:root{--m-primary:#2563eb;--m-secondary:#64748b;--m-accent:#f97316;--m-bg:#f8fafc;--m-card:#ffffff;--m-border:#e2e8f0;--m-text:#1e293b;--m-text-light:#64748b}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--m-bg);color:var(--m-text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.m-container{max-width:1200px;margin:0 auto;padding:0 20px}
.m-header{background:var(--m-card);border-bottom:1px solid var(--m-border);position:sticky;top:0;z-index:100;height:70px}
.m-header .m-container{display:flex;align-items:center;justify-content:space-between;height:70px;overflow:visible}
.m-logo h1{font-size:24px;font-weight:700;color:var(--m-primary)}
.m-logo-link img{max-height:50px;width:auto;object-fit:contain}
.m-menu-toggle{display:none;flex-direction:column;gap:5px;padding:8px;background:transparent;border:none;cursor:pointer;transition:all 0.3s}
.m-toggle-line{display:block;width:24px;height:3px;background:var(--m-text);border-radius:2px;transition:all 0.3s}
.m-menu-toggle.active .m-toggle-line:nth-child(1){transform:translateY(8px) rotate(45deg)}
.m-menu-toggle.active .m-toggle-line:nth-child(2){opacity:0}
.m-menu-toggle.active .m-toggle-line:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.m-nav{display:flex;align-items:center;gap:30px;height:70px}
.m-nav-item{font-size:15px;font-weight:500;color:var(--m-text);transition:color 0.2s}
.m-nav-item:hover{color:var(--m-primary)}
/* Main */
.m-main{padding:20px 0}
/* Quick Actions */
.m-quick-actions{display:flex;flex-wrap:nowrap;gap:15px;margin-bottom:20px}
.m-action-btn{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:10px;padding:14px;border-radius:8px;color:#fff;font-weight:600;transition:transform 0.2s;white-space:nowrap}
.m-action-btn:hover{transform:translateY(-2px)}
.m-action-blue{background:linear-gradient(135deg,#3b82f6,#2563eb)}
.m-action-green{background:linear-gradient(135deg,#10b981,#059669)}
.m-action-orange{background:linear-gradient(135deg,#f97316,#ea580c)}
.m-action-purple{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}
.m-action-icon{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;font-size:16px}
/* Content Wrapper */
.m-content-wrapper{display:flex;flex-direction:row;gap:20px}
.m-content{flex:1;min-width:0}
/* Article Card */
.m-article-card{background:var(--m-card);border-radius:12px;padding:30px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.m-article-title{font-size:28px;line-height:1.3;margin-bottom:15px;color:var(--m-text)}
.m-article-meta{display:flex;gap:20px;font-size:14px;color:var(--m-text-light);margin-bottom:15px}
.m-article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.m-tag{display:inline-block;padding:4px 12px;border-radius:4px;color:#fff;font-size:12px}
.m-article-cover{margin-bottom:25px;border-radius:8px;overflow:hidden;background:#f1f5f9}
.m-article-cover img{width:100%;max-height:500px;object-fit:cover}
.m-article-content{font-size:16px;line-height:1.8;color:var(--m-text)}
.m-article-content p{margin-bottom:18px;text-indent:2em}
.m-article-content img{margin:20px auto;border-radius:6px}
/* Related Section */
.m-related-section{background:var(--m-card);border-radius:12px;padding:25px;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.m-section-title{font-size:18px;font-weight:700;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--m-primary)}
.m-related-grid{display:flex;flex-wrap:wrap;gap:15px}
.m-related-item{display:flex;gap:12px;padding:12px;border-radius:8px;background:#f8fafc;transition:all 0.2s}
.m-related-item:hover{background:#f1f5f9;transform:translateY(-2px)}
.m-related-thumb{width:120px;height:80px;border-radius:6px;overflow:hidden;flex-shrink:0;background:#e2e8f0}
.m-related-thumb img{width:100%;height:100%;object-fit:cover}
.m-related-info{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}
.m-related-info h3{font-size:15px;font-weight:600;line-height:1.5;margin:0 0 8px 0;color:#1a202c;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-all}
.m-related-info p{font-size:13px;color:#718096;line-height:1.6;margin:0 0 8px 0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-all}
.m-related-info time{font-size:12px;color:#a0aec0;margin:0;display:block;flex-shrink:0}
/* Sidebar */
.m-sidebar{width:320px;flex-shrink:0;display:flex;flex-direction:column;gap:20px}
.m-sidebar-block{background:var(--m-card);border-radius:12px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.m-sidebar-title{font-size:16px;font-weight:700;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--m-primary);display:flex;align-items:center}
.m-sidebar-title::before{content:"🔴";margin-right:8px;font-size:14px}
.m-match-list{display:flex;flex-direction:column;gap:10px}
.m-match-list .live-schedule-item{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px;border-radius:8px;background:#f8fafc;transition:all 0.2s;border:1px solid transparent}
.m-match-list .live-schedule-item:hover{background:#fff;border-color:var(--m-primary);box-shadow:0 2px 8px rgba(230,57,70,0.1)}
.m-match-list .live-schedule-info{display:flex;align-items:center;gap:8px;width:100%}
.m-match-list .live-schedule-date-short{font-size:11px;color:#94a3b8;font-weight:500;padding:3px 8px;border-radius:4px;background:#f1f5f9}
.m-match-list .live-schedule-time{font-size:13px;color:var(--m-primary);font-weight:700}
.m-match-list .live-schedule-vs{font-size:13px;font-weight:600;color:#1e293b;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-match-list .vs-text{color:#94a3b8;margin:0 4px;font-size:11px}
.m-match-list .live-schedule-buttons{display:flex;gap:6px;width:100%;flex-wrap:wrap}
.m-match-list .live-schedule-btn{padding:6px 12px;background:linear-gradient(135deg,#e63946,#d62828);color:#fff;border-radius:5px;font-size:11px;font-weight:600;transition:all 0.2s;box-shadow:0 2px 4px rgba(230,57,70,0.2);flex:1;min-width:60px;text-align:center}
.m-match-list .live-schedule-btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(230,57,70,0.3);color:#fff}
.m-hot-tags{display:flex;flex-wrap:wrap;gap:8px}
.m-tag-link{padding:5px 12px;border-radius:4px;color:#fff;font-size:12px;transition:opacity 0.2s}
.m-tag-link:hover{opacity:0.8}
/* Footer */
.m-footer{background:var(--m-card);border-top:1px solid var(--m-border);padding:30px 0;margin-top:40px;text-align:center}
.m-footer-desc{font-size:13px;color:var(--m-text-light);margin-bottom:10px}
.m-footer-copyright{font-size:13px;color:var(--m-text-light);margin-bottom:8px}
.m-footer-icp a{font-size:12px;color:var(--m-text-light)}
/* Breadcrumb */
.m-breadcrumb{font-size:13px;color:var(--m-text-light);margin-bottom:20px}
.m-breadcrumb a{color:var(--m-text-light)}
.m-breadcrumb a:hover{color:var(--m-primary)}
/* Article Detail */
.m-article-detail{background:var(--m-card);border-radius:12px;padding:30px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,0.04)}
.m-detail-title{font-size:28px;line-height:1.3;margin-bottom:15px}
.m-detail-meta{display:flex;gap:20px;font-size:14px;color:var(--m-text-light);margin-bottom:15px}
.m-detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
/* Signal Group - 直播按钮区域 */
.m-signal-group{display:flex;flex-wrap:nowrap;gap:12px;margin:20px 0 24px;padding:8px 12px;background:linear-gradient(135deg,#fff5f5 0%,#ffe8e8 100%);border-radius:10px;border:2px solid #ffb3b3;box-shadow:0 4px 12px rgba(230,57,70,0.15)}
.m-signal-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:8px;font-size:14px;font-weight:700;color:#fff;text-align:center;text-decoration:none;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);box-shadow:0 4px 8px rgba(0,0,0,0.15);flex:1;min-width:0;letter-spacing:0.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-signal-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 6px 16px rgba(0,0,0,0.25);opacity:1}
.m-signal-btn:active{transform:translateY(-1px) scale(0.98)}
.m-signal-red{background:linear-gradient(135deg,#ff4757 0%,#e63946 50%,#c0392b 100%);border:1px solid #ff6b7a}
.m-signal-red:hover{background:linear-gradient(135deg,#ff6b7a 0%,#ff4757 50%,#e63946 100%);box-shadow:0 6px 20px rgba(230,57,70,0.4)}
.m-signal-blue{background:linear-gradient(135deg,#5dade2 0%,#457b9d 50%,#2c5f7c 100%);border:1px solid #7ec8e3}
.m-signal-blue:hover{background:linear-gradient(135deg,#7ec8e3 0%,#5dade2 50%,#457b9d 100%);box-shadow:0 6px 20px rgba(69,123,157,0.4)}
.m-signal-green{background:linear-gradient(135deg,#52d681 0%,#27ae60 50%,#1e8449 100%);border:1px solid #7de3a0}
.m-signal-green:hover{background:linear-gradient(135deg,#7de3a0 0%,#52d681 50%,#27ae60 100%);box-shadow:0 6px 20px rgba(39,174,96,0.4)}
.m-signal-orange{background:linear-gradient(135deg,#ff8c42 0%,#e76f51 50%,#d4573b 100%);border:1px solid #ffa366}
.m-signal-orange:hover{background:linear-gradient(135deg,#ffa366 0%,#ff8c42 50%,#e76f51 100%);box-shadow:0 6px 20px rgba(231,111,81,0.4)}
.m-detail-cover{margin-bottom:25px;border-radius:8px;overflow:hidden}
.m-detail-content{font-size:16px;line-height:1.8}
.m-detail-content p{margin-bottom:18px;text-indent:2em}
.m-detail-content img{max-width:100%;margin:20px auto;border-radius:6px}
.m-detail-footer{margin-top:30px;padding-top:20px;border-top:1px solid var(--m-border);font-size:13px;color:var(--m-text-light)}
/* Responsive */
@media (max-width:768px){.m-header .m-container{height:auto;min-height:50px;padding:8px 0}
.m-nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--m-card);flex-direction:column;padding:80px 20px 20px;gap:0;transition:right 0.3s ease;z-index:999;overflow-y:auto;box-shadow:-2px 0 10px rgba(0,0,0,0.1)}
.m-nav.active{right:0}
.m-nav-item{padding:15px 0;border-bottom:1px solid var(--m-border);font-size:16px}
.m-nav-item:last-child{border-bottom:none}
.m-nav.active::before{content:'';position:fixed;top:0;left:-100%;width:100vw;height:100vh;background:rgba(0,0,0,0.5);z-index:-1}
.m-signal-group{flex-direction:column;gap:10px}
.m-signal-btn{flex:none !important;width:100% !important;min-width:100% !important;white-space:normal !important;padding:12px 16px;box-sizing:border-box}
.m-menu-toggle{display:flex;position:relative;z-index:1001;}
.m-menu-toggle.active .m-toggle-line{background:#333;}
.m-quick-actions{flex-direction:column;gap:10px}
.m-action-btn{flex:none !important;width:100% !important;min-width:100% !important;padding:12px;font-size:14px;box-sizing:border-box}
.m-content-wrapper{flex-direction:column}
.m-sidebar{width:100%}
.m-related-grid{flex-direction:column}
.m-article-title,.m-detail-title{font-size:22px}}