:root{color-scheme:light;font-family:Inter,Microsoft YaHei,PingFang SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17212b;background:#eef2f5;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,#f7f9fb,#eef2f5 42%,#eef2f5)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{width:min(1440px,calc(100vw - 32px));margin:0 auto;padding:22px 0 32px}.app-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px;padding:4px 2px}h1,h2,p{margin:0}h1{font-size:1.75rem;line-height:1.15;letter-spacing:0}h2{font-size:1.0625rem;letter-spacing:0}.tabbar{display:flex;align-items:center;gap:8px;padding:5px;border:1px solid #dce3e8;background:#ffffffd1;border-radius:8px;box-shadow:0 10px 24px #1f2d3d0f}.tabbar button,.ghost-button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;background:transparent;color:#304150;min-height:38px}.tabbar button{padding:0 12px}.tabbar button.active,.ghost-button{background:#15313a;color:#fff}.ghost-button{padding:0 14px}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid #d4dde3;border-radius:8px;background:#fff;color:#304150}.icon-button{width:38px;border-color:#dce3e8;background:#fff}.workspace{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(360px,.88fr);gap:16px;align-items:start}.auth-shell{display:grid;min-height:calc(100vh - 132px);place-items:center;padding:24px 0}.auth-card{display:grid;gap:16px;width:min(430px,100%);border:1px solid #dce3e8;border-radius:8px;background:#fffffff5;padding:22px;box-shadow:0 18px 48px #1f2d3d14}.auth-title{display:flex;align-items:center;gap:12px}.auth-title>svg{flex:0 0 auto;color:#427f89}.auth-title>div{display:grid;gap:4px;min-width:0}.auth-title span{color:#657586;font-size:.8125rem}.auth-advanced{border-top:1px solid #e3e9ee;padding-top:12px}.auth-advanced summary{cursor:pointer;color:#657586;font-size:.8125rem}.auth-advanced .field{margin-top:10px}.auth-submit{width:100%}.panel{border:1px solid #dce3e8;border-radius:8px;background:#fffffff0;padding:18px;box-shadow:0 16px 42px #1f2d3d12}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;min-height:40px}.panel-title>div{display:grid;gap:3px;min-width:0}.panel-count{color:#748290;font-size:.75rem}.form-grid{display:grid;grid-template-columns:302px repeat(2,minmax(0,1fr));column-gap:14px;row-gap:12px;align-items:start}.field{display:grid;gap:8px;align-content:start;color:#5d6b78;font-size:.8125rem}.field input,.field select{width:100%;min-height:40px;border:1px solid #d4dde3;border-radius:8px;padding:0 10px;background:#fff;color:#17212b;outline:none}.field input:focus,.field select:focus{border-color:#427f89;box-shadow:0 0 0 3px #427f891f}.camera-field{grid-column:2 / 4;margin-top:2px}.style-field{grid-column:1 / 2;grid-row:3;min-width:0}.segmented-control{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.segmented-control button{display:flex;align-items:center;gap:9px;min-height:50px;border:1px solid #d4dde3;border-radius:8px;padding:8px 10px;background:#fff;color:#304150;text-align:left}.segmented-control button.active{border-color:#427f89;background:#edf6f7;color:#15313a;box-shadow:0 0 0 3px #427f891a}.segmented-control button span{display:grid;gap:2px;min-width:0}.segmented-control strong{font-size:.8125rem;line-height:1.2}.segmented-control small{overflow:hidden;color:#657586;font-size:.75rem;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.upload-field{--upload-preview-height: 182px;position:relative;grid-row:span 2;min-height:0;cursor:pointer}.upload-field.compact{--upload-preview-height: 140px;min-height:0}.field .file-input{position:absolute;width:1px;height:1px;min-height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);border:0;opacity:0;white-space:nowrap}.upload-field img{width:100%;height:var(--upload-preview-height);object-fit:contain;border:1px solid #dce3e8;border-radius:8px;background:#f4f7f9;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.upload-field .upload-empty{width:100%;height:var(--upload-preview-height);min-height:var(--upload-preview-height)}.upload-empty,.thumbnail-empty,.empty-state,.job-placeholder,.box-selector__empty{display:grid;place-items:center;gap:8px;min-height:144px;border:1px dashed #aebdc7;border-radius:8px;color:#657586;background:#f5f8fa;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.upload-field:hover img,.upload-field:hover .upload-empty,.upload-field:focus-within img,.upload-field:focus-within .upload-empty{border-color:#427f89;background:#f0f6f8;box-shadow:0 0 0 3px #427f891a}.empty-state.compact{min-height:92px}.scene-upload-trigger{position:relative;cursor:pointer}.file-chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;width:100%;padding:0 12px;overflow:hidden;border:1px solid #d4dde3;border-radius:8px;background:#fff;color:#3f4d5a;text-overflow:ellipsis;white-space:nowrap;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.scene-upload-trigger:hover .file-chip,.scene-upload-trigger:focus-within .file-chip{border-color:#427f89;background:#f7fbfc;box-shadow:0 0 0 3px #427f891a}.style-disclosure{margin-top:16px;border:1px solid #dce3e8;border-radius:8px;background:#fbfcfd;overflow:hidden}.style-disclosure.compact{margin-top:0}.style-field .style-disclosure{height:100%;margin-top:0}.style-field .style-summary{min-height:75px;padding:10px 12px}.style-field .summary-copy{gap:2px}.style-field .summary-copy em{max-width:185px}.style-summary{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;min-height:66px;padding:12px 14px;border:0;background:transparent;list-style:none;cursor:pointer;text-align:left}.style-summary::-webkit-details-marker{display:none}.summary-copy{display:grid;gap:3px;min-width:0}.summary-copy small{color:#748290;font-size:.75rem}.summary-copy strong{color:#17212b;font-size:.9375rem}.summary-copy em{overflow:hidden;color:#637282;font-size:.75rem;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.summary-action{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:52px;min-height:30px;border:1px solid #d4dde3;border-radius:999px;color:#304150;font-size:.75rem;background:#fff}.summary-action:after{content:"选择"}.style-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:58;display:grid;place-items:center;padding:24px;background:#0b131880;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.style-modal-dialog{display:grid;gap:16px;width:min(920px,100%);max-height:min(86vh,760px);overflow:auto;border:1px solid #dce3e8;border-radius:8px;background:#fff;padding:18px;box-shadow:0 24px 70px #0000003d}.style-modal-title{display:flex;align-items:start;justify-content:space-between;gap:12px}.style-modal-title>div{display:grid;gap:4px}.style-modal-title span{color:#657586;font-size:.8125rem}.style-browser{display:grid;grid-template-columns:220px minmax(0,1fr);gap:12px;padding:0 14px 14px}.style-modal-dialog .style-browser{padding:0}.style-category-tabs{display:grid;gap:8px;align-content:start}.style-category-tabs button{display:grid;gap:3px;min-height:52px;padding:9px 10px;text-align:left;border:1px solid #dce3e8;border-radius:8px;background:#fff;color:#304150}.style-category-tabs button.active{border-color:#427f89;background:#eef7f8;box-shadow:inset 0 0 0 1px #427f8924}.style-category-tabs strong{font-size:.8125rem}.style-category-tabs span{color:#748290;font-size:.75rem}.style-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:424px;overflow:auto;padding-right:2px}.style-picker button{display:grid;gap:4px;text-align:left;min-height:74px;padding:10px;border:1px solid #dce3e8;border-radius:8px;background:#fff;color:#304150}.style-picker button.active{border-color:#427f89;background:#eef7f8;box-shadow:inset 0 0 0 1px #427f8926}.style-picker strong{font-size:.875rem}.style-picker span{color:#657586;font-size:.75rem;line-height:1.4}.scene-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:16px}.scene-canvas-panel,.scene-side{display:grid;gap:14px;align-content:start}.box-selector{width:100%;overflow:hidden}.box-selector__stage{width:100%;min-height:260px;border:1px solid #dce3e8;border-radius:8px;background:#eef3f6;overflow:hidden}.result-panel{position:sticky;top:16px}.notice{padding:10px 12px;margin-bottom:12px;border-radius:8px;background:#e8f2f8;color:#1d4656}.notice.error{background:#fff1f0;color:#9f1d1d}.task-detail{display:grid;gap:14px}.task-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#657586;font-size:.8125rem}.task-meta strong{color:#17212b}.job-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.job-card{border:1px solid #dce3e8;border-radius:8px;overflow:hidden;background:#fff}.image-preview-trigger,.job-placeholder{width:100%;aspect-ratio:1 / 1;min-height:0;border:0;border-radius:0}.image-preview-trigger{display:block;padding:0;overflow:hidden;background:#f4f7f9}.image-preview-trigger img{width:100%;height:100%;object-fit:cover;transition:transform .18s ease,filter .18s ease}.image-preview-trigger:hover img,.image-preview-trigger:focus-visible img{transform:scale(1.025);filter:saturate(1.04)}.image-preview-trigger:focus-visible{outline:3px solid rgba(66,127,137,.24);outline-offset:-3px}.job-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 10px;font-size:.8125rem}.job-footer a{display:inline-flex;color:#427f89}.job-card small{display:block;padding:0 10px 10px;color:#9f1d1d;line-height:1.4}.task-detail details{border-top:1px solid #e3e9ee;padding-top:12px}.task-detail summary{cursor:pointer;color:#3f4d5a}pre{white-space:pre-wrap;word-break:break-word;color:#3f4b57;background:#f5f8fa;padding:12px;border-radius:8px;overflow:auto}.preview-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:24px;background:#0b1318c2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.preview-dialog{display:grid;grid-template-rows:auto minmax(0,1fr);gap:12px;width:min(1120px,100%);max-height:min(86vh,920px)}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;color:#fff}.preview-toolbar strong{font-size:.875rem}.preview-actions{display:flex;gap:8px}.preview-actions .icon-button{border-color:#ffffff52;background:#ffffff24;color:#fff}.preview-dialog>img{display:block;max-width:100%;max-height:calc(86vh - 56px);margin:0 auto;object-fit:contain;border-radius:8px;box-shadow:0 24px 70px #0000006b}.settings-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;padding:24px;background:#0b131880;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.settings-dialog{width:min(460px,100%);border:1px solid #dce3e8;border-radius:8px;background:#fff;padding:18px;box-shadow:0 24px 70px #0000003d}.settings-title{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:16px}.settings-title>div{display:grid;gap:4px}.settings-title span{color:#657586;font-size:.8125rem}.settings-meta{display:grid;gap:6px;margin-top:12px;color:#657586;font-size:.8125rem}.settings-meta code{display:block;max-width:100%;overflow-wrap:anywhere;border:1px solid #dce3e8;border-radius:8px;background:#f7fafb;padding:8px 10px;color:#17212b;font-size:.75rem}.settings-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.history-list{display:grid;gap:10px}.history-item{display:grid;grid-template-columns:82px minmax(0,1fr);gap:12px;align-items:center;width:100%;padding:10px;text-align:left;border:1px solid #dce3e8;border-radius:8px;background:#fff;color:#17212b}.history-item.active{border-color:#427f89;background:#eef7f8}.history-item img,.thumbnail-empty{width:82px;height:82px;min-height:82px;object-fit:cover;border-radius:8px;border:1px solid #dce3e8}.history-item div{display:grid;gap:4px;min-width:0}.history-item span,.history-item small{overflow-wrap:anywhere;color:#657586}.caption-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.78fr);gap:14px;align-items:start}.caption-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:10px}.caption-image-card{display:grid;gap:7px;width:100%;min-width:0;padding:8px;text-align:left;border:1px solid #dce3e8;border-radius:8px;background:#fff;color:#17212b}.caption-image-card.active{border-color:#427f89;background:#eef7f8;box-shadow:0 0 0 3px #427f891a}.caption-image-card img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border:1px solid #dce3e8;border-radius:8px;background:#f4f7f9}.caption-image-card span,.caption-image-card small{overflow-wrap:anywhere;line-height:1.35}.caption-image-card span{color:#263643;font-size:.8125rem;font-weight:700}.caption-image-card small{color:#657586;font-size:.75rem}.caption-editor{display:grid;gap:12px;min-width:0}.caption-preview{width:100%;padding:0;overflow:hidden;border:1px solid #dce3e8;border-radius:8px;background:#f4f7f9}.caption-preview img{display:block;width:100%;aspect-ratio:4 / 3;object-fit:cover}.caption-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.caption-submit{width:100%}.caption-output{display:grid;gap:10px;border:1px solid #dce3e8;border-radius:8px;background:#f7fafb;padding:12px}.caption-output-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.caption-output p{color:#17212b;line-height:1.7;overflow-wrap:anywhere}.caption-output small{color:#657586}.pagination{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid #e3e9ee}.pagination span{min-width:96px;color:#3f4d5a;font-size:.8125rem;text-align:center}@media(max-width:1100px){.workspace{grid-template-columns:1fr}.result-panel{position:static}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.camera-field{grid-column:1 / -1}.style-field{grid-column:1 / -1;grid-row:auto}.caption-layout{grid-template-columns:1fr}}@media(max-width:760px){html.client-app{font-size:150%}.app-shell{width:min(100vw - 20px,1480px);padding-top:14px}.app-header,.scene-layout{align-items:stretch;display:grid;grid-template-columns:1fr}.tabbar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.tabbar button{min-width:0;padding:0 8px;font-size:.8125rem;white-space:nowrap}.form-grid,.job-grid,.caption-gallery,.caption-fields,.style-browser{grid-template-columns:1fr}.style-category-tabs,.style-picker{grid-template-columns:1fr;max-height:none}.segmented-control{grid-template-columns:1fr}.panel{padding:14px}}