:root{--primary:#0b3d87;--primary_dark:#082f6a;--accent:#0b3d87;--accent_light:#6fa8ec;--title:#0b142e;--text:#5a6478;--text2:#748196;--line:#d8dfe5;--light:#f2f5f7;--light2:#f3f4f6;--dark:#04112d;--navy:#082f6a;--grad_dark:linear-gradient(135deg,#04112d 0%,#06204a 55%,#0b3d87 100%);--grad_card:linear-gradient(160deg,#0b3d87 0%,#082f6a 50%,#04112d 100%)}html{scroll-behavior:smooth;font-size:clamp(7.5px,0.520834vw,10px)}.content{max-width:138rem;margin:0px auto;position:relative}.content .content{padding:0px}.img.img_cv{overflow:hidden}.img.img_cv img{object-fit:cover}.img.img_ct img{object-fit:contain}.img img{width:100%;height:100%;display:block;transition:0.5s;aspect-ratio:inherit}.img_bg{position:relative;z-index:2}.img_bg > img{display:block;width:100%;height:100%;object-fit:cover;position:absolute;left:0px;top:0px;z-index:-2}.tcon h1,.tcon h2{color:var(--title);font-weight:700;font-size:5rem;line-height:5.9rem}.tcon .tag + h1,.tcon .tag + h2{margin-top:1.4rem}.tcon h1 em,.tcon h2 em{color:var(--accent)}.tcon p{color:var(--text);font-size:1.8rem;line-height:2.8rem}.tcon h1 + p,.tcon h2 + p{margin-top:2rem}.tcon.center{text-align:center}.tcon.light h1,.tcon.light h2{color:#fff}.tcon.light p{color:rgba(255,255,255,0.8)}.tcon.light h1 em,.tcon.light h2 em{color:var(--accent_light)}.btn,.btn_line{display:inline-flex;align-items:center;justify-content:center;gap:1rem;height:5.6rem;padding:0px 2.3rem;border-radius:0.8rem;cursor:pointer;white-space:nowrap;font-weight:600;font-size:1.6rem;line-height:1;transition:0.3s}.btn.arrow::after,.btn_line.arrow::after{content:'';flex-shrink:0;width:1rem;height:0.8rem;background-color:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8' fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M.7 4h8.6M6 .7 9.3 4 6 7.3'/%3E%3C/svg%3E") no-repeat center / contain;transition:transform 0.3s}.btn.arrow:hover::after,.btn_line.arrow:hover::after{transform:translateX(0.4rem)}.btn{color:#fff;background-color:var(--primary)}.btn:hover{background-color:var(--primary_dark);box-shadow:0px 1rem 2.4rem rgba(11,61,135,0.25)}.btn.white{color:var(--title);background-color:#fff}.btn.white:hover{color:#fff;background-color:var(--primary)}@media screen and (min-width:769px) and (max-width:1440px){.content{padding:0px 3rem}}@media screen and (min-width:769px) and (max-width:1024px){.content{max-width:960px}.tcon h1,.tcon h2{font-size:4.4rem;line-height:1.2}}@media screen and (max-width:768px){.content{padding:0px 20px}.tcon .tag + h1,.tcon .tag + h2{margin-top:10px}.tcon h1,.tcon h2{font-size:28px;line-height:1.25}.tcon p{font-size:15px;line-height:1.7}.tcon h1 + p,.tcon h2 + p{margin-top:12px}.btn,.btn_line{height:46px;gap:8px;padding:0px 20px;border-radius:6px;font-size:15px}.btn.arrow::after,.btn_line.arrow::after,.btn_text::after{width:10px;height:8px}}.inner_banner{overflow:hidden;display:flex;align-items:center;box-sizing:border-box;height:64rem;padding:15rem 0px 7rem;background-color:var(--dark)}.inner_banner::before,.inner_banner::after{content:'';position:absolute;left:0px;z-index:-1;width:100%;pointer-events:none}.inner_banner::before{top:0px;height:100%;background:linear-gradient(90deg,rgba(4,17,45,0.94) 0%,rgba(4,17,45,0.82) 32%,rgba(4,17,45,0.35) 62%,rgba(4,17,45,0.1) 100%)}.inner_banner::after{top:0px;height:17.5rem;background:linear-gradient(180deg,rgba(4,17,45,0.9) 0%,rgba(4,17,45,0) 100%)}.inner_banner .content{width:100%}.inner_banner .crumbs{display:flex;flex-wrap:wrap;align-items:center;color:rgba(255,255,255,0.7);font-size:1.4rem;line-height:2rem}.inner_banner .crumbs a{transition:color 0.3s}.inner_banner .crumbs a:hover{color:#fff}.inner_banner .crumbs a::after{content:'/';margin:0px 1rem;color:rgba(255,255,255,0.4)}.inner_banner .crumbs span{color:#fff}.inner_banner .tcon{max-width:76rem;margin-top:2.4rem}.inner_banner .tcon h1{font-size:6rem;line-height:6.8rem}.inner_banner .tcon p{max-width:64rem;font-size:2rem;line-height:3.2rem}.inner_banner .tcon h1 + p{margin-top:2.2rem}.inner_banner .btns{display:flex;flex-wrap:wrap;gap:2rem;margin-top:4rem}.inner_banner.clear::before{background:linear-gradient(90deg,rgba(4,17,45,0.92) 0%,rgba(4,17,45,0.78) 30%,rgba(4,17,45,0.3) 42%,rgba(4,17,45,0) 50%)}.inner_banner.slim::before{background:linear-gradient(180deg,rgba(4,17,45,0.86) 0%,rgba(4,17,45,0) 18rem),linear-gradient(0deg,rgba(4,17,45,0.5) 0%,rgba(4,17,45,0) 45%),linear-gradient(90deg,rgba(4,17,45,0.95) 0%,rgba(4,17,45,0.84) 32%,rgba(4,17,45,0.42) 62%,rgba(4,17,45,0.14) 100%)}.inner_banner.slim::after{display:none}.inner_banner.slim .tcon{max-width:90rem;margin-top:2rem}.inner_banner.slim .tcon h1,.inner_banner.slim .tcon .title{max-width:none;color:#fff;font-weight:700;font-size:5.2rem;line-height:6.2rem}.inner_banner.slim .tcon .title + p{max-width:60rem;margin-top:1.6rem;font-size:1.8rem;line-height:2.9rem}.inner_banner.slim.short{background-color:#0b3d87}.inner_banner.slim.short::before{background:linear-gradient(180deg,rgba(6,30,72,0.72) 0%,rgba(6,30,72,0) 16rem),linear-gradient(90deg,rgba(8,41,98,0.94) 0%,rgba(9,47,110,0.86) 28%,rgba(10,54,122,0.62) 45%,rgba(11,61,135,0.28) 62%,rgba(11,61,135,0.06) 80%,rgba(11,61,135,0) 100%)}@media screen and (min-width:769px) and (max-width:1024px){.inner_banner{height:54rem}.inner_banner .tcon h1{font-size:5rem;line-height:1.15}.inner_banner.slim .tcon .title{font-size:4.6rem;line-height:1.2}.inner_banner.slim .tcon .title + p{font-size:2rem;line-height:1.55}}@media screen and (max-width:768px){.inner_banner{height:auto;min-height:420px;padding:110px 0px 56px}.inner_banner::before{background:linear-gradient(90deg,rgba(4,17,45,0.92) 0%,rgba(4,17,45,0.7) 100%)}.inner_banner::after{height:110px}.inner_banner.clear::before{background:linear-gradient(90deg,rgba(4,17,45,0.92) 0%,rgba(4,17,45,0.72) 100%)}.inner_banner .crumbs{font-size:13px;line-height:18px}.inner_banner .crumbs a::after{margin:0px 8px}.inner_banner .tcon{margin-top:16px}.inner_banner .tcon h1{font-size:32px;line-height:1.2}.inner_banner .tcon p{font-size:15px;line-height:1.65}.inner_banner .tcon h1 + p{margin-top:14px}.inner_banner .btns{gap:12px;margin-top:26px}.inner_banner.slim::before{background:linear-gradient(180deg,rgba(4,17,45,0.86) 0%,rgba(4,17,45,0) 110px),linear-gradient(90deg,rgba(4,17,45,0.92) 0%,rgba(4,17,45,0.66) 100%)}.inner_banner.slim.short::before{background:linear-gradient(180deg,rgba(6,30,72,0.75) 0%,rgba(6,30,72,0) 110px),linear-gradient(90deg,rgba(8,41,98,0.9) 0%,rgba(11,61,135,0.62) 100%)}.inner_banner.slim .tcon{margin-top:14px}.inner_banner.slim .tcon h1,.inner_banner.slim .tcon .title{font-size:27px;line-height:1.25}.inner_banner.slim .tcon .title + p{margin-top:10px;font-size:14px;line-height:1.65}}.dl_list{position:relative;padding:12rem 0px 12rem;background-color:#fff}.dl_list .head{display:flex;align-items:flex-end;justify-content:space-between;gap:6rem}.dl_list .head .tcon{flex-shrink:0}.dl_list .head .intro{max-width:54rem;color:var(--text);font-size:1.8rem;line-height:2.8rem}.dl_list .dl::before{content:'';flex-shrink:0;width:1.8rem;height:1.8rem;background-color:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5v11.5M7.2 10.4 12 15.2l4.8-4.8'/%3E%3Cpath d='M4 16.5v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2'/%3E%3C/svg%3E") no-repeat center / contain;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5v11.5M7.2 10.4 12 15.2l4.8-4.8'/%3E%3Cpath d='M4 16.5v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2'/%3E%3C/svg%3E") no-repeat center / contain}.dl_list .cover{position:relative;display:block;cursor:pointer}.dl_list .cover .ic{position:absolute;left:50%;top:50%;z-index:2;display:flex;align-items:center;justify-content:center;width:6.4rem;height:6.4rem;margin:-3.2rem 0px 0px -3.2rem;border-radius:50%;color:var(--primary);background-color:#fff;box-shadow:0px 1rem 3rem rgba(4,17,45,0.25);opacity:0;transform:scale(0.8);transition:opacity 0.35s,transform 0.35s}.dl_list .cover .ic::before{content:'';width:2.4rem;height:2.4rem;background-color:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5v11.5M7.2 10.4 12 15.2l4.8-4.8'/%3E%3Cpath d='M4 16.5v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2'/%3E%3C/svg%3E") no-repeat center / contain;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5v11.5M7.2 10.4 12 15.2l4.8-4.8'/%3E%3Cpath d='M4 16.5v2a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-2'/%3E%3C/svg%3E") no-repeat center / contain}.dl_list .cover:hover .ic{opacity:1;transform:scale(1)}.dl_list .full{position:relative;display:flex;align-items:center;justify-content:space-between;gap:6rem;margin-top:5.6rem;padding:6.4rem 8rem 6.4rem 7.2rem;border-radius:2rem;overflow:hidden;background:var(--grad_card)}.dl_list .full::before{content:'';position:absolute;right:-14rem;top:50%;width:76rem;height:76rem;margin-top:-38rem;border-radius:50%;border:1px solid rgba(111,168,236,0.16);box-shadow:0px 0px 0px 7rem rgba(111,168,236,0.035),0px 0px 0px 14rem rgba(111,168,236,0.025);pointer-events:none}.dl_list .full::after{content:'';position:absolute;inset:0px;background-image:linear-gradient(rgba(255,255,255,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.035) 1px,transparent 1px);background-size:4rem 4rem;-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 100%);mask-image:linear-gradient(90deg,transparent 30%,#000 100%);pointer-events:none}.dl_list .full .text{position:relative;z-index:1;max-width:58rem}.dl_list .full .label{display:inline-flex;align-items:center;gap:1.2rem;color:var(--accent_light);font-weight:500;font-size:1.4rem;line-height:2rem;letter-spacing:0.08em;text-transform:uppercase}.dl_list .full .label::before{content:'';width:2.7rem;height:1px;background-color:currentColor}.dl_list .full h3{margin-top:1.6rem;color:#fff;font-weight:700;font-size:4rem;line-height:4.8rem}.dl_list .full .text p{margin-top:1.6rem;color:rgba(255,255,255,0.72);font-size:1.7rem;line-height:2.7rem}.dl_list .full .check_list{display:grid;gap:1rem;margin-top:2.8rem}.dl_list .full .btns{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:4rem}.dl_list .full .btns a{gap:1rem}.dl_list .books{position:relative;z-index:1;flex-shrink:0;display:flex;align-items:flex-start;gap:4rem}.dl_list .books li{width:25rem}.dl_list .books li:first-child{margin-top:5.6rem}.dl_list .books .cover{height:34.4rem;border-radius:0.4rem 1rem 1rem 0.4rem;overflow:hidden;background-color:#fff;box-shadow:0px 3rem 6rem rgba(0,6,20,0.45),0px 0.4rem 1rem rgba(0,6,20,0.25);transition:transform 0.4s,box-shadow 0.4s}.dl_list .books .cover img{display:block;width:100%;height:100%;object-fit:cover}.dl_list .books .cover::before{content:'';position:absolute;left:0px;top:0px;bottom:0px;z-index:1;width:1.6rem;background:linear-gradient(90deg,rgba(4,17,45,0.28) 0%,rgba(4,17,45,0.06) 60%,rgba(255,255,255,0.12) 100%)}.dl_list .books .cover::after{content:'';position:absolute;inset:0px;z-index:1;background-color:rgba(4,17,45,0.28);opacity:0;transition:opacity 0.35s}.dl_list .books .cover:hover{transform:translateY(-0.8rem);box-shadow:0px 4rem 7rem rgba(0,6,20,0.5),0px 0.4rem 1rem rgba(0,6,20,0.25)}.dl_list .books .cover:hover::after{opacity:1}.dl_list .books p{display:flex;justify-content:center;margin-top:2rem;text-align:center}.dl_list .books p strong{color:#fff;font-weight:600;font-size:1.6rem;line-height:2.2rem}.dl_list .series_head{display:flex;align-items:flex-end;justify-content:space-between;gap:4rem;margin-top:10rem;padding-bottom:2.8rem;border-bottom:1px solid var(--line)}.dl_list .series_head h3{color:var(--title);font-weight:700;font-size:3.2rem;line-height:4rem}.dl_list .series_head p{color:var(--text2);font-size:1.6rem;line-height:2.4rem}.dl_list .items{display:grid;grid-template-columns:repeat(5,1fr);gap:3.2rem 2.4rem;margin-top:4rem}.dl_list .item{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:1.6rem;overflow:hidden;background-color:#fff;transition:transform 0.35s,box-shadow 0.35s,border-color 0.35s}.dl_list .item:hover{transform:translateY(-0.6rem);border-color:rgba(11,61,135,0.28);box-shadow:0px 1.6rem 3.6rem rgba(11,20,46,0.1)}.dl_list .item .cover{padding:2.4rem 2.4rem 2.6rem;background:linear-gradient(180deg,var(--light) 0%,#e8edf2 100%)}.dl_list .item .cover img{display:block;width:100%;height:auto;aspect-ratio:3 / 4;object-fit:cover;border-radius:0.3rem 0.8rem 0.8rem 0.3rem;box-shadow:0px 1.4rem 2.8rem rgba(11,20,46,0.18),0px 0.2rem 0.6rem rgba(11,20,46,0.12);transition:transform 0.45s}.dl_list .item:hover .cover img{transform:scale(1.03)}.dl_list .item .info{flex:1;display:flex;flex-direction:column;padding:2rem 2.4rem 2.4rem}.dl_list .item h3{margin:1.2rem 0px 2.4rem;color:var(--title);font-weight:600;font-size:1.8rem;line-height:2.5rem}.dl_list .item .btn_line{width:100%;height:4.8rem;margin-top:auto;font-size:1.5rem}.dl_list .more{display:flex;align-items:center;gap:3.2rem;margin-top:8rem;padding:4rem 4.8rem;border-radius:2rem;background-color:var(--light)}.dl_list .more .ic{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:7.2rem;height:7.2rem;border-radius:50%;background-color:#fff}.dl_list .more .ic img{display:block;width:3.4rem;height:3.4rem}.dl_list .more .syedittext{flex:1}.dl_list .more strong{display:block;color:var(--title);font-weight:600;font-size:2.2rem;line-height:3rem}.dl_list .more p{margin-top:0.6rem;color:var(--text);font-size:1.6rem;line-height:2.4rem}.dl_list .more .btns{flex-shrink:0;display:flex;flex-wrap:wrap;gap:1.6rem}@media screen and (min-width:769px) and (max-width:1024px){.dl_list .head{flex-direction:column;align-items:flex-start;gap:2rem}.dl_list .head .intro{max-width:none}.dl_list .full{gap:4rem;padding:5.6rem 5.6rem}.dl_list .books{gap:2.8rem}.dl_list .books li{width:22rem}.dl_list .books .cover{height:30.2rem}.dl_list .items{grid-template-columns:repeat(5,1fr);gap:2.4rem 1.6rem}.dl_list .item .cover{padding:1.6rem 1.6rem 1.8rem}.dl_list .item .info{padding:1.6rem 1.6rem 1.8rem}.dl_list .item h3{font-size:2rem;line-height:2.7rem}.dl_list .item .btn_line{padding:0px 1rem}.dl_list .more{flex-wrap:wrap}.dl_list .more .btns{width:100%;padding-left:10.4rem}}@media screen and (max-width:768px){.dl_list{padding:60px 0px 64px}.dl_list .head{flex-direction:column;align-items:flex-start;gap:12px}.dl_list .head .intro{font-size:15px;line-height:1.7}.dl_list .dl::before{width:16px;height:16px}.dl_list .cover .ic{display:none}.dl_list .full{flex-direction:column;align-items:stretch;gap:32px;margin-top:28px;padding:32px 20px 28px;border-radius:14px}.dl_list .full::before{right:-160px;top:auto;bottom:-200px;width:460px;height:460px;margin-top:0px}.dl_list .full .label{gap:10px;font-size:12px;line-height:18px}.dl_list .full .label::before{width:22px}.dl_list .full h3{margin-top:10px;font-size:24px;line-height:1.3}.dl_list .full .text p{margin-top:10px;font-size:14px;line-height:1.65}.dl_list .full .check_list{gap:6px;margin-top:16px}.dl_list .full .check_list li{padding-left:26px;font-size:14px;line-height:22px}.dl_list .full .check_list li::before{top:4px;width:15px;height:15px;background-size:9px}.dl_list .full .btns{flex-direction:column;gap:10px;margin-top:24px}.dl_list .full .btns a{width:100%;height:48px;font-size:15px}.dl_list .books{order:-1;justify-content:center;gap:16px}.dl_list .books li{width:calc(50% - 8px);max-width:170px}.dl_list .books li:first-child{margin-top:18px}.dl_list .books .cover{height:auto;aspect-ratio:25 / 34.4}.dl_list .books .cover::before{width:10px}.dl_list .books p{margin-top:12px}.dl_list .books p strong{font-size:14px;line-height:20px}.dl_list .series_head{flex-direction:column;align-items:flex-start;gap:6px;margin-top:48px;padding-bottom:16px}.dl_list .series_head h3{font-size:22px;line-height:1.3}.dl_list .series_head p{font-size:14px;line-height:1.6}.dl_list .items{grid-template-columns:1fr 1fr;gap:14px 12px;margin-top:20px}.dl_list .item{border-radius:12px}.dl_list .item .cover{padding:14px 14px 16px}.dl_list .item .info{padding:12px 12px 14px}.dl_list .item h3{margin:8px 0px 14px;font-size:14px;line-height:19px}.dl_list .item .btn_line{gap:6px;height:38px;padding:0px 8px;border-radius:6px;font-size:13px}.dl_list .more{flex-direction:column;align-items:flex-start;gap:16px;margin-top:40px;padding:24px 20px;border-radius:14px}.dl_list .more .ic{width:52px;height:52px}.dl_list .more .ic img{width:26px;height:26px}.dl_list .more strong{font-size:18px;line-height:1.4}.dl_list .more p{font-size:14px;line-height:1.6}.dl_list .more .btns{width:100%;gap:10px}.dl_list .more .btns a{flex:1;height:46px;padding:0px 14px;font-size:14px}}