:root{font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:#27272a;background:#fafafa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.site-header{height:90px;max-width:1120px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid #e8e8eb}.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:15px}.brand-icon{background:#3f3f46;color:#fff;border-radius:9px;width:35px;height:39px;display:grid;place-items:center;font-family:serif;font-size:21px}.header-label{font-size:11px;color:#8b8b94;letter-spacing:1.5px}main{max-width:900px;margin:0 auto;padding:62px 28px 0}.intro{text-align:center}.eyebrow{display:flex;align-items:center;justify-content:center;gap:9px;color:#85858f;font-size:10px;letter-spacing:2.4px}.eyebrow span{height:6px;width:6px;border-radius:50%;background:#a1a1aa}h1{font-size:32px;line-height:1.45;letter-spacing:1px;margin:17px 0 12px;font-weight:600}.intro>p{font-size:14px;color:#787880;line-height:1.8;margin:0}.steps{margin:32px auto;display:flex;justify-content:center;align-items:center;gap:20px;font-size:12px;color:#a1a1aa}.steps b{font-size:10px;padding:5px 7px;border:1px solid #e4e4e7;border-radius:50%;margin-right:7px;font-weight:500}.steps .active{color:#3f3f46}.steps .active b{background:#eeeeef;border-color:#eeeeef}.steps i{width:60px;height:1px;background:#e4e4e7}.card{max-width:560px;margin:auto;padding:32px 38px;background:white;border:1px solid #e8e8eb;border-radius:14px;box-shadow:0 12px 40px #18181b06}.card-heading{display:flex;align-items:start;justify-content:space-between;gap:15px;margin-bottom:28px}h2{font-size:20px;margin:0;font-weight:600}.card-heading p,.result-toolbar p{font-size:12px;color:#85858d;margin:9px 0 0}.small-tag{font-size:10px;white-space:nowrap;color:#71717a;border:1px solid #e4e4e7;border-radius:5px;padding:5px 8px}.form-row{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}label{display:block;font-size:13px;color:#52525b;margin-bottom:22px}input,select{display:block;width:100%;height:47px;border:1px solid #e4e4e7;background:#ffffff;border-radius:7px;padding:0 13px;color:#3f3f46;margin-top:10px;outline:none}input:focus,select:focus{border-color:#a1a1aa;box-shadow:0 0 0 3px #71717a15}input::placeholder{color:#a1a1aa;font-size:12px}small{display:block;font-size:11px;color:#92929b;margin-top:9px}.primary,.secondary{border-radius:7px;border:0;cursor:pointer;padding:14px 20px;font-size:13px}.primary{background:#3f3f46;color:white}.primary:hover{background:#27272a}.primary:disabled{opacity:.6;cursor:wait}.primary:focus-visible,.secondary:focus-visible{outline:3px solid #bcbcc4;outline-offset:3px}#submit-button{width:100%;display:flex;align-items:center;justify-content:center;gap:12px}.secondary{background:#f1f1f3;color:#52525b}.privacy{text-align:center;font-size:11px;color:#8b8b94;margin-top:18px}.privacy span{margin-right:5px}.message{font-size:12px;line-height:1.7;color:#a13e32;margin:0 0 15px}.message:empty{display:none}.help{display:flex;gap:12px;max-width:560px;margin:23px auto 0;padding:0 12px;color:#85858f;font-size:13px}.help strong{font-size:12px;font-weight:500}.help p{font-size:11px;line-height:1.8;margin:6px 0}.site-footer{text-align:center;color:#9999a2;font-size:10px;padding:45px 20px 25px;letter-spacing:.5px}.site-footer span{margin:0 10px}.result-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}.actions{display:flex;gap:10px;flex-shrink:0}iframe{display:block;width:100%;height:1110px;border:1px solid #e4e4e7;border-radius:6px;background:white}.download-tip{text-align:center;font-size:12px;color:#85858f;line-height:1.8;margin-top:18px}
@media(max-width:600px){.site-header{height:70px;padding:0 20px}.header-label{display:none}main{padding:36px 18px 0}h1{font-size:25px}.intro>p{font-size:12px}.card{padding:26px 23px}.small-tag{display:none}.form-row{grid-template-columns:1.4fr 1fr;gap:14px}.steps{gap:14px}.steps i{width:35px}.result-toolbar{display:block}.actions{margin-top:18px}.actions button{flex:1}iframe{height:1080px}.site-footer{padding-top:34px}}
.identity-correction{background:#fff;border:1px solid #e4e4e7;border-radius:8px;padding:18px 20px;margin-bottom:20px}.correction-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.correction-heading strong{font-size:13px}.correction-heading p{font-size:12px;color:#71717a;line-height:1.7;margin:7px 0}.correction-heading button{flex-shrink:0}#identity-form{margin-top:16px;max-width:460px}#identity-message{margin:12px 0 0}.identity-correction button:disabled{opacity:.6;cursor:wait}@media(max-width:600px){.correction-heading{display:block}.correction-heading button{margin-top:8px}.identity-correction{padding:16px}}