:root{--green:#123d2e;--mint:#14a875;--paper:#f4f7f4;--ink:#16251f;--muted:#6d7b75;--line:#dae4df}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",sans-serif}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(320px,.85fr) 1.15fr}.auth-brand{padding:54px;background:var(--green);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.logo{color:inherit;text-decoration:none;font-size:24px;font-weight:800}.logo i{display:inline-grid;place-items:center;width:42px;height:42px;margin-right:10px;background:#dff36c;color:#123d2e;border-radius:12px;font-style:normal}.auth-brand h1{max-width:430px;font-size:clamp(40px,5vw,68px);line-height:1.08;margin:0}.auth-brand p{color:#bdd0c8}.auth-main{display:grid;place-items:center;padding:32px}.auth-card{width:min(100%,470px);background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 22px 60px #16372a12}.tabs{display:flex;gap:6px;padding:5px;background:#edf2ef;border-radius:12px;margin-bottom:26px}.tabs button{flex:1;padding:10px;border:0;background:transparent;border-radius:9px;font-weight:700;color:var(--muted)}.tabs button.active{background:#fff;color:var(--green);box-shadow:0 3px 10px #0000000d}h2{font-size:29px;margin:0 0 7px}.lead{margin:0 0 22px;color:var(--muted)}form{display:grid;gap:15px}label{font-size:14px;color:#56665e}input,select,textarea{width:100%;margin-top:6px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fbfcfb;font:inherit;color:var(--ink)}textarea{min-height:90px;resize:vertical}.password-wrap{position:relative}.password-wrap input{padding-right:72px}.show-password{position:absolute;right:8px;top:34px;border:0;background:transparent;color:var(--mint);font-weight:700;cursor:pointer}.primary{border:0;border-radius:11px;padding:14px;background:var(--green);color:#fff;font-weight:800;font-size:16px;cursor:pointer}.link-button{border:0;background:transparent;color:var(--mint);cursor:pointer}.message{min-height:22px;margin:12px 0 0;color:#b23b31;font-size:14px}.message.ok{color:#078050}.hidden{display:none!important}.topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.user-pill{padding:8px 12px;border-radius:99px;background:#e8f5ef;color:#087451;font-weight:700}.back{color:var(--green);text-decoration:none;font-weight:700}@media(max-width:760px){.auth-shell{display:block}.auth-brand{min-height:220px;padding:28px}.auth-brand h1{font-size:36px;margin-top:36px}.auth-main{padding:20px}.auth-card{padding:24px}}