@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent: #6366f1;--accent-light: #818cf8;--accent-dark: #4f46e5;--accent-glow: rgba(99, 102, 241, .15);--border: #e2e8f0;--border-hover: #cbd5e1;--gradient-start: #6366f1;--gradient-end: #8b5cf6;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.06);--shadow-lg: 0 12px 40px rgba(0,0,0,.08);--radius: 16px;--radius-sm: 10px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:4px}.app[data-v-4b1768e2]{min-height:100vh}.bg-gradient[data-v-4b1768e2]{position:fixed;top:0;left:0;right:0;height:600px;background:linear-gradient(180deg,#ede9fe,#f8fafc);pointer-events:none;z-index:0}.bg-grid[data-v-4b1768e2]{position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(99,102,241,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.03) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}.nav[data-v-4b1768e2]{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 24px;background:#ffffffd9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-content[data-v-4b1768e2]{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:72px}.logo[data-v-4b1768e2]{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--text-primary)}.logo-icon[data-v-4b1768e2]{font-size:1.5rem}.logo-text[data-v-4b1768e2]{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links[data-v-4b1768e2]{display:flex;gap:4px}.nav-links a[data-v-4b1768e2]{color:var(--text-secondary);text-decoration:none;padding:10px 18px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;transition:all .2s ease}.nav-links a[data-v-4b1768e2]:hover{color:var(--accent);background:var(--accent-glow)}.hero[data-v-4b1768e2]{padding:140px 24px 80px;position:relative;z-index:1}.hero-container[data-v-4b1768e2]{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 420px;gap:60px;align-items:center}.hero-left[data-v-4b1768e2]{animation:fadeIn-4b1768e2 .8s ease}@keyframes fadeIn-4b1768e2{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-title[data-v-4b1768e2]{font-size:4rem;font-weight:700;line-height:1.15;margin-bottom:20px;letter-spacing:-.02em}.gradient-text[data-v-4b1768e2]{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle[data-v-4b1768e2]{font-size:1.25rem;color:var(--text-secondary);margin-bottom:36px;line-height:1.7}.hero-cta[data-v-4b1768e2]{display:flex;gap:14px}.btn[data-v-4b1768e2]{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius);font-size:1rem;font-weight:600;text-decoration:none;transition:all .25s ease;cursor:pointer;border:none}.btn-primary[data-v-4b1768e2]{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));color:#fff;box-shadow:0 4px 16px #6366f14d}.btn-primary[data-v-4b1768e2]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #6366f159}.btn-primary svg[data-v-4b1768e2]{transition:transform .25s}.btn-primary:hover svg[data-v-4b1768e2]{transform:translate(4px)}.btn-outline[data-v-4b1768e2]{background:#fff;color:var(--text-primary);border:1.5px solid var(--border)}.btn-outline[data-v-4b1768e2]:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.btn-lg[data-v-4b1768e2]{padding:16px 32px;font-size:1.05rem}.btn[data-v-4b1768e2]:disabled{opacity:.6;cursor:not-allowed}.preview-card[data-v-4b1768e2]{background:#1e1e2e;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg),0 0 0 1px #0000001a;animation:fadeIn-4b1768e2 .8s ease .2s backwards}.preview-header[data-v-4b1768e2]{display:flex;align-items:center;gap:12px;padding:14px 18px;background:#181825;border-bottom:1px solid rgba(255,255,255,.06)}.preview-dots[data-v-4b1768e2]{display:flex;gap:8px}.preview-dots span[data-v-4b1768e2]{width:12px;height:12px;border-radius:50%;background:#585b70}.preview-dots span[data-v-4b1768e2]:nth-child(1){background:#f38ba8}.preview-dots span[data-v-4b1768e2]:nth-child(2){background:#f9e2af}.preview-dots span[data-v-4b1768e2]:nth-child(3){background:#a6e3a1}.preview-title[data-v-4b1768e2]{font-family:JetBrains Mono,monospace;font-size:.8rem;color:#6c7086}.preview-body[data-v-4b1768e2]{padding:24px;font-family:JetBrains Mono,monospace;font-size:.95rem;line-height:1.9}.preview-line[data-v-4b1768e2]{color:#cdd6f4}.preview-line .comment[data-v-4b1768e2]{color:#6c7086;font-style:italic}.preview-line .keyword[data-v-4b1768e2]{color:#cba6f7}.preview-line .accent[data-v-4b1768e2]{color:#a6e3a1}.section[data-v-4b1768e2]{padding:100px 24px;position:relative;z-index:1}.section-alt[data-v-4b1768e2]{background:linear-gradient(180deg,transparent,rgba(237,233,254,.3),transparent)}.section-header[data-v-4b1768e2]{text-align:center;margin-bottom:56px}.section-title[data-v-4b1768e2]{font-size:2.25rem;font-weight:700;margin-bottom:14px;letter-spacing:-.01em}.section-desc[data-v-4b1768e2]{color:var(--text-secondary);font-size:1.1rem}.features-grid[data-v-4b1768e2]{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}.feature-card[data-v-4b1768e2]{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;text-align:center;transition:all .3s ease;box-shadow:var(--shadow-sm)}.feature-card[data-v-4b1768e2]:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--accent)}.feature-icon[data-v-4b1768e2]{font-size:3rem;margin-bottom:16px}.feature-title[data-v-4b1768e2]{font-size:1.15rem;font-weight:600;margin-bottom:10px}.feature-desc[data-v-4b1768e2]{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.tutorial-tabs[data-v-4b1768e2]{display:flex;justify-content:center;gap:16px;margin-bottom:40px}.tutorial-tab[data-v-4b1768e2]{padding:12px 28px;border-radius:var(--radius-sm);font-weight:500;cursor:pointer;transition:all .25s ease;background:#fff;border:2px solid var(--border);color:var(--text-secondary)}.tutorial-tab[data-v-4b1768e2]:hover{border-color:var(--accent);color:var(--accent)}.tutorial-tab.active[data-v-4b1768e2]{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));color:#fff;border-color:transparent}.tutorials-grid[data-v-4b1768e2]{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.tutorial-card[data-v-4b1768e2]{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .3s ease;box-shadow:var(--shadow-sm)}.tutorial-card[data-v-4b1768e2]:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.tutorial-cover[data-v-4b1768e2]{aspect-ratio:16/10;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:3rem;color:#fff}.tutorial-cover img[data-v-4b1768e2]{width:100%;height:100%;object-fit:cover}.tutorial-info[data-v-4b1768e2]{padding:20px}.tutorial-title[data-v-4b1768e2]{font-size:1.05rem;font-weight:600;margin-bottom:6px}.tutorial-desc[data-v-4b1768e2]{color:var(--text-secondary);font-size:.9rem}.tutorial-empty[data-v-4b1768e2]{grid-column:1 / -1;text-align:center;padding:60px;color:var(--text-muted);background:#fff;border:2px dashed var(--border);border-radius:var(--radius)}.tutorial-empty span[data-v-4b1768e2]{font-size:3rem;display:block;margin-bottom:14px}.download-card[data-v-4b1768e2]{max-width:600px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md)}.download-info[data-v-4b1768e2]{display:flex;align-items:center;gap:20px}.download-icon[data-v-4b1768e2]{width:64px;height:64px;background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:2rem}.download-detail h3[data-v-4b1768e2]{font-size:1.2rem;font-weight:600;margin-bottom:4px}.download-detail p[data-v-4b1768e2]{color:var(--text-secondary);font-size:.95rem}.footer[data-v-4b1768e2]{padding:48px 24px;border-top:1px solid var(--border);position:relative;z-index:1;background:#fff}.footer-inner[data-v-4b1768e2]{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.footer-beian[data-v-4b1768e2]{font-size:.85rem;color:var(--text-muted)}.footer-beian a[data-v-4b1768e2]{color:var(--text-muted);text-decoration:none;transition:color .2s ease}.footer-beian a[data-v-4b1768e2]:hover{color:var(--accent)}.footer-logo[data-v-4b1768e2]{display:inline-flex;align-items:center;gap:8px;font-weight:600;margin-bottom:8px}.footer-copy[data-v-4b1768e2]{color:var(--text-muted);font-size:.9rem}@media (max-width: 1024px){.hero-container[data-v-4b1768e2]{grid-template-columns:1fr;text-align:center}.hero-cta[data-v-4b1768e2]{justify-content:center}.hero-right[data-v-4b1768e2]{display:none}.hero-title[data-v-4b1768e2]{font-size:3rem}}@media (max-width: 640px){.nav[data-v-4b1768e2]{padding:0 16px}.nav-links[data-v-4b1768e2]{display:none}.hero[data-v-4b1768e2]{padding:120px 16px 60px}.hero-title[data-v-4b1768e2]{font-size:2.5rem}.section[data-v-4b1768e2]{padding:60px 16px}.section-title[data-v-4b1768e2]{font-size:1.75rem}.download-card[data-v-4b1768e2]{flex-direction:column;gap:24px;text-align:center}.download-info[data-v-4b1768e2]{flex-direction:column}}.modal-overlay[data-v-4b1768e2]{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal-content[data-v-4b1768e2]{background:#fff;border-radius:var(--radius);max-width:800px;width:100%;max-height:90vh;overflow:hidden;box-shadow:var(--shadow-lg)}.modal-header[data-v-4b1768e2]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h3[data-v-4b1768e2]{font-size:1.25rem;font-weight:600;margin:0}.modal-close[data-v-4b1768e2]{background:none;border:none;font-size:2rem;cursor:pointer;color:var(--text-muted);padding:0;line-height:1}.modal-close[data-v-4b1768e2]:hover{color:var(--text-primary)}.modal-body[data-v-4b1768e2]{padding:24px;max-height:calc(90vh - 140px);overflow-y:auto}.video-container[data-v-4b1768e2]{margin-bottom:16px}.tutorial-video[data-v-4b1768e2]{width:100%;max-height:400px;border-radius:var(--radius-sm)}.detail-image[data-v-4b1768e2]{max-width:100%;border-radius:var(--radius-sm);margin-bottom:16px}.detail-desc[data-v-4b1768e2]{color:var(--text-secondary);line-height:1.7}.modal-footer[data-v-4b1768e2]{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.tutorial-card[data-v-4b1768e2]{cursor:pointer}