*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #00C853;--primary-dark: #00a844;--primary-light: #e8f5e9;--tertiary: #FFF3E0;--text-dark: #1a2e1a;--text-medium: #4a5c4a;--text-light: #6b7c6b;--white: #ffffff;--gray-50: #f8faf8;--gray-100: #f0f4f0;--gray-200: #e0e6e0;--gray-800: #1a2e1a;font-family:Noto Sans TC,Inter,system-ui,-apple-system,sans-serif;line-height:1.6;font-weight:400;color:var(--text-dark);background-color:var(--white);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}img{max-width:100%;display:block}ul{list-style:none}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid 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.highlight{color:var(--primary);position:relative}.hero p{font-size:1.2rem;color:var(--text-medium);line-height:1.7;margin-bottom:36px;max-width:480px}.hero-actions{display:flex;gap:16px;align-items:center}.btn-primary{background:var(--primary);color:var(--white);padding:14px 36px;border-radius:12px;font-size:1.05rem;font-weight:600;transition:all .25s;box-shadow:0 4px 16px #00c8534d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 24px #00c85366}.btn-secondary{background:var(--white);color:var(--text-dark);padding:14px 36px;border-radius:12px;font-size:1.05rem;font-weight:600;border:2px solid var(--gray-200);transition:all .25s}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}.hero-illustration{width:100%;max-width:480px;aspect-ratio:1;background:linear-gradient(135deg,var(--primary-light),rgba(0,200,83,.15));border-radius:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;box-shadow:0 20px 60px #00c85326;position:relative;overflow:hidden}.hero-illustration:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);animation:shimmer 3s ease-in-out infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.hero-emoji{font-size:6rem;line-height:1;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.hero-emoji-row{display:flex;gap:12px}.hero-emoji-row span{font-size:3rem;animation:float 3s ease-in-out infinite}.hero-emoji-row span:nth-child(2){animation-delay:.5s}.hero-emoji-row span:nth-child(3){animation-delay:1s}.hero-emoji-row span:nth-child(4){animation-delay:1.5s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.floating-card{position:absolute;background:var(--white);border-radius:16px;padding:14px 20px;box-shadow:0 8px 32px #0000001a;display:flex;align-items:center;gap:10px;font-size:.9rem;font-weight:600;animation:float-card 4s ease-in-out infinite;z-index:2}.floating-card.card-1{top:10%;right:-10%;animation-delay:0s}.floating-card.card-2{bottom:15%;left:-5%;animation-delay:2s}@keyframes float-card{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(1deg)}}.card-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.card-icon.green{background:var(--primary-light)}.card-icon.orange{background:var(--tertiary)}.section{padding:100px 24px}.section-header{text-align:center;margin-bottom:64px}.section-header h2{font-size:2.5rem;font-weight:800;color:var(--text-dark);margin-bottom:12px;letter-spacing:-.02em}.section-header p{font-size:1.1rem;color:var(--text-light)}.mission{background:var(--gray-50)}.mission-inner{max-width:1200px;margin:0 auto}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.step-card{background:var(--white);border-radius:20px;padding:40px 32px;text-align:center;transition:all .3s;border:1px solid var(--gray-200);position:relative}.step-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px #00000014;border-color:var(--primary)}.step-number{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);font-size:1.4rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.step-icon{font-size:3rem;margin-bottom:16px}.step-card h3{font-size:1.3rem;font-weight:700;color:var(--text-dark);margin-bottom:12px}.step-card p{font-size:.95rem;color:var(--text-light);line-height:1.7}.app-preview{background:var(--white);overflow:hidden}.app-preview-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.app-features{display:flex;flex-direction:column;gap:24px}.feature-item{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:16px;transition:all .25s;border:1px solid transparent}.feature-item:hover{background:var(--gray-50);border-color:var(--gray-200)}.feature-icon{width:48px;height:48px;border-radius:14px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.feature-item span{font-size:1.05rem;font-weight:500;color:var(--text-dark)}.app-mockup{display:flex;justify-content:center;position:relative}.phone-frame{width:280px;height:560px;background:var(--gray-800);border-radius:40px;padding:12px;box-shadow:0 24px 80px #0003;position:relative}.phone-screen{width:100%;height:100%;background:var(--white);border-radius:30px;overflow:hidden;display:flex;flex-direction:column}.phone-status-bar{height:44px;background:var(--primary);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:.75rem;font-weight:600}.phone-header{padding:16px;background:var(--primary);color:var(--white)}.phone-header h4{font-size:1.1rem;font-weight:700}.phone-header p{font-size:.75rem;opacity:.85;margin-top:2px}.phone-search{margin:12px 16px;padding:10px 16px;background:var(--gray-100);border-radius:12px;font-size:.8rem;color:var(--text-light);display:flex;align-items:center;gap:8px}.phone-cards{padding:0 16px;display:flex;flex-direction:column;gap:10px;flex:1;overflow:hidden}.phone-card-item{background:var(--gray-50);border-radius:12px;padding:12px;display:flex;gap:12px;align-items:center}.phone-card-thumb{width:52px;height:52px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.phone-card-info{flex:1;min-width:0}.phone-card-info h5{font-size:.8rem;font-weight:700;color:var(--text-dark);margin-bottom:2px}.phone-card-info p{font-size:.65rem;color:var(--text-light)}.phone-card-price{background:var(--primary);color:var(--white);padding:4px 10px;border-radius:8px;font-size:.7rem;font-weight:700;white-space:nowrap}.phone-nav{height:52px;background:var(--white);border-top:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-around;font-size:1.2rem;padding:0 8px}.impact{background:linear-gradient(165deg,var(--gray-800) 0%,#0d1f0d 100%);color:var(--white)}.impact .section-header h2{color:var(--white)}.impact .section-header p{color:#fff9}.impact-inner{max-width:1200px;margin:0 auto}.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.impact-card{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:36px 24px;text-align:center;transition:all .3s}.impact-card:hover{background:#ffffff1a;transform:translateY(-4px)}.impact-icon{font-size:2.5rem;margin-bottom:16px}.impact-number{font-size:2.8rem;font-weight:800;color:var(--primary);line-height:1.1;margin-bottom:8px}.impact-label{font-size:.9rem;color:#fff9;font-weight:500}.footer{background:var(--gray-800);color:#ffffffb3;padding:80px 24px 32px;border-top:1px solid rgba(255,255,255,.05)}.footer-inner{max-width:1200px;margin:0 auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand{font-size:1.5rem;font-weight:800;color:var(--primary);margin-bottom:12px}.footer-tagline{font-size:.95rem;line-height:1.6;margin-bottom:24px}.store-badges{display:flex;flex-direction:column;gap:10px}.store-badge{display:inline-flex;align-items:center;gap:10px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:10px 18px;font-size:.85rem;font-weight:500;color:#ffffffb3;transition:background-color .2s,border-color .2s;width:fit-content}.store-badge:hover{background:#ffffff1f;border-color:var(--primary)}.store-badge-icon{font-size:1.2rem}.footer-column h4{color:var(--white);font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:20px}.footer-column ul{display:flex;flex-direction:column;gap:12px}.footer-column a{font-size:.9rem;transition:color .2s}.footer-column a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;text-align:center;font-size:.85rem;color:#fff6}@media(max-width:1024px){.hero h1{font-size:2.8rem}.impact-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:36px}}@media(max-width:768px){.navbar-links a:not(.lang-toggle){display:none}.hero{padding:120px 24px 60px}.hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}.hero p{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-visual{order:-1}.hero-illustration{max-width:300px;margin:0 auto}.hero h1{font-size:2.2rem}.floating-card{display:none}.steps-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}.app-preview-inner{grid-template-columns:1fr;gap:48px}.app-mockup{order:-1}.section-header h2{font-size:2rem}.impact-grid{grid-template-columns:1fr 1fr}.impact-number{font-size:2rem}.footer-grid{grid-template-columns:1fr;gap:32px}}@media(max-width:480px){.hero h1{font-size:1.8rem}.hero-actions{flex-direction:column;width:100%}.btn-primary,.btn-secondary{width:100%;text-align:center}.impact-grid{grid-template-columns:1fr}}