:root{
  --ink:#0b2431;--ink-2:#27414a;--muted:#64767c;--line:#d9e3e4;--line-2:#e9efef;
  --green:#006b5e;--green-dark:#004e48;--green-2:#0c7b6e;--mint:#eaf6f3;--wash:#f6f9f9;
  --white:#fff;--shadow:0 14px 36px rgba(9,44,48,.10);--shadow-soft:0 7px 24px rgba(9,44,48,.07);
  --max:1240px;--radius:4px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.45} a{color:inherit;text-decoration:none} button,input,select,textarea{font:inherit} img{display:block;max-width:100%}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--green)}.muted{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.header-inner{height:72px;display:flex;align-items:center;gap:38px}.brand{display:flex;align-items:center;min-width:190px}.brand img{width:164px;height:auto}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav a{font-size:14px;font-weight:700;color:#17343e;padding:26px 0 23px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--green);border-bottom-color:var(--green)}.header-actions{display:flex;align-items:center;gap:16px;border-left:1px solid var(--line);padding-left:22px}.signin{font-size:14px;font-weight:700}.btn{border:1px solid transparent;border-radius:var(--radius);min-height:46px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:800;cursor:pointer;transition:.18s ease}.btn-primary{background:var(--green);color:#fff;border-color:var(--green)}.btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark)}.btn-outline{background:#fff;border-color:var(--green);color:var(--ink)}.btn-outline:hover{background:var(--mint)}.btn-dark{background:var(--ink);color:#fff}.btn-sm{min-height:40px;padding:0 17px;font-size:13px}.mobile-menu{display:none;border:0;background:none;font-size:26px;color:var(--ink);margin-left:auto}
.lang-switch{display:inline-flex;align-items:center;border:1px solid var(--line);background:#f8fbfa;min-height:34px;padding:2px}.lang-switch button{border:0;background:transparent;color:#5b7179;font-size:11px;font-weight:900;letter-spacing:.06em;padding:7px 8px;cursor:pointer}.lang-switch button:hover{color:var(--green)}.lang-switch button.active{background:var(--green);color:#fff}.lang-switch button:focus-visible{outline:2px solid var(--green);outline-offset:1px}

.hero{position:relative;min-height:520px;display:flex;align-items:center;border-bottom:1px solid var(--line);overflow:hidden}.hero-media{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.93) 38%,rgba(255,255,255,.35) 62%,rgba(5,31,42,.34) 100%)}.hero-content{position:relative;z-index:2;width:min(630px,58%);padding:70px 0 110px}.hero h1{font-size:56px;line-height:1.02;letter-spacing:-.045em;margin:12px 0 18px}.hero p{font-size:19px;color:#314b54;max-width:570px;margin:0 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:18px;font-size:14px;color:#3f5e64}.hero-note a{font-weight:800;color:var(--green);border-bottom:1px solid #83b8af}
.search-panel{position:relative;z-index:4;margin-top:-56px}.search-box{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:grid;grid-template-columns:1.15fr 1fr 1fr auto;gap:14px;padding:16px}.search-field label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.search-field input,.search-field select{width:100%;height:48px;border:1px solid #cfdcdd;background:#fff;color:var(--ink);padding:0 14px;border-radius:2px;outline:none}.search-field input:focus,.search-field select:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(0,107,94,.09)}.search-submit{align-self:end;height:48px;min-width:136px}
.trust-strip{padding:52px 0 34px}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);padding-bottom:30px}.trust-item{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:0 30px;border-right:1px solid var(--line)}.trust-item:first-child{padding-left:0}.trust-item:last-child{border-right:0}.trust-icon{width:38px;height:38px;color:var(--green)}.trust-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.7}.trust-item strong{display:block;font-size:14px;margin-bottom:3px}.trust-item span{font-size:12px;color:var(--muted)}
.section{padding:52px 0}.section-alt{background:var(--wash);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{font-size:30px;letter-spacing:-.03em;margin:0}.section-head p{margin:5px 0 0;color:var(--muted)}.text-link{font-size:13px;font-weight:800;color:var(--green)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{border:1px solid var(--line);background:#fff;display:grid;grid-template-columns:48% 1fr;align-items:center;min-height:150px;overflow:hidden;transition:.18s}.category-card:hover{border-color:#9ebeba;box-shadow:var(--shadow-soft);transform:translateY(-2px)}.category-card img{width:100%;height:170px;object-fit:cover;background:#eef4f3;padding:0}.category-copy{padding:20px 16px}.category-copy strong{font-size:15px;display:block}.category-copy span{font-size:13px;color:var(--green);font-weight:800;display:block;margin-top:15px}
.listing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.home-listings{grid-template-columns:repeat(4,1fr)}.listing-card{border:1px solid var(--line);background:#fff;position:relative;transition:.18s;min-width:0}.listing-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-2px);border-color:#a8c4c0}.listing-image{height:220px;position:relative;background:#f2f5f5;overflow:hidden}.listing-image img{width:100%;height:100%;object-fit:cover}.verified-chip{position:absolute;left:10px;top:10px;background:var(--green);color:#fff;font-size:11px;font-weight:800;padding:7px 9px}.listing-body{padding:15px 15px 0}.part-number{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--green);font-size:12px;font-weight:900}.listing-title{font-size:16px;line-height:1.25;margin:6px 0 14px;min-height:40px}.listing-data{display:grid;grid-template-columns:84px 1fr;row-gap:4px;font-size:12px;padding-bottom:14px}.listing-data span{color:var(--muted)}.listing-data b{font-weight:700}.listing-price{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:14px 0;color:var(--green);font-weight:900;font-size:14px}.card-link{position:absolute;inset:0;z-index:4}.card-link:focus{outline:3px solid rgba(0,107,94,.25);outline-offset:2px}
.verified-band{background:linear-gradient(90deg,#f4fbf9,#edf7f5);border-top:1px solid #cfe2de;border-bottom:1px solid #cfe2de}.verified-layout{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:0;padding:34px 0}.verified-main{padding-right:34px;display:flex;gap:16px}.verified-mark{width:60px;height:68px;background:var(--green);clip-path:polygon(50% 0,95% 18%,90% 70%,50% 100%,10% 70%,5% 18%);color:#fff;display:grid;place-items:center;font-size:27px;font-weight:900;flex:0 0 auto}.verified-main h2{font-size:26px;margin:3px 0 4px}.verified-main p{font-size:13px;color:var(--muted);margin:0}.verified-step{border-left:1px solid #c8dbd7;padding:4px 24px}.verified-step strong{font-size:14px;display:block;margin-bottom:5px}.verified-step span{font-size:12px;color:var(--muted)}
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.flow-item{display:grid;grid-template-columns:50px 1fr;gap:15px;padding:28px 24px;border-right:1px solid var(--line)}.flow-item:last-child{border-right:0}.flow-no{width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900}.flow-item h3{font-size:15px;margin:1px 0 5px}.flow-item p{font-size:13px;color:var(--muted);margin:0}.pricing-strip{display:grid;grid-template-columns:1.25fr repeat(3,1fr);border:1px solid var(--line);background:#fff}.pricing-intro,.price-cell{padding:24px}.price-cell{border-left:1px solid var(--line)}.pricing-intro h3{margin:0 0 4px;font-size:22px}.pricing-intro p,.price-cell p{margin:0;color:var(--muted);font-size:12px}.price-big{font-size:28px;font-weight:900;color:var(--green);line-height:1}.price-label{font-size:13px;font-weight:800;margin:6px 0}
.cta-band{background:linear-gradient(90deg,#004f49,#00695c);color:#fff;position:relative;overflow:hidden}.cta-band:after{content:"";position:absolute;right:-80px;top:-90px;width:480px;height:260px;border:1px solid rgba(255,255,255,.12);transform:rotate(-12deg)}.cta-inner{min-height:165px;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;z-index:2}.cta-inner h2{font-size:29px;margin:5px 0}.cta-inner p{margin:0;color:#c9dfdb}.cta-actions{display:flex;gap:12px}.cta-band .btn-outline{background:transparent;color:#fff;border-color:#fff}.cta-band .btn-primary{background:#fff;color:var(--ink);border-color:#fff}
.page-hero{background:linear-gradient(180deg,#f7faf9,#fff);border-bottom:1px solid var(--line);padding:58px 0 48px}.page-hero h1{font-size:46px;line-height:1.05;letter-spacing:-.04em;margin:9px 0 12px}.page-hero p{max-width:760px;color:var(--muted);font-size:17px;margin:0}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:14px}.breadcrumb a{color:var(--green);font-weight:800}
.market-toolbar{padding:30px 0 20px}.market-search{display:grid;grid-template-columns:2fr .8fr .9fr auto;gap:12px;align-items:end}.market-search .field{margin:0}.field label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.field input,.field select,.field textarea{width:100%;border:1px solid #cdd9da;background:#fff;border-radius:2px;padding:0 13px;outline:none;color:var(--ink)}.field input,.field select{height:46px}.field textarea{min-height:120px;padding-top:12px;resize:vertical}.check-field{height:46px;display:flex;align-items:center;gap:9px;border:1px solid #cdd9da;padding:0 12px}.check-field input{width:auto;height:auto}.market-meta{display:flex;align-items:center;justify-content:space-between;margin:20px 0 16px;padding-top:18px;border-top:1px solid var(--line)}.market-meta strong{font-size:14px}.market-meta span{font-size:12px;color:var(--muted)}.marketplace-grid{grid-template-columns:repeat(4,1fr)}
.wanted-panel{margin:10px 0 34px;border:1px solid #b9d4cf;background:linear-gradient(90deg,#f3fbf9,#fff);display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:center;padding:26px}.wanted-panel h3{font-size:21px;margin:4px 0 7px}.wanted-panel p{margin:0;color:var(--muted);font-size:13px}.wanted-actions{display:flex;justify-content:flex-end;gap:10px;align-items:center}.no-results{grid-column:1/-1;border:1px dashed #9dbbb6;background:#f7fbfa;padding:42px;text-align:center}.no-results strong{font-size:20px}.no-results .btn{margin-top:16px}.pagination{display:flex;justify-content:center;gap:7px;margin:34px 0}.pagination button{width:40px;height:40px;border:1px solid var(--line);background:#fff;font-weight:800;cursor:pointer}.pagination button.active{background:var(--green);border-color:var(--green);color:#fff}
.tool-page{padding:42px 0 64px}.tool-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr);gap:36px;align-items:start}.tool-gallery{border:1px solid var(--line);background:#f7f9f9}.tool-gallery img{width:100%;height:520px;object-fit:contain;padding:26px}.tool-side{position:sticky;top:94px}.tool-kicker{display:flex;align-items:center;justify-content:space-between;gap:12px}.tool-kicker .part-number{font-size:14px}.tool-side h1{font-size:36px;line-height:1.08;letter-spacing:-.035em;margin:10px 0 16px}.tool-application{font-size:14px;color:var(--muted);margin-bottom:20px}.tool-specs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;display:grid;grid-template-columns:1fr 1fr;gap:15px 18px}.spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:3px}.spec strong{font-size:14px}.price-request{font-size:24px;font-weight:900;color:var(--green);margin:22px 0 14px}.tool-actions{display:grid;grid-template-columns:1fr;gap:10px}.seller-card{margin-top:16px;border:1px solid var(--line);background:var(--wash);padding:18px}.seller-card strong{display:block;font-size:14px;margin-bottom:5px}.seller-card p{font-size:12px;color:var(--muted);margin:0}.verification-box{margin-top:16px;border-left:4px solid var(--green);background:var(--mint);padding:16px 17px}.verification-box strong{display:block;font-size:14px;margin-bottom:4px}.verification-box p{font-size:12px;color:#48645e;margin:0}.tool-content{margin-top:40px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px}.content-card{border-top:3px solid var(--ink);padding-top:18px}.content-card h2{font-size:22px;margin:0 0 12px}.content-card p{color:var(--muted);font-size:14px}.detail-table{border-top:1px solid var(--line)}.detail-row{display:grid;grid-template-columns:180px 1fr;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.detail-row span{color:var(--muted)}.detail-row strong{font-weight:700}
.form-section{padding:48px 0 68px;background:var(--wash)}.form-shell{display:grid;grid-template-columns:.75fr 1.25fr;gap:34px;align-items:start}.form-aside{position:sticky;top:96px}.form-aside h2{font-size:30px;margin:7px 0 10px}.form-aside p{color:var(--muted);font-size:14px}.info-list{margin-top:24px;border-top:1px solid var(--line)}.info-list div{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;font-size:13px}.info-list b{color:var(--green)}.form-card{background:#fff;border:1px solid var(--line);padding:28px}.form-card h3{font-size:20px;margin:0 0 6px}.form-card>p{font-size:13px;color:var(--muted);margin:0 0 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field.full{grid-column:1/-1}.radio-row,.check-row{display:flex;gap:12px;flex-wrap:wrap}.radio-box,.check-box{border:1px solid #cdd9da;padding:12px 14px;display:flex;gap:8px;align-items:center;font-size:13px}.form-note{font-size:11px;color:var(--muted);margin-top:12px}.success{border:1px solid #a7ccc4;background:var(--mint);padding:14px;margin-top:18px;font-size:13px}.hidden{display:none!important}
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.how-card{border:1px solid var(--line);padding:28px;background:#fff}.how-card .step{font-family:ui-monospace,monospace;color:var(--green);font-weight:900;font-size:12px}.how-card h3{font-size:22px;margin:8px 0}.how-card p{color:var(--muted);font-size:14px}.role-tabs{display:flex;gap:8px;margin-bottom:20px}.role-tab{border:1px solid var(--line);background:#fff;padding:11px 16px;font-weight:800;cursor:pointer}.role-tab.active{background:var(--green);border-color:var(--green);color:#fff}
.site-footer{border-top:1px solid var(--line);background:#fff}.footer-main{padding:34px 0;display:grid;grid-template-columns:1.4fr 2fr;gap:40px;align-items:start}.footer-brand img{width:150px}.footer-brand p{font-size:12px;color:var(--muted);margin:10px 0 0}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links strong{font-size:12px;text-transform:uppercase;letter-spacing:.08em;display:block;margin-bottom:10px}.footer-links a{display:block;font-size:12px;color:var(--muted);margin:6px 0}.footer-bottom{border-top:1px solid var(--line);padding:16px 0;display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.toast{position:fixed;right:24px;bottom:24px;background:var(--ink);color:#fff;padding:14px 18px;box-shadow:var(--shadow);z-index:400;transform:translateY(120%);opacity:0;transition:.25s}.toast.show{transform:translateY(0);opacity:1}
@media(max-width:1000px){.main-nav{gap:18px}.header-actions{display:none}.hero-content{width:66%}.hero h1{font-size:46px}.search-box{grid-template-columns:1fr 1fr}.search-submit{width:100%}.trust-grid,.category-grid,.listing-grid,.home-listings,.marketplace-grid{grid-template-columns:repeat(2,1fr)}.verified-layout{grid-template-columns:1fr 1fr}.verified-main{grid-column:1/-1;padding-bottom:20px}.verified-step:nth-of-type(2){border-left:0}.tool-layout{grid-template-columns:1fr}.tool-side{position:static}.form-shell{grid-template-columns:1fr}.form-aside{position:static}.market-search{grid-template-columns:1fr 1fr}.wanted-panel{grid-template-columns:1fr}.wanted-actions{justify-content:flex-start}}
@media(max-width:760px){.container{width:min(100% - 28px,var(--max))}.site-header{position:relative}.header-inner{height:66px}.brand img{width:145px}.mobile-menu{display:block}.main-nav{position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 16px}.main-nav.open{display:flex}.main-nav a{padding:13px 0;border-bottom:1px solid var(--line)}.hero{min-height:540px}.hero-media:after{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.93) 64%,rgba(5,31,42,.2) 100%)}.hero-content{width:100%;padding:55px 0 150px}.hero h1{font-size:42px}.hero p{font-size:17px}.search-panel{margin-top:-84px}.search-box{grid-template-columns:1fr}.trust-grid,.category-grid,.listing-grid,.home-listings,.marketplace-grid,.verified-layout,.flow-grid,.pricing-strip,.tool-content,.how-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line);padding:18px 0}.verified-step,.price-cell,.flow-item{border-left:0;border-right:0;border-top:1px solid var(--line)}.listing-image{height:240px}.market-search{grid-template-columns:1fr}.tool-gallery img{height:360px}.tool-side h1{font-size:31px}.tool-specs{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.cta-inner{flex-direction:column;align-items:flex-start;padding:32px 0}.cta-actions{width:100%;flex-direction:column}.footer-main{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{gap:15px;flex-direction:column}.page-hero h1{font-size:38px}.wanted-actions{flex-direction:column;align-items:stretch}.section{padding:40px 0}}

@media(max-width:760px){.lang-switch{margin-left:8px}.lang-switch button{padding:6px 7px}.header-inner{gap:8px}.brand{min-width:auto}}

.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}.context-split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.context-image{border:1px solid var(--line);background:#eef4f3;overflow:hidden}.context-image img{width:100%;height:360px;object-fit:cover}.context-copy h2{font-size:30px;letter-spacing:-.03em;margin:8px 0 12px}.context-copy p{color:var(--muted);font-size:15px}.mini-points{display:grid;gap:10px;margin-top:20px}.mini-point{border-top:1px solid var(--line);padding-top:10px;font-size:13px}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);background:#fff}.faq-item summary{cursor:pointer;padding:18px 20px;font-weight:800}.faq-item p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}.legal-note{border-left:4px solid var(--green);background:var(--mint);padding:16px 18px;color:#47615c;font-size:13px}.status-pill{display:inline-flex;align-items:center;padding:7px 10px;border:1px solid #b7d6cf;background:#f2fbf8;color:var(--green-dark);font-size:12px;font-weight:800}.error-page{min-height:62vh;display:grid;place-items:center;text-align:center;padding:70px 24px}.error-page h1{font-size:80px;line-height:1;margin:0;color:var(--green)}@media(max-width:760px){.context-split{grid-template-columns:1fr}.context-image img{height:280px}}