:root{--c-primary:#10b981;--c-primary-dark:#059669;--c-accent:#34d399;--c-bg:#f0fdf4;--c-surface:#fff;--c-surface-alt:#ecfdf5;--c-text:#1a2e1a;--c-text-dim:#5c7a5c;--c-border:#d1e7d1;--c-tag-bg:rgba(16,185,129,.07);--c-tag-text:#10b981;--c-green-bg:rgba(16,185,129,.06);--c-green-text:#059669;--shadow-s:0 1px 3px rgba(0,0,0,.05);--shadow-m:0 2px 10px rgba(0,0,0,.07);--r-sm:5px;--r-md:8px;--r-lg:12px}
*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--c-bg);color:var(--c-text);line-height:1.7;min-height:100vh}a{color:var(--c-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--c-primary-dark)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:960px;margin:0 auto;padding:0 16px}.site-header{background:var(--c-surface);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;height:50px}.site-logo{font-size:1.05rem;font-weight:700;color:var(--c-primary);display:flex;align-items:center;gap:6px}.site-logo img{height:26px;width:auto;border-radius:4px}.nav-toggle{display:flex;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}.nav-toggle span{display:block;width:20px;height:2px;background:var(--c-text);border-radius:2px}.main-nav{display:none;position:absolute;top:50px;left:0;right:0;background:var(--c-surface);border-bottom:1px solid var(--c-border);box-shadow:var(--shadow-m);z-index:99}.main-nav.open{display:block}.main-nav ul{list-style:none;padding:6px 0}.main-nav li a{display:block;padding:9px 18px;font-size:.88rem;color:var(--c-text-dim)}.main-nav li a:hover,.main-nav li a.active{color:var(--c-primary);background:var(--c-tag-bg)}.hero{background-image:url(../images/hero-bg.webp);background-size:cover;background-position:center;padding:28px 0 24px;position:relative;overflow:hidden}.hero h1{font-size:1.4rem;font-weight:800;line-height:1.35;margin-bottom:8px}.hero .subtitle{font-size:.86rem;line-height:1.6;margin-bottom:12px}.hero-tags{display:flex;flex-wrap:wrap;gap:6px}.hero-tags span{padding:3px 10px;font-size:.72rem;border-radius:16px;font-weight:500}.section{padding:22px 0}.section-alt{background:var(--c-surface-alt)}.section-title{font-size:1.05rem;font-weight:700;margin-bottom:12px;padding-left:10px;border-left:3px solid var(--c-primary);line-height:1.3}.section-desc{font-size:.84rem;color:var(--c-text-dim);margin-bottom:12px;line-height:1.6}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.card{display:block;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-s);transition:box-shadow .2s}.card:hover{box-shadow:var(--shadow-m)}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.card-body{padding:10px 12px}.card-title{font-size:.86rem;font-weight:600;color:var(--c-text);margin-bottom:3px;line-height:1.35}.card-desc{font-size:.74rem;color:var(--c-text-dim);line-height:1.5}.card-badge{display:inline-block;padding:1px 7px;font-size:.65rem;border-radius:3px;font-weight:600;margin-bottom:4px}.badge-hot{background:var(--c-tag-bg);color:var(--c-tag-text)}.badge-new{background:var(--c-green-bg);color:var(--c-green-text)}.list-stack{display:flex;flex-direction:column;gap:8px}.list-card{display:flex;gap:12px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);padding:12px;box-shadow:var(--shadow-s);transition:border-color .2s}.list-card:hover{border-color:var(--c-primary)}.list-card img{width:80px;height:60px;object-fit:cover;border-radius:var(--r-sm);flex-shrink:0}.list-card .lc-title{font-size:.86rem;font-weight:600;color:var(--c-text);line-height:1.35}.list-card .lc-desc{font-size:.74rem;color:var(--c-text-dim);margin-top:2px}.info-box{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);padding:16px;box-shadow:var(--shadow-s);margin-bottom:10px}.info-box h3{font-size:.9rem;font-weight:700;color:var(--c-primary);margin-bottom:5px}.info-box p{font-size:.82rem;color:var(--c-text-dim);line-height:1.65}.update-strip{background:var(--c-green-bg);border:1px solid rgba(0,128,0,.1);border-radius:var(--r-md);padding:14px 16px}.update-strip .ut{font-size:.9rem;font-weight:700;color:var(--c-green-text);margin-bottom:8px}.update-strip ul{list-style:none}.update-strip li{position:relative;padding:4px 0 4px 14px;font-size:.8rem;color:var(--c-text-dim);line-height:1.55}.update-strip 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14px;font-size:.8rem;font-weight:500;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);color:var(--c-text);transition:all .2s}.rec-tag:hover{border-color:var(--c-primary);color:var(--c-primary)}.page-content{background:var(--c-surface);border-radius:var(--r-md);padding:18px 16px;box-shadow:var(--shadow-s);font-size:.86rem;line-height:1.75;color:var(--c-text-dim)}.page-content h2{font-size:.98rem;font-weight:700;margin:16px 0 6px;color:var(--c-primary)}.page-content h3{font-size:.9rem;font-weight:600;margin:12px 0 5px;color:var(--c-text)}.page-content p{margin-bottom:8px}.page-content ul,.page-content ol{margin:6px 0 10px 16px}.page-content li{margin-bottom:4px}.sub-hero{padding:22px 0 18px}.sub-hero h1{font-size:1.15rem;font-weight:700;margin-bottom:4px}.sub-hero p{font-size:.84rem;color:var(--c-text-dim)}.breadcrumb{padding:8px 0;font-size:.76rem;color:var(--c-text-dim)}.breadcrumb a{color:var(--c-text-dim)}.breadcrumb a:hover{color:var(--c-primary)}.breadcrumb span{margin:0 4px}.site-footer{background:var(--c-surface);border-top:1px solid var(--c-border);padding:20px 0 16px;margin-top:14px}.footer-nav{display:flex;flex-wrap:wrap;gap:5px 12px;margin-bottom:12px}.footer-nav a{font-size:.78rem;color:var(--c-text-dim)}.footer-nav a:hover{color:var(--c-primary)}.footer-info{font-size:.7rem;color:rgba(0,0,0,.3);line-height:1.6}@media(min-width:768px){.nav-toggle{display:none}.main-nav{display:block;position:static;background:transparent;border:none;box-shadow:none}.main-nav ul{display:flex;gap:4px;padding:0}.main-nav li a{padding:6px 10px;border-radius:var(--r-sm)}.hero h1{font-size:1.7rem}.card-grid{grid-template-columns:repeat(3,1fr)}}
.hero{background:linear-gradient(135deg,#ecfdf5 0%,#a7f3d0 40%,#6ee7b7 100%)}.hero h1{color:#064e3b}.hero .subtitle{color:#065f46}.hero-tags span{background:rgba(255,255,255,.5);color:#064e3b}.sub-hero{background:linear-gradient(135deg,#ecfdf5,#a7f3d0)}.sub-hero h1{color:#064e3b}