:root{--bg: #0a0a12;--card: #161625;--accent: #00d2ff;--text: #e2e8f0;--border: rgba(255, 255, 255, .08)}.app-container{width:100%;height:100vh;background:var(--bg);color:var(--text);position:relative;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.cloud-status{position:absolute;top:12px;right:15px;font-size:10px;color:#64748b;background:#00000080;padding:4px 10px;border-radius:12px;display:flex;align-items:center;gap:5px;z-index:100}.view-home{height:100%;overflow-y:auto;padding:40px 20px}.home-content{max-width:500px;margin:0 auto}.welcome{text-align:center;margin-bottom:40px}.main-icon{color:var(--accent);margin-bottom:15px;filter:drop-shadow(0 0 10px var(--accent))}.welcome h1{font-size:28px;margin:0;font-weight:800}.welcome p{color:#64748b;margin-top:5px;font-size:14px}.cat-grid{display:flex;flex-direction:column;gap:15px}.cat-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;display:flex;align-items:center;gap:15px;cursor:pointer;transition:.2s;text-align:left}.cat-card:active{transform:scale(.98)}.cat-icon-box{width:48px;height:48px;border-radius:12px;background:#ffffff08;display:flex;align-items:center;justify-content:center;color:var(--color);border:1px solid rgba(255,255,255,.1)}.cat-text h3{margin:0;font-size:17px}.cat-text p{margin:4px 0 0;font-size:12px;color:#64748b}.view-category{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg);display:flex;flex-direction:column;z-index:50}.nav-bar{padding:15px 20px;display:flex;align-items:center;border-bottom:1px solid var(--border)}.back-btn{background:none;border:none;color:var(--accent);display:flex;align-items:center;gap:4px;font-size:14px}.nav-bar h2{flex:1;text-align:center;font-size:18px;margin-right:50px}.scroll-area{flex:1;overflow-y:auto;padding:20px}.recipe-list{display:flex;flex-direction:column;gap:12px}.recipe-item{background:var(--card);padding:18px;border-radius:16px;border:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.item-info h4{margin:0 0 6px;font-size:16px}.item-tags{display:flex;gap:12px;font-size:11px;color:#64748b}.award-icon{color:#fbbf24;filter:drop-shadow(0 0 5px #fbbf24)}.view-detail{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:100;display:flex;flex-direction:column}.detail-nav{padding:10px 20px;display:flex;justify-content:space-between;align-items:center;background:#0a0a12cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.back-circle{width:36px;height:36px;border-radius:50%;background:var(--card);border:1px solid var(--border);color:#fff;display:flex;align-items:center;justify-content:center}.detail-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.hero-box{width:100%;height:240px;position:relative}.hero-box img{width:100%;height:100%;object-fit:cover}.img-placeholder{width:100%;height:100%;background:#1a1a2e;display:flex;align-items:center;justify-content:center;color:#475569;font-size:13px}.hero-title{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,var(--bg),transparent);display:flex;align-items:flex-end;padding:20px}.hero-title h2{margin:0;font-size:24px;text-shadow:0 2px 10px rgba(0,0,0,.5)}.content-padding{padding:20px}.ai-card{background:linear-gradient(135deg,#1e1b4b,#312e81);padding:15px;border-radius:16px;border:1px solid #4338ca;margin-bottom:25px}.ai-label{display:flex;align-items:center;gap:6px;font-size:11px;color:#818cf8;font-weight:700;margin-bottom:6px}.ai-card p{margin:0;font-size:14px;line-height:1.5;color:#e0e7ff}.section-box{margin-bottom:30px}.section-head{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;margin-bottom:15px;color:var(--accent)}.ingredient-grid{display:flex;flex-wrap:wrap;gap:8px}.ing-tag{background:#ffffff0d;padding:6px 12px;border-radius:8px;font-size:13px;color:#94a3b8}.steps-list{display:flex;flex-direction:column;gap:15px}.step-item{display:flex;gap:15px;background:#ffffff05;padding:15px;border-radius:12px}.step-index{font-size:20px;font-weight:900;color:var(--accent);opacity:.3}.step-text{font-size:14px;line-height:1.6;color:#cbd5e1}