/*
Theme Name: DUAN Market
Theme URI: https://duan.example.invalid
Author: DUAN
Description: English inventory showcase for used cars, excavators and construction equipment.
Version: 1.0.0
Text Domain: duan-market
*/
:root{--ink:#102a43;--navy:#0c2438;--blue:#1769aa;--gold:#e6a323;--muted:#617487;--line:#dce4ea;--paper:#f4f7f9;--white:#fff;--radius:18px;--shadow:0 14px 40px rgba(12,36,56,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto}.site-header{position:relative;z-index:10;background:#fff;border-bottom:1px solid rgba(16,42,67,.08)}.header-inner{height:78px;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;gap:12px;min-width:178px;font-weight:900;font-size:25px;letter-spacing:.12em;color:var(--navy)}.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--gold);display:grid;place-items:center;color:var(--navy);font-size:18px;letter-spacing:0}.nav{display:flex;align-items:center;gap:29px;flex:1}.nav a{font-size:13px;font-weight:700;color:#243b53;white-space:nowrap}.nav a:hover,.text-link:hover{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:18px}.header-login{font-size:13px;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:8px;padding:13px 19px;background:var(--gold);color:#102a43;font-weight:800;font-size:13px;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(230,163,35,.25)}.btn-blue{background:var(--blue);color:#fff}.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.65);color:#fff}.mobile-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink)}.hero{position:relative;min-height:545px;color:#fff;background:#19354a;overflow:hidden}.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .55s ease;background-position:center;background-size:cover}.hero-slide.active{opacity:1}.hero-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,23,37,.78) 0%,rgba(6,23,37,.50) 42%,rgba(6,23,37,.08) 100%)}.hero-content{position:relative;z-index:2;min-height:545px;display:flex;flex-direction:column;justify-content:center;padding:45px 0 115px}.eyebrow{font-size:11px;letter-spacing:.2em;font-weight:800;text-transform:uppercase;color:#f4bd4e}.hero h1{max-width:640px;margin:15px 0 14px;font-size:clamp(40px,5.4vw,68px);line-height:1.03;letter-spacing:-.045em;color:#fff}.hero p{max-width:480px;margin:0 0 27px;color:rgba(255,255,255,.88);font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-bottom{position:absolute;z-index:3;bottom:25px;left:50%;transform:translateX(-50%);width:min(1200px,calc(100% - 40px));display:flex;align-items:center;justify-content:space-between}.slide-controls{display:flex;gap:9px}.slide-controls button{width:39px;height:39px;border-radius:50%;border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(0,0,0,.2);font-size:16px;cursor:pointer}.slide-dots{display:flex;gap:7px}.slide-dots button{width:7px;height:7px;border:0;border-radius:10px;padding:0;background:rgba(255,255,255,.45);cursor:pointer}.slide-dots button.active{width:23px;background:var(--gold)}.search-panel{position:relative;z-index:4;margin-top:-50px}.search-box{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:0;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:12px}.search-field{display:flex;flex-direction:column;padding:8px 18px;border-right:1px solid var(--line)}.search-field label{font-size:10px;color:#788b9b;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.search-field input,.search-field select{width:100%;border:0;background:transparent;color:var(--ink);font-family:inherit;font-size:14px;font-weight:600;outline:none;padding:6px 0}.section{padding:82px 0}.section-soft{background:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:30px}.section-head h2{margin:0;font-size:clamp(29px,3.6vw,42px);line-height:1.12;letter-spacing:-.035em}.section-head p{max-width:430px;margin:9px 0 0;color:var(--muted)}.text-link{color:var(--blue);font-size:13px;font-weight:800}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.category-card{position:relative;min-height:232px;overflow:hidden;border-radius:var(--radius);background:#1a3447;color:white;padding:28px;display:flex;flex-direction:column;justify-content:end}.category-card:before{content:"";position:absolute;inset:0;background-position:center;background-size:cover;transition:transform .45s}.category-card:hover:before{transform:scale(1.05)}.category-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,24,38,.85),rgba(6,24,38,.03) 80%)}.category-card>*{position:relative;z-index:1}.category-card h3{font-size:23px;margin:0 0 5px}.category-card span{font-size:13px;color:rgba(255,255,255,.82)}.category-card .arrow{position:absolute;right:24px;bottom:30px;font-size:20px}.stock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.listing-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.2s}.listing-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.listing-image{height:210px;background:#e8edf0;overflow:hidden}.listing-image img{width:100%;height:100%;object-fit:cover}.listing-content{padding:19px}.listing-tag{font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;color:var(--blue)}.listing-content h3{margin:7px 0;font-size:18px}.listing-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}.listing-price{font-size:20px;font-weight:850;margin-top:14px;color:var(--navy)}.empty-state{padding:45px 24px;border:1px dashed #bccbd6;border-radius:14px;text-align:center;background:#fff}.empty-state h3{margin:0 0 8px}.empty-state p{color:var(--muted);margin:0 auto 18px;max-width:520px}.feature-band{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px}.feature-photo{min-height:390px;border-radius:var(--radius);background-size:cover;background-position:center;box-shadow:var(--shadow)}.feature-copy h2{font-size:clamp(30px,3.6vw,43px);line-height:1.1;letter-spacing:-.035em;margin:0 0 14px}.feature-copy>p{color:var(--muted);max-width:490px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}.step{padding:23px;border:1px solid var(--line);border-radius:14px;background:white}.step-num{width:34px;height:34px;border-radius:50%;background:#fff2d5;color:#8b5b00;display:grid;place-items:center;font-weight:900;margin-bottom:14px}.step h3{margin:0 0 7px;font-size:16px}.step p{margin:0;color:var(--muted);font-size:13px}.cta-panel{background:var(--navy);color:#fff;border-radius:20px;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-panel h2{font-size:33px;line-height:1.1;margin:0 0 9px}.cta-panel p{margin:0;color:rgba(255,255,255,.72)}.site-footer{background:#071b2a;color:#fff;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px;padding-bottom:38px}.footer-copy{max-width:365px;color:rgba(255,255,255,.65);font-size:13px}.footer-title{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#f4bd4e;margin:0 0 15px}.footer-links{display:flex;flex-direction:column;gap:9px;color:rgba(255,255,255,.75);font-size:13px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;color:rgba(255,255,255,.5);font-size:11px}.page-hero{background:var(--navy);color:#fff;padding:62px 0}.page-hero h1{font-size:clamp(35px,4vw,52px);margin:0 0 10px}.page-hero p{color:rgba(255,255,255,.75);margin:0;max-width:700px}.inventory-wrap{padding:42px 0 82px}.filters{display:grid;grid-template-columns:repeat(5,1fr) auto;gap:10px;background:#fff;padding:17px;border:1px solid var(--line);border-radius:14px;margin-bottom:28px;box-shadow:0 5px 20px rgba(12,36,56,.04)}.filters label{font-size:10px;color:var(--muted);font-weight:800;letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:5px}.filters input,.filters select{width:100%;border:1px solid var(--line);border-radius:7px;padding:10px 11px;color:var(--ink);font:inherit;font-size:13px;background:#fff}.inventory-count{color:var(--muted);font-size:13px;margin:0 0 17px}.pagination{display:flex;gap:8px;justify-content:center;margin-top:35px}.pagination .page-numbers{padding:8px 12px;border:1px solid var(--line);border-radius:7px;font-size:13px}.pagination .current{background:var(--navy);color:white}.single-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:38px;padding:50px 0 80px}.single-main img{border-radius:14px}.single-side{padding:26px;border:1px solid var(--line);border-radius:14px;align-self:start}.single-side h1{margin:6px 0 14px;font-size:34px;line-height:1.1}.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:20px 0}.spec-list div{padding:12px 0;border-bottom:1px solid var(--line)}.spec-list dt{font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:800}.spec-list dd{margin:2px 0 0;font-weight:700}.content-page{padding:55px 0 80px;max-width:820px}.content-page h1{font-size:42px}.notice{padding:18px;border-left:4px solid var(--gold);background:#fff7e4;color:#624300;border-radius:6px}.mobile-menu{display:none}
@media(max-width:980px){.header-inner{gap:20px}.nav{gap:16px}.nav a{font-size:12px}.header-actions{gap:10px}.header-login{display:none}.category-grid,.stock-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:repeat(3,1fr)}.feature-band{gap:30px}}
@media(max-width:720px){.wrap{width:min(100% - 28px,1200px)}.header-inner{height:66px;justify-content:space-between}.brand{min-width:unset}.nav,.header-actions{display:none}.mobile-toggle{display:block}.mobile-menu.open{display:flex;flex-direction:column;gap:14px;padding:15px 0 20px}.mobile-menu a{font-weight:700;font-size:14px}.hero,.hero-content{min-height:525px}.hero-content{padding:38px 0 120px}.hero h1{font-size:43px}.hero p{font-size:15px}.hero-bottom{width:calc(100% - 28px)}.search-panel{margin-top:-32px}.search-box{grid-template-columns:1fr 1fr;padding:8px}.search-field{padding:8px 11px}.search-field:nth-child(2){border-right:0}.search-box .btn{grid-column:1/-1;margin:6px}.section{padding:59px 0}.section-head{align-items:start;flex-direction:column}.category-grid,.stock-grid{grid-template-columns:1fr}.category-card{min-height:205px}.feature-band{grid-template-columns:1fr}.feature-photo{min-height:270px}.steps{grid-template-columns:1fr}.cta-panel{padding:30px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.filters{grid-template-columns:1fr 1fr}.filters .btn{grid-column:1/-1}.single-layout{grid-template-columns:1fr;gap:20px}.page-hero{padding:45px 0}.content-page{padding:38px 0 60px}.content-page h1{font-size:34px}}
/* DUAN listing gallery and video */
.duan-gallery{margin-bottom:28px}.duan-gallery-main{display:block;width:100%;max-height:620px;object-fit:cover;border-radius:14px;background:#eef1f3}.duan-gallery-thumbs{display:flex;gap:10px;overflow-x:auto;padding:12px 2px}.duan-gallery-thumb{flex:0 0 96px;height:72px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:#fff;cursor:pointer}.duan-gallery-thumb img{width:100%;height:100%;object-fit:cover}.duan-gallery-thumb.is-active{border-color:var(--blue,#1769aa)}.listing-video{margin:24px 0}.listing-video h2{font-size:22px;margin:0 0 12px}.listing-video video{display:block;width:100%;max-height:580px;border-radius:12px;background:#111}.listing-video-embed{position:relative;width:100%;aspect-ratio:16/9;background:#111;border-radius:12px;overflow:hidden}.listing-video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.duan-media-sequence{display:grid;gap:16px}.duan-media-photo{margin:0}.duan-media-photo img{display:block;width:100%;height:auto;max-height:720px;object-fit:contain;background:#f1f4f6;border-radius:14px}.duan-media-video video,.duan-media-embed iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:14px;background:#071b2a}.duan-media-video video{height:auto;max-height:720px}.duan-media-embed iframe{height:auto}.listing-video-link{padding:16px;border:1px solid var(--line);border-radius:12px}
.duan-contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:28px 0}.duan-contact-card{padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff}.duan-contact-card h2{margin-top:0}.duan-contact-qr{width:min(100%,330px);height:auto;margin:14px auto;border:1px solid var(--line);border-radius:10px}

/* Single listing media carousel: one fixed frame for mixed photos and videos. */
.duan-gallery{position:relative;margin:0 0 28px;padding-bottom:30px;}
.duan-gallery-viewport{position:relative;width:100%;aspect-ratio:16/9;max-height:640px;min-height:280px;overflow:hidden;border-radius:14px;background:#071b2a;}
.duan-gallery-slide{position:relative;width:100%;height:100%;min-height:280px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#071b2a;}
.duan-gallery.is-enhanced .duan-gallery-slide{position:absolute;inset:0;display:none;min-height:0;}
.duan-gallery.is-enhanced .duan-gallery-slide.is-active{display:flex;}
.duan-gallery-slide img,.duan-gallery-slide video,.duan-gallery-slide iframe{display:block;width:100%;height:100%;max-height:none;object-fit:contain;border:0;border-radius:0;background:#071b2a;}
.duan-gallery-slide img{cursor:zoom-in;transition:transform .22s ease;}
.duan-gallery-slide.is-zoomed img{transform:scale(1.6);cursor:zoom-out;}
.duan-gallery-zoom{position:absolute;top:14px;right:14px;width:42px;height:42px;border:1px solid rgba(255,255,255,.72);border-radius:50%;background:rgba(5,20,31,.72);color:#fff;font-size:25px;line-height:1;cursor:pointer;z-index:2;}
.duan-gallery-zoom:hover,.duan-gallery-arrow:hover{background:var(--blue,#1769aa);}
.duan-gallery-arrow{position:absolute;top:calc(50% - 30px);z-index:3;width:48px;height:60px;border:0;border-radius:10px;background:rgba(5,20,31,.68);color:#fff;font-size:44px;line-height:1;cursor:pointer;}
.duan-gallery-prev{left:12px;}.duan-gallery-next{right:12px;}
.duan-gallery-footer{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;height:26px;}
.duan-gallery-count{font-size:13px;color:#66727c;font-variant-numeric:tabular-nums;}
.duan-gallery-link{color:#fff;}
.duan-gallery-link a{color:#fff;}
@media(max-width:720px){.duan-gallery-viewport{min-height:210px;}.duan-gallery-slide{min-height:210px;}.duan-gallery-arrow{width:40px;height:50px;font-size:38px;}.duan-gallery-prev{left:8px;}.duan-gallery-next{right:8px;}}
/* Reference-style listing media gallery: fixed 10:7 canvas, mixed-media arrows, thumbnails and manual lightbox zoom. */
.duan-gallery-viewport{aspect-ratio:10/7;max-height:562px;min-height:280px;border-radius:2px;background:#f4f5f6;}
.duan-gallery-slide{background:#f4f5f6;}
.duan-gallery-slide img,.duan-gallery-slide video,.duan-gallery-slide iframe{background:#f4f5f6;}
.duan-gallery-slide img{object-fit:contain;}
.duan-gallery-arrow{top:calc(50% - 30px);width:44px;height:56px;border-radius:3px;background:rgba(16,31,44,.48);font-size:40px;}
.duan-gallery-arrow:hover{background:rgba(16,31,44,.78);}
.duan-gallery-thumbs{display:flex;gap:10px;overflow-x:auto;padding:12px 0 4px;scrollbar-width:thin;}
.duan-gallery-thumb{position:relative;flex:0 0 118px;height:84px;padding:0;border:2px solid transparent;border-radius:2px;overflow:hidden;background:#e8ecef;cursor:pointer;}
.duan-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.duan-gallery-thumb.is-active{border-color:var(--blue,#1769aa);}
.duan-gallery-thumb-video{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:#142a3b;color:#fff;font-size:28px;}
.duan-lightbox{display:none;position:fixed;inset:0;z-index:99999;background:rgba(0,0,0,.82);align-items:center;justify-content:center;}
.duan-lightbox.is-open{display:flex;}
body.duan-lightbox-open{overflow:hidden;}
.duan-lightbox-stage{width:min(84vw,1100px);height:min(78vh,760px);display:flex;align-items:center;justify-content:center;overflow:auto;background:#0c1116;}
.duan-lightbox-image,.duan-lightbox-video,.duan-lightbox-frame{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border:0;background:#0c1116;transition:transform .16s ease;transform-origin:center center;}
.duan-lightbox-video,.duan-lightbox-frame{width:min(84vw,1100px);height:min(78vh,760px);}
.duan-lightbox-frame{aspect-ratio:10/7;}
.duan-lightbox-close{position:absolute;top:20px;right:26px;width:48px;height:48px;border:0;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;font-size:38px;line-height:1;cursor:pointer;}
.duan-lightbox-arrow{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:64px;border:0;border-radius:4px;background:rgba(0,0,0,.38);color:#fff;font-size:48px;line-height:1;cursor:pointer;}
.duan-lightbox-prev{left:20px;}.duan-lightbox-next{right:20px;}
.duan-lightbox-tools{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:24px;background:rgba(0,0,0,.56);color:#fff;}
.duan-lightbox-count{min-width:54px;text-align:center;font-size:14px;font-variant-numeric:tabular-nums;}
.duan-lightbox-tools button{width:38px;height:38px;border:0;border-radius:50%;background:transparent;color:#fff;font-size:25px;cursor:pointer;}
.duan-lightbox-tools button:hover:not(:disabled),.duan-lightbox-arrow:hover,.duan-lightbox-close:hover{background:rgba(255,255,255,.22);}
.duan-lightbox-tools button:disabled{opacity:.35;cursor:not-allowed;}
@media(max-width:720px){.duan-gallery-viewport{aspect-ratio:10/7;min-height:210px;}.duan-gallery-slide{min-height:0;}.duan-gallery-thumb{flex-basis:86px;height:64px;}.duan-lightbox-stage{width:92vw;height:72vh;}.duan-lightbox-video,.duan-lightbox-frame{width:92vw;height:72vh;}.duan-lightbox-arrow{width:38px;height:48px;font-size:36px;}.duan-lightbox-prev{left:4px;}.duan-lightbox-next{right:4px;}.duan-lightbox-close{top:12px;right:12px;}}

/* Match the reference's square fixed media window, outside arrows and upper-corner counter. */
.duan-gallery{padding-bottom:0;}
.duan-gallery-frame{display:grid;grid-template-columns:minmax(36px,1fr) minmax(0,min(562px,calc(100% - 80px))) minmax(36px,1fr);align-items:center;width:100%;}
.duan-gallery-viewport{grid-column:2;grid-row:1;width:100%;max-width:562px;height:auto;aspect-ratio:1/1;max-height:562px;min-height:0;margin:0 auto;overflow:hidden;border-radius:2px;background:#f4f5f6;}
.duan-gallery-slide{min-height:0;background:#f4f5f6;}
.duan-gallery-prev{grid-column:1;grid-row:1;left:auto;}
.duan-gallery-next{grid-column:3;grid-row:1;right:auto;}
.duan-gallery-arrow{position:relative;top:auto;width:44px;height:56px;border-radius:2px;background:transparent;color:#64717c;font-size:40px;}
.duan-gallery-arrow:hover{background:rgba(16,31,44,.08);color:#253746;}
.duan-gallery-slide img{width:100%;height:100%;object-fit:contain;}
.duan-gallery-slide video,.duan-gallery-slide iframe{width:100%;height:auto;max-height:100%;aspect-ratio:16/9;object-fit:contain;background:#111;}
.duan-gallery-footer{position:absolute;top:12px;right:12px;bottom:auto;left:auto;z-index:4;display:block;height:auto;padding:5px 10px;border-radius:3px;background:rgba(48,55,60,.60);color:#fff;}
.duan-gallery-count{color:#fff;font-size:13px;}
@media(max-width:720px){.duan-gallery-frame{grid-template-columns:36px minmax(0,calc(100% - 72px)) 36px;}.duan-gallery-viewport{width:100%;max-width:562px;max-height:none;min-height:0;aspect-ratio:1/1;}.duan-gallery-slide{min-height:0;}.duan-gallery-arrow{width:34px;height:48px;font-size:34px;}}