.hy-mobile-body{background:#eef2f7;min-height:100vh;padding:18px 0 80px}.hy-phone{width:min(430px,100%);min-height:calc(100vh - 40px);margin:0 auto;background:#f7f7f7;box-shadow:0 18px 60px rgba(15,23,42,.22);border-radius:26px;overflow:hidden;position:relative;padding-bottom:70px}.hy-panel{background:#fff;padding:8px 15px}.hy-desc{font-size:13px;color:#515a6e;line-height:1.7;margin:0}.hy-badge{display:inline-block;border-radius:4px;padding:3px 6px;margin:0 4px;font-size:12px}.hy-badge-warn{background:#ffe8c6;color:#965f38}.hy-badge-blue{background:#dbe9ff;color:#6481dc}.hy-badge-level{background:#eef2ff;color:#3730a3}.hy-badge-age{background:#dcfce7;color:#166534}.hy-tabs{height:48px;background:#fff;display:flex;align-items:flex-end;padding-top:10px}.hy-tabs button{width:33.33%;height:38px;border:0;background:#fff;color:#515a6e;font-weight:800;font-size:15px;border-bottom:3px solid transparent}.hy-tabs button.active{color:var(--haoclass-color,#3478f6);border-bottom-color:var(--haoclass-color,#3478f6)}.hy-section{padding-top:12px}.hy-type-wrap{background:#fff;padding:10px 15px 0}.hy-slide-box{display:flex;gap:10px;overflow-x:auto;padding:0 30px 10px 0}.hy-type-item{flex:0 0 auto;padding:7px 14px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:14px}.hy-type-item.active{background:#111827;color:#fff}.hy-menu-list{padding:0 15px 15px}.hy-menu-head{background:#fff;border-radius:10px;margin-top:10px;padding:13px 14px;font-weight:800;color:#333;box-shadow:0 2px 10px rgba(15,23,42,.05)}.hy-menu-head span{display:block;color:#999;font-size:12px;font-weight:500;margin-top:3px}.hy-menu-body{background:#fff;border-radius:0 0 10px 10px;margin:-2px 0 10px;overflow:hidden}.hy-search{margin:3px 15px 12px;background:#fff;border-radius:8px;display:flex;padding:6px;gap:8px}.hy-search input{border:0;background:#f5f5f5;border-radius:6px;padding:8px 10px;flex:1;outline:none}.hy-search button{border:0;background:linear-gradient(to right,#374151,#111827,#000);color:#fff;border-radius:6px;padding:7px 12px}.hy-books{background:#fff}.hy-book{display:flex;padding:14px 15px;border-bottom:1px solid #f0f0f0;text-decoration:none;color:#111}.hy-book-cover{width:6rem;height:6.8rem;margin-right:16px;text-align:center;border-radius:7px;background:#eef2ff;overflow:hidden;flex:0 0 auto}.hy-book-cover img{width:100%;height:100%;object-fit:cover}.hy-book-bd{flex:1;min-width:0}.hy-book-title{font-size:16px;white-space:normal;font-weight:800;line-height:1.35;margin-bottom:6px}.hy-book-desc{color:#999;font-size:14px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 7px}.hy-tags{display:flex;flex-wrap:wrap;gap:5px}.hy-tag{font-size:12px;color:#999;border:1px solid #e5e7eb;border-radius:999px;padding:2px 7px}.hy-empty{margin:15px;background:#fff;border-radius:10px;color:#999;text-align:center;padding:36px 18px}.hy-tabbar{position:absolute;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid #e5e7eb;display:flex}.hy-tabbar a{flex:1;text-align:center;color:#515151;font-size:13px;text-decoration:none;padding-top:30px;position:relative}.hy-tabbar a:before{content:'◆';position:absolute;top:10px;left:50%;transform:translateX(-50%);font-size:16px;color:#9ca3af}.hy-tabbar a.active{font-weight:800}.hy-tabbar a.active:before{color:#111827}.hy-dialog{position:fixed;inset:0;z-index:80}.hy-mask{position:absolute;inset:0;background:rgba(0,0,0,.55)}.hy-sheet{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(430px,100%);height:86vh;background:#fff;border-radius:22px 22px 0 0;overflow:hidden;display:flex;flex-direction:column}.hy-sheet-head{height:45px;display:flex;align-items:center;padding:0 14px;border-bottom:1px solid #eee}.hy-sheet-head b{flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.hy-sheet-head button{border:0;border-radius:999px;background:#111827;color:#fff;padding:6px 10px}.hy-sheet iframe{flex:1;border:0}.hy-back{position:fixed;right:20px;bottom:20px;background:#111827;color:#fff;text-decoration:none;padding:10px 14px;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.18)}@media(max-width:480px){.hy-mobile-body{padding:0}.hy-phone{border-radius:0;min-height:100vh}.hy-back{bottom:70px}}