:root{--color-bg-primary: #FAFAFA;--color-bg-secondary: #F3F4F6;--color-bg-card: #FFFFFF;--color-bg-card-hover: #F9FAFB;--color-bg-elevated: #F3F4F6;--color-surface-glass: rgba(255, 255, 255, .85);--color-accent: #22c55e;--color-accent-light: #dcfce7;--color-accent-glow: rgba(34, 197, 94, .15);--color-gold: #D97706;--color-gold-light: #B45309;--color-text-primary: #1F2937;--color-text-secondary: #4B5563;--color-text-muted: #9CA3AF;--color-success: #059669;--color-warning: #D97706;--color-danger: #DC2626;--color-info: #2563EB;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-chinese: "Noto Sans SC", "PingFang SC", sans-serif;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-card: 0 4px 20px rgba(0, 0, 0, .04);--shadow-elevated: 0 10px 30px rgba(0, 0, 0, .08);--shadow-glow: 0 0 20px var(--color-accent-glow);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-primary);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.offline-banner{position:fixed;top:0;left:0;right:0;background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;text-align:center;padding:6px var(--space-md);font-size:.8rem;font-weight:500;z-index:1000;transform:translateY(0);transition:transform var(--transition-base)}.offline-banner.hidden{transform:translateY(-100%)}.app-header{position:sticky;top:0;z-index:100;background:var(--color-surface-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.04)}.header-content{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);max-width:768px;margin:0 auto}.logo-group{display:flex;align-items:center;gap:var(--space-md)}.logo-icon{font-size:2rem;filter:drop-shadow(0 2px 8px rgba(225,29,72,.3))}.logo-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,var(--color-text-primary),var(--color-accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-subtitle{font-family:var(--font-chinese);font-size:.75rem;color:var(--color-text-muted);letter-spacing:.1em}.menu-toggle{background:none;border:none;cursor:pointer;padding:var(--space-sm);display:flex;flex-direction:column;gap:5px;width:36px}.menu-toggle span{display:block;height:2px;background:var(--color-text-secondary);border-radius:2px;transition:var(--transition-fast)}.menu-toggle:hover span{background:var(--color-accent-light)}.main-nav{position:fixed;top:0;left:0;right:0;bottom:0;z-index:200;pointer-events:none}.main-nav.open{pointer-events:all}.nav-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;opacity:0;transition:opacity var(--transition-base)}.main-nav.open .nav-overlay{opacity:1}.nav-panel{position:absolute;top:0;right:0;bottom:0;width:300px;max-width:85vw;background:var(--color-bg-secondary);transform:translate(100%);transition:transform var(--transition-slow);display:flex;flex-direction:column;box-shadow:var(--shadow-elevated)}.main-nav.open .nav-panel{transform:translate(0)}.nav-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg);border-bottom:1px solid rgba(0,0,0,.04)}.nav-title{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-text-muted)}.nav-close{background:none;border:none;color:var(--color-text-secondary);font-size:1.2rem;cursor:pointer;padding:var(--space-xs)}.nav-list{list-style:none;flex:1;overflow-y:auto;padding:var(--space-sm) 0}.nav-item{display:flex;align-items:center;gap:var(--space-md);width:100%;padding:var(--space-md) var(--space-lg);border:none;background:none;color:var(--color-text-secondary);font-size:.95rem;cursor:pointer;transition:var(--transition-fast);text-align:left}.nav-item:hover{background:#00000005;color:var(--color-text-primary)}.nav-item.active{color:var(--color-accent-light);background:var(--color-accent-glow);border-left:3px solid var(--color-accent)}.nav-icon{font-size:1.3rem;width:32px;text-align:center}.nav-label{flex:1;font-weight:500}.nav-timing{font-size:.75rem;color:var(--color-text-muted);font-weight:600}.nav-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid rgba(0,0,0,.04)}.nav-footer-btn{width:100%;padding:var(--space-sm) var(--space-md);background:none;border:1px solid rgba(0,0,0,.1);color:var(--color-text-secondary);border-radius:var(--radius-md);cursor:pointer;font-size:.85rem;transition:var(--transition-fast)}.nav-footer-btn:hover{background:#00000005;color:var(--color-text-primary)}.main-content{max-width:768px;margin:0 auto;padding:var(--space-lg);padding-bottom:100px;min-height:calc(100vh - 72px)}.stage-hero{text-align:center;padding:var(--space-2xl) 0 var(--space-xl);animation:fadeInUp .5s ease-out}.stage-emoji{font-size:4rem;margin-bottom:var(--space-md);animation:floatBounce 3s ease-in-out infinite}.stage-title{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;margin-bottom:var(--space-xs)}.stage-subtitle{font-family:var(--font-chinese);font-size:1rem;color:var(--color-text-muted);margin-bottom:var(--space-sm)}.stage-timing{display:inline-flex;align-items:center;gap:var(--space-xs);background:var(--color-accent-glow);color:var(--color-accent-light);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:.8rem;font-weight:600}.card{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-md);border:1px solid rgba(0,0,0,.04);transition:var(--transition-base);animation:fadeInUp .4s ease-out both}.card:hover{background:var(--color-bg-card-hover);border-color:#00000014;transform:translateY(-2px);box-shadow:var(--shadow-card)}.card-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md)}.card-icon{font-size:1.8rem;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-elevated);border-radius:var(--radius-md)}.card-title{font-size:1.1rem;font-weight:600}.card-desc{font-size:.9rem;color:var(--color-text-secondary);line-height:1.7}.card.card-emergency{border-color:#ef44444d;background:linear-gradient(135deg,rgba(239,68,68,.08),var(--color-bg-card))}.card.card-emergency:hover{border-color:#ef444480;box-shadow:0 4px 24px #ef444426}.card.card-success{border-color:#10b9814d;background:linear-gradient(135deg,rgba(16,185,129,.08),var(--color-bg-card))}.phrase-card{background:var(--color-bg-elevated);border-radius:var(--radius-md);padding:var(--space-md);margin:var(--space-sm) 0}.phrase-en{font-size:.95rem;color:var(--color-text-primary);margin-bottom:var(--space-xs)}.phrase-zh{font-family:var(--font-chinese);font-size:1.2rem;color:var(--color-gold-light);font-weight:500}.steps-list{list-style:none;counter-reset:step}.steps-list li{counter-increment:step;display:flex;align-items:flex-start;gap:var(--space-md);padding:var(--space-sm) 0;font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}.steps-list li:before{content:counter(step);flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--color-accent-glow);color:var(--color-accent-light);border-radius:50%;font-size:.75rem;font-weight:700}.dish-grid{display:grid;grid-template-columns:1fr;gap:var(--space-md)}.dish-card{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-lg);border:1px solid rgba(255,255,255,.06);cursor:pointer;transition:var(--transition-base)}.dish-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card);border-color:#f59e0b4d}.dish-name{display:flex;align-items:baseline;gap:var(--space-sm);margin-bottom:var(--space-xs)}.dish-name-zh{font-family:var(--font-chinese);font-size:1.3rem;font-weight:700;color:var(--color-gold-light)}.dish-name-en{font-size:.95rem;color:var(--color-text-primary)}.dish-pinyin{font-size:.8rem;color:var(--color-text-muted);font-style:italic;margin-bottom:var(--space-sm)}.dish-tags{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.dish-tag{display:inline-block;padding:2px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:600;text-transform:uppercase}.dish-tag.spicy{background:#ef444433;color:#fca5a5}.dish-tag.allergen{background:#f59e0b33;color:#fcd34d}.dish-tag.safe{background:#10b98133;color:#6ee7b7}.dish-detail{display:none;margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid rgba(0,0,0,.04)}.dish-detail.open{display:block;animation:fadeInUp .3s ease-out}.dish-order-phrase{background:var(--color-bg-elevated);border-radius:var(--radius-md);padding:var(--space-md);text-align:center;margin-top:var(--space-md)}.dish-order-phrase .phrase-zh{font-size:1.5rem}.story-form{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-lg);border:1px solid rgba(255,255,255,.06)}.story-form textarea{width:100%;min-height:120px;background:var(--color-bg-elevated);border:1px solid rgba(0,0,0,.06);border-radius:var(--radius-md);padding:var(--space-md);color:var(--color-text-primary);font-family:var(--font-primary);font-size:.95rem;resize:vertical;transition:var(--transition-fast)}.story-form textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-glow)}.story-card{background:var(--color-bg-card);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-md);border:1px solid rgba(245,158,11,.15);border-left:3px solid var(--color-gold)}.story-text{color:var(--color-text-primary);font-size:.95rem;line-height:1.7;margin-bottom:var(--space-md);font-style:italic}.story-meta{font-size:.8rem;color:var(--color-text-muted)}.timeline-bar{position:fixed;bottom:0;left:0;right:0;background:var(--color-surface-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(0,0,0,.04);padding:var(--space-md) var(--space-lg);z-index:100}.timeline-track{display:flex;align-items:center;justify-content:center;gap:0;max-width:500px;margin:0 auto}.timeline-dot{width:40px;height:40px;border-radius:50%;border:2px solid var(--color-bg-elevated);background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;transition:var(--transition-base);flex-shrink:0}.timeline-dot:hover{transform:scale(1.15);border-color:var(--color-accent-light)}.timeline-dot.active{border-color:var(--color-accent);box-shadow:var(--shadow-glow);transform:scale(1.1)}.timeline-dot.completed{border-color:var(--color-success);background:#10b98126}.timeline-line{flex:1;height:2px;background:#0000000f;min-width:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:.95rem;font-weight:500;cursor:pointer;transition:var(--transition-base);border:none;font-family:var(--font-primary);letter-spacing:.01em}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:0 4px 12px var(--color-accent-glow)}.btn-primary:hover{transform:translateY(-1px);background:#16a34a;box-shadow:0 6px 16px var(--color-accent-glow)}.btn-outline{background:var(--color-bg-card);border:1px solid rgba(0,0,0,.1);color:var(--color-text-primary)}.btn-outline:hover{border-color:#0003;background:var(--color-bg-elevated)}.btn-danger{background:#dc26261a;color:var(--color-danger);border:1px solid rgba(220,38,38,.2)}.btn-danger:hover{background:#dc262626}.btn-full{width:100%}.btn-sm{padding:var(--space-xs) var(--space-md);font-size:.8rem}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;align-items:flex-end;justify-content:center;transition:var(--transition-base)}.modal.hidden{pointer-events:none;opacity:0}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009}.modal-content{position:relative;background:var(--color-bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:500px;max-height:85vh;overflow-y:auto;transform:translateY(100%);transition:transform var(--transition-slow)}.modal:not(.hidden) .modal-content{transform:translateY(0)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg);border-bottom:1px solid rgba(0,0,0,.04);position:sticky;top:0;background:var(--color-bg-secondary);z-index:1}.modal-header h2{font-size:1.15rem;font-weight:700}.modal-close{background:none;border:none;color:var(--color-text-secondary);font-size:1.2rem;cursor:pointer}.modal-body{padding:var(--space-lg)}.form-group{margin-bottom:var(--space-md)}.form-group label{display:block;font-size:.85rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-xs)}.form-group input,.form-group select{width:100%;padding:var(--space-sm) var(--space-md);background:var(--color-bg-card);border:1px solid rgba(0,0,0,.1);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-primary);font-size:.9rem;transition:var(--transition-fast)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-glow)}.form-section-title{font-size:.9rem;font-weight:600;color:var(--color-text-muted);margin:var(--space-lg) 0 var(--space-md);padding-top:var(--space-md);border-top:1px solid rgba(0,0,0,.04)}.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm)}.checkbox-item{display:flex;align-items:center;gap:var(--space-sm);font-size:.85rem!important;color:var(--color-text-secondary)!important;cursor:pointer}.checkbox-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-accent)}.profile-actions{display:flex;gap:var(--space-sm);margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid rgba(255,255,255,.06)}.profile-actions .btn{flex:1}.escalation-list{list-style:none;margin-top:var(--space-md)}.escalation-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--color-bg-elevated);border-radius:var(--radius-md);margin-bottom:var(--space-sm);transition:var(--transition-fast)}.escalation-item:hover{background:var(--color-bg-card-hover)}.escalation-order{width:32px;height:32px;border-radius:50%;background:var(--color-accent-glow);color:var(--color-accent-light);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.escalation-text{flex:1}.escalation-text .en{font-size:.9rem;color:var(--color-text-primary)}.escalation-text .zh{font-family:var(--font-chinese);font-size:.85rem;color:var(--color-text-muted)}.escalation-call{background:var(--color-success);color:#fff;border:none;border-radius:var(--radius-full);padding:var(--space-xs) var(--space-md);font-size:.8rem;font-weight:600;cursor:pointer;text-decoration:none;flex-shrink:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes floatBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.card:nth-child(1){animation-delay:0ms}.card:nth-child(2){animation-delay:80ms}.card:nth-child(3){animation-delay:.16s}.card:nth-child(4){animation-delay:.24s}.card:nth-child(5){animation-delay:.32s}.toast{position:fixed;bottom:90px;left:50%;transform:translate(-50%) translateY(20px);background:var(--color-bg-elevated);color:var(--color-text-primary);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);font-size:.85rem;font-weight:500;box-shadow:var(--shadow-elevated);border:1px solid rgba(255,255,255,.1);opacity:0;transition:var(--transition-base);z-index:600;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.hidden{display:none!important}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.text-gold{color:var(--color-gold-light)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-md{margin-bottom:var(--space-md)}@media(min-width:640px){.dish-grid{grid-template-columns:1fr 1fr}.checkbox-grid{grid-template-columns:1fr 1fr 1fr}}@media(max-width:380px){.header-content{padding:var(--space-sm) var(--space-md)}.main-content{padding:var(--space-md);padding-bottom:90px}.timeline-dot{width:34px;height:34px;font-size:.95rem}}.bmac-content{background:var(--color-bg-card)}.bmac-subtitle{font-size:.95rem;color:var(--color-text-secondary);text-align:center;margin-bottom:var(--space-lg)}.bmac-tiers{display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:var(--space-lg)}.bmac-tier-card{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);background:var(--color-bg-elevated);border:2px solid rgba(34,197,94,.15);border-radius:var(--radius-md);text-decoration:none;color:var(--color-text-primary);transition:var(--transition-base)}.bmac-tier-card:hover{border-color:var(--color-accent);background:var(--color-accent-glow);transform:translateY(-2px);box-shadow:0 4px 12px #22c55e1a}.bmac-tier-price{font-size:1.25rem;font-weight:700;color:var(--color-gold)}.bmac-tier-label{font-size:1rem;font-weight:500}.bmac-payment-methods{text-align:center;font-size:.8rem;color:var(--color-text-muted);margin-bottom:var(--space-lg);padding:var(--space-sm) 0;border-top:1px solid rgba(0,0,0,.04);border-bottom:1px solid rgba(0,0,0,.04)}.bmac-monthly-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-md);background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:var(--radius-md);text-decoration:none;color:#15803d;transition:var(--transition-base)}.bmac-monthly-btn:hover{background:#22c55e26;transform:translateY(-2px);box-shadow:0 4px 12px #22c55e1a}.bmac-monthly-sub{font-size:.8rem;opacity:.8;margin-top:var(--space-xs);font-weight:400}.bmac-trigger-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);background:#22c55e1a;color:#15803d;border:1px solid rgba(34,197,94,.3);border-radius:var(--radius-md);font-size:.95rem;font-weight:600;cursor:pointer;transition:var(--transition-base);font-family:var(--font-primary)}.bmac-trigger-btn:hover{background:#22c55e26;border-color:var(--color-accent);transform:translateY(-1px);box-shadow:0 4px 12px #22c55e1a}