*{box-sizing:border-box}body{margin:0;background:#f3f4ef;color:#20251e;font-family:system-ui,-apple-system,"Microsoft YaHei",sans-serif}.auth-shell{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.intro{display:flex;flex-direction:column;justify-content:space-between;padding:56px 10%;background:radial-gradient(ellipse at 10% 90%,#779f6040,transparent 65%),#17271f;color:#f1f5e9}.brand{color:inherit;text-decoration:none;font-size:20px;font-weight:650;display:flex;align-items:center;gap:12px}.brand span{font-size:34px;color:#cce6a2}.eyebrow{letter-spacing:3px;font-size:11px;color:#b3c5a8}.intro h1{font-size:clamp(34px,4.3vw,66px);font-weight:550;line-height:1.4;letter-spacing:-1.5px;margin:24px 0}.intro-copy>p:last-child{color:#c1cfba;line-height:1.9;font-size:16px}.intro small{color:#91a68c;font-size:12px}.form-panel{display:grid;place-items:center;padding:48px 24px}.form-card{width:100%;max-width:390px}.tabs{display:flex;gap:24px;border-bottom:1px solid #d9ddd2;margin-bottom:32px}.tabs button{background:none;border:0;padding:12px 0;font:inherit;color:#747d6c;cursor:pointer;border-bottom:2px solid transparent}.tabs button[aria-selected=true]{color:#253c27;border-color:#49613a;font-weight:650}h2{font-size:29px;letter-spacing:-.7px;margin:0 0 10px}.subtitle{color:#79816f;font-size:14px;margin:0 0 30px}label{display:block;margin:18px 0 8px;font-size:13px;font-weight:600}input{width:100%;border:1px solid #d6dcce;background:#fff;border-radius:10px;padding:14px;font:inherit;font-size:14px;color:#20251e;outline:none;min-height:48px}input:focus{border-color:#5f7b4b;box-shadow:0 0 0 3px #a5bc8d30}input::placeholder{color:#92988c;font-size:12px}.password-field{position:relative}.password-field input{padding-right:60px}.password-field button{position:absolute;right:6px;top:6px;bottom:6px;background:transparent;border:0;color:#60704f;cursor:pointer;padding:0 10px}.strength-track{height:4px;border-radius:4px;background:#dee3d7;margin-top:12px;overflow:hidden}.strength-track span{display:block;height:100%;width:0;transition:width .2s,background .2s}.strength-track+p,.match-text{font-size:12px;line-height:1.6;color:#747e68;margin:7px 0 0}.error{color:#b44135;font-size:13px;line-height:1.5;min-height:20px;margin:15px 0}.submit{width:100%;background:#304c35;color:white;border:0;border-radius:10px;padding:15px;font:inherit;font-weight:600;cursor:pointer}.submit:hover{background:#233e28}.submit:disabled{opacity:.6;cursor:wait}.footnote{text-align:center;color:#818877;font-size:12px;line-height:1.7;margin-top:23px}[hidden]{display:none!important}button:focus-visible{outline:3px solid #9cb87c;outline-offset:3px}@media(max-width:700px){.auth-shell{display:block}.intro{padding:24px}.intro-copy,.intro small{display:none}.brand{font-size:18px}.brand span{font-size:26px}.form-panel{padding:32px 24px 48px}.tabs{margin-bottom:24px}h2{font-size:26px}}