@charset "UTF-8";*{box-sizing:border-box}html,body{max-width:100vw;overflow-x:hidden;margin:0;padding:0}.skip-link{position:absolute;top:-100px;left:0;z-index:9999;background:#4f46e5;color:#fff;padding:12px 22px;font-weight:700;font-size:.95rem;text-decoration:none;border-radius:0 0 8px;transition:top .2s ease}.skip-link:focus,.skip-link:focus-visible{top:0;outline:3px solid #fcd34d;outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#main-content:focus{outline:none}@media(max-width:768px){.navbar{flex-direction:column!important;height:auto!important;padding:20px 15px!important;gap:15px!important;align-items:center!important}.nav-links{display:flex;flex-wrap:wrap;justify-content:center;gap:15px;width:100%;margin:10px 0}}.back-link{display:flex;align-items:center;gap:6px;width:max-content;margin:0 0 18px;color:#475569;text-decoration:none;font-size:.95rem;font-weight:600;transition:color .2s ease}.back-link:hover{color:#4f46e5}.back-link:focus-visible{outline:2px solid #4f46e5;outline-offset:3px;border-radius:4px}.hero-cta{display:flex;flex-direction:column;align-items:center;gap:14px;max-width:640px;margin:0 auto 50px;padding:26px 24px;background:linear-gradient(135deg,#f0f9ff,#ede9fe);border:1px solid #c7d2fe;border-radius:14px;text-align:center}.hero-cta .hero-cta-intro{margin:0;font-size:1.05rem;font-weight:600;color:#1e293b;line-height:1.5}.hero-cta .hero-cta-btn{padding:14px 36px!important;font-size:1.1rem!important;font-weight:700!important;box-shadow:0 6px 16px #3b82f640;transition:transform .15s ease,box-shadow .2s ease}.hero-cta .hero-cta-btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px #3b82f659}.hero-cta .hero-cta-meta{margin:4px 0 0;font-size:.88rem;color:#475569}.hero-cta .hero-cta-link{color:#4f46e5;text-decoration:none;font-weight:600}.hero-cta .hero-cta-link:hover{text-decoration:underline}.hero-cta 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h2{font-size:1.4rem;color:#0f172a;font-weight:700;margin:0 0 18px}.sample-preview .sample-hint{margin:14px 0 0;font-size:.85rem;color:#64748b;font-style:italic}.sample-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:720px){.sample-grid{grid-template-columns:1fr}}.sample-slide .slide-mock{background:linear-gradient(135deg,#1e293b,#334155);color:#f1f5f9;border-radius:10px;padding:28px 24px;min-height:200px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:14px}.sample-slide .slide-mock-figure{font-size:3rem;opacity:.8}.sample-slide .slide-mock-caption{margin:0;font-size:.9rem;line-height:1.55;color:#cbd5e1}.sample-response{background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px;padding:20px}.sample-response h3{margin:0 0 10px;font-size:1rem;color:#0369a1;font-weight:700}.sample-response p{margin:0;font-size:.92rem;color:#0f172a;line-height:1.6;font-style:italic}.sample-wat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.sample-wat-card{background:#faf5ff;border:1px solid #e9d5ff;border-radius:10px;padding:18px;text-align:center}.sample-wat-card .sample-word{font-size:1.5rem;font-weight:800;color:#6b21a8;letter-spacing:1px;margin-bottom:10px}.sample-wat-card .sample-answer{margin:0;font-size:.9rem;color:#0f172a;line-height:1.55;font-style:italic}.sample-srt-card{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:22px}.sample-srt-card .sample-situation{margin:0 0 14px;color:#0f172a;font-size:.95rem;line-height:1.6}.sample-srt-card .sample-answer{margin:0;color:#065f46;font-size:.95rem;line-height:1.6;font-style:italic}.loading-skeleton{max-width:520px;margin:30px auto 0;padding:22px 24px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;text-align:left}.loading-skeleton .skeleton-bar{height:14px;border-radius:6px;background:linear-gradient(90deg,#e2e8f0 25%,#f1f5f9,#e2e8f0 75%);background-size:200% 100%;animation:skeletonShimmer 1.4s linear infinite;margin-bottom:10px}.loading-skeleton .skeleton-bar.short{width:60%;margin-bottom:16px}.loading-skeleton .skeleton-text{margin:0;font-size:.92rem;color:#475569;line-height:1.55}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.continue-practice{max-width:1100px;margin:60px auto 40px;padding:0 8px}.continue-practice h2{font-size:1.4rem;color:#0f172a;font-weight:700;margin:0 0 20px;text-align:center}.continue-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.continue-card{display:flex;flex-direction:column;gap:8px;padding:22px 22px 20px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;text-decoration:none;color:inherit;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;min-height:140px}.continue-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #0000000f}.continue-card:focus-visible{outline:2px solid #4f46e5;outline-offset:2px}.continue-card.border-tat{border-top:4px solid #3b82f6}.continue-card.border-tat:hover{border-color:#3b82f6}.continue-card.border-wat{border-top:4px solid #a855f7}.continue-card.border-wat:hover{border-color:#a855f7}.continue-card.border-srt{border-top:4px solid #10b981}.continue-card.border-srt:hover{border-color:#10b981}.continue-card.border-home{border-top:4px solid #475569}.continue-card.border-home:hover{border-color:#475569}.continue-card .continue-icon{font-size:1.6rem}.continue-card h3{margin:0;font-size:1.05rem;color:#0f172a;font-weight:700}.continue-card p{margin:0;color:#64748b;font-size:.88rem;line-height:1.5}@media(max-width:768px){.about-test h2,.sample-preview h2,.continue-practice h2{font-size:1.25rem}.info-grid,.continue-grid{grid-template-columns:1fr}.loading-skeleton{margin-top:20px;padding:18px}.continue-practice{margin-top:40px;padding:0 12px}.hero-cta{padding:22px 18px;margin-bottom:36px}.hero-cta .hero-cta-intro{font-size:.98rem}.hero-cta .hero-cta-btn{padding:12px 28px!important;font-size:1rem!important}.secondary-cta{margin-top:30px;padding:22px 18px}}