.login-header { padding: 24px 32px; background: var(--paper); border-bottom: 1px solid var(--line); }
.login-main { max-width: 510px; margin: clamp(36px, 9vh, 100px) auto; padding: 0 24px; }
.login-intro h1 { font-size: 30px; line-height: 1.2; letter-spacing: -.025em; margin: 0 0 16px; max-width: 15ch; }
.login-intro p { color: var(--muted); margin: 0 0 32px; font-size: 15px; }
.login-options { border-top: 1px solid var(--line); }
.login-option { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 4px; border-bottom: 1px solid var(--line); text-decoration: none; }
.login-option:hover { background: var(--tint); }
.login-provider { display: flex; align-items: center; gap: 14px; min-width: 0; }
.login-provider-logo { flex: none; object-fit: contain; background: #fff; }
.login-option strong { display: block; font-size: 16px; font-weight: 600; }
.login-option small { display: block; color: var(--muted); margin-top: 4px; font-size: 13px; }
.login-note { color: var(--muted); font-size: 13px; margin: 24px 0; }
.account-control { position: relative; }
.account-control summary { cursor: pointer; max-width: 230px; overflow-wrap: anywhere; }
.account-menu { position: absolute; z-index: 20; top: calc(100% + 8px); right: 0; width: 250px; background: var(--paper); border: 1px solid var(--line); padding: 16px; border-radius: var(--radius); }
.account-menu p { margin: 0 0 12px; overflow-wrap: anywhere; }
@media (max-width: 760px) { .login-header { padding: 20px 16px; } .login-header .brand { gap: 12px; } .login-header .brand-name { padding-left: 12px; } .login-intro h1 { font-size: 28px; } }