:root{--bg-color: #0F0F11;--card-bg: #1C1C1E;--text-primary: #FFFFFF;--text-secondary: #8E8E93;--primary-color: #5856D6;--primary-gradient: linear-gradient(135deg, #5856D6 0%, #4845b4 100%);--accent-color: #FF9500;--separator: #2C2C2E}body{background-color:var(--bg-color);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:0;padding-bottom:90px}.container{padding:20px}.header{margin-bottom:24px}.header h1{font-size:26px;margin:0 0 6px;font-weight:800}.header p{color:var(--text-secondary);font-size:15px}.program-card{background:var(--card-bg);border-radius:20px;padding:20px;margin-bottom:16px;border:1px solid rgba(255,255,255,.05);transition:transform .1s}.program-card:active{transform:scale(.98);border-color:var(--primary-color)}.card-visual{height:50px;width:50px;background:#5856d626;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:24px}.program-title{font-size:18px;font-weight:700;margin-bottom:6px}.program-desc{font-size:14px;color:var(--text-secondary);line-height:1.4}.tag{background:var(--accent-color);color:#000;padding:4px 10px;border-radius:8px;font-size:11px;font-weight:700;display:inline-block;margin-bottom:8px}.detail-header{display:flex;align-items:center;margin-bottom:24px;color:var(--primary-color)}.detail-header h3{flex-grow:1;text-align:center;color:#fff;margin:0}.info-block{background:var(--card-bg);border-radius:16px;padding:20px;margin-bottom:12px}.info-title{color:var(--primary-color);font-size:14px;font-weight:700;text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:8px}.info-text{font-size:15px;color:#d1d1d6;line-height:1.5}.btn-lime{background:var(--primary-gradient);color:#fff;border:none;padding:14px 24px;border-radius:14px;font-weight:600;font-size:16px;width:100%;box-shadow:0 4px 15px #5856d666}.btn-lime:active{opacity:.8;transform:translateY(1px)}.bottom-buy-panel{position:fixed;bottom:0;left:0;right:0;background:#151517;padding:16px 20px;padding-bottom:max(16px,env(safe-area-inset-bottom));border-top:1px solid var(--separator);display:flex;justify-content:space-between;align-items:center;z-index:200}.price{font-size:22px;font-weight:700;color:#fff}.price span{display:block;font-size:12px;color:var(--text-secondary);font-weight:400}.tab-bar{position:fixed;bottom:0;left:0;right:0;background:#0f0f11;border-top:1px solid var(--separator);display:flex;justify-content:space-around;padding:12px 0;padding-bottom:max(12px,env(safe-area-inset-bottom));z-index:100}.tab-item{display:flex;flex-direction:column;align-items:center;font-size:11px;color:#636366;gap:5px;cursor:pointer;width:50%}.tab-item.active{color:var(--primary-color)}