:root{--navy:#142e3e;--gold:#b99b65;--muted:#6b787e;--line:#e1e6e7}*{box-sizing:border-box}body{margin:0;background:#f8f9f9;color:var(--navy);font:14px/1.75 Apple SD Gothic Neo,Malgun Gothic,system-ui,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}[hidden]{display:none!important}.skip{position:fixed;top:-80px;left:20px;background:#fff;padding:12px;z-index:10}.skip:focus{top:12px}.auth-header{background:#fff;max-width:1304px;margin:auto;padding:18px 36px;min-height:94px;display:flex;align-items:center;gap:20px}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}.brand>span{font:26px/1.05 Georgia,serif;letter-spacing:.5px}.brand em{font-weight:400}.brand small{display:block;font:10px/1 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input{width:100%;min-width:0;height:46px;border:1px solid #d5dddf;border-radius:3px;padding:10px 12px;font-size:16px;background:#fcfdfd;color:var(--navy)}input::placeholder{font-size:12px;color:#87949a}.field small{font-size:11px;color:var(--muted)}.field-row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:12px}.password-input,.cohort-input{position:relative;display:block}.password-input input{padding-right:62px}.password-toggle{position:absolute;right:1px;top:1px;bottom:1px;min-width:56px;background:transparent;border:0;font-size:11px;color:var(--muted)}.cohort-input input{padding-right:34px}.cohort-input>span{position:absolute;right:14px;top:10px;color:var(--muted);font-size:13px;pointer-events:none}.cohort-input input::-webkit-inner-spin-button{-webkit-appearance:none}.consent{display:flex;align-items:start;gap:10px;background:#f3f6f7;padding:13px;font-size:11px}.consent input{width:18px;height:18px;flex-shrink:0;accent-color:var(--navy);margin:3px 0 0}.consent a{text-decoration:underline;text-underline-offset:3px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;border:1px solid var(--navy);border-radius:3px;font-size:13px;font-weight:500;gap:12px}.primary{background:var(--navy);color:#fff}.secondary{background:#fff;color:var(--navy)}.form-error{font-size:12px;color:#a52d2d;white-space:pre-line;margin:0;overflow-wrap:anywhere}.form-error:empty{display:none}.switch-link{border-top:1px solid var(--line);margin:22px 0 0;padding-top:19px;font-size:12px;color:var(--muted)}.switch-link a{font-weight:600;color:var(--navy);margin-left:8px;display:inline-flex;min-height:44px;align-items:center}.auth-help{margin-top:23px}.auth-help details{border-top:1px solid var(--line);padding:10px 0;font-size:11px;color:var(--muted)}summary{cursor:pointer;min-height:36px;display:list-item;align-content:center;color:var(--navy);font-size:12px}.auth-help details p{line-height:1.9;margin:8px 0}.auth-help details a{display:inline-flex;min-height:44px;align-items:center;color:var(--navy)}.session-note{background:#f3f6f7;border-left:3px solid var(--gold);padding:22px;font-size:13px}.session-note p{margin:0 0 15px}.session-logout{display:block;min-height:44px;align-content:center;font-size:12px;margin-top:5px}#auth-success>p{font-size:13px;color:var(--muted)}#auth-success .button{width:100%;margin-top:10px}.next-steps{padding-left:21px;margin:24px 0;font-size:13px}.next-steps li{padding-left:5px;margin:15px 0}.next-steps strong{display:block;font-weight:500}.next-steps span{display:block;font-size:12px;color:var(--muted);margin-top:4px}.logout-panel{max-width:480px;margin:12vh auto;background:#fff;border:1px solid var(--line);padding:30px}.logout-panel h1{font-size:28px;font-weight:500}.logout-panel a{display:block;min-height:44px;align-content:center;font-size:12px}.logout-panel p{font-size:13px;color:var(--muted)}footer{max-width:1120px;margin:auto;padding:24px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:25px;color:var(--muted);font-size:11px}footer span{margin-right:auto}footer a{display:inline-flex;align-items:center;min-height:44px}@media(max-width:1180px){.auth-layout,footer{margin-inline:30px}.auth-intro-content,.auth-card{padding:32px}.auth-header{padding-inline:30px}}@media(max-width:760px){.auth-layout{grid-template-columns:1fr;max-width:560px;margin:20px auto 30px}.auth-intro-content{padding:26px 28px}.auth-intro h1{font-size:30px;margin-bottom:10px}.auth-intro-content>p:not(.eyebrow){max-width:none;font-size:12px}.join-steps{display:none}.intro-guide{margin-top:12px}.auth-card{padding:28px}.auth-help{margin-top:18px}footer{flex-wrap:wrap;gap:0 22px}footer span{width:100%}}@media(max-width:600px){.auth-header{min-height:80px;padding:14px 18px;gap:10px;flex-wrap:wrap}.brand{gap:9px}.brand img{width:35px;height:35px}.brand>span{font-size:23px}.brand small{font-size:8px;letter-spacing:2px;margin-top:7px}.auth-header 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