: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 (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app-container{max-width:600px;margin:0 auto;padding:24px 16px 64px;font-family:system-ui,sans-serif}.app-title{text-align:center;white-space:nowrap;margin-bottom:24px}@media (width<=480px){.app-title{font-size:32px}}.home-page{flex-direction:column;align-items:center;gap:20px;display:flex}.home-image{object-fit:contain;border-radius:8px;width:100%;height:auto;max-height:60vh;display:block}.state-message{text-align:center;padding:48px 0}.quiz-card{flex-direction:column;gap:16px;display:flex}.quiz-progress{color:#666;font-size:14px}.quiz-image{object-fit:contain;border-radius:8px;width:100%;height:auto;max-height:60vh;display:block}.quiz-image-wrapper{justify-content:center;align-items:center;min-height:200px;display:flex}.quiz-image-loader{color:#666;padding:48px 0;font-size:14px}.quiz-question-text{margin:0}.quiz-options{flex-direction:column;gap:10px;display:flex}.quiz-option{color:#111;text-align:left;cursor:pointer;background:#fff;border:2px solid #ddd;border-radius:8px;padding:12px 16px;font-size:16px}.quiz-option.selected{color:#fff;background:#16a34a;border-color:#16a34a;font-weight:600;box-shadow:0 0 0 3px #16a34a4d}.quiz-next-btn{color:#fff;cursor:pointer;text-align:center;background:#4f46e5;border:none;border-radius:8px;padding:14px;font-size:16px;text-decoration:none;display:inline-block}.quiz-next-btn:disabled{cursor:not-allowed;background:#aaa}.results-list{flex-direction:column;gap:20px;margin:24px 0;display:flex}.result-item{border:2px solid #ddd;border-radius:8px;padding:16px}.result-item.correct{border-color:#22c55e}.result-item.incorrect{border-color:#ef4444}.result-header{justify-content:space-between;margin-bottom:8px;font-weight:700;display:flex}.result-image{object-fit:contain;border-radius:8px;width:100%;height:auto;max-height:60vh;margin-bottom:8px;display:block}.result-explanation{color:var(--text-h);font-size:17px;font-style:italic;line-height:1.5}.gift-image{object-fit:contain;border-radius:8px;width:100%;height:auto;max-height:90vh;display:block}.gift-form{flex-direction:column;gap:12px;display:flex}.gift-form input{color:#111;background:#fff;border:2px solid #ddd;border-radius:8px;padding:12px;font-size:16px}.form-error{color:#ef4444}