.vka-app{--vka-red:#b51d2b;--vka-text:#17191d;--vka-gray:#596270;--vka-line:#e5e7eb;color:var(--vka-text);background:#fff;font:16px/1.6 system-ui,-apple-system,'Segoe UI',Arial,sans-serif;max-width:1300px;margin:auto;padding:0 20px 60px;box-sizing:border-box}.vka-app *{box-sizing:border-box}.vka-app a{color:var(--vka-red);text-underline-offset:3px}.vka-app :focus-visible{outline:3px solid #b51d2b;outline-offset:4px}.vka-app .vka-header{display:flex;align-items:center;gap:20px;justify-content:space-between;border-bottom:1px solid var(--vka-line);padding:15px 0;flex-wrap:wrap}.vka-app .vka-brand{display:flex;align-items:center;justify-content:center;background:var(--vka-red);border-radius:8px;padding:10px 17px;min-width:145px}.vka-app .vka-brand img{width:160px;max-height:42px;object-fit:contain}.vka-header>span{font-size:.85rem;font-weight:900;letter-spacing:.16em}.vka-header nav{display:flex;gap:18px;font-weight:700;font-size:.88rem}.vka-app .vka-hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,1fr);gap:40px;align-items:center;padding:55px 0 38px;border-bottom:1px solid var(--vka-line)}.vka-hero img{display:block;max-width:100%;max-height:285px;object-fit:contain;background:#fff}.vka-hero h1{font-size:clamp(2rem,4.4vw,4.2rem);letter-spacing:-.035em;line-height:1.07;margin:12px 0 21px;font-weight:850}.vka-hero h1 em{font-style:normal;color:var(--vka-red)}.vka-hero p{font-size:1.05rem;color:var(--vka-gray);max-width:600px}.vka-kicker{font-weight:800;letter-spacing:.2em;color:var(--vka-red);font-size:.73rem}.vka-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:26px}.vka-stats div{display:grid;line-height:1.3}.vka-stats strong{font-size:2rem;color:var(--vka-red)}.vka-stats small{font-size:.75rem;color:var(--vka-gray)}.vka-section-title{font-size:1.65rem;margin:38px 0 3px}.vka-muted{color:var(--vka-gray);margin:0 0 22px}.vka-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}.vka-card{border:1px solid var(--vka-line);border-radius:14px;background:#fff;padding:23px;box-shadow:0 7px 25px rgb(0 0 0 / .035)}.vka-card h3{font-size:1.16rem;line-height:1.35;margin:17px 0 8px}.vka-card p{color:var(--vka-gray);margin:0 0 25px;font-size:.86rem}.vka-pill{background:#fff1f2;color:var(--vka-red);border-radius:20px;padding:6px 11px;font-size:.73rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.vka-card-footer{display:flex;justify-content:space-between;gap:8px;align-items:center;border-top:1px solid var(--vka-line);padding-top:15px;font-size:.82rem}.vka-card-footer span{color:var(--vka-gray)}.vka-card-footer a{font-weight:850;white-space:nowrap}.vka-alert{border-left:4px solid var(--vka-red);padding:16px 20px;background:#fff6f6;border-radius:0 9px 9px 0;margin:25px 0;color:#373c44}.vka-reading{max-width:880px;margin:28px auto;padding:12px 0}.vka-reading h1{font-size:clamp(1.9rem,4vw,3.2rem);line-height:1.14;margin:20px 0}.vka-reading h2{font-size:1.5rem;margin:35px 0 12px}.vka-reading>p{color:var(--vka-gray)}.vka-reference{padding:20px;border:1px solid #f1d3d7;border-radius:13px;background:#fffcfc;margin:25px 0}.vka-reference p{margin:5px 0 12px;color:var(--vka-gray);font-size:.9rem}.vka-reference a{font-weight:800}.vka-question{border:1px solid var(--vka-line);border-radius:12px;margin:18px 0;padding:22px}.vka-question legend{font-weight:750;padding:0 5px;max-width:100%;line-height:1.4}.vka-question label{display:flex;align-items:flex-start;gap:12px;padding:11px 6px;border-bottom:1px solid #f1f3f4;cursor:pointer;line-height:1.45}.vka-question label:last-child{border-bottom:0}.vka-question input{margin-top:.28rem;accent-color:var(--vka-red)}.vka-button,.vka-app #wp-submit{background:var(--vka-red)!important;border:0!important;color:white!important;padding:14px 26px;border-radius:8px;font-weight:800;cursor:pointer}.vka-results{background:#fafafa;border:1px solid var(--vka-line);padding:12px 20px;border-radius:12px}.vka-results p{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--vka-line);padding:10px 0;margin:0}.vka-results p:last-child{border:0}.vka-auth{max-width:510px;padding:45px 32px;box-shadow:0 8px 35px rgb(0 0 0 / .08);border-radius:14px;margin:50px auto}.vka-auth .vka-brand{max-width:240px;margin:auto}.vka-auth h2{text-align:center;margin-top:25px}.vka-auth>p{text-align:center;color:var(--vka-gray)}.vka-auth input[type=text],.vka-auth input[type=password]{width:100%;border:1px solid #cdd2d7;border-radius:8px;padding:11px}.vka-lesson-list{display:grid;gap:10px;margin:18px 0 35px}.vka-lesson-link{padding:16px 19px;border:1px solid var(--vka-line);border-radius:9px;display:flex;gap:14px;align-items:center;justify-content:space-between}.vka-lesson-link strong{font-size:.95rem}.vka-lesson-link small{color:var(--vka-gray)}@media(max-width:950px){.vka-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vka-app .vka-hero{grid-template-columns:1fr}.vka-hero img{max-height:230px;justify-self:start}.vka-app{padding-left:16px;padding-right:16px}}@media(max-width:600px){.vka-app .vka-header{justify-content:center;text-align:center}.vka-header nav{width:100%;justify-content:space-around}.vka-grid{grid-template-columns:1fr}.vka-app .vka-hero{padding:32px 0}.vka-hero h1{font-size:2.2rem}.vka-stats{gap:18px}.vka-stats strong{font-size:1.5rem}.vka-question{padding:15px}.vka-lesson-link{align-items:flex-start;flex-direction:column}.vka-auth{padding:26px 18px}}.vka-app .vka-game{margin:2rem 0;padding:1.5rem;border:1px solid #dadde4;border-radius:14px;background:#fff;color:#17191e}.vka-app .vka-game h2,.vka-app .vka-game h3{color:#17191e}.vka-app .vka-game-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.vka-app .vka-game-stats>div{background:#f5f6f8;padding:1rem;border-radius:10px;display:flex;flex-direction:column;gap:.25rem}.vka-app .vka-game-stats strong{font-size:1.6rem;font-variant-numeric:tabular-nums}.vka-app .vka-game-stats small{font-size:.8rem;color:#555f6e}.vka-app .vka-progress-rail{width:100%;height:12px;border-radius:10px;background:#e6e8ec;overflow:hidden;margin:1rem 0}.vka-app .vka-progress-rail>div{height:100%;background:#b58d4a;border-radius:10px}.vka-app .vka-badges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.vka-app .vka-badge{display:flex;flex-direction:column;gap:.35rem;border:1px solid #ced3d9;border-radius:12px;padding:1rem;background:#fff}.vka-app .vka-badge strong{font-size:.95rem}.vka-app .vka-badge small,.vka-app .vka-badge span{font-size:.79rem}.vka-app .vka-badge.is-earned{border-color:#a57b38;background:#fffbf3}.vka-app .vka-badge.is-locked{opacity:.58}.vka-app .vka-track-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.vka-app .vka-track-grid p{display:flex;justify-content:space-between;border-bottom:1px solid #eee;padding:.25rem;margin:0}.vka-app .vka-resources{margin:1.5rem 0;padding:1.2rem;background:#f7f8fa;border-left:4px solid #ad2030;border-radius:8px}.vka-app .vka-resources ul{list-style:none;margin:0;padding:0}.vka-app .vka-resources li{display:flex;flex-direction:column;gap:.2rem;padding:.65rem 0;border-bottom:1px solid #e4e7e9}.vka-app .vka-resources li:last-child{border-bottom:none}.vka-app .vka-resources li small{color:#5a6471}.vka-app .vka-feedback{border:1px solid #a57b38;background:#fffdf8;padding:1.2rem;margin:1rem 0;border-radius:10px}.vka-app .vka-feedback li{margin-bottom:1rem}.vka-app .vka-feedback li small{display:block;margin-top:.25rem;color:#4a5564}@media (max-width:680px){.vka-app .vka-game-stats,.vka-app .vka-badges{grid-template-columns:repeat(2,minmax(0,1fr))}.vka-app .vka-track-grid{grid-template-columns:1fr}}