/* Login is a clear, welcoming boarding card; all rules are locally scoped. */
#demo-ribbon[data-page="teacherDash"]:not([hidden]){position:relative;top:auto;right:auto;display:block;max-width:none;border-radius:0;line-height:1.5;padding:8px 12px;box-shadow:none;text-align:center;white-space:normal;background:#fff0c8;color:#70531e}
@media(max-width:720px){.v4-teacher-header{padding:16px!important}.v4-teacher-actions{position:static!important;justify-content:center;margin-top:12px}.v4-teacher-actions button{min-height:42px}.v4-teacher-header h1{font-size:22px!important}}
.auth-wrap:has(.v2-auth-board){background:#143e568c!important;backdrop-filter:blur(8px)!important;padding:24px 16px!important;align-items:center!important}
.v2-auth-board{max-width:490px!important;width:100%!important;padding:28px 30px 30px!important;background:linear-gradient(155deg,#fffdf5 70%,#e4f5f3)!important;border:3px solid #fff!important;border-radius:30px!important;color:#184c59!important;box-shadow:0 22px 70px #092f5960,0 0 0 1px #afdadf!important;position:relative}
.v2-auth-board>div:first-child{margin-bottom:10px!important}.v2-auth-board>div:first-child>span{font-size:16px!important;color:#32828a!important}
.v2-auth-board .auth-knob{width:42px!important;height:42px!important;min-width:42px!important;background:#e5f1ef!important;color:#315e68!important;font-size:21px!important;display:grid;place-items:center}
.v4-login-welcome{margin:0 0 22px;position:relative}.v4-login-welcome h2{font:700 27px/1.4 Maplestory,sans-serif;margin:0 0 8px;color:#154c59}.v2-auth-board .v4-login-welcome p{font-size:14px!important;line-height:1.6!important;color:#496b75;margin:0;padding-right:50px;opacity:1!important}.v4-login-welcome .v4-login-star{position:absolute;right:5px;top:12px;width:41px;height:41px;background:#ffe5a0;border:3px solid #fff;border-radius:14px;color:#9f631d;font:28px/35px sans-serif;text-align:center;transform:rotate(9deg);box-shadow:0 4px 0 #edcf83}
.v2-auth-board .auth-tab{flex:1;min-height:52px;border:2px solid #b6d5d7!important;background:white!important;color:#476b78!important;padding:12px!important;border-radius:16px!important;font:700 18px Maplestory,sans-serif!important;transition:background .18s,transform .18s;box-shadow:0 3px 0 #dae8e7!important}
.v2-auth-board .auth-tab.on{background:#168d96!important;color:white!important;border-color:#087781!important;box-shadow:0 4px 0 #086d79!important}.v2-auth-board .auth-tab:active{transform:translateY(2px)!important}.v2-auth-board>p{font-size:14px!important;color:#365b67!important;opacity:1!important}
.v2-auth-board .v2-auth-label{font:700 14px/1.5 Maplestory,sans-serif!important;color:#315967!important;margin:10px 0 6px!important}
.v2-auth-board .auth-inp{min-height:50px!important;width:100%;box-sizing:border-box;padding:12px 14px!important;border:2px solid #abcdd1!important;background:#fff!important;border-radius:13px!important;font:300 17px/1.4 Maplestory,sans-serif!important;color:#183f52!important;margin-bottom:3px!important;letter-spacing:.02em!important}.v2-auth-board .auth-inp.ro{background:#edf8f8!important;color:#194f62!important;border-color:#bbdce0!important}.v2-auth-board .auth-inp::placeholder{color:#69828b!important;opacity:1}
.v2-auth-board .auth-judge{display:flex;flex-wrap:wrap;align-items:center;column-gap:8px;row-gap:2px;background:#fff1cf!important;border:1px solid #eddca5!important;border-radius:12px!important;padding:11px 12px!important;font:300 12px/1.6 Maplestory,sans-serif!important;color:#614f26!important;margin:0 0 14px!important}.v2-auth-board .auth-judge span:last-child{opacity:1!important}.v2-auth-board .auth-judge input{width:20px;height:20px;accent-color:#167f88;flex-shrink:0}
.v2-auth-board .auth-btn{margin-top:20px!important;min-height:54px!important;display:block;width:100%;background:#128b95!important;border:2px solid #097681!important;border-radius:16px!important;color:white!important;font:700 20px/1.3 Maplestory,sans-serif!important;padding:14px!important;box-shadow:0 5px 0 #076875!important;transition:transform .15s,box-shadow .15s}.v2-auth-board .auth-btn:hover{background:#0d7f8a!important}.v2-auth-board .auth-btn:active{transform:translateY(3px)!important;box-shadow:0 2px 0 #076875!important}.v2-auth-board .auth-btn:disabled{opacity:.6;cursor:wait}.v2-auth-board .auth-link{font-size:13px!important;color:#246a7b!important;min-height:40px}
.v2-auth-board :is(input,button,a):focus-visible{outline:3px solid #087cbd!important;outline-offset:3px}
.v4-teacher-download{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:#f2fbf8;border:1px solid #b9dcd4;border-radius:16px;padding:20px;margin-bottom:18px}.v4-teacher-download>div{flex:1;min-width:210px}.v4-teacher-download h2{font:700 19px/1.4 Maplestory,sans-serif;color:#20574f;margin:0 0 7px}.v4-teacher-download p{font-size:13px;line-height:1.7;color:#46625f;margin:0}.v4-consent-link{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 16px;box-sizing:border-box;border-radius:12px;background:#217a71;color:#fff;font:700 14px/1.5 Maplestory,sans-serif;text-decoration:none}.v4-consent-link:hover{background:#16675e}.v4-consent-link:focus-visible{outline:3px solid #0782b4;outline-offset:3px}
@media(max-width:520px){.auth-wrap:has(.v2-auth-board){padding:16px 10px!important}.v2-auth-board{padding:20px!important;border-radius:24px!important}.v4-login-welcome h2{font-size:24px}.v4-login-welcome{margin-bottom:18px}.v2-auth-board .auth-judge{font-size:11px!important}.v4-teacher-download{padding:16px}.v4-consent-link{width:100%}}
@media(max-height:780px){.auth-wrap:has(.v2-auth-board){align-items:flex-start!important}}
@media(prefers-reduced-motion:reduce){.v2-auth-board *{transition:none!important}}

@media(min-width:521px) and (max-height:780px){.v2-auth-board{padding:22px 28px 24px!important}.v4-login-welcome{margin-bottom:15px}.v2-auth-board .v2-auth-label{margin-top:7px!important}.v2-auth-board .auth-btn{margin-top:16px!important}.v2-auth-board .auth-judge{margin-bottom:10px!important}}