.auth-page{position:relative;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;overflow:hidden;background:radial-gradient(900px 500px at 30% 0%,rgba(37,99,235,.1),transparent 60%),radial-gradient(760px 420px at 100% 100%,rgba(6,182,212,.08),transparent 62%),linear-gradient(160deg,#f8fafc,#eef4fb)}.auth-page:before,.auth-page:after{position:absolute;border-radius:50%;filter:blur(8px);pointer-events:none;content:""}.auth-page:before{top:-160px;left:-120px;width:460px;height:460px;background:radial-gradient(circle,rgba(37,99,235,.12),transparent 68%);animation:auth-float-a 18s ease-in-out infinite}.auth-page:after{right:-140px;bottom:-180px;width:520px;height:520px;background:radial-gradient(circle,rgba(6,182,212,.1),transparent 70%);animation:auth-float-b 22s ease-in-out infinite}.auth-page__backdrop{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(100,116,139,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(100,116,139,.05) 1px,transparent 1px);background-size:36px 36px;mask-image:radial-gradient(circle at center,black,transparent 80%);-webkit-mask-image:radial-gradient(circle at center,black,transparent 80%)}.auth-page__card{position:relative;width:min(100%,432px);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;background:var(--bg-card);box-shadow:0 16px 40px #0f172a1a;animation:auth-card-in .48s cubic-bezier(.22,1,.36,1) both}.auth-page__card:before{position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,#2563eb,#1d4ed8 55%,#06b6d4);z-index:1;content:""}.auth-page__hero{margin-bottom:28px;text-align:center}.auth-page__icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:16px;border-radius:18px;color:#2563eb;background:#2563eb1a}.auth-page__title{margin:0 0 10px;color:var(--text-primary);font-size:28px;font-weight:700;letter-spacing:-.02em}.auth-page__subtitle{margin:0 auto;max-width:320px;color:var(--text-secondary);font-size:14px;line-height:1.6}.auth-page__content .ant-form-item-label>label{color:var(--text-secondary);font-weight:600}.auth-page__content .ant-input,.auth-page__content .ant-input-affix-wrapper,.auth-page__content .ant-input-password,.auth-page__content .ant-btn{border-radius:12px}.auth-page__content .ant-input,.auth-page__content .ant-input-affix-wrapper{min-height:44px;background:var(--bg-secondary);transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease}.auth-page__content .ant-input-affix-wrapper>.ant-input{min-height:0}.auth-page__content .ant-input-affix-wrapper-focused,.auth-page__content .ant-input:focus,.auth-page__content .ant-input-affix-wrapper:focus-within{background:var(--bg-card);box-shadow:0 0 0 3px #2563eb29}.auth-page__content .ant-input-prefix{margin-inline-end:10px;color:#94a3b8;transition:color .18s ease}.auth-page__content .ant-input-affix-wrapper-focused .ant-input-prefix,.auth-page__content .ant-input-affix-wrapper:hover .ant-input-prefix{color:#2563eb}.auth-page__content .ant-btn{min-height:44px;font-size:15px;font-weight:600}.auth-page__content .ant-btn-primary{border:none;background:#2563eb;box-shadow:none;transition:background .16s ease}.auth-page__content .ant-btn-primary:not(:disabled):hover,.auth-page__content .ant-btn-primary:not(:disabled):focus{background:#1d4ed8}.auth-page__content .ant-btn-primary:not(:disabled):active{background:#1e40af}.auth-page__footer{margin-top:22px;padding-top:20px;border-top:1px solid var(--border-color);color:var(--text-tertiary);font-size:14px;text-align:center}.auth-page__footer a{color:#2563eb;font-weight:600;transition:color .16s ease}.auth-page__footer a:hover{color:#1d4ed8}.auth-page__footer-separator{margin:0 10px;color:#cbd5e1}@keyframes auth-card-in{0%{opacity:0;transform:translateY(16px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes auth-float-a{0%,to{transform:translate(0)}50%{transform:translate(40px,30px)}}@keyframes auth-float-b{0%,to{transform:translate(0)}50%{transform:translate(-36px,-28px)}}@media(max-width:480px){.auth-page{padding:16px}.auth-page__card{border-radius:20px}.auth-page__title{font-size:24px}}@media(prefers-reduced-motion:reduce){.auth-page__card,.auth-page:before,.auth-page:after{animation:none}}.auth-register-form .ant-form-item{margin-bottom:14px}.auth-register-form .ant-form-item-label{padding-bottom:4px}.slider-captcha{width:100%;user-select:none}.slider-captcha__canvas-wrap{position:relative;border-radius:8px;overflow:hidden;line-height:0}.slider-captcha__canvas{display:block;width:100%;height:auto}.slider-captcha__track{position:relative;margin-top:12px;height:40px;background:#f0f2f5;border-radius:20px}.slider-captcha__track-tip{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#8c8c8c;font-size:13px;pointer-events:none}.slider-captcha__handle{position:absolute;top:0;left:0;width:40px;height:40px;border-radius:20px;background:#1677ff;color:#fff;display:flex;align-items:center;justify-content:center;cursor:grab;touch-action:none}.slider-captcha__handle--done{background:#52c41a}.slider-captcha__status{margin-top:8px;font-size:12px;min-height:18px}.slider-captcha__status--error{color:#ff4d4f}