@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700&display=swap";:root{--primary-color: #4f46e5;--primary-hover: #4338ca;--bg-color: #f8fafc;--card-bg: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-color: #e2e8f0;--accent-blue: #3b82f6;--accent-purple: #8b5cf6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.6;overflow-x:hidden}.app-container{max-width:1100px;margin:0 auto;padding:40px 20px}.glass-card{background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3);border-radius:24px;box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #0000000d;padding:40px;margin-bottom:40px}h1,h2,h3{font-family:Outfit,sans-serif;font-weight:700;color:#0f172a}.hero-section{text-align:center;margin-bottom:60px;animation:fadeInDown .8s ease-out}.hero-section h1{font-size:3.5rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px}.hero-section p{font-size:1.25rem;color:var(--text-muted)}.section-title{font-size:1.75rem;margin-bottom:24px;display:flex;align-items:center;gap:12px}.section-title:before{content:"";width:4px;height:24px;background:var(--primary-color);border-radius:2px}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:20px}.info-item{background:#f1f5f9;padding:20px;border-radius:16px;transition:transform .3s ease}.info-item:hover{transform:translateY(-5px)}.info-label{font-size:.875rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;margin-bottom:4px}.info-value{font-size:1.125rem;font-weight:600;color:var(--text-main)}.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.feature-card{background:#fff;padding:24px;border-radius:20px;border:1px solid var(--border-color);transition:all .3s cubic-bezier(.4,0,.2,1)}.feature-card:hover{box-shadow:0 20px 25px -5px #0000001a;border-color:var(--primary-color);transform:scale(1.02)}.feature-icon{width:48px;height:48px;background:#4f46e51a;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px;color:var(--primary-color)}.feature-name{font-weight:700;font-size:1.1rem;margin-bottom:8px}.feature-desc{font-size:.95rem;color:var(--text-muted);line-height:1.5}.list-unstyled{list-style:none}.list-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.check-icon{color:#10b981;font-weight:700}.footer{text-align:center;margin-top:60px;padding-bottom:40px;color:var(--text-muted);font-size:.875rem}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.page-header{position:fixed;top:0;left:0;right:0;height:70px;background:#fffc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:flex-end;padding:0 40px;gap:16px;box-shadow:0 1px #0000000d;z-index:1000}.nav-btn{padding:8px 18px;border-radius:50px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-color);background:#fff;color:var(--text-main)}.nav-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000014;border-color:var(--primary-color)}.nav-btn.primary{background:var(--primary-color);color:#fff;border:none}.nav-btn.primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px #4f46e54d}.user-info-tag{display:flex;align-items:center;gap:8px;padding:6px 14px;background:#f1f5f9;border-radius:50px;font-size:.9rem;color:var(--text-main);font-weight:500;position:relative}.logout-btn{margin-left:8px;padding:4px 10px;background:#fee2e2;color:#ef4444;border:1px solid #fecaca;border-radius:12px;font-size:.75rem;cursor:pointer;transition:all .2s}.logout-btn:hover{background:#fecaca;transform:translateY(-1px)}.avatar-mini{width:24px;height:24px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem}.modal-overlay{position:fixed;inset:0;background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease-out}.modal-content{background:#fff;width:100%;max-width:400px;border-radius:24px;padding:40px;box-shadow:0 25px 50px -12px #00000040;position:relative;animation:slideUp .4s cubic-bezier(.34,1.56,.64,1)}.modal-title{font-size:1.5rem;text-align:center;margin-bottom:24px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-muted);margin-bottom:8px}.form-input{width:100%;padding:12px 16px;border-radius:12px;border:1px solid var(--border-color);font-family:inherit;font-size:1rem;transition:all .2s}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 4px #4f46e51a}.submit-btn{width:100%;padding:14px;background:var(--primary-color);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:10px}.submit-btn:hover{background:var(--primary-hover)}.close-modal{position:absolute;top:20px;right:20px;font-size:1.5rem;color:var(--text-muted);cursor:pointer}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.payment-modal{background:#fff;width:90%;max-width:380px;border-radius:20px;overflow:hidden;position:relative;animation:slideUp .3s ease-out}.pay-modal-header{padding:16px 20px;border-bottom:1px solid #f5f5f5;display:flex;justify-content:space-between;align-items:center}.pay-modal-title{font-size:1.1rem;font-weight:600;color:#333}.pay-modal-close{font-size:1.2rem;color:#999;cursor:pointer}.pay-modal-body{padding:24px 20px}.pay-price-large{text-align:center;font-size:2.2rem;font-weight:700;color:#333;margin-bottom:30px}.pay-info-row{display:flex;justify-content:space-between;margin-bottom:20px;font-size:.95rem}.pay-info-label{color:#666}.pay-info-value{color:#333;font-weight:500}.pay-method-section{margin-top:10px}.pay-method-title{font-size:.95rem;color:#333;font-weight:600;margin-bottom:15px}.pay-method-item{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid #fafafa;cursor:pointer}.pay-icon{width:28px;height:28px;margin-right:12px}.pay-name{flex:1;font-size:.95rem;color:#333}.radio-circle{width:20px;height:20px;border:1px solid #ccc;border-radius:50%;position:relative;transition:all .2s}.pay-method-item.selected .radio-circle{border-color:#ff4d4f;background:#ff4d4f}.pay-method-item.selected .radio-circle:after{content:"✓";color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;height:100%}.pay-warning{margin-top:25px;font-size:.8rem;color:#ff4d4f;line-height:1.6}.pay-confirm-btn{width:100%;background:#ff4d4f;color:#fff;border:none;padding:14px;border-radius:50px;font-size:1.1rem;font-weight:600;margin-top:20px;cursor:pointer;transition:background .2s}.pay-confirm-btn:active{background:#d9363e}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.page-header{padding:0 20px}}@media(max-width:640px){.hero-section h1{font-size:2.5rem}.glass-card{padding:24px}}.service-page{background-color:#f7f8fa;min-height:100vh;padding-bottom:100px}.nav-header{background:#fff;padding:15px 20px;display:flex;align-items:center;border-bottom:1px solid #eee;position:sticky;top:0;z-index:100}.back-btn{font-size:1.5rem;cursor:pointer;margin-right:20px;color:#333}.header-title{flex:1;text-align:center;font-weight:500;font-size:1.1rem;margin-right:35px}.card-item{background:#fff;margin:15px;padding:20px;border-radius:12px;box-shadow:0 2px 8px #0000000a}.usage-stats{margin-bottom:15px}.usage-title{font-size:1.1rem;font-weight:600;margin-bottom:15px;color:#333}.usage-detail{display:flex;justify-content:space-between;font-size:.9rem;color:#666;margin-bottom:10px}.num-highlight{color:#ff4d4f;font-weight:700}.progress-track{height:8px;background:#f0f0f0;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#ffbb96,#ff7a45);border-radius:4px}.package-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:15px}.package-card{border:1px solid #f0f0f0;padding:15px;border-radius:8px;text-align:center;background:#f9f9f9;cursor:pointer;transition:all .2s}.package-card.selected{border-color:#ff4d4f;background:#fff1f0}.pkg-name{font-size:.85rem;color:#333;margin-bottom:5px;line-height:1.4;height:2.8em;display:flex;align-items:center;justify-content:center}.pkg-duration{font-size:.75rem;color:#888;margin-bottom:8px}.pkg-price{font-size:1.25rem;font-weight:600;color:#333}.package-card.selected .pkg-price{color:#ff4d4f}.price-unit{font-size:.8rem;margin-right:2px}.detail-section h3{font-size:1rem;margin-bottom:12px;color:#333}.detail-content{color:#666;font-size:.9rem;line-height:1.5}.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -2px 10px #0000000d;z-index:100}.total-to-pay{font-size:1rem;color:#333}.price-red{color:#ff4d4f;font-size:1.4rem;font-weight:700;margin-left:5px}.buy-btn{background:#ff4d4f;color:#fff;border:none;padding:12px 35px;border-radius:8px;font-size:1.1rem;font-weight:500;cursor:pointer}.buy-btn:active{background:#d9363e}.navigation-demo{margin-top:30px;text-align:center}.entry-btn{background:var(--primary-color);color:#fff;border:none;padding:12px 30px;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s}.entry-btn:hover{transform:scale(1.05);box-shadow:0 5px 15px #4f46e54d}