:root{--paper:#f5f0e6;--paper-deep:#e9e0d0;--ink:#18233a;--muted:#676862;--burgundy:#8d2f3c;--gold:#b99755;--rule:rgba(24,35,58,.16);--white:#fffdf8}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 12% 20%,rgba(185,151,85,.12),transparent 34%),linear-gradient(135deg,transparent 0 58%,rgba(141,47,60,.035) 58% 100%)}
.login-topbar{position:relative;z-index:1;min-height:92px;padding:22px clamp(24px,5vw,72px);border-bottom:1px solid var(--rule);display:flex;align-items:center;justify-content:space-between}
.login-brand{color:inherit;text-decoration:none;display:flex;flex-direction:column;gap:4px}
.login-brand>span{font-family:Newsreader,Georgia,serif;font-size:25px}.login-brand em{font-weight:300}
.login-brand small,.cohort-mark,.kicker,.card-eyebrow{font:500 10px/1.2 "JetBrains Mono",monospace;letter-spacing:.18em;text-transform:uppercase}
.login-brand small{color:var(--muted)}.cohort-mark{color:var(--burgundy)}
.login-layout{position:relative;z-index:1;min-height:calc(100vh - 164px);max-width:1220px;margin:0 auto;padding:clamp(52px,9vh,100px) clamp(24px,5vw,72px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.78fr);gap:clamp(56px,9vw,120px);align-items:center}
.kicker{color:var(--burgundy);margin:0 0 22px}
.login-intro h1{font:400 clamp(45px,5.4vw,76px)/.98 Newsreader,Georgia,serif;letter-spacing:-.035em;margin:0;max-width:760px}.login-intro h1 em{font-weight:300;color:var(--burgundy)}
.intro-copy{font:300 18px/1.65 Newsreader,Georgia,serif;color:#4f5252;max-width:610px;margin:30px 0 34px}
.login-intro ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--rule);max-width:620px}.login-intro li{padding:15px 0;border-bottom:1px solid var(--rule);font-size:13px;color:#474c54}.login-intro li span{font:500 9px/1 "JetBrains Mono",monospace;color:var(--gold);margin-right:18px}
.login-card{position:relative;background:rgba(255,253,248,.86);border:1px solid rgba(24,35,58,.15);box-shadow:0 34px 90px -52px rgba(24,35,58,.62);padding:clamp(30px,4vw,52px)}
.card-rule{position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--burgundy) 0 65%,var(--gold) 65% 100%)}
.card-eyebrow{color:var(--gold);margin:0 0 24px}.login-card h2{font:400 34px/1.08 Newsreader,Georgia,serif;margin:0 0 12px;letter-spacing:-.02em}.login-card p{font-size:13px;line-height:1.6;color:var(--muted)}
form{margin-top:28px}label{display:block;font:500 10px/1.2 "JetBrains Mono",monospace;letter-spacing:.1em;text-transform:uppercase;margin-bottom:9px}
input{width:100%;border:1px solid rgba(24,35,58,.24);background:var(--white);padding:15px 16px;font:400 16px/1.2 Inter,sans-serif;color:var(--ink);outline:none;border-radius:2px}input:focus{border-color:var(--burgundy);box-shadow:0 0 0 3px rgba(141,47,60,.08)}
.code-input{font-size:25px;letter-spacing:.24em;text-align:center;font-weight:600}
button[type=submit]{width:100%;margin-top:14px;border:0;background:var(--ink);color:var(--white);padding:16px 18px;display:flex;justify-content:space-between;align-items:center;font:500 11px/1.2 "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:background .2s,transform .2s}button[type=submit]:hover{background:var(--burgundy);transform:translateY(-1px)}button[disabled]{opacity:.55;cursor:wait;transform:none!important}
.text-button{border:0;background:none;padding:0;margin-top:12px;color:var(--burgundy);font:500 11px/1.3 "JetBrains Mono",monospace;cursor:pointer}
.form-status{min-height:21px;margin:14px 0 0!important;color:var(--burgundy)!important}.privacy-note{border-top:1px solid var(--rule);padding-top:18px;margin:25px 0 0!important;font-size:11px!important}.preview-code{background:#f0e6cf;padding:10px 12px;color:var(--ink)!important;font-family:"JetBrains Mono",monospace}
footer{position:relative;z-index:1;min-height:72px;padding:22px clamp(24px,5vw,72px);border-top:1px solid var(--rule);display:flex;justify-content:space-between;align-items:center;font:500 9px/1.2 "JetBrains Mono",monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}footer a{color:var(--burgundy);text-decoration:none}
@media(max-width:780px){.cohort-mark{display:none}.login-layout{grid-template-columns:1fr;gap:44px;padding-top:48px}.login-intro h1{font-size:46px}.login-card{padding:34px 24px}footer{align-items:flex-start;gap:12px;flex-direction:column}}