/* 每日主题校园大赛爆料top - efjnz.cn */
:root {
    --efjnz-c1: #00b4d8;
    --efjnz-c2: #0077b6;
    --efjnz-c3: #03045e;
    --efjnz-bg: #0a0a1a;
    --efjnz-card: rgba(255,255,255,0.04);
    --efjnz-glass: rgba(255,255,255,0.07);
    --efjnz-border: rgba(255,255,255,0.1);
    --efjnz-text: #eaeaf2;
    --efjnz-muted: #8e8ea8;
    --efjnz-grad: linear-gradient(135deg, #00b4d8 0%, #0077b6 100%);
    --efjnz-max: 1380px;
    --efjnz-r: 14px;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.efjnz-body{font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;background:var(--efjnz-bg);color:var(--efjnz-text);line-height:1.7;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(ellipse at 30% 40%,rgba(0,180,216,0.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 60%,rgba(0,119,182,0.04) 0%,transparent 50%)}
.efjnz-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.efjnz-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,10,26,0.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--efjnz-border)}
.efjnz-header-wrap{max-width:var(--efjnz-max);margin:0 auto;padding:0 20px;display:flex;align-items:center;height:66px;gap:20px}
.efjnz-brand a{text-decoration:none;display:flex;align-items:center}
.efjnz-logo-title{display:flex;align-items:center;font-size:0;margin:0}
.efjnz-logo-icon{height:38px;width:auto}
.efjnz-nav{flex:1}
.efjnz-nav-list{display:flex;list-style:none;gap:3px;align-items:center}
.efjnz-nav-item a{display:block;padding:7px 14px;color:var(--efjnz-muted);text-decoration:none;font-size:14px;font-weight:500;border-radius:7px;transition:all .3s ease;white-space:nowrap}
.efjnz-nav-item a:hover{color:var(--efjnz-text);background:var(--efjnz-glass)}
.efjnz-active a{color:#fff!important;background:var(--efjnz-grad)!important}
.efjnz-search{flex-shrink:0}
.efjnz-search-form{display:flex;align-items:center;background:var(--efjnz-glass);border:1px solid var(--efjnz-border);border-radius:22px;padding:3px 3px 3px 14px}
.efjnz-search-form:focus-within{border-color:var(--efjnz-c1);box-shadow:0 0 0 3px rgba(0,180,216,0.15)}
.efjnz-search-input{background:transparent;border:none;outline:none;color:var(--efjnz-text);font-size:13px;width:140px;padding:5px 0}
.efjnz-search-input::placeholder{color:var(--efjnz-muted)}
.efjnz-search-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:50%;background:var(--efjnz-grad);color:white;cursor:pointer;transition:all .3s ease}
.efjnz-search-btn:hover{transform:scale(1.05)}
.efjnz-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.efjnz-menu-btn span{display:block;width:22px;height:2px;background:var(--efjnz-text);border-radius:2px}
.efjnz-main{max-width:var(--efjnz-max);margin:0 auto;padding:90px 20px 36px}
.efjnz-breadcrumb{margin-bottom:20px}
.efjnz-crumb-list{display:flex;list-style:none;gap:8px;font-size:13px}
.efjnz-crumb-list li::after{content:'/';margin-left:8px;color:var(--efjnz-muted)}
.efjnz-crumb-list li:last-child::after{display:none}
.efjnz-crumb-list a{color:var(--efjnz-muted);text-decoration:none}
.efjnz-crumb-list a:hover{color:var(--efjnz-c1)}
.efjnz-hero{text-align:center;padding:36px 18px;margin-bottom:36px;background:var(--efjnz-glass);border:1px solid var(--efjnz-border);border-radius:var(--efjnz-r);backdrop-filter:blur(8px)}
.efjnz-hero-title{font-size:1.9rem;font-weight:700;background:var(--efjnz-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:10px}
.efjnz-hero-desc{color:var(--efjnz-muted);font-size:14px;max-width:680px;margin:0 auto}
.efjnz-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px;margin-bottom:56px}
.efjnz-card{background:var(--efjnz-card);border:1px solid var(--efjnz-border);border-radius:var(--efjnz-r);overflow:hidden;transition:all .3s ease;backdrop-filter:blur(6px)}
.efjnz-card:hover{transform:translateY(-3px);border-color:var(--efjnz-c1);box-shadow:0 8px 28px rgba(0,0,0,0.3),0 0 16px rgba(0,180,216,0.1)}
.efjnz-card-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.efjnz-card-img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.efjnz-card:hover .efjnz-card-img{transform:scale(1.04)}
.efjnz-card-hover{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.35);opacity:0;transition:all .3s ease}
.efjnz-card:hover .efjnz-card-hover{opacity:1}
.efjnz-play-btn{width:50px;height:50px}
.efjnz-time{position:absolute;bottom:7px;right:7px;background:rgba(0,0,0,0.8);color:#fff;font-size:11px;padding:2px 7px;border-radius:4px}
.efjnz-card-body{padding:14px}
.efjnz-card-title{font-size:14px;font-weight:600;margin-bottom:7px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.efjnz-card-title a{color:var(--efjnz-text);text-decoration:none;transition:color .3s}
.efjnz-card-title a:hover{color:var(--efjnz-c1)}
.efjnz-card-desc{font-size:12px;color:var(--efjnz-muted);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.efjnz-card-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--efjnz-muted)}
.efjnz-sec-title{font-size:1.4rem;font-weight:700;margin-bottom:22px;padding-left:14px;border-left:3px solid var(--efjnz-c1);background:var(--efjnz-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.efjnz-reviews{margin-bottom:56px}
.efjnz-reviews-wrap{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.efjnz-review{background:var(--efjnz-glass);border:1px solid var(--efjnz-border);border-radius:10px;padding:18px;transition:all .3s ease}
.efjnz-review:hover{border-color:var(--efjnz-c1);transform:translateY(-2px)}
.efjnz-review-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.efjnz-review-icon{font-size:26px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--efjnz-card);border-radius:50%}
.efjnz-stars{color:#fbbf24;font-size:11px;display:block}
.efjnz-review-text{font-size:12px;color:var(--efjnz-muted);line-height:1.7;margin-bottom:6px}
.efjnz-review-date{font-size:11px;color:var(--efjnz-muted);opacity:.7}
.efjnz-contact{margin-bottom:56px}
.efjnz-contact-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.efjnz-contact-box{background:var(--efjnz-glass);border:1px solid var(--efjnz-border);border-radius:10px;padding:22px}
.efjnz-contact-box h3{font-size:15px;margin-bottom:14px}
.efjnz-contact-box p{font-size:13px;color:var(--efjnz-muted);margin-bottom:7px;line-height:1.8}
.efjnz-contact-box a{color:var(--efjnz-c1);text-decoration:none}
.efjnz-share{margin-bottom:56px}
.efjnz-share-btns{display:flex;gap:14px;flex-wrap:wrap}
.efjnz-share-item{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--efjnz-glass);border:1px solid var(--efjnz-border);color:var(--efjnz-text);text-decoration:none;transition:all .3s ease}
.efjnz-share-item:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,0.3)}
.efjnz-s-wechat:hover{background:#07c160;border-color:#07c160;color:#fff}
.efjnz-s-weibo:hover{background:#e6162d;border-color:#e6162d;color:#fff}
.efjnz-s-douyin:hover{background:#000;border-color:#fe2c55;color:#fe2c55}
.efjnz-s-bilibili:hover{background:#00a1d6;border-color:#00a1d6;color:#fff}
.efjnz-faq{margin-bottom:56px}
.efjnz-faq-list{display:flex;flex-direction:column;gap:10px}
.efjnz-faq-item{background:var(--efjnz-glass);border:1px solid var(--efjnz-border);border-radius:10px;overflow:hidden;transition:all .3s ease}
.efjnz-faq-item[open]{border-color:var(--efjnz-c1)}
.efjnz-faq-q{padding:16px 20px;font-weight:600;font-size:14px;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}
.efjnz-faq-q::-webkit-details-marker{display:none}
.efjnz-faq-q::after{content:'+';font-size:18px;color:var(--efjnz-c1);transition:transform .3s}
.efjnz-faq-item[open] .efjnz-faq-q::after{transform:rotate(45deg)}
.efjnz-faq-q:hover{color:var(--efjnz-c1)}
.efjnz-faq-a{padding:0 20px 16px;font-size:13px;color:var(--efjnz-muted);line-height:1.8;animation:efjnz-fadein .3s ease}
@keyframes efjnz-fadein{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.efjnz-footer{background:rgba(8,8,20,0.95);border-top:1px solid var(--efjnz-border);padding:44px 20px 20px}
.efjnz-footer-wrap{max-width:var(--efjnz-max);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:28px}
.efjnz-footer-wrap h3{font-size:15px;margin-bottom:14px;color:var(--efjnz-text)}
.efjnz-footer-about p{font-size:13px;color:var(--efjnz-muted);line-height:1.8}
.efjnz-footer-nav ul{list-style:none}
.efjnz-footer-nav li{margin-bottom:7px}
.efjnz-footer-nav a{color:var(--efjnz-muted);text-decoration:none;font-size:13px;transition:color .3s}
.efjnz-footer-nav a:hover{color:var(--efjnz-c1)}
.efjnz-footer-info p{font-size:13px;color:var(--efjnz-muted);margin-bottom:7px}
.efjnz-footer-bottom{max-width:var(--efjnz-max);margin:0 auto;padding-top:20px;border-top:1px solid var(--efjnz-border);display:flex;justify-content:space-between;font-size:12px;color:var(--efjnz-muted)}
@media(max-width:768px){
.efjnz-header-wrap{height:56px;padding:0 14px}
.efjnz-menu-btn{display:flex}
.efjnz-nav{position:fixed;top:56px;left:0;right:0;background:rgba(10,10,26,0.98);backdrop-filter:blur(18px);padding:14px;transform:translateY(-100%);opacity:0;pointer-events:none;transition:all .3s ease;border-bottom:1px solid var(--efjnz-border)}
.efjnz-nav.efjnz-nav-show{transform:translateY(0);opacity:1;pointer-events:all}
.efjnz-nav-list{flex-direction:column;gap:3px}
.efjnz-nav-item a{padding:10px 14px;font-size:14px}
.efjnz-search{display:none}
.efjnz-main{padding:72px 14px 20px}
.efjnz-hero{padding:20px 14px}
.efjnz-hero-title{font-size:1.3rem}
.efjnz-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.efjnz-footer-wrap{grid-template-columns:1fr;gap:20px}
.efjnz-footer-bottom{flex-direction:column;gap:6px;text-align:center}
.efjnz-reviews-wrap{grid-template-columns:1fr}
.efjnz-contact-wrap{grid-template-columns:1fr}
}
@media(max-width:480px){.efjnz-grid{grid-template-columns:1fr}.efjnz-hero-title{font-size:1.1rem}}
::-webkit-scrollbar{width:7px}
::-webkit-scrollbar-track{background:var(--efjnz-bg)}
::-webkit-scrollbar-thumb{background:var(--efjnz-border);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--efjnz-c1)}
::selection{background:rgba(0,180,216,0.3);color:#fff}