html{font-size:100px;;font-size:calc(100 / 1920 * 100vw);}
@media (min-width:1600px) and (max-width:1920px){html{font-size:100px;}
}
@media (max-width:1600px){html{font-size:calc(100 / 1600 * 100vw);}
}
@media (max-width:1024px){html{font-size:calc(100 / 1000 * 100vw);}
}
@media (max-width:480px){html{font-size:calc(100 / 540 * 100vw);}
}
*{outline:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;scroll-behavior:smooth;}
body{padding:0;margin:0 auto;color:#000;background-color:#fff;-webkit-text-size-adjust:none;-webkit-tap-highlight:rgba(0,0,0,0);font-size:16px;line-height:1.6;}
ul,ol,li{list-style:none;list-style-type:none;}
table{border-collapse:collapse;border-spacing:0}
table td{border-collapse:collapse;font-size:14px;}
img{border:none;max-width:100%;vertical-align:middle;}
a,a:link,a:visited{text-decoration:none;color:inherit;}
.clear{clear:both;height:0px;overflow:hidden;zoom:0;}
.fl{float:left;}
.fr{float:right;}
.overscroll{height:100%;overflow:auto;width:100%;}
.overscroll::-webkit-scrollbar{width:4px;height:4px;}
.overscroll::-webkit-scrollbar-thumb{border-radius:4px;-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.1);background:#a58655;}
.overscroll::-webkit-scrollbar-track{border-radius:10px;background:#e2efef;}
.gradient-text{background-image:linear-gradient(45deg,#00196b,#1bcdaa);background-clip:text;-webkit-background-clip:text;color:transparent;}
/*IE/7/6*/
.clearfix:after{content:'';display:block;height:0;clear:both;}
.dot{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;}
.dot2,.dot3,.dot4{display:-webkit-box;display:box;overflow:hidden;text-overflow:ellipsis;word-break:break-all;-webkit-box-orient:vertical;}
.dot2{-webkit-line-clamp:2;}
.dot3{-webkit-line-clamp:3;}
.dot4{-webkit-line-clamp:4;}
/* 图片阴影 */
.imgshadow{position:relative;z-index:2;display:inline-block;}
.imgshadow .shadow{position:absolute;left:0;top:100%;width:100%;mask-image:linear-gradient(to bottom,transparent,black);height:30%;transform:scaleY(-1);background-size:100%;opacity:0.1;background-position:bottom center;}
[class*='flex']{display:-webkit-box;display:-moz-flex;display:-ms-flexbox;display:flex;display:-webkit-flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;align-items:center;}
[class*='-jl']{justify-content:flex-start;}
[class*='-jc']{justify-content:center;}
[class*='-jr']{justify-content:flex-end;}
[class*='-at']{align-items:flex-start;}
[class*='-ac']{align-items:center;}
[class*='-ab']{align-items:flex-end;}
.hovimg{overflow:hidden;}
.hovimg img{display:block;width:100%;transition:.8s;transform:scale(1);}
.hovimg .pic{display:block;width:100%;transition:.8s;transform:scale(1);background-position:center;background-repeat:no-repeat;background-size:cover;}
.item:hover .hovimg img,.hovimg:hover img,.item:hover .hovimg .pic,.hovimg:hover .pic{transform:scale(1.05);}
.Pages{margin-top:40px;text-align:center;}
.Pages .p_cur,.Pages .p_jump,.Pages .p_total,.Pages .p_count,.Pages .a_first,.Pages .a_end{display:none;}
.Pages .p_page{display:flex;align-items:center;justify-content:center;}
.Pages .a_prev,.Pages .a_next{font-size:0;}
.Pages .a_prev:before{content:"\e747";font-size:14px;font-family:'iconfont';}
.Pages .a_next:before{content:"\e65c";font-size:14px;font-family:'iconfont';}
.Pages a{flex:0 0 auto;font-size:16px;color:#666;width:50px;line-height:48px;border:1px solid #efefef;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;cursor:pointer;margin:0 8px;transition:.3s;}
.Pages .num{display:flex;font-style:normal;flex:0 0 auto;}
.Pages a:hover,.Pages a.a_cur,.Pages .a_prev,.Pages .a_next{background:#be000e;color:#fff;border-color:#be000e;}
.f16{font-size:0.16rem;}
.f18{font-size:0.18rem;}
.f20{font-size:0.2rem;}
.f22{font-size:0.22rem;}
.f24{font-size:0.24rem;}
.f28{font-size:0.28rem;}
.f30{font-size:0.3rem;}
.f32{font-size:0.32rem;}
.f36{font-size:0.36rem;}
.f40{font-size:0.38rem;}
.f42{font-size:0.42rem;}
.f48{font-size:0.48rem;}
.f52{font-size:0.52rem;}
.f60{font-size:0.6rem;}
.header{position:fixed;z-index:1050;width:100%;left:0;top:0;transition:.3s;font-size:18px;}
.header:after{content:"";position:absolute;left:0;top:0;width:100%;height:150%;background:linear-gradient(180deg,black,transparent);z-index:-1;pointer-events:none;}
.inner{width:100%;padding-left:3.6rem;padding-right:3.6rem;}
.floor{min-height:100vh;position:relative;z-index:5;}
.floor.on{z-index:10;}
body>canvas{position:fixed;z-index:-1;left:0 !important;top:0 !important;transform:none !important;}
.relative{position:relative;}
.logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:1rem;text-align:center;}
.nav li{flex:0 0 auto;font-size:0.24rem;color:#fff;padding:0.8rem 0;}
.nav li.space{width:1rem;}
.nav li>a{display:block;transition:0.3s;}
.nav li:hover>a{text-shadow:0 0 5px #fff,0 0 11px #fff;}
.vh100{height:100vh;}
#floor1{height:200vh;}
#floor1 .inner{position:sticky;top:0;height:100vh;}
#floor1 .img{width:5.26rem;}
#floor1 .tit{text-align:center;font-size:0.3rem;color:#fff5de;text-shadow:3px 0 0 #3e2a00,-3px 0 0 #3e2a00,0 3px 0 #3e2a00,0 -3px 0 #3e2a00,0 0 30px #3e2a00;margin-top:0.3rem;font-family:sans-serif;}
#floor1 .content{padding-bottom:8%;transform:translate(0,-50%);opacity:0;transition:0.6s;}
#floor1.on .content{transform:translate(0,0);opacity:1;}
#floor1:has(+.half) .content{padding-bottom:8%;transform:translate(0,-50%);opacity:0;transition:0.6s;}
.basbtns{margin-top:0.2rem;}
.basbtns .btn{flex:0 0 auto;display:block;background:url(../images/more1.png) no-repeat center;background-size:contain;width:3.89rem;line-height:0.56rem;padding-top:0.06rem;font-size:0.28rem;color:#a58655;text-align:center;cursor:pointer;letter-spacing:0.05rem;transition:0.3s;}
.basbtns .btn:hover{filter:drop-shadow(0 0 6px #fff);}
#floor2{height:100vh;}
#floor2 .content{padding-left:11%;padding-bottom:0.6rem;}
#floor2 .box{height:300vh;position:relative;top:-80vh;}
#floor2 .inner{position:sticky;top:0;--dur:1s;}
.mgicbook{position:relative;z-index:5;width:10.1rem;height:5.42rem;margin:auto;transition:var(--dur);top:1.5rem;margin:0 auto;cursor:pointer;}
.mgicbook:before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:url(../images/ring.png) no-repeat center;background-size:contain;z-index:3;transform:scale(0.2);opacity:0;}
.mgicbook img{filter:drop-shadow(0 0 1rem rgba(255,255,255,0.3));width:4.47rem;height:5.2rem;object-fit:contain;position:absolute;left:27.5%;top:-18%;transform:scale(0);}
.mgicbook .read{position:absolute;left:46%;top:82%;background:url(../images/read.png) no-repeat center;background-size:contain;width:2.84rem;height:0.75rem;z-index:10;transform:translate(-50%);opacity:0;cursor:pointer;}
.mgicbook .read:hover{filter:drop-shadow(0 0 6px #a58655);transition:0.3s !important;}
#floor2.on .mgicbook{top:0;}
.floor.half .mgicbook img{transition:var(--dur);transform:scale(0.8);}
.floor.on .mgicbook:before{transition:var(--dur);transform:scale(1);opacity:1;}
.floor.on .mgicbook img{transition:var(--dur);transform:scale(1);transition-delay:calc(var(--dur) * 0.4);}
.floor.on .mgicbook .read{transition:var(--dur);transform:translate(0,0);opacity:1;transition-delay:var(--dur);}
.floor .fix{position:fixed;left:0;top:0;}
#floor3 .inner{height:100vh;padding-bottom:0.6rem;}
.joinbox{width:100%;text-align:center;position:relative;background:url(../images/box.png) no-repeat center;background-size:100% 100%;width:11.89rem;min-height:3.72rem;padding:0 2rem;opacity:0;transform:translate(0,50%);transition:1s;padding:0.3rem 0 0.2rem;}
.joinbox .tit{font-size:0.5rem;color:#2b2e25;padding-top:0.rem;}
.joinbox .img{width:3.79rem;margin:auto;}
.joinbox .p{font-size:0.2rem;line-height:1.875;margin-top:0.1rem;}
.joinbox .code{position:absolute;right:0.24rem;top:50%;width:1.5rem;margin-top:-0.75rem;}
.floor.on .joinbox{transform:translate(0,0);opacity:1;}
.tools{position:fixed;left:13%;top:19%;width:31%;height:33vw;visibility:hidden;}
.tools .tit{position:absolute;right:-4%;font-size:0.53rem;top:43%;transform:translate(0,-50%);background:url(../images/tit2.png) no-repeat right bottom;min-width:2.7rem;text-align:right;padding-right:0.8em;padding-bottom:0.3em;}
.tools .i{position:absolute;transform:translate(0.5rem);opacity:0;transition:0.8s;cursor:pointer;padding-left:0.3rem;}
.tools .i:hover{filter:drop-shadow(0 0 6px #000);transition:0.3s;}
.tools .i .ico{width:1.5rem;}
.tools .i .it{width:1em;position:absolute;left:-10px;top:50%;line-height:1.1;font-size:0.27rem;padding:0.5em 0;transform:translate(0,-50%);}
.tools .i .it:before{content:"";width:100%;position:absolute;left:0;top:0;height:1em;background:url(../images/tt.png) no-repeat top right;}
.tools .i .it:after{content:"";width:100%;position:absolute;left:0;bottom:0;height:1em;background:url(../images/tb.png) no-repeat left bottom;}
.tools .i:nth-child(1){left:39%;top:0;}
.tools .i:nth-child(2){left:0;top:25%;}
.tools .i:nth-child(3){left:17%;top:67%;}
.tools .i:nth-child(4){left:70%;top:58%;}
.tools .vm{position:absolute;left:100%;top:95%;opacity:0;transition:0.8s;}
.tools .vm a{display:block;background:url(../images/more2.png) no-repeat center;background-size:contain;width:2.99rem;line-height:0.88rem;text-align:center;font-size:0.3rem;letter-spacing:0.05rem;color:#cabfa3;transition:0.3s;}
/* .tools .vm a:hover{filter:drop-shadow(0 0 6px #000);}
*/
.soon{position:absolute;right:10%;bottom:0;font-size:0.6rem;opacity:0;visibility:hidden;}
#floor4 .soon{position:fixed;}
.floor.on .tools{visibility:visible;}
.floor.on .tools .i{transform:translate(0);opacity:1;}
.floor.on .tools .vm{opacity:1;left:160%;}
.floor.on .soon{bottom:10%;opacity:1;visibility:visible;transition:0.8s;}
#floor5 .soon{color:#fff;}
#floor5 .item{flex:0 0 auto;width:25%;text-align:center;cursor:pointer;padding:0.2rem;filter:drop-shadow(0 0 20px #fff);position:relative;top:0.5rem;opacity:0;transition:0.8s;visibility:hidden;}
#floor5.on .item{opacity:1;visibility:visible;top:0;}
.zongc{position:relative;align-items:stretch;width:100%;}
.zongc .bl{flex:0 0 auto;width:73.5%;position:relative;right:0.8rem;z-index:5;}
.zongc .mimg{display:block;width:100%;}
.zongc .bl .tit{position:absolute;font-size:0.65rem;color:#fff5de;line-height:1;left:18%;top:5%;filter:drop-shadow(0 0 6px #a78756);}
.zongc .bl .t2{position:absolute;font-size:0.28rem;color:#fff5de;left:22%;top:19.5%;}
.zongc .bl .vbox{position:absolute;left:9.5%;right:0;top:27.2%;height:72.5%;overflow:hidden;z-index:-1;border-radius:13% 0 0 0;}
.zongc .bl .vbox img,.zongc .bl .vbox video{width:100%;height:100%;object-fit:cover;display:block;}
.zongc .bl .ico{position:absolute;z-index:10;right:-22%;bottom:-33%;width:46%;}
.zongc .br{flex:1 1 auto;overflow:hidden;font-size:0.25rem;color:#f9eeda;writing-mode:tb-rl;}
#floor6{position:relative;top:-2rem;}
.floor6 .vm{position:absolute;right:0;top:100%;z-index:20;margin-top:1.2rem;}
.floor6 .vm .btn{background:url(../images/more3.png) no-repeat center;font-size:0.26rem;line-height:1rem;letter-spacing:0.06rem;text-align:center;width:3.92rem;cursor:pointer;color:#fff5de;transition:0.3s;background-size:contain;}
.floor6 .vm .btn:hover{filter:drop-shadow(0 0 6px #fff5de);}
.floor6 .vm .hov{position:absolute;left:50%;bottom:0;transform:translate(-50%);visibility:hidden;opacity:0;transition:0.3s;padding-bottom:0.2rem;z-index:10;}
.floor6 .vm:hover .hov{bottom:100%;opacity:1;visibility:visible;}
.floor6 .vm i{background:url(../images/click.png) no-repeat center bottom;width:0.55rem;height:1.34rem;position:absolute;left:52%;bottom:62%;z-index:2;background-size:contain;margin-left:-0.275rem;}
.drop{position:absolute;left:50%;min-width:100%;bottom:150%;padding-top:10px;transform:translate(-50%);text-align:center;z-index:50;visibility:hidden;opacity:0;}
.drop .dropin{position:relative;background:#fff;color:#333;border-radius:0.1rem;padding:0.1rem;font-size:14px;box-shadow:0 0 20px rgba(0,0,0,0.1);white-space:nowrap;min-width:100%;font-size:0.2rem;}
.drop .dropin:before{content:"";position:absolute;left:50%;top:100%;border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #f6f8fa;margin-left:-6px;}
.drop a{display:block;line-height:2;}
.drop .dropcode{display:block;width:100px;}
.i:hover .drop{bottom:100%;visibility:visible;opacity:1;}
.shares{flex-wrap:wrap;margin-top:0.6rem;}
.shares .i{position:relative;cursor:pointer;margin-right:0.6rem;}
.shares .i .ico{padding:0.3rem;background-position:center;background-size:80%;background-repeat:no-repeat;}
.contact{position:relative;width:100%;}
.contact .timg{position:absolute;right:0;top:50%;transform:translate(0,-50%);}
.contact .img img{max-height:1.9rem;}
.contact .txt{font-size:0.3rem;max-width:15em;margin-top:1em;}
.contact .vm{margin-top:0.5rem;}
.contact .vm .btn{cursor:pointer;display:block;font-size:0.2rem;color:#fff5de;transition:0.3s;background:url(../images/more4.png) no-repeat center;background-size:contain;width:3.89rem;line-height:0.62rem;text-align:center;letter-spacing:0.06rem;}
.contact .vm .btn:hover{filter:drop-shadow(0 0 6px #000);}
.ico-bilibili{background-image:url(../images/ic1.png);}
.ico-douyin{background-image:url(../images/ic2.png);}
.ico-redbook{background-image:url(../images/ic3.png);}
.ico-weibo{background-image:url(../images/ic4.png);}
.ico-weixin{background-image:url(../images/ic5.png);}
.ico-email{background-image:url(../images/ic6.png);}
.iframe{width:100%;height:100%;}
.iframe iframe{width:100%;height:100%;}
/* 3D翻页电子书预览*/
body:has(.bookPreview.show){width:100%;height:100%;overflow:hidden;}
.bookPreview{position:fixed;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.85);z-index:9999;display:none;align-items:center;justify-content:center;flex-direction:column;}
.bookPreview.show{display:flex;}
.bookClose{position:absolute;right:0.3rem;top:0.3rem;font-size:0.5rem;color:#fff;cursor:pointer;width:0.6rem;height:0.6rem;display:flex;align-items:center;justify-content:center;z-index:10;transition:0.3s;}
.bookClose:hover{color:#a58655;transform:scale(1.2);}
.bookContainer{width:100vw;height:100vh;position:relative;padding:20px;}
.stf__parent{margin:auto;}
.bookContainer .page{background-color:#fff;background-repeat:no-repeat;}
.bookLoading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:0.3rem;z-index:20;}
.bookLoadingSpinner{width:0.5rem;height:0.5rem;border:0.04rem solid rgba(255,255,255,0.3);border-top-color:#fff;border-radius:50%;animation:bookSpin 0.8s linear infinite;}
@keyframes bookSpin{to{transform:rotate(360deg)}
}
.bookLoading div:last-child{color:#fff;font-size:0.18rem;white-space:nowrap;}
.bookControls{margin-top:0.3rem;display:flex;align-items:center;gap:0.4rem;color:#fff;font-size:0.18rem;position:absolute;z-index:50;width:100%;left:0;bottom:0;padding:30px;justify-content:center;}
.bookControls button{padding:0.1rem 0.3rem;cursor:pointer;border:none;border-radius:0.04rem;background:rgba(255,255,255,0.15);color:#fff;font-size:0.18rem;transition:0.3s;font-family:inherit;}
.bookControls button:hover{background:rgba(255,255,255,0.3);}
.bookJump{display:flex;align-items:center;gap:0.1rem;}
.bookJump input{width:0.5rem;padding:0.05rem 0.1rem;border:1px solid rgba(255,255,255,0.3);border-radius:0.04rem;background:rgba(255,255,255,0.1);color:#fff;font-size:0.16rem;text-align:center;outline:none;}
.bookJump input:focus{border-color:rgba(255,255,255,0.6);}
.bookJump button{padding:0.05rem 0.15rem;cursor:pointer;border:none;border-radius:0.04rem;background:rgba(255,255,255,0.15);color:#fff;font-size:0.16rem;transition:0.3s;}
.bookJump button:hover{background:rgba(255,255,255,0.3);}
.bookToc{position:fixed;left:0;top:0;width:3rem;height:100%;background:rgba(30,30,30,0.95);z-index:60;transform:translateX(-100%);transition:transform 0.3s;overflow-y:auto;}
.bookToc.show{transform:translateX(0);}
.bookTocTitle{padding:0.2rem;font-size:0.2rem;color:#fff;border-bottom:1px solid rgba(255,255,255,0.1);position:sticky;top:0;background:rgba(30,30,30,0.95);}
.bookTocItem{display:flex;align-items:baseline;padding:0.12rem 0.2rem;color:rgba(255,255,255,0.8);font-size:0.16rem;cursor:pointer;transition:0.2s;gap:0.1rem;}
.bookTocItem:hover{color:#fff;background:rgba(255,255,255,0.1);}
.bookTocDots{flex:1;border-bottom:1px dotted rgba(255,255,255,0.2);margin:0 0.05rem;min-width:0.2rem;}
.popPreview{position:fixed;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.85);z-index:9999;display:none;}
.juanzhou{width:14rem;max-width:100%;background:url(../images/popbg.jpg) no-repeat center;background-size:cover;height:8rem;padding:13px;max-height:80vh;}
.juanzhou .border{position:relative;z-index:10;border:1px solid #634933;height:100%;}
.juanzhou .jt,.juanzhou .jb{position:absolute;z-index:5;left:0;top:0;width:100%;}
.juanzhou .jt:before,.juanzhou .jt:after,.juanzhou .jb:before,.juanzhou .jb:after{content:"";width:0.6rem;height:0.6rem;position:absolute;background-image:url(../images/jiao4.png);background-size:contain;background-repeat:no-repeat;}
.juanzhou .jb{top:auto;bottom:0;}
.juanzhou .jt:before{left:0;top:0;background-position:left top;}
.juanzhou .jt:after{right:0;top:0;transform:rotateY(180deg);}
.juanzhou .jb:before{left:0;bottom:0;transform:rotateX(180deg);}
.juanzhou .jb:after{right:0;bottom:0;transform:rotateX(180deg) rotateY(180deg);}
.juanzhou .txt{font-size:0.2rem;color:#634933;padding:1.5em;height:100%;}
.juanzhou .overscroll{padding-right:1.5em;}
.juanzhou .txt *{background:none !important;color:inherit !important;font-family:inherit !important;font-size:inherit !important;}
div#floor5{height:150vh;}
div#floor5 .inner{position:sticky;top:0;}
.copy {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 1.5em 3.6rem;
    z-index: 10;
}
.formr {
    position: fixed;
    right: 0;
    width: 50%;
    bottom: 0.6rem;
    text-align: center;
    visibility: hidden;
    opacity: 0;
    transition: 0.3s;
    transform: translate(0,1rem);
}

.formr p {
    margin-top: 0.2rem;
    color: #000;
    font-size: 0.36rem;
    line-height: 1.3;
}

.formr .basbtns .btn {
    color: #000;
    background-image: url(../images/more5.png);
}

.floor.on .formr {
    visibility: visible;
    opacity: 1;
    transform: translate(0,0);
}
.popMain img {
    max-height: 96vh;
}
.popMain .imgbox {
    display: inline-block;
    position: relative;
}

.popMain .prtBtn {
    position: absolute;
    left: 43%;
    top: 59%;
    width: 15%;
    height: 8%;
    z-index: 5;
	cursor:pointer;
}

.popMain .copyBtn {
    position: absolute;
    right: 18%;
    top: 39%;
    width: 19%;
    z-index: 5;
    height: 10%;
	cursor:pointer;
}