:13px 17px calc(13px + env(safe-area-inset-bottom));background:#f8f8f7f0;border-top:1px solid #dededb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.step-footer .ant-btn{min-width:0;flex:1}.step-footer .ant-btn-primary{min-width:0;flex:1.5}.web-footer{margin-top:48px;padding-bottom:14px;align-items:flex-start;flex-direction:column}.web-download-card{min-height:0;grid-template-columns:1fr}.web-download-card>.ant-btn{width:100%}.web-download-card>.ant-tag{grid-column:auto;white-space:normal}}@media (max-width: 520px){.topic-actions{gap:10px}.topic-actions .ant-btn{width:100%;min-width:0}.row>.grow{min-width:100%}.row>.ant-btn{flex:1}.ant-modal{max-width:calc(100vw - 24px)}.cover-preview-shell{min-height:420px}}