/* Complete page systems for the two selectable layouts. Color themes remain independent. */
.layout-editorial{--template-paper:#f0f3ef;--template-line:#d8e2dd;background:var(--template-paper)}
.layout-editorial.theme-precision{--template-paper:#f4efe7;--template-line:#e2d7c8}
.layout-editorial.theme-catalog{--template-paper:#eef2f7;--template-line:#d9e2ed}
.layout-editorial .story-main,.layout-showcase .showroom-main{display:block;width:100%}
.story-nav,.showroom-nav{max-width:1440px;width:100%;box-sizing:border-box;margin:auto;padding:21px clamp(24px,5vw,76px);display:flex;justify-content:space-between;align-items:center;gap:28px}
.story-nav{border-bottom:1px solid var(--template-line)}
.story-brand,.showroom-brand{display:flex;flex-direction:column;gap:4px;min-width:0}.story-brand span,.showroom-brand span{font-size:10px;font-weight:800;letter-spacing:.22em;color:var(--accent)}.story-brand strong,.showroom-brand strong{font-size:19px;color:var(--dark)}
.story-nav .story-menu,.showroom-nav .showroom-menu{display:flex;flex-wrap:wrap;gap:clamp(14px,2vw,30px);font-size:13px;font-weight:700}.story-nav .story-menu a:hover,.showroom-nav .showroom-menu a:hover{color:var(--accent)}
.story-hero{max-width:1440px;margin:auto;padding:52px clamp(24px,5vw,76px) 72px;display:grid;grid-template-columns:1.02fr .98fr;gap:5%;min-height:620px;box-sizing:border-box}
.story-hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.story-kicker,.story-page-intro>span,.story-chapter-label>span,.story-section-head>span,.story-industries>span,.story-news>div:first-child>span,.story-certificates>span{font-size:11px;letter-spacing:.2em;font-weight:800;color:var(--accent)}
/* .story-contact-banner 背景是 var(--dark) 深底 ⇒ accent 品牌色只有 2.11:1，改 ink 版 */
.story-contact-banner>span{font-size:11px;letter-spacing:.2em;font-weight:800;color:var(--accent-ink,#fb6f4e)}
.story-hero h1{font-size:clamp(52px,5.7vw,88px);line-height:1.08;letter-spacing:-.055em;max-width:700px;margin:25px 0}.story-hero p{font-size:17px;line-height:1.9;color:#5d7278;max-width:540px;white-space:pre-wrap}.story-hero-copy>a,.story-text-link{font-size:14px;font-weight:800;color:var(--dark);border-bottom:2px solid var(--accent);padding:0 0 9px;margin-top:28px}.story-hero-copy>a span{color:var(--accent);margin-left:10px}
.story-hero-visual,.story-about-visual{position:relative;min-height:490px;background:linear-gradient(145deg,#132b35b8,#1c586078),var(--story-image,linear-gradient(135deg,#102a37,#65949a));background-size:cover;background-position:center;overflow:hidden}
.story-hero-visual:after,.story-about-visual:after{content:'⚙';position:absolute;right:-110px;bottom:-240px;font-size:660px;line-height:1;color:#ffffff18}.story-hero-visual>span,.story-about-visual>span{position:absolute;left:26px;bottom:24px;color:#fff;font-size:11px;font-weight:800;letter-spacing:.19em;z-index:1}
.story-index{max-width:1440px;margin:auto;padding:23px clamp(24px,5vw,76px);border-top:1px solid var(--template-line);border-bottom:1px solid var(--template-line);display:flex;justify-content:space-between;gap:20px;font-size:12px;font-weight:700;color:#536a70}
.story-chapter,.story-products,.story-news,.story-industries,.story-certificates,.story-contact-page,.story-detail{max-width:1440px;margin:auto;box-sizing:border-box;padding:105px clamp(24px,5vw,76px)}
.story-chapter{display:grid;grid-template-columns:40% 1fr;gap:8%;border-bottom:1px solid var(--template-line)}.story-chapter-label h2{font-size:clamp(36px,3.7vw,56px);line-height:1.2;letter-spacing:-.04em;margin:22px 0}.story-chapter-content>p{font-size:18px;line-height:2;color:#3f565c;white-space:pre-wrap;margin:0 0 30px}.story-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;padding:23px 0;border-block:1px solid var(--template-line)}.story-facts strong,.story-facts span{display:block}.story-facts strong{font-size:28px}.story-facts span{color:#5e6f73;font-size:12px;margin-top:7px}.story-advantages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.story-advantages article{border-top:1px solid var(--template-line);padding:22px 0}.story-advantages article span{color:var(--accent);font-size:12px;font-weight:800}.story-advantages h3{font-size:20px;line-height:1.55;margin:24px 0 0}
.story-products{background:#fff;max-width:none;padding-inline:max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));}.story-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:38px}.story-section-head h2{font-size:clamp(38px,4vw,60px);letter-spacing:-.04em;line-height:1.1;margin:8px 0}.story-section-head>a{color:var(--dark);font-size:13px;font-weight:800;border-bottom:2px solid var(--accent);padding-bottom:7px}.story-product-list{display:grid;gap:2px}.story-product{display:grid;grid-template-columns:43% 1fr;gap:6%;padding:30px 0;border-top:1px solid #dfe8e6;align-items:center}.story-product:nth-child(even) .story-product-image{order:2}.story-product-image{height:340px;background:#dce9eb;display:grid;place-items:center;overflow:hidden}.story-product-image img{width:100%;height:100%;object-fit:cover}.story-product-image>span,.story-detail-image>span{font-size:110px;color:var(--accent)}.story-product-index{color:var(--accent);font-size:11px;letter-spacing:.16em;font-weight:800}.story-product h3{font-size:clamp(28px,3vw,45px);line-height:1.2;margin:18px 0}.story-product p{color:#56676c;font-size:15px;line-height:1.85}.story-product-specs{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.story-product-specs span{background:var(--template-paper);border:1px solid var(--template-line);padding:9px 12px;font-size:12px;color:#60747c}.story-product-specs strong{color:var(--dark);margin-left:8px}.story-product .story-text-link{display:inline-block}
.story-industries{display:grid;grid-template-columns:1fr 1fr;gap:28px}.story-industries>span{grid-column:1/-1}.story-industries h2{font-size:clamp(34px,4vw,55px);line-height:1.2;letter-spacing:-.035em;max-width:580px;margin:0}.story-industries>div{display:flex;flex-wrap:wrap;align-content:start;gap:10px}.story-industries>div span{border:1px solid var(--template-line);padding:12px 17px;font-size:13px;font-weight:700;background:#fff}
.story-news{display:grid;grid-template-columns:35% 1fr;gap:7%;border-top:1px solid var(--template-line)}.story-news h2{font-size:40px;line-height:1.25;margin:14px 0}.story-news article{display:grid;grid-template-columns:95px 1fr 20px;gap:20px;padding:23px 0;border-bottom:1px solid var(--template-line)}.story-news time{font-size:12px;color:#5e6f73}.story-news h3{font-size:20px;margin:0}.story-news p{font-size:13px;color:#5e6f73;line-height:1.7}.story-news article>span{color:var(--accent)}
.story-contact-banner{background:var(--dark);color:#fff;padding:95px max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));display:flex;flex-direction:column;align-items:flex-start;gap:15px}.story-contact-banner h2{font-size:clamp(37px,4vw,60px);line-height:1.2;max-width:760px;margin:0}.story-contact-banner a{color:#fff;font-weight:800;border-bottom:2px solid var(--accent);padding:13px 0;margin-top:12px}
.story-page-intro{padding:100px max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));background:var(--template-paper)}.story-page-intro h1{font-size:clamp(50px,6.5vw,96px);line-height:1.08;letter-spacing:-.05em;max-width:1100px;margin:22px 0}.story-page-intro p{font-size:18px;line-height:1.9;max-width:750px;color:#50656d;white-space:pre-wrap}.story-page-intro>a{display:inline-block;font-size:13px;font-weight:700;margin-bottom:32px}.story-products-page{background:#fff}.story-about-visual{max-width:1288px;margin:0 auto;min-height:430px}.story-certificates{border-top:1px solid var(--template-line)}.story-certificates h2{font-size:40px}.story-certificates>div{display:flex;flex-wrap:wrap;gap:10px}.story-certificates strong{padding:16px 20px;background:#fff;border:1px solid var(--template-line);font-size:14px}.story-detail{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.story-detail-image{min-height:500px;background:#dce9eb;display:grid;place-items:center}.story-detail-image img{width:100%;height:500px;object-fit:cover}.story-detail>div:last-child>span,.story-contact-page>div:first-child>span{font-size:11px;letter-spacing:.2em;font-weight:800;color:var(--accent)}.story-detail h2,.story-contact-page h2{font-size:35px}.story-detail dl,.story-contact-page dl{margin:28px 0}.story-detail dl div,.story-contact-page dl div{display:grid;grid-template-columns:110px 1fr;gap:15px;padding:14px 0;border-bottom:1px solid var(--template-line)}.story-detail dt,.story-contact-page dt{color:#606f74;font-size:13px}.story-detail dd,.story-contact-page dd{margin:0;font-weight:700}.story-contact-page{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:start}.story-contact-page>div:first-child>p{line-height:1.8;color:#5b7178}
.layout-inquiry-form{background:#fff;border:1px solid var(--template-line,#dce6e7);padding:30px;border-radius:4px;display:flex;flex-direction:column;gap:20px}.layout-inquiry-form .privacy{font-size:12px}.layout-inquiry-form .button{width:100%}
/* 询盘表单顶部先回答「我在问哪一款」：产品名 + 关键参数（classic 用同一套 class，规则在 layout-redesign.css）。
   只加载在 editorial / showcase 上，所以这里不必再加版式前缀。 */
.inquiry-target{display:flex;flex-direction:column;gap:5px;padding:14px 16px;background:#fff;border:1px solid var(--template-line,#dce6e7);border-left:3px solid var(--accent,var(--template-line,#dce6e7))}
.inquiry-target span{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8296a0}
.inquiry-target strong{font-size:17px}
.inquiry-target small{font-size:12.5px;color:#5d7178}.layout-preview-note{background:#fff;border:1px dashed #d3e1e4;padding:40px;color:#768a93}.story-footer,.showroom-footer{padding:60px max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));display:grid;grid-template-columns:1fr auto;gap:24px;background:#162f37;color:#fff}.story-footer>div:first-child,.showroom-footer>div:first-child{display:flex;flex-direction:column;gap:10px}.story-footer span,.showroom-footer span{font-size:10px;letter-spacing:.2em;color:var(--accent)}/* 页脚深底（#162f37 / var(--dark)）上的 var(--accent) 砖红只有 2.35:1 ⇒ 提亮到 ink 版。这批 accent 是客户品牌色，不能靠压深解决（压到近黑就失去砖红气质），只能反向提亮。 */
.story-footer span,.showroom-footer span{color:var(--accent-ink,#fb6f4e)}.story-footer strong,.showroom-footer strong{font-size:23px}.story-footer>div:nth-child(2),.showroom-footer>div:nth-child(2){display:flex;gap:22px;font-size:13px}.story-footer small,.showroom-footer small{grid-column:1/-1;color:#bed0d2}

.layout-showcase{background:#f3f7f8}.showroom-nav{background:#fff;border-bottom:1px solid #dde8eb}.showroom-nav .showroom-brand{border-left:3px solid var(--accent);padding-left:12px}.showroom-main{background:#f3f7f8}.showroom-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:0;max-width:1440px;margin:0 auto;padding:45px clamp(24px,5vw,76px) 64px}.showroom-hero>div:first-child{background:var(--dark);color:#fff;padding:clamp(36px,5vw,76px);min-height:380px;box-sizing:border-box;display:flex;flex-direction:column;align-items:start;justify-content:center}.showroom-hero>div:first-child>span,.showroom-page-head span,.showroom-section-heading>span,.showroom-detail-info>span,.showroom-cta span{color:var(--accent-ink,#fb6f4e);font-size:11px;font-weight:800;letter-spacing:.18em}
/* .showroom-contact 是浅底（继承 --showroom-paper）⇒ 保持 accent，不能用 ink */
.showroom-contact>div:first-child>span{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.18em}.showroom-hero h1{font-size:clamp(43px,5vw,70px);line-height:1.12;letter-spacing:-.04em;margin:18px 0}.showroom-hero p{color:#d3e0e3;font-size:16px;line-height:1.8;max-width:610px}.showroom-hero .button{margin-top:20px}.showroom-hero-panel{background:#e2eeef;padding:clamp(30px,4vw,58px);display:flex;flex-direction:column;justify-content:center}.showroom-hero-panel>span{color:#4c7076;font-size:11px;font-weight:800;letter-spacing:.14em}.showroom-hero-panel h2{font-size:30px;line-height:1.25;margin:15px 0 22px}.showroom-hero-panel>a:not(.showroom-hero-contact){border-bottom:1px solid #b9d0d3;padding:11px 0;font-size:14px;font-weight:700;display:flex;justify-content:space-between}.showroom-hero-panel>a span{color:var(--accent)}.showroom-hero-contact{font-size:13px;font-weight:800;color:#0c6570;margin-top:25px}
.showroom-main>.showcase-section{margin:0 auto;padding-block:42px 85px}.showroom-metrics{background:#e6f2f0;border-block:1px solid #cfe1dd}.showroom-metrics>div{max-width:1288px;margin:auto;padding:36px clamp(24px,5vw,76px);display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.showroom-metrics article{border-left:2px solid #85b9b2;padding-left:18px}.showroom-metrics strong,.showroom-metrics span{display:block}.showroom-metrics strong{font-size:27px;color:#0b7378}.showroom-metrics span{font-size:12px;color:#526b72;margin-top:6px}.theme-precision .showroom-metrics{background:#f0eadf;border-color:#e0d4c4}.theme-precision .showroom-metrics strong{color:#80542d}.theme-catalog .showroom-metrics{background:#e8eef6;border-color:#d4e0ee}.theme-catalog .showroom-metrics strong{color:#9c5215}
.showroom-capabilities,.showroom-industries,.showroom-certificates,.showroom-news,.showroom-contact,.showroom-detail{max-width:1288px;margin:auto;padding:80px clamp(24px,5vw,76px);box-sizing:border-box}.showroom-section-heading{display:block;margin-bottom:30px}.showroom-section-heading h2{font-size:clamp(30px,3vw,42px);margin:9px 0 0}.showroom-capabilities>div:last-child{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.showroom-capabilities article{background:#fff;border:1px solid #dbe7e9;padding:28px;min-height:125px}.showroom-capabilities article span{font-size:12px;color:var(--accent);font-weight:800}.showroom-capabilities article strong{display:block;font-size:19px;line-height:1.5;margin-top:20px}.showroom-industries{border-top:1px solid #dce7e9}.showroom-industries>div:last-child{display:flex;gap:9px;flex-wrap:wrap}.showroom-industries>div:last-child span{padding:12px 16px;background:#fff;border:1px solid #dce7e9;border-radius:5px;font-size:13px;font-weight:700}.showroom-certificates>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.showroom-certificates strong{background:#fff;border:1px solid #dce7e9;padding:20px;font-size:14px}
.showroom-cta{background:var(--dark);color:#fff;padding:65px max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));display:flex;align-items:center;justify-content:space-between;gap:30px}.showroom-cta h2{font-size:clamp(27px,3vw,42px);margin:8px 0}.showroom-cta p{font-size:14px;color:#c5d4d7}.showroom-page-head{padding:75px max(clamp(24px,5vw,76px),calc((100% - 1288px)/2));background:#fff;display:flex;justify-content:space-between;align-items:end;gap:30px}.showroom-page-head h1{font-size:clamp(45px,5vw,70px);line-height:1.1;margin:15px 0}.showroom-page-head p{font-size:16px;color:#627880;line-height:1.8;max-width:680px}.showroom-page-head>strong{font-size:13px;color:#65787e;white-space:nowrap}#catalog>.showcase-section{padding-block:72px 90px}.showroom-breadcrumb{max-width:1288px;margin:auto;padding:30px clamp(24px,5vw,76px) 0;color:#718790;font-size:12px}.showroom-breadcrumb a{color:#0b7b80;font-weight:800}.showroom-detail{display:grid;grid-template-columns:1fr 1fr;gap:6%;align-items:start}.showroom-detail-media{min-height:500px;background:#dce9eb;display:grid;place-items:center}.showroom-detail-media img{width:100%;height:500px;object-fit:cover}.showroom-detail-media>span{font-size:120px;color:var(--accent)}.showroom-detail-info{background:#fff;border:1px solid #dce7e9;padding:35px}.showroom-detail-info h1{font-size:clamp(34px,3vw,48px);line-height:1.2;margin:10px 0}.showroom-detail-info>p{line-height:1.85;color:#637a82}.showroom-detail-info h2{font-size:19px;border-top:1px solid #e1e9ec;padding-top:24px;margin-top:30px}.showroom-detail-info dl{margin:0 0 30px}.showroom-detail-info dl div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #e7eef0;font-size:13px}.showroom-detail-info dt{color:#81959b}.showroom-detail-info dd{margin:0;text-align:right;font-weight:800}.showroom-news{display:grid;gap:12px}.showroom-news article{display:grid;grid-template-columns:120px 1fr;gap:30px;background:#fff;border:1px solid #dde8eb;padding:25px}.showroom-news time{font-size:12px;color:var(--accent);font-weight:800}.showroom-news h2{font-size:22px;margin:0}.showroom-news p{font-size:13px;color:#71868d;line-height:1.7}.showroom-contact{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:start}.showroom-contact>div:first-child{padding:30px 0}.showroom-contact h2{font-size:34px}.showroom-contact p{color:#5d7178;line-height:1.8}.showroom-contact dl div{display:grid;grid-template-columns:75px 1fr;gap:15px;border-bottom:1px solid #d9e5e8;padding:15px 0}.showroom-contact dt{font-size:12px;color:#616f74}.showroom-contact dd{margin:0;font-size:14px;font-weight:800}.showroom-footer{background:#122a35}
@media(max-width:900px){.story-hero,.story-chapter,.story-industries,.story-news,.story-detail,.story-contact-page,.showroom-hero,.showroom-detail,.showroom-contact{grid-template-columns:1fr}.story-hero{min-height:auto}.story-hero-visual{min-height:380px}.story-product{grid-template-columns:1fr 1fr}.showroom-hero-panel{min-height:300px}.showroom-capabilities>div:last-child,.showroom-certificates>div:last-child{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.story-nav,.showroom-nav{display:block;padding:18px}.story-nav .story-menu,.showroom-nav .showroom-menu{gap:13px;margin-top:18px;font-size:12px}.story-hero{padding:45px 20px;gap:35px}.story-hero h1{font-size:48px}.story-hero-visual{min-height:300px}.story-index{display:block;padding:18px 20px}.story-index span{display:block;margin:5px 0}.story-chapter,.story-products,.story-news,.story-industries,.story-certificates,.story-contact-page,.story-detail{padding:65px 20px}.story-section-head{display:block}.story-section-head>a{display:inline-block;margin-top:10px}.story-advantages{grid-template-columns:1fr}.story-product{grid-template-columns:1fr;gap:22px}.story-product:nth-child(even) .story-product-image{order:0}.story-product-image{height:260px}.story-news article{grid-template-columns:80px 1fr 12px;gap:10px}.story-page-intro{padding:70px 20px}.story-page-intro h1{font-size:50px}.story-contact-banner{padding:70px 20px}.story-footer,.showroom-footer{padding:50px 20px;grid-template-columns:1fr}.story-footer small,.showroom-footer small{grid-column:auto}.showroom-hero{padding:20px;gap:0}.showroom-hero>div:first-child{padding:35px 25px;min-height:340px}.showroom-hero h1{font-size:42px}.showroom-hero-panel{padding:32px 25px}.showroom-main>.showcase-section{padding-block:45px}.showroom-metrics>div{grid-template-columns:repeat(2,1fr);padding:28px 20px}.showroom-capabilities,.showroom-industries,.showroom-certificates,.showroom-news,.showroom-contact,.showroom-detail{padding:60px 20px}.showroom-capabilities>div:last-child,.showroom-certificates>div:last-child{grid-template-columns:1fr}.showroom-page-head{padding:65px 20px;display:block}.showroom-page-head>strong{display:block;margin-top:20px}.showroom-detail-media,.showroom-detail-media img{min-height:320px;height:320px}.showroom-detail-info{padding:25px}.showroom-cta{display:block;padding:60px 20px}.showroom-cta .button{margin-top:18px}.showroom-news article{grid-template-columns:1fr;gap:10px}}
/* Theme pairing for the complete page systems. */
.layout-editorial.theme-precision .story-hero-visual,.layout-editorial.theme-precision .story-about-visual{background-image:linear-gradient(145deg,#30281dc7,#856a4990),var(--story-image,linear-gradient(135deg,#3c3328,#a88b65))}
.layout-editorial.theme-catalog .story-hero-visual,.layout-editorial.theme-catalog .story-about-visual{background-image:linear-gradient(145deg,#122e4dc7,#355d8490),var(--story-image,linear-gradient(135deg,#142e4b,#6988a8))}
.layout-showcase{--showroom-paper:#f3f7f8;--showroom-soft:#e2eeef}
.layout-showcase.theme-precision{--showroom-paper:#f7f4ee;--showroom-soft:#eee5d9}
.layout-showcase.theme-catalog{--showroom-paper:#f2f5f9;--showroom-soft:#e5edf7}
.layout-showcase,.showroom-main{background:var(--showroom-paper)}
.showroom-hero-panel{background:var(--showroom-soft)}
.theme-precision .showroom-hero-panel>a:not(.showroom-hero-contact){border-color:#d2bfa6}
.theme-catalog .showroom-hero-panel>a:not(.showroom-hero-contact){border-color:#c6d5e8}
.theme-precision .showroom-metrics article{border-color:#bb8a55}
.theme-catalog .showroom-metrics article{border-color:#e8a15d}
.story-footer,.showroom-footer{background:var(--dark)}