:root{--primary:#4f46e5;--primary-dark:#4338ca;--primary-light:#818cf8;--accent:#06b6d4;--accent-dark:#0891b2;--gold:#f59e0b;--ink:#0f172a;--text:#334155;--muted:#64748b;--faint:#94a3b8;--line:#e6e9f0;--line-soft:#eef1f6;--bg:#ffffff;--bg-soft:#f7f8fc;--bg-mute:#eef1f7;--radius:18px;--radius-sm:12px;--radius-xs:8px;--shadow-sm:0 4px 14px rgba(15, 23, 42, .06);--shadow:0 14px 40px rgba(15, 23, 42, .10);--shadow-lg:0 26px 60px rgba(15, 23, 42, .16);--gradient:linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--gradient-deep:linear-gradient(135deg, #4f46e5 0%, #0891b2 100%);--maxw:1200px;--header-h:72px;--ease:cubic-bezier(.22, .61, .36, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:15px;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}img{max-width:100%;display:block}ul{list-style:none}.dm-container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.dm-section{padding:88px 0}.dm-section--soft{background:var(--bg-soft)}.dm-section--mute{background:var(--bg-mute)}.dm-eyebrow{display:inline-block;font-size:13px;letter-spacing:3px;font-weight:600;text-transform:uppercase;color:var(--primary);margin-bottom:14px}.dm-eyebrow::before{content:"";display:inline-block;width:26px;height:2px;background:var(--gradient);vertical-align:middle;margin-right:10px;border-radius:2px}.dm-title{font-size:34px;font-weight:800;letter-spacing:-.5px;color:var(--ink);line-height:1.25}.dm-title .grad{background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dm-subtitle{margin-top:14px;color:var(--muted);font-size:16px;max-width:640px}.dm-head{text-align:center;max-width:720px;margin:0 auto 52px}.dm-head .dm-subtitle{margin-left:auto;margin-right:auto}.dm-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:999px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:all .3s var(--ease);white-space:nowrap}.dm-btn--primary{background:var(--gradient);color:#fff;box-shadow:0 10px 26px rgba(99,102,241,.35)}.dm-btn--primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(99,102,241,.45)}.dm-btn--ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.5);color:#fff;backdrop-filter:blur(6px)}.dm-btn--ghost:hover{background:rgba(255,255,255,.22);transform:translateY(-3px)}.dm-btn--outline{background:#fff;border-color:var(--line);color:var(--ink)}.dm-btn--outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-3px);box-shadow:var(--shadow-sm)}.dm-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease)}.dm-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}.dm-media{position:relative;aspect-ratio:4/3;background:var(--gradient);overflow:hidden}.dm-media::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.35),transparent 45%),radial-gradient(circle at 80% 70%,rgba(255,255,255,.18),transparent 50%)}.dm-media img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}.dm-card:hover .dm-media img{transform:scale(1.06)}.dm-price-tag{position:absolute;z-index:2;right:12px;bottom:12px;background:rgba(15,23,42,.82);color:#fff;font-weight:700;padding:5px 12px;border-radius:999px;font-size:14px;backdrop-filter:blur(4px)}.dm-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line-soft);transition:box-shadow .3s var(--ease),background .3s var(--ease)}.dm-header.is-scrolled{box-shadow:var(--shadow-sm)}.dm-header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between}.dm-logo{display:flex;align-items:center;gap:14px}.dm-logo img{height:52px;width:auto;max-width:220px;border-radius:8px;object-fit:contain;background:var(--bg-mute)}.dm-logo-text{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:-.3px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dm-nav{display:flex;align-items:center;gap:6px}.dm-nav>a{position:relative;padding:10px 16px;font-weight:500;color:var(--text);border-radius:10px}.dm-nav>a::after{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;background:var(--gradient);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);border-radius:2px}.dm-nav>a:hover{color:var(--primary)}.dm-nav>a.is-active::after,.dm-nav>a:hover::after{transform:scaleX(1)}.dm-nav>a.is-active{color:var(--primary)}.dm-nav-cta{margin-left:10px;padding:10px 20px!important;background:var(--gradient);color:#fff!important;font-weight:600;box-shadow:0 8px 20px rgba(99,102,241,.3)}.dm-nav-cta::after{display:none}.dm-nav-cta:hover{transform:translateY(-2px)}.dm-nav-toggle{display:none;width:44px;height:44px;border:none;background:0 0;cursor:pointer;position:relative}.dm-nav-toggle span{display:block;position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:all .3s var(--ease)}.dm-nav-toggle span:first-child{top:15px}.dm-nav-toggle span:nth-child(2){top:21px}.dm-nav-toggle span:nth-child(3){top:27px}.dm-nav-toggle.is-open span:first-child{top:21px;transform:rotate(45deg)}.dm-nav-toggle.is-open span:nth-child(2){opacity:0}.dm-nav-toggle.is-open span:nth-child(3){top:21px;transform:rotate(-45deg)}.dm-hero{position:relative;background:var(--gradient-deep)}.dm-hero-slider{position:relative;height:100vh;min-height:560px;overflow:hidden}.dm-hero-slide{position:absolute;inset:0;background-color:var(--gradient-deep);background-size:cover;background-position:center;background-repeat:no-repeat;opacity:0;transform:scale(1.06);transition:opacity .9s var(--ease),transform 7s linear}.dm-hero-slide.is-active{opacity:1;transform:scale(1)}.dm-hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.66) 0,rgba(15,23,42,.42) 42%,rgba(15,23,42,.12) 100%)}.dm-hero-inner{position:relative;z-index:2;height:100%;display:flex;align-items:center}.dm-hero-caption{max-width:660px;color:#fff}.dm-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:22px}.dm-hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px rgba(74,222,128,.3)}.dm-hero-title{font-size:52px;line-height:1.15;font-weight:800;letter-spacing:-1px;text-shadow:0 2px 24px rgba(0,0,0,.28)}.dm-hero-desc{margin-top:18px;font-size:18px;color:rgba(255,255,255,.9);max-width:560px;text-shadow:0 1px 12px rgba(0,0,0,.25)}.dm-hero-caption .dm-btn{margin-top:30px}.dm-hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.12);color:#fff;font-size:28px;line-height:1;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;transition:all .3s var(--ease)}.dm-hero-arrow:hover{background:rgba(255,255,255,.26)}.dm-hero-prev{left:24px}.dm-hero-next{right:24px}.dm-hero-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:10px}.dm-hero-dots span{width:10px;height:10px;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.45);transition:all .3s var(--ease)}.dm-hero-dots span.active{width:30px;background:#fff}.dm-stats{background:var(--ink);color:#fff}.dm-stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}.dm-stat{text-align:center;padding:40px 16px;border-right:1px solid rgba(255,255,255,.08)}.dm-stat:last-child{border-right:none}.dm-stat .num{font-size:40px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dm-stat .num .suf{font-size:24px;margin-left:2px;-webkit-text-fill-color:transparent}.dm-stat .lbl{margin-top:6px;color:rgba(255,255,255,.7);font-size:14px;letter-spacing:1px}.dm-grid{display:grid;gap:26px}.dm-grid--4{grid-template-columns:repeat(4,1fr)}.dm-grid--3{grid-template-columns:repeat(3,1fr)}.dm-grid--2{grid-template-columns:repeat(2,1fr)}.dm-prod-body{padding:18px 18px 20px}.dm-prod-title{font-size:16px;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dm-prod-meta{margin-top:8px;display:flex;align-items:center;justify-content:space-between}.dm-prod-price{color:var(--primary);font-weight:800;font-size:18px}.dm-prod-cate{font-size:12px;color:var(--faint);background:var(--bg-soft);padding:3px 10px;border-radius:999px}.dm-feature{padding:30px 26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line-soft);transition:all .35s var(--ease)}.dm-feature:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}.dm-feature-ic{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--gradient);color:#fff;margin-bottom:18px;box-shadow:0 10px 24px rgba(99,102,241,.3)}.dm-feature-ic svg{width:26px;height:26px}.dm-feature h3{font-size:18px;color:var(--ink);font-weight:700;margin-bottom:8px}.dm-feature p{color:var(--muted);font-size:14px}.dm-news-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line-soft)}.dm-news-item:last-child{border-bottom:none}.dm-news-date{flex:none;width:64px;text-align:center;border-radius:var(--radius-xs);background:var(--bg-soft);padding:10px 0;align-self:flex-start}.dm-news-date .d{font-size:24px;font-weight:800;color:var(--primary);line-height:1}.dm-news-date .m{font-size:12px;color:var(--faint);margin-top:4px}.dm-news-body h3{font-size:16px;font-weight:600;color:var(--ink);transition:color .25s}.dm-news-item:hover h3{color:var(--primary)}.dm-news-body p{font-size:13px;color:var(--muted);margin-top:4px}.dm-news-body .meta{font-size:12px;color:var(--faint);margin-top:6px}.dm-case-body{padding:20px}.dm-case-body h3{font-size:17px;font-weight:700;color:var(--ink)}.dm-case-body p{font-size:13px;color:var(--muted);margin-top:8px}.dm-case-tag{display:inline-block;margin-top:12px;font-size:12px;color:var(--accent-dark);background:rgba(6,182,212,.1);padding:3px 12px;border-radius:999px}.dm-partners{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}.dm-partner{height:78px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--faint);letter-spacing:.5px;transition:all .3s var(--ease)}.dm-partner:hover{color:var(--primary);border-color:var(--primary-light);transform:translateY(-4px)}.dm-cta{position:relative;overflow:hidden;border-radius:26px;background:var(--gradient-deep);color:#fff;text-align:center;padding:64px 30px}.dm-cta::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.25),transparent 70%);top:-120px;right:-80px}.dm-cta h2{position:relative;font-size:32px;font-weight:800}.dm-cta p{position:relative;margin:14px auto 28px;color:rgba(255,255,255,.85);max-width:560px}.dm-footer{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 28px}.dm-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}.dm-footer-brand .dm-logo-text{color:#fff}.dm-footer-brand p{margin-top:16px;font-size:14px;max-width:300px}.dm-footer-col h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px;position:relative;padding-left:14px}.dm-footer-col h4::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:4px;background:var(--gradient)}.dm-footer-col ul li{margin-bottom:11px;font-size:14px}.dm-footer-col ul li a:hover{color:#fff;padding-left:5px}.dm-footer-contact li{display:flex;gap:10px;align-items:flex-start}.dm-footer-contact .ic{color:var(--accent);flex:none;margin-top:3px}.dm-footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}.dm-footer-bottom a:hover{color:#fff}#dmBackTop{position:fixed;right:26px;bottom:30px;z-index:999;width:48px;height:48px;border-radius:14px;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(99,102,241,.4);opacity:0;visibility:hidden;transform:translateY(16px);transition:all .35s var(--ease);cursor:pointer}#dmBackTop.show{opacity:1;visibility:visible;transform:translateY(0)}#dmBackTop:hover{transform:translateY(-4px)}#dmBackTop svg{width:22px;height:22px}.dm-page-wrap{padding:56px 0 80px}.dm-breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--faint);margin-bottom:26px;flex-wrap:wrap}.dm-breadcrumb a:hover{color:var(--primary)}.dm-breadcrumb .sep{color:var(--line)}.dm-breadcrumb .cur{color:var(--text)}.dm-layout{display:grid;grid-template-columns:268px 1fr;gap:36px;align-items:start}.dm-side{position:sticky;top:calc(var(--header-h) + 20px)}.dm-side-box{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;margin-bottom:22px}.dm-side-title{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:16px;padding-left:12px;position:relative}.dm-side-title::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;background:var(--gradient)}.dm-cate li a{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-radius:var(--radius-xs);color:var(--text);font-size:14px;transition:all .25s var(--ease)}.dm-cate li a.is-active,.dm-cate li a:hover{background:var(--bg-soft);color:var(--primary);font-weight:600}.dm-cate li a .cnt{font-size:12px;color:var(--faint);background:var(--bg-mute);padding:1px 8px;border-radius:999px}.dm-side-contact .row{display:flex;gap:10px;align-items:flex-start;margin-bottom:14px;font-size:14px}.dm-side-contact .ic{color:var(--primary);flex:none;margin-top:2px}.dm-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.dm-toolbar h1{font-size:24px;font-weight:800;color:var(--ink)}.dm-filter{display:flex;gap:10px;flex-wrap:wrap}.dm-select{appearance:none;-webkit-appearance:none;padding:10px 38px 10px 16px;border-radius:999px;border:1px solid var(--line);background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>") right 14px center no-repeat #fff;color:var(--text);font-size:14px;cursor:pointer;transition:all .25s var(--ease)}.dm-select:focus{outline:0;border-color:var(--primary)}.dm-pager{margin-top:44px;display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}.dm-pager a,.dm-pager em,.dm-pager span{min-width:42px;height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--line);color:var(--text);font-size:14px;background:#fff;transition:all .25s var(--ease)}.dm-pager a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.dm-pager .active,.dm-pager .current,.dm-pager em{background:var(--gradient);color:#fff;border-color:transparent;font-weight:700}.dm-pager .disabled,.dm-pager span{color:var(--faint);pointer-events:none}.dm-detail{display:grid;grid-template-columns:480px 1fr;gap:48px;align-items:start}.dm-gallery{position:sticky;top:calc(var(--header-h) + 20px)}.dm-gallery-main{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);background:var(--gradient);aspect-ratio:1/1}.dm-gallery-main img{width:100%;height:100%;object-fit:cover}.dm-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}.dm-thumb{aspect-ratio:1/1;border-radius:var(--radius-xs);overflow:hidden;border:2px solid transparent;cursor:pointer;background:var(--bg-mute);transition:border-color .25s var(--ease)}.dm-thumb img{width:100%;height:100%;object-fit:cover}.dm-thumb.active{border-color:var(--primary)}.dm-info h1{font-size:30px;font-weight:800;color:var(--ink);line-height:1.3}.dm-info .lead{margin-top:14px;color:var(--muted);font-size:15px}.dm-info-price{margin:24px 0;padding:22px 24px;border-radius:var(--radius);background:linear-gradient(135deg,#eef2ff,#ecfeff);display:flex;align-items:baseline;gap:12px}.dm-info-price .lab{font-size:14px;color:var(--muted)}.dm-info-price .val{font-size:36px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dm-spec{border-top:1px dashed var(--line)}.dm-spec-row{display:flex;gap:18px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:14px}.dm-spec-row .k{flex:none;width:96px;color:var(--faint)}.dm-spec-row .v{color:var(--ink);font-weight:500}.dm-info-actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}.dm-info-actions .dm-btn{flex:1;justify-content:center;min-width:160px}.dm-content-block{margin-top:56px}.dm-content-block h2{font-size:22px;font-weight:800;color:var(--ink);margin-bottom:18px;padding-left:14px;position:relative}.dm-content-block h2::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;background:var(--gradient)}.dm-content-block .dm-rich{color:var(--text);font-size:15px;line-height:1.9}.dm-content-block .dm-rich img{max-width:100%;border-radius:var(--radius-xs);margin:14px 0}.dm-related{margin-top:56px}.dm-article{max-width:860px;margin:0 auto}.dm-article-head{text-align:center;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:34px}.dm-article-head h1{font-size:30px;font-weight:800;color:var(--ink);line-height:1.35}.dm-article-meta{margin-top:16px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;color:var(--faint);font-size:13px}.dm-article-body{font-size:16px;line-height:1.95;color:var(--text)}.dm-article-body img{max-width:100%;border-radius:var(--radius);margin:18px 0}.dm-article-body h2,.dm-article-body h3{color:var(--ink);margin:26px 0 12px}.dm-article-body p{margin-bottom:16px}.dm-article-body blockquote{border-left:4px solid var(--primary);background:var(--bg-soft);padding:14px 18px;border-radius:0 var(--radius-xs) var(--radius-xs) 0;color:var(--muted);margin:18px 0}.dm-qa{max-width:860px;margin:0 auto}.dm-qa-item{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 26px;margin-bottom:18px;transition:box-shadow .3s var(--ease)}.dm-qa-item:hover{box-shadow:var(--shadow-sm)}.dm-qa-q{display:flex;gap:12px;font-weight:700;color:var(--ink);font-size:17px}.dm-qa-q .badge{flex:none;width:28px;height:28px;border-radius:8px;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}.dm-qa-a{display:flex;gap:12px;margin-top:14px;color:var(--muted);padding-top:14px;border-top:1px dashed var(--line)}.dm-qa-a .badge{flex:none;width:28px;height:28px;border-radius:8px;background:var(--bg-mute);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;font-size:14px}.dm-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.dm-about-visual{border-radius:var(--radius);aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--gradient-deep)}.dm-about-visual::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.35),transparent 70%);top:-80px;right:-60px}.dm-about-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 40%,rgba(255,255,255,.12))}.dm-about-text h2{font-size:28px;font-weight:800;color:var(--ink);margin-bottom:16px}.dm-about-text p{color:var(--muted);margin-bottom:14px}.dm-info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:30px}.dm-info-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:18px 20px;display:flex;gap:14px;align-items:flex-start;transition:all .3s var(--ease)}.dm-info-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}.dm-info-card .ic{flex:none;width:42px;height:42px;border-radius:12px;background:var(--bg-soft);color:var(--primary);display:flex;align-items:center;justify-content:center}.dm-info-card .k{font-size:13px;color:var(--faint)}.dm-info-card .v{font-weight:600;color:var(--ink)}.dm-form{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow-sm)}.dm-field{margin-bottom:20px}.dm-field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px}.dm-field label .req{color:#ef4444;margin-left:4px}.dm-input,.dm-textarea{width:100%;padding:13px 16px;border-radius:var(--radius-xs);border:1px solid var(--line);background:var(--bg-soft);font-size:15px;color:var(--ink);transition:all .25s var(--ease);font-family:inherit}.dm-input:focus,.dm-textarea:focus{outline:0;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(99,102,241,.12)}.dm-textarea{min-height:140px;resize:vertical}.dm-submit{width:100%;padding:15px;border:none;border-radius:var(--radius-xs);background:var(--gradient);color:#fff;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 12px 26px rgba(99,102,241,.32);transition:all .3s var(--ease)}.dm-submit:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(99,102,241,.42)}.dm-map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow-sm)}#dmMap{width:100%;height:420px;background:var(--bg-mute)}.dm-contact-row{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line-soft)}.dm-contact-row:last-child{border-bottom:none}.dm-contact-ic{flex:none;width:46px;height:46px;border-radius:12px;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center}.dm-contact-ic svg{width:22px;height:22px}.dm-contact-tx .t{font-size:13px;color:var(--faint)}.dm-contact-tx .v{font-weight:600;color:var(--ink)}.dm-404{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 20px}.dm-404 .code{font-size:140px;font-weight:900;line-height:1;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dm-404 .msg{font-size:20px;color:var(--muted);margin:10px 0 30px}.dm-kefu-fab{position:fixed;right:26px;bottom:96px;z-index:998;width:54px;height:54px;border-radius:50%;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(99,102,241,.4);cursor:pointer;transition:transform .3s var(--ease)}.dm-kefu-fab:hover{transform:scale(1.08)}.dm-kefu-fab svg{width:26px;height:26px}.dm-kefu-panel{position:fixed;right:26px;bottom:160px;z-index:998;width:290px;background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:22px;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .3s var(--ease)}.dm-kefu-panel.open{opacity:1;visibility:visible;transform:translateY(0)}.dm-kefu-panel h4{font-size:16px;color:var(--ink);margin-bottom:14px}.dm-kefu-list{display:flex;flex-direction:column;gap:10px}.dm-kefu-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--bg-soft);border-radius:12px}.dm-kefu-item .av{width:36px;height:36px;border-radius:50%;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;flex:none}.dm-kefu-item .nm{font-size:14px;font-weight:600;color:var(--ink)}.dm-kefu-item .sub{font-size:12px;color:var(--muted)}@media (max-width:1100px){.dm-grid--4{grid-template-columns:repeat(3,1fr)}.dm-partners{grid-template-columns:repeat(4,1fr)}.dm-footer-grid{grid-template-columns:1.4fr 1fr 1fr}.dm-footer-brand{grid-column:1/-1}}@media (max-width:992px){.dm-nav-toggle{display:block}.dm-nav{position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line-soft);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}.dm-nav.open{max-height:70vh;overflow-y:auto}.dm-nav>a{padding:15px 24px;border-radius:0;border-bottom:1px solid var(--line-soft)}.dm-nav>a::after{display:none}.dm-nav-cta{margin:12px 24px;text-align:center}.dm-hero-slider{height:82vh;min-height:460px}.dm-hero-title{font-size:40px}.dm-layout{grid-template-columns:1fr}.dm-side{position:static}.dm-detail{grid-template-columns:1fr;gap:30px}.dm-gallery{position:static}.dm-about-grid{grid-template-columns:1fr;gap:28px}.dm-stats-grid{grid-template-columns:repeat(2,1fr)}.dm-stat:nth-child(2){border-right:none}.dm-stat:first-child,.dm-stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.08)}}@media (max-width:768px){.dm-section{padding:60px 0}.dm-title{font-size:26px}.dm-grid--3,.dm-grid--4{grid-template-columns:repeat(2,1fr)}.dm-grid--2{grid-template-columns:1fr}.dm-partners{grid-template-columns:repeat(3,1fr)}.dm-hero-slider{height:72vh;min-height:420px}.dm-hero-slide{background-size:contain;background-position:center}.dm-hero-caption{max-width:100%}.dm-hero-title{font-size:28px;line-height:1.25}.dm-hero-desc{font-size:14px;margin-top:12px}.dm-hero-caption .dm-btn{margin-top:22px}.dm-hero-arrow{display:none}.dm-hero-dots{bottom:16px}.dm-info-grid{grid-template-columns:1fr}.dm-form{padding:26px 20px}.dm-footer-grid{grid-template-columns:1fr 1fr}.dm-footer-brand{grid-column:auto}.dm-info-price .val{font-size:28px}.dm-404 .code{font-size:96px}.dm-side{gap:0}.dm-side-box{margin-bottom:16px;padding:18px}}@media (max-width:480px){.dm-container{padding:0 16px}.dm-grid--3,.dm-grid--4,.dm-partners,.dm-stats-grid{grid-template-columns:1fr 1fr}.dm-hero-caption .dm-btn{width:100%;justify-content:center}.dm-hero-slider{height:62vh;min-height:360px}.dm-hero-title{font-size:23px}.dm-hero-desc{font-size:13px;margin-top:10px}.dm-hero-dots{bottom:12px;gap:8px}.dm-info-actions .dm-btn{min-width:0}.dm-footer-grid{grid-template-columns:1fr;gap:28px}.dm-thumbs{grid-template-columns:repeat(4,1fr)}.dm-footer{padding:44px 0 24px}.dm-footer-brand .dm-logo img{height:44px;max-width:180px}.dm-footer-brand p{max-width:100%}.dm-footer-col h4{margin-bottom:12px}.dm-footer-bottom{flex-direction:column;align-items:center;text-align:center;gap:8px}}