:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#18243b;background:#EDF3FF;font-synthesis:none;font-size:16px;line-height:1.5;--blue:#255de8;--muted:#647086;--border:#d9dfe9}
*{box-sizing:border-box}body{margin:0;min-width:280px}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait}button,input{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}
.shell{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px}.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:650;letter-spacing:.03em;margin-bottom:28px}.brand-mark{display:grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--blue);color:white;font-size:21px;font-weight:750;letter-spacing:-.1em;padding-right:3px;box-shadow:0 4px 10px #255de822}
.card{width:100%;max-width:440px;padding:36px;background:#fff;border:1px solid #e3e7ee;border-radius:20px;box-shadow:0 14px 42px #25334e08,0 2px 5px #25334e03}header{margin-bottom:30px}.eyebrow{color:var(--blue);font-size:14px;font-weight:600;margin:0 0 8px}h1{font-size:26px;line-height:1.35;letter-spacing:-.025em;margin:0 0 10px;font-weight:650}.subtitle{margin:0;color:var(--muted);font-size:14px}.field{margin-bottom:17px}label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}input{width:100%;min-height:48px;border:1px solid var(--border);border-radius:9px;padding:11px 13px;background:#fff;color:#18243b;outline:none;transition:border-color .15s,box-shadow .15s}input::placeholder{color:#929bad}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #255de81a}input[aria-invalid="true"]{border-color:#ce3446}input[aria-invalid="true"]:focus{box-shadow:0 0 0 3px #ce34461a}input:disabled{background:#f8f9fc;color:#647086}.password-wrap{position:relative}.password-wrap input{padding-right:66px}.visibility-button{position:absolute;right:3px;top:3px;bottom:3px;width:56px;min-height:42px;padding:0;border:0;border-radius:6px;background:transparent;color:#53617a;font-size:14px}.visibility-button:hover{color:var(--blue);background:#f1f5ff}.field-error{font-size:13px;color:#bd2638;margin:6px 0 0;min-height:0}.field-error:empty{margin:0}.form-error{padding:10px 12px;background:#fff2f3;border-radius:8px;border:1px solid #f8d8dd;color:#b42136;font-size:14px;margin:0 0 16px}.primary-button{width:100%;min-height:48px;border:1px solid transparent;border-radius:9px;background:var(--blue);color:white;font-weight:600;display:flex;justify-content:center;align-items:center;gap:9px;padding:11px 18px;transition:background .15s,box-shadow .15s}.primary-button:hover:not(:disabled){background:#194ed0}.primary-button:active:not(:disabled){background:#1645b8}.primary-button:disabled{opacity:.76}button:focus-visible{outline:3px solid #255de855;outline-offset:3px}#success-title:focus{outline:none}.spinner{width:16px;height:16px;border:2px solid #ffffff66;border-top-color:white;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.demo-note{margin-top:26px;border-top:1px solid #e9edf3;padding-top:22px;font-size:13px;color:var(--muted)}.demo-heading{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.demo-tag{border-radius:5px;background:#edf2ff;color:#2b57ba;padding:3px 7px;font-size:12px;font-weight:600}dl{display:flex;gap:28px;margin:14px 0 10px}dl>div{display:flex;align-items:center;gap:8px}dt{font-size:13px}dd{margin:0;color:#374761}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}.demo-note p{font-size:12px;margin:0;line-height:1.6}footer{display:flex;gap:10px;margin-top:26px;color:#7a8597;font-size:12px}.success-view{text-align:center;padding:10px 0 0}.success-symbol{display:grid;place-items:center;margin:0 auto 24px;width:64px;height:64px;border-radius:50%;background:#ecf7f1;color:#238151;font-size:30px}.success-view .eyebrow{color:#238151}.session-note{padding:16px;margin:28px 0 24px;background:#f5f7fb;border-radius:9px;color:var(--muted);font-size:14px;line-height:1.8}.success-footnote{font-size:12px;color:var(--muted);margin:22px 0 0}.storage-notice{font-size:13px;color:#845611;background:#fff7e7;padding:10px;border-radius:8px;margin:18px 0 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:480px){.shell{padding:32px 20px}.card{padding:28px 24px;border-radius:16px}.brand{margin-bottom:24px}h1{font-size:24px}dl{gap:18px;flex-wrap:wrap}.demo-note{margin-top:24px}header{margin-bottom:26px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}