@import"https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700;900&family=Fredoka:wght@400;500;600;700&display=swap";:root{--color-sky-blue: #7EC8E3;--color-sky-blue-light: #A8DDEF;--color-sky-blue-dark: #5EB3D3;--color-pink: #F4A7B9;--color-pink-light: #FFD1DC;--color-pink-dark: #E88FA3;--color-yellow: #FFD93D;--color-yellow-light: #FFE680;--color-yellow-dark: #F5C518;--color-green: #A8D8A8;--color-green-dark: #5C9E5C;--color-white: #FFFFFF;--color-text-dark: #5C4A3A;--color-text-light: #8B7B6B;--color-cream: #FFF8F0;--color-orange: #FFB347;--font-heading: "Fredoka", "Noto Sans TC", sans-serif;--font-body: "Noto Sans TC", "Fredoka", sans-serif;--radius-sm: 12px;--radius-md: 20px;--radius-lg: 30px;--radius-xl: 40px;--radius-full: 50%;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .08);--shadow-card: 0 8px 30px rgba(0, 0, 0, .12);--shadow-glow: 0 0 30px rgba(126, 200, 227, .4)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--color-text-dark);background:linear-gradient(180deg,var(--color-sky-blue) 0%,var(--color-sky-blue-light) 50%,#C5E8F7 100%);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@keyframes sparkle{0%,to{opacity:0;transform:scale(0) rotate(0)}50%{opacity:1;transform:scale(1) rotate(180deg)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@keyframes floatSlow{0%,to{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) rotate(2deg)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes wiggle{0%,to{transform:rotate(-3deg)}50%{transform:rotate(3deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}::selection{background:var(--color-pink-light);color:var(--color-text-dark)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-sky-blue-light)}::-webkit-scrollbar-thumb{background:var(--color-pink);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--color-pink-dark)}@media(max-width:768px){html{font-size:14px}}@media(max-width:480px){html{font-size:13px}}.app-container{position:relative;min-height:100vh;overflow:hidden}.bg-decorations{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.sparkle{position:absolute;color:#fff;font-size:1.2rem;animation:sparkle 3s ease-in-out infinite}.sparkle:nth-child(1){top:8%;left:10%;animation-delay:0s}.sparkle:nth-child(2){top:15%;right:12%;animation-delay:.5s}.sparkle:nth-child(3){top:25%;left:25%;animation-delay:1s}.sparkle:nth-child(4){top:35%;right:20%;animation-delay:1.5s}.sparkle:nth-child(5){top:50%;left:8%;animation-delay:2s}.sparkle:nth-child(6){top:60%;right:15%;animation-delay:.8s}.sparkle:nth-child(7){top:70%;left:30%;animation-delay:1.3s}.sparkle:nth-child(8){top:80%;right:25%;animation-delay:.3s}.sparkle:nth-child(9){top:45%;left:50%;animation-delay:1.8s}.sparkle:nth-child(10){top:90%;left:45%;animation-delay:2.2s}.sparkle:nth-child(11){top:20%;left:60%;animation-delay:.7s}.sparkle:nth-child(12){top:75%;right:8%;animation-delay:1.6s}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 24px;display:flex;justify-content:space-between;align-items:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#7ec8e399;border-bottom:2px solid rgba(255,255,255,.3);transition:all .3s ease}.navbar.scrolled{background:#7ec8e3e6;box-shadow:0 4px 20px #0000001a}.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none}.nav-logo{font-size:1.8rem;font-family:var(--font-heading);font-weight:700;color:var(--color-yellow);text-shadow:-2px -2px 0 var(--color-sky-blue-dark),2px -2px 0 var(--color-sky-blue-dark),-2px 2px 0 var(--color-sky-blue-dark),2px 2px 0 var(--color-sky-blue-dark)}.nav-download-btn{padding:10px 24px;background:var(--color-yellow);color:var(--color-text-dark);border:none;border-radius:var(--radius-lg);font-family:var(--font-heading);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 0 var(--color-yellow-dark)}.nav-download-btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--color-yellow-dark)}.nav-download-btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--color-yellow-dark)}.hero-section{position:relative;z-index:1;padding:120px 24px 60px;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:100vh;justify-content:center}.hero-title-wrapper{margin-bottom:12px;animation:fadeInUp .8s ease-out}.hero-title-en{font-family:var(--font-heading);font-size:5rem;font-weight:700;color:var(--color-yellow);text-shadow:-3px -3px 0 var(--color-sky-blue-dark),3px -3px 0 var(--color-sky-blue-dark),-3px 3px 0 var(--color-sky-blue-dark),3px 3px 0 var(--color-sky-blue-dark),0 4px 10px rgba(0,0,0,.15);letter-spacing:4px;line-height:1;margin-bottom:4px}.hero-title-zh{font-family:var(--font-heading);font-size:3.5rem;font-weight:900;color:var(--color-yellow);text-shadow:-3px -3px 0 var(--color-sky-blue-dark),3px -3px 0 var(--color-sky-blue-dark),-3px 3px 0 var(--color-sky-blue-dark),3px 3px 0 var(--color-sky-blue-dark),0 4px 10px rgba(0,0,0,.15);line-height:1.2}.hero-subtitle{display:inline-block;background:var(--color-white);color:var(--color-text-dark);padding:8px 28px;border-radius:var(--radius-lg);font-family:var(--font-body);font-size:1.3rem;font-weight:700;margin-bottom:40px;box-shadow:var(--shadow-soft);animation:fadeInUp .8s ease-out .2s both}.hero-image-wrapper{position:relative;width:100%;max-width:480px;animation:fadeInUp .8s ease-out .4s both}.hero-image{width:100%;height:auto;filter:drop-shadow(0 10px 30px rgba(0,0,0,.15));animation:floatSlow 4s ease-in-out infinite}.hero-buttons{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;justify-content:center;animation:fadeInUp .8s ease-out .6s both}.scroll-hint{position:absolute;bottom:30px;left:50%;transform:translate(-50%);animation:bounce 2s ease-in-out infinite;color:#fff;font-size:1.5rem;opacity:.7}.download-btn{display:flex;align-items:center;gap:12px;padding:14px 32px;border:none;border-radius:var(--radius-xl);font-family:var(--font-heading);font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);text-decoration:none;position:relative;overflow:hidden}.download-btn:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.download-btn:hover:after{left:100%}.download-btn:hover{transform:translateY(-4px) scale(1.03)}.download-btn:active{transform:translateY(0) scale(.98)}.download-btn-ios{background:var(--color-text-dark);color:#fff;box-shadow:0 6px #3a2e24,0 8px 25px #0003}.download-btn-ios:hover{box-shadow:0 8px #3a2e24,0 12px 35px #00000040}.download-btn-android{background:var(--color-green);color:var(--color-text-dark);box-shadow:0 6px 0 var(--color-green-dark),0 8px 25px #00000026}.download-btn-android:hover{box-shadow:0 8px 0 var(--color-green-dark),0 12px 35px #0003}.download-btn-icon{font-size:1.5rem}.download-btn-text{display:flex;flex-direction:column;align-items:flex-start}.download-btn-text small{font-size:.7rem;font-weight:400;opacity:.8}.download-btn-text span{font-size:1.1rem;line-height:1.2}.features-section{position:relative;z-index:1;padding:80px 24px;max-width:1100px;margin:0 auto}.section-title{text-align:center;font-family:var(--font-heading);font-size:2.5rem;font-weight:700;color:var(--color-white);text-shadow:-2px -2px 0 var(--color-sky-blue-dark),2px -2px 0 var(--color-sky-blue-dark),-2px 2px 0 var(--color-sky-blue-dark),2px 2px 0 var(--color-sky-blue-dark);margin-bottom:50px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-md);padding:36px 24px;text-align:center;transition:all .3s cubic-bezier(.34,1.56,.64,1);border:3px solid rgba(255,255,255,.5);box-shadow:var(--shadow-card)}.feature-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 15px 40px #00000026}.feature-icon{font-size:3.5rem;margin-bottom:16px;display:block;animation:wiggle 3s ease-in-out infinite}.feature-card:nth-child(2) .feature-icon{animation-delay:.5s}.feature-card:nth-child(3) .feature-icon{animation-delay:1s}.feature-title{font-family:var(--font-heading);font-size:1.4rem;font-weight:700;color:var(--color-text-dark);margin-bottom:10px}.feature-desc{font-size:1rem;color:var(--color-text-light);line-height:1.6}.screenshot-section{position:relative;z-index:1;padding:80px 24px;text-align:center}.screenshot-wrapper{display:flex;justify-content:center;align-items:center;gap:30px;flex-wrap:wrap;max-width:900px;margin:0 auto}.screenshot-phone{position:relative;width:260px;border-radius:36px;overflow:hidden;box-shadow:0 20px 60px #0003,inset 0 0 0 4px #333;background:#333;padding:12px;transition:all .4s cubic-bezier(.34,1.56,.64,1)}.screenshot-phone:hover{transform:translateY(-10px) rotate(-2deg)}.screenshot-phone img{width:100%;height:auto;border-radius:24px;display:block}.screenshot-features-img{width:100%;max-width:500px;border-radius:var(--radius-md);box-shadow:var(--shadow-card);transition:all .4s cubic-bezier(.34,1.56,.64,1)}.screenshot-features-img:hover{transform:scale(1.03) rotate(1deg)}.cta-section{position:relative;z-index:1;padding:80px 24px;text-align:center}.cta-card{max-width:700px;margin:0 auto;background:#ffffffd9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg);padding:60px 40px;border:3px solid rgba(255,255,255,.6);box-shadow:var(--shadow-card)}.cta-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:700;color:var(--color-text-dark);margin-bottom:16px}.cta-desc{font-size:1.1rem;color:var(--color-text-light);margin-bottom:36px;line-height:1.6}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.footer{position:relative;z-index:1;padding:40px 24px;text-align:center;border-top:2px solid rgba(255,255,255,.3)}.footer-brand{font-family:var(--font-heading);font-size:1.2rem;font-weight:600;color:var(--color-white);margin-bottom:8px;text-shadow:0 1px 3px rgba(0,0,0,.15)}.footer-copyright{font-size:.9rem;color:#ffffffb3}.footer-links{display:flex;gap:24px;justify-content:center;margin-top:16px}.footer-links a{color:#fffc;text-decoration:none;font-size:.9rem;transition:color .3s ease}.footer-links a:hover{color:var(--color-yellow)}@media(max-width:768px){.hero-title-en{font-size:3.5rem}.hero-title-zh{font-size:2.5rem}.hero-subtitle{font-size:1.1rem;padding:6px 20px}.hero-image-wrapper{max-width:340px}.features-grid{grid-template-columns:1fr;gap:16px}.section-title{font-size:2rem}.screenshot-phone{width:200px}.cta-card{padding:40px 24px}.cta-title{font-size:1.8rem}.download-btn{padding:12px 24px;font-size:1rem}.navbar{padding:12px 16px}.nav-logo{font-size:1.4rem}.nav-download-btn{padding:8px 16px;font-size:.85rem}}@media(max-width:480px){.hero-section{padding:100px 16px 40px}.hero-title-en{font-size:2.8rem}.hero-title-zh{font-size:2rem}.hero-buttons{flex-direction:column;align-items:center}.download-btn{width:100%;max-width:280px;justify-content:center}.screenshot-wrapper,.cta-buttons{flex-direction:column;align-items:center}.cta-buttons .download-btn{width:100%;max-width:280px}}