:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media 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0;font-size:clamp(1.5rem,8vw,3rem);line-height:1.2;display:flex;overflow:auto hidden}.writing-display::-webkit-scrollbar{display:none}.kanji-detail{color:#eee;flex-direction:column;gap:1.5rem;display:flex}.kanji-character{text-align:center;color:#fff;margin:0;font-size:5rem}.info-block label{color:#888;text-transform:uppercase;border-bottom:1px solid #333;margin-bottom:.5rem;font-size:.8rem;display:block}.list-rows{flex-direction:column;gap:.3rem;display:flex}.row-item,.reading-row{padding:2px 0;font-size:1.1rem}.readings-container{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.kanji-extras{background:#222;border-top:2px dashed #444;border-radius:8px;flex-wrap:wrap;gap:1rem;margin-top:1rem;padding:10px;font-size:.9rem;display:flex}.extra-item{min-width:100px}.selection-container{flex-direction:column;gap:2.5rem;width:100%;padding-bottom:3rem;display:flex}.vocab-subgroup{width:100%}.option-label{border:2px solid 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#eee;margin-bottom:20px;padding-bottom:10px}.grid-system{flex-wrap:wrap;justify-content:flex-start;gap:25px;display:flex}.column-block{flex-direction:column;align-items:center;gap:15px;min-width:50px;display:flex}.char-card{background:#f9f9f9;border-radius:4px;flex-direction:column;align-items:center;width:100%;padding:5px;display:flex}.jp-text{font-size:1.8rem;font-weight:700}.romaji-text{color:#888;margin-top:2px;font-size:.75rem}:root{--bg-main:#1a1a1a;--bg-accent:#2d3436;--color-primary:#2ecc71;--color-danger:#ff4757;--text-muted:#636e72}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.nachigo-container{background-color:var(--bg-main);color:#fff;flex-direction:column;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;justify-content:flex-start;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:2rem 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var(--text-muted);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;margin-right:10px;display:flex}.active .checkbox-custom{background:var(--color-primary);border-color:var(--color-primary)}.checkmark{color:#1a1a1a;font-size:.75rem;font-weight:700}.option-text{color:#e2e8f0;white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:500;overflow:hidden}.hidden-input{display:none}.subgroup-label{color:var(--color-primary);text-transform:uppercase;letter-spacing:.1em;border-bottom:1px solid var(--bg-accent);margin-bottom:1rem;padding-bottom:8px;font-size:.8rem;font-weight:800}
