h1{color:var(--text);letter-spacing:-.5px;margin-bottom:12px;font-size:2.75rem;font-weight:800;line-height:1.2}.subtitle{color:var(--text-muted);margin-bottom:40px;font-size:1.15rem;font-weight:400}hr{background:linear-gradient(to right, var(--border), transparent);border:none;height:1px;margin:40px 0}p{color:var(--text);margin-bottom:18px;font-size:15px;line-height:1.9}h2{color:var(--text);border-top:1px solid var(--border);letter-spacing:-.3px;margin:60px 0 20px;padding-top:35px;font-size:1.6rem;font-weight:700}h2:first-of-type{border-top:none;margin-top:0;padding-top:0}h3{color:var(--orange);letter-spacing:-.2px;margin:30px 0 12px;font-size:1.2rem;font-weight:700}h4{color:var(--text);margin:25px 0 10px;font-size:1.05rem;font-weight:700}pre{background:var(--paper-bg);border:1px solid var(--border);border-radius:10px;margin:25px 0;padding:22px;position:relative;overflow-x:auto;box-shadow:0 2px 8px #0000000d}pre code{color:var(--text);background:0 0;padding:0;font-family:Courier New,Fira Code,monospace;font-size:13.5px;line-height:1.8;display:block}code{background:var(--paper-bg);color:var(--orange);border:1px solid var(--border);border-radius:5px;padding:3px 8px;font-family:Courier New,monospace;font-size:13px}ul{margin:20px 0;padding-left:28px}li{color:var(--text);margin:14px 0;font-size:15px;line-height:1.9}li::marker{color:var(--orange)}strong{color:var(--orange);font-weight:700}table{border-collapse:collapse;border-radius:8px;width:100%;margin:30px 0;font-size:14px;display:block;overflow-x:auto;box-shadow:0 2px 8px #0000000d}thead{background:#f7931a1f}th{text-align:left;color:var(--orange);border-bottom:2px solid var(--orange);text-transform:uppercase;letter-spacing:.3px;padding:16px;font-size:14px;font-weight:700}td{border-bottom:1px solid var(--border);color:var(--text);padding:14px 16px;font-size:14px}tbody tr:last-child td{border-bottom:none}tr:hover{background:#f7931a0f;transition:background .2s}.breadcrumb{color:var(--text-muted);margin-bottom:30px;padding:10px 0;font-size:14px}.breadcrumb span{color:var(--orange);font-weight:600}.info-box{background:var(--paper-bg);border:1px solid var(--border);border-left:4px solid var(--orange);border-radius:8px;margin:25px 0;padding:18px 20px}.info-box strong{color:var(--orange)}.download-card{background:var(--paper-bg);border:1px solid var(--border);text-align:center;border-radius:12px;padding:25px 20px;text-decoration:none;transition:all .3s;display:block;position:relative}.download-card-icon{border-radius:10px;justify-content:center;align-items:center;width:50px;height:50px;margin:0 auto 15px;display:flex}.diagram,.diagram-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin:30px 0;display:flex}.diagram-box{background:var(--paper-bg);border:1px solid var(--border);text-align:center;color:var(--text);border-radius:8px;padding:15px 20px;font-size:14px;transition:all .2s}.diagram-box.highlight{border-color:var(--orange);color:var(--orange);background:#f7931a14;font-weight:700}.diagram-arrow{color:var(--orange);font-size:1.3rem}.relationship{flex-wrap:wrap;justify-content:center;align-items:center;gap:15px;margin:30px 0;display:flex}.relationship-box{background:var(--paper-bg);border:1px solid var(--border);text-align:center;border-radius:10px;min-width:120px;padding:20px 25px;transition:all .2s}.relationship-box h4{color:var(--orange);margin:0 0 5px;font-size:1.1rem}.relationship-box p{color:var(--text-muted);margin:0;font-size:14px}.relationship-box.highlight{border-color:var(--orange);background:#f7931a14}.relationship-arrow{color:var(--orange);font-size:1.5rem;font-weight:700}@media (max-width:768px){h1{font-size:2rem}h2{margin-top:40px;padding-top:25px;font-size:1.4rem}pre{border-radius:6px;padding:15px;font-size:12px}table{border-radius:6px;font-size:12px}th,td{padding:10px 12px}.subtitle{margin-bottom:25px;font-size:1rem}p,li{font-size:14px}.breadcrumb{margin-bottom:20px;font-size:12px}.download-grid{grid-template-columns:1fr;gap:12px}.download-card{padding:20px 15px}.relationship{gap:8px}.relationship-box{min-width:90px;padding:15px}.diagram{gap:6px}.diagram-box{padding:10px 14px;font-size:12px}}.download-grid{grid-template-columns:repeat(3,1fr);gap:25px;margin:30px 0;display:grid}.download-card{text-align:center;background:var(--paper-bg);border:1px solid var(--border);border-radius:16px;flex-direction:column;align-items:center;padding:35px 25px;text-decoration:none;transition:all .3s;display:flex}.download-card:hover{border-color:var(--orange);transform:translateY(-5px);box-shadow:0 15px 30px -15px #f7931a33}.download-card-icon{border-radius:15px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:20px;display:flex}.browser-icon{background:linear-gradient(135deg,#4285f4,#34a853,#fbbc04,#ea4335)}.appstore-icon{background:#000}.playstore-icon{background:#fff;border:1px solid #e0e0e0}.download-card-title{color:var(--text);margin-bottom:5px;font-size:1.1rem;font-weight:700}.download-card-sub{color:var(--text-muted);margin-bottom:15px;font-size:.85rem}.download-card-badge{color:var(--orange);text-transform:uppercase;letter-spacing:.5px;background:#f7931a1a;border-radius:20px;padding:5px 14px;font-size:.75rem;font-weight:600;display:inline-block}.download-note{text-align:center;color:var(--text-muted);margin-top:10px;font-size:.85rem}body.dark .main .download-card{background:#111118!important;border-color:#223!important}body.dark .main .download-card:hover{border-color:var(--orange)!important}body.dark .main .download-card-title{color:#e8e8ec!important}body.dark .main .download-card-sub{color:#889!important}@media (max-width:900px){.download-grid{grid-template-columns:repeat(3,1fr);gap:15px}}@media (max-width:600px){.download-grid{grid-template-columns:1fr;gap:15px}.download-card{padding:25px 20px}}