:root{--primary-color: #8b0000;--secondary-color: #f4e4bc;--text-color: #333;--bg-color: #f9f9f9}body{margin:0;font-family:Kaiti,STKaiti,KaiTi,serif;background-color:var(--bg-color);color:var(--text-color)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{display:flex;flex:1;padding:20px;gap:20px;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.left-column{flex:1;display:flex;flex-direction:column;gap:20px;max-width:400px}.right-column{flex:2;display:flex;flex-direction:column;gap:20px}.section-card{background:white;border:1px solid #ddd;border-radius:8px;padding:15px;box-shadow:0 2px 4px #0000001a}.section-title{border-bottom:2px solid var(--primary-color);padding-bottom:5px;margin-bottom:15px;font-size:1.2em;font-weight:700;color:var(--primary-color)}.member-grid{display:flex;flex-wrap:wrap;gap:10px}.member-item{width:60px;text-align:center;position:relative;cursor:pointer}.member-avatar{width:50px;height:50px;border-radius:50%;border:2px solid var(--secondary-color);object-fit:cover}.member-name{font-size:.8em;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.member-tooltip{position:absolute;bottom:110%;left:50%;transform:translate(-50%);background:black;color:#fff;padding:5px 10px;border-radius:4px;font-size:.8em;z-index:10;width:150px;text-align:left;display:none}.member-item:hover .member-tooltip{display:block}.member-more{width:50px;height:50px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#888;background:#eee;border-radius:50%}.resource-list,.tool-list{list-style:none;padding:0}.resource-list li,.tool-list li{padding:8px 0;border-bottom:1px dashed #eee}.tool-link{color:var(--primary-color);text-decoration:none;font-weight:700}.club-banner{width:100%;height:300px;background-color:#ddd;border-radius:8px;overflow:hidden;position:relative}.banner-img{width:100%;height:100%;object-fit:cover}.overlay-text{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.5);color:#fff;padding:10px}.calendar-card{background:var(--secondary-color);color:#5d4037}.date-display{font-size:1.5em;font-weight:700;margin-bottom:10px}.daily-content-img{max-width:100%;border-radius:4px}.footer{background:#333;color:#fff;padding:20px;margin-top:auto;text-align:center}.suggestion-box{margin-bottom:20px;max-width:500px;margin-left:auto;margin-right:auto}.suggestion-input{width:70%;padding:8px;border:none;border-radius:4px 0 0 4px}.suggestion-btn{width:25%;padding:8px;background:var(--primary-color);color:#fff;border:none;border-radius:0 4px 4px 0;cursor:pointer}