.account-page{background:#06171e;color:#eefcff;min-height:100vh}.account-shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:72px 0 110px}.account-intro{max-width:820px;margin-bottom:42px}.account-intro h1{font-size:clamp(2.5rem,7vw,5.5rem);line-height:.98;margin:.15em 0 .35em}.account-intro>p:last-child{font-size:1.15rem;max-width:720px;color:#b9d1d8}.account-card,.account-boundary{border:1px solid #28505c;background:linear-gradient(145deg,#0a242e,#081b23);border-radius:24px;padding:clamp(24px,5vw,52px);box-shadow:0 24px 80px #0005}.account-card{max-width:820px}.account-card h2,.account-boundary h2{font-size:clamp(1.7rem,4vw,2.8rem);margin:.2em 0 .7em}.account-card form{display:grid;gap:14px;max-width:600px}.account-card label{font-weight:700}.account-card input{font:inherit;color:#eefcff;background:#041218;border:1px solid #47707a;border-radius:12px;padding:15px 17px}.account-card input:focus{outline:3px solid #79f2be55;border-color:#79f2be}.account-help,.account-message{color:#b9d1d8}.account-message{margin-top:18px}.account-message.error{color:#ffb1b1}.account-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.account-courses{display:grid;gap:16px;margin-top:30px}.account-course{border-top:1px solid #28505c;padding:24px 0}.account-course h3{margin:0 0 8px}.account-course p{color:#b9d1d8}.empty-account{border-top:1px solid #28505c;margin-top:28px;padding-top:28px}.account-boundary{margin-top:34px;max-width:820px}.account-boundary ol{display:grid;gap:12px;padding-left:22px}.account-boundary p{color:#b9d1d8}@media(max-width:640px){.account-heading{display:block}.account-heading button{margin-top:16px}}