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22px;z-index:100;font-size:13px;display:none}#compare-tray{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:24px;background:white;border:1px solid var(--line);padding:15px 24px;box-shadow:0 5px 30px #0002;z-index:30;font-size:13px}#compare-tray a{color:var(--copper);font-weight:600}#compare-tray button{border:0;background:none;color:var(--muted);font-size:12px}[hidden]{display:none!important}.viewer-stage:fullscreen{background:#eff1eb;padding:4vh}.viewer-stage:fullscreen img{mix-blend-mode:normal}.admin-preview-note{padding:20px;background:#eee5cf;border-left:3px solid var(--copper)}@keyframes product-pan{from{transform:scale(1)}to{transform:scale(1.1)}}
@media(min-width:1600px){.hero{min-height:700px}.hero-visual{min-height:600px}}@media(max-width:1200px){.wrap{width:calc(100% - 64px)}.navrow{gap:24px}.navrow nav{gap:17px;font-size:12px}.navtools{gap:10px}.brand span{font-size:19px}.brand img{width:67px}.hero h1{font-size:55px}.hero-visual{min-height:560px}.proof-strip{gap:20px}.proof-strip>span{font-size:15px}.workflow-feature h2{font-size:35px}}@media(max-width:1000px){.navrow{flex-wrap:wrap;gap:15px;min-height:80px;justify-content:space-between}.menu-toggle{display:block;padding:8px 12px;border:1px solid var(--line);background:none;margin-left:auto}.navrow nav{display:none;order:4;width:100%;margin:0;padding:15px 0;white-space:normal;flex-wrap:wrap}.navrow nav.open{display:flex}.hero{grid-template-columns:1fr 1fr;padding-top:30px;min-height:auto}.hero h1{font-size:44px}.hero-visual{min-height:540px}.hero-copy .actions{gap:15px}.proof-strip{grid-template-columns:1fr 1fr 1fr}.proof-strip>a{display:none}.products-grid{gap:16px}.product-image img{padding:10px}.product-label h3{font-size:20px}.split{gap:6%}.assistant-banner{gap:25px;padding:30px}.catalog{grid-template-columns:165px 1fr;gap:25px}.catalog .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.viewer-stage{height:350px}.product-intro h1{font-size:38px}.certificate-grid{grid-template-columns:repeat(2,1fr)}.qr-card{padding:18px}.qr-card img{height:230px}.footer-grid{gap:35px}.inquiry{gap:30px}.inquiry-form{padding:25px}.contact-band h2{font-size:25px}.page-heading h1{font-size:40px}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.utility{font-size:8px;letter-spacing:.06em}.navrow{min-height:73px;gap:10px}.brand{gap:8px}.brand img{width:57px;height:41px}.brand span{font-size:17px}.brand small{font-size:7px}.navtools{font-size:11px;gap:12px}.nav-ask{display:none}.menu-toggle{font-size:11px;padding:5px 9px}.hero{grid-template-columns:1fr;padding-top:20px}.hero-copy{padding:20px 0}.hero h1{font-size:49px;line-height:1.22}.hero h1 br:nth-of-type(1){display:none}.hero-copy>p:not(.eyebrow){font-size:13px}.hero-copy>p br{display:none}.eyebrow{font-size:9px;letter-spacing:.13em;margin-bottom:18px}.hero-copy .actions{margin:24px 0 15px;gap:25px}.hero-note{padding-top:5px;font-size:10px}.hero-visual{min-height:420px}.hero-visual>img{inset:15% 7% 20%;width:86%;height:65%}.hero-coordinate{left:20px;top:18px}.hero-model{left:20px;bottom:23px}.hero-model b{font-size:24px}.proof-strip{padding:24px 0;gap:16px;margin-top:8px;grid-template-columns:1fr 1fr}.proof-strip span:first-child{font-size:25px;grid-column:1/-1;display:flex;gap:14px;align-items:center}.proof-strip>span{font-size:13px}.proof-strip small{font-size:10px}.section{padding:55px 0}.section-head{display:block;margin-bottom:24px}.section-head h2{font-size:28px}.section-head .text-link{margin-top:20px;font-size:12px}.category-rail{grid-template-columns:1fr 1fr}.category-rail>a{padding:20px 16px!important}.category-rail>a+a{border-left:0}.category-rail>a:nth-child(even){border-left:1px solid var(--line)}.category-rail>a:nth-child(n+3){border-top:1px solid var(--line)}.category-rail h3{font-size:18px}.category-rail p{font-size:10px}.products-grid{grid-template-columns:1fr 1fr;gap:25px 14px}.product-label h3{font-size:19px;overflow-wrap:anywhere}.product-label p{font-size:11px}.product-label small{font-size:9px}.product-label{padding-top:11px}.workflow-feature{padding:48px 0}.split{grid-template-columns:1fr;gap:35px}.workflow-feature h2{font-size:32px}.workflow-feature p{font-size:13px}.flow-line{padding:18px 0;gap:20px}.flow-line b{font-size:17px}.lab-photo img{height:260px}.split h2{font-size:30px}.assistant-banner{grid-template-columns:1fr;padding:25px;gap:25px;margin-bottom:45px}.assistant-banner h2{font-size:27px}.assistant-banner form{padding:5px}.assistant-banner input{font-size:12px}.contact-band{display:block;padding:30px 25px;margin-top:30px}.contact-band h2{font-size:26px;line-height:1.4}.contact-band .button{margin-top:23px}footer{padding-top:45px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footnote{flex-wrap:wrap;gap:13px;font-size:9px;margin-top:30px;padding-bottom:48px}.float-assistant{bottom:17px;right:15px;font-size:11px;padding:10px 12px}.page-heading{padding:40px 0 25px}.page-heading h1{font-size:33px}.page-heading .lead{font-size:13px}.catalog{display:block;padding-bottom:30px}.catalog aside{display:flex;gap:8px;overflow-x:auto;margin-bottom:20px}.catalog aside>a{white-space:nowrap;font-size:11px;padding:8px 10px;border:1px solid var(--line)}.catalog aside>a[aria-current]{background:var(--green);color:white}.side-note{display:none}.catalog-search input{font-size:12px}.catalog-search button{font-size:12px;padding:10px 18px}.product-hero{grid-template-columns:1fr;gap:10px}.product-intro{padding:15px 0}.product-intro h1{font-size:37px}.product-intro h2{font-size:23px}.viewer-stage{height:340px}.viewer-controls{gap:6px}.viewer-controls button{font-size:10px;padding:8px 10px}.product-tabs{gap:25px;font-size:11px;overflow-x:auto;white-space:nowrap}.product-tabs button{font-size:11px;flex-shrink:0}.spec-table{font-size:12px}.spec-table th,.spec-table td{padding:12px 13px;min-width:95px}.hub-grid{grid-template-columns:1fr;gap:28px}.article-card{display:grid;grid-template-columns:110px 1fr;gap:20px}.article-card img{height:115px;margin-bottom:0}.article-card h3{font-size:19px}.article-card p{font-size:12px;margin-bottom:10px}.article-main h2{font-size:26px}.prose{font-size:14px}.step-list li{padding-left:45px}.step-list h3{font-size:19px}.certificate-grid{grid-template-columns:1fr}.certificate img{height:220px}.qr-grid{grid-template-columns:1fr}.qr-card img{height:300px}.inquiry{grid-template-columns:1fr;gap:20px}.inquiry-form{padding:22px;gap:16px}.inquiry-form label{font-size:11px}.inquiry-form input{font-size:12px}.assistant-layout{grid-template-columns:1fr;gap:20px}.assistant-options{padding:20px}.assistant-options button{font-size:12px;padding:10px 0}.assistant-window{padding:20px;min-height:350px}.assistant-query{gap:5px}.assistant-query input{font-size:12px;padding:10px}.assistant-query button{font-size:12px;padding:10px 14px}#compare-tray{width:calc(100% - 30px);justify-content:space-between;gap:12px;font-size:11px;padding:12px 15px;bottom:65px}.empty-state{padding:25px}.crumbs{font-size:10px;padding:22px 0}.lead{font-size:14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{header,.utility,footer,.contact-band,.float-assistant,.product-tabs,.viewer-controls,#compare-tray,.actions,button{display:none!important}.wrap{width:100%}.product-hero{display:block}.viewer-stage{height:240px}.section{padding:20px 0}body{color:#000;background:white}.spec-table{font-size:10pt}.spec-table th,.spec-table td{padding:7px}.product-intro h1{font-size:28pt}a:after{content:none}.product-hero{break-after:avoid}table{break-inside:auto}tr{break-inside:avoid}.hero-visual{height:350px}.page-heading{padding:15px 0}}

.hero-visual>img{transform:scale(1.3)}

@media(min-width:1001px){.navrow nav{gap:20px}.navrow nav a{font-size:14px}}

.process-demo{margin-top:36px;margin-bottom:70px;padding:32px;background:#eef1eb;border:1px solid var(--line)}.process-steps{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.process-step{border:1px solid #cdd4c8;padding:15px 8px;text-align:left;background:transparent;color:var(--ink);cursor:pointer}.process-step span{display:block;font:12px monospace;color:#8d5b30;margin-bottom:10px}.process-step.active{background:#173d36;color:#fff;border-color:#173d36}.process-step.active span{color:#edbe94}.process-display{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:center;margin:28px 0 18px}.sample-diagram{position:relative;min-height:210px;display:grid;place-items:center;background:repeating-linear-gradient(90deg,transparent,transparent 30px,#d9dfd6 31px),repeating-linear-gradient(0deg,transparent,transparent 30px,#d9dfd6 31px);overflow:hidden}.sample-disc{width:120px;height:120px;border-radius:50%;border:18px solid #b9c8be;background:repeating-linear-gradient(30deg,#99a9a1,#99a9a1 4px,#dae0db 5px);box-shadow:12px 15px 0 #d1d8cd;transition:transform .4s,background .4s}.sample-disc span{display:block;width:42px;height:48px;border:2px solid #996d47;margin:15px auto;background:#d6b38a}.sample-diagram[data-stage="1"] .sample-disc{transform:rotate(-25deg)}.sample-diagram[data-stage="2"] .sample-disc{border-color:#7d9c91}.sample-diagram[data-stage="3"] .sample-disc{transform:rotate(80deg)}.sample-diagram[data-stage="4"] .sample-disc{background:linear-gradient(135deg,#bfcfc6,#fff,#8fa59a)}.sample-diagram[data-stage="5"] .sample-disc{transform:scale(1.25)}.sample-diagram[data-stage="6"] .sample-disc{outline:2px solid #986e45;outline-offset:10px}.sample-diagram small{position:absolute;bottom:10px;left:12px;font:10px monospace;color:#536858}.sample-scan{position:absolute;width:2px;height:75%;background:#b87c46;top:10%;left:10%;opacity:0}.running .sample-scan{opacity:.7;animation:process-scan 4.5s linear infinite}@keyframes process-scan{to{left:90%}}@media(max-width:700px){.process-demo{padding:20px}.process-steps{grid-template-columns:repeat(3,1fr)}.process-display{grid-template-columns:1fr;gap:24px}.process-step{font-size:13px}}@media(prefers-reduced-motion:reduce){.sample-disc{transition:none}.running .sample-scan{animation:none}}

.industry-entry{border-bottom:1px solid var(--line)}.industry-intro{max-width:740px;margin-bottom:30px;font-size:14px}.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.industry-card{position:relative;display:block;padding:25px 24px 45px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:205px;transition:background .2s}.industry-card>span{font:11px monospace;color:#8c9d8e}.industry-card h3{font-size:18px;line-height:1.5;margin:18px 0 12px}.industry-card p{font-size:12px;margin:0}.industry-card>b{position:absolute;right:22px;bottom:16px;font-size:21px;font-weight:400;color:var(--copper)}.industry-card:hover{background:#e9eee5}.industry-card:hover h3{color:var(--copper)}@media(max-width:1000px){.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.industry-card{padding:20px 16px 36px;min-height:205px}.industry-card h3{font-size:16px}.industry-card p{font-size:11px}.industry-intro{font-size:13px}}

/* ---- R002 新增:角标 / 快捷入口 / 选型 / 方案 / 案例 / 新闻 ---- */
.badge{position:absolute;left:10px;top:10px;font-style:normal;font-size:11px;letter-spacing:.08em;padding:3px 9px;border-radius:2px;color:#fff;background:var(--green)}
.badge.new{left:auto;right:10px;background:var(--copper)}
.product-image{position:relative}
.quick-entries{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.quick-entries a{border:1px solid var(--line);background:var(--white);padding:18px 20px;display:block;border-radius:var(--radius)}
.quick-entries a:hover{border-color:var(--copper)}
.quick-entries b{display:block;font-size:15px}
.quick-entries span{color:var(--muted);font-size:12px}
.select-tasks .select-task{text-align:left;cursor:pointer;background:var(--white);border:1px solid var(--line);padding:20px;border-radius:var(--radius)}
.select-task.active{border-color:var(--copper);box-shadow:0 0 0 1px var(--copper)}
.select-task h3{margin-bottom:6px}
#selection-result{margin-top:28px}
.solution-form fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:18px;background:var(--white)}
.solution-form legend{font-weight:600;padding:0 8px}
.solution-form label{display:block;margin:10px 0}
.solution-form input[type=text],.solution-form input:not([type]),.solution-form select{width:100%;max-width:420px;padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.solution-doc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;margin-top:26px}
.solution-doc h3{margin-bottom:4px}
.solution-doc h4{margin:22px 0 8px;border-bottom:1px solid var(--line);padding-bottom:6px}
.solution-doc h5{margin:16px 0 6px;color:var(--green)}
.case-scenarios{margin-top:36px}
.case-card{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--copper);border-radius:var(--radius);padding:22px 26px;margin:18px 0}
.case-card h3{margin-bottom:10px}
.case-card dl{display:grid;grid-template-columns:120px 1fr;gap:8px 18px;margin:0}
.case-card dt{font-weight:600;color:var(--green)}
.case-card dd{margin:0;color:var(--muted)}
.news-cover{margin:0 0 26px;border-radius:var(--radius);max-height:420px;object-fit:cover;width:100%}
.article-card img{aspect-ratio:16/9;object-fit:cover}
@media (max-width:1000px){.quick-entries{grid-template-columns:repeat(2,1fr)}.case-card dl{grid-template-columns:1fr}}
@media (max-width:700px){.quick-entries{grid-template-columns:1fr}}
@media print{
  .solution-doc{border:none;padding:0}
  #solution-form,#solution-print,.header,.footer,.contact-band,.float-assistant,#toast,#compare-tray{display:none !important}
}

/* ---- R003:列表页筛选 ---- */
.hub-filter{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.hub-filter label{font-weight:600}
.hub-filter input{margin-left:12px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius);min-width:260px;background:#fff}
.hub-filter .muted{font-size:12px}

/* ---- R004:语言切换 / 枢纽导航 / 流程图 ---- */
.langsw{display:flex;gap:0;border:1px solid var(--line);border-radius:2px;overflow:hidden;flex-shrink:0}
.langsw a{padding:5px 10px;font-size:11px;letter-spacing:.08em;color:var(--muted);line-height:1.6}
.langsw a+a{border-left:1px solid var(--line)}
.langsw a.on{background:var(--green);color:#fff;font-weight:600}
.hub-actions{display:grid;grid-template-columns:repeat(3,1fr);max-width:960px;margin:34px auto 0;border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden}
.hub-actions a{padding:18px 20px;text-align:center;font-size:13px;display:flex;align-items:center;justify-content:center;min-height:58px;position:relative}
.hub-actions a+a{border-left:1px solid var(--line)}
.hub-actions a[aria-current]{background:var(--pale);color:var(--copper);font-weight:600}
.hub-actions a:hover{background:var(--pale)}
@media(max-width:700px){.hub-actions{grid-template-columns:1fr;margin-top:24px}.hub-actions a+a{border-left:0;border-top:1px solid var(--line)}.langsw a{padding:4px 7px}}
.flowchart{margin:34px 0;padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}
.flowchart svg{display:block;width:100%;height:auto;min-width:560px}
.flowchart figcaption{font-size:11px;color:var(--muted);margin-top:14px;text-align:center}
.flow-node{transition:filter .3s}
.flow-node rect{fill:#fff;stroke:#b8c6b6;stroke-width:1.2}
.flow-node text{font-size:11px;fill:#172f2c;letter-spacing:.02em}
.flow-node.primary rect{fill:#163c36;stroke:#163c36}
.flow-node.primary text{fill:#fff}
.flow-node.accent rect{fill:#f4ece3;stroke:#b44724}
.flow-arrow{stroke:#9fb0a3;stroke-width:1.4;fill:none}
.flow-pulse{stroke:#b44724;stroke-width:2;fill:none;stroke-dasharray:6 10;animation:flowdash 2.4s linear infinite;opacity:.85}
@keyframes flowdash{to{stroke-dashoffset:-32}}
.principle{margin:30px 0;padding:24px;background:#f2f5ee;border-radius:var(--radius);display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:center}
.principle svg{width:100%;height:auto}
.principle h3{margin:0 0 10px;font-size:18px}
.principle p{font-size:13px;margin:0}
.principle ol{margin:0;padding-left:18px;font-size:12px;color:var(--muted);line-height:1.9}
@media(max-width:700px){.principle{grid-template-columns:1fr}}
.anim-workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:30px 0}
.anim-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 12px;text-align:center;position:relative}
.anim-step b{display:block;font-size:12px;margin-bottom:6px}
.anim-step small{font-size:10px;color:var(--muted);line-height:1.5}
.anim-step:after{content:"→";position:absolute;right:-9px;top:50%;transform:translateY(-50%);font-size:14px;color:#9fb0a3;z-index:2}
.anim-step:last-child:after{content:""}
.anim-step{animation:stepglow 10s infinite}
.anim-step:nth-child(1){animation-delay:0s}.anim-step:nth-child(2){animation-delay:2s}.anim-step:nth-child(3){animation-delay:4s}.anim-step:nth-child(4){animation-delay:6s}.anim-step:nth-child(5){animation-delay:8s}
@keyframes stepglow{0%,18%{box-shadow:0 0 0 2px #b44724 inset;border-color:#b44724}22%,100%{box-shadow:none}}
@media(max-width:700px){.anim-workflow{grid-template-columns:1fr;gap:22px}.anim-step:after{content:"↓";right:50%;top:auto;bottom:-17px;transform:translateX(50%)}}
.download-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0}
.download-row a{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);padding:11px 16px;font-size:12px;background:#fff;border-radius:2px}
.download-row a:hover{border-color:var(--copper);color:var(--copper)}
.download-row small{color:var(--muted);font-size:10px}

/* ---- R004:助理双模式 ---- */
.assistant-status{display:flex;align-items:center;gap:9px}
.assistant-status:before{content:"";width:8px;height:8px;border-radius:50%;background:#7a8f7f;flex-shrink:0}
.assistant-status[data-mode="online"]:before{background:#2f8f5b;box-shadow:0 0 0 3px #2f8f5b26}
.assistant-status[data-mode="offline"]:before{background:#b44724}
#ai-consent{margin-right:8px}

/* ---- R004:首页新闻条 ---- */
.news-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;border-top:1px solid var(--line);padding-top:26px}
.news-item{display:block;padding-right:18px}
.news-item small{color:var(--copper);font-size:10px}
.news-item b{display:block;font-size:16px;font-weight:500;margin:8px 0;line-height:1.5}
.news-item span{font-size:12px;color:var(--muted);display:block;line-height:1.7}
.news-item:hover b{color:var(--copper)}
@media(max-width:700px){.news-strip{grid-template-columns:1fr;gap:20px}}