/* inner pages — www.zkmlbx.com */

/* page hero */
.pg-hero{
	position:relative;overflow:hidden;color:#fff;
	background:
		radial-gradient(760px 380px at 86% 0%,rgba(79,174,230,.18),transparent 62%),
		radial-gradient(520px 300px at 6% 120%,rgba(127,214,232,.1),transparent 66%),
		linear-gradient(160deg,#0c2e45 0%,#0b2a3f 58%,#071b28 100%);
	padding:30px 0 48px;
}
.pg-hero::before{
	content:"";position:absolute;inset:0;pointer-events:none;
	background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
	background-size:72px 72px;
	mask-image:radial-gradient(85% 100% at 55% 30%,#000 10%,transparent 80%);
}
.pg-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,rgba(127,214,232,.7),rgba(0,110,182,.45),transparent)}
.pg-hero .container{position:relative;z-index:1}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:24px;font-size:12px;letter-spacing:.04em;color:rgba(255,255,255,.4)}
.crumb a{color:rgba(255,255,255,.62);transition:color .2s}
.crumb a:hover{color:#fff}
.crumb i{font-style:normal;color:rgba(255,255,255,.25)}
.pg-hero-in{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.pg-kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--num);font-size:10px;letter-spacing:.24em;color:var(--ice);margin-bottom:14px}
.pg-kicker::before{content:"";width:24px;height:1px;background:var(--ice);opacity:.7}
.pg-hero h1{margin:0;font-size:clamp(28px,3.2vw,44px);line-height:1.3;font-weight:600;letter-spacing:.01em;color:#f4fafd}
.pg-hero p{margin:14px 0 0;max-width:720px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.58)}
.pg-temp{flex:0 0 auto;font-family:var(--num);font-size:clamp(56px,7vw,96px);font-weight:500;line-height:.8;letter-spacing:-.05em;color:var(--ice);font-variant-numeric:tabular-nums;white-space:nowrap;opacity:.9}
.pg-temp small{font-size:.36em;letter-spacing:0;margin-left:2px}
.art-hero h1{font-size:clamp(24px,2.6vw,34px);max-width:980px;line-height:1.45}
.art-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:12px;letter-spacing:.04em;color:rgba(255,255,255,.45)}
.art-meta a{color:var(--ice)}

/* layout */
.inner{background:var(--canvas);padding:48px 0 84px}
.inner-grid{display:grid;grid-template-columns:264px minmax(0,1fr);gap:28px;align-items:start}
.inner-grid>*{min-width:0}
.side{position:sticky;top:106px;display:flex;flex-direction:column;gap:16px}
.side-card{background:#fff;border:1px solid var(--line);padding:20px}
.side-title{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line);font-size:12.5px;font-weight:600;letter-spacing:.06em;color:#26414f}
.side-title em{font-family:var(--num);font-style:normal;font-size:9.5px;letter-spacing:.18em;color:var(--muted-2)}
.side-list{display:flex;flex-direction:column;margin-top:8px}
.side-list a{display:flex;align-items:center;gap:9px;padding:9px 10px;font-size:13px;line-height:1.4;color:#3d5661;transition:background .18s,color .18s}
.side-list a:hover{background:#f0f7fa;color:var(--steel)}
.side-list a.on{background:var(--steel);color:#fff}
.side-list a.on i{color:var(--ice);border-color:var(--ice)}
.side-list i{min-width:52px;padding-left:8px;border-left:2px solid var(--blue);font-family:var(--num);font-style:normal;font-size:11px;letter-spacing:.02em;color:var(--blue);white-space:nowrap}
.side-contact{background:var(--steel);border-color:var(--steel);color:#fff}
.side-contact .side-title{color:rgba(255,255,255,.6);border-color:rgba(255,255,255,.12)}
.side-contact .side-title em{color:rgba(255,255,255,.3)}
.sc-tel{display:block;margin:14px 0 4px;font-family:var(--num);font-size:25px;letter-spacing:.01em;color:#fff;font-variant-numeric:tabular-nums}
.sc-tel:hover{color:var(--ice)}
.sc-note{font-size:11.5px;color:rgba(255,255,255,.42)}
.sc-lines{display:flex;flex-direction:column;gap:9px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:rgba(255,255,255,.62)}
.sc-lines span{display:flex;gap:10px;align-items:baseline}
.sc-lines i{min-width:38px;font-family:var(--num);font-style:normal;font-size:9.5px;letter-spacing:.1em;color:var(--ice);opacity:.8}
.side-service{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.side-service div{display:flex;gap:10px;font-size:12.5px;line-height:1.6;color:var(--muted)}
.side-service b{flex:0 0 22px;font-family:var(--num);font-size:10px;letter-spacing:.06em;color:var(--blue);font-weight:500;padding-top:1px}
.sc-btn{display:flex;align-items:center;justify-content:center;height:40px;margin-top:16px;background:var(--blue);color:#fff;font-size:12.5px;letter-spacing:.06em;transition:background .2s}
.sc-btn:hover{background:#0082d4}

.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.list-head h2{margin:0;font-size:22px;font-weight:600;letter-spacing:.02em;color:#102b3d}
.list-head span{font-size:12px;letter-spacing:.05em;color:var(--muted-2)}
.list-head span b{font-family:var(--num);color:var(--blue)}

/* product grid inside inner pages */
.p-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.inner .prod h3{min-height:44px;font-size:13.5px}
.empty-note{padding:48px 20px;text-align:center;font-size:13px;color:var(--muted-2);background:#fff;border:1px dashed #cfdde5}

/* pagination */
.pages{margin-top:30px}
.pagelist{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.pagelist li a,.pagelist li span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border:1px solid var(--line);background:#fff;font-family:var(--num);font-size:12.5px;color:#3d5661;transition:border-color .18s,color .18s}
.pagelist li a:hover{border-color:var(--blue);color:var(--blue)}
.pagelist li.active a{background:var(--steel);border-color:var(--steel);color:#fff}
.pagelist li.disabled a{color:#b9c9cf;background:#f7fafb}

/* product detail */
.pd{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:34px;align-items:start}
.pd-media{position:relative;display:grid;place-items:center;min-height:452px;padding:30px;background:linear-gradient(180deg,#fbfdfe,#eef5f9);border:1px solid var(--line);overflow:hidden}
.pd-media::after{content:"";position:absolute;left:50%;bottom:34px;width:56%;height:18px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(ellipse,rgba(11,42,63,.18),transparent 70%);filter:blur(4px)}
.pd-media img{position:relative;z-index:1;max-width:100%;max-height:390px;object-fit:contain;mix-blend-mode:multiply}
.pd-badge{position:absolute;z-index:2;top:16px;left:16px;padding:6px 10px;background:rgba(255,255,255,.9);border:1px solid #dbe8ee;font-family:var(--num);font-size:11px;letter-spacing:.06em;color:var(--steel)}
.pd-info{padding-top:4px}
.pd-model{display:inline-flex;align-items:center;gap:8px;font-family:var(--num);font-size:11px;letter-spacing:.18em;color:var(--blue)}
.pd-model::before{content:"";width:18px;height:1px;background:var(--blue)}
.pd-info h1{margin:14px 0 0;font-size:clamp(24px,2.4vw,32px);line-height:1.42;font-weight:600;color:#102b3d}
.pd-desc{margin-top:16px;font-size:14px;line-height:1.95;color:var(--muted)}
.pd-meta{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:24px;border-top:1px solid var(--line)}
.pd-meta div{padding:14px 0;border-bottom:1px solid var(--line)}
.pd-meta span{display:block;margin-bottom:6px;font-family:var(--num);font-size:10px;letter-spacing:.14em;color:var(--muted-2)}
.pd-meta b{font-size:13.5px;font-weight:600;color:#20394b}
.pd-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.pd-actions .btn{height:46px}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border:1px solid #c4d5df;background:#fff;color:var(--steel);font-size:13.5px;letter-spacing:.04em;transition:border-color .2s,color .2s}
.btn-line:hover{border-color:var(--blue);color:var(--blue)}
.pd-safe{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:11.5px;color:var(--muted-2)}
.pd-safe span{display:inline-flex;align-items:center;gap:6px}
.pd-safe svg{width:13px;height:13px;stroke:var(--ice);fill:none;stroke-width:2}
.pd-body{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start;margin-top:46px}
.prose-card{background:#fff;border:1px solid var(--line);padding:34px 38px}
.prose-card h2{margin:0 0 20px;font-size:21px;font-weight:600;color:#102b3d}
.prose{font-size:14.5px;line-height:2;color:#2c444e;overflow-wrap:anywhere}
.prose h2,.prose h3,.prose h4{margin:28px 0 12px;font-size:17px;line-height:1.5;color:#122932}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px}
.prose li{margin-bottom:6px}
.prose img{max-width:100%;height:auto;margin:14px 0;border-radius:4px}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:13px;line-height:1.7}
.prose td,.prose th{border:1px solid #dce7ea;padding:9px 12px;vertical-align:top}
.prose tr:first-child td,.prose th{background:#f1f7f8;font-weight:600}
.prose a,.prose a:visited,.prose a:hover,.prose a:active,.prose a *{color:inherit!important;text-decoration:none!important}
.prose blockquote{margin:16px 0;padding:12px 18px;border-left:3px solid var(--ice);background:#f4fafb;color:#45606b}

/* related */
.related{margin-top:46px}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}
.related-head h2{margin:0;font-size:21px;font-weight:600;color:#102b3d}
.related-head span{font-family:var(--num);font-size:10.5px;letter-spacing:.18em;color:var(--muted-2)}
.related .prod-grid{grid-template-columns:repeat(4,minmax(0,1fr))}

/* article list */
.art-list{background:#fff;border:1px solid var(--line)}
.art-row{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:19px 26px;border-bottom:1px solid #edf3f6;transition:background .18s,padding .18s}
.art-row:last-child{border-bottom:0}
.art-row:hover{background:#f8fbfc;padding-left:30px}
.art-row h3{margin:0;font-size:14.5px;line-height:1.7;font-weight:500;color:#20394b}
.art-row h3 a{transition:color .2s}
.art-row h3 a:hover{color:var(--blue)}
.art-row time{flex:0 0 auto;font-family:var(--num);font-size:12px;letter-spacing:.03em;color:var(--muted-2);font-variant-numeric:tabular-nums}
.art-row .art-arrow{flex:0 0 auto;font-size:15px;color:#b7c8d2}

/* article detail */
.art-body{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
.art-prose{background:#fff;border:1px solid var(--line);padding:40px 46px}
.art-prose h1{display:none}
.art-nav{display:flex;justify-content:space-between;gap:24px;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.art-nav a{color:#294356}
.art-nav a:hover{color:var(--blue)}
.art-nav span{color:var(--muted-2)}

/* page / contact */
.page-card{background:#fff;border:1px solid var(--line);padding:42px 48px}
.page-card h2{font-size:20px;margin:28px 0 10px;color:#102b3d}
.page-card h2:first-child{margin-top:0}
.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:8px}
.contact-card{background:#fff;border:1px solid var(--line);padding:24px 26px}
.contact-card span{display:block;font-family:var(--num);font-size:10px;letter-spacing:.16em;color:var(--blue);margin-bottom:10px}
.contact-card b{display:block;font-family:var(--num);font-size:22px;font-weight:500;letter-spacing:.01em;color:#102b3d;font-variant-numeric:tabular-nums}
.contact-card p{margin:8px 0 0;font-size:12.5px;color:var(--muted)}
.contact-qr{display:flex;align-items:center;gap:18px;margin-top:16px;padding:22px 26px;background:#fff;border:1px solid var(--line)}
.contact-qr img{width:92px;height:92px;padding:5px;background:#fff}
.contact-qr h3{margin:0 0 6px;font-size:15px;color:#102b3d}
.contact-qr p{margin:0;font-size:12.5px;line-height:1.7;color:var(--muted)}

/* search */
.search-item{display:grid;grid-template-columns:120px minmax(0,1fr);gap:22px;padding:18px;background:#fff;border:1px solid var(--line);margin-bottom:14px}
.search-item-img{display:grid;place-items:center;background:linear-gradient(180deg,#fbfdfe,#eef5f9);aspect-ratio:1/1}
.search-item-img img{max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.search-item h3{margin:0 0 8px;font-size:15px;line-height:1.6;color:#20394b}
.search-item h3 a:hover{color:var(--blue)}
.search-item p{margin:0;font-size:13px;line-height:1.8;color:var(--muted)}
.search-form{display:flex;gap:10px;max-width:560px;margin-top:18px}
.search-form input[type=text]{flex:1;min-width:0;height:44px;padding:0 14px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;outline:0}
.search-form input::placeholder{color:rgba(255,255,255,.45)}
.search-form button{height:44px;padding:0 22px;background:var(--blue);color:#fff;border:0;cursor:pointer}
.search-form button:hover{background:#0082d4}
.empty-note strong{color:#294356}

/* notice */
.notice{background:var(--canvas);padding:80px 0 110px}
.notice-card{max-width:620px;margin:0 auto;padding:64px 48px;background:#fff;border:1px solid var(--line);text-align:center}
.notice-code{font-family:var(--num);font-size:96px;line-height:1;letter-spacing:-.04em;color:var(--blue);opacity:.9}
.notice-card h1{margin:18px 0 0;font-size:24px;font-weight:600;color:#102b3d}
.notice-card p{margin:12px 0 0;font-size:13.5px;line-height:1.8;color:var(--muted)}
.notice-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:26px}

/* responsive */
@media (max-width:1024px){
	.inner-grid{grid-template-columns:minmax(0,1fr)}
	.side{position:static;flex-direction:row;flex-wrap:wrap}
	.side-card{flex:1 1 280px}
	.side-contact{flex:1 1 280px}
	.p-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
	.pd{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
	.pd-body,.art-body{grid-template-columns:minmax(0,1fr)}
	.pd-body .side,.art-body .side{flex-direction:row;position:static}
}
@media (max-width:900px){
	.pg-hero{padding:24px 0 40px}
	.pg-hero-in{gap:24px}
	.pg-temp{font-size:64px}
	.inner{padding:36px 0 64px}
	.p-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
	.pd{grid-template-columns:minmax(0,1fr)}
	.pd-media{min-height:360px}
	.related .prod-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.prose-card,.art-prose,.page-card{padding:28px 26px}
	.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
	.crumb{font-size:11px;margin-bottom:18px}
	.pg-hero h1{font-size:26px}
	.pg-hero p{font-size:13px}
	.pg-temp{display:none}
	.inner{padding:28px 0 52px}
	.side{flex-direction:column}
	.p-grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
	.inner .prod h3{font-size:12.5px;min-height:58px}
	.list-head{flex-direction:column;align-items:flex-start;gap:8px}
	.pd-media{min-height:300px;padding:18px}
	.pd-info h1{font-size:22px}
	.pd-meta{grid-template-columns:1fr}
	.pd-actions .btn,.pd-actions .btn-line{flex:1 1 auto}
	.art-row{padding:15px 18px;gap:16px}
	.art-row h3{font-size:13.5px}
	.art-prose,.prose-card,.page-card{padding:22px 20px}
	.contact-grid{grid-template-columns:minmax(0,1fr)}
	.contact-qr{align-items:flex-start}
	.search-item{grid-template-columns:84px minmax(0,1fr);gap:14px;padding:14px}
	.notice{padding:52px 0 72px}
	.notice-card{padding:44px 22px}
	.notice-code{font-size:72px}
	.related .prod-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:400px){
	.p-grid-3{grid-template-columns:minmax(0,1fr)}
}