/* ===== vip3mb00351 移动端 - 仿湖南大学官网 ===== */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:#1d2229;background:#fff;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{max-width:100%;display:block;border:0}
.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}

/* ===== 移动端头部 ===== */
.hnu-mh{background:linear-gradient(180deg,#c4232f 0%,#b21e2c 50%,#a8102b 100%);color:#fff;padding:0 14px;height:54px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.hnu-mh .mh-logo{display:flex;align-items:center;gap:8px;color:#fff}
.hnu-mh .mh-logo .lg-mk{flex:0 0 36px}
.hnu-mh .mh-logo .lg-tx{display:flex;flex-direction:column;line-height:1.05}
.hnu-mh .mh-logo .lg-tx strong{font-size:18px;font-weight:700;letter-spacing:3px;color:#fff;font-family:"FangSong","STKaiti","KaiTi",serif}
.hnu-mh .mh-logo .lg-tx em{font-style:normal;font-size:9px;letter-spacing:2px;color:rgba(255,255,255,.85);margin-top:2px}
.hnu-mh .mh-burger{width:32px;height:32px;display:flex;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:6px}
.hnu-mh .mh-burger i{display:block;width:20px;height:2px;background:#fff;border-radius:1px}

/* ===== 抽屉式导航 ===== */
.hnu-mnav{background:#8a1820;color:#fff}
.hnu-mnav ul{padding:8px 0}
.hnu-mnav ul li{border-bottom:1px solid rgba(255,255,255,.08)}
.hnu-mnav ul li a{display:block;padding:12px 18px;color:#fff;font-size:14px}
.hnu-mnav ul li a:hover,.hnu-mnav ul li.cur a{background:rgba(255,255,255,.1)}
.hnu-mnav ul li.mn-sep{padding:8px 18px;color:rgba(255,255,255,.6);font-size:12px;background:rgba(0,0,0,.18);border-bottom:0}

/* ===== Banner ===== */
.mh-banner{position:relative;height:200px;overflow:hidden;background:#08203a}
.mb-stage{position:absolute;inset:0}
.mb-it{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center}
.mb-it.on{opacity:1}
.mb-it:not(.mb-hero):nth-child(2){background:linear-gradient(135deg,#1a4f8c,#0a2c54)}
.mb-it:not(.mb-hero):nth-child(3){background:linear-gradient(135deg,#3a5a4a,#1a3a2a)}
.mb-it:not(.mb-hero):nth-child(4){background:linear-gradient(135deg,#a85f17,#5a3a08)}
.mb-it:not(.mb-hero):nth-child(5){background:linear-gradient(135deg,#5a3970,#2a1a40)}
.mb-hero{background:linear-gradient(180deg,#1a3f70 0%,#0d2a5a 60%,#04162e 100%)}
.mb-hero .mb-bg-grad{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 80%,rgba(140,220,255,.45) 0%,transparent 70%)}
.mb-hero .mb-bg-runners{position:absolute;left:0;right:0;bottom:0;height:30%;background:linear-gradient(180deg,transparent 0%,rgba(80,180,240,.18) 50%,rgba(20,80,140,.6) 100%);clip-path:polygon(0 100%,0 70%,18% 90%,30% 75%,48% 90%,62% 78%,78% 90%,100% 70%,100% 100%);opacity:.7}
.mb-cap{position:absolute;left:0;right:0;top:30%;text-align:center;color:#fff;padding:0 14px;z-index:3}
.mb-cap .mb-tt{font-size:30px;font-weight:700;letter-spacing:4px;font-family:"FangSong","STKaiti","KaiTi",serif;text-shadow:0 0 16px rgba(140,200,255,.5),0 2px 8px rgba(0,0,0,.6)}
.mb-cap .mb-pill{display:inline-block;background:rgba(80,150,210,.55);border:1px solid rgba(180,220,255,.4);color:#fff;padding:6px 14px;border-radius:18px;font-size:12px;letter-spacing:1px;margin-top:14px}
.mb-dots{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);display:flex;gap:6px;align-items:center;z-index:4}
.mb-dots span{width:14px;height:3px;background:rgba(255,255,255,.5);border-radius:2px;cursor:pointer}
.mb-dots span.on{width:22px;background:#fff}

/* ===== 通用区块标题 ===== */
.mh-h{display:flex;align-items:center;gap:8px;padding:16px 14px 10px}
.mh-h .ic{width:24px;height:24px;border-radius:50%;background:#b21e2c;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.mh-h .cn{font-size:17px;font-weight:600;color:#1d2229;letter-spacing:1px}
.mh-h .en{font-size:12px;color:#999;font-style:italic}
.mh-h .more{margin-left:auto;font-size:12px;color:#b21e2c}

/* ===== 新闻 ===== */
.mh-news{padding-bottom:14px;background:#fff}
.mh-feat{display:block;margin:0 14px;height:200px;position:relative;overflow:hidden;background:linear-gradient(135deg,#888,#444)}
.mh-feat .ph{position:absolute;inset:0;background-size:cover;background-position:center}
.mh-feat .ph-fb{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:13px;font-style:italic}
.mh-feat .cap{position:absolute;left:0;right:0;bottom:0;padding:14px;background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);color:#fff;font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mh-list{padding:10px 14px 0}
.mh-list li{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px dashed #eee;font-size:13px}
.mh-list li .bul{color:#b21e2c;font-size:7px}
.mh-list li a{color:#1d2229;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mh-list li .dt{font-size:11px;color:#c5985a;font-style:italic;flex:0 0 auto}

/* ===== 讲座预告 ===== */
.mh-lect{background:#0d2540;color:#fff;padding-bottom:14px}
.mh-lect .mh-h .cn{color:#fff}
.mh-lect .mh-h .en{color:rgba(255,255,255,.6)}
.mh-lect .mh-h .more{color:rgba(255,255,255,.85)}
.mc-card{display:block;margin:0 14px;background:rgba(255,255,255,.06);overflow:hidden;color:#fff}
.mc-card .mc-img{display:block;height:160px;background:linear-gradient(135deg,#5a7a8a,#2a4a5a);background-size:cover;background-position:center;position:relative}
.mc-card .mc-img .mc-fb{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:13px;font-style:italic}
.mc-card .mc-tt{display:block;background:#5a3970;color:#fff;padding:12px 16px;font-size:14px;font-weight:600;line-height:1.5;letter-spacing:1px}
.mc-card .mc-meta{display:flex;flex-direction:column;gap:6px;padding:12px 16px;font-size:12px;color:rgba(255,255,255,.85)}
.mc-card .mc-meta .mi{margin-right:6px;opacity:.7}

/* ===== 学术动态 ===== */
.mh-acad{background:#0d2540;color:#fff;padding-bottom:18px}
.mh-acad .mh-h .cn{color:#fff}
.mh-acad .mh-h .en{color:rgba(255,255,255,.6)}
.mh-acad .mh-h .more{color:rgba(255,255,255,.85)}
.mh-acad-grid{display:grid;grid-template-columns:1fr;gap:8px;padding:0 14px}
.ma-it{background:rgba(255,255,255,.06);padding:10px 12px;display:flex;gap:10px;align-items:center;color:#fff;border:1px solid rgba(255,255,255,.08)}
.ma-it .ma-dt{flex:0 0 50px;text-align:center;background:rgba(140,180,220,.18);padding:8px 0;border-radius:4px}
.ma-it .ma-dt .d{display:block;font-size:18px;font-weight:700;color:#fff;line-height:1}
.ma-it .ma-dt .ym{display:block;font-size:10px;color:rgba(255,255,255,.7);margin-top:4px}
.ma-it .ma-tt{flex:1;font-size:13px;color:rgba(255,255,255,.92);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== 常用链接 ===== */
.mh-links{padding-bottom:18px;background:#fff}
.mh-lks{display:flex;flex-wrap:wrap;gap:10px;padding:0 14px}
.mh-lks a{font-size:12px;color:#b21e2c;background:#fff5f5;padding:5px 12px;border-radius:14px;border:1px solid rgba(178,30,44,.15)}

/* ===== Footer ===== */
.hnu-mft{background:linear-gradient(135deg,#b21e2c,#8a1820);color:#fff;padding:18px 14px 24px;margin-top:14px}
.hnu-mft .mf-h{margin-bottom:12px;display:flex;align-items:baseline;gap:8px}
.hnu-mft .mf-h .cn{font-size:16px;font-weight:600;letter-spacing:1px}
.hnu-mft .mf-h .en{font-size:12px;color:rgba(255,255,255,.7);font-style:italic}
.hnu-mft .mf-svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.hnu-mft .mf-svc-grid a{text-align:center;color:#fff;font-size:11px;display:flex;flex-direction:column;align-items:center;gap:4px}
.hnu-mft .mf-svc-grid .ic{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:inline-flex;align-items:center;justify-content:center;font-size:14px}
.hnu-mft .mf-info{background:#2d2828;padding:14px;margin:0 -14px -24px;color:rgba(255,255,255,.85);font-size:12px;line-height:1.7}
.hnu-mft .mf-brand{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.hnu-mft .mf-brand .lg-mk{flex:0 0 44px}
.hnu-mft .mf-brand .lg-tx{display:flex;flex-direction:column}
.hnu-mft .mf-brand .lg-tx strong{font-size:16px;color:#fff;font-family:"FangSong","STKaiti","KaiTi",serif;letter-spacing:2px}
.hnu-mft .mf-brand .lg-tx em{font-style:normal;font-size:9px;color:rgba(255,255,255,.6);letter-spacing:2px;margin-top:2px}
.hnu-mft .mf-info p{margin:3px 0}
.hnu-mft .mf-info a{color:rgba(255,255,255,.85)}
.hnu-mft .mf-flink a{color:rgba(255,255,255,.7);margin-right:8px;font-size:11px}
.hnu-mft .mf-stat{font-size:11px;color:rgba(255,255,255,.6);margin-top:6px}

/* ===== 内页 ===== */
.mh-inner{padding:14px;background:#fff;min-height:300px}
.mh-inner .in-bread{font-size:12px;color:#888;margin-bottom:14px}
.mh-inner .in-bread a{color:#888}
.mh-inner .in-h1{margin:0 0 14px;font-size:18px;color:#b21e2c;font-weight:600;border-left:3px solid #b21e2c;padding-left:10px}
.mh-inner .in-list ul{list-style:none;margin:0;padding:0}
.mh-inner .in-list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed #eee;font-size:13px;list-style:none}
.mh-inner .in-list li a{flex:1;color:#1d2229;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.mh-inner .in-list li .dt{font-size:11px;color:#999;flex:0 0 auto}
.mh-inner .in-pg{margin-top:14px;text-align:center}
.mh-inner .in-pg ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:4px}
.mh-inner .in-pg li{list-style:none}
.mh-inner .in-pg a,.mh-inner .in-pg span{display:inline-block;padding:5px 10px;border:1px solid #ddd;color:#666;font-size:12px;text-decoration:none}
.mh-inner .in-pg a:hover,.mh-inner .in-pg .cur,.mh-inner .in-pg li.thisclass a{background:#b21e2c;color:#fff;border-color:#b21e2c}
.mh-art .art-h1{font-size:18px;color:#1d2229;text-align:center;margin:8px 0 12px;line-height:1.45}
.mh-art .art-meta{text-align:center;font-size:11px;color:#888;padding:8px 0;border-bottom:1px solid #eee;margin-bottom:14px}
.mh-art .art-meta span{margin:0 4px}
.mh-art .art-body{font-size:14px;line-height:1.85;color:#333}
.mh-art .art-body p{margin:10px 0}
.mh-art .art-body img{max-width:100%;height:auto;margin:10px auto;display:block}
.mh-art .art-foot{margin-top:18px;padding:10px 0;border-top:1px solid #eee;font-size:12px;color:#666}
.mh-art .art-foot p{margin:4px 0}