:root{--brand:#46d5a9;--brand-dark:#2fb88c;--brand-soft:#e9fbf4;--ink:#1f2d3d;--ink-2:#5e6d82;--ink-3:#9aa5b5;--line:#e8edf3;--bg-soft:#f6faf9;--dark:#17242f;--maxw:1200px;--radius:12px;--shadow:0 8px 24px #1f2d3d14;--header-h:64px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);background:#fff;margin:0;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}.site-header{z-index:50;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);background:#fffffff5;position:sticky;top:0}.site-header .bar{height:var(--header-h);gap:16px}.brand,.site-header .bar{align-items:center;display:flex}.brand{white-space:nowrap;flex-shrink:0;gap:10px}.brand .logo-dot{background:var(--brand);color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:18px;font-weight:800;display:inline-flex}.brand .brand-name{letter-spacing:.5px;font-size:20px;font-weight:700}.brand .brand-slogan{color:var(--ink-3);border-left:1px solid var(--line);padding-left:10px;font-size:12px;font-weight:400}@media (width<=1280px){.brand .brand-slogan{display:none}}.main-nav{scrollbar-width:none;flex-wrap:nowrap;align-items:center;gap:2px;min-width:0;margin-left:auto;display:flex;overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}.main-nav a{color:var(--ink-2);white-space:nowrap;border-radius:999px;flex:none;padding:6px 11px;font-size:14px;transition:color .15s,background .15s}.site-header .bar{position:relative}.site-header .bar:after{content:"";pointer-events:none;background:linear-gradient(90deg,#fff0,#fffffff5);width:28px;position:absolute;top:0;bottom:0;right:16px}.main-nav a:hover{color:var(--brand-dark);background:var(--bg-soft)}.main-nav a.active{color:#fff;background:var(--brand)}.nav-toggle{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-left:auto;padding:0;display:none}.nav-toggle .nav-bars,.nav-toggle .nav-bars:after,.nav-toggle .nav-bars:before{background:var(--ink);border-radius:2px;width:18px;height:2px;transition:transform .2s,opacity .2s;display:block}.nav-toggle .nav-bars{position:relative}.nav-toggle .nav-bars:before{content:"";position:absolute;top:-6px}.nav-toggle .nav-bars:after{content:"";position:absolute;top:6px}.nav-toggle .nav-bars.x{background:0 0}.nav-toggle .nav-bars.x:before{transform:translateY(6px)rotate(45deg)}.nav-toggle .nav-bars.x:after{transform:translateY(-6px)rotate(-45deg)}.hero{background:linear-gradient(135deg,var(--brand-soft) 0,var(--bg-soft) 60%,#fff 100%);padding:52px 0 40px}.hero-grid{display:block}.hero-copy{max-width:760px}.hero h1{margin:0 0 16px;font-size:38px;line-height:1.35}.hero h1 em{color:var(--brand-dark);font-style:normal}.hero p.sub{color:var(--ink-2);max-width:32em;margin:0 0 26px;font-size:17px}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.btn{border:1px solid var(--brand);color:var(--brand-dark);border-radius:999px;padding:10px 26px;font-size:16px;transition:opacity .15s,transform .15s;display:inline-block}.btn.primary{background:var(--brand);color:#fff}.btn:hover{opacity:.9}.btn:active{transform:translateY(1px)}.slides{margin-top:36px;position:relative}.slides .dots{justify-content:center;gap:8px;display:flex;position:absolute;bottom:12px;left:0;right:0}.slides .dots button{cursor:pointer;background:#ffffff8c;border:0;border-radius:999px;width:26px;height:4px;padding:0}.slides .dots button.on{background:var(--brand)}.slides img{aspect-ratio:1920/500;-o-object-fit:cover;object-fit:cover;background:var(--bg-soft);width:100%;box-shadow:var(--shadow);border-radius:16px;display:block}.section{padding:48px 0}.section.soft{background:var(--bg-soft)}.section-head{align-items:baseline;gap:14px;margin-bottom:24px;display:flex}.section-head h2{margin:0;font-size:26px}.section-head .more{color:var(--brand-dark);white-space:nowrap;margin-left:auto;font-size:14px}.cards{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:22px 20px;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card .num{color:var(--brand-dark);background:var(--brand-soft);border-radius:6px;margin-bottom:10px;padding:1px 8px;font-size:13px;font-weight:700;display:inline-block}.card h3{margin:0 0 8px;font-size:17px}.card p{color:var(--ink-2);margin:0;font-size:14px}.news-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.news-list{margin:0;padding:0;list-style:none}.news-list li{border-bottom:1px dashed var(--line);align-items:baseline;gap:14px;padding:11px 0;display:flex}.news-list li .t{white-space:nowrap;text-overflow:ellipsis;flex:auto;min-width:0;font-size:15px;overflow:hidden}.news-list li .t:hover{color:var(--brand-dark)}.news-list li .d{color:var(--ink-3);flex:none;font-size:13px}.crumb{color:var(--ink-3);padding:18px 0 0;font-size:14px}.crumb a:hover{color:var(--brand-dark)}.page-head{border-bottom:1px solid var(--line);margin-bottom:8px;padding:10px 0 22px}.page-head h1{margin:0;font-size:28px}.page-head p{color:var(--ink-2);max-width:60em;margin:8px 0 0}.article-list{margin:0 0 32px;padding:0;list-style:none}.article-list li{border-bottom:1px solid var(--line);padding:18px 0}.article-list .title{font-size:18px;font-weight:600}.article-list .title:hover{color:var(--brand-dark)}.article-list .meta{color:var(--ink-3);margin-top:6px;font-size:13px}.article-list .desc{color:var(--ink-2);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:6px;font-size:14px;display:-webkit-box;overflow:hidden}.pager{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:8px 0 48px;display:flex}.pager a,.pager span.cur{text-align:center;border:1px solid var(--line);min-width:36px;color:var(--ink-2);border-radius:8px;padding:6px 12px;font-size:14px}.pager a:hover{border-color:var(--brand);color:var(--brand-dark)}.pager span.cur{background:var(--brand);border-color:var(--brand);color:#fff}.article-body{max-width:860px;margin:0 auto;padding:22px 0 56px}.article-body h1.title{margin:0 0 12px;font-size:28px;line-height:1.5}.article-body .meta{color:var(--ink-3);border-bottom:1px solid var(--line);margin-bottom:24px;padding-bottom:18px;font-size:14px}.article-content{color:#33404f;word-break:break-word;font-size:16px}.article-content img{border-radius:10px;max-width:100%;height:auto;margin:16px auto;display:block}.article-content p{margin:0 0 16px}.article-content table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.article-content h2,.article-content h3{margin:28px 0 12px}.article-content a{color:var(--brand-dark);text-decoration:underline}.empty-tip{color:var(--ink-3);padding:40px 0 56px}.site-footer{background:var(--dark);color:#b8c4d0;margin-top:24px}.site-footer .cols{grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding:44px 0 28px;display:grid}.site-footer h4{color:#fff;margin:0 0 14px;font-size:16px}.site-footer p{margin:6px 0;font-size:14px}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin:7px 0;font-size:14px}.site-footer .nav-links{grid-template-columns:1fr 1fr;gap:0 18px;display:grid}.site-footer a:hover{color:var(--brand)}.site-footer .bottom{color:#7e8b98;border-top:1px solid #26333f;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:16px 0 24px;font-size:13px;display:flex}.site-footer .bottom a{color:#7e8b98}.site-footer .bottom a:hover{color:var(--brand)}@media (width<=1024px){.brand .brand-slogan{display:none}.nav-toggle{display:inline-flex}.main-nav{left:0;right:0;top:var(--header-h);max-height:calc(100vh - var(--header-h));border-bottom:1px solid var(--line);opacity:0;visibility:hidden;background:#fff;grid-template-columns:repeat(2,1fr);gap:6px;margin:0;padding:14px 16px 20px;transition:opacity .18s,transform .18s,visibility .18s;display:grid;position:fixed;overflow-y:auto;transform:translateY(-8px);box-shadow:0 12px 24px #1f2d3d14}.main-nav.open{opacity:1;visibility:visible;transform:none}.main-nav a{text-align:center;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:15px}.hero{padding:36px 0 32px}.hero h1{font-size:30px}.hero p.sub{font-size:16px}.news-grid{grid-template-columns:1fr;gap:28px}.cards{grid-template-columns:repeat(2,1fr)}.site-footer .cols{grid-template-columns:1fr 1fr;gap:28px}.slides{margin-top:24px}.slides img{aspect-ratio:16/9;-o-object-position:left 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