:root{--primary: #2C3E50;--secondary: #E8D5B7;--accent: #D4A373;--background: #F5F5F0;--text: #2C3E50;--muted: #95A5A6;--success: #27AE60;--white: #FFFEF7}.page{min-height:100vh}.card{background:var(--white);border-radius:16px;padding:20px;margin-bottom:16px;box-shadow:0 2px 8px #0000000a}.btn{flex:1;padding:14px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#fff}.btn-outline{background:transparent;color:var(--text);border:1px solid var(--secondary)}.mentor-item{display:flex;align-items:center;background:var(--white);border-radius:16px;padding:16px;margin-bottom:12px;cursor:pointer;box-shadow:0 2px 8px #0000000a}.mentor-avatar{width:60px;height:60px;border-radius:50%;background:var(--background);display:flex;align-items:center;justify-content:center;font-size:32px;margin-right:16px}