@charset "UTF-8";
.container{background-image:linear-gradient(to bottom right,#eff6ff,#fff,#eff6ff);padding:2rem 2rem calc(8rem + env(safe-area-inset-bottom,0px));letter-spacing:.7px}
.container .tr-top{padding-bottom:1rem;position:relative}
.container .tr-top>h2{font-size:2.4rem;font-weight:700;color:#333;margin-bottom:1rem}
.container .tr-top>p{font-size:1.4rem;color:#4b5563}
.container .tr-top ::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:.063rem;background:linear-gradient(90deg,rgba(74,222,128,.2),#4aa5de,rgba(74,222,128,.2))}
.container .tr-list{margin-top:2rem;gap:2.5rem}
.container .tr-list .li-item{display:flex;gap:1.6rem;position:relative;border-radius:1rem;padding:1.2rem;color:#4b5563}
.container .tr-list .li-item .li-item-hit{position:absolute;inset:0;z-index:1;border-radius:1rem}
.container .tr-list .li-item .li-img{overflow:hidden;position:relative;border-radius:5px;width:38%;min-height:12rem;z-index:0}
.container .tr-list .li-item .li-img img{width:100%;height:100%;object-fit:cover}
.container .tr-list .li-item .li-dec{gap:5px;flex:1;position:relative;z-index:0}
.container .tr-list .li-item .li-dec .li-dec-top{margin-bottom:7px;justify-content:space-between}
.container .tr-list .li-item .li-dec .li-dec-top .theme-name{position:relative;z-index:2;font-size:1.2rem;padding:3px 7px;color:#fff;background-image:linear-gradient(to right,#0084e0 0%,#6ab0b3 100%);border-radius:.5rem;width:fit-content;text-decoration:none}
.container .tr-list .li-item .li-dec .le-title{font-weight:600;font-size:1.8rem;color:#333}
.container .tr-list .li-item .li-dec .li-p{margin-top:.5rem}
.container .tr-list .li-item .li-dec .li-p>p{margin-top:2px}
.container .tr-list .li-item .li-dec .li-p>p i{color:#4aa5de;margin-right:5px}
.container .no-data{color:#c9c9c9;font-size:1.4rem;text-align:center;padding:3rem 0}

/* 主题筛选：右侧固定入口 + 底部滑出抽屉，收起时完全隐藏 */
.theme-filter-mask{position:fixed;inset:0;z-index:106;background:rgba(0,0,0,.35);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility .25s ease}
.theme-filter.is-open .theme-filter-mask{opacity:1;visibility:visible;pointer-events:auto}
.theme-filter-side{position:fixed;right:0;top:42%;z-index:105;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;width:3.2rem;padding:1.2rem .4rem;background:linear-gradient(180deg,#4aa5de 0%,#2d87c8 100%);color:#fff;border-radius:1rem 0 0 1rem;box-shadow:-2px 2px 8px rgba(45,135,200,.25);cursor:pointer;-webkit-tap-highlight-color:transparent}
.theme-filter-side-text{writing-mode:vertical-rl;font-size:1.3rem;font-weight:600;letter-spacing:.2rem;line-height:1}
.theme-filter-side-current{max-width:2.4rem;writing-mode:vertical-rl;font-size:1.1rem;line-height:1.2;opacity:.9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.theme-filter.has-filter .theme-filter-side{background:linear-gradient(180deg,#f70 0%,#ffa50a 100%);box-shadow:-2px 2px 8px rgba(255,119,0,.25)}
.theme-filter-drawer{position:fixed;left:50%;bottom:0;z-index:107;width:100%;max-width:640px;max-height:70vh;background:#fff;border-radius:1.2rem 1.2rem 0 0;box-shadow:0 -8px 20px rgba(0,0,0,.1);transform:translate(-50%,100%);transition:transform .28s ease;display:flex;flex-direction:column;overflow:hidden;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom,0px));visibility:hidden;pointer-events:none}
.theme-filter.is-open .theme-filter-drawer{transform:translate(-50%,0);visibility:visible;pointer-events:auto}
.theme-filter-header{justify-content:space-between;padding:1.4rem 1.6rem 1.2rem;border-bottom:1px solid #f0f3f6;flex-shrink:0}
.theme-filter-label{font-size:1.6rem;font-weight:600;color:#333}
.theme-filter-close{font-size:1.6rem;color:#999;padding:.4rem;cursor:pointer}
.theme-filter-panel{display:flex;flex-wrap:wrap;gap:.8rem;padding:1.4rem 1.6rem 1.8rem;overflow-y:auto;-webkit-overflow-scrolling:touch}
a.theme-filter-item{display:inline-block;padding:.8rem 1.4rem;border:1px solid #e5e7eb;border-radius:2rem;background:#f8fafc;color:#555;font-size:1.3rem;line-height:1.4;text-decoration:none}
a.theme-filter-item:active,
a.theme-filter-item:hover{color:#4aa5de;border-color:#4aa5de;background:#fff;text-decoration:none}
a.theme-filter-item.is-active,
a.theme-filter-item.is-active:hover{color:#fff;background:#4aa5de;border-color:#4aa5de;font-weight:500;text-decoration:none}