:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media(prefers-color-scheme:dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{max-width:1280px;margin:0 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#e5e7eb;border-radius:.75rem;padding:.35rem;cursor:grab;background:#fff}.symbol-name[data-v-96bc6924]{color:#111827}[data-v-96bc6924]{box-sizing:border-box}canvas[data-v-96bc6924]{display:block}.tile-img-wrap[data-v-96bc6924]{width:100%;aspect-ratio:1 / 1;overflow:hidden;display:grid;place-items:center}.tile-img[data-v-96bc6924]{width:100%;height:100%;object-fit:contain}.textfield[data-v-96bc6924]{width:100%;padding:.45rem .6rem;border:1px solid #e5e7eb;border-radius:.5rem;font-size:.9rem;outline:none}.textfield[data-v-96bc6924]:focus{border-color:#111827}.symbol-panel[data-v-96bc6924]{--tile-size: 64px;--icon-scale: .9;--tile-pad: .35rem;padding-top:120px;position:relative;z-index:1}.symbol-panel .symbol-tile[data-v-96bc6924]{border:1px solid #e5e7eb;border-radius:.75rem;padding:var(--tile-pad);cursor:grab;background:#fff}.symbol-panel .tile-img-wrap[data-v-96bc6924]{width:var(--tile-size);height:var(--tile-size);aspect-ratio:1 / 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#00000040}.help-backdrop[data-v-b6251689]{position:fixed;inset:0;background:#0000008c;z-index:100000;display:flex;align-items:center;justify-content:center}.help-modal[data-v-b6251689]{position:relative;background:#fff;border-radius:14px;max-width:90vw;max-height:90vh;padding:16px;display:flex;flex-direction:column;gap:12px}.help-image[data-v-b6251689]{max-width:100%;max-height:70vh;object-fit:contain}.close-btn[data-v-b6251689]{position:absolute;top:8px;right:10px;font-size:22px;background:none;border:none;cursor:pointer}.nav[data-v-b6251689]{display:flex;align-items:center;justify-content:space-between}.nav button[data-v-b6251689]{font-size:18px;padding:6px 14px}.dots[data-v-b6251689]{display:flex;gap:8px}.dots span[data-v-b6251689]{width:10px;height:10px;border-radius:50%;background:#bbb;cursor:pointer}.dots span.active[data-v-b6251689]{background:#1976d2}.bg-checker[data-v-ee877ee6]{background-image:linear-gradient(45deg,#f0f0f0 25%,transparent 25%),linear-gradient(-45deg,#f0f0f0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f0f0f0 75%),linear-gradient(-45deg,transparent 5%,#f0f0f0 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}[data-v-ee877ee6]{box-sizing:border-box}canvas[data-v-ee877ee6]{display:block}.loading-overlay[data-v-ee877ee6]{position:fixed;inset:0;background:#fffc;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:99999}.loading-spinner[data-v-ee877ee6]{width:60px;height:60px;border:6px solid #ccc;border-top-color:#2196f3;border-radius:50%;animation:spin-ee877ee6 1s linear infinite}.loading-text[data-v-ee877ee6]{margin-top:16px;font-size:1.2rem;color:#333;font-weight:600}.close-editor-btn[data-v-ee877ee6]{position:fixed;top:16px;right:16px;z-index:100;border:1px solid rgba(0,0,0,.15);background:#42a5f5;color:#000;font-weight:700;font-size:1.06rem;line-height:1.2;padding:10px 18px;border-radius:999px;cursor:pointer;box-shadow:0 4px 10px 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.15s ease,box-shadow .15s ease;box-shadow:0 4px 10px #00000040}.action-btn.primary{background-color:#1e88e5}.action-btn.secondary{background-color:#2196f3}.action-btn:hover{background-color:#42a5f5;transform:translateY(-2px);box-shadow:0 6px 14px #0000004d}.action-btn:active{transform:translateY(0);box-shadow:0 3px 6px #0000004d}.action-btn:focus-visible{outline:3px solid rgba(25,118,210,.5);outline-offset:2px}