.page-hero{padding:70px 0;text-align:center;background:linear-gradient(135deg,#eef7ff,#f4edff)}.page-hero .tag{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:1.5px}.page-hero h1{font-size:clamp(38px,5vw,58px);margin:10px 0}.page-hero p{max-width:650px;margin:auto;color:var(--muted);line-height:1.7}.page-section{padding:65px 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.info-card{background:#fff;border-radius:20px;padding:25px;box-shadow:var(--shadow);transition:.25s}.info-card:hover{transform:translateY(-7px)}.info-card .icon{font-size:48px}.info-card h2,.info-card h3{margin:12px 0 8px}.info-card p{color:var(--muted);line-height:1.65}.topic-card{text-align:center}.game-card{position:relative;overflow:hidden}.game-card button,.card-link{display:inline-flex;border:0;border-radius:22px;background:var(--blue);color:#fff;padding:11px 18px;font-weight:900;cursor:pointer}.game-score{position:absolute;right:18px;top:18px;color:#ff9518;font-weight:900}.game-box{margin-top:18px;padding:18px;border-radius:15px;background:#f3f7ff;text-align:center}.answer-buttons{display:flex;justify-content:center;gap:8px;margin-top:12px}.answer-buttons button{width:44px;height:40px;padding:0}.about-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.about-art{min-height:330px;border-radius:30px;background:linear-gradient(140deg,#ffd84d,#ff8b54);display:grid;place-items:center;font-size:130px}.values{display:grid;gap:13px}.value{background:#fff;padding:16px;border-radius:15px;box-shadow:0 5px 18px #193d7b12}.contact-form{background:#fff;padding:28px;border-radius:22px;box-shadow:var(--shadow)}.contact-form label{font-size:13px;font-weight:900;display:block;margin:13px 0 6px}.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:2px solid #e7ecf5;border-radius:12px;padding:13px;font:inherit;outline:0}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue)}.contact-form textarea{min-height:120px;resize:vertical}.contact-form button{margin-top:15px;border:0;border-radius:24px;background:var(--blue);color:#fff;padding:13px 25px;font-weight:900}.error-page{min-height:100vh;display:grid;place-items:center;text-align:center;background:linear-gradient(135deg,#eef8ff,#f7efff);padding:25px}.error-code{font-size:clamp(90px,20vw,190px);line-height:.9;font-weight:900;color:var(--blue);text-shadow:8px 8px 0 #ffd33f}.error-page h1{font-size:35px}.error-page p{color:var(--muted)}@media(max-width:760px){.cards{grid-template-columns:1fr}.about-grid,.contact-grid{grid-template-columns:1fr}.page-hero{padding:50px 0}.page-section{padding:45px 0}}