*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#1d2733;background:#fff;font-size:15px;line-height:1.75}
img{border:0;display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.35;color:#12314f}
table{border-collapse:collapse}
button{font-family:inherit}
:root{--qk8-navy:#0c3358;--qk8-deep:#08233d;--qk8-blue:#136b8c;--qk8-accent:#bf6a34;--qk8-line:#e0e7ec;--qk8-soft:#f3f6f8;--qk8-muted:#5f6d7c}
.qk8-wrap{max-width:1240px;margin:0 auto;padding:0 22px}
.qk8-topbar{background:var(--qk8-deep);color:#b9c8d6;font-size:13px;height:38px;line-height:38px}
.qk8-topbar .qk8-wrap{display:flex;justify-content:space-between;gap:16px;overflow:hidden}
.qk8-topbar span{white-space:nowrap}
.qk8-header{position:sticky;top:0;z-index:80;background:#fff;box-shadow:0 1px 0 var(--qk8-line),0 6px 18px rgba(12,51,88,.05)}
.qk8-navbar{display:flex;align-items:center;gap:26px;height:80px}
.qk8-logo{flex:0 0 auto;display:block}
.qk8-logo img{height:46px;width:auto}
.qk8-menu{display:flex;margin-left:auto}
.qk8-menu a{padding:0 15px;line-height:80px;font-size:15px;color:#243342;white-space:nowrap}
.qk8-menu a:hover{color:var(--qk8-blue)}
.qk8-menu a.on{color:var(--qk8-navy);font-weight:600;box-shadow:inset 0 -3px 0 var(--qk8-blue)}
.qk8-hotline{flex:0 0 auto;text-align:right;border-left:1px solid var(--qk8-line);padding-left:22px}
.qk8-hotline b{display:block;font-size:21px;color:var(--qk8-navy);letter-spacing:.5px}
.qk8-hotline em{display:block;font-style:normal;font-size:12px;color:#7c8b99}
.qk8-burger{display:none;width:40px;height:34px;border:1px solid var(--qk8-line);background:#fff;margin-left:auto;position:relative;cursor:pointer}
.qk8-burger i{position:absolute;left:9px;right:9px;height:2px;background:var(--qk8-navy);transition:.25s}
.qk8-burger i:nth-child(1){top:10px}
.qk8-burger i:nth-child(2){top:16px}
.qk8-burger i:nth-child(3){top:22px}
.qk8-burger.qk8-x i:nth-child(1){top:16px;transform:rotate(45deg)}
.qk8-burger.qk8-x i:nth-child(2){opacity:0}
.qk8-burger.qk8-x i:nth-child(3){top:16px;transform:rotate(-45deg)}
.qk8-mmenu{display:none;background:#fff;border-top:1px solid var(--qk8-line)}
.qk8-mmenu a{display:block;padding:14px 22px;border-bottom:1px solid #f0f4f7;font-size:15px}
.qk8-mmenu.qk8-open{display:block}

.qk8-hero{position:relative;height:470px;overflow:hidden;background:var(--qk8-deep)}
.qk8-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;pointer-events:none}
.qk8-slide.qk8-on{opacity:1;pointer-events:auto}
.qk8-slide img{width:100%;height:100%;object-fit:cover}
.qk8-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,28,48,.95) 0%,rgba(6,28,48,.78) 46%,rgba(6,28,48,.2) 100%)}
.qk8-herobody{position:absolute;inset:0;display:flex;align-items:center}
.qk8-herobody .qk8-wrap{width:100%}
.qk8-herotext{max-width:620px;color:#fff;padding:0 22px}
.qk8-kicker{display:inline-block;font-size:12px;letter-spacing:3px;color:#8dc0d4;border-left:3px solid var(--qk8-accent);padding-left:10px;margin-bottom:18px}
.qk8-herotext h1,.qk8-herotext h2{color:#fff;font-size:40px;line-height:1.28;margin:0 0 16px;font-weight:600}
.qk8-herotext p{color:#c6d5e2;font-size:15px;line-height:1.9;margin:0 0 26px;max-width:520px}
.qk8-btns{display:flex;gap:14px;flex-wrap:wrap}
.qk8-btn{display:inline-block;padding:12px 26px;font-size:14px;border:1px solid transparent;transition:.2s}
.qk8-btn.qk8-pri{background:var(--qk8-accent);color:#fff}
.qk8-btn.qk8-pri:hover{background:#a95a28}
.qk8-btn.qk8-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.qk8-btn.qk8-ghost:hover{background:rgba(255,255,255,.12)}
.qk8-dots{position:absolute;right:40px;bottom:28px;display:flex;gap:8px;z-index:6}
.qk8-dots span{width:36px;height:4px;background:rgba(255,255,255,.32);cursor:pointer;display:block}
.qk8-dots span.qk8-on{background:#fff}

.qk8-sec{padding:70px 0}
.qk8-sec.qk8-alt{background:var(--qk8-soft)}
.qk8-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding-bottom:16px;margin-bottom:34px;border-bottom:1px solid var(--qk8-line)}
.qk8-head h2{font-size:27px}
.qk8-head p{margin:8px 0 0;font-size:13px;color:#7b8998}
.qk8-more{font-size:13px;color:var(--qk8-blue);white-space:nowrap}
.qk8-more:hover{color:var(--qk8-accent)}

.qk8-svc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.qk8-svc article{background:#fff;border:1px solid var(--qk8-line);border-top:3px solid var(--qk8-accent);padding:26px 24px 22px;transition:.25s}
.qk8-svc article:hover{box-shadow:0 14px 30px rgba(12,51,88,.1);transform:translateY(-3px)}
.qk8-svc .qk8-no{font-size:13px;color:#a9b6c2;letter-spacing:1px}
.qk8-svc h3{font-size:17px;margin:10px 0 10px}
.qk8-svc p{font-size:13px;color:var(--qk8-muted);line-height:1.85;margin:0 0 14px;min-height:72px}
.qk8-svc a{font-size:13px;color:var(--qk8-blue)}

.qk8-intro{display:grid;grid-template-columns:1fr 1.12fr;gap:52px;align-items:center}
.qk8-intropic{position:relative}
.qk8-intropic img{width:100%;height:380px;object-fit:cover}
.qk8-intropic .qk8-badge{position:absolute;right:-18px;bottom:-18px;background:var(--qk8-navy);color:#fff;padding:18px 22px;text-align:center}
.qk8-intropic .qk8-badge b{display:block;font-size:30px;line-height:1}
.qk8-intropic .qk8-badge em{font-style:normal;font-size:12px;color:#a8bccd}
.qk8-introtext h2{font-size:27px;margin-bottom:6px}
.qk8-introtext .qk8-en{font-size:12px;letter-spacing:2px;color:#93a2b1;margin-bottom:20px}
.qk8-introtext p{font-size:14px;color:#3f4d5b;line-height:1.95;margin:0 0 14px}
.qk8-mini{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
.qk8-mini div{background:#fff;border-left:3px solid var(--qk8-blue);padding:12px 16px;font-size:13px;color:#3f4d5b}
.qk8-mini b{display:block;color:var(--qk8-navy);font-size:15px;margin-bottom:2px}

.qk8-pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.qk8-pcard{background:#fff;border:1px solid var(--qk8-line);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.qk8-pcard:hover{box-shadow:0 16px 34px rgba(12,51,88,.12)}
.qk8-pcard img{width:100%;height:210px;object-fit:cover}
.qk8-pcard .qk8-pb{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.qk8-pcard h3{font-size:17px;margin-bottom:8px}
.qk8-pcard p{font-size:13px;color:var(--qk8-muted);line-height:1.8;margin:0 0 14px;flex:1}
.qk8-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.qk8-tags i{font-style:normal;font-size:12px;color:#2f6683;background:#e9f2f6;padding:3px 9px}
.qk8-pcard a{font-size:13px;color:var(--qk8-blue);align-self:flex-start}

.qk8-solrow{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:58px}
.qk8-solrow:last-of-type{margin-bottom:0}
.qk8-solrow.qk8-rt .qk8-solimg{order:2}
.qk8-solimg img{width:100%;height:330px;object-fit:cover}
.qk8-soltext .qk8-en{font-size:12px;letter-spacing:2px;color:#93a2b1}
.qk8-soltext h3{font-size:24px;margin:8px 0 14px}
.qk8-soltext p{font-size:14px;color:#43515f;line-height:1.95;margin:0 0 16px}
.qk8-soltext ul{margin:0 0 22px}
.qk8-soltext li{font-size:13px;color:#4b5967;padding:7px 0;border-bottom:1px dashed #e3eaef}
.qk8-soltext .qk8-btn.qk8-ghost{border-color:#cbd8e2;color:var(--qk8-navy)}

.qk8-stats{background:var(--qk8-navy);color:#fff;padding:56px 0}
.qk8-statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.qk8-statgrid div b{display:block;font-size:40px;color:#fff;line-height:1.1;letter-spacing:1px}
.qk8-statgrid div b i{font-style:normal;font-size:20px;color:#8dc0d4;margin-left:2px}
.qk8-statgrid div span{display:block;margin-top:8px;font-size:13px;color:#a9bfd1}

.qk8-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qk8-gal a{position:relative;display:block;overflow:hidden}
.qk8-gal img{width:100%;height:230px;object-fit:cover;transition:.4s}
.qk8-gal a:hover img{transform:scale(1.05)}
.qk8-gal span{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,rgba(6,28,48,.9),rgba(6,28,48,0));color:#fff;font-size:13px;padding:26px 16px 14px}

.qk8-newsgrid{display:grid;grid-template-columns:1.22fr 1fr;gap:46px}
.qk8-nlist li{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid #e8eef2}
.qk8-nlist li:hover h3{color:var(--qk8-blue)}
.qk8-date{flex:0 0 66px;height:66px;background:var(--qk8-soft);border:1px solid var(--qk8-line);text-align:center;padding-top:9px}
.qk8-date b{display:block;font-size:22px;color:var(--qk8-navy);line-height:1.1}
.qk8-date em{font-style:normal;font-size:12px;color:#8b99a7}
.qk8-nlist h3{font-size:16px;margin:0 0 6px}
.qk8-nlist p{margin:0;font-size:13px;color:var(--qk8-muted);line-height:1.8}
.qk8-ncards{display:grid;gap:20px}
.qk8-ncard{position:relative;overflow:hidden;display:block}
.qk8-ncard img{width:100%;height:172px;object-fit:cover}
.qk8-ncard div{position:absolute;inset:auto 0 0 0;background:linear-gradient(0deg,rgba(6,28,48,.94),rgba(6,28,48,.05));padding:30px 18px 14px;color:#fff}
.qk8-ncard h3{color:#fff;font-size:15px;margin:0 0 4px}
.qk8-ncard em{font-style:normal;font-size:12px;color:#bcd0df}

.qk8-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.qk8-flow div{border:1px solid var(--qk8-line);padding:22px 18px;background:#fff}
.qk8-flow b{display:block;font-size:13px;color:var(--qk8-accent);letter-spacing:1px}
.qk8-flow h3{font-size:15px;margin:8px 0 8px}
.qk8-flow p{font-size:12px;color:var(--qk8-muted);margin:0;line-height:1.8}

.qk8-cta{background:var(--qk8-deep);color:#fff;padding:52px 0}
.qk8-ctabox{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.qk8-ctabox h2{color:#fff;font-size:26px;margin:0 0 8px}
.qk8-ctabox p{color:#a9bfd1;font-size:14px;margin:0}
.qk8-ctaphone{font-size:30px;color:#fff;letter-spacing:1px}

.qk8-foot{background:#061c2f;color:#9db0c1;padding:56px 0 0;font-size:13px;line-height:1.9}
.qk8-footgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:40px}
.qk8-foot h3{color:#fff;font-size:16px;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid #173650}
.qk8-foot a{color:#9db0c1}
.qk8-foot a:hover{color:#fff}
.qk8-footgrid p{margin:0 0 8px}
.qk8-copy{border-top:1px solid #14304a;padding:18px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#7f93a5}

.qk8-ihero{position:relative;height:290px;overflow:hidden;background:var(--qk8-deep)}
.qk8-ihero img{width:100%;height:100%;object-fit:cover}
.qk8-ihb{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,28,48,.93),rgba(6,28,48,.55));display:flex;align-items:center}
.qk8-ihb h1{color:#fff;font-size:34px;max-width:720px}
.qk8-ihb p{color:#bed0de;font-size:14px;margin:12px 0 0;max-width:620px}
.qk8-crumb{background:#fff;border-bottom:1px solid #eef2f5;font-size:13px;color:#8593a1;padding:14px 0}
.qk8-crumb .qk8-wrap{display:flex;gap:8px;flex-wrap:wrap}
.qk8-crumb a{color:#5f7284}

.qk8-layout{display:grid;grid-template-columns:252px 1fr;gap:44px;padding:44px 0 76px;align-items:start}
.qk8-side{position:sticky;top:96px}
.qk8-side h3{font-size:15px;background:var(--qk8-navy);color:#fff;padding:13px 18px;margin:0}
.qk8-side ul{border:1px solid var(--qk8-line);border-top:0;background:#fff}
.qk8-side li{border-bottom:1px solid #eef2f5}
.qk8-side li a{display:block;padding:12px 18px;font-size:13px;color:#3c4b59}
.qk8-side li a:hover{background:var(--qk8-soft);color:var(--qk8-navy)}
.qk8-side .qk8-scta{background:var(--qk8-navy);color:#fff;margin-top:22px;padding:24px 18px;text-align:center}
.qk8-side .qk8-scta b{display:block;font-size:20px;margin:4px 0 10px}
.qk8-side .qk8-scta p{font-size:12px;color:#a9bfd1;margin:0 0 12px}
.qk8-side .qk8-scta a{display:block;background:var(--qk8-accent);color:#fff;padding:10px;font-size:13px}

.qk8-art h2{font-size:22px;margin:34px 0 14px;padding-left:12px;border-left:4px solid var(--qk8-blue)}
.qk8-art h3{font-size:17px;margin:24px 0 10px}
.qk8-art p{font-size:14px;line-height:2;color:#39485a;margin:0 0 14px}
.qk8-art img.qk8-main{width:100%;height:340px;object-fit:cover;margin-bottom:26px}
.qk8-lead{background:var(--qk8-soft);border-left:4px solid var(--qk8-navy);padding:20px 22px;font-size:14px;line-height:1.95;color:#33424f;margin-bottom:24px}
.qk8-tbl{width:100%;font-size:13px;margin:8px 0 22px;border:1px solid var(--qk8-line)}
.qk8-tbl th{background:var(--qk8-soft);text-align:left;padding:11px 14px;width:28%;color:var(--qk8-navy);font-weight:600;border-bottom:1px solid var(--qk8-line)}
.qk8-tbl td{padding:11px 14px;border-bottom:1px solid var(--qk8-line);color:#3d4c5a}
.qk8-tbl tr:last-child th,.qk8-tbl tr:last-child td{border-bottom:0}
.qk8-list li{font-size:14px;color:#3d4c5a;padding:9px 0 9px 18px;position:relative;border-bottom:1px dashed #e6edf2}
.qk8-list li::before{content:"";position:absolute;left:0;top:17px;width:6px;height:6px;background:var(--qk8-blue)}
.qk8-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:8px 0 22px}
.qk8-steps div{border:1px solid var(--qk8-line);padding:18px;background:#fff}
.qk8-steps b{display:block;color:var(--qk8-accent);font-size:12px;letter-spacing:1px;margin-bottom:6px}
.qk8-steps h4{margin:0 0 6px;font-size:14px}
.qk8-steps p{font-size:12px;color:var(--qk8-muted);margin:0;line-height:1.8}
.qk8-faq{margin:8px 0 22px}
.qk8-faq div{border-bottom:1px solid var(--qk8-line);padding:14px 0}
.qk8-faq h4{margin:0 0 6px;font-size:14px;color:var(--qk8-navy)}
.qk8-faq p{margin:0;font-size:13px;color:#465563;line-height:1.9}
.qk8-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
.qk8-rel a{border:1px solid var(--qk8-line);padding:14px 16px;font-size:13px;color:#3d4c5a;background:#fff}
.qk8-rel a:hover{border-color:var(--qk8-blue);color:var(--qk8-navy)}
.qk8-nextprev{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--qk8-line);padding-top:18px;margin-top:34px;font-size:13px}
.qk8-nextprev a{color:#4b5c6b;max-width:48%}
.qk8-nextprev a:hover{color:var(--qk8-blue)}

.qk8-nhl{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:#5d6c7b;margin-bottom:22px}
.qk8-nhl a{padding:6px 14px;border:1px solid var(--qk8-line);background:#fff}
.qk8-nhl a.qk8-on{border-color:var(--qk8-navy);color:var(--qk8-navy);font-weight:600}
.qk8-nitem{display:grid;grid-template-columns:250px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid #e8eef2}
.qk8-nitem img{width:100%;height:158px;object-fit:cover}
.qk8-nitem h2{font-size:18px;margin:0 0 8px}
.qk8-nitem p{font-size:13px;color:var(--qk8-muted);line-height:1.85;margin:0 0 12px}
.qk8-nitem em{font-style:normal;font-size:12px;color:#8b99a7;margin-right:14px}
.qk8-nitem a.qk8-rd{font-size:13px;color:var(--qk8-blue)}

.qk8-timeline{border-left:2px solid var(--qk8-line);margin:10px 0 26px;padding-left:26px}
.qk8-timeline div{position:relative;padding-bottom:24px}
.qk8-timeline div::before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;background:var(--qk8-blue);border-radius:50%}
.qk8-timeline b{display:block;color:var(--qk8-accent);font-size:13px;letter-spacing:1px}
.qk8-timeline h4{margin:6px 0 4px;font-size:15px}
.qk8-timeline p{margin:0;font-size:13px;color:var(--qk8-muted);line-height:1.9}

.qk8-cgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:26px}
.qk8-cbox{border:1px solid var(--qk8-line);padding:22px}
.qk8-cbox b{display:block;font-size:13px;color:#93a2b1;letter-spacing:1px}
.qk8-cbox strong{display:block;font-size:19px;color:var(--qk8-navy);margin:8px 0 4px;font-weight:600}
.qk8-cbox p{margin:0;font-size:13px;color:var(--qk8-muted)}

.qk8-f404{min-height:60vh;display:flex;align-items:center;padding:70px 0}
.qk8-f404 .qk8-code{font-size:86px;color:var(--qk8-navy);letter-spacing:4px;line-height:1;margin-bottom:14px}
.qk8-f404 h1{font-size:24px;margin:0 0 12px}
.qk8-f404 p{color:var(--qk8-muted);font-size:14px;line-height:1.9;max-width:560px;margin:0 0 24px}

.qk8-top{position:fixed;right:22px;bottom:34px;width:52px;height:52px;background:var(--qk8-navy);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;text-align:center;z-index:90;opacity:0;pointer-events:none;transition:.3s}
.qk8-top.qk8-show{opacity:1;pointer-events:auto}