/* 奇门术文章页公用样式（统一管理，勿在各 HTML 内联） */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;color:#fff;min-height:100vh;background:#0a0a14}
body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;height:100lvh;background:url('../beijing.png') no-repeat center center;background-size:cover;background-attachment:scroll;filter:brightness(0.5);z-index:-1}
.navbar{background:rgba(10,10,26,0.95);position:fixed;top:0;left:0;right:0;z-index:1000;height:60px}
.nav-content{max-width:900px;margin:0 auto;padding:0 20px;height:100%;display:flex;align-items:center;justify-content:space-between}
.logo{background:linear-gradient(180deg,#fff 0%,#ffd700 40%,#ff9500 100%);-webkit-background-clip:text;background-clip:text;font-size:1.4em;font-weight:600;color:transparent;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo img{width:28px;height:28px;animation:logoSpin 8s linear infinite}
@keyframes logoSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.nav-links{display:flex;gap:30px}
.nav-links a{color:rgba(255,255,255,0.8);text-decoration:none;font-size:0.95em;transition:color 0.3s}
.nav-links a:hover{color:#fff}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:22px;height:2px;background:#fff;margin:5px 0}
.main-content{max-width:900px;margin:0 auto;padding:80px 20px 60px}
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:0.85em}
.breadcrumb a{color:rgba(255,255,255,0.5);text-decoration:none;transition:color 0.3s}
.breadcrumb a:hover{color:#ffd700}
.breadcrumb-sep{color:rgba(255,255,255,0.3)}
.breadcrumb-current{color:rgba(255,255,255,0.8)}
.article-header{text-align:center;padding:40px 0 50px}
.article-title{font-size:2.5em;font-weight:600;margin-bottom:20px;background:linear-gradient(135deg,#ffd700,#ffaa00);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.article-meta{color:rgba(255,255,255,0.5);font-size:0.9em}
.article-body{background:rgba(20,20,40,0.7);border:1px solid rgba(255,255,255,0.1);border-radius:4px;padding:50px}
.article-content h2{font-size:1.5em;color:#ffd700;margin:30px 0 25px;padding-bottom:12px;border-bottom:1px solid rgba(255,215,0,0.3)}
.article-content h3{font-size:1.2em;color:#fff;margin:35px 0 20px;font-weight:600}
.article-content p{color:rgba(255,255,255,0.85);font-size:1em;line-height:2.1;text-align:justify;margin-bottom:20px;text-indent:2em}
.article-content ul,.article-content ol{margin:15px 0;padding-left:25px;color:rgba(255,255,255,0.85)}
.article-content li{margin:8px 0;line-height:2}
.article-cover{width:700px;max-width:100%;height:auto;display:block;margin:0 auto 30px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,0.3)}
.highlight-box{background:rgba(255,215,0,0.1);border-left:4px solid #ffd700;padding:25px 30px;margin:30px 0;border-radius:0 4px 4px 0}
.highlight-box p{margin-bottom:0;color:rgba(255,255,255,0.9);text-indent:0}
.related-articles{margin-top:60px;padding:40px 30px;background:rgba(20,20,40,0.8);border:1px solid rgba(255,255,255,0.1)}
.related-title{font-size:1.2em;color:#fff;margin-bottom:25px;font-weight:600}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.related-card{background:rgba(30,30,50,0.6);border:1px solid rgba(255,255,255,0.1);padding:20px;text-decoration:none;transition:all 0.3s}
.related-card:hover{border-color:rgba(255,215,0,0.4);background:rgba(40,40,60,0.8)}
.related-card-category{display:inline-block;background:rgba(255,215,0,0.2);color:#ffd700;padding:4px 12px;font-size:0.8em;margin-bottom:12px}
.related-card-title{color:#fff;font-size:0.95em;line-height:1.5}
.footer{text-align:center;padding:50px 20px;border-top:1px solid rgba(255,255,255,0.1);margin-top:60px}
.footer-text{color:rgba(255,255,255,0.6);margin-bottom:20px}
.footer-links{display:flex;justify-content:center;gap:30px;margin-bottom:20px}
.footer-links a{color:rgba(255,255,255,0.6);text-decoration:none;font-size:0.9em}
.footer-links a:hover{color:#fff}
.footer-copy{color:rgba(255,255,255,0.4);font-size:0.85em}
.article-meta-bar{padding:0 0 20px;margin:0 0 25px;border-bottom:1px solid rgba(255,255,255,0.08)}
.meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:12px;font-size:0.88em}
.meta-label{color:rgba(255,255,255,0.45);min-width:52px;flex-shrink:0}
.meta-cat{display:inline-block;background:rgba(255,215,0,0.15);color:#ffd700;padding:3px 14px;border-radius:4px;font-size:0.88em}
.meta-tag{display:inline-block;padding:3px 12px;border-radius:4px;font-size:0.85em;text-decoration:none!important;transition:all 0.3s;cursor:pointer}
.meta-tag-1{background:rgba(139,92,246,0.15);color:#a78bfa;border:1px solid rgba(139,92,246,0.25)}
.meta-tag-2{background:rgba(46,204,113,0.12);color:#2ecc71;border:1px solid rgba(46,204,113,0.25)}
.meta-tag-3{background:rgba(52,152,219,0.12);color:#3498db;border:1px solid rgba(52,152,219,0.25)}
.meta-tag-1:hover{background:rgba(139,92,246,0.3)}.meta-tag-2:hover{background:rgba(46,204,113,0.25)}.meta-tag-3:hover{background:rgba(52,152,219,0.25)}
.meta-divider{height:1px;background:rgba(255,255,255,0.06);margin:16px 0}
.meta-bottom{display:flex;justify-content:space-between;align-items:center}
.meta-stats{display:flex;align-items:center;gap:12px;font-size:0.88em;color:rgba(255,255,255,0.55)}
.meta-stats span{display:inline-flex;align-items:center;background:rgba(100,149,237,0.1);border:1px solid rgba(100,149,237,0.2);padding:4px 14px;border-radius:5px}
.meta-stats svg{width:15px;height:15px;fill:rgba(100,149,237,0.55);vertical-align:-2px;margin-right:4px}
.meta-share{display:flex;align-items:center;gap:10px}
.meta-share a{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:5px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.18);transition:all 0.3s}
.meta-share a:hover{background:rgba(255,215,0,0.15);border-color:rgba(255,215,0,0.3)}
.meta-share a svg{width:13px;height:13px;fill:rgba(255,255,255,0.8)}
.article-share-bar{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px;padding:20px 0;margin-top:30px;border-top:1px solid rgba(255,255,255,0.08)}
.share-label{color:rgba(255,255,255,0.5);font-size:0.88em}
.ad-carousel .ad-panel>div:nth-child(3){display:grid!important;grid-template-columns:auto auto!important;gap:8px!important;justify-content:center}
.ad-carousel .ad-panel>div:nth-child(3) span{white-space:nowrap}
.ad-carousel .ad-panel>div:nth-child(2){min-width:0!important;flex-shrink:1;max-width:220px}
@media(max-width:768px){.meta-row{font-size:0.82em}.meta-label{min-width:46px}.meta-bottom{flex-direction:column;align-items:flex-start;gap:12px}.meta-stats{font-size:0.78em}.meta-stats span{padding:3px 10px}}
@media(max-width:768px){.nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:rgba(10,10,26,0.98);flex-direction:column;padding:20px;gap:15px;box-shadow:0 10px 30px rgba(0,0,0,0.3)}.nav-links a{color:rgba(255,255,255,0.9);padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.1)}.nav-links.active{display:flex}.menu-btn{display:block}.breadcrumb{display:flex;flex-wrap:nowrap;align-items:center;gap:6px;font-size:0.8em;overflow-x:auto;-webkit-overflow-scrolling:touch}.breadcrumb-current{flex-shrink:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:50vw}.article-title{font-size:1.8em}.article-meta{display:flex;flex-direction:column;gap:5px;text-align:center}.meta-author{display:block}.article-body{padding:30px 0;border:none;border-radius:0;margin:0 -12px;padding-left:15px;padding-right:15px;border-top:1px solid rgba(255,255,255,0.1);border-bottom:1px solid rgba(255,255,255,0.1)}.article-content h2{font-size:1.3em}.article-content p{text-indent:0}.related-articles{padding:25px 20px;margin:30px -12px 0;border-top:1px solid rgba(255,255,255,0.1)}.related-grid{grid-template-columns:1fr}.footer-links{flex-wrap:wrap;gap:15px}.ad-carousel{margin:20px 3px!important;border-radius:4px!important}.ad-carousel .ad-tab{font-size:0.7em!important;padding:10px 4px!important}.ad-carousel .ad-tab span{display:none}.ad-carousel .ad-content{padding:15px 10px!important}.ad-carousel .ad-panel{flex-direction:row!important;flex-wrap:wrap!important;gap:8px!important}.ad-carousel .ad-panel>div:first-child{font-size:1.6em!important;min-width:auto}.ad-carousel .ad-panel>div:nth-child(2){flex:1;min-width:0!important;max-width:none!important}.ad-carousel .ad-panel>div:nth-child(2)>div:first-child{font-size:0.9em!important}.ad-carousel .ad-panel>div:nth-child(2)>div:first-child span{font-size:0.65em!important;padding:1px 4px!important}.ad-carousel .ad-panel>div:nth-child(2)>div:last-child{font-size:0.75em!important}.ad-carousel .ad-panel>div:nth-child(3){width:100%!important;flex:none!important;order:4;display:flex!important;flex-wrap:wrap!important;justify-content:center;gap:6px!important;margin-top:8px}.ad-carousel .ad-panel>div:nth-child(3) span{font-size:0.65em!important;padding:3px 8px!important}.ad-carousel .ad-panel>div:last-child{min-width:auto}.ad-carousel .ad-panel>div:last-child>div{font-size:0.7em!important;margin-bottom:2px!important}.ad-carousel .ad-panel>div:last-child a{padding:8px 16px!important;font-size:0.8em!important}}