.auth-prototype-root{--bg:#f7fafc;--surface:#ffffff;--surface-2:#f1f4f6;--line:#c4c6cf;--line-strong:#a8abb4;--ink:#002045;--ink-2:#43474e;--ink-3:#74777f;--accent:#1960a3;--accent-strong:#002045;--accent-2:#4a7ab8;--gold:#9a7414;--success:#16a34a;--warning:#d97706;--danger:#ba1a1a;--glass-bg:rgba(255,255,255,0.72);--glass-line:rgba(255,255,255,0.55);--shadow-sm:0 1px 2px rgba(0,32,69,0.06);--shadow-md:0 6px 16px -6px rgba(0,32,69,0.1);--shadow-lg:0 24px 48px -16px rgba(0,32,69,0.16);--grad-brand:linear-gradient(135deg,#002045,#1960a3);--r-sm:10px;--r-md:16px;--r-lg:24px;--r-xl:32px;background:radial-gradient(800px at 85% -5%,rgba(25,96,163,.08),transparent 60%),radial-gradient(700px at 0 40%,rgba(0,32,69,.05),transparent 60%),var(--bg);color:var(--ink);min-height:100vh;font-family:Geist,Inter,Helvetica Neue,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}html.dark .auth-prototype-root{color-scheme:dark;--bg:#090e1a;--surface:#0e1526;--surface-2:#131c30;--line:rgba(255,255,255,0.08);--line-strong:rgba(255,255,255,0.14);--ink:#ecf0f7;--ink-2:#a8b2c6;--ink-3:#66738c;--accent:#6d87ff;--accent-strong:#8ca0ff;--accent-2:#9c86ff;--gold:#d2af63;--success:#35b37f;--warning:#e09a3b;--danger:#e4604b;--glass-bg:rgba(14,21,38,0.62);--glass-line:rgba(255,255,255,0.1);--shadow-sm:none;--shadow-md:0 0 0 1px var(--line);--shadow-lg:0 0 0 1px var(--line),0 24px 60px -24px rgba(43,78,255,0.22);--grad-brand:linear-gradient(120deg,#6d87ff,#9c86ff 55%,#b7a5ff);background:radial-gradient(800px at 85% -5%,rgba(109,135,255,.1),transparent 60%),radial-gradient(700px at 0 40%,rgba(156,134,255,.06),transparent 60%),var(--bg)}.auth-prototype-root a{color:var(--accent);text-decoration:none}.auth-prototype-root a:hover{color:var(--accent-strong)}.auth-prototype-root a.auth-btn-primary,.auth-prototype-root button.auth-btn-primary{color:#fff!important}@keyframes auth-kfPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}@keyframes auth-kfUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes auth-kfDrift1{0%,to{transform:translate(0)}50%{transform:translate(40px,-30px)}}@media (prefers-reduced-motion:reduce){.auth-prototype-root *,.auth-prototype-root :after,.auth-prototype-root :before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.auth-prototype-input{height:48px;width:100%;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:0 14px;font-size:14px;font-family:inherit;outline:none;font-weight:400;box-sizing:border-box}.auth-prototype-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.auth-prototype-pill-row{display:flex;align-items:center}.auth-tab-switch{display:flex;border:1px solid var(--line);border-radius:14px;padding:4px;background:var(--surface-2)}.auth-tab-switch a,.auth-tab-switch button{flex:1;height:40px;border-radius:10px;border:none;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--ink-3);text-decoration:none}.auth-tab-switch .is-active,.auth-tab-switch [aria-pressed=true]{background:var(--surface);color:var(--ink)!important;box-shadow:var(--shadow-sm)}.auth-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;width:100%;border-radius:12px;border:none;background:var(--accent);color:#fff!important;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;box-shadow:var(--shadow-md);transition:background .2s ease}.auth-btn-primary:hover:not(:disabled){background:var(--accent-strong)}.auth-btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;width:100%;border-radius:12px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink)!important;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer}.auth-btn-secondary:disabled{opacity:.6}.auth-shell{display:flex;min-height:100vh;width:100%}.auth-form-pane{flex:1 1 56%;display:flex;align-items:center;justify-content:center;padding:48px 32px;background:var(--bg);overflow-y:auto}.auth-form-inner{width:100%;max-width:400px;animation:auth-kfUp .45s cubic-bezier(.22,1,.36,1) .08s both}.auth-mobile-logo{display:flex;align-items:center;gap:12px;margin-bottom:32px}@media (min-width:1100px){.auth-mobile-logo{display:none!important}}.auth-brand-panel{display:none}@media (min-width:1100px){.auth-brand-panel{display:flex;flex-direction:column;justify-content:space-between;flex:0 0 min(44vw,520px);width:min(44vw,520px);position:relative;overflow:hidden;background:#002045;padding:48px 48px 40px;min-height:100vh}}.auth-brand-glow{top:-100px;left:-60px;width:420px;height:420px;border-radius:999px;background:linear-gradient(135deg,#1960a3,#4a7ab8);opacity:.35;filter:blur(80px);animation:auth-kfDrift1 30s ease-in-out infinite}.auth-brand-glow,.auth-brand-grid{position:absolute;pointer-events:none}.auth-brand-grid{inset:0;background-image:repeating-linear-gradient(180deg,rgba(255,255,255,.03) 0,rgba(255,255,255,.03) 1px,transparent 0,transparent 80px)}.auth-brand-mid,.auth-brand-stats,.auth-brand-top{position:relative;z-index:1}.auth-brand-mid{flex:1;display:flex;align-items:center;padding:32px 0}.auth-brand-quote{border-left:2px solid #c9a227;padding-left:22px}.auth-brand-quote p{font-family:Newsreader,Georgia,serif;font-style:italic;font-size:clamp(1.2rem,1.05rem + .6vw,1.5rem);line-height:1.5;color:#ecf0f7;margin:0;max-width:34ch}.auth-brand-quote span{display:block;font-family:Geist Mono,ui-monospace,monospace;font-size:11px;letter-spacing:.12em;color:rgba(236,240,247,.55);margin-top:16px}.auth-brand-stats{display:flex;gap:28px}.auth-brand-stats strong{display:block;font-family:Newsreader,Georgia,serif;font-size:24px;font-weight:560;color:#ecf0f7;font-style:normal}.auth-brand-stats em{display:block;font-family:Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.12em;color:rgba(236,240,247,.5);margin-top:4px;font-style:normal}.auth-heading{font-family:Newsreader,Georgia,serif;font-weight:540;font-size:clamp(1.75rem,1.5rem + 1vw,2.15rem);line-height:1.15;margin:28px 0 0;color:var(--ink)}.auth-subhead{font-size:14px;color:var(--ink-2);line-height:1.55;margin:10px 0 0}.auth-form-inner-wide{max-width:440px}.auth-stepper{display:flex;align-items:center;gap:10px;margin-bottom:4px}.auth-step{font-family:Geist Mono,ui-monospace,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.auth-step.is-active{color:var(--accent-strong);font-weight:600}.auth-step.is-done{color:var(--success)}.auth-step-rule{flex:0 0 18px;height:1px;background:var(--line)}.auth-info-banner{display:flex;align-items:flex-start;gap:12px;margin-top:20px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface)}.auth-info-banner .material-symbols-outlined{font-size:20px;color:var(--accent);margin-top:1px}.auth-info-banner strong{display:block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}.auth-info-banner>div>span{display:block;font-size:13px;color:var(--ink);margin-top:2px;word-break:break-all}.auth-profile-form{display:flex;flex-direction:column;gap:16px;margin-top:22px}.auth-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:520px){.auth-field-grid{grid-template-columns:1fr}}.auth-field{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600;color:var(--ink-2)}.auth-field>span{display:block}.auth-optional{font-weight:500;text-transform:none;letter-spacing:0}.auth-field-hint,.auth-optional{font-style:normal;color:var(--ink-3);font-size:12px}.auth-field-hint{font-weight:400;line-height:1.4}.auth-chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.auth-chip{height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);font-size:12px;font-weight:500;font-family:inherit;cursor:pointer}.auth-chip.is-active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent-strong)}.auth-orcid-note{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:color-mix(in srgb,#a6ce39 12%,var(--surface));border:1px solid color-mix(in srgb,#a6ce39 35%,var(--line))}.auth-orcid-mark{flex-shrink:0;width:28px;height:28px;border-radius:999px;background:#a6ce39;color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;font-family:Geist Mono,ui-monospace,monospace}.auth-orcid-note p{margin:0;font-size:12px;line-height:1.5;font-weight:400;color:var(--ink-2)}.auth-next-list{list-style:none;margin:0;padding:12px 0 4px;display:flex;flex-direction:column;gap:8px}.auth-next-list li{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:var(--ink-2)}.auth-next-list .material-symbols-outlined{font-size:18px;color:var(--accent)}.auth-legal{margin:4px 0 0;font-size:12px;line-height:1.55;color:var(--ink-3);text-align:center;font-weight:400}.auth-error{display:flex;align-items:flex-start;gap:8px;padding:12px;border-radius:12px;background:color-mix(in srgb,var(--danger) 8%,var(--surface));border:1px solid color-mix(in srgb,var(--danger) 25%,transparent);color:var(--danger);font-size:13px;font-weight:500}.auth-error .material-symbols-outlined{font-size:18px}.auth-trust-row{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.auth-trust-row li{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;border-radius:12px;border:1px solid var(--line);background:var(--surface);font-size:12px;font-weight:600;color:var(--ink-2);text-align:center}.auth-trust-row .material-symbols-outlined{font-size:20px;color:var(--accent)}.auth-help-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:16px;font-size:12px;color:var(--ink-3)}