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.portal-shell{min-height:100vh;background:#f5f7fb}.portal-main{width:min(1180px,calc(100% - 36px));margin:0 auto 60px}.portal-nav{min-height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 max(18px,calc((100vw - 1180px)/2))}.portal-nav nav,.portal-user{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.portal-nav nav a{font-weight:800;color:#485166;padding:8px 10px;border-radius:8px}.portal-nav nav a.active,.portal-nav nav a:hover{background:#edf7f4;color:#087b4b}.portal-user form{margin:0}.portal-user button{border:0;background:#fff0f1;color:var(--red);font-weight:800;border-radius:8px;padding:8px 10px;cursor:pointer}.compact-hero{border-radius:8px;background:linear-gradient(135deg,#17324d,#0c8a72);margin:28px 0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.hero-button.secondary{background:#ffffff24;color:#fff;border:1px solid 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#ffd0d0;background:#fff0f1;color:#b4232a;border-radius:8px;padding:10px 12px;font-weight:700;margin:12px 0}.form-alert.ok{background:#e8faf2;border-color:#b8ead3;color:#087b4b}.otp-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;box-shadow:0 14px 38px rgba(33,40,66,.08);text-align:center}.otp-card form{display:grid;gap:12px;margin-top:18px}.otp{font:800 28px Manrope;text-align:center;letter-spacing:0;border:1px solid #d8dce5;border-radius:8px;padding:12px}.mail-icon{width:54px;height:54px;border-radius:8px;display:grid;place-items:center;margin:0 auto 14px;background:#edf7f4;color:#087b4b;font-weight:900}.resend button{border:0;background:transparent;color:#0b806a;font-weight:800;cursor:pointer}.text-success{color:#087b4b}.text-danger{color:#b4232a}
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.level-card form{margin-top:14px}.level-card small{display:block;color:#b4232a;margin-top:8px;font-weight:700}.level-card button:disabled,.continue-panel button:disabled{opacity:.45;cursor:not-allowed}.exam-player .player-header{position:sticky;top:0;z-index:20;box-shadow:0 8px 22px rgba(33,40,66,.06)}.exam-player .question-stage{border-radius:8px;box-shadow:0 10px 28px rgba(33,40,66,.07);padding:34px}.exam-player .question-map{border-radius:8px;box-shadow:0 10px 28px rgba(33,40,66,.06)}.exam-player .question-panel h1{font-size:21px;line-height:1.55}.exam-player .option{border-radius:8px;grid-template-columns:38px 1fr}.exam-player .option b{border-radius:8px}.exam-player .number-grid button{border-radius:6px;font-variant-numeric:tabular-nums}.exam-player .question-actions{position:sticky;bottom:0;background:#fff;z-index:10}.exam-player .btn{border-radius:8px}.exam-player .timer{border-radius:8px;background:#edf7f4;color:#087b4b}