.tool_banner{background:url(../jpg/tool-banner-2.jpg) no-repeat center / cover}.tool_banner .flex{min-height:450px}.tool_banner .head{color:#fff;padding-bottom:5.2778%}.tool_banner .head h1{font-size:50px;font-weight:600;line-height:60px;margin-top:24px}.tool_banner .head p{font-size:17px;font-weight:300;line-height:30px;opacity:.8;margin-top:26px}.tool_banner .nav{margin-top:-68px}.tool_banner .nav.sticky{top:0;position:fixed;left:50%;transform:translateX(-50%);width:100%;max-width:1920px;background-color:#fff;z-index:99;margin-top:0;box-shadow:0 0 15px rgba(0,0,0,.1)}.page-id-30 header{top:0!important;position:relative}.tool_banner .nav ul{display:flex;gap:2px}.tool_banner .nav ul li{flex:1}.tool_banner .nav ul li a{display:flex;align-items:center;justify-content:center;min-height:68px;background-color:#205a83;transition:all 0.3s;border-radius:8px 8px 0 0;color:#fff;font-size:17px;font-weight:500;line-height:20px;gap:5.042%;padding:5.042%}.tool_banner .nav ul li a i{display:block;width:9.7276%;min-width:9.7276%;aspect-ratio:1/1;background:no-repeat center / contain;filter:contrast(0) brightness(20)}.tool_banner .nav ul li.active a,.tool_banner .nav ul li:hover a{background-color:#fff;color:var(--theme_color)}.tool_banner .nav ul li.active a i,.tool_banner .nav ul li:hover a i{filter:none}.tool_intro{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;padding:86px 0}.tool_intro.reverse .flex{flex-direction:row-reverse}.tool_intro.first{margin-top:90px}.tool_intro.lastst{margin-bottom:76px}.tool_intro .intro{width:38.056%}.tool_intro .intro>i{display:block;width:72px;height:72px;background:no-repeat left center / contain}.tool_intro .intro h2{font-size:34px;font-weight:600;margin-top:36px}.tool_intro .intro p{color:#383838;font-size:18px;line-height:22px;margin-top:20px}.tool_intro .intro ul{margin-top:30px}.tool_intro .intro ul li{color:#383838;font-size:17px;line-height:23px;padding-left:28px;position:relative;margin-bottom:1rem}.tool_intro .intro ul li:last-child{margin-bottom:0}.tool_intro .intro ul li::before{content:'';display:block;width:1rem;height:12px;background:url(../svg/gou.svg) no-repeat center / contain;position:absolute;left:0;top:6px}.tool_intro .intro .button{margin-top:3rem;font-size:20px;padding:19px 62px 19px 44px}.tool_intro .intro .button::after{right:42px}.tool_intro .intro .button:hover{padding:19px 53px}.tool_intro .img{flex:1;max-width:max-content}.tool_intro .img img{max-width:100%;height:auto;display:block}