@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--bg-main: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--text-inverse: #ffffff;--border-color: #e2e8f0;--accent-color: #2563eb;--accent-hover: #1d4ed8;--accent-glow: rgba(37, 99, 235, .25);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--header-height: 64px}[data-theme=dark]{--bg-main: #0b0f17;--bg-card: #151c28;--bg-sidebar: #111722;--text-main: #f1f5f9;--text-muted: #94a3b8;--border-color: #1e293b;--accent-color: #3b82f6;--accent-hover: #60a5fa;--accent-glow: rgba(59, 130, 246, .3);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{max-width:1440px;margin:0 auto;padding:0 16px;width:100%}.main-grid{display:grid;grid-template-columns:260px 1fr 260px;gap:20px;margin-top:16px;margin-bottom:40px}@media (max-width: 1180px){.main-grid{grid-template-columns:240px 1fr}.right-sidebar{display:none}}@media (max-width: 860px){.main-grid{grid-template-columns:1fr}.left-sidebar{order:2}.center-content{order:1}}.site-header{position:sticky;top:0;z-index:50;height:var(--header-height);background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);transition:background .3s ease}[data-theme=dark] .site-header{background:#0f172ad9}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.logo-group{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;color:var(--text-main);letter-spacing:-.5px}.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:linear-gradient(135deg,#fff,#e2e8f0);border:2px solid var(--text-main);border-radius:8px;box-shadow:var(--shadow-sm)}.header-nav{display:flex;align-items:center;gap:20px}.nav-link{font-size:.9rem;font-weight:500;color:var(--text-muted);transition:color .2s ease}.nav-link:hover{color:var(--accent-color)}.header-actions{display:flex;align-items:center;gap:12px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);transition:all .2s ease}.icon-btn:hover{border-color:var(--accent-color);color:var(--accent-color);transform:translateY(-1px)}.lang-select-wrapper{position:relative}.lang-select{appearance:none;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);padding:8px 32px 8px 12px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s ease}.lang-select:hover{border-color:var(--accent-color)}.lang-arrow{position:absolute;right:10px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-muted);font-size:.7rem}.top-presets-bar{background:var(--bg-card);border-bottom:1px solid var(--border-color);padding:10px 0;overflow-x:auto;scrollbar-width:thin}.presets-container{display:flex;align-items:center;gap:10px;padding-bottom:2px}.preset-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-full);background:var(--bg-main);border:1px solid var(--border-color);font-size:.85rem;font-weight:600;color:var(--text-main);white-space:nowrap;transition:all .2s ease}.preset-pill:hover,.preset-pill.active{border-color:var(--accent-color);background:var(--accent-glow);color:var(--accent-color);transform:translateY(-1px)}.color-dot{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.15);box-shadow:0 0 2px #0003}.card-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.sidebar-title{font-size:1.05rem;font-weight:700;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;color:var(--text-main)}.sidebar-list{display:flex;flex-direction:column;gap:6px;max-height:720px;overflow-y:auto;padding-right:4px}.sidebar-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;color:var(--text-muted);transition:all .15s ease}.sidebar-item:hover,.sidebar-item.active{background:var(--bg-main);color:var(--accent-color)}.sidebar-item-left{display:flex;align-items:center;gap:10px}.screen-display-wrapper{display:flex;flex-direction:column;gap:20px}.screen-preview-box{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:var(--radius-md);border:2px solid var(--border-color);box-shadow:var(--shadow-lg);cursor:pointer;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;display:flex;align-items:center;justify-content:center}.screen-preview-box:hover{transform:scale(1.005);border-color:var(--accent-color)}.fullscreen-trigger-badge{position:absolute;bottom:16px;right:16px;background:#0f172abf;backdrop-filter:blur(8px);color:#fff;padding:8px 14px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;display:flex;align-items:center;gap:6px;pointer-events:none;opacity:.85;transition:opacity .2s ease}.screen-preview-box:hover .fullscreen-trigger-badge{opacity:1}.tools-panel{display:flex;flex-direction:column;gap:18px}.video-link-bar{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.9rem;font-weight:600;color:#ef4444;cursor:pointer;margin-top:4px}.video-link-bar:hover{text-decoration:underline}.quick-actions-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.action-btn-card{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:all .2s ease}.action-btn-card:hover{border-color:var(--accent-color);box-shadow:var(--shadow-md);transform:translateY(-1px)}.download-config-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px}@media (max-width: 640px){.download-config-grid,.quick-actions-row{grid-template-columns:1fr}}.config-group-title{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:10px}.option-pills-row{display:flex;flex-wrap:wrap;gap:8px}.option-pill-btn{padding:8px 14px;border-radius:var(--radius-sm);background:var(--bg-main);border:1px solid var(--border-color);font-size:.85rem;font-weight:600;color:var(--text-main);transition:all .15s ease;flex:1 1 auto;text-align:center}.option-pill-btn:hover,.option-pill-btn.selected{background:var(--accent-color);border-color:var(--accent-color);color:#fff}.primary-download-btn{width:100%;padding:16px 24px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-weight:700;font-size:1.05rem;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 4px 14px #2563eb66;transition:all .2s ease}.primary-download-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #2563eb80}.trust-badges-text{text-align:center;font-size:.8rem;color:var(--text-muted);font-weight:500}.seo-content-article{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:32px;margin-top:32px;line-height:1.7}.seo-content-article h1{font-size:2rem;font-weight:800;margin-bottom:12px;letter-spacing:-.5px}.seo-content-article h2{font-size:1.4rem;font-weight:700;margin-top:28px;margin-bottom:12px;color:var(--text-main)}.seo-content-article h3{font-size:1.1rem;font-weight:600;margin-top:20px;margin-bottom:8px}.seo-content-article p{color:var(--text-muted);margin-bottom:14px;font-size:.95rem}.seo-content-article ul,.seo-content-article ol{margin-left:20px;margin-bottom:16px;color:var(--text-muted);font-size:.95rem}.seo-content-article li{margin-bottom:8px}.faq-accordion{display:flex;flex-direction:column;gap:12px;margin-top:16px}.faq-item{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-main);overflow:hidden}.faq-question{width:100%;padding:14px 18px;text-align:left;font-weight:700;font-size:.95rem;display:flex;align-items:center;justify-content:space-between;color:var(--text-main)}.faq-answer{padding:0 18px 14px;font-size:.9rem;color:var(--text-muted);line-height:1.6}.fullscreen-overlay{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:99999;cursor:pointer;align-items:center;justify-content:center}.fullscreen-overlay.active{display:flex}.fullscreen-notice{background:#000000b3;color:#fff;padding:12px 24px;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;opacity:1;transition:opacity 1s ease;pointer-events:none}.site-footer{margin-top:auto;background:var(--bg-card);border-top:1px solid var(--border-color);padding:40px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr 1fr}}.footer-col h4{font-size:.95rem;font-weight:700;margin-bottom:14px;color:var(--text-main)}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-col a{font-size:.85rem;color:var(--text-muted);transition:color .2s ease}.footer-col a:hover{color:var(--accent-color)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:20px;display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:var(--text-muted)}