:root{--blue:#1096e8;--deep-blue:#003879;--navy:#061d47;--ink:#20242b;--muted:#727b87;--line:#e5e9ee;--soft:#f3f6fa;--shell:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;color:var(--ink);background:#fff;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(16,150,232,.42);outline-offset:3px}.home-shell,.shell{width:min(var(--shell),calc(100% - 48px));margin-inline:auto}.section-space{padding-top:76px;padding-bottom:76px}.site-header{position:sticky;top:0;z-index:100;height:78px;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(8,32,65,.08);box-shadow:0 2px 12px rgba(15,40,75,.04)}.header-inner{width:min(1500px,calc(100% - 44px));height:100%;margin:auto;display:flex;align-items:center;gap:26px}.brand{flex:0 0 auto}.brand picture{display:block}.brand img{width:206px;height:auto}.primary-nav{display:flex;align-items:stretch;justify-content:center;flex:1;height:100%;gap:clamp(15px,1.8vw,31px);font-size:15px;white-space:nowrap}.primary-nav>a,.nav-dropdown>a{height:100%;display:flex;align-items:center;position:relative}.primary-nav>a::after,.nav-dropdown>a::after{content:"";position:absolute;left:50%;right:50%;bottom:0;height:3px;background:var(--blue);transition:.22s ease}.primary-nav>a:hover::after,.primary-nav>a.active::after,.nav-dropdown>a:hover::after,.nav-dropdown>a.active::after{left:0;right:0}.primary-nav a:hover{color:var(--blue)}.nav-dropdown{position:relative;height:100%}.dropdown-panel{position:absolute;top:78px;left:50%;transform:translate(-50%,12px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 28px;width:min(970px,calc(100vw - 38px));max-height:70vh;overflow:auto;padding:28px;background:#fff;border-top:3px solid var(--blue);box-shadow:0 18px 50px rgba(5,35,70,.18);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease;white-space:normal}.nav-dropdown:hover .dropdown-panel,.nav-dropdown:focus-within .dropdown-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.dropdown-group{min-width:0}.dropdown-panel .dropdown-parent{display:block;padding:9px 10px 11px;color:var(--deep-blue);font-weight:700;border-bottom:2px solid var(--blue)}.dropdown-group>div{display:grid}.dropdown-panel .dropdown-group a:not(.dropdown-parent){display:block;padding:8px 10px;color:#687482;border-bottom:1px solid #eef1f4;font-size:13px}.dropdown-panel a:hover{background:#f4f8fc;color:var(--blue) !important}.header-tools{display:flex;align-items:center;gap:16px;white-space:nowrap;color:#53606f}.language-link{color:var(--blue);font-weight:700}.header-phone{padding-left:16px;border-left:1px solid #dce2e8;font-size:14px}.mobile-toggle{display:none;margin-left:auto;border:0;background:none;color:var(--deep-blue);font-size:28px}.home-page .site-header{position:absolute;left:0;right:0;top:0;color:#fff;background:linear-gradient(180deg,rgba(2,17,38,.82),rgba(2,17,38,.34));border-bottom-color:rgba(255,255,255,.18);box-shadow:none}.home-page .site-header .brand{padding:0;background:transparent;border-radius:0;box-shadow:none}.home-page .site-header .brand img{filter:drop-shadow(0 2px 5px rgba(0,0,0,.5))}.home-page .primary-nav>a,.home-page .nav-dropdown>a{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35)}.home-page .primary-nav>a:hover,.home-page .nav-dropdown>a:hover{color:#50bdff}.home-page .header-tools{color:#fff}.home-page .language-link{color:#62c7ff}.home-page .header-phone{border-left-color:rgba(255,255,255,.42)}.home-hero{position:relative;height:clamp(520px,50vw,780px);overflow:hidden;background:#071526}.hero-slides{position:relative;height:100%}.hero-slide{display:none;width:100%;height:100%}.hero-slide.active{display:block;animation:heroFade .55s ease}.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center center}.hero-dots{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:flex;gap:9px}.hero-dots button{width:9px;height:9px;padding:0;border:1px solid #fff;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer}.hero-dots button.active{width:26px;border-radius:7px;background:var(--blue);border-color:var(--blue)}@keyframes heroFade{from{opacity:.25}to{opacity:1}}.section-heading{margin-bottom:38px}.section-heading p,.section-en,.page-banner p,.solution-title>p{margin:0 0 8px;color:var(--blue);font-size:13px;letter-spacing:.08em}.section-heading h2,.home-about h2,.solution-title h2{margin:0;font-size:32px;font-weight:500}.section-heading span{display:block;margin-top:12px;color:var(--muted);font-size:14px}.horizontal-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px}.text-link{color:var(--blue);font-size:14px;white-space:nowrap}.template-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.template-category-card{background:#fff;transition:transform .22s,box-shadow .22s}.template-category-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(6,43,84,.12)}.category-visual{height:auto;aspect-ratio:1 / 1;display:grid;place-items:center;overflow:hidden;padding:0;background:#f7f9fb;border:1px solid #edf1f5}.category-visual h3,.category-visual .mini-link{display:none}.category-visual img{position:static;width:100%;height:100%;object-fit:contain;object-position:center}.template-category-card>p{margin:0;padding:16px 12px;color:#323b46;font-size:16px;text-align:center}.solution-section{color:#fff;background:#061027 url('../theme-kailu/solution-bg.jpg') top center/cover no-repeat}.solution-title{padding:56px 0 46px;text-align:center}.solution-title h2{color:#fff}.solution-title span{display:block;margin-top:13px;color:#d1d8e5;font-size:14px}.solution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:1500px;margin:0 auto;background:rgba(255,255,255,.96)}.solution-card{min-height:490px;padding:90px 22px 42px;color:#263440;text-align:center;border-right:1px solid #dbe2e8;background:linear-gradient(rgba(255,255,255,.92),rgba(235,242,248,.9)),url('../theme-kailu/page-bg.png') center/cover;transition:.25s ease}.solution-card:last-child{border-right:0}.solution-card img{width:68px;height:68px;margin:0 auto 24px;object-fit:contain}.solution-card h3{min-height:58px;margin:0 0 20px;font-size:20px;font-weight:500;line-height:1.45}.solution-card p{min-height:116px;margin:0 0 24px;color:#536271;font-size:13px;line-height:1.8;text-align:left}.solution-card>span{display:inline-flex;align-items:center;justify-content:center;min-width:134px;height:39px;border-radius:22px;background:rgba(255,255,255,.82);color:#708091;font-size:12px;border:1px solid #e3e8ed}.solution-card:hover,.solution-card.active{color:#fff;background:linear-gradient(rgba(11,145,220,.91),rgba(9,126,192,.91)),url('../theme-kailu/page-bg.png') center/cover;transform:translateY(-12px)}.solution-card:hover p,.solution-card.active p{color:#fff}.solution-card:hover img,.solution-card.active img{filter:brightness(0) invert(1)}.advantages-section{background:#fff}.advantages-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.advantages-grid article{min-height:190px;padding:30px;border:1px solid #e3e8ed;background:linear-gradient(145deg,#fff,#f4f8fb)}.advantages-grid article>span,.business-card>span{color:var(--red);font-size:13px;font-weight:700;letter-spacing:.08em}.advantages-grid h3{margin:28px 0 13px;font-size:20px}.advantages-grid p{margin:0;color:#66727e;font-size:14px;line-height:1.8}.home-about{background:#fff}.about-layout{display:grid;grid-template-columns:44% 56%;align-items:center;min-height:500px}.about-copy{position:relative;z-index:2;padding-right:44px}.about-copy h3{margin:48px 0 22px;font-size:24px;font-weight:500}.about-copy>p:not(.section-en){color:#576270;font-size:14px;line-height:2}.about-brand-panel{height:430px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#edf1f5;overflow:hidden}.about-brand-panel img{width:min(70%,480px)}.about-brand-panel p{margin:28px 0 0;color:#718092;letter-spacing:.32em;font-size:13px}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);width:640px;max-width:calc(100vw - 48px);margin-top:38px;background:#fff;box-shadow:0 14px 40px rgba(12,45,76,.12)}.about-stats>div{position:relative;min-height:114px;padding:25px 34px;border-right:1px solid #e2e6eb}.about-stats>div:last-child{border-right:0}.about-stats strong{font-size:36px;font-weight:400}.about-stats sup{color:#6d7886;font-size:12px}.about-stats span{display:block;margin-top:10px;color:#6b7580;font-size:13px}.home-news{padding-top:35px}.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.news-card{border:1px solid #edf0f3;background:#fff;transition:.22s}.news-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(12,47,84,.1)}.news-card>a{display:block;height:230px;overflow:hidden;background:#f4f6f8}.news-card>a img{width:100%;height:100%;object-fit:contain}.news-card>div{padding:22px}.news-card time{color:#8b959f;font-size:12px}.news-card h3{min-height:50px;margin:13px 0;font-size:18px;line-height:1.45}.news-card p{display:-webkit-box;margin:0;overflow:hidden;color:#7b8490;font-size:13px;line-height:1.8;-webkit-line-clamp:2;-webkit-box-orient:vertical}.news-list-grid .news-card h2{min-height:58px;margin:13px 0;font-size:20px;line-height:1.45}.article-page{max-width:1040px}.article-header{max-width:900px;margin:0 auto 42px;text-align:center}.article-header>p{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.16em}.article-header h1{margin:16px 0 18px;color:#152536;font-size:clamp(32px,4vw,52px);font-weight:500;line-height:1.28}.article-header time{display:block;margin-bottom:24px;color:#8793a0;font-size:13px}.article-header>span{display:block;color:#607080;font-size:17px;line-height:1.9}.article-cover{display:block;width:100%;max-height:620px;object-fit:cover;background:#f3f6f8}.article-body{max-width:820px;margin:48px auto 0;color:#354657;font-size:17px;line-height:2}.article-body p{margin:0 0 24px}.article-back{max-width:820px;margin:40px auto 0}.brand-cta{min-height:360px;display:flex;align-items:center;color:#fff;background:#052a6c url('../theme-kailu/cta-bg.jpg') center/cover no-repeat}.brand-cta>div{position:relative;padding:55px 0}.brand-cta img{width:220px;margin-bottom:22px;padding:0;background:transparent;border-radius:0;filter:drop-shadow(0 2px 5px rgba(0,0,0,.45))}.geo-section{background:#fff}.geo-summary{max-width:900px;color:#5f6b78;font-size:17px;line-height:1.9}.faq-list{display:grid;gap:12px;margin-top:30px}.faq-list details{padding:20px 24px;border:1px solid var(--line);background:#f8fafc}.faq-list summary{cursor:pointer;color:var(--deep-blue);font-weight:700}.faq-list details p{margin:15px 0 0;color:#63707e;line-height:1.8}.brand-cta p{margin:0 0 28px;color:#dce9fa;font-size:13px}.brand-cta h2{max-width:650px;margin:0 0 34px;font-size:30px;line-height:1.4}.brand-cta span{color:#b9cae4;font-size:13px}.brand-cta a{position:absolute;right:30px;top:50%;width:54px;height:54px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.65);font-size:24px;transform:translateY(-50%);transition:.2s}.brand-cta a:hover{background:var(--blue);border-color:var(--blue)}.page-banner{min-height:280px;display:flex;align-items:center;background:#f7f9fb url('../theme-kailu/page-bg.png') center/cover no-repeat;border-bottom:1px solid #edf0f3}.page-banner.compact{min-height:240px}.page-banner h1{margin:0;font-size:42px;font-weight:500}.page-banner span{display:block;margin-top:14px;color:#7a8490}.product-showcase{display:grid;grid-template-columns:245px minmax(0,1fr);gap:52px}.product-sidebar h2,.product-area>h2{margin:0 0 28px;font-size:27px;font-weight:500}.product-sidebar>a,.sidebar-parent,.sidebar-children a{display:block;border-left:3px solid transparent;transition:.18s}.product-sidebar>a,.sidebar-parent{padding:14px 16px;background:#f4f7fa;border-bottom:1px solid #e5e9ee;font-size:15px}.sidebar-group{margin-top:8px}.sidebar-parent{font-weight:700}.sidebar-children{padding:6px 0 8px 12px}.sidebar-children a{padding:8px 12px;color:#6d7783;font-size:13px}.product-sidebar a:hover,.product-sidebar a.selected{color:var(--blue);border-left-color:var(--blue);background:#edf7fd}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 28px}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-card{overflow:hidden;background:#fff;border:1px solid #e9edf1;transition:.22s}.product-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(6,47,84,.11)}.product-image{height:auto;aspect-ratio:1 / 1;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:0;background:#f2f6fa}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .25s}.product-card:hover .product-image img{transform:scale(1.025)}.product-card-copy,.product-card>h3{margin:0;padding:18px}.product-card h3{min-height:44px;margin:0 0 15px;font-size:17px;font-weight:500;line-height:1.45}.outline-button{display:inline-flex;align-items:center;justify-content:center;min-width:116px;min-height:38px;padding:0 18px;color:var(--blue);border:1px solid var(--blue);border-radius:22px;font-size:13px;transition:.2s}.outline-button:hover{color:#fff;background:var(--blue)}.outline-button.dark{margin-left:10px;color:#fff;background:var(--deep-blue);border-color:var(--deep-blue)}.empty-state{padding:42px;background:var(--soft);color:var(--muted)}.product-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);gap:66px}.product-detail-media>img{width:100%;height:520px;object-fit:contain;background:#f4f7fa}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}.gallery img{width:100%;height:95px;object-fit:contain;background:#f4f7fa}.eyebrow{margin:0 0 14px;color:var(--blue);font-size:13px;letter-spacing:.08em}.product-detail-copy h1{margin:0 0 24px;font-size:36px;font-weight:500}.lead{color:#596571;font-size:17px;line-height:1.9}.spec-table{margin:34px 0;border-top:1px solid var(--line)}.spec-table div{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}.spec-table strong{font-size:14px}.spec-table span{color:#6f7984}.content-page{max-width:1200px;min-height:420px}.content-rule{width:62px;height:4px;margin-bottom:36px;background:var(--blue)}.business-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:42px}.business-card{min-height:210px;padding:32px;border:1px solid #e1e6eb;background:#f7f9fb}.business-card h2{margin:24px 0 14px;font-size:22px;font-weight:600}.business-card p{margin:0;color:#687480;line-height:1.85}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:38px}.contact-grid>div{display:flex;flex-direction:column;gap:11px;padding:28px;background:#f2f6fa;border-left:3px solid var(--blue)}.contact-grid span{color:#84909d;font-size:12px}.site-footer{background:#f5f6f8}.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:70px;padding-top:52px;padding-bottom:46px}.footer-brand img{width:220px;margin-bottom:20px}.footer-inner h3{margin:0 0 20px;font-size:16px;font-weight:500}.footer-inner p,.footer-inner a{display:block;margin:0 0 8px;color:#6e7884;font-size:13px;line-height:1.75}.footer-inner a:hover{color:var(--blue)}.copyright{padding:20px 24px;border-top:1px solid #dde2e7;color:#8a939d;text-align:center;font-size:12px}.image-missing{background:#f1f4f7}@media (max-width:1260px){.header-tools .header-phone{display:none}.header-inner{width:min(1180px,calc(100% - 34px))}.brand img{width:185px}.primary-nav{gap:18px;font-size:14px}.solution-card{padding-left:16px;padding-right:16px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:980px){.site-header{height:72px}.home-page .site-header{position:sticky;color:var(--ink);background:rgba(255,255,255,.98);border-bottom-color:rgba(8,32,65,.08);box-shadow:0 2px 12px rgba(15,40,75,.04)}.home-page .site-header .brand img{filter:none}.home-page .primary-nav>a,.home-page .nav-dropdown>a{color:var(--ink);text-shadow:none}.home-page .header-tools{color:#53606f}.home-page .language-link{color:var(--blue)}.home-page .mobile-toggle{color:var(--deep-blue)}.home-hero,.hero-slides,.hero-slide{height:auto}.hero-slide img{height:auto;object-fit:contain}.brand img{width:190px}.mobile-toggle{display:grid;place-items:center;width:44px;height:44px;padding:0;cursor:pointer}.header-tools{margin-left:0}.language-link{min-width:44px;min-height:44px;display:grid;place-items:center}.primary-nav{position:fixed;left:0;right:0;top:72px;bottom:0;height:auto;display:none;align-items:stretch;flex-direction:column;gap:0;padding:14px 22px max(28px,env(safe-area-inset-bottom));overflow-y:auto;overscroll-behavior:contain;background:rgba(255,255,255,.99);box-shadow:0 18px 35px rgba(10,38,70,.18);white-space:normal}.primary-nav.open{display:flex}.primary-nav>a,.nav-dropdown>a{min-height:48px;height:auto;padding:12px 4px;border-bottom:1px solid #edf1f5}.primary-nav>a::after,.nav-dropdown>a::after{display:none}.nav-dropdown{height:auto}.dropdown-panel{position:static;display:none;width:auto;max-height:none;margin:0;padding:8px 0 16px 10px;transform:none !important;opacity:1;visibility:visible;pointer-events:auto;box-shadow:none;border:0}.nav-dropdown.open .dropdown-panel{display:block}.dropdown-panel .dropdown-parent{min-height:44px;display:flex;align-items:center}.dropdown-panel .dropdown-group a:not(.dropdown-parent){min-height:42px;display:flex;align-items:center}.template-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.solution-card{min-height:410px;padding-top:58px;border-bottom:1px solid #dbe2e8}.solution-card:hover,.solution-card.active{transform:none}.about-layout{grid-template-columns:1fr;gap:36px}.about-copy{padding-right:0}.about-brand-panel{height:330px}.about-stats{width:100%}.product-showcase,.product-detail{grid-template-columns:1fr}}@media (max-width:700px){.home-shell,.shell{width:min(calc(100% - 30px),var(--shell))}.header-inner{width:calc(100% - 24px);gap:12px}.site-header{height:64px}.brand img{width:148px}.header-tools{gap:8px}.primary-nav{top:64px;padding-inline:18px}.section-space{padding-top:48px;padding-bottom:48px}.home-hero,.hero-slides{height:clamp(210px,56vw,260px);min-height:0;background:#071526}.hero-slide{height:100%}.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-dots{bottom:5px;gap:1px}.hero-dots button{position:relative;width:22px;height:28px;border:0;background:transparent}.hero-dots button::after{content:"";position:absolute;left:50%;top:50%;width:7px;height:7px;border:1px solid #fff;border-radius:50%;background:rgba(255,255,255,.42);transform:translate(-50%,-50%)}.hero-dots button.active{width:28px;border:0;background:transparent}.hero-dots button.active::after{width:18px;border-radius:6px;border-color:var(--blue);background:var(--blue)}.horizontal-heading{align-items:flex-start;flex-direction:column;gap:14px}.section-heading h2,.home-about h2,.solution-title h2{font-size:27px}.section-heading{margin-bottom:26px}.section-heading span{line-height:1.7}.template-category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.template-category-card>p{min-height:48px;display:flex;align-items:center;justify-content:center;padding:10px 7px;font-size:14px;line-height:1.45}.category-visual{height:auto;padding:0}.news-grid,.advantages-grid,.business-grid{grid-template-columns:1fr}.solution-grid{grid-template-columns:1fr}.solution-title{padding:42px 0 32px}.solution-card,.solution-card:last-child{grid-column:auto;min-height:0;padding:30px 22px;border-right:0}.solution-card img{width:54px;height:54px;margin-bottom:16px}.solution-card h3{min-height:0;margin-bottom:14px;font-size:19px}.solution-card p{min-height:auto}.advantages-grid{gap:12px}.advantages-grid article{min-height:0;padding:22px}.advantages-grid h3{margin:16px 0 10px;font-size:18px}.about-layout{gap:28px}.about-copy h3{margin:28px 0 14px}.about-stats{grid-template-columns:repeat(3,minmax(0,1fr));max-width:100%;margin-top:26px}.about-stats>div{min-height:92px;padding:18px 8px;text-align:center;border-right:1px solid #e2e6eb;border-bottom:0}.about-stats>div:last-child{border-right:0}.about-stats strong{font-size:clamp(23px,7vw,30px)}.about-stats span{font-size:12px}.about-brand-panel{height:220px}.about-brand-panel p{margin-top:18px;font-size:11px}.news-card>a{height:210px}.news-card h3{min-height:0}.article-header{margin-bottom:28px;text-align:left}.article-header h1{font-size:29px}.article-header>span,.article-body{font-size:16px}.article-cover{max-height:none;aspect-ratio:16 / 10}.article-body{margin-top:30px}.geo-summary{font-size:15px}.faq-list details{padding:17px 18px}.brand-cta{min-height:390px}.brand-cta>div{padding:48px 0}.brand-cta img{width:180px}.brand-cta h2{padding-right:0;font-size:25px}.brand-cta a{position:static;margin-top:25px;transform:none}.page-banner,.page-banner.compact{min-height:180px}.page-banner h1{font-size:30px;line-height:1.25}.page-banner span{font-size:14px;line-height:1.6}.product-showcase{gap:30px}.product-sidebar{display:flex;gap:8px;align-items:center;width:calc(100vw - 15px);margin-right:-15px;padding:0 15px 10px 0;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none;scroll-snap-type:x proximity}.product-sidebar::-webkit-scrollbar{display:none}.product-sidebar h2{display:none}.product-sidebar>a,.sidebar-parent,.sidebar-children a{min-height:42px;display:inline-flex;align-items:center;flex:0 0 auto;padding:9px 13px;white-space:nowrap;border:1px solid #dfe6ed;border-left-width:1px;border-radius:22px;background:#f5f8fb;scroll-snap-align:start}.sidebar-group,.sidebar-children{display:flex;flex:0 0 auto;gap:8px;margin:0;padding:0}.product-sidebar a:hover,.product-sidebar a.selected{color:#fff;border-color:var(--blue);background:var(--blue)}.product-area>h2{margin-bottom:20px;font-size:24px}.catalog-grid,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}.product-card-copy{padding:12px}.product-card h3{min-height:42px;margin-bottom:10px;font-size:14px}.product-card .outline-button{width:100%;min-width:0;min-height:42px;padding:0 10px}.product-detail{gap:28px}.product-detail-media>img{height:auto;aspect-ratio:1 / 1}.gallery{grid-template-columns:repeat(4,minmax(0,1fr))}.gallery img{height:auto;aspect-ratio:1 / 1}.product-detail-copy h1{margin-bottom:16px;font-size:28px}.lead{font-size:15px}.spec-table div{grid-template-columns:1fr;gap:8px}.product-detail-copy .outline-button{width:100%;min-height:46px}.outline-button.dark{display:flex;width:100%;margin:12px 0 0}.contact-grid,.footer-inner{grid-template-columns:1fr}.contact-grid{gap:12px}.contact-grid>div{padding:22px;overflow-wrap:anywhere}.business-card{min-height:0;padding:24px}.footer-inner{gap:30px;padding-top:42px;padding-bottom:36px}.footer-brand img{width:185px}.footer-inner a{min-height:36px;display:flex;align-items:center;margin-bottom:2px}.copyright{padding-bottom:max(20px,env(safe-area-inset-bottom));line-height:1.6}}@media (max-width:360px){.home-shell,.shell{width:calc(100% - 24px)}.header-inner{width:calc(100% - 18px);gap:6px}.brand img{width:132px}.template-category-grid,.catalog-grid,.product-grid{gap:10px 8px}.template-category-card>p,.product-card h3{font-size:13px}}