:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Microsoft YaHei,sans-serif;background:#fff}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;padding:0 0 100px;background-color:#fff;color:#1a1a1a;line-height:1.6}button,input{font:inherit}button{cursor:pointer}.bottom-banner{position:fixed;left:0;z-index:100;display:flex;align-items:center;justify-content:space-between;width:100%}.bottom-banner{bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #f0f0f0;background-color:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 -4px 16px #0000000a}.app-info{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.app-logo{width:40px;height:40px;border:1px solid #f0f0f0;border-radius:10px;background-color:#f8f9fa;object-fit:cover}.app-text{display:flex;flex:1;min-width:0;flex-direction:column;gap:2px}.app-title{margin:0;color:#111827;font-size:15px;font-weight:600}.app-desc{margin:0;overflow:hidden;color:#6b7280;font-size:12px;white-space:nowrap;text-overflow:ellipsis}.btn-download{flex-shrink:0;margin-left:12px;padding:8px 18px;border:1px solid #e5e7eb;border-radius:20px;background-color:#fff;color:#111827;font-size:13px;font-weight:600}.bottom-banner .btn-download{border-color:#0f172a;background-color:#0f172a;color:#fff}.register-page{width:min(100%,430px);margin:0 auto;padding:16px}.register-card{background:transparent}.register-card{padding:22px 18px 20px}.panel-head{display:block}.panel-title{margin:0;color:#111827;font-size:24px;line-height:1.24}.field{display:block;margin-top:16px}.field-label{display:block;margin-bottom:8px;color:#445166;font-size:14px;font-weight:700}.field-input{width:100%;height:50px;padding:0 14px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;color:#111827;font-size:15px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.field-input:focus{border-color:#2563eb;box-shadow:0 0 0 4px #2563eb14}.field-input.readonly{background:#f8fafc;color:#64748b}.field-inline{display:grid;grid-template-columns:minmax(0,1fr) 118px;gap:10px}.field-button,.primary-button,.link-button,.agreement-close,.modal-link-button{border:none}.field-button{height:50px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;color:#111827;font-size:14px;font-weight:700}.field-button:disabled,.primary-button:disabled{cursor:not-allowed;opacity:.68}.agreement-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:16px;color:#64748b;font-size:13px;line-height:1.7}.agreement-checkbox{width:16px;height:16px;margin:0 2px 0 0}.agreement-text{color:#64748b}.link-button{padding:0;background:transparent;color:#2563eb;font-size:13px}.primary-button{width:100%;height:52px;margin-top:18px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;color:#111827;font-size:16px;font-weight:800}.status-box{margin-top:16px;padding:12px 14px;border-radius:14px;font-size:14px;line-height:1.6}.status-box.success{background:#12b8861a;color:#0f9f72}.status-box.error{background:#dc262614;color:#c81e1e}.agreement-modal,.success-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999}.agreement-mask,.modal-mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f172a8f;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.agreement-dialog,.success-dialog{position:relative;z-index:1;background:#fff;box-shadow:0 24px 72px #0f172a38}.agreement-dialog{width:min(92vw,760px);max-height:min(84vh,840px);margin:8vh auto 0;padding:20px 20px 18px;border-radius:24px;overflow:hidden}.agreement-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.agreement-title{margin:0;font-size:20px}.agreement-close{width:40px;height:40px;border-radius:999px;background:#f4f7fb;color:#172033;font-size:24px;line-height:40px}.agreement-content{max-height:calc(84vh - 96px);margin-top:16px;padding-right:6px;overflow:auto;color:#445166;line-height:1.8}.agreement-content h1,.agreement-content h2,.agreement-content h3{color:#111827}.success-dialog{width:min(88vw,360px);margin:20vh auto 0;padding:30px 24px 22px;border-radius:22px;text-align:center}.success-logo{width:58px;height:58px;border-radius:16px;object-fit:cover}.success-title{margin:18px 0 0;color:#111827;font-size:24px}.success-desc{margin:10px 0 0;color:#64748b;font-size:14px;line-height:1.7}.success-download{margin-top:22px}.modal-link-button{margin-top:14px;background:transparent;color:#8c92a4;font-size:14px}.hidden{display:none!important}@media (max-width: 820px){.panel-title{font-size:22px}}@media (max-width: 420px){.field-inline{grid-template-columns:minmax(0,1fr) 108px}.field-button{font-size:13px}}