:root{font-family:Inter,system-ui,"Microsoft YaHei",sans-serif;color:#17324d;background:#f3f8fd;color-scheme:light;--blue:#165da8;--blue-dark:#0d477f;--blue-soft:#e9f3fd;--green:#48a868;--orange:#f49a32;--border:#cfdeeb;--error:#a92536;--muted:#5e7285}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 14%,#dff1ff 0,transparent 32%),radial-gradient(circle at 90% 85%,#e7f6e7 0,transparent 28%),#f6f9fc}.skip-link{position:fixed;left:-9999px;top:8px;background:#fff;padding:10px 16px;border-radius:8px;z-index:10}.skip-link:focus{left:8px}.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(360px,1fr) minmax(430px,560px);align-items:center;gap:clamp(40px,7vw,110px);max-width:1240px;margin:auto;padding:56px}.brand-pane{position:relative;padding:40px}.brand-logo{display:block;width:148px;height:148px;object-fit:contain;transform:translateY(30px)}.brand-name{margin:12px 0 4px;color:var(--blue);font-weight:800;letter-spacing:.08em;transform:translateX(50px)}.brand-pane h1{max-width:590px;margin:12px 0;font-size:clamp(38px,5vw,64px);line-height:1.16;color:#123e68;letter-spacing:-.03em}.brand-copy{max-width:480px;font-size:18px;line-height:1.8;color:var(--muted)}.brand-orbit{display:flex;gap:10px;margin-top:32px}.brand-orbit span{width:38px;height:6px;border-radius:9px;background:var(--blue)}.brand-orbit span:nth-child(2){background:var(--green)}.brand-orbit span:nth-child(3){background:var(--orange)}.auth-card{background:#fff;border:1px solid #fff;border-radius:24px;padding:clamp(28px,4vw,48px);box-shadow:0 24px 70px rgba(28,74,111,.14)}h2{margin:0 0 10px;font-size:29px;color:#143c61}.lead{margin:0 0 26px;color:var(--muted);line-height:1.7}.role-switch{display:grid;grid-template-columns:1fr 1fr;padding:4px;margin-bottom:24px;background:#edf3f8;border-radius:12px}.role-switch button{border:0;background:transparent;color:#536b80;border-radius:9px;padding:11px;font-weight:700}.role-switch button[aria-selected="true"]{background:#fff;color:var(--blue);box-shadow:0 2px 10px #17324d18}form{display:grid;gap:18px}label{display:grid;gap:8px;font-weight:650;color:#254761}.input-wrap{position:relative}.input-wrap input,input{width:100%;min-height:48px;border:1px solid var(--border);border-radius:11px;padding:12px 14px;font:inherit;color:#17324d;background:#fff}.input-wrap input{padding-right:76px}.toggle-secret{position:absolute;right:7px;top:7px;width:auto;min-height:34px;border:0;background:transparent;color:var(--blue);padding:5px 9px}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #f6bd62;outline-offset:2px}.primary{width:100%;min-height:48px;border:0;border-radius:11px;background:linear-gradient(135deg,var(--blue),#237bc4);color:#fff;font:inherit;font-weight:750;cursor:pointer}.primary:hover{background:linear-gradient(135deg,var(--blue-dark),var(--blue))}.primary:disabled{opacity:.65;cursor:wait}.secondary{min-height:44px;border:1px solid var(--border);border-radius:11px;background:#fff;color:var(--blue);font:inherit;font-weight:650;cursor:pointer}.links{display:flex;justify-content:space-between;gap:16px;margin-top:18px;font-size:14px}.links a,.text-link{color:var(--blue);text-decoration:none}.links a:hover,.text-link:hover{text-decoration:underline}.helper{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.status{min-height:24px;margin:16px 0 0;font-size:14px;color:var(--muted)}.status.error{color:var(--error)}.status.success{color:#217443}.field-error{margin:0;color:var(--error);font-size:13px}.step-progress{display:flex;gap:7px;margin-bottom:28px}.step-progress span{height:6px;flex:1;border-radius:8px;background:#dce7f0}.step-progress span.active{background:var(--blue)}.step-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.step-label{font-size:13px;color:var(--muted)}.consent{display:flex;align-items:flex-start;gap:10px;font-weight:400;font-size:14px}.consent input{width:18px;min-height:18px;margin-top:2px}.inline-actions{display:grid;grid-template-columns:1fr 1.5fr;gap:12px}.success-mark{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#e5f6e9;color:#278249;font-size:30px;margin-bottom:16px}.context-options{display:grid;gap:10px}.context-options button{min-height:44px;border:1px solid var(--border);background:#fff;border-radius:10px;color:var(--blue);font-weight:700}.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:850px){.auth-layout{grid-template-columns:1fr;max-width:600px;padding:28px}.brand-pane{text-align:center;padding:12px}.brand-logo{width:108px;height:108px;margin:auto}.brand-name{display:none}.brand-pane h1{font-size:32px;margin:4px auto}.brand-copy,.brand-orbit{display:none}.auth-card{padding:30px}}@media(max-width:430px){.auth-layout{padding:16px;gap:10px;align-content:start}.brand-pane{padding:8px}.brand-logo{width:82px;height:82px}.brand-pane h1{font-size:24px}.auth-card{padding:24px 20px;border-radius:18px}.links{display:grid;justify-content:start}.inline-actions{grid-template-columns:1fr}h2{font-size:25px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}