@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700;900&display=swap");:root{--primary:#1B5E9B;--primary-dark:#144B7A;--primary-light:#EAF2FF;--bg:#F4F7FB;--border:#D0E4F8;--text1:#0D1F33;--text2:#4A6B8A;--text3:#94A3B8}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans KR,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg);color:var(--text1);-webkit-font-smoothing:antialiased}.mobile-container{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg)}.badge{display:inline-flex;align-items:center;font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;white-space:nowrap;flex-shrink:0}.academy-card{background:#fff;border-radius:16px;border:1.5px solid var(--border);padding:20px 20px 16px;margin-bottom:10px}.btn-primary{background:var(--primary);color:#fff;border:none;border-radius:10px;padding:11px 20px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:#fff;color:#03C75A;border:2px solid #03c75a;border-radius:10px;padding:11px 20px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-outline:hover{background:#F0FDF4}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:56px auto}@keyframes spin{to{transform:rotate(1turn)}}.empty-state{text-align:center;padding:60px 24px;color:var(--text2)}.empty-state p:first-child{font-size:52px;margin-bottom:16px}.empty-state p:last-child{font-size:15px;line-height:1.7}