:root{--bg:#f6f7f9;--surface:#fff;--text:#202735;--muted:#7b8595;--border:#e7ebf0;--primary:#3a63ee;--primary-soft:#edf1ff;--danger:#d54949;--success:#22946d;--radius:14px;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:var(--primary);text-decoration:none}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}input,select,textarea{width:100%;background:#fff;border:1px solid #dfe4eb;border-radius:9px;padding:11px 13px;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:#7b95ee;box-shadow:0 0 0 3px #3a63ee12}input::placeholder,textarea::placeholder{color:#a2aab6}label{display:grid;gap:9px;font-size:12px;font-weight:600;color:#4a5568}textarea{resize:vertical;min-height:85px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:40px;padding:10px 17px;border:1px solid var(--border);border-radius:9px;font-size:12px;font-weight:600;background:#fff;color:#556174}.button.primary{background:var(--primary);border-color:var(--primary);color:white;box-shadow:0 3px 8px #3a63ee18}.button.danger{color:var(--danger);background:#fff3f3;border-color:#f6d9d9}.button:hover:not(:disabled){filter:brightness(.96)}.muted{color:var(--muted);font-size:13px;line-height:1.8}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--primary)}.brand{display:flex;align-items:center;gap:11px;color:var(--text)}.brand-icon{position:relative;display:grid;place-items:center;background:var(--primary);color:#fff;width:38px;height:38px;font-weight:800;font-size:20px;border-radius:11px}.brand-icon span{position:absolute;right:7px;bottom:6px;width:5px;height:5px;background:#c8f089;border-radius:50%}.brand strong{font-size:21px;letter-spacing:-.8px}.brand small{display:block;font-size:7px;letter-spacing:1.8px;margin-top:5px;color:#929dae;font-weight:500}h1,h2,h3,p{margin-top:0}.form-error{background:#fff0f0;color:#b83838;padding:12px;border-radius:8px;font-size:12px;line-height:1.6}.login-body{background:#fff}.login-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.login-intro{padding:45px 60px 25px;background:#f1f4fc;display:flex;flex-direction:column;overflow:hidden;position:relative}.login-copy{max-width:460px;margin:auto 0;padding:75px 0 35px}.login-copy h1{font-size:clamp(32px,3vw,49px);line-height:1.5;letter-spacing:-1.5px;margin:22px 0}.login-copy>p{color:#8692a7;font-size:14px;line-height:2}.login-intro footer{font-size:9px;letter-spacing:1.7px;color:#91a0b9;display:flex;justify-content:space-between}.login-intro footer span{letter-spacing:0}.visual-orbit{height:240px;position:relative;display:grid;place-items:center;margin-top:25px}.orbit{position:absolute;border:1px solid #d3dcf1;border-radius:50%;width:330px;height:180px;transform:rotate(-23deg)}.orbit-two{transform:rotate(23deg);width:280px;height:230px}.orbit-core{width:104px;height:104px;border-radius:28px;background:linear-gradient(140deg,#6787ff,#3055dd);box-shadow:0 20px 60px #5478ea3d;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transform:rotate(-8deg);color:#fff}.orbit-core>span{font-size:25px}.orbit-core>small{font-size:8px;letter-spacing:3px}.orbit-tag{position:absolute;border:1px solid #e1e7f6;background:#ffffffcc;border-radius:8px;padding:10px 13px;font-size:9px;letter-spacing:1px;color:#5d71a4;box-shadow:0 3px 15px #6980b40a}.tag-one{top:32px;left:10px}.tag-two{bottom:32px;right:0}.login-panel{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px}.login-card{width:100%;max-width:345px}.login-card h2{font-size:25px;letter-spacing:-.6px;margin:17px 0 10px}.login-card>p{margin-bottom:33px}.login-card form{display:grid;gap:21px}.login-card .primary{min-height:46px;margin-top:5px;justify-content:space-between}.access-note{display:flex;gap:12px;margin-top:32px;padding:17px 0;border-top:1px solid var(--border)}.access-note>span{color:#8c9ab3;font-size:22px}.access-note p{font-size:11px;line-height:1.8;color:#9aa3b1;margin:0}.login-footnote{color:#adb5c2;font-size:8px;letter-spacing:1.8px;margin-top:70px}@media(max-width:800px){.login-intro{display:none}.login-shell{grid-template-columns:1fr}.login-panel{padding:35px 25px}.login-footnote{margin-top:40px}}