:root{--bg:#f4f6fb;--panel:#ffffff;--line:#e2e8f0;--text:#1e293b;--muted:#64748b;--brand:#6366f1;--brand-d:#4f46e5;--danger:#ef4444;--shadow:0 6px 24px rgba(15, 23, 42, 0.12)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;height:100%;overflow:hidden;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--text);background:var(--bg);user-select:none;-webkit-user-select:none;overscroll-behavior:none;-webkit-overscroll-behavior:none;touch-action:manipulation}@font-face{font-family:Virgil;src:url('../font/Virgil-Regular.woff2?v=7ae7e790e65c') format('woff2');font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Excalifont;src:url('../font/Excalifont-Regular-a88b72a24fb54c9f94e3b5fdaa7481c9.woff2?v=22f5a5bfb40e') format('woff2');font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:ComicShanns;src:url('../font/ComicShanns-Regular-279a7b317d12eb88de06167bd672b4b4.woff2?v=1135e4433146') 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input{opacity:0;width:0;height:0}.slider{position:absolute;inset:0;background:#cbd5e1;border-radius:999px;transition:.2s;cursor:pointer}.slider::before{content:'';position:absolute;height:20px;width:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+.slider{background:var(--brand)}.switch input:checked+.slider::before{transform:translateX(20px)}.tool-popup{padding:0!important;border-radius:14px}.tool-viewer{display:flex;flex-direction:column;height:86vh}.tv-head{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:#fff}.tv-title{font-weight:600;font-size:16px;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tv-new{border:1px solid var(--brand);color:var(--brand);background:#fff;border-radius:8px;padding:8px 12px;cursor:pointer;font-size:14px;white-space:nowrap}.tv-close{border:none;background:0 0;font-size:24px;line-height:1;cursor:pointer;color:var(--muted)}.tv-frame{flex:1 1 auto;border:none;width:100%;background:#fff}.save-state{font-size:12px;color:var(--muted);white-space:nowrap;min-width:0;opacity:0;transition:opacity .2s}.save-state.show{opacity:1}.save-state.saving{color:#d97706}.save-state.saved{color:#16a34a}.save-state.error{color:var(--danger)}.ui-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;z-index:200;padding:16px;overflow-y:auto;-webkit-overflow-scrolling:touch}.ui-box{background:#fff;border-radius:16px;width:100%;max-width:420px;max-height:calc(100% - 32px);margin:auto;display:flex;flex-direction:column;box-shadow:var(--shadow);overflow:hidden;animation:ui-pop .15s ease}@keyframes ui-pop{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}.ui-title{font-size:17px;font-weight:700;padding:20px 22px 6px;display:flex;align-items:center;gap:10px;flex:none}.ui-text{color:var(--text);font-size:15px;line-height:1.6}.ui-body{padding:6px 22px 50px;color:var(--text);font-size:15px;line-height:1.6;flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;position:relative;display:flex;flex-direction:column}.ui-actions{display:flex;gap:10px;padding:12px 22px 20px;justify-content:flex-end;flex:none}.ui-btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:10px;padding:10px 18px;font-size:15px;cursor:pointer;min-height:42px}.ui-btn.primary{color:#fff;border:none}.ui-btn.ghost{color:var(--muted)}.ui-btn.icon{min-width:42px;font-size:20px;padding:10px 12px}.ui-ic{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;flex:0 0 auto}.ui-ic-success{background:#16a34a}.ui-ic-warning{background:#d97706}.ui-ic-error{background:#ef4444}.ui-ic-question{background:#6366f1}.ui-ic-info{background:#0ea5e9}.ui-input{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:16px;box-sizing:border-box}.ui-input.err{border-color:var(--danger)}.ui-err{color:var(--danger);font-size:13px;min-height:16px;margin-top:6px}.ui-hint{color:var(--muted);font-size:14px;margin:0 0 10px;line-height:1.5}.ui-toast{position:fixed;top:14px;left:50%;transform:translateX(-50%);background:rgba(15,23,42,.92);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;z-index:300;box-shadow:var(--shadow);animation:ui-toast-in .2s ease;white-space:nowrap}.ui-toast-success{background:rgba(22,163,74,.95)}.ui-toast-warning{background:rgba(217,119,6,.95)}.ui-toast-error{background:rgba(239,68,68,.95)}.ui-toast-info{background:rgba(14,165,233,.95)}.ui-toast-out{opacity:0;transition:opacity .4s}@keyframes ui-toast-in{from{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%,0)}}.ui-viewer{width:min(1200px,94vw);max-width:94vw;height:92vh;max-height:92vh;display:flex;flex-direction:column}.ui-vhead{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line);background:#fff;flex:0 0 auto}.ui-vtitle{font-weight:600;font-size:16px;flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-vclose{flex:0 0 auto;border:none;background:0 0;cursor:pointer;width:30px;height:30px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);transition:background .12s ease,color .12s ease;padding:0}.ui-vclose:hover{background:#fee2e2;color:var(--danger)}.ui-vclose .ic{width:16px;height:16px}.ui-vframe{flex:1 1 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