/* inner.css - 内页统一视觉系统(与首页叙事版式一致) */
.inner-page{background:#fff;color:#1a1a1a}
.inner-page *{letter-spacing:0}
.inner-page .brand-logo,.inner-page .brand-logo *{letter-spacing:0}
.inner-container{width:min(1120px,calc(100% - 48px));margin:0 auto}

/* ========== 内页横幅 ========== */
.page-banner{position:relative;min-height:300px;margin-top:var(--r-nav);display:grid;place-items:center;background:#252525 var(--banner) center/cover no-repeat;color:#fff;overflow:hidden}
.page-banner::before{content:"";position:absolute;inset:0;background:rgba(16,16,16,.6)}
.page-banner .banner-content{position:relative;z-index:1;text-align:center;padding:56px 24px}
.page-banner h1{font-size:32px;font-weight:600;letter-spacing:.14em}
.page-banner .red-rule{width:56px;height:4px;background:var(--c-red);margin:16px auto 16px}
.page-banner p{font-size:13px;font-family:var(--font-en);letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.page-banner-image{display:block;width:100%;height:190px;object-fit:cover;background:#f1f1f2}

/* ========== 通用区块与标题 ========== */
.section-block{padding:84px 0;background:#fff}
.section-block.surface-alt{background:var(--c-gray-bg)}
.section-heading{margin-bottom:40px}
.section-heading.center{text-align:center}
.section-heading h2{font-size:26px;font-weight:600;letter-spacing:.06em;margin-bottom:10px}
.section-heading p{font-size:13px;color:#77777c;letter-spacing:.1em}
.section-heading .red-rule{width:44px;height:3px;background:var(--c-red);margin-top:16px}
.section-heading.center .red-rule{margin:16px auto 0}
.scenario-explanation-media{margin:0;overflow:hidden;border-radius:var(--r-card)}
.scenario-explanation-image{display:block;width:100%;height:auto}
.lead-copy{max-width:860px;color:#636367;font-size:15px;line-height:2}
.entry-content{font-size:15px;line-height:2;color:#55555a}
.entry-content>*+*{margin-top:20px}
.entry-content img{max-width:100%;height:auto;border-radius:var(--r-card)}

/* ========== 方案列表 ========== */
.scenario-list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
.scenario-entry{
  display:block;background:#fff;border:1px solid var(--c-gray-line);
  border-radius:var(--r-card);overflow:hidden;
  transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr);
}
.scenario-entry:hover{color:inherit;transform:translateY(-6px);box-shadow:var(--shadow-card-hover);border-color:#dedee0}
.scenario-entry figure{aspect-ratio:16/9;overflow:hidden;background:#eee}
.scenario-entry img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.scenario-entry:hover img{transform:scale(1.05)}
.scenario-entry .entry-copy{padding:24px 26px;position:relative}
.scenario-entry .entry-copy::before{content:"";position:absolute;top:0;left:26px;width:0;height:2px;background:var(--c-red);transition:width var(--tr)}
.scenario-entry:hover .entry-copy::before{width:44px}
.scenario-entry h2{font-size:18px;font-weight:600;letter-spacing:.02em;margin-bottom:8px}
.scenario-entry p{font-size:12px;color:#77777c;letter-spacing:.14em}

/* ========== 产品中心 Tab ========== */
.tabs{display:flex;justify-content:center;margin-bottom:48px;border-bottom:1px solid #e5e5e7}
.tab-button{position:relative;padding:15px 30px;color:#6b6b70;font-size:16px;letter-spacing:.06em;border:1px solid transparent;border-bottom:0;transition:color var(--tr)}
.tab-button::after{content:"";position:absolute;left:50%;right:50%;bottom:-1px;height:3px;background:var(--c-red);transition:left var(--tr),right var(--tr)}
.tab-button.is-active{color:#1a1a1a;font-weight:600;border-color:#e5e5e7;background:#fff}
.tab-button.is-active::after{left:0;right:0}
.tab-button:hover{padding-right:38px;color:var(--c-red)}
.tab-panel[hidden]{display:none}

/* ========== 产品列表 ========== */
.product-list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 28px}
.catalog-card{display:block;color:inherit;text-align:center}
.catalog-card:hover{color:var(--c-text)}
.catalog-card .catalog-image{
  aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;
  background:#fff;border:1px solid var(--c-gray-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);transition:box-shadow var(--tr),transform var(--tr);
}
.catalog-card:hover .catalog-image{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}
.catalog-card img{width:100%;height:100%;padding:26px;object-fit:contain;transition:transform .45s ease}
.catalog-card:hover img{transform:scale(1.05)}
.catalog-card h3{font-size:16px;font-weight:600;letter-spacing:.02em;margin-top:18px}
.catalog-card p{font-size:11px;font-family:var(--font-en);color:#8a8a8f;letter-spacing:.18em;text-transform:uppercase;margin-top:4px}
/* 产品中心卡片悬停红色简介(与首页产品轮播同款) */
.catalog-card .catalog-image{position:relative}
.catalog-card .product-hover-panel{
  position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;
  padding:20px 22px;background:rgba(200,16,46,.88);color:#fff;text-align:left;
  opacity:0;visibility:hidden;transform:translateX(-100%);pointer-events:none;
  transition:transform .46s cubic-bezier(.22,.61,.36,1),opacity .28s ease,visibility .46s;
}
.catalog-card .product-hover-label{font-size:11px;font-weight:600;line-height:1.4;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.55)}
.catalog-card .product-hover-panel p{margin-top:12px;font-size:12px;line-height:1.7;color:#fff;letter-spacing:0}
.catalog-card .product-hover-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;font-size:12px;font-weight:600;line-height:1.4;color:#fff;letter-spacing:0}
.catalog-card .product-hover-link span{display:inline-block;transition:transform var(--tr)}
@media (hover:hover) and (pointer:fine){
  .catalog-card:hover .product-hover-panel,
  .catalog-card:focus-visible .product-hover-panel{opacity:1;visibility:visible;transform:translateX(0)}
  .catalog-card:hover .product-hover-link span,
  .catalog-card:focus-visible .product-hover-link span{transform:translateX(4px)}
}
@media (max-width:768px){
  .catalog-card .product-hover-panel{padding:14px}
  .catalog-card .product-hover-label{font-size:10px;padding-bottom:6px}
  .catalog-card .product-hover-panel p{margin-top:8px;font-size:11px;line-height:1.6}
  .catalog-card .product-hover-link{font-size:11px}
}

/* ========== 产品详情 ========== */
.product-detail-main{padding-top:calc(var(--r-nav) + 62px)}
.product-overview{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:46px;align-items:center;padding-bottom:62px}
.product-main-image{aspect-ratio:4/3;display:grid;place-items:center;background:#fff;border:1px solid var(--c-gray-line);border-radius:var(--r-card);overflow:hidden}
.product-main-image img{width:100%;height:100%;padding:34px;object-fit:contain}
.product-main-image.image-placeholder{border-color:#f2f2f2}
.product-summary h1{font-size:30px;font-weight:600;letter-spacing:.04em;margin-bottom:6px}
.product-summary .english-name{font-size:13px;font-family:var(--font-en);letter-spacing:.22em;text-transform:uppercase;color:#8a8a8f;margin-bottom:20px}
.product-summary .summary-rule{height:5px;width:64px;background:var(--c-red);margin-bottom:26px}
.product-summary .description{font-size:15px;line-height:2;color:#4a4a4e}
.product-summary .description p+p{margin-top:15px}

.advantage-list{display:grid;gap:26px}
.advantage-item{border-left:3px solid var(--c-red);padding-left:20px}
.advantage-item h3{font-size:17px;font-weight:600;letter-spacing:.03em;margin-bottom:8px}
.advantage-item p{font-size:14px;line-height:1.9;color:#636367}

.spec-wrap{overflow-x:auto;border:1px solid #e5e5e7;border-radius:var(--r-card);background:#fff}
.spec-table{width:100%;min-width:650px}
.spec-table th,.spec-table td{padding:14px 18px;border-bottom:1px solid #ececef;text-align:left;font-size:14px;vertical-align:middle}
.spec-table th{width:28%;background:#f8f8f9;font-weight:600;letter-spacing:.03em}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}

/* ========== 轮播(相关推荐/案例) ========== */
.related-carousel,.case-carousel{position:relative}
.carousel-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 24px)/2);gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 2px 18px}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-track>*{scroll-snap-align:start}
.carousel-button{position:absolute;top:42%;z-index:2;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.96);border:1px solid #ddd;color:#333;font-size:22px;box-shadow:0 3px 14px rgba(0,0,0,.12);transition:all var(--tr)}
.carousel-button:hover{background:var(--c-red);border-color:var(--c-red);color:#fff}
.carousel-button:hover{width:48px;background:#fff;border-color:var(--c-red);color:var(--c-red)}
.carousel-button.prev{left:-18px}
.carousel-button.next{right:-18px}

.related-products-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}
.related-card{display:block;background:#fff;color:inherit;text-align:center}
.related-card figure{aspect-ratio:16/10;border:1px solid var(--c-gray-line);border-radius:var(--r-card);overflow:hidden;background:#fff}
.related-card img{width:100%;height:100%;padding:18px;object-fit:contain}
.related-card h3{font-size:15px;font-weight:600;margin-top:14px}
.related-card p{font-size:11px;font-family:var(--font-en);color:#8a8a8f;letter-spacing:.16em;text-transform:uppercase;margin-top:4px}

/* ========== 方案详情页 ========== */
.scenario-hero{position:relative;min-height:400px;margin-top:var(--r-nav);display:flex;align-items:center;background:#202020 var(--banner) center/cover no-repeat;color:#fff}
.scenario-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.8),rgba(10,10,10,.34))}
.scenario-hero .inner-container{position:relative;z-index:1}
.scenario-hero h1{max-width:760px;font-size:32px;font-weight:600;letter-spacing:.06em}
.scenario-hero .red-rule{width:52px;height:4px;background:var(--c-red);margin:18px 0}
.scenario-hero p{font-size:15px;letter-spacing:.3em;color:rgba(255,255,255,.78)}
/* 顶幅里的英文副标题:编辑器默认深灰字,在深色顶幅上看不见,这里统一为白色 */
.scenario-hero .cms-editor-english-subtitle{color:rgba(255,255,255,.78)}

.split-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.split-feature.reverse{grid-template-columns:.95fr 1.05fr}
.split-feature.reverse .feature-media{order:2}
.feature-media{aspect-ratio:16/10;overflow:hidden;border-radius:var(--r-card);background:#eee}
.feature-media img{width:100%;height:100%;object-fit:cover}
.feature-copy h3{font-size:22px;font-weight:600;letter-spacing:.03em;margin-bottom:14px}
.feature-copy p{font-size:14px;color:#636367;line-height:2}
.feature-points{display:grid;gap:16px}
.feature-point{border-left:3px solid var(--c-red);padding-left:16px}
.feature-point strong{display:block;font-size:15px;font-weight:600;letter-spacing:.02em;margin-bottom:4px}
.feature-point span{font-size:13px;color:#77777c;line-height:1.8}

.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#2c2c2f;border-radius:var(--r-card);overflow:hidden}
.feature-tile{background:#1c1c1f;color:#fff;padding:38px 34px;min-height:180px;transition:background var(--tr)}
.feature-tile:hover{background:#232327}
.feature-tile .feature-index{font-family:var(--font-en);font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--c-red);margin-bottom:18px;font-variant-numeric:tabular-nums}
.feature-tile h3{font-size:18px;font-weight:600;letter-spacing:.03em;margin-bottom:10px}
.feature-tile p{font-size:13px;line-height:1.85;color:#b4b4b8}

.applications-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.application-item{background:var(--c-gray-bg);border-radius:var(--r-card);overflow:hidden}
.application-item figure{aspect-ratio:16/10;overflow:hidden}
.application-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.application-item:hover img{transform:scale(1.04)}
.application-item .application-copy{padding:18px}
.application-item h3{font-size:15px;font-weight:600;letter-spacing:.02em;margin-bottom:5px}
.application-item p{font-size:12px;color:#77777c}

.slide-story{display:grid;gap:24px}
.slide-story figure{background:#f1f1f2;border:1px solid #e7e7e9;border-radius:var(--r-card);overflow:hidden}
.slide-story img{width:100%;height:auto}

/* 案例卡片(内页,与首页同语言) */
.case-item{position:relative;min-height:260px;border-radius:var(--r-card);background:#222;overflow:hidden;color:#fff}
.case-item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.7;transition:opacity var(--tr),transform .5s ease}
.case-item:hover img{opacity:.55;transform:scale(1.04)}
.case-item .case-copy{position:absolute;left:0;right:0;bottom:0;padding:48px 24px 22px;background:linear-gradient(transparent,rgba(0,0,0,.82))}
.case-item .case-copy::before{content:"";display:block;width:26px;height:3px;background:var(--c-red);margin-bottom:10px}
.case-item h3{font-size:17px;font-weight:600;letter-spacing:.02em}
.case-item p{font-size:12px;color:rgba(255,255,255,.76);margin-top:5px;letter-spacing:.08em}

/* Center-focused classic case carousel. */
.case-showcase{position:relative}
.case-showcase-viewport{overflow:hidden;outline:none}
.case-showcase-viewport:focus-visible{box-shadow:0 0 0 3px rgba(196,24,31,.28)}
.case-showcase-track{display:flex;align-items:center;gap:24px;will-change:transform;transition:transform .55s cubic-bezier(.22,.61,.36,1)}
.case-showcase-slide{position:relative;flex:0 0 64%;aspect-ratio:16/7;overflow:hidden;background:#171719;opacity:.42;transform:scale(.88);transition:opacity .45s ease,transform .45s ease;pointer-events:none}
.case-showcase-slide::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.48);transition:background .45s ease}
.case-showcase-slide img{display:block;width:100%;height:100%;object-fit:cover}
.case-showcase-slide.is-active{opacity:1;transform:scale(1);pointer-events:auto}
.case-showcase-slide.is-active::after{background:rgba(0,0,0,.28)}
.case-showcase-copy{position:absolute;z-index:1;left:50%;top:50%;width:min(78%,560px);transform:translate(-50%,-50%);color:#fff;text-align:center;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.case-showcase-copy h3{font-size:21px;font-weight:600;line-height:1.45}
.case-showcase-copy p{margin-top:10px;font-size:13px;line-height:1.7;color:rgba(255,255,255,.84)}
.case-showcase-button{position:absolute;top:50%;z-index:3;width:38px;height:38px;transform:translateY(-50%);border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(255,255,255,.9);color:#333;font-size:22px;box-shadow:0 3px 14px rgba(0,0,0,.18);transition:background var(--tr),color var(--tr),border-color var(--tr)}
.case-showcase-button:hover{background:var(--c-red);border-color:var(--c-red);color:#fff}
.case-showcase-button{transition:background var(--tr),color var(--tr),border-color var(--tr),width var(--tr)}
.case-showcase-button:hover{width:48px;background:#fff;border-color:var(--c-red);color:var(--c-red)}
.case-showcase-button.prev{left:8px}
.case-showcase-button.next{right:8px}
.case-ppt-footer{padding-top:0}
.case-ppt-footer figure{margin:0;background:var(--c-gray-bg);overflow:hidden}
.case-ppt-footer img{display:block;width:100%;height:auto}

.scenario-explanation-image,.slide-story img,.case-ppt-footer img{cursor:zoom-in}
.scenario-image-viewer{
  position:fixed;inset:0;z-index:9999;background:rgba(10,10,12,.96);opacity:0;
  transition:opacity .2s ease;
}
.scenario-image-viewer.is-open{opacity:1}
.scenario-image-viewer[hidden]{display:none}
.scenario-image-viewer-viewport{
  width:100%;height:100%;padding:72px 24px 24px;overflow:auto;overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;touch-action:pan-x pan-y pinch-zoom;
}
.scenario-image-viewer img{
  display:block;width:auto;max-width:none;height:auto;max-height:none;margin:0;
  background:#fff;box-shadow:0 8px 32px rgba(0,0,0,.36);touch-action:pan-x pan-y pinch-zoom;
}
.scenario-image-viewer-close{
  position:fixed;top:14px;right:16px;z-index:2;display:grid;place-items:center;
  width:44px;height:44px;border:1px solid rgba(255,255,255,.45);border-radius:50%;
  background:rgba(255,255,255,.96);color:#171719;font-size:30px;line-height:1;
}
.scenario-image-viewer-close:hover{background:#fff;color:var(--c-red)}
html.scenario-viewer-open,html.scenario-viewer-open body{overflow:hidden}

/* Energy solution page, rebuilt from the supplied presentation. */
.energy-demand-layout{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:54px;align-items:center}
.energy-demand-media{aspect-ratio:4/3;overflow:hidden;background:#e9e9ea}
.energy-demand-media img{display:block;width:100%;height:100%;object-fit:cover}
.energy-demand-points{display:grid;gap:16px}
.energy-demand-point{position:relative;padding-left:17px}
.energy-demand-point::before{content:"";position:absolute;left:0;top:3px;width:3px;height:18px;background:var(--c-red)}
.energy-demand-point strong{display:block;font-size:15px;font-weight:600;line-height:1.5;margin-bottom:4px}
.energy-demand-point span{display:block;font-size:13px;line-height:1.8;color:#6f6f74}
.energy-goal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.energy-goal-item{background:#fff;overflow:hidden}
.energy-goal-item figure{aspect-ratio:16/9;overflow:hidden;background:#dfe8ef}
.energy-goal-item img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.energy-goal-item:hover img{transform:scale(1.025)}
.energy-goal-copy{padding:24px 25px 28px;border-top:3px solid var(--c-red)}
.energy-goal-copy h3{font-size:17px;font-weight:600;line-height:1.5;margin-bottom:9px}
.energy-goal-copy p{font-size:13px;line-height:1.85;color:#6f6f74}
.energy-applications-grid .application-item{background:#f3f3f4;border-radius:0}
.energy-applications-grid .application-item figure{aspect-ratio:16/9}
.energy-applications-grid .application-copy{min-height:104px}
.energy-applications-grid .application-copy p{line-height:1.65}
.energy-products-section{border-top:1px solid #ededee}
.energy-case-showcase .case-showcase-slide{aspect-ratio:16/8}
.energy-case-showcase .case-showcase-slide img{object-position:center}

/* ========== 服务体系页 ========== */
.service-intro{padding:40px 0;text-align:center;background:var(--c-gray-bg);color:#55555a}
.service-intro strong{display:block;font-size:22px;font-weight:600;letter-spacing:.18em;margin-bottom:8px}
.service-intro span{font-size:11px;font-family:var(--font-en);letter-spacing:.3em;color:#8a8a8f;text-transform:uppercase}
.service-list{display:grid;gap:28px}
.service-strip{position:relative;min-height:330px;display:flex;align-items:flex-end;overflow:hidden;border-radius:var(--r-card);background:#333;color:#1a1a1a}
.service-strip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-strip:hover img{transform:scale(1.03)}
.service-strip .service-copy{position:relative;z-index:1;width:100%;padding:28px 34px;background:rgba(255,255,255,.86);backdrop-filter:blur(6px);text-align:center;border-top:3px solid var(--c-red)}
.service-strip h2{font-size:22px;font-weight:600;letter-spacing:.12em;margin-bottom:8px}
.service-strip p{font-size:14px;color:#55555a;line-height:1.8}

/* ========== 关于我们页 ========== */
.about-intro{font-size:15px;line-height:2.1;color:#636367;max-width:100%}
.about-intro p+p{margin-top:18px}
.about-row{display:grid;grid-template-columns:1fr 1fr;min-height:280px;background:var(--c-gray-bg);border-radius:var(--r-card);overflow:hidden}
.about-row+.about-row{margin-top:30px}
.about-row.reverse .about-media{order:2}
.about-media{overflow:hidden}
.about-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.about-row:hover .about-media img{transform:scale(1.03)}
.about-copy{display:flex;flex-direction:column;justify-content:center;padding:48px}
.about-copy h2{font-size:22px;font-weight:600;letter-spacing:.08em;margin-bottom:16px;position:relative;padding-bottom:14px}
.about-copy h2::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:3px;background:var(--c-red)}
.about-copy p{font-size:14px;color:#636367;line-height:2}
.contact-band{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#1c1c1f;border-radius:var(--r-card);overflow:hidden;color:#fff}
.contact-band>div{padding:30px 26px;text-align:center;border-right:1px solid #323236}
.contact-band>div:last-child{border-right:0}
.contact-band strong{display:block;font-size:12px;font-weight:500;letter-spacing:.22em;color:#8f8f94;margin-bottom:10px}
.contact-band span{font-size:15px;letter-spacing:.04em;color:#e8e8ea}
.about-business-row{margin-top:54px;border-radius:0}
.about-advantage-poster{margin:30px 0 0;background:#fff;overflow:hidden;border-radius:var(--r-card)}
.about-advantage-poster img{display:block;width:80%;height:auto;margin:0 auto;}
.about-contact-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);margin-top:30px;background:var(--c-gray-bg);border-radius:var(--r-card);overflow:hidden}
.about-contact-copy{display:flex;flex-direction:column;justify-content:center;padding:48px 52px}
.about-contact-en{font-family:var(--font-en);font-size:11px;letter-spacing:.24em;color:#8a8a8f;margin-bottom:8px}
.about-contact-copy h2{font-size:24px;font-weight:600;letter-spacing:.08em}
.about-contact-copy .red-rule{width:38px;height:3px;background:var(--c-red);margin:15px 0 24px}
.about-contact-copy p{font-size:14px;line-height:1.9;color:#55555a}
.about-contact-copy p+p{margin-top:10px}
.about-contact-copy strong{font-weight:600;color:#26262a}
.about-contact-map{min-height:250px;display:grid;place-items:center;overflow:hidden;background:#ededee}
.about-contact-map img{display:block;width:100%;height:auto}

/* 内页区块沿用首页的首次进入视口淡入效果。 */
.reveal-ready .reveal-block,.reveal-ready .reveal-item{opacity:0;transform:translateY(44px);transition:opacity .8s ease,transform 1s cubic-bezier(.22,.61,.36,1)}
.reveal-ready .reveal-block.is-revealed,.reveal-ready .reveal-item.is-revealed{opacity:1;transform:translateY(0)}
.reveal-ready .reveal-item:nth-child(2){transition-delay:.1s}
.reveal-ready .reveal-item:nth-child(3){transition-delay:.2s}
.reveal-ready .reveal-item:nth-child(4){transition-delay:.3s}
.reveal-ready .reveal-item:nth-child(5){transition-delay:.4s}
.about-message{margin-top:54px;padding-top:48px;border-top:1px solid var(--c-gray-line)}
#message-title{scroll-margin-top:calc(var(--r-nav) + 28px)}
.about-message .section-heading{margin-bottom:30px}
.about-message .section-heading p{font-family:var(--font-en);font-size:11px;letter-spacing:.24em;color:#8a8a8f;margin-top:5px}
.message-form{padding:34px 38px 38px;border:1px solid var(--c-gray-line);border-radius:var(--r-card);background:#fff}
.message-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 34px}
.message-form label{display:block}
.message-form label>span{display:block;margin-bottom:9px;font-size:15px;color:#4b4b50}
.message-form em{font-style:normal;color:var(--c-red)}
.message-form input[type="text"],.message-form input[type="tel"],.message-form input[type="email"],.message-form textarea{display:block;width:100%;border:1px solid #d9d9dc;border-radius:4px;background:#fff;color:var(--c-text);font-size:14px;padding:12px 14px;transition:border-color var(--tr),box-shadow var(--tr)}
.message-form input[type="text"],.message-form input[type="tel"],.message-form input[type="email"]{height:46px}
.message-form textarea{min-height:150px;resize:vertical;line-height:1.7}
.message-form input:focus,.message-form textarea:focus{border-color:var(--c-red);box-shadow:0 0 0 3px rgba(200,16,46,.1)}
.message-content{margin-top:26px}
.message-consent{display:flex!important;align-items:center;justify-content:center;gap:9px;margin-top:22px;color:#666;font-size:13px}
.message-consent input{width:17px;height:17px;accent-color:var(--c-red)}
.message-submit{text-align:center;margin-top:26px}
.message-submit .btn{min-width:156px}
.message-status{min-height:24px;margin-top:12px;font-size:13px;color:var(--c-red)}
@media (prefers-reduced-motion:reduce){.reveal-ready .reveal-block,.reveal-ready .reveal-item{opacity:1;transform:none;transition:none}}

.empty-product-image{background:#fff}

@media (max-width:900px){
  .product-overview,.split-feature,.split-feature.reverse{grid-template-columns:1fr}
  .split-feature.reverse .feature-media{order:0}
  .product-overview{gap:30px}
  .applications-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .energy-demand-layout{grid-template-columns:1fr;gap:32px}
  .energy-demand-media{aspect-ratio:16/9}
  .about-copy{padding:34px}
  .about-contact-layout{grid-template-columns:1fr}
  .about-contact-map{min-height:0}
  .message-form{padding:28px 24px 30px}
}

@media (max-width:768px){
  .inner-container{width:min(100% - 32px,1120px)}
  .page-banner{min-height:240px}
  .page-banner h1{font-size:25px;letter-spacing:.1em}
  .page-banner p{font-size:11px;letter-spacing:.24em}
  .section-block{padding:56px 0}
  .section-heading{margin-bottom:28px}
  .section-heading h2{font-size:22px}
  .single-yl_scenario .section-heading p{font-size:14px;line-height:1.75}
  .single-yl_scenario .lead-copy,
  .single-yl_scenario .entry-content{font-size:15px;line-height:1.9}
  .single-yl_scenario .feature-copy p,
  .single-yl_scenario .feature-point span,
  .single-yl_scenario .energy-demand-point span,
  .single-yl_scenario .energy-goal-copy p,
  .single-yl_scenario .application-item p{font-size:14px;line-height:1.75}
  .scenario-list-grid,.product-list-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}
  .scenario-entry .entry-copy{padding:15px}
  .scenario-entry .entry-copy::before{left:15px}
  .scenario-entry h2{font-size:15px}
  .catalog-card img{padding:14px}
  .catalog-card h3{font-size:14px;min-height:2.8em}
  .tabs{justify-content:stretch}
  .tab-button{flex:1;padding:13px 8px;font-size:15px}
  .product-detail-main{padding-top:calc(var(--r-nav) + 34px)}
  .product-summary h1{font-size:25px}
  .product-main-image img{padding:22px}
  .spec-table{min-width:0;table-layout:fixed}
  .spec-table th{width:36%}
  .spec-table th,.spec-table td{padding:12px 10px;word-break:break-word}
  .feature-grid{grid-template-columns:1fr}
  .applications-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .application-item .application-copy{padding:14px}
  .energy-goal-grid{grid-template-columns:1fr;gap:18px}
  .energy-goal-copy{padding:20px 18px 23px}
  .energy-applications-grid .application-copy{min-height:96px}
  .scenario-hero{min-height:320px}
  .scenario-hero h1{font-size:24px;letter-spacing:.04em}
  .scenario-hero p{font-size:12px;letter-spacing:.24em}
  .related-products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}
  .carousel-track{grid-auto-columns:calc((100% - 12px)/2);gap:12px}
  .case-showcase-track{gap:12px}
  .case-showcase-slide{flex-basis:88%;aspect-ratio:4/3;transform:scale(.92)}
  .case-showcase-copy{width:82%}
  .case-showcase-copy h3{font-size:17px}
  .case-showcase-copy p{font-size:12px;margin-top:7px}
  .case-showcase-button{width:34px;height:34px}
  .case-showcase-button:hover{width:34px}
  .case-showcase-button.prev{left:-12px}
  .case-showcase-button.next{right:-12px}
  .carousel-button{top:38%;width:34px;height:34px}
  .carousel-button:hover{width:34px}
  .carousel-button.prev{left:-8px}
  .carousel-button.next{right:-8px}
  .service-strip{min-height:260px}
  .service-strip .service-copy{padding:20px 16px}
  .service-strip h2{font-size:18px}
  .about-row,.about-row.reverse{grid-template-columns:1fr}
  .about-row.reverse .about-media{order:0}
  .about-media{min-height:220px}
  .about-copy{padding:30px 24px}
  .about-business-row{margin-top:38px}
  .about-contact-copy{padding:34px 26px}
  .about-message{margin-top:38px;padding-top:36px}
  .message-form{padding:22px 16px 25px}
  .message-form-grid{grid-template-columns:1fr;gap:18px}
  .message-content{margin-top:18px}
  .contact-band{grid-template-columns:1fr}
  .contact-band>div{border-right:0;border-bottom:1px solid #323236}
  .tab-button:hover{padding-right:8px}
  .scenario-image-viewer-viewport{padding:64px 12px 20px}
  .scenario-image-viewer img{width:230vw}
  .scenario-image-viewer-close{top:10px;right:10px;width:42px;height:42px}
}

@media (max-width:420px){
  .inner-container{width:calc(100% - 24px)}
  .scenario-list-grid,.product-list-grid{gap:14px 8px}
  .scenario-entry .entry-copy{padding:12px 9px}
  .scenario-entry h2{font-size:13px}
  .scenario-entry p{font-size:11px}
  .catalog-card h3{font-size:12px}
  .catalog-card p{font-size:10px}
  .energy-demand-media{aspect-ratio:4/3}
  .energy-demand-points{gap:14px}
  .energy-demand-point{padding-left:14px}
  .energy-applications-grid{grid-template-columns:1fr}
  .energy-applications-grid .application-copy{min-height:0}
  .about-copy{padding:28px 20px}
}