.student-page{background:#f4f6fb;color:#172038;min-height:100vh}.student-topbar{height:72px;background:#0b1022;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,58px);box-shadow:0 8px 30px rgba(9,14,35,.12)}.student-brand{display:flex;align-items:center;gap:12px}.student-brand>span{width:34px;height:34px;border:1px solid #66e1d0;display:grid;place-items:center;transform:rotate(45deg);color:#66e1d0}.student-brand div{display:flex;flex-direction:column;font-family:var(--display)}.student-brand small{font-size:.53rem;letter-spacing:.2em;color:#9ca8c4}.student-topbar>div{display:flex;gap:9px}.student-ghost{border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;border-radius:10px;padding:9px 13px;font-weight:800;cursor:pointer}.student-auth{min-height:calc(100vh - 72px);width:min(1040px,calc(100% - 34px));margin:auto;display:grid;grid-template-columns:1fr 440px;align-items:center;gap:70px}.student-kicker{font-size:.65rem;font-weight:900;letter-spacing:.17em;color:#5771a3;margin:0 0 10px}.login-copy h1,.student-hero h1{font:700 clamp(3rem,6vw,5.5rem)/.94 var(--display);letter-spacing:-.06em;margin:0 0 22px}.login-copy>p:last-child{color:#68758d;max-width:560px;line-height:1.6}.student-login-card{background:#fff;border:1px solid #dfe4ef;border-radius:22px;padding:34px;box-shadow:0 25px 70px rgba(28,40,75,.11);display:grid;gap:17px}.student-login-card label{display:grid;gap:7px;font-size:.75rem;font-weight:800;color:#4c5972}.student-login-card input{border:1px solid #d9dfeb;background:#f9faff;border-radius:10px;padding:13px;font:600 1rem var(--body)}.student-login-card button{border:0;border-radius:10px;background:linear-gradient(135deg,#55d9c5,#776cf2);padding:13px;color:#071020;font-weight:900;cursor:pointer}.student-login-card p{margin:0;color:#7a869a;font-size:.76rem;line-height:1.5}.student-login-card p.error{color:#b9364d}.student-dashboard{width:min(1180px,calc(100% - 34px));margin:auto;padding:58px 0 100px}.student-hero{background:#0b1022;color:#fff;border-radius:24px;padding:40px;display:flex;justify-content:space-between;align-items:end;gap:30px;position:relative;overflow:hidden}.student-hero::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:#5ee2cd;filter:blur(80px);opacity:.15;right:-60px;top:-120px}.student-hero h1{font-size:4rem;margin-bottom:12px}.student-hero p:last-child{color:#aebbd5;margin:0}.student-score{position:relative;z-index:1;text-align:right}.student-score strong{display:block;font:700 4rem var(--display);color:#62e2cf}.student-score span{font-size:.62rem;letter-spacing:.16em;color:#9ba8c2}.student-section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin:52px 0 20px}.student-section-heading h2{font:700 2.4rem var(--display);letter-spacing:-.05em;margin:0}.student-section-heading>p{max-width:420px;color:#718098;font-size:.8rem}.student-subject-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.student-subject-card{background:#fff;border:1px solid #dfe4ed;border-radius:18px;padding:22px}.subject-head{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid #e6e9f1;padding-bottom:15px}.subject-head b{display:block;font:800 1.35rem var(--display)}.subject-head span{color:#748096;font-size:.75rem}.subject-badge{background:#111a35;color:#6ee2d0;border-radius:10px;padding:9px 11px;height:max-content;font-weight:900}.student-chapters{display:grid;gap:8px;margin-top:14px}.student-chapter{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center;border:1px solid #e4e8f0;border-radius:11px;padding:10px;color:#1f2940}.student-chapter.locked{opacity:.58;pointer-events:none}.student-chapter>span:first-child{width:36px;height:36px;border-radius:9px;background:#edf0fb;display:grid;place-items:center;color:#5148bd;font-weight:900}.student-chapter strong,.student-chapter small{display:block}.student-chapter small{font-size:.68rem;color:#7b879b;margin-top:2px}.student-chapter>em{font-style:normal;color:#4f47c5;font-weight:900}.student-results{background:#fff;border:1px solid #dfe4ed;border-radius:17px;overflow:hidden}.result-row{display:grid;grid-template-columns:110px 1fr 100px 150px;gap:15px;align-items:center;padding:14px 18px;border-bottom:1px solid #e7eaf1}.result-row:last-child{border-bottom:0}.result-row b{color:#5148bd}.result-row strong,.result-row span{display:block}.result-row small{color:#7a869a}.student-empty{padding:32px;text-align:center;color:#768298}.student-results-section{margin-top:8px}@media(max-width:800px){.student-auth{grid-template-columns:1fr;gap:25px;padding:55px 0}.login-copy{text-align:center}.student-subject-grid{grid-template-columns:1fr}.student-hero{align-items:start}.student-section-heading{display:block}.student-section-heading>p{margin-bottom:0}.result-row{grid-template-columns:80px 1fr 70px}.result-row>span:last-child{grid-column:2/-1}.student-score strong{font-size:3rem}}@media(max-width:560px){.student-topbar{padding:0 12px}.student-topbar a.student-ghost{display:none}.student-dashboard{width:calc(100% - 24px);padding-top:28px}.student-hero{padding:26px;display:block}.student-hero h1{font-size:3rem}.student-score{text-align:left;margin-top:24px}.student-section-heading{margin-top:38px}.student-chapter{grid-template-columns:38px 1fr}.student-chapter>em{grid-column:2}.result-row{grid-template-columns:1fr}.result-row>span:last-child{grid-column:auto}}

.session-notice{max-width:1100px;margin:30px auto;padding:16px 24px;font-size:.8rem;line-height:1.6;color:#68748a}