.series-grid{display:grid;gap:24px;grid-template-columns:repeat(4,minmax(0,1fr))}.series-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 4px 10px #00000003;color:inherit;display:flex;flex-direction:column;overflow:hidden;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1)}.series-card__cover{align-items:center;background:linear-gradient(135deg,#f4fbfb,#edf7f8);box-sizing:border-box;display:flex;height:180px;justify-content:center;padding:20px;position:relative}.series-card__cover .series-tag{background:#ffffffeb;border:1px solid rgba(37,185,189,.25);border-radius:6px;box-shadow:0 4px 12px #0f3c460f;color:#25b9bd;display:inline-block;font-size:1.2rem;font-weight:600;padding:4px 10px;pointer-events:none;position:absolute;right:10px;top:10px;z-index:2}.series-card__cover img{display:block;max-height:140px;max-width:100%;-o-object-fit:contain;object-fit:contain;transition:transform .4s ease}.series-card__body{display:flex;flex:1;flex-direction:column;min-width:0;padding:18px 18px 20px}.series-card__body h4{color:#333;font-size:1.6rem;font-weight:700;-webkit-line-clamp:2;line-height:1.4;margin:0 0 10px;transition:color .25s ease}.series-card__body h4,.series-card__desc{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.series-card__desc{color:#64748b;flex:1;font-size:1.3rem;-webkit-line-clamp:3;line-height:1.65;margin:0 0 14px}.series-card__action{align-items:center;color:#25b9bd;display:inline-flex;font-size:1.35rem;font-weight:600;gap:6px;margin-top:auto}.series-card__action .arrow{transition:transform .25s ease}.series-card:hover{border-color:#25b9bd;box-shadow:0 12px 30px #25b9bd14;transform:translateY(-3px)}.series-card:hover h4{color:#25b9bd}.series-card:hover .series-card__cover img{transform:scale(1.05)}.series-card:hover .series-card__action .arrow{transform:translate(4px)}@media(max-width:1280px){.series-grid{gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:768px){.series-grid{gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.series-card__cover{height:140px;padding:14px}.series-card__cover img{max-height:110px}}@media(max-width:480px){.series-grid{grid-template-columns:1fr}}.product-category-page{background:#fff}.cat-banner{background:linear-gradient(180deg,#effcfc,#eef5fb);background-image:linear-gradient(180deg,#effcfc,#eef5fb),linear-gradient(90deg,rgba(37,185,189,.03) 1px,transparent 0),linear-gradient(180deg,rgba(37,185,189,.03) 1px,transparent 0);background-size:100% 100%,40px 40px,40px 40px;border-bottom:1px solid #edf2f6;box-sizing:border-box;min-height:480px;overflow:hidden;padding:160px 0 80px;position:relative}.cat-banner:before{animation:catRotateTechCircle 40s linear infinite;background:radial-gradient(circle,#25b9bd1f 0,#25b9bd00 65%),radial-gradient(circle,transparent 40%,rgba(37,185,189,.05) 41%,rgba(37,185,189,.05) 42%,transparent 43%),radial-gradient(circle,transparent 60%,rgba(37,185,189,.03) 61%,rgba(37,185,189,.03) 62%,transparent 63%);border:1px dashed rgba(37,185,189,.05);border-radius:50%;height:500px;left:20%;top:50%;transform:translate(-50%,-50%);width:500px}.cat-banner:after,.cat-banner:before{content:"";pointer-events:none;position:absolute;z-index:1}.cat-banner:after{animation:catPulseBox 8s ease-in-out infinite alternate;background:radial-gradient(circle,#6366f114 0,#6366f100 70%);border:1px solid rgba(99,102,241,.04);border-radius:12px;height:450px;right:15%;top:45%;transform:translate(10%,-50%);width:450px}.cat-banner .container{align-items:center;display:grid;gap:48px;grid-template-columns:1.2fr .8fr;margin:0 auto;position:relative;width:min(76vw,1440px);z-index:2}@media(max-width:1280px){.cat-banner .container{width:min(86vw,1180px)}}@media(max-width:768px){.cat-banner .container{width:90vw}}.cat-banner__text{min-width:0;position:relative;z-index:2}.cat-banner__crumb{color:#64748b;font-size:1.3rem;margin:0 0 16px}.cat-banner__crumb a{color:#64748b;text-decoration:none}.cat-banner__crumb a:hover{color:#25b9bd}.cat-banner__crumb .sep{margin:0 8px;opacity:.5}.cat-banner__crumb .active{color:#0f172a}.cat-banner h1{color:#0f172a;font-size:3.6rem;font-weight:700;line-height:1.25;margin:0 0 16px}.cat-banner__desc{color:#475569;font-size:1.6rem;line-height:1.7;margin:0}.cat-banner__media{align-items:center;display:flex;filter:drop-shadow(0 15px 30px rgba(0,0,0,.08));justify-content:center;position:relative;z-index:2}.cat-banner__media img{display:block;max-height:320px;-o-object-fit:contain;object-fit:contain;width:100%}@keyframes catRotateTechCircle{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(1turn)}}@keyframes catPulseBox{0%{opacity:.7;transform:translate(10%,-50%) scale(.95)}to{opacity:1;transform:translate(10%,-50%) scale(1.05)}}.cat-sec{padding:72px 0}.cat-sec .container{margin:0 auto;width:min(76vw,1440px)}@media(max-width:1280px){.cat-sec .container{width:min(86vw,1180px)}}@media(max-width:768px){.cat-sec .container{width:90vw}}.cat-sec__title{color:#0f172a;font-size:2.8rem;font-weight:700;margin:0 0 36px;text-align:center}.cat-sec.cat-compare,.cat-sec.cat-intro,.cat-sec.cat-scenarios{background:#fcfdfe}.cat-page-shell{position:relative}.cat-side-nav{-webkit-backdrop-filter:none;backdrop-filter:none;background:transparent;border:0;border-left:1px solid #d8e4e6;border-radius:0;box-shadow:none;display:flex;flex-direction:column;gap:0;left:max(12px,calc((100vw - min(76vw,1440px))/2 - 156px));padding:4px 0 4px 14px;position:fixed;top:50%;transform:translateY(-50%);z-index:50}.cat-side-nav.is-at-bottom{bottom:40px;position:absolute;top:auto;transform:none}.cat-side-nav__item{align-items:center;background:transparent;border:0;border-radius:0;color:#94a3b8;cursor:pointer;display:flex;font-size:1.3rem;gap:10px;line-height:1.3;padding:10px 0 10px 2px;position:relative;transition:color .2s ease;white-space:nowrap}.cat-side-nav__item:before{background:#25b9bd;content:"";height:0;left:-15px;position:absolute;top:50%;transform:translateY(-50%);transition:height .2s ease;width:3px}.cat-side-nav__item:hover{color:#0f9399}.cat-side-nav__item.is-active{color:#0f9399;font-weight:600}.cat-side-nav__item.is-active:before{height:18px}.cat-side-nav__item.is-active .cat-side-nav__dot{background:#25b9bd;transform:scale(1.15)}.cat-side-nav__dot{background:#cbd5e1;border-radius:50%;flex-shrink:0;height:6px;transition:background .2s ease,transform .2s ease;width:6px}.cat-side-nav__label{max-width:5.5em;overflow:hidden;text-overflow:ellipsis}.cat-intro{scroll-margin-top:100px}.cat-intro__panel{background:#fff;border:1px solid #e8eeee;border-radius:4px;box-shadow:0 8px 28px #0f3c4608;margin:0;max-width:none;padding:36px 40px 40px;position:relative;width:100%}.cat-intro__mark{background:#25b9bd;height:3px;left:40px;position:absolute;top:0;width:48px}.cat-intro__body{color:#3d4f55;font-size:1.65rem;letter-spacing:.01em;line-height:1.9;min-width:0;text-align:justify}.cat-intro__body :deep(p){margin:0 0 1.15em}.cat-intro__body :deep(p):last-child{margin-bottom:0}.cat-intro__body :deep(p):first-child:first-letter{color:#0f9399;float:left;font-size:3.6rem;font-weight:700;line-height:.9;margin:4px 8px 0 0}.cat-intro__body :deep(img){border-radius:4px;height:auto;max-width:100%}.cat-intro__body :deep(ol),.cat-intro__body :deep(ul){margin:0 0 1em;padding-left:1.4em}.cat-intro__body :deep(strong){color:#1a2b2e;font-weight:700}.cat-intro__body--text{text-align:left;white-space:pre-line}.cat-intro__body--text :deep(p:first-child:first-letter){color:inherit;float:none;font-size:inherit;font-weight:inherit;line-height:inherit;margin:0}.cat-compare,.cat-downloads,.cat-products,.cat-scenarios{scroll-margin-top:100px}.cat-scenarios .scenarios-grid{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}.cat-scenarios .scenario-card{background:#fff;border:1px solid #ececec;border-radius:4px;overflow:hidden}.cat-scenarios .scenario-card__img-box{aspect-ratio:16/9;background:#f5f8f9;overflow:hidden;position:relative;width:100%}.cat-scenarios .scenario-card__img-box img{height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .45s ease;width:100%}.cat-scenarios .scenario-card__play{align-items:center;background:#00000073;border:2px solid hsla(0,0%,100%,.85);border-radius:50%;color:#fff;cursor:pointer;display:flex;height:52px;justify-content:center;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);transition:background .25s ease;width:52px}.cat-scenarios .scenario-card__play:hover{background:#25b9bd;border-color:#25b9bd}.cat-scenarios .scenario-card__title{color:#333;font-size:1.5rem;font-weight:600;padding:14px 16px;text-align:center}.cat-scenarios .scenario-card:hover .scenario-card__img-box img{transform:scale(1.04)}.cat-products .series-grid--category{gap:28px;grid-template-columns:repeat(2,minmax(0,1fr))}.cat-products .series-card--category .series-card__cover{height:260px;padding:28px}.cat-products .series-card--category .series-card__cover img{max-height:200px}.cat-products .series-card--category .series-card__body{padding:22px 24px 24px}.cat-products .series-card--category .series-card__body h4{font-size:2rem;font-weight:700;-webkit-line-clamp:2;line-height:1.35;margin:0 0 12px}.cat-products .series-card--category .series-card__desc{flex:0 0 auto;font-size:1.4rem;-webkit-line-clamp:2;margin:0 0 16px}.cat-products .series-card--category .series-card__models{align-content:start;display:grid;flex:1;gap:8px 16px;grid-template-columns:repeat(2,minmax(0,1fr));list-style:none;margin:0 0 18px;padding:0;width:100%}.cat-products .series-card--category .series-card__models li{align-self:start;border-left:0;color:#475569;font-size:1.35rem;line-height:1.45;min-width:0;padding:0 0 0 12px;pointer-events:none;position:relative;white-space:normal;word-break:break-word}.cat-products .series-card--category .series-card__models li:before{background:#25b9bd73;border-radius:1px;content:"";height:1em;left:0;position:absolute;top:.35em;width:2px}.cat-products .series-card--category .series-card__action{font-size:1.45rem}@media(max-width:768px){.cat-products .series-grid--category{gap:18px;grid-template-columns:1fr}.cat-products .series-card--category .series-card__cover{height:200px;padding:20px}.cat-products .series-card--category .series-card__cover img{max-height:150px}.cat-products .series-card--category .series-card__models{gap:6px;grid-template-columns:1fr}}.cat-features{background:linear-gradient(180deg,#f4fbfb,#f8fafc 55%,#fff);border-bottom:1px solid #edf2f6;border-top:1px solid #edf2f6;overflow:hidden;position:relative}.cat-features:before{background:radial-gradient(circle,rgba(37,185,189,.14) 0,transparent 70%);border-radius:50%;content:"";height:320px;pointer-events:none;position:absolute;right:-60px;top:-80px;width:320px}.cat-features-head{margin:0 auto 40px;max-width:720px;text-align:center}.cat-features-head .cat-sec__title{margin:0}.cat-features-eyebrow{color:#0f9399;font-size:1.2rem;font-weight:600;letter-spacing:.18em;margin:0 0 10px}.cat-features-grid{display:grid;gap:28px 32px;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 auto;max-width:1200px}.cat-features-grid.is-few{grid-template-columns:repeat(2,minmax(0,1fr));max-width:820px}.cat-feature{align-items:center;background:#ffffffc7;border:1px solid rgba(37,185,189,.12);border-radius:16px;box-shadow:0 10px 28px #0f49590a;display:flex;flex-direction:column;padding:36px 28px 32px;position:relative;text-align:center;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.cat-feature:hover{border-color:#25b9bd59;box-shadow:0 16px 36px #0f495914;transform:translateY(-4px)}.cat-feature h3{color:#0f172a;font-size:1.8rem;font-weight:600;line-height:1.4;margin:0 0 10px}.cat-feature p{color:#64748b;font-size:1.4rem;line-height:1.75;margin:0;max-width:300px}.cat-feature-index{color:#25b9bd59;font-size:1.2rem;font-variant-numeric:tabular-nums;font-weight:700;left:18px;letter-spacing:.08em;position:absolute;top:16px}.cat-feature-icon{align-items:center;aspect-ratio:1/1;background:transparent;border:0;border-radius:0;box-sizing:border-box;display:flex;justify-content:center;margin:8px auto 20px;max-width:220px;padding:0;width:100%}.cat-feature-icon img{display:block;height:100%;-o-object-fit:contain;object-fit:contain;transition:transform .35s ease;width:100%}.cat-feature:hover .cat-feature-icon img{transform:scale(1.04)}.cat-feature-icon-fallback{background:linear-gradient(145deg,#f4fbfb,#e8f6f7);border-radius:16px;color:#25b9bd;font-size:3.2rem;font-weight:700;letter-spacing:.04em;max-width:120px}@media(max-width:1280px){.cat-features-grid{gap:20px;grid-template-columns:repeat(2,minmax(0,1fr))}.cat-features-grid.is-few{max-width:none}}@media(max-width:768px){.cat-features-grid,.cat-features-grid.is-few{grid-template-columns:1fr;max-width:420px}.cat-feature{padding:28px 22px 26px}}.compare-table-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:8px;overflow-x:auto;--compare-vis:100%;--compare-sticky:120px}.compare-table{border-collapse:collapse;font-size:1.4rem;min-width:640px;table-layout:auto;width:100%}.compare-table td,.compare-table th{border-bottom:1px solid #edf2f6;color:#334155;min-width:120px;padding:12px 14px;text-align:center;vertical-align:middle}.compare-table thead th{background:#1e3a5f;color:#fff;font-weight:600;line-height:1.4;vertical-align:bottom;white-space:nowrap;word-break:normal}.compare-table thead th a{color:#fff;text-decoration:none}.compare-table thead th a:hover{text-decoration:underline}.compare-table__thumbs th{padding:16px 12px;vertical-align:middle}.compare-table__names th{padding-bottom:14px;padding-top:8px;white-space:nowrap}.compare-table .compare-thumb{align-items:center;background:#fff;border-radius:8px;box-sizing:border-box;display:flex;height:88px;justify-content:center;margin:0 auto;padding:8px;width:88px}.compare-table .compare-thumb img{display:block;max-height:72px;max-width:100%;-o-object-fit:contain;object-fit:contain}.compare-table .compare-thumb__empty{color:#94a3b8;font-size:1.2rem}.compare-table .compare-name{display:inline-block;font-size:1.3rem;line-height:1.45;margin:0 auto;max-width:none;white-space:nowrap;word-break:normal}.compare-table tbody tr:nth-child(2n){background:#f8fafc}.compare-table__sticky{background:#fff;box-shadow:4px 0 8px #0f172a0a;color:#0f172a!important;font-weight:600;left:0;max-width:var(--compare-sticky);min-width:var(--compare-sticky);position:sticky;text-align:left!important;width:var(--compare-sticky);z-index:2}.compare-table thead .compare-table__sticky{background:#1e3a5f;color:#fff!important;z-index:3}.compare-table tbody tr:nth-child(2n) .compare-table__sticky{background:#f8fafc}.compare-table .is-merged{background:#f1f5f9;padding:0!important;vertical-align:middle}.compare-table .is-merged__viewport{align-items:center;background:#f1f5f9;box-sizing:border-box;display:flex;justify-content:center;left:var(--compare-sticky);max-width:calc(var(--compare-vis) - var(--compare-sticky));min-height:44px;padding:12px 14px;position:sticky;width:calc(var(--compare-vis) - var(--compare-sticky));z-index:1}.compare-table .is-merged__value{color:#334155;font-weight:500;white-space:nowrap}.compare-table tbody tr:nth-child(2n) .is-merged,.compare-table tbody tr:nth-child(2n) .is-merged__viewport{background:#eef2f6}.compare-table .is-same{background:#f1f5f9;font-weight:500}.cat-downloads .download-list{border-top:1px solid #ececec;display:flex;flex-direction:column;gap:0}.cat-downloads .download-card{align-items:center;border-bottom:1px solid #ececec;display:flex;gap:20px;justify-content:space-between;padding:22px 0}.cat-downloads .download-card__info h4{color:#333;font-size:1.6rem;font-weight:600;margin:0 0 8px}.cat-downloads .download-card__info .meta{color:#999;font-size:1.3rem}.cat-downloads .download-card__btn{align-items:center;background:#fff;border:1px solid #25b9bd;border-radius:2px;color:#25b9bd;cursor:pointer;display:inline-flex;font-size:1.4rem;font-weight:600;gap:6px;padding:8px 22px;transition:all .25s ease}.cat-downloads .download-card__btn:hover{background:#25b9bd;color:#fff}.empty-tip{color:#94a3b8;font-size:1.5rem;margin:0}.video-modal{align-items:center;background:#000a148c;display:flex;inset:0;justify-content:center;position:fixed;z-index:1000}.video-modal__panel{background:#000;border-radius:8px;box-shadow:0 20px 50px #00000059;overflow:hidden;position:relative;width:min(92%,960px)}.video-modal__panel video{background:#000;display:block;max-height:80vh;width:100%}.video-modal__close{background:#00000073;border:none;border-radius:50%;color:#fff;cursor:pointer;font-size:2.2rem;height:36px;line-height:1;position:absolute;right:14px;top:10px;width:36px;z-index:2}@media(max-width:1024px){.cat-banner{min-height:0;padding:120px 0 56px}.cat-banner .container{gap:28px;grid-template-columns:1fr}.cat-banner h1{font-size:2.8rem}.cat-banner__media img{max-height:240px}.cat-side-nav{left:10px;padding-left:12px}.cat-side-nav__label{display:none}.cat-intro__panel{padding:28px 24px 30px}.cat-intro__mark{left:24px}.cat-scenarios .scenarios-grid{gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.cat-sec{padding:48px 0}.cat-banner{padding:100px 0 40px}.cat-side-nav{display:none}.cat-scenarios .scenarios-grid{grid-template-columns:1fr}}