:root{--bg: #ffffff;--bg-soft: #f5f6fa;--bg-sunken: #eef0f6;--ink: #14161f;--ink-soft: #3c4152;--muted: #6b7186;--line: #e7e9f2;--line-strong: #d3d7e5;--accent: #2fcbb0;--accent-ink: #0ea08d;--accent-wash: #e5faf5;--danger: #e23d5c;--danger-wash: #fdecef;--warn: #b6791f;--warn-wash: #fbf2df;--shadow-sm: 0 1px 2px rgba(20, 22, 31, .06), 0 2px 8px rgba(20, 22, 31, .05);--shadow-md: 0 6px 24px rgba(20, 22, 31, .1);--radius: 14px;--radius-sm: 10px;--maxw: 1080px;color-scheme:light;--aurora: linear-gradient(110deg, #2fcbb0, #4d86ff 28%, #b25bff 55%, #ff5fb0 78%, #ffbf3d);--aurora-btn: linear-gradient(110deg, #2fcbb0, #4d86ff 35%, #b25bff 70%, #ff5fb0);--aurora-conic: conic-gradient(from 210deg at 50% 50%, #34d9bd, #4d86ff, #b25bff, #ff5fb0, #ffbf3d, #34d9bd);--spark: #ffbf3d;--glow-aurora: 0 8px 26px rgba(77, 134, 255, .32), 0 2px 10px rgba(255, 95, 176, 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var(--accent);pointer-events:none}.drop-veil-inner{text-align:center}.drop-veil-inner .ico{font-size:2.4rem;display:block}.drop-veil-inner strong{display:block;font-size:1.5rem;letter-spacing:-.02em;margin-top:8px}.drop-veil-inner p{color:var(--ink-soft);margin-top:4px}@media (max-width: 860px){.editor-shell{flex-direction:column-reverse}.editor-side{width:100%;flex-direction:column-reverse}.edock{width:100%;flex-direction:row;justify-content:space-around;height:58px;padding:4px 6px;border-right:none;border-top:1px solid var(--line);overflow-y:hidden;overflow-x:auto}.edock-item{flex:1;padding:5px 2px 4px}.edock-sep{display:none}.edock-bottom{margin-top:0}.epanel{width:100%;flex-direction:row;align-items:flex-start;gap:10px;padding:10px 12px;border-right:none;border-top:1px solid var(--line);overflow-x:auto;overflow-y:hidden}.epanel-head{display:none}.eview{flex-direction:row;align-items:flex-start}.lib-grid,.shape-grid{flex-wrap:nowrap}.lib-upload{min-width:130px}.epanel .slot{min-width:220px;max-width:250px;flex:none}.slot-actions{flex-wrap:wrap}.layer-list{flex-direction:row;gap:8px}.layer-row{min-width:185px;max-width:220px;flex:none}.msg-list{min-width:210px;max-width:250px}.tips-pop{left:12px;right:12px;width:auto;bottom:76px}.title-input{flex-basis:200px}.stage-hint{display:none}.editor-top{gap:8px;padding:0 10px}.editor-top .brand{font-size:0;gap:0}#undo-btn,#redo-btn{display:none}.editor-top-side{flex:0 0 auto}.title-input{flex:1 1 auto;min-width:0}}@media (pointer: coarse){.handle{width:18px;height:18px}.h-nw,.h-ne{top:-10px}.h-sw,.h-se{bottom:-10px}.h-nw,.h-sw{left:-10px}.h-ne,.h-se{right:-10px}}@media (max-width: 560px){.stage-toolbar{max-width:calc(100vw - 12px);overflow-x:auto;scrollbar-width:none;justify-content:flex-start}.stage-toolbar::-webkit-scrollbar{display:none}.tool{padding:7px 9px;font-size:.8rem}.tool-swatches{gap:4px}.scene-handle{width:20px;height:20px}}.progress-track{height:10px;border-radius:999px;background:var(--bg-sunken);overflow:hidden}.progress-fill{height:100%;width:0;background:var(--aurora);transition:width .25s ease}.modal-backdrop{position:fixed;inset:0;background:#12141a8c;backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;z-index:50}.modal{background:var(--bg);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:28px;width:100%;max-width:400px;text-align:center}.modal h2{font-size:1.3rem;margin-bottom:6px}.qr-box{margin:20px auto;width:max-content;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:14px}.qr-box canvas,.qr-box img{display:block}.link-row{display:flex;gap:8px;margin-top:8px}.link-row .input{font-size:.85rem}.corner-mode{position:absolute;inset:0;display:grid;place-items:center;z-index:8}#corner-canvas{display:block;border-radius:6px;box-shadow:var(--shadow-md);background:#0b0c10;user-select:none;touch-action:none}#corner-svg{position:absolute;pointer-events:none}#corner-mask{fill:#0f11168c}#corner-outline{fill:none;stroke:var(--accent);stroke-width:2}.corner-handle{position:absolute;width:22px;height:22px;transform:translate(-50%,-50%);border-radius:50%;background:#fff;border:2.5px solid var(--accent);box-shadow:0 1px 6px #14161d66;cursor:grab;padding:0;touch-action:none}.corner-handle:after{content:"";position:absolute;inset:-10px}.corner-handle:active{cursor:grabbing}.corner-loupe{position:absolute;border-radius:50%;border:2px solid #fff;box-shadow:var(--shadow-md);pointer-events:none;z-index:3}.corner-preview-float{position:absolute;right:14px;bottom:14px;pointer-events:none;display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);padding:8px 10px}.corner-preview-float span{text-transform:uppercase;letter-spacing:.14em;font-size:.62rem;font-weight:700;color:var(--muted)}#corner-preview{display:block;max-width:110px;max-height:140px;border-radius:4px}.corner-invalid{position:absolute;bottom:16px;left:50%;transform:translate(-50%);font-size:.82rem;color:var(--danger);background:var(--danger-wash);border-radius:999px;padding:8px 14px;box-shadow:var(--shadow-sm)}.tool.primary{background:var(--aurora-btn);color:#fff}.tool.primary:hover{filter:saturate(1.18) brightness(1.05);color:#fff}@media (max-width: 640px){#corner-canvas{max-width:calc(100% - 48px)}#corner-preview{max-width:76px;max-height:96px}}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:.9rem;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:60}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.spinner{display:inline-block;width:16px;height:16px;border:2.5px solid rgba(255,255,255,.4);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.confirm-page{min-height:100dvh;display:grid;place-items:center;padding:24px}.confirm-brand{display:inline-flex;align-items:center;gap:8px;margin-bottom:20px;font-size:1.15rem;font-weight:800;letter-spacing:-.03em;color:var(--ink)}.spinner-lg{width:34px;height:34px;border:4px solid var(--line-strong);border-top-color:var(--accent);margin:6px auto 14px;display:block}.center-note{text-align:center;padding:80px 20px;color:var(--muted)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}