.quiz-progress{display:flex;gap:8px;margin-bottom:24px}.quiz-progress-dot{width:12px;height:12px;border-radius:50%;background:#fff3}.quiz-progress-dot.current{background:#00d4ff}.quiz-progress-dot.completed{background:#00e676}.quiz-question{color:#fff;font-size:1.2rem;margin-bottom:20px}.quiz-options{display:flex;flex-direction:column;gap:12px}.quiz-option{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;cursor:pointer;transition:all .2s;position:relative;padding:16px 16px 16px 44px}.quiz-option:before{content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-radius:50%;transition:all .2s}.quiz-option:hover{border-color:#00d4ff;background:#00d4ff1f}.quiz-option:hover:before{border-color:#00d4ff;background:#00d4ff33}.quiz-option:active{transform:scale(.98);background:#00d4ff33;border-color:#00d4ff}.quiz-result{text-align:center;padding:20px}.quiz-result-title{font-size:1.5rem;font-weight:700;margin-bottom:12px}.quiz-result-desc{color:#ffffffb3;line-height:1.6}.skills-header[data-astro-cid-uiwft72i]{background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);padding:60px 20px;text-align:center}.skills-header[data-astro-cid-uiwft72i] h1[data-astro-cid-uiwft72i]{color:#fff;font-size:2.5rem;margin:0 0 10px}.skills-header[data-astro-cid-uiwft72i] p[data-astro-cid-uiwft72i]{color:#ffffffb3;font-size:1.2rem}.section-jumps[data-astro-cid-uiwft72i]{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;max-width:900px;margin:-20px auto 40px;padding:0 20px}.section-jumps[data-astro-cid-uiwft72i] a[data-astro-cid-uiwft72i]{background:#141423e6;border:1px solid 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p[data-astro-cid-uiwft72i]{margin:0;color:#fffc}.module-progress[data-astro-cid-uiwft72i]{display:flex;align-items:center;gap:12px;cursor:pointer}.progress-bar[data-astro-cid-uiwft72i]{flex:1;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.progress-fill[data-astro-cid-uiwft72i]{height:100%;background:#00e676;transition:width .3s}.progress-label[data-astro-cid-uiwft72i]{color:#ffffff80;font-size:.85rem;white-space:nowrap}.build-options[data-astro-cid-uiwft72i]{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:30px}.build-option[data-astro-cid-uiwft72i]{background:#141423f2;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:20px;text-align:center;cursor:pointer;transition:all 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.2s}.platform-tab[data-astro-cid-uiwft72i].active{background:#00d4ff26;border-color:#00d4ff;color:#fff}.platform-content[data-astro-cid-uiwft72i]{display:none}.platform-content[data-astro-cid-uiwft72i].active{display:block}.build-step[data-astro-cid-uiwft72i]{background:#141423f2;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:24px;margin-bottom:16px}.build-step[data-astro-cid-uiwft72i] h4[data-astro-cid-uiwft72i]{color:#fff;margin:0 0 12px}.build-step[data-astro-cid-uiwft72i] ol[data-astro-cid-uiwft72i],.build-step[data-astro-cid-uiwft72i] p[data-astro-cid-uiwft72i]{color:#fffc;line-height:1.6}.build-step[data-astro-cid-uiwft72i] a[data-astro-cid-uiwft72i]{color:#00d4ff}.build-step[data-astro-cid-uiwft72i] a[data-astro-cid-uiwft72i].btn-primary,.build-step[data-astro-cid-uiwft72i] a[data-astro-cid-uiwft72i].btn-secondary{color:inherit}.step-note[data-astro-cid-uiwft72i]{background:#0000004d;padding:12px;border-radius:6px;font-family:monospace;font-size:.9rem}.step-hint[data-astro-cid-uiwft72i]{color:#ffffff80;font-size:.85rem;margin-top:8px}.build-step-links[data-astro-cid-uiwft72i]{display:flex;gap:12px;margin-top:16px}.btn-primary[data-astro-cid-uiwft72i],.btn-secondary[data-astro-cid-uiwft72i]{padding:10px 20px;border-radius:6px;text-decoration:none;font-size:.9rem;display:inline-block}.btn-primary[data-astro-cid-uiwft72i]{background:#00d4ff;color:#1a1a2e}.btn-secondary[data-astro-cid-uiwft72i]{border:1px solid rgba(255,255,255,.3);color:#fffc}.services-grid[data-astro-cid-uiwft72i]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.service-card[data-astro-cid-uiwft72i]{background:#141423f2;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:20px}.service-card[data-astro-cid-uiwft72i] h4[data-astro-cid-uiwft72i]{color:#fff;margin:0 0 8px}.service-card[data-astro-cid-uiwft72i] p[data-astro-cid-uiwft72i]{color:#fff9;font-size:.9rem;margin:0 0 12px}.badge[data-astro-cid-uiwft72i]{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700}.badge-free[data-astro-cid-uiwft72i]{background:#00e67626;color:#00e676}.badge-paid[data-astro-cid-uiwft72i]{background:#ffc80026;color:#ffc800}.playground-card[data-astro-cid-uiwft72i]{background:#141423f2;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:24px}.playground-buttons[data-astro-cid-uiwft72i]{display:flex;gap:12px;margin-bottom:16px}.playground-btn[data-astro-cid-uiwft72i]{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:8px 16px;color:#fffc;cursor:pointer;transition:all .2s}.playground-btn[data-astro-cid-uiwft72i]:hover{border-color:#00d4ff;color:#fff}.prompt-input[data-astro-cid-uiwft72i]{width:100%;background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:16px;color:#fff;font-family:inherit;font-size:1rem;resize:vertical}.prompt-input[data-astro-cid-uiwft72i]:focus{outline:none;border-color:#00d4ff}.playground-tips[data-astro-cid-uiwft72i]{margin-top:16px;padding:12px;background:#00d4ff1a;border-radius:6px;color:#ffffffb3;font-size:.9rem}@media (max-width: 768px){.section-jumps[data-astro-cid-uiwft72i]{gap:6px}.section-jumps[data-astro-cid-uiwft72i] a[data-astro-cid-uiwft72i]{font-size:.85rem;padding:6px 12px}}