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14px;font-size:13px;transition:all .15s}.t2-col-page-btn:hover:not(:disabled){border-color:var(--t2-primary);color:var(--t2-primary)}.t2-col-page-btn.active{background:var(--t2-primary);color:#fff;border-color:var(--t2-primary)}.t2-col-page-btn:disabled{opacity:.35;cursor:not-allowed}.t2-article-title{color:var(--t2-ink);letter-spacing:-.3px;margin-bottom:16px;font-size:26px;font-weight:700;line-height:1.45}.t2-article-meta{color:#aaa;border-bottom:1px solid #f0f0f0;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:20px;font-size:13px;display:flex}.t2-article-meta-item{align-items:center;gap:5px;display:flex}.t2-article-col-link{color:var(--t2-primary);text-decoration:none}.t2-article-col-link:hover{text-decoration:underline}.t2-article-cover{border-radius:10px;margin-bottom:24px;overflow:hidden}.t2-article-cover img{width:100%;height:auto;display:block}.t2-article-summary{border-left:3px solid var(--t2-primary);color:#666;background:#f7f7f9;border-radius:0 8px 8px 0;margin-bottom:24px;padding:16px 20px;font-size:14px;line-height:1.8}.t2-article-body{color:#333;width:100%;font-size:15px;line-height:1.9;max-width:100%!important}
.portal-theme-theme3,.portal-theme-theme3-pink,.portal-theme-theme3-yellow{--t3-primary:#f97316;--t3-primary-dark:#ea580c;--t3-primary-light:#fb923c;--t3-ink:#5b4636;--t3-soft:#fff4ec;--t3-soft2:#fffaf5;--t3-border:#ffe2cc;--t3-page-bg:#fff8f2;--t3-primary-rgb:249, 115, 22;--primary-color:var(--t3-primary)}.portal-theme-theme3-pink{--t3-primary:#ec4899;--t3-primary-dark:#db2777;--t3-primary-light:#f472b6;--t3-ink:#5b2740;--t3-soft:#fdeef6;--t3-soft2:#fff7fb;--t3-border:#fbd6e8;--t3-page-bg:#fff6fb;--t3-primary-rgb:236, 72, 153}.portal-theme-theme3-yellow{--t3-primary:#d97706;--t3-primary-dark:#b45309;--t3-primary-light:#f59e0b;--t3-ink:#5a4321;--t3-soft:#fff7e0;--t3-soft2:#fffdf5;--t3-border:#fce8b8;--t3-page-bg:#fffaf0;--t3-primary-rgb:217, 119, 6}.portal-theme-theme3,.portal-theme-theme3-pink,.portal-theme-theme3-yellow{--t1-primary:var(--t3-primary);--t1-primary-dark:var(--t3-primary-dark);--t1-primary-light:var(--t3-primary-light);--t1-primary-darker:var(--t3-primary-dark);--t1-ink:var(--t3-ink);--t1-soft:var(--t3-soft);--t1-band:var(--t3-soft);--t1-primary-rgb:var(--t3-primary-rgb);--t1-nav-rgb:var(--t3-primary-rgb)}.t3-page{background:var(--t3-page-bg);min-height:60vh;padding-bottom:40px}.t3-w1200{max-width:1200px;margin:0 auto;padding:0 24px}@media (max-width:768px){.t3-w1200{padding:0 16px}}.t3-header{box-shadow:0 2px 16px rgba(var(--t3-primary-rgb), .06);background:#fff}.t3-header-inner{justify-content:space-between;align-items:center;gap:20px;padding-top:18px;padding-bottom:18px;display:flex}.t3-brand{align-items:center;gap:14px;text-decoration:none;display:flex}.t3-logo{-o-object-fit:contain;object-fit:contain;width:auto;height:56px}.t3-logo-ph{background:var(--t3-soft);border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.t3-brand-text{flex-direction:column;gap:2px;display:flex}.t3-site-name{color:var(--t3-ink);font-size:22px;font-weight:800;line-height:1.2}.t3-site-subtitle{color:var(--t3-primary);font-size:14px;font-weight:600}.t3-header-right{align-items:center;gap:14px;display:flex}.t3-search{background:var(--t3-soft);border-radius:22px;align-items:center;gap:6px;padding:8px 16px;display:none}@media (min-width:768px){.t3-search{display:flex}}.t3-search-icon{color:var(--t3-primary);flex-shrink:0}.t3-search-input{color:var(--t3-ink);background:0 0;border:none;outline:none;width:170px;font-size:13px}.t3-search-input::placeholder{color:#b9a99a}.t3-phone{color:var(--t3-primary);align-items:center;gap:6px;font-size:14px;font-weight:700;display:none}@media (min-width:980px){.t3-phone{display:flex}}.t3-login-btn{background:var(--t3-primary);color:#fff;border-radius:22px;padding:8px 22px;font-size:14px;font-weight:600;text-decoration:none;transition:background .2s}.t3-login-btn:hover{background:var(--t3-primary-dark)}.t3-user{align-items:center;gap:8px;display:flex}.t3-user-avatar{background:var(--t3-soft);width:34px;height:34px;color:var(--t3-primary);border-radius:50%;justify-content:center;align-items:center;display:flex;overflow:hidden}.t3-user-avatar img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.t3-user-name{color:var(--t3-ink);font-size:14px;font-weight:600}.t3-logout{color:#b9a99a;cursor:pointer;background:0 0;border:none;display:flex}.t3-logout:hover{color:var(--t3-primary)}.t3-mobile-toggle{color:var(--t3-ink);cursor:pointer;background:0 0;border:none;display:none}@media (max-width:767px){.t3-mobile-toggle{display:flex}}.t3-nav{background:var(--t3-primary)}.t3-nav-inner{flex-wrap:wrap;align-items:center;gap:6px;padding-top:8px;padding-bottom:8px;display:flex}.t3-nav-link{color:#ffffffeb;border-radius:20px;padding:8px 18px;font-size:15px;font-weight:500;text-decoration:none;transition:background .2s}.t3-nav-link:hover,.t3-nav-link-home{color:#fff;background:#ffffff2e}@media (max-width:767px){.t3-nav{display:none}}.t3-mobile-menu{border-top:1px solid var(--t3-border);background:#fff;padding:8px 0}.t3-mobile-link{color:var(--t3-ink);border-bottom:1px solid var(--t3-soft);padding:12px 24px;font-size:15px;text-decoration:none;display:block}.t3-mobile-link:hover{background:var(--t3-soft);color:var(--t3-primary)}.t3-hero{padding-top:24px}.t3-banner-box{height:340px;box-shadow:0 12px 36px rgba(var(--t3-primary-rgb), .16);border-radius:24px;position:relative;overflow:hidden}.t3-banner-slide{opacity:0;transition:opacity .6s;position:absolute;inset:0}.t3-banner-slide.active{opacity:1}.t3-banner-slide a{width:100%;height:100%;display:block}.t3-banner-img{-o-object-fit:fill;object-fit:fill;width:100%;height:100%;display:block}.t3-banner-text{text-align:center;color:#fff;text-shadow:0 2px 8px #00000040;justify-content:center;align-items:center;width:100%;height:100%;padding:24px 40px;font-size:28px;font-weight:800;display:flex}.t3-banner-empty{background:linear-gradient(135deg, var(--t3-primary), var(--t3-primary-dark));border-radius:24px;height:340px;margin-top:24px}.t3-banner-arrow{width:40px;height:40px;color:var(--t3-primary);cursor:pointer;z-index:5;background:#ffffffd9;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 4px 12px #00000026}.t3-banner-arrow-l{left:16px}.t3-banner-arrow-r{right:16px}.t3-banner-dots{z-index:5;gap:8px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.t3-bdot{cursor:pointer;background:#ffffff80;border:none;border-radius:50%;width:9px;height:9px;transition:all .2s}.t3-bdot.on{background:#fff;border-radius:5px;width:24px}.t3-main{flex-direction:column;gap:24px;padding-top:28px;display:flex}.t3-card{box-shadow:0 6px 20px rgba(var(--t3-primary-rgb), .07);background:#fff;border-radius:20px;padding:20px 22px}.t3-card-hd{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.t3-card-title{color:var(--t3-ink);padding-left:16px;font-size:18px;font-weight:800;position:relative}.t3-card-title:before{content:"";background:var(--t3-primary);border-radius:3px;width:6px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.t3-card-more{color:var(--t3-primary);font-size:13px;font-weight:600;text-decoration:none}.t3-card-more:hover{color:var(--t3-primary-dark)}.t3-row-top{grid-template-columns:1fr 1.25fr .7fr;align-items:stretch;gap:24px;display:grid}@media (max-width:980px){.t3-row-top{grid-template-columns:1fr}}.t3-row-top>.t3-card{flex-direction:column;height:100%;display:flex}.t3-row-top>.t3-card>.t3-featured,.t3-row-top>.t3-card>.t3-list{flex:1}.t3-featured{grid-template-columns:1fr;gap:14px;display:grid}.t3-featured-main{aspect-ratio:16/9;border-radius:16px;text-decoration:none;display:block;position:relative;overflow:hidden}.t3-featured-img,.t3-featured-img-ph{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.t3-featured-img-ph{background:linear-gradient(135deg, var(--t3-soft), var(--t3-border))}.t3-featured-cap{background:linear-gradient(#0000,#0009);padding:28px 16px 14px;position:absolute;bottom:0;left:0;right:0}.t3-featured-cap-title{color:#fff;font-size:16px;font-weight:700;line-height:1.4}.t3-featured-dots{gap:6px;display:flex;position:absolute;top:12px;right:12px}.t3-fdot{cursor:pointer;background:#fff9;border:none;border-radius:50%;width:8px;height:8px}.t3-fdot.on{background:#fff}.t3-featured-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.t3-featured-list-item{border-radius:10px;transition:background .18s}.t3-featured-list-item.active,.t3-featured-list-item:hover{background:var(--t3-soft)}.t3-featured-list-link{align-items:center;gap:10px;padding:9px 10px;text-decoration:none;display:flex}.t3-featured-list-no{background:var(--t3-soft);width:22px;height:22px;color:var(--t3-primary);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:800;display:flex}.t3-featured-list-item.active .t3-featured-list-no{background:var(--t3-primary);color:#fff}.t3-featured-list-title{color:var(--t3-ink);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;line-height:1.5;overflow:hidden}.t3-navlinks{flex-direction:column;gap:10px;display:flex}.t3-navlink{background:var(--t3-soft);color:var(--t3-ink);border-radius:14px;justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;font-weight:600;text-decoration:none;transition:all .18s;display:flex}.t3-navlink:hover{background:var(--t3-primary);color:#fff;transform:translate(3px)}.t3-list{margin:0;padding:0;list-style:none}.t3-list-item{border-bottom:1px dashed var(--t3-border);align-items:center;gap:10px;padding:11px 4px;display:flex}.t3-list-item:last-child{border-bottom:none}.t3-list-link{flex:1;align-items:center;gap:9px;min-width:0;text-decoration:none;display:flex}.t3-list-dot{background:var(--t3-primary);border-radius:50%;flex-shrink:0;width:6px;height:6px}.t3-list-title{color:var(--t3-ink);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;overflow:hidden}.t3-list-link:hover .t3-list-title{color:var(--t3-primary)}.t3-list-date{color:#b9a99a;flex-shrink:0;font-size:12px}.t3-two-col{grid-template-columns:1fr 1fr;gap:24px;display:grid}@media (max-width:768px){.t3-two-col{grid-template-columns:1fr}}.t3-scroll-wrap{align-items:center;gap:10px;display:flex}.t3-scroll-btn{border:1px solid var(--t3-border);background:var(--t3-soft);width:34px;height:34px;color:var(--t3-primary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.t3-scroll-btn:hover{background:var(--t3-primary);color:#fff}.t3-scroll-track{scroll-behavior:smooth;flex:1;gap:14px;padding-bottom:4px;display:flex;overflow-x:auto}.t3-scroll-track::-webkit-scrollbar{height:0}.t3-scroll-card{flex-shrink:0;width:180px;text-decoration:none}.t3-scroll-card-img{-o-object-fit:cover;object-fit:cover;border-radius:14px;width:180px;height:120px;display:block}.t3-scroll-card-title{color:var(--t3-ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}.t3-course-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}@media (max-width:980px){.t3-course-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.t3-course-grid{grid-template-columns:1fr}}.t3-course-card{background:var(--t3-soft2);border:1px solid var(--t3-border);border-radius:16px;text-decoration:none;transition:all .2s;display:block;overflow:hidden}.t3-course-card:hover{box-shadow:0 12px 28px rgba(var(--t3-primary-rgb), .16);transform:translateY(-4px)}.t3-course-cover{aspect-ratio:16/10;position:relative}.t3-course-img,.t3-course-img-ph{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.t3-course-img-ph{background:linear-gradient(135deg, var(--t3-soft), var(--t3-border))}.t3-course-badge{color:#fff;background:#22c55e;border-radius:12px;padding:3px 10px;font-size:12px;font-weight:700;position:absolute;top:10px;left:10px}.t3-course-badge.paid{background:var(--t3-primary)}.t3-course-body{padding:12px 14px}.t3-course-title{color:var(--t3-ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:40px;font-size:14px;font-weight:700;line-height:1.45;display:-webkit-box;overflow:hidden}.t3-course-meta{color:#9a8a7b;justify-content:space-between;align-items:center;margin-top:8px;font-size:12px;display:flex}.t3-course-rating{color:var(--t3-primary);font-weight:700}.t3-footer{background:var(--t3-page-bg);padding-top:28px}.t3-footer-main{background:var(--t3-soft);border:1px solid var(--t3-border);border-bottom:none;border-top-left-radius:32px;border-top-right-radius:32px;padding:40px 0}.t3-footer-inner{flex-wrap:wrap;justify-content:space-between;gap:40px;display:flex}.t3-footer-title{color:var(--t3-ink);margin-bottom:14px;font-size:16px;font-weight:800}.t3-footer-contact{flex:1;min-width:240px}.t3-footer-item{color:#7a6757;font-size:14px;line-height:2}.t3-footer-qrcode-row{gap:18px;display:flex}.t3-footer-qrcode{text-align:center}.t3-footer-qrcode-img{-o-object-fit:cover;object-fit:cover;background:#fff;border-radius:14px;width:96px;height:96px}.t3-footer-qrcode-label{color:#7a6757;margin-top:6px;font-size:12px}.t3-footer-copyright{background:var(--t3-ink);padding:14px 0}.t3-footer-copyright-inner{color:#ffffffbf;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.t3-footer-copyright-right{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.t3-footer-beian{color:#ffffffbf;text-decoration:none}.t3-footer-beian:hover{color:#fff}@media (max-width:768px){.t3-footer-inner{flex-direction:column;gap:24px}}
.portal-theme-theme4,.portal-theme-theme4-blue,.portal-theme-theme4-violet{--t4-primary:#22d3ee;--t4-primary-dark:#0e7490;--t4-primary-light:#67e8f9;--t4-bg:#0b1220;--t4-bg2:#111a2e;--t4-panel:#15203a;--t4-panel-border:#243352;--t4-text:#e6edf7;--t4-text-dim:#93a4c2;--t4-primary-rgb:34, 211, 238;--primary-color:var(--t4-primary)}.portal-theme-theme4-blue{--t4-primary:#3b82f6;--t4-primary-dark:#1d4ed8;--t4-primary-light:#60a5fa;--t4-bg:#0a1124;--t4-bg2:#0f1a36;--t4-panel:#131f3e;--t4-panel-border:#233356;--t4-text:#e7eefb;--t4-text-dim:#94a6cc;--t4-primary-rgb:59, 130, 246}.portal-theme-theme4-violet{--t4-primary:#a855f7;--t4-primary-dark:#7c3aed;--t4-primary-light:#c084fc;--t4-bg:#120b22;--t4-bg2:#1b1033;--t4-panel:#1f1640;--t4-panel-border:#38275f;--t4-text:#efe7fb;--t4-text-dim:#b3a3cf;--t4-primary-rgb:168, 85, 247}.portal-theme-theme4,.portal-theme-theme4-blue,.portal-theme-theme4-violet{--t1-primary:var(--t4-primary);--t1-primary-dark:var(--t4-primary-dark);--t1-primary-light:var(--t4-primary-light);--t1-primary-darker:var(--t4-primary-dark);--t1-ink:#1b2436;--t1-soft:#eef2fb;--t1-band:#eef2fb;--t1-primary-rgb:var(--t4-primary-rgb);--t1-nav-rgb:20, 30, 55}.t4-page{background:var(--t4-bg);min-height:60vh;color:var(--t4-text);padding-bottom:48px}.t4-w1320{max-width:1320px;margin:0 auto;padding:0 28px}@media (max-width:768px){.t4-w1320{padding:0 16px}}.t4-header{background:var(--t4-bg2);border-bottom:1px solid var(--t4-panel-border);z-index:100;position:sticky;top:0}.t4-header-inner{align-items:center;gap:24px;padding:14px 28px;display:flex}.t4-brand{flex-shrink:0;align-items:center;gap:12px;text-decoration:none;display:flex}.t4-logo{-o-object-fit:contain;object-fit:contain;border-radius:10px;width:auto;height:46px}.t4-logo-ph{background:var(--t4-panel);width:46px;height:46px;box-shadow:0 0 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(max-width:600px){.t4-featured{grid-template-columns:1fr}}.t4-featured-main{aspect-ratio:16/9;border:1px solid var(--t4-panel-border);border-radius:12px;text-decoration:none;display:block;position:relative;overflow:hidden}.t4-featured-img,.t4-featured-img-ph{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.t4-featured-img-ph{background:linear-gradient(135deg, var(--t4-bg2), var(--t4-primary-dark))}.t4-featured-cap{background:linear-gradient(#0000,#000c);padding:28px 16px 14px;position:absolute;bottom:0;left:0;right:0}.t4-featured-cap-title{color:#fff;font-size:16px;font-weight:700;line-height:1.4}.t4-featured-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.t4-featured-list-item{border-radius:8px;transition:background .18s}.t4-featured-list-item.active,.t4-featured-list-item:hover{background:rgba(var(--t4-primary-rgb), .1)}.t4-featured-list-link{align-items:center;gap:10px;padding:9px 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4px;display:flex}.t4-list-item:last-child{border-bottom:none}.t4-list-link{flex:1;align-items:center;gap:9px;min-width:0;text-decoration:none;display:flex}.t4-list-dot{background:var(--t4-primary);width:6px;height:6px;box-shadow:0 0 6px var(--t4-primary);border-radius:50%;flex-shrink:0}.t4-list-title{color:var(--t4-text-dim);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;overflow:hidden}.t4-list-link:hover .t4-list-title{color:var(--t4-primary)}.t4-list-date{color:var(--t4-text-dim);opacity:.6;flex-shrink:0;font-family:ui-monospace,monospace;font-size:12px}.t4-grid-col{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}@media (max-width:600px){.t4-grid-col{grid-template-columns:1fr}}.t4-scroll-wrap{align-items:center;gap:10px;display:flex}.t4-scroll-btn{border:1px solid var(--t4-panel-border);background:var(--t4-bg2);width:34px;height:34px;color:var(--t4-primary);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.t4-scroll-btn:hover{border-color:var(--t4-primary)}.t4-scroll-track{scroll-behavior:smooth;flex:1;gap:14px;padding-bottom:4px;display:flex;overflow-x:auto}.t4-scroll-track::-webkit-scrollbar{height:0}.t4-scroll-card{flex-shrink:0;width:190px;text-decoration:none}.t4-scroll-card-img{-o-object-fit:cover;object-fit:cover;border:1px solid var(--t4-panel-border);border-radius:10px;width:190px;height:120px;display:block}.t4-scroll-card-title{color:var(--t4-text-dim);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}.t4-course-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}@media (max-width:980px){.t4-course-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.t4-course-grid{grid-template-columns:1fr}}.t4-course-card{background:var(--t4-bg2);border:1px solid var(--t4-panel-border);border-radius:12px;text-decoration:none;transition:all .2s;display:block;overflow:hidden}.t4-course-card:hover{border-color:var(--t4-primary);box-shadow:0 12px 30px rgba(var(--t4-primary-rgb), .22);transform:translateY(-4px)}.t4-course-cover{aspect-ratio:16/10;position:relative}.t4-course-img,.t4-course-img-ph{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.t4-course-img-ph{background:linear-gradient(135deg, var(--t4-bg2), var(--t4-primary-dark))}.t4-course-badge{color:#04210f;background:#22c55e;border-radius:6px;padding:3px 10px;font-size:12px;font-weight:800;position:absolute;top:10px;left:10px}.t4-course-badge.paid{background:var(--t4-primary);color:var(--t4-bg)}.t4-course-body{padding:12px 14px}.t4-course-title{color:var(--t4-text);-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:40px;font-size:14px;font-weight:700;line-height:1.45;display:-webkit-box;overflow:hidden}.t4-course-meta{color:var(--t4-text-dim);justify-content:space-between;align-items:center;margin-top:8px;font-size:12px;display:flex}.t4-course-rating{color:var(--t4-primary);font-weight:700}.t4-footer{background:var(--t4-bg2)}.t4-footer-line{background:linear-gradient(90deg, transparent, var(--t4-primary), transparent);height:2px}.t4-footer-main{padding:40px 0}.t4-footer-inner{flex-wrap:wrap;justify-content:space-between;gap:40px;display:flex}.t4-footer-title{color:var(--t4-text);margin-bottom:14px;font-size:15px;font-weight:800}.t4-footer-contact{flex:1;min-width:240px}.t4-footer-item{color:var(--t4-text-dim);font-size:14px;line-height:2}.t4-footer-qrcode-row{gap:18px;display:flex}.t4-footer-qrcode{text-align:center}.t4-footer-qrcode-img{-o-object-fit:cover;object-fit:cover;background:#fff;border-radius:10px;width:96px;height:96px}.t4-footer-qrcode-label{color:var(--t4-text-dim);margin-top:6px;font-size:12px}.t4-footer-copyright{border-top:1px solid var(--t4-panel-border);padding:14px 0}.t4-footer-copyright-inner{color:var(--t4-text-dim);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.t4-footer-copyright-right{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.t4-footer-beian{color:var(--t4-text-dim);text-decoration:none}.t4-footer-beian:hover{color:var(--t4-primary)}@media (max-width:768px){.t4-footer-inner{flex-direction:column;gap:24px}}