:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box;font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif}body{background:linear-gradient(135deg,#f5f7fa,#e4edf5);color:#333;min-height:100vh;padding-bottom:60px;line-height:1.6}.container{max-width:700px;margin:0 auto;padding:0 20px}.container{width:100%;padding:0 15px}.header{background:linear-gradient(135deg,#3d8b6a,#4caf50);color:#fff;padding:20px 25px;display:flex;align-items:center;border-radius:16px 16px 0 0;margin-bottom:25px;box-shadow:0 6px 20px #1a6b4c4d}.logo{width:75px;height:75px;display:flex;align-items:center;justify-content:center;margin-right:22px;flex-shrink:0}.logo-inner{font-size:28px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.2)}.header h1{font-size:1.9rem;font-weight:600;letter-spacing:1.5px;flex:1}.title{text-align:center;color:#28a745;font-size:2.1rem;margin:25px 0 20px;font-weight:700;line-height:1.3;text-shadow:0 1px 2px rgba(0,0,0,.1)}.form-container{background:#fff;padding:35px;border-radius:18px;box-shadow:0 8px 30px #0000001f;margin-bottom:30px;position:relative}.form-label{font-size:1.3rem;margin-bottom:20px;text-align:center;color:#444;font-weight:600}.input-field{width:100%;padding:18px;border:2px solid #e0e0e0;border-radius:12px;font-size:1.25rem;margin-bottom:28px;transition:all .3s;background-color:#f9f9f9;box-shadow:0 3px 6px #0000000d}.input-field:focus{outline:none;border-color:#28a745;box-shadow:0 0 0 4px #28a74540;background-color:#fff;transform:translateY(-2px)}.submit-btn{background:linear-gradient(to right,#007bff,#0056b3);color:#fff;border:none;padding:18px;border-radius:12px;font-size:1.35rem;cursor:pointer;width:100%;font-weight:700;letter-spacing:1.5px;transition:all .3s;box-shadow:0 6px 20px #007bff59;text-transform:uppercase}.submit-btn:hover{background:linear-gradient(to right,#0069d9,#004085);transform:translateY(-3px);box-shadow:0 8px 25px #007bff73}.submit-btn:active{transform:translateY(0);box-shadow:0 4px 15px #007bff4d}.error-message{color:#e74c3c;text-align:center;margin-top:15px;font-size:1.1rem;font-weight:500;min-height:24px}.info-container{background:#fff;padding:35px;border-radius:18px;box-shadow:0 8px 30px #0000001f;margin-bottom:30px;position:relative}.info-item{display:flex;justify-content:space-between;padding:18px 0;border-bottom:1px solid #f0f0f0;font-size:1.3rem}.label{color:#555;font-weight:500;flex:1;min-width:120px}.value{color:#333;flex:2;text-align:right;font-weight:600;word-break:break-word}.note{text-align:center;margin-top:25px;color:#666;font-style:italic;font-size:1.2rem;line-height:1.6;padding-top:20px;border-top:1px dashed #eee}.back-btn{background:linear-gradient(to right,#6c757d,#495057);color:#fff;border:none;padding:14px 28px;border-radius:12px;font-size:1.2rem;cursor:pointer;display:block;margin:25px auto 0;font-weight:700;transition:all .3s;box-shadow:0 4px 15px #6c757d4d}.back-btn:hover{background:linear-gradient(to right,#5a6268,#343a40);transform:translateY(-2px);box-shadow:0 6px 20px #6c757d66}.footer{text-align:center;margin-top:15px;color:#777;font-size:1.15rem;padding:20px 0;border-top:1px solid #eee;font-weight:500}@media(max-width:768px){.header{padding:18px 20px;flex-direction:column;text-align:center;align-items:center}.logo{margin-right:0;margin-bottom:15px;width:70px;height:70px}.header h1{font-size:1.7rem}.title{font-size:1.8rem;margin:20px 0 18px}.form-container,.info-container{padding:28px;border-radius:16px}.form-label{font-size:1.2rem;margin-bottom:16px}.input-field{padding:16px;font-size:1.15rem}.submit-btn{padding:16px;font-size:1.25rem}.error-message{font-size:1.05rem}.info-item{font-size:1.15rem;padding:15px 0}.label,.value{font-size:1.15rem}.note{font-size:1.1rem;margin-top:20px;padding-top:15px}.back-btn{padding:12px 24px;font-size:1.15rem;margin-top:20px}.footer{font-size:1.05rem;padding:15px 0}}@media(max-width:480px){.title{font-size:1.6rem;margin:18px 0 15px}.form-container,.info-container{padding:25px 20px;border-radius:14px}.form-label{font-size:1.1rem}.input-field{padding:14px;font-size:1.05rem}.submit-btn{padding:14px;font-size:1.15rem}.error-message{font-size:1rem}.info-item{font-size:1.05rem;padding:14px 0;flex-direction:column;align-items:flex-start;gap:8px}.label{width:100%;text-align:left;font-weight:600}.value{text-align:left;font-weight:500;width:100%;color:#28a745;margin-top:4px}.note{font-size:1rem;margin-top:15px}.back-btn{width:100%;padding:14px;font-size:1.1rem;margin-top:20px}.footer{font-size:1rem;padding:12px 0}}.form-container,.info-container{transition:all .4s ease}