.login-page .login-feedback-button{color:#e1eaff;font-size:13px;font-weight:var(--ui-weight-750,750);white-space:nowrap;background:0 0;border:1px solid #ffffff70;border-radius:6px;min-height:34px;padding:7px 14px}.login-page .login-feedback-button:hover{color:#fff;background:#ffffff18;border-color:#d9fc74}.login-feedback{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:10px;display:flex}.cinema-active .login-feedback{opacity:0;pointer-events:none}.feedback-dialog{color:#fff;background:#1135bd;border:1px solid #91a7ed;border-radius:16px;width:min(580px,100vw - 28px);max-height:calc(100dvh - 28px);margin:auto;padding:28px;font-family:inherit;position:fixed;inset:0;overflow:auto;box-shadow:0 24px 100px #04143c99}.feedback-dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#04143cb8}.feedback-dialog header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.feedback-dialog header>span{font-weight:var(--ui-weight-850,850);color:#d9fc74;letter-spacing:.06em;font-size:14px}.feedback-dialog h2{font-size:28px;line-height:1.25;font-weight:var(--ui-weight-850,850);margin:0 0 12px}.feedback-note{color:#d9e3ff;margin:0 0 22px;font-size:15px;line-height:1.65}.feedback-dialog form{gap:10px;display:grid}.feedback-dialog label{font-size:15px;font-weight:var(--ui-weight-750,750);margin-top:4px}.feedback-dialog :is(input,textarea){color:#fff;background:#0b246f;border:1px solid #91a7ed;border-radius:8px;width:100%;min-height:46px;padding:12px;font-family:inherit;font-size:16px;line-height:1.5}.feedback-dialog input[readonly]{color:#d9e3ff;background:#162e81}.feedback-dialog textarea{resize:vertical;min-height:150px}.feedback-dialog textarea::placeholder{color:#b9c9f4}.feedback-dialog :is(input,textarea,button):focus-visible{outline-offset:3px;outline:3px solid #ffad91}.feedback-dialog .ui-button{min-height:42px;font-size:15px;font-weight:var(--ui-weight-800,800);color:#14264e;background:#f7f9ff;border-color:#f7f9ff;border-radius:8px}.feedback-dialog .ui-button:disabled{opacity:.55}.feedback-dialog .feedback-send{color:#153079;background:#d9fc74;border-color:#d9fc74;width:100%;min-height:46px;margin-top:12px}.feedback-account-note{color:#c5d3ff;margin:0 0 6px;font-size:13px}.feedback-dialog .ui-alert{color:#7e2913;background:#fff1ec;border-color:#f5ac91;line-height:1.6}.feedback-dialog .feedback-success{color:#153079;background:#ebf9c7;border-color:#d9fc74;margin-bottom:16px}@media (max-width:960px){.feedback-dialog{padding:22px}.feedback-dialog h2{font-size:25px}}@media (max-height:600px){.feedback-dialog textarea{min-height:110px;max-height:170px}.feedback-dialog{padding:20px}}
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18px;font-size:13px}.leaderboard-task{color:#596b86;gap:6px;font-size:12px;font-weight:600;display:grid}.leaderboard-task select{color:#192c4b;width:100%;min-height:42px;font:inherit;background:#fff;border:1px solid #c8d3e4;border-radius:8px;padding:9px 12px;font-size:14px}.leaderboard-personal{background:#edf2fc;border:1px solid #d9e2f4;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin:18px 0 24px;padding:18px;display:flex}.leaderboard-personal.has-rank{background:#eaf1ff;border-color:#afc4f4}.leaderboard-personal>div{min-width:0}.leaderboard-personal>div>span{color:#52698e;font-size:12px;font-weight:600;display:block}.leaderboard-personal>div>strong{color:#1e4093;margin-top:4px;font-size:26px;line-height:1.25;display:block}.leaderboard-personal small{color:#5f7295;font-size:12px;font-weight:400}.leaderboard-personal p{overflow-wrap:anywhere;margin:5px 0 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6px;font-size:10px;display:inline-block}.leaderboard-empty{text-align:center;color:#687891;border:1px dashed #ccd7e7;border-radius:9px;padding:24px 16px;font-size:13px}.leaderboard-error{color:#a53138}.leaderboard-expand{color:#365a9d;font:inherit;background:#fff;border:1px solid #ccd7e7;border-radius:7px;margin:12px auto;padding:8px 16px;font-size:13px;display:block}.leaderboard-footnote{color:#718099;font-size:12px}.leaderboard-reference{color:#687891;border-top:1px solid #dce3ef;margin-top:24px;padding-top:16px;font-size:12px}.leaderboard-reference summary{cursor:pointer;color:#536783;font-weight:600}.leaderboard-reference>p{line-height:1.65}.leaderboard-reference-row{border-bottom:1px solid #e1e7f0;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:12px 0;display:flex}.leaderboard-reference-row>span{flex:1;min-width:130px}.leaderboard-reference-row 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#92b7ff}.leaderboard-submit strong{font-size:14px;font-weight:600;line-height:1.4;display:block}.leaderboard-submit small{color:#d8e5ff;margin-top:3px;font-size:12px;line-height:1.4;display:block}.leaderboard-submit>span:last-child{flex-shrink:0;font-size:20px}.login-competition-notice{color:#1b3e7e;background:#e9f1ff;border:1px solid #a9c3f0;border-radius:8px;padding:12px;margin:0 0 16px!important;font-size:13px!important;line-height:1.5!important}.login-auth-purpose{color:#526786;margin:0 0 18px;font-size:13px;line-height:1.5}.login-page .login-verification .verification-mail-help{color:#503d13;background:#fff4cb;border:1px solid #eadba4;border-radius:7px;margin:12px 0;padding:11px 12px;font-size:13px;line-height:1.5}.login-page .login-verification .account-email{color:#e6eeff;overflow-wrap:anywhere;font-size:14px}@media (max-width:600px){.classroom-dialog.leaderboard-dialog{border-radius:13px;width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}.leaderboard-header{padding:16px}.leaderboard-header h2{font-size:20px}.leaderboard-content{max-height:calc(100dvh - 112px);padding:16px}.leaderboard-task select{font-size:16px}.leaderboard-personal{gap:10px;margin:16px 0 20px;padding:14px}.leaderboard-personal>div>strong{font-size:24px}.leaderboard-personal-score strong{font-size:18px}.leaderboard-ranks>li{grid-template-columns:32px minmax(0,1fr) auto;gap:9px;padding:14px 10px}.top-rank .leaderboard-rank{width:30px;height:32px;font-size:14px}.leaderboard-participant>strong{font-size:13px}.leaderboard-participant>span{font-size:11px}.leaderboard-score{font-size:16px}.leaderboard-you{margin-left:4px;padding:1px 4px;font-size:9px}.leaderboard-intro{font-size:12px}.leaderboard-reference{margin-top:20px}}.login-auth-dialog .login-auth-purpose{color:#e1eaff;font-size:13px;line-height:1.6}