.edu-header{display:flex;justify-content:space-between;align-items:center;padding:14px 5%;background:#fff;box-shadow:0 2px 12px #0001;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;color:#185c37}.brand img{width:52px;height:52px;object-fit:cover;border-radius:50%}.edu-header nav{display:flex;gap:18px;flex-wrap:wrap}.edu-header nav a{color:#24452f;text-decoration:none;font-weight:700}.edu-wrap{max-width:1150px;margin:auto;padding:30px 20px 60px}.hero{text-align:center;padding:35px 20px;background:linear-gradient(135deg,#eff9e9,#fff);border-radius:24px}.hero h1{font-size:clamp(30px,5vw,50px);margin:10px 0}.hero p{max-width:850px;margin:auto;line-height:1.8}.edu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:25px}.edu-grid article{background:#fff;border:1px solid #e4eadf;border-radius:18px;padding:22px;box-shadow:0 6px 20px #0000000a}.edu-grid h2{margin-top:0;font-size:21px}.edu-grid p{line-height:1.75;color:#46534a}.quick{margin-top:30px;padding:25px;background:#f5f8f1;border-radius:20px}.quick div{display:flex;gap:12px;flex-wrap:wrap}.quick a{padding:12px 16px;background:#fff;border-radius:12px;text-decoration:none;color:#185c37;font-weight:700}.note{margin-bottom:0;line-height:1.7;color:#5b625d;font-size:14px}@media(max-width:700px){.edu-header{align-items:flex-start;gap:10px}.edu-header nav{gap:8px;font-size:13px}.brand span{display:none}}