:root{--primary:#007ab9;--primary-2:#15a7df;--cyan:#19c6b5;--green:#54b46a;--orange:#f08a24;--navy:#082338;--text:#101923;--muted:#5d6b78;--soft:#8a98a6;--bg:#f5f8fb;--card:#fff;--line:#0823381a;--shadow:0 16px 42px #072a441a;--shadow-hover:0 24px 70px #007ab92e;--fs-nav:16px;--fs-eyebrow:12px;--fs-page-title:clamp(48px, 4.8vw, 64px);--fs-page-subtitle:clamp(16px, 1.35vw, 18px);--fs-section-title:clamp(30px, 3.2vw, 44px);--fs-section-copy:16px;--fs-card-title:18px;--fs-body:14px;--fs-caption:12px;--fs-stat:32px;--site-bg:linear-gradient(#ffffff0b 1px, transparent 1px), linear-gradient(90deg, #ffffff0b 1px, transparent 1px), radial-gradient(circle at 50% 8%, #0099ff3d, transparent 34%), radial-gradient(circle at 76% 34%, #0099ff1a, transparent 28%), linear-gradient(135deg, #050b16, #0a1628 58%, #132442);--site-bg-size:78px 78px, 78px 78px, auto, auto, auto;font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--site-bg);background-size:var(--site-bg-size);color:var(--text);margin:0}body,button,input,select{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer;border:0}h1,h2,h3,p{margin:0}.page-hero{color:#fff;background:0 0;place-items:center;min-height:430px;padding:116px max(24px,50vw - 590px) 92px;display:grid}.page-hero-inner{text-align:center;justify-items:center;width:min(1180px,100%);display:grid}.page-hero .eyebrow{color:#c9f4ff;font-size:var(--fs-eyebrow);background:#ffffff1f;margin:0 auto;padding:7px 12px}.page-hero h1{color:#d8ecff;max-width:1040px;font-size:var(--fs-page-title);text-align:center;text-shadow:0 0 42px #0099ff47;margin:22px auto 0;line-height:.96}.page-hero p{color:#ddeeffc2;max-width:760px;font-size:var(--fs-page-subtitle);text-align:center;margin:22px auto 0;line-height:1.7}.top-strip{background:var(--navy);color:#d9effb;justify-content:center;align-items:center;gap:14px;height:42px;padding:0 24px;font-size:14px;display:flex}.top-strip span{color:#fff;font-weight:800}.site-header{z-index:50;-webkit-backdrop-filter:blur(20px);background:linear-gradient(90deg,#06121ff5,#082338e0,#403430a8),#082338db;border-bottom:1px solid #ffffff14;align-items:center;gap:28px;height:72px;padding:0 max(28px,50vw - 770px);transition:box-shadow .18s,background .18s,border-color .18s;display:flex;position:sticky;top:0}.site-header.scrolled{background:#fffffff5;border-bottom-color:#08233814;box-shadow:0 12px 34px #072a4414}.brand{color:#fff;justify-content:flex-start;align-items:center;min-width:136px;font-weight:900;display:flex}.brand-text{color:#fff;font-size:var(--fs-nav);letter-spacing:0;white-space:nowrap;font-weight:900;line-height:1;transition:color .18s}.site-header.scrolled .brand-text{color:#111820}.main-nav{flex:1;justify-content:center;align-items:center;gap:24px;min-width:0;height:100%;display:flex}.main-nav>a,.nav-item>a{color:#ffffffbd;height:100%;font-size:var(--fs-nav);white-space:nowrap;align-items:center;font-weight:700;transition:color .2s;display:inline-flex;position:relative}.site-header.scrolled .main-nav>a,.site-header.scrolled .nav-item>a{color:#111820c7}.main-nav>a:after,.nav-item>a:after{content:"";transform-origin:0;background:#09f;border-radius:999px;height:3px;transition:transform .2s;position:absolute;bottom:15px;left:0;right:0;transform:scaleX(0)}.main-nav>a:hover:after,.nav-item:hover>a:after,.nav-item.active>a:after{transform:scaleX(1)}.main-nav>a:hover,.nav-item:hover>a,.site-header.scrolled .main-nav>a:hover,.site-header.scrolled .nav-item:hover>a{color:#09f}.nav-item.active>a{color:#fff}.site-header.scrolled .nav-item.active>a{color:#111820}.site-header.scrolled .nav-item.active:hover>a{color:#09f}.nav-item{align-items:center;height:100%;display:flex}.mega-menu{opacity:0;pointer-events:none;background:linear-gradient(#ffffff09 1px,#0000 1px) 0 0/72px 72px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/72px 72px,radial-gradient(circle at 50% 0,#0099ff2e,#0000 36%),#060d1afa;border:0;border-radius:0;padding:28px max(32px,50vw - 590px) 42px;transition:opacity .18s,transform .18s;display:block;position:absolute;top:72px;left:0;right:0;transform:translateY(-8px);box-shadow:0 24px 80px #00000061}.nav-item:hover .mega-menu,.nav-item:focus-within .mega-menu{opacity:1;pointer-events:auto;transform:translateY(0)}.mega-menu a{background:0 0;border-radius:0;gap:6px;min-height:64px;padding:0;display:grid}.mega-menu a:hover{background:0 0}.mega-menu b{color:#eaf6ff;font-size:var(--fs-section-copy)}.mega-menu span{color:#ddeeff9e;font-size:var(--fs-body);line-height:1.5}.preview-title,.preview-title.secondary{display:none}.preview-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.preview-grid a{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(135deg,#007ab92e,#ffffff09),#ffffff0e;border:1px solid #abdaff2e;border-radius:8px;min-height:132px;padding:22px;transition:background .2s,transform .2s,border-color .2s,box-shadow .2s;box-shadow:inset 0 1px #ffffff1a,0 18px 44px #0000002e}.preview-grid a:hover{background:linear-gradient(135deg,#0099ff3d,#ffffff0e),#ffffff13;border-color:#0099ff94;transform:translateY(-2px);box-shadow:0 0 0 1px #0099ff1f,0 24px 66px #007ab92e}.preview-grid.compact a{align-content:center;min-height:72px}.preview-grid.compact{display:none}.header-actions{justify-content:flex-end;align-items:center;gap:16px;min-width:206px;display:flex}.mobile-menu{min-height:40px;color:var(--primary);background:#eef6fb;border-radius:6px;padding:0 14px;font-weight:800;transition:background .18s,color .18s;display:none}.site-header.scrolled .mobile-menu{color:#111820;background:#0823380f}.icon-btn{color:#fff;background:#ffffff14;border-radius:13px;justify-content:center;align-items:center;gap:9px;width:auto;min-width:88px;height:38px;padding:0 16px;font-size:14px;font-weight:800;line-height:1;transition:background .18s,color .18s,transform .18s;display:inline-flex}.search-glyph{box-sizing:border-box;opacity:.9;border:2px solid;border-radius:50%;flex:0 0 16px;width:16px;height:16px;position:relative}.search-glyph:after{content:"";transform-origin:0;background:currentColor;border-radius:999px;width:7px;height:2px;position:absolute;bottom:-2px;right:-5px;transform:rotate(45deg)}.icon-btn:hover{background:#0099ff2e;transform:translateY(-1px)}.site-header.scrolled .icon-btn{color:#111820;background:#0823380f}.store-dropdown{align-items:center;height:72px;display:flex;position:relative}.login-link{color:#ffffffdb;align-items:center;min-height:38px;font-weight:800;transition:color .2s;display:inline-flex}.site-header.scrolled .login-link{color:#111820c7}.login-link:hover{color:#09f}.store-dropdown>button{color:#fff;min-height:38px;font-size:var(--fs-nav);background:0 0;border:1px solid #ffffff7a;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-weight:800;transition:color .2s,border-color .2s,background .2s;display:inline-flex}.site-header.scrolled .store-dropdown>button{color:#111820;border-color:#1118209e}.store-dropdown>button:hover{color:#09f;border-color:#09f}.store-dropdown span{font-size:11px}.store-menu{opacity:0;pointer-events:none;background:#060d1af5;border:1px solid #abdaff2e;border-radius:8px;width:160px;padding:10px;transition:opacity .2s,transform .2s;display:grid;position:absolute;top:72px;left:50%;right:auto;transform:translate(-50%,-6px);box-shadow:0 18px 50px #00000042}.site-header.scrolled .store-menu{background:#fffffffa;border-color:#0823381a;box-shadow:0 18px 46px #072a441f}.store-dropdown:hover .store-menu,.store-dropdown:focus-within .store-menu{opacity:1;pointer-events:auto;transform:translate(-50%)}.store-menu a{color:#ffffffd6;text-align:center;border-radius:6px;justify-content:center;align-items:center;min-height:40px;padding:0 12px;font-weight:800;display:flex}.site-header.scrolled .store-menu a{color:#111820c7}.store-menu a:hover{color:#09f;background:#0099ff24}.primary-btn,.ghost-btn{border-radius:7px;justify-content:center;align-items:center;min-height:48px;padding:0 22px;font-weight:900;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.primary-btn{background:linear-gradient(135deg, var(--primary), var(--primary-2));color:#fff;box-shadow:0 14px 32px #007ab93d}.primary-btn.small{border-radius:8px;min-height:44px;padding:0 22px}.ghost-btn{color:var(--primary);background:#fff;border:1px solid #007ab938}.primary-btn:hover,.ghost-btn:hover,.product-card:hover,.solution-card:hover,.fit-card:hover{transform:translateY(-4px)}.hero{color:#fff;background:0 0;place-items:center;min-height:430px;padding:116px max(24px,50vw - 590px) 92px;display:grid;position:relative;overflow:hidden}.hero-bg{pointer-events:none;background:linear-gradient(90deg,#030b16b8 0%,#0414246b 48%,#030a1424 100%),linear-gradient(#01081114,#010a163d),url(/assets/home-hero-factory-B0FmiqLx.png) 50%/cover no-repeat;display:block;position:absolute;inset:0}.hero-content{z-index:1;text-align:center;justify-items:center;width:min(1180px,100%);max-width:none;padding-bottom:0;display:grid;position:relative}.eyebrow{width:fit-content;min-height:34px;color:var(--primary);font-size:var(--fs-eyebrow);letter-spacing:0;background:#007ab91a;border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-weight:900;display:inline-flex}.eyebrow.light{color:#c9f4ff;background:#ffffff1f}.hero .eyebrow{color:#c9f4ff;background:#ffffff1f;margin:0 auto;padding:0 14px}.hero h1{color:#d8ecff;max-width:1040px;font-size:var(--fs-page-title);text-align:center;text-shadow:0 0 42px #0099ff47;margin:22px auto 0;line-height:.96}h1{max-width:760px;font-size:var(--fs-page-title);letter-spacing:0;margin-top:18px;line-height:.98}h2{font-size:var(--fs-section-title);letter-spacing:0;line-height:1.06}h3{font-size:var(--fs-card-title);line-height:1.25}.hero-lead{color:#ddeeffc2;max-width:760px;font-size:var(--fs-page-subtitle);margin:22px auto 0;line-height:1.7}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px;display:flex}.quick-match{z-index:2;width:min(660px,100%);box-shadow:var(--shadow);color:var(--text);background:#fffffff0;border-radius:8px;grid-template-columns:repeat(2,minmax(0,1fr));align-items:end;gap:14px;margin-top:34px;padding:18px;display:grid;position:relative}.quick-match label,.selector-panel label{color:var(--muted);gap:8px;font-size:13px;font-weight:900;display:grid}select,input{border:1px solid var(--line);width:100%;height:48px;color:var(--text);background:#fff;border-radius:7px;padding:0 14px}select:focus,input:focus{border-color:#007ab973;outline:0;box-shadow:0 0 0 4px #007ab91f}.section{padding:86px max(24px,50vw - 590px)}.section-head{gap:14px;max-width:780px;margin-bottom:32px;display:grid}.section-head p:not(.eyebrow){color:var(--muted);font-size:var(--fs-section-copy);line-height:1.7}.section-head.split{justify-content:space-between;align-items:end;gap:24px;max-width:none;display:flex}.icon-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:18px;display:grid}.solution-card{border:1px solid var(--line);min-height:286px;box-shadow:none;background:#fff;border-radius:8px;flex-direction:column;grid-column:span 3;align-items:flex-start;gap:14px;padding:34px 30px;transition:transform .18s,box-shadow .18s;display:flex}.solution-card:hover{box-shadow:var(--shadow-hover)}.solution-card.featured{color:var(--text);background:linear-gradient(135deg,#007ab914,#ffffffeb),#fff;grid-column:span 6}.solution-card small{color:#a2a8ad;order:3;margin-top:auto;font-size:16px;font-weight:700}.solution-card.featured small,.solution-card.featured p{color:var(--muted)}.solution-card p{color:var(--muted);line-height:1.65}.solution-card:after{content:"查看更多 >";color:#a2a8ad;order:4;font-size:15px;font-weight:800}.icon{color:#66696c;background:0 0;border-radius:0;width:82px;height:82px;transition:transform .18s;display:block;position:relative}.solution-card:hover .icon{transform:translateY(-2px)}.wiper-showcase{color:#fff;gap:28px;display:grid}.wiper-showcase-lead{grid-template-columns:minmax(280px,.36fr) minmax(0,.64fr);align-items:center;gap:32px;display:grid}.wiper-showcase-copy{justify-items:start;gap:18px;display:grid}.wiper-showcase-copy h2{color:#e7f4ff;font-size:clamp(32px,3.5vw,50px);line-height:1.08}.wiper-showcase-copy>p:not(.eyebrow){color:#a9c2da;font-size:var(--fs-section-copy);line-height:1.8}.wiper-showcase-copy ul{gap:10px;margin:0;padding:0;display:grid}.wiper-showcase-copy li{color:#c8ddf0;font-size:var(--fs-body);align-items:center;gap:10px;font-weight:700;list-style:none;display:flex}.wiper-showcase-copy li:before{content:"";background:#00d4aa;border-radius:50%;flex:0 0 8px;width:8px;height:8px;box-shadow:0 0 14px #00d4aa80}.wiper-showcase-feature{background:#ffffff0a;border:1px solid #0099ff38;border-radius:16px;min-width:0;margin:0;position:relative;overflow:hidden;box-shadow:0 18px 54px #0066cc29}.wiper-showcase-feature img{aspect-ratio:1470/800;object-fit:cover;object-position:center 52%;width:100%;height:auto;display:block}.wiper-showcase-feature figcaption{background:linear-gradient(#0000,#030c19e6);gap:6px;padding:52px 24px 22px;display:grid;position:absolute;bottom:0;left:0;right:0}.wiper-showcase-feature figcaption b{font-size:22px}.wiper-showcase-feature figcaption span{color:#bdd3e8;font-size:var(--fs-body)}.wiper-showcase-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.wiper-showcase-grid article{background:#ffffff0b;border:1px solid #0099ff2e;border-radius:14px;transition:transform .22s,border-color .22s,box-shadow .22s;overflow:hidden;box-shadow:0 8px 30px #0066cc1a}.wiper-showcase-grid article:hover{border-color:#09f6;transform:translateY(-4px);box-shadow:0 16px 40px #0066cc29}.wiper-showcase-grid img{object-fit:cover;object-position:center 38%;width:100%;height:280px;display:block}.wiper-showcase-grid article>div{gap:10px;padding:20px;display:grid}.wiper-showcase-grid h3{color:#fff}.wiper-showcase-grid p{color:#8faac4;min-height:46px;font-size:var(--fs-body);line-height:1.65}.brand-certificates{border-top:1px solid #ffffff1a;gap:28px;margin-top:64px;padding-top:48px;scroll-margin-top:96px;display:grid}.brand-certificates .section-head{margin-bottom:0}.knowledge-page .brand-certificates{display:none!important}@media (width<=1080px){.wiper-showcase-lead{grid-template-columns:1fr}}@media (width<=720px){.wiper-showcase-grid{grid-template-columns:1fr}.wiper-showcase-grid img{height:360px}}.cert-section{color:#fff;background:0 0}.cert-section .section-head p:not(.eyebrow){color:#b0c4de}.cert-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.cert-card{-webkit-backdrop-filter:blur(20px);opacity:0;background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;flex-direction:column;align-items:flex-start;gap:14px;min-height:274px;padding:24px;transition:transform .3s,box-shadow .3s,border-color .3s;animation:.52s forwards certFadeIn;display:flex;transform:translateY(18px);box-shadow:0 4px 24px #0066cc1f}.cert-card:nth-child(2){animation-delay:.1s}.cert-card:nth-child(3){animation-delay:.2s}.cert-card:nth-child(4){animation-delay:.3s}.cert-card:nth-child(5){animation-delay:.4s}.cert-card:nth-child(6){animation-delay:.5s}.cert-card:nth-child(7){animation-delay:.6s}.cert-card:nth-child(8){animation-delay:.7s}.cert-card:hover{border-color:#0066cc4d;transform:translateY(-4px);box-shadow:0 12px 40px #06c3}.cert-icon{color:#09f;fill:none;stroke:currentColor;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;width:64px;height:64px}.cert-card h3{color:#fff;font-size:var(--fs-card-title);font-weight:600}.source-tag{color:#bfe6ff;min-height:28px;font-size:var(--fs-caption);background:#0099ff24;border-radius:999px;justify-content:center;align-items:center;padding:0 10px;font-weight:800;display:inline-flex}.cert-actions{gap:10px;width:100%;margin-top:auto;display:flex}.cert-action{color:#fff;min-height:40px;font-size:var(--fs-body);border-radius:8px;justify-content:center;align-items:center;padding:0 14px;font-weight:800;transition:transform .18s,background .18s,border-color .18s;display:inline-flex}.cert-action.primary{background:linear-gradient(135deg,#06c,#09f)}.cert-action.outline{background:#ffffff0a;border:1px solid #ffffff6b}.cert-action:hover{transform:scale(1.02)}@keyframes certFadeIn{to{opacity:1;transform:translateY(0)}}.icon:before,.icon:after{content:"";position:absolute}.icon.search:before{color:currentColor;border:5px solid;border-radius:50%;width:46px;height:46px;top:6px;left:9px}.icon.search:after{color:currentColor;background:currentColor;border-radius:999px;width:28px;height:5px;top:53px;left:49px;transform:rotate(45deg)}.icon.wind:before,.icon.wind:after{background:currentColor;border-radius:999px;width:62px;height:5px;left:8px}.icon.wind:before{top:25px;transform:rotate(-8deg)}.icon.wind:after{top:45px;transform:rotate(-8deg)}.icon.filter{background:0 0}.icon.filter:before{opacity:.95;background:repeating-linear-gradient(90deg,#0000 0 8px,currentColor 8px 12px);border:5px solid;border-radius:8px;inset:10px 18px}.icon.briefcase{background:0 0}.icon.briefcase:before{background:0 0;border:5px solid;border-radius:7px;width:58px;height:42px;top:26px;left:12px}.icon.briefcase:after{border:5px solid;border-bottom:0;border-radius:7px 7px 0 0;width:24px;height:12px;top:16px;left:29px}.icon.shield{background:0 0}.icon.shield:before{background:0 0;border:5px solid;border-radius:26px 26px 18px 18px;width:50px;height:58px;top:9px;left:16px}.icon.shield:after{background:currentColor;width:28px;height:5px;top:39px;left:27px;transform:rotate(-45deg)}.icon.book{background:0 0}.icon.book:before{border:5px solid;border-left-width:9px;border-radius:7px;width:54px;height:58px;top:10px;left:14px}.icon.book:after{background:currentColor;border-radius:999px;width:28px;height:5px;top:28px;left:34px}.icon.bag:before{background:0 0;border:5px solid;border-radius:7px;width:48px;height:42px;top:27px;left:17px}.icon.bag:after{border:5px solid;border-bottom:0;border-radius:999px 999px 0 0;width:24px;height:14px;top:14px;left:29px}.segmented,.chip-row{flex-wrap:wrap;gap:8px;display:flex}.segmented button,.chip-row button{border:1px solid var(--line);min-height:40px;color:var(--muted);background:#fff;border-radius:7px;padding:0 15px;font-weight:900}.segmented button.active,.chip-row button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.product-line{background:#fff}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.product-card{border:1px solid var(--line);background:#f7fafc;border-radius:8px;flex-direction:column;gap:13px;min-height:360px;padding:18px;transition:transform .18s,box-shadow .18s,opacity .18s;display:flex}.product-card.hidden{display:none}.product-card:hover{box-shadow:var(--shadow-hover)}.product-card span{color:var(--soft);font-size:13px;font-weight:900}.product-card p{color:var(--muted);line-height:1.55}.product-card a{color:var(--primary);margin-top:auto;font-weight:900}.product-visual,.fit-image,.product-hero-image{background:#ffffff0f;border-radius:8px;position:relative;overflow:hidden}.product-visual{min-height:150px}.product-visual.wiper:before,.product-visual.wiper:after,.fit-image.wiper:before,.fit-image.wiper:after,.product-hero-image.wiper:before,.product-hero-image.wiper:after{content:"";border-radius:999px;height:13px;position:absolute;transform:rotate(-12deg)}.product-visual.wiper:before,.fit-image.wiper:before,.product-hero-image.wiper:before{background:#0c1720;width:66%;bottom:45%;left:14%}.product-visual.wiper:after,.fit-image.wiper:after,.product-hero-image.wiper:after{background:var(--primary);width:45%;bottom:53%;right:9%}.product-visual.cabin:before,.fit-image.cabin:before,.product-visual.air:before,.fit-image.air:before{content:"";border-radius:8px;position:absolute;inset:28px 34px}.product-visual.cabin:before,.fit-image.cabin:before{background:repeating-linear-gradient(90deg,#fff 0 9px,#bce4f4 9px 17px);box-shadow:0 12px 28px #072a441f}.product-visual.air:before,.fit-image.air:before{background:repeating-linear-gradient(0deg,#fff 0 8px,#d5e2eb 8px 15px);box-shadow:0 12px 28px #072a441f}.selector-section{background:radial-gradient(circle at 8% 12%,#19c6b51f,#0000 26%),linear-gradient(#f5f8fb,#eef6fb)}.selector-layout{grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:24px;display:grid}.selector-panel,.hot-panel,.match-summary,.fit-card,.partner-login,.resource-panel,.article-list article{border:1px solid var(--line);background:#fff;border-radius:8px;box-shadow:0 10px 28px #072a440f}.selector-panel{gap:18px;padding:28px;display:grid}.full{width:100%}.hot-panel{padding:28px}.hot-panel h3{margin-bottom:18px}.hot-panel button{text-align:left;background:#f4f8fb;border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:4px 12px;width:100%;min-height:88px;margin-bottom:14px;padding:16px 18px;display:grid}.hot-panel b{font-size:var(--fs-card-title)}.hot-panel span{color:var(--muted)}.hot-panel em{color:var(--green);background:#eaf7ee;border-radius:999px;grid-row:span 2;padding:7px 10px;font-style:normal;font-weight:900}.stat-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px;display:grid}.stat-row article{border:1px solid var(--line);background:#fff;border-radius:8px;place-items:center;gap:6px;min-height:140px;padding:24px;display:grid}.stat-row strong{color:var(--primary);font-size:var(--fs-stat);line-height:1}.stat-row span{color:var(--muted);font-weight:900}.match-section{background:#fff}.match-summary{justify-content:space-between;align-items:center;gap:24px;margin-bottom:22px;padding:28px;display:flex}.match-summary h2{font-size:var(--fs-section-title);margin:12px 0 8px}.match-summary p{color:var(--muted)}.match-summary b{color:var(--primary)}.fit-list{gap:16px;display:grid}.fit-card{grid-template-columns:150px 1fr auto;align-items:center;gap:22px;min-height:160px;padding:20px;transition:transform .18s,box-shadow .18s;display:grid}.fit-card:hover{box-shadow:var(--shadow-hover)}.fit-image{height:110px}.fit-card p{color:var(--muted);margin-top:8px}.fit-card p span,.badge-row span{color:#337a42;background:#eaf7ee;border-radius:999px;margin-left:8px;padding:5px 9px;font-size:13px;font-weight:900;display:inline-flex}.fit-actions{gap:10px;display:grid}.detail-section{grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);align-items:center;gap:38px;display:grid}.detail-visual{background:radial-gradient(circle at 20% 18%,#ffffffe6,#0000 24%),linear-gradient(135deg,#d9f1fb,#fff);border-radius:8px;place-items:center;min-height:520px;display:grid}.product-hero-image{width:min(580px,86%);height:310px;box-shadow:0 32px 80px #072a4424}.detail-copy{gap:18px;display:grid}.detail-copy p:not(.eyebrow){color:var(--muted);font-size:var(--fs-section-copy);line-height:1.7}.badge-row{flex-wrap:wrap;gap:8px;display:flex}.badge-row span{margin-left:0}.accordion{border-top:1px solid var(--line)}.accordion button{border-bottom:1px solid var(--line);width:100%;min-height:52px;color:var(--text);background:#fff;justify-content:space-between;align-items:center;font-weight:900;display:flex}.accordion button:after{content:"+";color:var(--primary);font-size:20px}.accordion button.open:after{content:"-"}.accordion div{color:var(--muted);padding:14px 0 20px;line-height:1.65;display:none}.accordion div.show{display:block}.quality-band,.factory-section{color:#fff;background:0 0;grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr);gap:44px;padding:96px max(24px,50vw - 590px);display:grid}.quality-copy{gap:16px;display:grid}.quality-copy p:not(.eyebrow){color:#ffffffc7;font-size:var(--fs-section-copy);line-height:1.7}.quality-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.quality-grid article{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffff1a;border:1px solid #ffffff29;border-radius:8px;flex-direction:column;justify-content:flex-end;gap:8px;min-height:210px;padding:24px;display:flex}.quality-grid strong{font-size:var(--fs-stat)}.factory-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.factory-card{-webkit-backdrop-filter:blur(16px);background:#ffffff14;border:1px solid #ffffff29;border-radius:12px;grid-template-rows:1fr auto;min-height:268px;display:grid;overflow:hidden}.factory-photo{background:linear-gradient(135deg,#0099ff29,#00d4aa1a),#0a1628;border-radius:12px 12px 0 0;min-height:210px;transition:transform .3s;position:relative;overflow:hidden;transform:scale(1)}.factory-photo img{object-fit:cover;width:100%;height:100%;min-height:210px;display:block}.factory-card:hover .factory-photo{transform:scale(1.05)}.factory-card p{color:#fff;padding:16px 18px 18px;font-weight:900}.bottom-stats{background:0 0;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.stat-card{-webkit-backdrop-filter:blur(20px);min-height:234px;color:inherit;background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;align-content:start;gap:8px;padding:24px;text-decoration:none;transition:transform .18s,border-color .18s,background .18s,box-shadow .18s;display:grid;box-shadow:0 4px 24px #0066cc1f}a.stat-card:hover{color:inherit;background:#ffffff12;border-color:#0099ff7a;transform:translateY(-4px);box-shadow:0 14px 34px #06c3}.stat-icon{color:#09f;background:#0099ff1f;border-radius:10px;place-items:center;width:40px;height:40px;margin-bottom:6px;font-weight:900;display:grid}.stat-card strong{color:#fff;font-size:var(--fs-stat);font-weight:800;line-height:1}.stat-card b{color:#b0c4de;font-size:var(--fs-body)}.stat-card p{color:#6b8299;font-size:var(--fs-caption);line-height:1.55}.stat-card i{background:#ffffff1a;border-radius:999px;width:100%;height:4px;margin-top:10px;display:block;overflow:hidden}.stat-card i:before{content:"";width:var(--progress);border-radius:inherit;background:linear-gradient(90deg,#06c,#09f);height:100%;display:block}.product-catalog-page{background:var(--site-bg);background-size:var(--site-bg-size)}.product-center-workspace{color:#fff;background:0 0;grid-template-columns:280px minmax(0,1fr);align-items:start;gap:20px;display:grid}.product-filter-panel{-webkit-backdrop-filter:blur(20px);background:#ffffff08;border:1px solid #0066cc26;border-radius:12px;gap:16px;padding:22px;display:grid;position:sticky;top:96px}.filter-group{border-bottom:1px solid #ffffff14;gap:12px;padding-bottom:14px;display:grid}.filter-group summary{color:#6b8299;font-size:var(--fs-caption);text-transform:uppercase;cursor:pointer;font-weight:900}.filter-select,.cascade-grid select{color:#b0c4de;width:100%;min-height:40px;font-size:var(--fs-body);background:#ffffff0d;border:1px solid #ffffff1f;border-radius:6px;padding:0 12px}.cascade-grid{gap:8px;display:grid}.filter-tags{flex-wrap:wrap;gap:8px;display:flex}.filter-tags button{color:#b0c4de;min-height:34px;font-size:var(--fs-body);background:#ffffff0d;border:1px solid #ffffff1f;border-radius:7px;justify-content:center;align-items:center;padding:0 10px;transition:background .18s,color .18s,border-color .18s;display:inline-flex}.filter-tags button.active{color:#fff;background:#06c;border-color:#06c}.filter-reset{color:#fff;background:0 0;border:1px solid #ffffff70;border-radius:8px;justify-content:center;align-items:center;min-height:44px;font-weight:900;display:inline-flex}.product-results{min-width:0}.product-results-head{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;margin-bottom:20px;display:grid}.product-results-head p{color:#b0c4de;font-weight:800}.active-filter-row{flex-wrap:wrap;gap:8px;display:flex}.active-filter-row span{color:#bfe6ff;min-height:34px;font-size:var(--fs-caption);background:#0099ff24;border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-weight:900;display:inline-flex}.sort-control{color:#b0c4de;font-size:var(--fs-body);white-space:nowrap;align-items:center;gap:10px;font-weight:900;display:inline-flex}.sort-control span{white-space:nowrap}.sort-control select{appearance:none;color:#b0c4de;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23B0C4DE' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 18px center/12px 8px no-repeat,#ffffff0d;border:1px solid #ffffff24;border-radius:8px;min-width:180px;min-height:38px;padding:0 46px 0 12px;font-weight:800}.pc-product-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:484px;align-items:start;gap:20px;transition:opacity .3s,transform .3s;display:grid}.pc-product-grid.is-filtering{opacity:.42;transform:translateY(6px)}.pc-product-card{box-sizing:border-box;-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;grid-template-rows:200px 28px 48px 46px 24px 40px;gap:12px;height:484px;min-height:484px;max-height:484px;padding:18px;transition:transform .3s,box-shadow .3s,border-color .3s,opacity .3s;display:grid;overflow:hidden;box-shadow:0 4px 24px #0066cc1f}.pc-product-card.hidden{display:none}.pc-product-card:hover{border-color:#0066cc4d;transform:translateY(-4px);box-shadow:0 12px 40px #06c3}.pc-product-visual{background:#ffffff0f;border-radius:10px;height:200px;min-height:200px;max-height:200px;position:relative;overflow:hidden}.pc-product-visual:before,.pc-product-visual:after{content:"";position:absolute}.pc-product-visual.wiper:before{background:#11283b;border-radius:999px;width:78%;height:16px;top:46%;left:11%;transform:rotate(-12deg);box-shadow:0 18px #1d425c}.pc-product-visual.wiper:after{opacity:.65;background:#09f;border-radius:999px;width:18px;height:96px;top:42%;left:50%;transform:rotate(62deg)}.pc-product-visual.cabin:before,.pc-product-visual.air:before{background:repeating-linear-gradient(90deg,#fff 0 8px,#b6d4e5 8px 12px),#fff;border:8px solid #1d8fc7;border-radius:12px;inset:38px 34px;box-shadow:0 18px 36px #0066cc29}.pc-product-visual.cabin.nano:before{border-color:#00d4aa}.pc-product-visual.air:before{border-color:#4b7da7;transform:perspective(300px)rotateX(10deg)}.pc-product-visual.air.oe:before{border-color:#6b8299}.tag-line{flex-wrap:wrap;align-content:center;align-items:center;gap:6px;height:28px;min-height:28px;max-height:28px;display:flex;overflow:hidden}.tag-line span{color:#bfe6ff;min-height:28px;font-size:var(--fs-caption);background:#0099ff24;border-radius:999px;justify-content:center;align-items:center;padding:0 10px;font-weight:800;display:inline-flex}.pc-product-card h3{-webkit-line-clamp:2;color:#fff;height:48px;min-height:48px;max-height:48px;font-size:var(--fs-card-title);-webkit-box-orient:vertical;margin:0;font-weight:600;line-height:1.32;display:-webkit-box;overflow:hidden}.pc-product-card p{-webkit-line-clamp:2;color:#b0c4de;height:46px;min-height:46px;max-height:46px;font-size:var(--fs-body);-webkit-box-orient:vertical;margin:0;line-height:1.65;display:-webkit-box;overflow:hidden}.pc-product-card strong{color:#00d4aa;height:24px;font-size:var(--fs-card-title);align-self:center;align-items:center;line-height:1;display:flex}.pc-product-card a{color:#fff;border:1px solid #ffffff70;border-radius:8px;justify-content:center;align-items:center;height:40px;min-height:40px;max-height:40px;margin-top:0;font-weight:900;transition:background .18s,border-color .18s;display:inline-flex}.pc-product-card a:hover{background:#06c;border-color:#06c}.product-catalog-page .pc-product-grid{grid-auto-rows:484px;align-items:start}.product-catalog-page .pc-product-card{grid-template-rows:200px 28px 48px 46px 24px 40px!important;height:484px!important;min-height:484px!important;max-height:484px!important}.product-catalog-page .pc-product-card>*{min-width:0}.product-catalog-page .pc-product-visual{min-height:200px;max-height:200px;height:200px!important}.product-catalog-page .tag-line{height:28px;min-height:28px;max-height:28px}.product-catalog-page .pc-product-card h3{white-space:nowrap;text-overflow:ellipsis;-webkit-line-clamp:unset;-webkit-box-orient:initial;height:48px;min-height:48px;max-height:48px;font-size:16px;line-height:48px;display:block;overflow:hidden}.product-catalog-page .pc-product-card p{height:46px;min-height:46px;max-height:46px}.product-catalog-page .pc-product-card strong{height:24px}.product-catalog-page .pc-product-card a{height:40px;min-height:40px;max-height:40px}.empty-products{color:#b0c4de;border:1px dashed #ffffff38;border-radius:12px;place-items:center;min-height:180px;margin-top:20px;font-weight:900;display:none}.empty-products.show{display:grid}.product-skeleton{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:20px;display:none}.product-skeleton span{background:linear-gradient(90deg,#ffffff0f,#ffffff24,#ffffff0f) 0 0/240% 100%;border-radius:12px;height:280px;animation:1.3s infinite skeletonPulse}@keyframes skeletonPulse{0%{background-position:100% 0}to{background-position:-100% 0}}.product-recommend{gap:16px;display:grid;position:sticky;top:96px}.recommend-image{background:radial-gradient(circle at 28% 30%,#0099ff47,#0000 30%),linear-gradient(135deg,#dff4fb,#fff);border-radius:12px;min-height:220px;position:relative;overflow:hidden}.recommend-image:before{content:"";background:#11283b;border-radius:999px;width:78%;height:18px;position:absolute;top:48%;left:11%;transform:rotate(-13deg);box-shadow:0 22px #1d425c}.recommend-card{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;gap:10px;padding:20px;display:grid}.recommend-card span{color:#00d4aa;background:#00d4aa1f;border-radius:999px;width:fit-content;padding:4px 9px;font-size:12px;font-weight:900}.recommend-card h3{color:#fff}.recommend-card p{color:#b0c4de;line-height:1.6}.store-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.store-links a,.recommend-card>a{color:#fff;border:1px solid #ffffff52;border-radius:8px;justify-content:center;align-items:center;min-height:38px;font-weight:900;display:inline-flex}.recommend-card.insight:after{content:"→";color:#09f;font-size:20px;font-weight:900}.product-center-stats{background:0 0;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.product-center-stats .stat-card{color:inherit}.cta-stat{border-color:#00d4aa61}.smart-select-page{background:var(--site-bg);background-size:var(--site-bg-size)}.smart-select-shell{color:#fff;background:0 0;grid-template-columns:minmax(0,.6fr) minmax(340px,.4fr);grid-template-areas:"hero hero""form recommend";align-items:start;gap:36px;min-height:calc(100vh - 72px);padding:108px max(24px,50vw - 590px) 96px;display:grid;position:relative;overflow:hidden}.smart-hero-copy{z-index:1;text-align:center;grid-area:hero;position:relative}.smart-hero-copy .eyebrow{font-size:var(--fs-eyebrow);margin:0 auto;padding:0 14px}.smart-hero-copy h1{color:#d8ecff;max-width:1040px;font-size:var(--fs-page-title);text-align:center;text-shadow:0 0 42px #0099ff47;margin:22px auto 0;line-height:.96}.smart-hero-copy p{color:#ddeeffc2;max-width:760px;font-size:var(--fs-page-subtitle);margin:22px auto 0;line-height:1.7}.smart-select-copy{z-index:1;grid-area:form;position:relative}.smart-cascade-form{gap:16px;display:grid}.smart-field{color:#6b8299;font-size:var(--fs-caption);gap:8px;font-weight:900;display:grid;position:relative}.smart-field span{text-transform:uppercase}.smart-field select{color:#b0c4de;-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:8px;width:100%;height:48px;padding:0 46px 0 14px;transition:opacity .18s,border-color .18s,background .18s}.smart-field select:disabled{opacity:.42}.smart-field.selected select{color:#fff;background:#ffffff14;border-color:#0099ff6b}.smart-field select option{color:#b0c4de;background:#0a1628}.smart-match-btn{color:#ffffff7a;background:#ffffff1a;border-radius:12px;width:100%;height:56px;margin-top:8px;font-weight:900;transition:background .18s,box-shadow .18s,transform .18s,color .18s}.smart-match-btn:not(:disabled){color:#fff;background:linear-gradient(135deg,#06c,#09f);animation:1.8s ease-in-out infinite smartPulse}.smart-match-btn:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 0 0 4px #0099ff29,0 16px 40px #0066cc47}@keyframes smartPulse{0%,to{box-shadow:0 0 #0099ff38}50%{box-shadow:0 0 0 8px #0099ff0a}}.recommend-stack{z-index:1;grid-area:recommend;gap:16px;display:grid;position:sticky;top:96px}.recommend-product-card{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;gap:12px;padding:18px;display:grid;box-shadow:0 4px 24px #0066cc1f}.recommend-product-visual{background:#ffffff0f;border-radius:10px;height:144px;position:relative;overflow:hidden}.recommend-product-visual:before,.recommend-product-visual:after{content:"";position:absolute}.recommend-product-visual.wiper:before{background:#11283b;border-radius:999px;width:76%;height:14px;top:43%;left:12%;transform:rotate(-13deg);box-shadow:0 18px #1d425c}.recommend-product-visual.cabin:before,.recommend-product-visual.air:before{background:repeating-linear-gradient(90deg,#fff 0 8px,#b6d4e5 8px 12px);border:7px solid #1d8fc7;border-radius:12px;inset:26px 46px}.recommend-product-visual.air:before{border-color:#4b7da7}.recommend-product-card h3{color:#fff;font-size:var(--fs-card-title)}.product-visual:before,.product-visual:after,.fit-image:before,.fit-image:after,.product-hero-image:before,.product-hero-image:after,.pc-product-visual:before,.pc-product-visual:after,.recommend-product-visual:before,.recommend-product-visual:after{content:none!important;display:none!important}.recommend-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.recommend-actions a{color:#fff;border:1px solid #ffffff5c;border-radius:8px;justify-content:center;align-items:center;min-height:38px;font-weight:900;display:inline-flex}.car-wireframe{display:none}.car-wireframe:before,.car-wireframe:after{content:"";border:2px solid #0099ff38;position:absolute}.car-wireframe:before{border-radius:56% 56% 8% 8%;height:72%;top:-24%;left:18%;right:18%}.car-wireframe:after{border-radius:999px;height:34%;bottom:-18%;left:12%;right:12%}@keyframes carFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}.smart-select-stats{background:0 0;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.quality-grid span{color:#ffffffc2;font-weight:900}.article-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.article-list article{flex-direction:column;gap:12px;min-height:230px;padding:24px;display:flex}.article-list p{color:var(--muted);line-height:1.6}.article-list span{color:var(--soft);margin-top:auto;font-weight:900}.partner-section{background:#fff;grid-template-columns:minmax(320px,.8fr) minmax(0,1.2fr);gap:24px;display:grid}.partner-login,.resource-panel{padding:28px}.partner-login{gap:14px;display:grid}.resource-panel{background:linear-gradient(135deg,#007ab914,#19c6b514),#fff}.resource-panel h3{margin-bottom:16px}.resource-panel ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:0;display:grid}.resource-panel li{border:1px solid var(--line);min-height:64px;color:var(--muted);background:#fff;border-radius:8px;align-items:center;padding:0 18px;font-weight:900;list-style:none;display:flex}.store-band{text-align:center;background:#eef6fb;place-items:center;gap:14px;min-height:160px;padding:36px 24px;display:grid}.store-band p{color:var(--muted);font-size:var(--fs-section-copy);font-weight:900}.store-band div{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.store-band a{border:1px solid var(--line);min-width:108px;min-height:44px;color:var(--primary);background:#fff;border-radius:7px;justify-content:center;align-items:center;font-weight:900;display:inline-flex}.fit-result-page{background:var(--site-bg);background-size:var(--site-bg-size);color:#fff}.fit-result-main{min-height:calc(100vh - 72px)}.fit-result-shell{width:min(1180px,100% - 48px);margin:0 auto;padding:112px 0 96px}.fit-result-summary{-webkit-backdrop-filter:blur(20px);background:radial-gradient(circle at 92% 12%,#09f3,#0000 28%),linear-gradient(135deg,#ffffff14,#ffffff09);border:1px solid #0099ff42;border-radius:18px;justify-content:space-between;align-items:center;gap:32px;min-height:168px;padding:30px 34px;display:flex;position:relative;overflow:hidden;box-shadow:0 18px 60px #0066cc24}.fit-result-summary:after{content:"";border:1px solid #00d4aa38;border-radius:50%;width:220px;height:220px;position:absolute;top:-150px;right:80px;box-shadow:0 0 80px #0099ff29}.fit-result-summary>*{z-index:1;position:relative}.fit-result-summary .eyebrow{min-height:28px;font-size:var(--fs-eyebrow);padding:0 12px}.fit-result-summary h1{color:#e7f4ff;text-shadow:0 0 36px #09f3;margin:16px 0 8px;font-size:clamp(26px,3vw,42px);line-height:1.16}.fit-result-summary p{color:#b0c4de;font-size:var(--fs-body)}.fit-result-summary p strong{color:#00d4aa;font-size:20px}.fit-reset-button{color:#fff;border:1px solid #ffffff7a;border-radius:9px;justify-content:center;align-items:center;min-width:116px;min-height:46px;font-weight:900;transition:background .18s,border-color .18s,transform .18s;display:inline-flex}.fit-reset-button:hover{background:#06c;border-color:#06c;transform:translateY(-1px)}.fit-result-heading{justify-content:space-between;align-items:end;gap:24px;margin:48px 0 20px;display:flex}.fit-result-heading span{color:#63c8ff;font-size:var(--fs-eyebrow);letter-spacing:.1em;font-weight:900}.fit-result-heading h2{color:#fff;margin-top:8px;font-size:26px}.fit-result-heading p{color:#8ea9c4;font-size:var(--fs-caption);font-weight:800}.fit-result-list{gap:16px;display:grid}.fit-result-card{-webkit-backdrop-filter:blur(18px);background:#ffffff0b;border:1px solid #09f3;border-radius:16px;grid-template-columns:minmax(0,1fr) 126px;align-items:center;gap:22px;min-height:142px;padding:18px 20px;transition:transform .22s,border-color .22s,background .22s;display:grid;box-shadow:0 8px 30px #0066cc1a}.fit-result-card:hover{background:#fff1;border-color:#0099ff6b;transform:translateY(-2px)}.fit-result-visual{background:linear-gradient(135deg,#0099ff1f,#0000 70%),#ffffff0e;border-radius:12px;width:140px;height:116px;position:relative;overflow:hidden}.fit-result-visual:before,.fit-result-visual:after{content:"";position:absolute}.fit-result-visual.wiper:before{background:#c6e9ff;border-radius:999px;width:94px;height:9px;top:52px;left:23px;transform:rotate(-10deg);box-shadow:0 15px #0099ffad}.fit-result-visual.wiper:after{background:#00d4aa;border-radius:999px;width:9px;height:58px;top:44px;left:67px;transform:rotate(64deg)}.fit-result-visual.cabin:before,.fit-result-visual.air:before{background:repeating-linear-gradient(90deg,#dff4ff 0 7px,#87c8e7 7px 10px);border:6px solid #09f;border-radius:8px;inset:25px;box-shadow:0 12px 28px #09f3}.fit-result-visual.air:before{border-color:#00d4aa;transform:perspective(240px)rotateX(12deg)}.fit-result-copy{min-width:0}.fit-category{color:#bfe6ff;min-height:26px;font-size:var(--fs-eyebrow);background:#0099ff26;border-radius:999px;align-items:center;padding:0 10px;font-weight:900;display:inline-flex}.fit-result-copy h3{color:#fff;margin:10px 0 8px;font-size:20px;line-height:1.35}.fit-result-copy p{color:#8ea9c4;font-size:var(--fs-caption);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.fit-result-copy p b{color:#b0c4de;margin-right:6px}.fit-result-copy p em{color:#8debd4;background:#00d4aa24;border-radius:6px;padding:4px 9px;font-style:normal;font-weight:800}.fit-result-copy small{color:#718ca8;font-size:var(--fs-caption);margin-top:8px;display:block}.fit-result-actions{gap:10px;display:grid}.fit-result-actions a{color:#fff;border:1px solid #ffffff6b;border-radius:8px;justify-content:center;align-items:center;min-height:42px;font-weight:900;display:inline-flex}.fit-result-actions a.primary{background:linear-gradient(135deg,#06c,#09f);border-color:#0000;box-shadow:0 8px 24px #06c3}.fit-result-actions a:hover{border-color:#00d4aa}.fit-result-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:18px;display:grid}.fit-result-stats .stat-card{min-height:210px}.fit-geo-panel{background:linear-gradient(135deg,#0066cc1f,#00d4aa0e);border:1px solid #0099ff73;border-radius:16px;grid-template-columns:190px minmax(0,1fr);gap:28px;margin-top:18px;padding:24px 28px;display:grid}.fit-geo-panel dl{gap:8px;display:grid}.fit-geo-panel dl div{grid-template-columns:66px minmax(0,1fr);gap:10px;min-width:0;display:grid}.fit-geo-panel dt{color:#63c8ff;font-weight:900}.fit-geo-panel dd{overflow-wrap:anywhere;color:#9fb8d1;min-width:0}@media (width<=820px){.fit-result-summary,.fit-result-heading{flex-direction:column;align-items:flex-start}.fit-result-card{grid-template-columns:1fr}.fit-result-actions{grid-column:auto;grid-template-columns:1fr 1fr}.fit-result-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.fit-result-shell{width:calc(100% - 36px);padding:82px 0 64px}.fit-result-summary{min-height:auto;padding:24px 20px}.fit-reset-button{width:100%}.fit-result-heading{margin-top:38px}.fit-result-card{grid-template-columns:1fr;padding:16px}.fit-result-actions{grid-column:auto}.fit-result-stats{grid-template-columns:1fr}}.site-footer{color:#fff;background:linear-gradient(#ffffff09 1px,#0000 1px) 0 0/78px 78px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/78px 78px,radial-gradient(circle at 50% 0,#0099ff24,#0000 36%),#050b16;grid-template-columns:.85fr 1.15fr;gap:42px;padding:72px max(24px,50vw - 590px);display:grid}.footer-brand{align-content:start;gap:10px;display:grid}.footer-brand strong{font-size:24px}.footer-brand span{color:#ffffffad}.footer-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;display:grid}.footer-grid div{gap:10px;display:grid}.footer-grid b{margin-bottom:8px}.footer-grid a{color:#ffffffb3}@media (width>=1081px){.site-footer>.footer-grid>div:last-child{text-align:right;justify-items:end}}.footer-global{border-top:1px solid #ffffff1a;grid-column:1/-1;gap:18px;margin-top:22px;padding-top:28px;display:grid}.footer-service-row,.footer-policy-links{flex-wrap:wrap;align-items:center;display:flex}.footer-service-row{color:#ffffffc2;gap:0;font-size:13px;font-weight:700}.footer-service-row>*{align-items:center;display:inline-flex}.footer-service-row>*+:before,.footer-policy-links>*+:before{content:"";background:#fff3;width:1px;height:14px;margin:0 16px;display:inline-block}.footer-service-row a,.footer-policy-links a{color:inherit}.footer-service-row a:hover,.footer-policy-links a:hover{color:#63c8ff}.footer-global-main{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:30px;display:grid}.footer-policy-links{color:#ffffff94;font-size:12px}.footer-channel-links{align-items:center;gap:10px;display:flex}.footer-channel-link{color:#ffffffb8;background:#ffffff09;border:1px solid #ffffff24;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-width:92px;height:42px;padding:0 12px;transition:border-color .18s,background .18s,color .18s,transform .18s;display:inline-flex}.footer-channel-link:hover{color:#fff;background:#ffffff13;border-color:#ffffff59;transform:translateY(-1px)}.footer-channel-mark{letter-spacing:-.04em;text-align:center;min-width:30px;font-size:16px;font-weight:950;line-height:1}.footer-channel-link.tmall .footer-channel-mark{color:#ff3152;letter-spacing:.02em;font-size:11px}.footer-channel-link.jd .footer-channel-mark{color:#f0443a}.footer-channel-link.douyin .footer-channel-mark{color:#fff;text-shadow:-2px 0 #25f4ee,2px 0 #fe2c55}.footer-channel-name{font-size:12px;font-weight:800}.footer-copyright{color:#ffffff6b;flex-wrap:wrap;align-items:center;gap:10px 20px;font-size:12px;line-height:1.6;display:flex}.footer-copyright a{color:#ffffff80}.footer-copyright a:hover{color:#63c8ff}@media (width<=820px){.footer-global-main{grid-template-columns:1fr}.footer-channel-links{justify-content:flex-start}}@media (width<=560px){.footer-service-row,.footer-policy-links{gap:10px;display:grid}.footer-service-row>*+:before,.footer-policy-links>*+:before{display:none}.footer-channel-links{grid-template-columns:1fr;display:grid}.footer-channel-link{width:100%}}.search-modal{z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0823386b;place-items:start center;padding:110px 24px 24px;display:none;position:fixed;inset:0}.search-modal.open{display:grid}.search-box{width:min(720px,100%);box-shadow:var(--shadow);background:#fff;border-radius:8px;gap:16px;padding:28px 72px 28px 28px;display:grid;position:relative}.search-box button{width:34px;height:34px;color:var(--primary);background:#eef6fb;border-radius:50%;font-size:20px;position:absolute;top:14px;right:18px}.search-box p{color:var(--muted)}.search-box input{padding-right:18px}.toast{z-index:120;background:var(--navy);color:#fff;text-align:center;width:min(480px,100% - 40px);box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:8px;padding:14px 18px;transition:opacity .18s,transform .18s;position:fixed;bottom:26px;left:50%;transform:translate(-50%,16px)}.toast.show{opacity:1;transform:translate(-50%)}.back-to-top{z-index:90;color:#222;opacity:0;pointer-events:none;background:#f4f4f4;border-radius:50%;place-items:center;width:72px;height:72px;transition:opacity .18s,transform .18s,background .18s;display:grid;position:fixed;bottom:28px;right:28px;transform:translateY(14px)scale(.96);box-shadow:0 16px 42px #072a441f}.back-to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.back-to-top:hover{background:#fff;transform:translateY(-2px)scale(1)}.back-to-top span{border-top:4px solid;border-left:4px solid;border-radius:2px;width:24px;height:24px;transform:translateY(6px)rotate(45deg)}.customer-service-float{z-index:90;color:#fff;background:linear-gradient(135deg,#06c,#09f);border:1px solid #0099ff61;border-radius:50%;align-content:center;place-items:center;gap:3px;width:72px;height:72px;transition:transform .18s,box-shadow .18s,filter .18s;display:grid;position:fixed;bottom:112px;right:28px;box-shadow:0 16px 42px #0066cc47}.customer-service-float:hover{color:#fff;filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 18px 46px #0066cc5c}.customer-service-float svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:27px;height:27px}.customer-service-float span{font-size:12px;font-weight:700;line-height:1}@media (width<=720px){.back-to-top,.customer-service-float{width:56px;height:56px;right:16px}.back-to-top{bottom:16px}.customer-service-float{bottom:82px}.customer-service-float svg{width:22px;height:22px}}.secondary-body{background:var(--site-bg);background-size:var(--site-bg-size);color:#eef7ff;min-height:100vh}.secondary-header{position:sticky}.secondary-nav{justify-content:center}.ghost-chip{color:#fff;border:1px solid #ffffff61;border-radius:999px;justify-content:center;align-items:center;min-height:38px;padding:0 16px;font-weight:800;display:inline-flex}.ghost-chip:hover{color:#09f;border-color:#09f}.secondary-page{padding:108px max(24px,50vw - 590px) 90px}.secondary-hero{text-align:center;align-content:center;justify-items:center;max-width:1180px;min-height:330px;margin:0 auto 28px;display:grid}.secondary-hero .eyebrow{font-size:var(--fs-eyebrow);padding:0 14px}.secondary-hero h1{color:#d8ecff;max-width:1040px;font-size:var(--fs-page-title);text-shadow:0 0 42px #0099ff47;margin:22px auto 0;line-height:.96}.secondary-hero p:not(.eyebrow){color:#ddeeffc2;max-width:760px;font-size:var(--fs-page-subtitle);margin:22px auto 0;line-height:1.7}.secondary-panel{grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:22px;display:grid}.secondary-panel[hidden],.knowledge-page .secondary-panel,.geo-page .secondary-panel{display:none!important}.secondary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.secondary-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(135deg,#007ab92e,#ffffff09),#ffffff0e;border:1px solid #abdaff2e;border-radius:8px;flex-direction:column;justify-content:flex-end;gap:12px;min-height:220px;padding:26px;display:flex;box-shadow:inset 0 1px #ffffff1a,0 18px 44px #0003}.secondary-card.featured{background:radial-gradient(circle at 50% 20%,#0099ff4d,#0000 38%),linear-gradient(135deg,#007ab933,#ffffff0b),#ffffff0e;min-height:458px}.secondary-card span{color:#ddeeff94;font-size:var(--fs-caption);font-weight:900}.secondary-card strong{color:#eef7ff;font-size:var(--fs-stat);line-height:1.1}.secondary-card.featured strong{font-size:56px}.secondary-card p{color:#ddeeffad;line-height:1.65}.knowledge-library{gap:28px;display:grid}.knowledge-library[hidden]{display:none}.brand-assets-page .knowledge-toolbar,.brand-assets-page .knowledge-layout,.brand-assets-page .knowledge-stats{display:none!important}.brand-assets-page .knowledge-library{margin-top:50px}.geo-portal[hidden]{display:none}.knowledge-page .secondary-hero{margin-bottom:34px}.geo-page .secondary-hero{display:none}.knowledge-toolbar{gap:18px;display:grid}.breadcrumb{color:#6b8299;font-size:var(--fs-body);align-items:center;gap:10px;font-weight:800;display:flex}.breadcrumb a{color:#b0c4de}.breadcrumb span:before{content:">";color:#b0c4de6b;margin-right:10px}.knowledge-search{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;align-items:center;gap:12px;width:100%;height:56px;padding:0 18px;display:flex;box-shadow:0 4px 24px #0066cc1f}.knowledge-search span{color:#b0c4de;font-size:18px}.knowledge-search input{color:#fff;height:100%;box-shadow:none;background:0 0;border:0;padding:0}.knowledge-search input::placeholder{color:#6b8299}.knowledge-tabs{border-bottom:1px solid #ffffff14;align-items:center;gap:26px;min-height:46px;display:flex;position:relative;overflow-x:auto}.knowledge-tabs button{color:#6b8299;white-space:nowrap;background:0 0;justify-content:center;align-items:center;min-height:46px;font-weight:900;transition:color .22s;display:inline-flex;position:relative}.knowledge-tabs button:after{content:"";transform-origin:50%;background:#09f;border-radius:999px;height:3px;transition:transform .26s;position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.knowledge-tabs button.active{color:#fff}.knowledge-tabs button.active:after{transform:scaleX(1)}.knowledge-layout{grid-template-columns:minmax(0,.65fr) minmax(320px,.35fr);align-items:start;gap:24px;display:grid}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.faq-card{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;flex-direction:column;gap:14px;min-height:260px;padding:22px;transition:transform .24s,border-color .24s,box-shadow .24s;display:flex;box-shadow:0 4px 24px #0066cc1f}.faq-card:hover{border-color:#0066cc4d;transform:translateY(-4px);box-shadow:0 12px 40px #06c3}.faq-card-top{grid-template-columns:32px minmax(0,1fr);align-items:start;gap:12px;display:grid}.faq-icon{background:#0099ff24;border-radius:9px;place-items:center;width:32px;height:32px;display:grid}.faq-card h3{-webkit-line-clamp:2;color:#fff;font-size:var(--fs-card-title);-webkit-box-orient:vertical;font-weight:800;display:-webkit-box;overflow:hidden}.faq-card p{-webkit-line-clamp:2;color:#b0c4de;font-size:var(--fs-body);-webkit-box-orient:vertical;line-height:1.65;display:-webkit-box;overflow:hidden}.faq-tags{flex-wrap:wrap;gap:8px;display:flex}.faq-tags span{color:#bfe6ff;min-height:28px;font-size:var(--fs-caption);background:#0099ff24;border-radius:999px;justify-content:center;align-items:center;padding:0 10px;font-weight:800;display:inline-flex}.faq-detail{color:#b0c4de;font-size:var(--fs-body);border-top:1px solid #ffffff14;padding-top:12px;line-height:1.7;display:none}.faq-card.open .faq-detail{display:block}.faq-detail-btn{color:#fff;background:0 0;border:1px solid #ffffff5c;border-radius:8px;justify-content:center;align-self:flex-end;align-items:center;min-height:40px;margin-top:auto;padding:0 16px;font-weight:900;display:inline-flex}.faq-card.open .faq-detail-btn{background:#06c;border-color:#06c}.faq-empty{color:#b0c4de;border:1px dashed #ffffff38;border-radius:12px;place-items:center;min-height:180px;font-weight:900;display:none}.faq-empty.show{display:grid}.faq-card mark{color:#fff;background:#0099ff47;border-radius:4px}.knowledge-aside{gap:16px;display:grid;position:sticky;top:96px}.hot-ranking,.knowledge-side-card{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;gap:14px;padding:18px;display:grid;box-shadow:0 4px 24px #0066cc1f}.hot-ranking h2{font-size:var(--fs-card-title)}.hot-rank-item{grid-template-columns:34px minmax(0,1fr);align-items:center;gap:4px 10px;min-height:58px;display:grid}.hot-rank-item span{color:#fff;background:linear-gradient(135deg,#06c,#09f);border-radius:999px;grid-row:span 2;place-items:center;width:30px;height:30px;font-weight:900;display:grid}.hot-rank-item strong{color:#fff;font-size:var(--fs-body);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.hot-rank-item em{color:#6b8299;font-size:var(--fs-caption);font-style:normal;font-weight:800}.knowledge-side-card strong{color:#fff;font-size:var(--fs-card-title)}.knowledge-side-card p{color:#b0c4de}.knowledge-side-card a{color:#fff;border:1px solid #ffffff5c;border-radius:8px;justify-content:center;align-items:center;min-height:40px;font-weight:900;display:inline-flex}.knowledge-side-card.brand a{background:#06c;border-color:#06c}.knowledge-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.knowledge-detail-main{width:min(1080px,100% - 48px);margin:0 auto;padding:64px 0 96px}.knowledge-detail-breadcrumb{color:#8faac4;font-size:var(--fs-body);flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.knowledge-detail-breadcrumb a:hover{color:#09f}.knowledge-detail-article{color:#fff;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff0e;border:1px solid #0099ff47;border-radius:18px;gap:28px;padding:clamp(28px,5vw,64px);display:grid;box-shadow:0 24px 70px #0066cc29}.knowledge-detail-header{grid-template-columns:72px minmax(0,1fr);align-items:start;gap:22px;display:grid}.knowledge-detail-icon{background:#0099ff29;border-radius:16px;place-items:center;width:72px;height:72px;font-size:32px;display:grid}.knowledge-detail-header h1{color:#e7f4ff;max-width:none;margin:16px 0;font-size:clamp(32px,5vw,56px)}.knowledge-detail-lead{color:#c8ddf0;background:#0099ff1a;border-left:4px solid #09f;padding:20px 24px;font-size:18px;line-height:1.8}.knowledge-detail-section{border-top:1px solid #ffffff1a;gap:14px;padding-top:26px;display:grid}.knowledge-detail-section h2{color:#e7f4ff;font-size:24px}.knowledge-detail-section p,.knowledge-detail-section li{color:#a9c2da;line-height:1.9}.knowledge-detail-section ol{gap:10px;margin:0;padding-left:24px;display:grid}.knowledge-detail-advice{background:#00d4aa12;border:1px solid #00d4aa47;border-radius:12px;padding:24px}.knowledge-detail-actions{flex-wrap:wrap;gap:12px;padding-top:8px;display:flex}.knowledge-detail-actions a{border:1px solid #ffffff61;border-radius:8px;justify-content:center;align-items:center;min-height:46px;padding:0 22px;font-weight:900;display:inline-flex}.knowledge-detail-actions a.primary{background:linear-gradient(135deg,#06c,#09f);border-color:#06c}@media (width<=720px){.knowledge-detail-main{width:min(100% - 32px,1080px);padding:38px 0 72px}.knowledge-detail-header{grid-template-columns:1fr}.knowledge-detail-icon{width:58px;height:58px}}.geo-portal{min-height:calc(100vh - 230px);display:grid}.geo-login-state{grid-template-columns:minmax(0,1fr) minmax(440px,550px);justify-content:center;align-items:center;gap:clamp(56px,7vw,120px);width:min(1180px,100%);min-height:calc(100vh - 230px);margin:0 auto;display:grid;position:relative}.geo-login-state[hidden]{display:none!important}.geo-login-state:before{content:none}.geo-login-copy{color:#fff;max-width:560px}.geo-login-copy span{color:#d8ecffb8;font-size:var(--fs-caption);margin-bottom:24px;font-weight:900;display:inline-flex}.geo-login-copy h2{color:#fff;letter-spacing:0;white-space:nowrap;font-size:clamp(42px,4.6vw,64px);line-height:1.04}.geo-login-copy p{color:#d8ecffbd;max-width:560px;font-size:var(--fs-page-subtitle);margin-top:18px;font-weight:700;line-height:1.75}.geo-login-card{-webkit-backdrop-filter:blur(22px);background:linear-gradient(135deg,#007ab929,#ffffff09),#ffffff0b;border:1px solid #0066cc2e;border-radius:12px;gap:22px;width:100%;padding:58px 54px 48px;display:grid;position:relative;overflow:hidden;box-shadow:0 4px 24px #0066cc1f,0 28px 90px #00122433}.geo-login-card:before,.geo-login-card:after{content:none}.geo-error{color:#fff;opacity:0;pointer-events:none;background:#dc2626eb;border-radius:10px;justify-content:center;align-items:center;min-height:42px;padding:0 18px;font-weight:900;transition:opacity .18s,transform .18s;display:inline-flex;position:absolute;top:-54px;left:50%;transform:translate(-50%,8px)}.geo-error.show{opacity:1;transform:translate(-50%)}.geo-login-card h2{color:#fff;text-align:left;font-size:28px;font-weight:900;line-height:1.2}.geo-login-tabs{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:44px;padding:4px 0 2px;display:grid}.geo-login-tabs button{color:#ffffff8f;background:0 0;justify-self:center;min-height:42px;padding:0;font-size:18px;font-weight:900;position:relative}.geo-login-tabs button.active{color:#fff}.geo-login-tabs button.active:after{content:"";background:#fff;border-radius:999px;height:3px;position:absolute;bottom:0;left:0;right:0}.geo-input-field{background:0 0;border:0;border-bottom:1px solid #ffffff2e;border-radius:0;align-items:end;gap:8px;height:72px;padding:0 0 12px;transition:border-color .18s,box-shadow .18s;display:grid;position:relative}.geo-input-field:focus-within{border-color:#0099ffb8;box-shadow:0 8px 18px #0099ff14}.geo-input-field b{color:#b0c4de;font-size:13px;font-weight:900;line-height:1}.geo-input-field input{color:#fff;width:100%;min-width:0;height:26px;box-shadow:none;background:0 0;border:0;padding:0;font-size:17px;font-weight:900}.geo-input-field input::placeholder{color:#6b8299}.geo-password-toggle{color:#d8e2ecb8;cursor:pointer;place-items:center;width:48px;height:40px;font-size:0;display:grid;position:absolute;bottom:7px;right:0;overflow:visible;box-shadow:none!important;background:0 0!important;border:0!important}.geo-password-toggle:hover,.geo-password-toggle:focus-visible{color:#d8ecffeb}.geo-eye-icon{width:38px;height:26px;transition:transform .18s;overflow:visible}.geo-eye-icon path,.geo-eye-icon circle,.geo-eye-open,.geo-eye-closed{vector-effect:non-scaling-stroke;transition:opacity .22s,transform .3s cubic-bezier(.2,.8,.2,1),stroke-dashoffset .42s cubic-bezier(.2,.8,.2,1)}.geo-eye-open{transform-origin:22px 14px;transition:transform .28s cubic-bezier(.2,.8,.2,1);transform:scaleY(.34)}.geo-eye-outline{fill:none;stroke:currentColor;stroke-width:2.7px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:92;stroke-dashoffset:92px;opacity:0}.geo-eye-pupil{fill:currentColor;opacity:0;transform-origin:22px 14px;transform:scale(.35)}.geo-eye-closed{transform-origin:22px 16px;transition:transform .24s cubic-bezier(.2,.8,.2,1);transform:translateY(0)scaleY(1)}.geo-eye-lid,.geo-eye-lash{fill:none;stroke:currentColor;stroke-width:2.7px;stroke-linecap:round;stroke-linejoin:round;opacity:1}.geo-eye-lash{stroke-width:2.3px}.geo-password-toggle.is-visible{color:#d8ecfff0}.geo-password-toggle.is-visible .geo-eye-closed{transform:translateY(-3px)scaleY(.45)}.geo-password-toggle.is-visible .geo-eye-lid,.geo-password-toggle.is-visible .geo-eye-lash{opacity:0}.geo-password-toggle.is-visible .geo-eye-open{transform:scaleY(1)}.geo-password-toggle.is-visible .geo-eye-outline{opacity:1;stroke-dashoffset:0}.geo-password-toggle.is-visible .geo-eye-pupil{opacity:1;transition-delay:.16s;transform:scale(1)}.geo-password-toggle:active .geo-eye-icon{transform:scale(.92)}@media (prefers-reduced-motion:reduce){.geo-eye-icon,.geo-eye-icon path,.geo-eye-icon circle,.geo-eye-open,.geo-eye-closed{transition:none}}.geo-agree{color:#b0c4de;align-items:center;gap:9px;font-size:13px;font-weight:900;display:flex}.geo-agree input{accent-color:#09f;border:1px solid #9ca3af;border-radius:2px;flex:none;width:20px;height:20px}.geo-login-button{color:#fff;height:54px;box-shadow:none;background:linear-gradient(135deg,#06c,#09f);border-radius:999px;justify-content:center;align-items:center;gap:10px;font-weight:900;transition:opacity .18s,box-shadow .18s,transform .18s;display:inline-flex}.geo-login-button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 16px 38px #0099ff47}.geo-login-button:disabled{color:#ffffff85;box-shadow:none;cursor:not-allowed;background:#ffffff29}.geo-login-button.loading i{border:2px solid #ffffff61;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite geoSpin}@keyframes geoSpin{to{transform:rotate(360deg)}}.geo-console{gap:22px;display:grid}.geo-console[hidden]{display:none}.geo-status-bar{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;justify-content:space-between;align-items:center;gap:18px;min-height:70px;padding:16px 18px;display:flex;box-shadow:0 4px 24px #0066cc1f}.geo-status-bar div{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.geo-status-bar strong{color:#fff;font-size:var(--fs-card-title)}.geo-status-bar span{color:#00d4aa;min-height:26px;font-size:var(--fs-caption);background:#00d4aa24;border-radius:999px;justify-content:center;align-items:center;padding:0 10px;font-weight:900;display:inline-flex}.geo-status-bar em{color:#6b8299;font-size:var(--fs-caption);font-style:normal;font-weight:800}.geo-status-bar button{color:#fff;background:#06c;border:1px solid #09f;border-radius:8px;min-height:40px;padding:0 16px;font-weight:900;box-shadow:0 10px 28px #0099ff38}.geo-resource-toolbar{gap:16px;display:grid}.geo-resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.geo-resource-card{-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #0066cc26;border-radius:12px;grid-template-rows:28px 48px 46px 24px 40px;gap:12px;min-height:240px;padding:22px;transition:transform .24s,border-color .24s,box-shadow .24s,opacity .18s;display:grid;box-shadow:0 4px 24px #0066cc1f}.geo-resource-card.hidden{display:none}.geo-resource-card:hover{border-color:#0066cc4d;transform:translateY(-4px);box-shadow:0 12px 40px #06c3}.file-type{color:#bfe6ff;width:fit-content;min-width:48px;height:28px;font-size:var(--fs-caption);background:#0099ff24;border-radius:999px;justify-content:center;align-items:center;padding:0 10px;font-weight:900;display:inline-flex}.file-type.xls{color:#00d4aa;background:#00d4aa24}.file-type.doc{color:#d8ecff;background:#d8ecff1f}.file-type.mp4{color:#c7d2fe;background:#6366f129}.file-type.pdf{color:#fecaca;background:#dc262624}.geo-resource-card h3{-webkit-line-clamp:2;color:#fff;height:48px;font-size:var(--fs-card-title);-webkit-box-orient:vertical;font-weight:800;display:-webkit-box;overflow:hidden}.geo-resource-card p{-webkit-line-clamp:2;color:#b0c4de;height:46px;font-size:var(--fs-body);-webkit-box-orient:vertical;line-height:1.65;display:-webkit-box;overflow:hidden}.resource-meta{color:#6b8299;font-size:var(--fs-caption);justify-content:space-between;align-items:center;gap:12px;font-weight:800;display:flex}.geo-resource-card button{color:#fff;background:#06c;border:1px solid #06c;border-radius:8px;justify-content:center;justify-self:end;align-items:center;min-width:92px;height:40px;font-weight:900;display:inline-flex}.geo-resource-card button.outline{background:0 0;border-color:#ffffff5c}.login-page{color:#151b20;background:#000;min-height:100vh}.login-topbar{background:#fff;border-bottom:1px solid #08233814;align-items:center;height:64px;padding:0 44px;display:flex}.login-logo{color:#111318;font-size:18px;font-weight:900}.login-main{background:linear-gradient(90deg,#00000038,#0000000a),radial-gradient(circle at 36% 38%,#ffd49080,#0000 18%),radial-gradient(circle at 32% 48%,#2a6d3d9e,#0000 25%),radial-gradient(circle at 76% 24%,#12304e99,#0000 24%),linear-gradient(135deg,#15202a 0%,#5d715f 42%,#d9d6be 100%);grid-template-columns:minmax(0,1fr) minmax(420px,560px);align-items:center;gap:48px;min-height:calc(100vh - 246px);padding:70px max(44px,50vw - 720px);display:grid;position:relative;overflow:hidden}.login-main:before{content:"";clip-path:polygon(0 0,68% 0,100% 100%,0 100%);opacity:.7;background:linear-gradient(90deg,#0000005c,#0000 24%),repeating-linear-gradient(90deg,#ffffff3d 0 2px,#0000 2px 56px);width:56%;height:78%;position:absolute;bottom:-1px;left:-6%}.login-main:after{content:"";background:radial-gradient(circle at 22% 98%,#111318 0 28px,#0000 29px),radial-gradient(circle at 78% 98%,#111318 0 28px,#0000 29px),linear-gradient(160deg,#e2ebeff2,#a2bcc8db);border-radius:70px 80px 18px 18px;width:min(360px,28vw);height:150px;position:absolute;bottom:11%;left:34%;box-shadow:0 28px 60px #00000047}.login-scene,.login-card{z-index:1;position:relative}.login-copy{color:#fff;text-shadow:0 12px 40px #00000047;max-width:520px}.login-copy span{color:#ffffffc7;margin-bottom:18px;font-size:13px;font-weight:900;display:inline-flex}.login-copy h1{font-size:var(--fs-page-title)}.login-copy p{color:#ffffffd1;font-size:var(--fs-page-subtitle);margin-top:18px;line-height:1.7}.login-card{background:#fff;border-radius:4px;min-height:520px;padding:54px 42px 44px;overflow:hidden;box-shadow:0 34px 90px #0000003d}.login-card h2{margin-bottom:34px;font-size:28px;line-height:1.2}.login-corner-mark{background:linear-gradient(135deg,#0000 50%,#f3f3f3 51%);width:86px;height:86px;position:absolute;top:0;right:0}.login-corner-mark:after{content:"";opacity:.82;border:4px solid #151b20;border-radius:6px;width:30px;height:30px;position:absolute;top:18px;right:18px}.login-tabs{grid-template-columns:1fr 1fr;margin-bottom:32px;display:grid}.login-tabs button{color:#9aa0a6;background:0 0;height:44px;font-size:18px;font-weight:800;position:relative}.login-tabs button.active{color:#151b20}.login-tabs button.active:after{content:"";background:#151b20;width:72px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.login-form{gap:22px;display:grid}.login-form label{color:#6f7780;gap:10px;font-size:15px;font-weight:800;display:grid}.login-form input{color:#151b20;border:0;border-bottom:1px solid #d8dde2;border-radius:0;height:48px;padding:0;font-size:18px}.login-form input:focus{box-shadow:none;border-color:#151b20}.code-row{border-bottom:1px solid #d8dde2;grid-template-columns:1fr auto;align-items:end;gap:16px;display:grid}.code-row input{border-bottom:0}.code-row button{color:#b5bdc5;background:0 0;height:48px;font-weight:900}.agreement{grid-template-columns:22px 1fr;align-items:center;margin-top:22px;color:#6f7780!important;gap:10px!important;font-weight:700!important}.agreement input{border:1px solid #d8dde2;width:22px;height:22px}.agreement a{color:#007ab9;font-weight:900}.login-submit{color:#fff;background:#151515;border-radius:999px;height:54px;margin-top:4px;font-size:17px;font-weight:900}.login-footer{color:#ffffffa8;background:#000;align-content:start;gap:28px;min-height:182px;padding:24px max(24px,50vw - 590px);font-size:14px;display:grid}.login-footer div{border-bottom:1px solid #ffffff1f;flex-wrap:wrap;gap:0 24px;padding-bottom:20px;display:flex}.login-footer a{color:#ffffffd1;font-weight:800}@media (width<=1080px){.mobile-menu{align-items:center;display:inline-flex}.site-header{flex-wrap:wrap;height:auto;min-height:74px;padding-top:12px;padding-bottom:12px}.brand{margin-right:auto}.main-nav{border-top:1px solid var(--line);flex-direction:column;order:4;align-items:stretch;gap:0;width:100%;height:auto;display:none}.main-nav.open{display:flex}.main-nav>a,.nav-item>a,.nav-item{height:auto;min-height:48px}.mega-menu{opacity:1;pointer-events:auto;box-shadow:none;margin-bottom:12px;padding:20px;display:block;position:static;transform:none}.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{min-height:780px}.quick-match,.selector-layout,.smart-select-shell,.detail-section,.quality-band,.factory-section,.product-center-workspace,.partner-section,.site-footer,.secondary-panel,.knowledge-layout,.login-main{grid-template-columns:1fr}.smart-select-shell{grid-template-areas:"hero""form""recommend"}.product-filter-panel,.recommend-stack{position:static}.knowledge-aside{order:-1;position:static}.icon-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.solution-card,.solution-card.featured{grid-column:span 3}.product-grid,.pc-product-grid,.product-skeleton,.article-list,.quality-grid,.factory-grid,.cert-grid,.bottom-stats,.product-center-stats,.smart-select-stats,.knowledge-stats,.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-filter-panel{align-self:stretch}.filter-group{padding-bottom:10px}}@media (width<=720px){.top-strip{text-align:center;flex-direction:column;gap:2px;height:auto;min-height:42px;padding:8px 16px}.site-header{padding-left:16px;padding-right:16px}.header-actions{justify-content:space-between;width:100%}.brand{min-width:auto}.brand-text{font-size:20px}.store-dropdown{height:auto}.store-menu{top:44px}.hero{min-height:840px;padding:70px 18px 26px}.page-hero{min-height:330px;padding:78px 18px 58px}.page-hero h1,.smart-hero-copy h1,.secondary-hero h1{font-size:clamp(30px,9.4vw,46px)}.page-hero p,.smart-hero-copy p,.secondary-hero p:not(.eyebrow){font-size:12px}.vehicle-silhouette{opacity:.45;width:620px;bottom:33%;right:-230px}.hero-content{padding-bottom:260px}h1{font-size:44px}.smart-select-shell{padding:78px 18px 64px}.secondary-hero{min-height:300px}.quick-match,.fit-card,.match-summary,.section-head.split{grid-template-columns:1fr;display:grid}.section{padding:62px 18px}.icon-grid,.product-grid,.pc-product-grid,.product-skeleton,.article-list,.quality-grid,.factory-grid,.stat-row,.bottom-stats,.product-center-stats,.smart-select-stats,.knowledge-stats,.footer-grid,.preview-grid,.secondary-grid,.faq-grid,.resource-panel ul{grid-template-columns:1fr}.knowledge-tabs{gap:18px}.product-recommend{display:none}.product-results-head{grid-template-columns:1fr;align-items:start;display:grid}.cert-grid{grid-template-columns:1fr}.solution-card,.solution-card.featured{grid-column:span 1}.fit-actions{grid-template-columns:1fr 1fr}.detail-visual{min-height:360px}.product-hero-image{height:230px}.preview-grid a{min-height:92px}.secondary-page{padding:72px 18px}.secondary-card.featured{min-height:300px}.login-main{padding:48px 20px}.login-card{width:100%;max-width:560px;margin:0 auto}.login-copy{max-width:560px;margin:0 auto}}