@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@700;800&display=swap";
.auth-shell{--auth-ink:#0f172a;--auth-primary:#2563eb;--auth-primary-hover:#1d4ed8;--auth-grad-from:#1769ff;--auth-grad-mid:#4f46e5;--auth-grad-to:#7c3aed;--auth-primary-tint:#eff6ff;--auth-brand-orange:#f97316;background:#f5f4ff;flex-direction:column;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex;position:relative;overflow:hidden}.auth-shell:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle,#1769ff24 0%,#0000 70%);width:480px;height:480px;position:fixed;top:-140px;right:-140px}.auth-shell:after{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle,#7c3aed1f 0%,#0000 70%);width:400px;height:400px;position:fixed;bottom:-110px;left:-110px}.auth-nav{z-index:10;justify-content:space-between;align-items:center;padding:20px 48px;display:flex;position:relative}.auth-logo{align-items:center;gap:2px;text-decoration:none;display:flex}.auth-logo-text{color:#1e1b4b;letter-spacing:-.5px;font-family:Outfit,sans-serif;font-size:24px;font-weight:800}.auth-logo-text span.three{color:var(--auth-brand-orange)}.auth-logo-text span.six{color:var(--auth-primary)}.auth-nav-action{color:#64748b;align-items:center;gap:12px;font-size:14px;display:flex}.auth-nav-link{border:1.5px solid var(--auth-primary);color:var(--auth-primary);border-radius:10px;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.auth-nav-link:hover{background:var(--auth-primary);color:#fff}.auth-body{z-index:1;flex:1;grid-template-columns:1fr 1fr;gap:0;width:100%;max-width:1280px;margin:0 auto;padding:20px 48px 40px;display:grid;position:relative}.auth-card{background:#fff;border-radius:24px;flex-direction:column;align-self:center;gap:0;height:fit-content;padding:40px 44px;display:flex;box-shadow:0 8px 40px #1e1b4b14,0 2px 8px #2563eb0f}.auth-card-title{color:#1e1b4b;margin-bottom:6px;font-size:26px;font-weight:800;line-height:1.2}.auth-card-subtitle{color:#64748b;margin-bottom:4px;font-size:14px}.auth-card-tagline{color:#64748b;margin-bottom:28px;font-size:14px}.auth-role-label{color:#1e1b4b;margin-bottom:12px;font-size:14px;font-weight:600;display:block}.auth-role-grid{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:10px;margin-bottom:24px;display:grid}.auth-role-btn{cursor:pointer;color:#4b5563;background:#fff;border:1.5px solid #e5e7eb;border-radius:12px;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s;display:flex}.auth-role-btn:hover{border-color:var(--auth-primary);background:var(--auth-primary-tint);color:var(--auth-primary)}.auth-role-btn.active{border-color:var(--auth-primary);background:var(--auth-primary-tint);color:var(--auth-primary);box-shadow:0 0 0 3px #2563eb26}.auth-role-btn .role-icon{font-size:22px;line-height:1}.auth-role-btn .role-sub{color:#9ca3af;font-size:11px;font-weight:400}.auth-role-btn.active .role-sub{color:#fdba74}.auth-form{flex-direction:column;gap:18px;display:flex}.auth-form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-field-label{color:#1e1b4b;font-size:13.5px;font-weight:600}.auth-input-wrap{position:relative}.auth-input-icon{color:#9ca3af;pointer-events:none;align-items:center;display:flex;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.auth-input{color:#1e1b4b;background:#f9fafb;border:1.5px solid #e5e7eb;border-radius:10px;outline:none;width:100%;padding:13px 44px 13px 42px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.auth-input:focus{border-color:var(--auth-primary);background:#fff;box-shadow:0 0 0 3px #2563eb1f}.auth-input::placeholder{color:#9ca3af}.auth-input.has-right-icon{padding-right:44px}.auth-input-right-btn{cursor:pointer;color:#9ca3af;background:0 0;border:none;align-items:center;padding:0;transition:color .15s;display:flex;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.auth-input-right-btn:hover{color:var(--auth-primary)}.auth-input-hint{color:#64748b;align-items:center;gap:4px;margin-top:2px;font-size:11.5px;display:flex}.auth-field-error{color:#ef4444;margin-top:2px;font-size:12px}.auth-check-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.auth-checkbox-wrap{cursor:pointer;color:#4b5563;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:14px;display:flex}.auth-checkbox-wrap input[type=checkbox]{width:16px;height:16px;accent-color:var(--auth-primary);cursor:pointer;border:1.5px solid #d1d5db;border-radius:4px}.auth-forgot-link{color:var(--auth-primary);white-space:nowrap;font-size:14px;font-weight:600;text-decoration:none}.auth-forgot-link:hover{text-decoration:underline}.auth-submit-btn{background:linear-gradient(135deg, var(--auth-grad-from), var(--auth-grad-mid));color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;padding:15px 24px;font-family:inherit;font-size:16px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 4px 14px #2563eb66}.auth-submit-btn:hover{background:linear-gradient(135deg, var(--auth-primary-hover), #4338ca);transform:translateY(-1px);box-shadow:0 6px 18px #2563eb80}.auth-submit-btn:active{transform:translateY(0)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-divider{align-items:center;gap:12px;margin:4px 0;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#e5e7eb;flex:1;height:1px}.auth-divider span{color:#9ca3af;white-space:nowrap;font-size:13px}.auth-social-row{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.auth-social-btn{color:#1e1b4b;cursor:pointer;background:#fff;border:1.5px solid #e5e7eb;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:11px 8px;font-family:inherit;font-size:13.5px;font-weight:500;transition:all .18s;display:flex}.auth-social-btn:hover{background:#f9fafb;border-color:#d1d5db;box-shadow:0 2px 8px #1e1b4b0f}.auth-social-btn .social-icon{width:18px;height:18px}.auth-footer-switch{text-align:center;color:#64748b;margin-top:8px;font-size:14px}.auth-footer-switch a{color:var(--auth-primary);font-weight:600;text-decoration:none}.auth-footer-switch a:hover{text-decoration:underline}.auth-terms-notice{text-align:center;color:#9ca3af;font-size:12.5px}.auth-terms-notice a{color:var(--auth-primary);font-weight:500;text-decoration:none}.auth-terms-notice a:hover{text-decoration:underline}.auth-panel{flex-direction:column;justify-content:center;padding:20px 20px 20px 48px;display:flex}.auth-panel-headline{letter-spacing:-1px;margin-bottom:18px;font-size:40px;font-weight:900;line-height:1.15}.auth-panel-headline .word-learn{color:var(--auth-grad-from)}.auth-panel-headline .word-teach{color:var(--auth-grad-mid)}.auth-panel-headline .word-grow{color:var(--auth-grad-to)}.auth-panel-headline .word-together{color:var(--auth-ink)}.auth-panel-desc{color:#4b5563;max-width:420px;margin-bottom:28px;font-size:15px;line-height:1.7}.auth-feature-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px;display:grid}.auth-feature-card{text-align:center;color:#1e1b4b;background:#fff;border-radius:14px;flex-direction:column;align-items:center;gap:8px;padding:18px 10px;font-size:12px;font-weight:600;display:flex;box-shadow:0 2px 10px #1e1b4b0f}.auth-feature-card .feat-icon{font-size:26px}.auth-feature-card .feat-icon-svg{width:26px;height:26px;display:block}.auth-hero-img{object-fit:contain;border-radius:20px;width:100%;max-width:500px}.auth-feature-list{background:#fff;border-radius:16px;flex-direction:column;gap:16px;padding:24px;display:flex;box-shadow:0 4px 16px #1e1b4b0f}.auth-feature-item{align-items:flex-start;gap:14px;display:flex}.auth-feature-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.auth-feature-text strong{color:#1e1b4b;margin-bottom:2px;font-size:14px;font-weight:700;display:block}.auth-feature-text p{color:#64748b;font-size:12.5px;line-height:1.5}.auth-trust-row{gap:16px;margin-top:20px;display:flex}.auth-trust-badge{color:#4b5563;background:#fff;border-radius:12px;flex:1;align-items:center;gap:10px;padding:12px 16px;font-size:12.5px;font-weight:500;display:flex;box-shadow:0 2px 8px #1e1b4b0f}.auth-trust-badge .trust-icon{flex-shrink:0;font-size:22px}.auth-page-footer{text-align:center;color:#9ca3af;z-index:1;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;padding:20px;font-size:13px;display:flex;position:relative}.auth-page-footer a{color:var(--auth-primary);font-weight:500;text-decoration:none}.auth-page-footer a:hover{text-decoration:underline}.auth-back-link{color:#64748b;align-items:center;gap:6px;margin-bottom:20px;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.auth-back-link:hover{color:var(--auth-primary)}.auth-success-box{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;align-items:flex-start;gap:12px;padding:16px 20px;font-size:14px;display:flex}.auth-success-banner{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;align-items:flex-start;gap:10px;padding:14px 18px;font-size:14px;font-weight:500;line-height:1.5;display:flex}.auth-error-banner{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;align-items:center;gap:8px;padding:12px 16px;font-size:13.5px;display:flex}*,:before,:after{box-sizing:border-box}.auth-shell,.auth-body,.auth-nav,.auth-card,.auth-panel,.auth-feature-grid,.auth-feature-list,.auth-trust-row{min-width:0}.auth-input,.auth-submit-btn,.auth-role-btn,.auth-social-btn{max-width:100%}@media (max-width:1023px){.auth-nav{padding:18px 28px}.auth-body{grid-template-columns:1fr;max-width:760px;padding:20px 28px 36px}.auth-panel{order:-1;padding:20px 0 10px}.auth-panel-headline{font-size:34px}.auth-panel-desc{max-width:100%}.auth-card{width:100%}.auth-feature-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:767px){.auth-nav{gap:12px;padding:16px 20px}.auth-logo-text{font-size:21px}.auth-nav-action{gap:8px;min-width:0;font-size:12px}.auth-nav-link{white-space:nowrap;padding:8px 13px;font-size:12px}.auth-body{flex-direction:column;gap:22px;width:100%;padding:12px 16px 28px;display:flex}.auth-panel{order:-1;width:100%;padding:8px 0 0}.auth-panel-headline{letter-spacing:-.7px;margin-bottom:12px;font-size:clamp(28px,7vw,34px);line-height:1.12}.auth-panel-desc{margin-bottom:18px;font-size:14px;line-height:1.6}.auth-card{border-radius:20px;width:100%;padding:28px 22px}.auth-card-title{font-size:23px}.auth-card-tagline{margin-bottom:22px}.auth-role-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.auth-role-btn{min-width:0;padding:12px 6px}.auth-form-row{grid-template-columns:1fr;gap:18px}.auth-check-row{flex-wrap:wrap;align-items:flex-start}.auth-forgot-link{margin-left:auto}.auth-social-row{grid-template-columns:1fr}.auth-social-btn{min-height:44px}.auth-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:20px}.auth-feature-card{min-width:0;padding:14px 8px}.auth-feature-list{padding:18px}.auth-feature-item{gap:10px}.auth-trust-row{flex-direction:column;gap:10px}.auth-trust-badge{width:100%}.auth-hero-img{width:100%;max-width:100%;height:auto}.auth-page-footer{gap:10px 16px;padding:16px;font-size:12px}}@media (max-width:480px){html,body{max-width:100%;overflow-x:hidden}.auth-nav{padding:14px}.auth-logo-text{font-size:19px}.auth-nav-action>span{display:none}.auth-nav-link{padding:8px 11px}.auth-body{padding:8px 12px 24px}.auth-card{border-radius:18px;padding:24px 16px}.auth-card-title{font-size:21px}.auth-card-subtitle,.auth-card-tagline{font-size:13px}.auth-role-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-role-btn{padding:11px 5px;font-size:12px}.auth-role-btn .role-icon{font-size:20px}.auth-input{min-width:0;padding-left:40px;font-size:13px}.auth-check-row{gap:8px}.auth-checkbox-wrap,.auth-forgot-link{font-size:12px}.auth-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-feature-card{font-size:11px}.auth-feature-card .feat-icon{font-size:22px}.auth-feature-card .feat-icon-svg{width:22px;height:22px}.auth-feature-list{padding:15px}.auth-feature-icon{width:34px;height:34px;font-size:17px}.auth-feature-text strong{font-size:13px}.auth-feature-text p{font-size:11.5px}.auth-success-box,.auth-success-banner,.auth-error-banner{padding:12px;font-size:12px}}@media (max-width:360px){.auth-body{padding-left:8px;padding-right:8px}.auth-card{padding-left:13px;padding-right:13px}.auth-role-grid{grid-template-columns:1fr 1fr;gap:6px}.auth-role-btn{font-size:11px}.auth-panel-headline{font-size:27px}.auth-panel-desc{font-size:13px}.auth-nav-link{padding-left:9px;padding-right:9px}}@media (max-width:1023px){.auth-shell{width:100%;max-width:100%;overflow-x:hidden}.auth-nav{padding:18px 30px}.auth-body{gap:30px;width:100%;max-width:100%;padding:35px 30px}.auth-card,.auth-panel{width:100%;min-width:0}.auth-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-trust-row{flex-wrap:wrap}.auth-page-footer{flex-wrap:wrap;padding:18px 30px}}@media (max-width:768px){html,body{width:100%;max-width:100%;overflow-x:hidden}.auth-shell{width:100%;min-width:0;overflow-x:hidden}.auth-nav{gap:15px;width:100%;min-width:0;padding:16px 22px}.auth-logo{min-width:0}.auth-logo-text{white-space:nowrap}.auth-nav-action{gap:8px;min-width:0}.auth-nav-action>span{white-space:nowrap}.auth-body{flex-direction:column;gap:35px;width:100%;min-width:0;max-width:100%;padding:30px 22px;display:flex}.auth-card{width:100%;min-width:0;max-width:560px;margin:0 auto}.auth-card-title{overflow-wrap:anywhere}.auth-card-subtitle,.auth-card-tagline{overflow-wrap:anywhere;max-width:100%}.auth-form{width:100%;min-width:0}.auth-input-wrap{width:100%;min-width:0;max-width:100%}.auth-input{box-sizing:border-box;width:100%;min-width:0;max-width:100%}.auth-submit-btn{width:100%;max-width:100%}.auth-check-row{gap:12px;width:100%;min-width:0}.auth-checkbox-wrap,.auth-forgot-link{min-width:0}.auth-social-row{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;min-width:0}.auth-social-btn{width:100%;min-width:0}.auth-panel{width:100%;min-width:0;max-width:560px;margin:0 auto}.auth-panel-headline,.auth-panel-desc{overflow-wrap:anywhere;max-width:100%}.auth-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.auth-feature-card{overflow-wrap:anywhere;min-width:0}.auth-trust-row{flex-direction:column;align-items:stretch;width:100%}.auth-trust-badge{box-sizing:border-box;width:100%;min-width:0}.auth-page-footer{box-sizing:border-box;flex-wrap:wrap;gap:10px 18px;width:100%;max-width:100%;padding:18px 22px}}@media (max-width:600px){.auth-nav{padding:14px 18px}.auth-nav-action>span{display:none}.auth-body{gap:28px;padding:24px 18px}.auth-card,.auth-panel{max-width:100%}.auth-card-title{font-size:clamp(1.6rem,7vw,2rem);line-height:1.15}.auth-check-row{flex-wrap:wrap;align-items:flex-start}.auth-forgot-link{margin-left:auto}.auth-social-row{grid-template-columns:1fr}.auth-social-btn{min-height:44px}.auth-feature-grid{grid-template-columns:1fr}.auth-page-footer{text-align:center;justify-content:center}}@media (max-width:480px){.auth-nav{padding:13px 14px}.auth-logo-text{font-size:1.35rem}.auth-nav-link{font-size:.82rem}.auth-body{gap:24px;padding:20px 14px}.auth-card{padding:20px}.auth-card-title{font-size:1.55rem}.auth-card-subtitle{font-size:.88rem}.auth-card-tagline,.auth-field-label{font-size:.82rem}.auth-input{font-size:.9rem}.auth-check-row{flex-direction:column;align-items:flex-start;gap:10px}.auth-forgot-link{margin-left:0}.auth-panel{padding:20px}.auth-panel-headline{font-size:1.5rem}.auth-panel-desc{font-size:.88rem;line-height:1.6}.auth-page-footer{flex-direction:column;align-items:center;gap:8px;padding:16px 14px}}@media (max-width:360px){.auth-nav{padding:12px 10px}.auth-logo-text{font-size:1.2rem}.auth-nav-link{font-size:.75rem}.auth-body{padding:16px 10px}.auth-card,.auth-panel{padding:16px}.auth-card-title{font-size:1.4rem}.auth-panel-headline{font-size:1.35rem}.auth-input-wrap,.auth-submit-btn{min-height:44px}.auth-feature-card{padding:12px;font-size:.82rem}}@media (max-width:320px){.auth-nav{padding:10px 8px}.auth-body{padding:14px 8px}.auth-card,.auth-panel{padding:14px}.auth-card-title{font-size:1.3rem}.auth-panel-headline{font-size:1.25rem}.auth-page-footer{font-size:.72rem}}.auth-input.has-error,.auth-input.has-error:focus{background:#fff;border-color:#ef4444;box-shadow:0 0 0 3px #ef44441f}.auth-page-wrapper{background:#f5f4ff;flex-direction:column;min-height:100vh;display:flex}.auth-page-wrapper .auth-nav,.auth-page-wrapper .auth-page-footer{display:none}.auth-page-wrapper .auth-shell{flex:1;min-height:0;padding-block:32px}@media (max-width:640px){.auth-page-wrapper .auth-shell{padding-block:20px}}