:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#1f1f28;background:#f5f5fa}*{box-sizing:border-box}body{margin:0;min-width:320px}.page-loading,.login-page{min-height:100vh;display:grid;place-items:center}.login-page{background:radial-gradient(circle at top left,#ebe8ff,transparent 34%),#f7f7fb}.login-card{width:min(400px,calc(100vw - 40px));box-shadow:0 18px 55px #302b641f}.login-card h2{margin-bottom:0}.login-error{margin-bottom:18px}.app-shell{min-height:100vh}.app-sider{position:sticky;top:0;height:100vh;overflow:hidden}.app-sider .ant-layout-sider-children{display:flex;flex-direction:column;min-height:0}.app-menu-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.brand{flex:0 0 auto;height:64px;padding:20px 24px;color:#fff;font-size:20px;font-weight:700;letter-spacing:.2px}.brand span{color:#aaa1ff;font-weight:500}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#fff;border-bottom:1px solid #eeeeF4}.app-header-title{margin:0!important;font-size:18px!important;line-height:1!important}.admin-account{display:flex;align-items:center;gap:10px}.app-content{padding:28px}.placeholder-page{min-height:calc(100vh - 120px);padding:8px 4px}.placeholder-page .ant-empty{margin-top:20vh}.page-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title-row h3{display:none}.story-search{display:flex;width:min(420px,100%);margin-bottom:18px}.tab-action{display:flex;justify-content:flex-end;margin-bottom:12px}.media-upload{display:grid;gap:8px;margin:-10px 0 18px}.media-upload-input{display:none!important}.media-upload-video{margin-top:10px}.video-upload-card{display:flex;height:220px;align-items:center;gap:14px;padding:16px;border:1px dashed #b9b0ff;border-radius:10px;background:linear-gradient(135deg,#faf9ff,#f3f0ff)}.video-upload-icon{display:grid;flex:0 0 40px;width:40px;height:40px;place-items:center;color:#6d5dfc;font-size:20px;background:#e8e4ff;border-radius:10px}.video-upload-content{display:grid;flex:1;min-width:0;gap:2px}.video-upload-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}.video-upload-meta span{padding:1px 7px;color:#6559a9;font-size:12px;line-height:20px;background:#6d5dfc17;border-radius:99px}.video-upload-trigger{flex:0 0 auto;height:38px;padding-inline:15px;border:0;border-radius:7px;box-shadow:0 5px 12px #6d5dfc33}@media(max-width:600px){.video-upload-card{height:auto;align-items:flex-start;flex-wrap:wrap}.video-upload-content{flex-basis:calc(100% - 54px)}.video-upload-trigger{width:100%}}.transcode-page{display:grid;gap:20px}.transcode-card .ant-card-head{min-height:auto;padding:18px 24px 8px;border-bottom:none}.transcode-card .ant-card-head-title{white-space:normal}.transcode-card .ant-card-extra{align-self:flex-start;padding-top:4px}.transcode-card .ant-card-body{padding-top:8px}.transcode-card-title{margin:0 0 4px!important;font-size:18px!important}.transcode-hint{display:block;font-size:12px;line-height:1.4;margin-top:4px}.transcode-nested{margin-top:4px;padding:14px 14px 2px;border:1px solid #ececf3;border-radius:10px;background:#fafafc}.transcode-nested-last{margin-bottom:12px!important}.transcode-save{background:linear-gradient(90deg,#6d5dfc,#9b5dff);border:none;box-shadow:0 8px 18px #6d5dfc47}.transcode-save:hover{background:linear-gradient(90deg,#5f50f0,#8d4ff5)!important}.transcode-abr-table .ant-table-thead>tr>th{background:#1f2430;color:#fff;font-weight:600}.transcode-abr-table .ant-table-thead>tr>th:before{display:none!important}.transcode-contract-box{display:grid;gap:6px;min-height:78px;padding:14px 16px;border:1px solid #e8e8ef;border-radius:10px;background:#fafafc}.transcode-meta{margin-top:18px}.story-create-page{display:grid;gap:16px;padding-bottom:24px}.story-filter-card .ant-card-body{padding-bottom:8px}.story-filter-form{row-gap:12px}.story-list-table .ant-table-thead>tr>th{background:#1f2430;color:#fff;font-weight:600}.story-list-table .ant-table-thead>tr>th:before{display:none!important}.story-cover-placeholder{display:grid;place-items:center;width:48px;height:64px;margin:0 auto;color:#8c8c8c;font-size:11px;background:#f3f3f7;border-radius:4px;text-align:center;line-height:1.2}.story-time-info{display:grid;gap:2px;font-size:12px;line-height:1.45}.story-batch-stats{margin-bottom:16px;padding:12px 16px;color:#666;background:#f5f5f5;border-radius:6px}.story-preview-loading{display:grid;place-items:center;min-height:200px;color:#8c8c8c}.story-preview-player{display:grid;gap:4px}.user-mgmt-page{display:grid;gap:16px}.user-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.user-filters{flex:1}.user-filter-input{width:min(360px,100%)}.user-filter-input-sm{width:min(180px,100%)}.user-filter-select{width:160px}.user-info-card.ant-card{background:radial-gradient(circle at top left,rgba(109,93,252,.12),transparent 34%),#fffffff2}.user-info-empty-card.ant-card{display:grid;min-height:260px;place-items:center;border-style:dashed;background:linear-gradient(135deg,#f8fafceb,#f5f3ffe0);text-align:center}.user-info-empty-card .ant-card-body{max-width:420px}.user-info-avatar{flex:0 0 auto;width:96px;height:96px;object-fit:cover;border-radius:24px;border:1px solid rgba(109,93,252,.2);background:#ebe8ff;box-shadow:0 14px 30px #6d5dfc29}.user-info-avatar-placeholder{display:grid;place-items:center;padding:12px;color:#5b4fd6;font-size:13px;text-align:center}.user-info-fields .ant-col{display:grid;gap:4px;min-width:0}.user-table-avatar{width:48px;height:48px;object-fit:cover;border-radius:12px}.user-table-avatar-placeholder{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:#f3f3f7;color:#8c8c8c;font-size:12px}.user-interest-icon{width:56px;height:56px;object-fit:cover;border-radius:12px}.user-interest-icon-placeholder{display:grid;place-items:center;width:56px;height:56px;border-radius:12px;background:#f3f3f7;color:#8c8c8c}.user-resource-thumb{width:96px;height:64px;object-fit:cover;border-radius:8px}