[hidden]{display:none!important}
*{box-sizing:border-box}body{margin:0;background:#f5f7fb;color:#17253b;font:16px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}.training-shell{--accent:#2559c8;--accent-light:#edf3ff;--accent-border:#bad0fa;--bg:#f5f7fb;max-width:820px;margin:0 auto;padding:22px 18px 70px}.training-shell.quickorder{--accent:#eb0875;--accent-light:#fff0f6;--accent-border:#f7bbd5}.training-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 24px}.training-brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.brand-logo{max-width:184px;max-height:45px}.brand-triva{font-size:30px;color:#2559c8;letter-spacing:-1px}.training-academy{font-size:13px;font-weight:700;color:#52647c;border-left:1px solid #d8deea;padding-left:12px}.training-tools{display:flex;align-items:center;gap:8px}.training-free{font-size:11px;color:var(--accent);border-radius:50px;background:var(--accent-light);padding:7px 10px;font-weight:800;white-space:nowrap}.language-picker select{border:1px solid #d8e0ec;border-radius:10px;background:#fff;padding:7px;font:inherit;font-size:13px}.training-top h1{font-size:clamp(27px,5vw,39px);letter-spacing:-1px;line-height:1.2;margin:8px 0}.training-kicker{color:var(--accent);font-weight:750;font-size:13px}.training-top p{color:#62718b;margin:6px 0 24px}.progress-meta{display:flex;justify-content:space-between;gap:15px;font-weight:700;font-size:13px;color:#53617a;margin:0 0 8px}.progress-track{height:8px;background:#e6eaf1;border-radius:100px;overflow:hidden}.progress-track span{height:100%;width:0;background:var(--accent);display:block;transition:width .25s}.training-card{background:white;border:1px solid #e0e6f0;box-shadow:0 15px 50px #243b5f0b;border-radius:22px;padding:clamp(20px,4vw,36px);margin:20px 0 16px;min-height:340px}.step-label{font-size:12px;letter-spacing:1px;color:var(--accent);font-weight:850}.training-card h2{font-size:clamp(22px,4vw,29px);line-height:1.3;margin:11px 0 20px}.lesson-body{font-size:17px;line-height:1.85;color:#43506a}.pvvideo{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;margin:5px 0}.answers{display:grid;gap:11px}.answer{cursor:pointer;display:flex;align-items:center;gap:13px;border:1.5px solid #d9e1ee;border-radius:14px;padding:15px;min-height:65px;font-weight:600;transition:background .15s,border-color .15s}.answer input{accent-color:var(--accent);width:18px;height:18px;flex-shrink:0}.answer:has(input:checked){border-color:var(--accent);background:var(--accent-light)}.answer-letter{border-radius:9px;background:#eff2f8;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0}.answer.is-correct{border-color:#15976a;background:#e9f9f2}.answer.is-wrong{border-color:#db616a;background:#fff0f1}.answer-feedback{border-radius:12px;padding:14px;color:#28644c;background:#eef9f2}.answer-feedback:empty{display:none}.step-actions{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:26px}.btn-primary,.btn-outline{font:inherit;cursor:pointer;font-weight:750;border-radius:12px;padding:12px 18px;min-height:49px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}.btn-outline{background:#fff;color:var(--accent);border:1px solid var(--accent-border)}button:disabled{opacity:.42;cursor:not-allowed}.training-after{border-radius:19px;background:var(--accent-light);padding:22px;margin-top:15px}.training-after p{margin:5px 0 15px;color:#52637d}.training-footer{text-align:center;font-size:12px;color:#7a8596;margin-top:25px}.result-icon{display:grid;place-items:center;border-radius:50%;width:62px;height:62px;background:#e5f8ee;color:#15976a;font-size:38px}.result-score{font-size:22px;background:var(--accent-light);border-radius:14px;padding:20px;margin:16px 0 24px}@media(max-width:560px){.training-shell{padding:13px 13px 46px}.training-header{padding-bottom:13px}.training-brand{gap:8px}.brand-logo{max-width:125px}.training-academy{font-size:11px;padding-left:8px}.training-free{font-size:10px}.training-card{border-radius:17px}.step-actions button{flex:1}.answer{padding:12px}.training-after{padding:18px}}

.preview-lang-switch{display:inline-flex;align-items:center;gap:2px;background:#e9edf5;padding:3px;border-radius:999px;white-space:nowrap;flex-shrink:0}.preview-lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:34px;min-width:42px;padding:4px 12px;border-radius:999px;text-decoration:none;color:#58677e;font-size:13px;font-weight:750;line-height:1.2}.preview-lang-switch a.is-active{background:#fff;color:var(--accent);box-shadow:0 1px 4px #15253e18}.preview-lang-switch a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(max-width:560px){.preview-lang-switch a{min-width:39px;padding:5px 9px}.training-tools{gap:6px}}

.academy-landing{max-width:960px}.academy-hero{padding:clamp(36px,7vw,74px) clamp(24px,5vw,52px);background:linear-gradient(125deg,var(--accent-light),#fff 75%);border:1px solid var(--accent-border);border-radius:28px;margin-top:26px}.academy-hero h1{font-size:clamp(34px,7vw,58px);line-height:1.08;letter-spacing:-.05em;max-width:660px;margin:18px 0}.academy-hero p{font-size:clamp(16px,2.4vw,20px);max-width:560px;color:#536179}.academy-eyebrow{font-size:12px;letter-spacing:.13em;font-weight:850;color:var(--accent)}.academy-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.academy-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:23px 0}.academy-highlights>div{background:#fff;border:1px solid #e3e8f0;border-radius:18px;padding:23px;display:flex;flex-direction:column;gap:9px}.academy-highlights strong{color:var(--accent);font-size:21px}.academy-highlights span{font-weight:700}.academy-note{background:#fff;border:1px solid #e3e8f0;border-radius:18px;padding:24px}.academy-note h2{margin:0}.academy-note p{color:#536179}.academy-note a{color:var(--accent);font-weight:700}@media(max-width:560px){.academy-hero{margin-top:8px;border-radius:20px}.academy-actions{flex-direction:column}.academy-actions a{width:100%}.academy-highlights{grid-template-columns:1fr;gap:10px}.academy-highlights>div{flex-direction:row;align-items:center;padding:16px}.academy-highlights strong{width:40px}}

/* v0.9.11: course cards must keep readable button labels. */
.academy-note a.btn-primary{color:#fff; background:var(--accent);border-color:var(--accent);font-weight:750;text-decoration:none;}
.academy-note a.btn-primary:hover{filter:brightness(.94);color:#fff;}
.academy-note a.btn-primary:focus-visible{outline:3px solid var(--accent-border);outline-offset:3px;}
.academy-note + .academy-note{margin-top:14px;}
@media(max-width:560px){.academy-note a.btn-primary{display:flex;width:100%;min-height:52px;}}

/* v0.9.12: academy identity is always a usable home link */
.training-brand-link{display:inline-flex;align-items:center;max-width:100%;text-decoration:none!important;color:inherit!important;border-radius:8px}
.training-brand-link:hover{opacity:.85}
.training-brand-link:focus-visible{outline:3px solid currentColor;outline-offset:5px}
.training-brand-link img{display:block;max-width:100%}