/* News Detail styles - aligned with reference, using Novafit orange */
.news-detail-hero{position:relative;width:100%;height:32.5rem;overflow:hidden}
.news-detail-hero-bg{width:100%;height:100%;object-fit:cover;display:block}
.news-detail-content{padding:5rem 0;background:#ffffff}
.news-detail-container{max-width:90rem;margin:0 auto}
.breadcrumb{margin-bottom:3rem;font-size:1rem;color:#999}
.breadcrumb-link{color:#00C1D4;text-decoration:none;font-weight:500;transition:color .3s ease}
.breadcrumb-link:hover{color:rgba(1, 77, 102);text-decoration:underline}
.breadcrumb-separator{margin:0 .5rem;color:#ccc}
.breadcrumb-current{color:#666;font-weight:400}
.news-detail-article{max-width:90rem;margin:0 auto}
.news-detail-layout{display:grid;grid-template-columns:1fr 3fr;gap:2rem;align-items:start}
.news-toc{position:sticky;top:6rem;padding-top:0}
.news-toc__title{font-weight:800;letter-spacing:.02em;color:#333;margin-bottom:.75rem;text-transform:uppercase;font-size:1.5rem;}
.news-toc__body{padding:0;margin:0}
.news-toc__list{list-style:none;margin:0;padding:0}
.news-toc__list li{margin:.5rem 0}
.news-toc__list ul{list-style:none;margin:.25rem 0 .25rem .75rem;padding:0}
.news-toc__list a{display:block;position:relative;color:#6b7280;text-decoration:none;line-height:1.6;padding-left:12px;transition:color .2s ease;font-size:1.3rem;}
.news-toc__list li>ul{display:none}
.news-toc__list li.is-open>ul{display:block}
/* 开合动画，避免突兀跳动 */
.news-toc__list li>ul{transition:height .2s ease, opacity .2s ease;overflow:hidden}
.news-toc__list a:hover{color:#00C1D4}
.news-toc__list a.is-active{color:#00C1D4;font-weight:600}
.news-toc__list a.is-active::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;background:#00C1D4;border-radius:2px}
.news-toc__list .level-3>a{padding-left:20px}
.news-toc__list .level-4>a{padding-left:28px;font-size:.95em}
.news-toc__list .level-5>a{padding-left:36px;font-size:.92em}
.news-toc__list .level-6>a{padding-left:44px;font-size:.9em}
.news-detail-title{font-family:'AlibabaPuHuiTi',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:1.5rem;font-weight:700;color:#333;line-height:1.2;margin-bottom:2rem;text-align:center}
.news-detail-meta{margin-bottom:3rem;text-align:center}
.news-detail-date{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:1.25rem;color:#ADADAD}
.news-date-icon{width:1.25rem;height:1.25rem}
.news-detail-body{font-family:'AlibabaPuHuiTi',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:1.125rem;line-height:1.8;color:#333;margin-bottom:3rem}
.news-detail-body p{margin-bottom:1.5rem;color:#8C8C8C}
.news-detail-body h2,.news-detail-body h3,.news-detail-body h4{font-weight:600;margin-top:2rem;margin-bottom:1rem;color:#333}
.news-detail-body h2{font-size:1.5rem}
.news-detail-body h3{font-size:1.25rem}
.news-detail-body h4{font-size:1.125rem}
.news-detail-body ul,.news-detail-body ol{margin-bottom:1.5rem;padding-left:2rem}
.news-detail-body li{margin-bottom:.5rem}
.news-detail-body blockquote{border-left:4px solid #00C1D4;padding-left:1.5rem;margin:2rem 0;font-style:italic;color:#666}
.news-detail-body img{max-width:100%;height:auto;margin:2rem 0}
.page-links{margin:2rem 0;text-align:center}
.page-links a{display:inline-block;padding:.5rem 1rem;margin:0 .25rem;background:#f8f9fa;color:#333;text-decoration:none;border-radius:.25rem;transition:all .3s ease}
.page-links a:hover{background:#00C1D4;color:#fff}
@media (max-width:48rem){.news-detail-layout{display:block}.news-toc{position:relative;top:auto;margin-bottom:4vw}.news-toc__title{font-weight:800;margin-bottom:2vw}}
@media (max-width:48rem){.news-detail-hero{height:50vh;min-height:40vh}.news-detail-hero-bg{object-position:center center;object-fit:cover}.news-detail-content{padding:8vw 0}.news-detail-container{max-width:100%;padding:0 4vw}.news-detail-article{max-width:90vw}.breadcrumb{font-size:3.5vw;margin-bottom:6vw;line-height:1.4;color:#999}.breadcrumb-separator{margin:0 1vw;color:#ccc;font-weight:400}.breadcrumb-link{color:#00C1D4;font-weight:500;text-decoration:none;transition:color .3s ease}.breadcrumb-link:hover{color:rgba(1, 77, 102);text-decoration:underline}.breadcrumb-current{color:#666;font-weight:400;display:inline;margin-top:0;word-break:break-all;line-height:1.5}.news-detail-title{font-size:6vw;font-weight:700;line-height:1.2;margin-bottom:4vw;text-align:center}.news-detail-meta{margin-bottom:6vw;text-align:center}.news-detail-date{justify-content:center;gap:1.5vw;font-size:3.5vw;color:#666}.news-date-icon{width:3.5vw;height:3.5vw}.news-detail-body{font-size:4vw;line-height:1.6;margin-bottom:6vw;color:#333}.news-detail-body p{margin-bottom:4vw}.news-detail-body h2,.news-detail-body h3,.news-detail-body h4{font-weight:700;margin-top:6vw;margin-bottom:3vw;color:#333}.news-detail-body h2{font-size:5.5vw}.news-detail-body h3{font-size:5vw}.news-detail-body h4{font-size:4.5vw}.news-detail-body ul,.news-detail-body ol{margin-bottom:4vw;padding-left:6vw}.news-detail-body li{margin-bottom:2vw;font-size:4vw;line-height:1.5}.news-detail-body blockquote{border-left:1vw solid #00C1D4;padding-left:4vw;margin:6vw 0;font-style:italic;color:#666;font-size:4vw}.news-detail-body img{max-width:100%;height:auto;margin:6vw 0}.page-links{margin:6vw 0;text-align:center}.page-links a{display:inline-block;padding:2vw 3vw;margin:0 1vw;background:#f8f9fa;color:#333;text-decoration:none;border-radius:1vw;font-size:3.5vw;transition:all .3s ease}.page-links a:hover{background:#00C1D4;color:#fff}}