:root{--ink:#10252e;--muted:#64757d;--brand:#0d6f74;--brand2:#0a4e55;--accent:#d79b43;--paper:#f6f8f8;--line:#dce4e6;--white:#fff;--radius:18px}
*{box-sizing:border-box}body{font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.7}.topbar{background:#0a232b;color:#dbe7e9;font-size:.86rem}.topbar a{color:#fff;text-decoration:none}.navbar{padding:.9rem 0;background:rgba(255,255,255,.97)!important;box-shadow:0 2px 18px rgba(14,45,55,.06)}.navbar-brand{display:flex;align-items:center;gap:.85rem;font-weight:800;color:var(--ink)!important}.brand-logo-img{width:52px;height:52px;display:block;filter:drop-shadow(0 8px 20px rgba(8,32,40,.14))}.footer-logo{width:46px;height:46px}.brand-text-wrap{display:flex;flex-direction:column;line-height:1.15}.brand-name{font-size:1.08rem;font-weight:900;letter-spacing:-.02em;color:var(--ink)}.brand-sub{font-size:.72rem;color:var(--muted);font-weight:500;display:block;max-width:320px}.nav-link{font-weight:600;color:#32484f!important;padding-left:.85rem!important;padding-right:.85rem!important}.nav-link.active,.nav-link:hover{color:var(--brand)!important}.lang-switch{display:inline-flex;align-items:center;gap:4px;padding:4px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:999px}.lang-pill{min-width:52px;padding:.34rem .78rem;border-radius:999px;text-align:center;font-size:.82rem;font-weight:800;color:#dce9ec;text-decoration:none;transition:.18s ease}.lang-pill:hover{color:#fff;background:rgba(255,255,255,.12)}.lang-pill.active{background:#fff;color:#0f3740;box-shadow:0 5px 16px rgba(5,26,33,.16)}.navbar .lang-switch{background:#f1f6f6;border-color:#dae6e7}.navbar .lang-pill{color:#35545b}.navbar .lang-pill:hover{background:#fff;color:var(--brand)}.navbar .lang-pill.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}.nav-lang-mobile{list-style:none}.btn-brand{background:var(--brand);border-color:var(--brand);color:#fff}.btn-brand:hover{background:var(--brand2);border-color:var(--brand2);color:#fff}.btn-outline-brand{border:1px solid var(--brand);color:var(--brand)}.btn-outline-brand:hover{background:var(--brand);color:#fff}.hero-slide{min-height:650px;background-size:cover;background-position:center;position:relative;display:flex;align-items:center}.hero-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,27,34,.9) 0%,rgba(6,27,34,.72) 40%,rgba(6,27,34,.20) 78%,rgba(6,27,34,.06) 100%)}.hero-content{position:relative;color:#fff;max-width:760px}.eyebrow{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:#9ed5d6}.hero-title{font-size:clamp(2.5rem,5vw,5rem);line-height:1.05;font-weight:800;letter-spacing:-.03em}.hero-text{font-size:1.15rem;color:#e6eff0;max-width:680px}.section{padding:88px 0}.section-soft{background:var(--paper)}.section-title{font-weight:800;font-size:clamp(2rem,3.2vw,3.1rem);letter-spacing:-.03em;margin-bottom:.6rem}.section-desc{color:var(--muted);max-width:760px}.category-card,.product-card,.news-card,.market-card,.feature-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;height:100%;transition:.25s ease}.category-card:hover,.product-card:hover,.news-card:hover{transform:translateY(-5px);box-shadow:0 18px 45px rgba(18,46,56,.10)}.img-cover{width:100%;height:230px;object-fit:cover}.category-card .img-cover{height:260px}.card-body-pad{padding:1.45rem}.card-kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--brand);font-weight:800}.card-title-lg{font-size:1.28rem;font-weight:800;line-height:1.35}.product-meta{display:flex;flex-wrap:wrap;gap:8px;margin:.9rem 0 1rem}.product-meta span{display:inline-flex;align-items:center;gap:6px;padding:.42rem .72rem;border-radius:999px;background:#f4f8f8;border:1px solid #d9e4e6;color:#345159;font-size:.78rem;font-weight:700;line-height:1.25}.product-meta strong{font-weight:800}.product-intent{display:flex;align-items:center;gap:8px;padding-top:.2rem;color:#5e7278;font-size:.9rem}.product-intent i{color:var(--brand)}.product-detail-quick{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:1rem 0 1.3rem}.product-detail-quick .item{border:1px solid var(--line);background:#f8fbfb;border-radius:16px;padding:1rem}.product-detail-quick .label{display:block;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:#6d8288;font-weight:800;margin-bottom:.25rem}.product-detail-quick .value{font-weight:800;color:#16343d;line-height:1.35}.link-arrow{text-decoration:none;color:var(--brand);font-weight:700}.stat-wrap{background:var(--ink);color:#fff;border-radius:26px;padding:2.1rem}.stat-num{font-size:2.1rem;font-weight:800}.stat-label{color:#b8c8cc}.world-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.country-chip{border:1px solid #cad8db;background:#fff;border-radius:18px;padding:.9rem 1rem;font-weight:650;text-align:left;box-shadow:0 6px 16px rgba(16,37,46,.04)}.country-chip-top{display:flex;align-items:center;gap:10px;color:#15343d;line-height:1.2}.country-flag{font-size:1.15rem;line-height:1}.country-chip-region{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.83rem;font-weight:600;margin-top:.42rem}.country-chip-region i{color:var(--brand)}.process-step{position:relative;padding-left:66px;margin-bottom:2rem}.process-num{position:absolute;left:0;top:0;width:46px;height:46px;border-radius:50%;background:#dceff0;color:var(--brand2);display:grid;place-items:center;font-weight:800}.cta-band{background:linear-gradient(135deg,var(--brand2),#123f49);color:#fff;border-radius:28px;padding:3rem}.page-hero{min-height:370px;display:flex;align-items:end;padding:72px 0;background-size:cover;background-position:center;position:relative;color:#fff}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,31,39,.9),rgba(5,31,39,.48))}.page-hero .container{position:relative}.breadcrumb a{color:#d9eeee;text-decoration:none}.filter-box{border:1px solid var(--line);border-radius:16px;padding:1rem;background:#fff}.product-detail-img{width:100%;height:520px;object-fit:cover;border-radius:22px}.spec-table{border:1px solid var(--line);border-radius:16px;overflow:hidden}.detail-info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.info-card{border:1px solid var(--line);border-radius:18px;background:#f8fbfb;padding:1rem 1.1rem}.info-label{font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:#6d8288;font-weight:800;margin-bottom:.35rem}.info-value{color:#173741;font-weight:600;line-height:1.7}.spec-row{display:grid;grid-template-columns:170px 1fr;border-bottom:1px solid var(--line)}.spec-row:last-child{border-bottom:0}.spec-row div{padding:.85rem 1rem}.spec-row div:first-child{background:#f5f8f8;font-weight:700}.richtext h2,.richtext h3{font-weight:800;margin-top:1.8rem}.richtext img{max-width:100%;height:auto;border-radius:14px}.richtext table{width:100%;border-collapse:collapse}.richtext td,.richtext th{border:1px solid var(--line);padding:.6rem}.gallery-thumb{width:100%;height:110px;object-fit:cover;border-radius:12px;border:2px solid transparent;cursor:pointer}.contact-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:2rem;height:100%}.form-control,.form-select{border-color:#cedadd;padding:.8rem .95rem}.form-control:focus,.form-select:focus{border-color:#70aeb2;box-shadow:0 0 0 .2rem rgba(13,111,116,.12)}.footer{background:#081f27;color:#d9e3e5;padding:70px 0 25px}.footer h5{color:#fff;font-weight:800}.footer a{color:#c4d1d4;text-decoration:none}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:22px;color:#90a5aa}.floating-inquiry{position:fixed;right:20px;bottom:20px;z-index:1040;border-radius:999px;box-shadow:0 12px 30px rgba(6,40,48,.22)}@media(max-width:991px){.hero-slide{min-height:590px}.section{padding:65px 0}.product-detail-img{height:380px}.topbar .hide-mobile{display:none}.navbar-collapse{padding:1rem 0}.page-hero{min-height:310px}.product-detail-quick{grid-template-columns:1fr}.detail-info-grid{grid-template-columns:1fr}.brand-sub{max-width:220px}}@media(max-width:575px){.hero-title{font-size:2.55rem}.hero-slide{min-height:560px}.hero-text{font-size:1rem}.section{padding:52px 0}.spec-row{grid-template-columns:1fr}.spec-row div:first-child{padding-bottom:.2rem}.spec-row div:last-child{padding-top:.2rem}.cta-band{padding:2rem}.floating-inquiry{right:14px;bottom:14px}.brand-logo-img{width:46px;height:46px}.brand-name{font-size:1rem}.brand-sub{font-size:.66rem;max-width:180px}.topbar .lang-pill{min-width:46px;padding:.3rem .58rem}}

/* Conversion-focused homepage hero */
.hero-conversion{position:relative;overflow:hidden;background:linear-gradient(135deg,#eef6f5 0%,#f8fbfb 46%,#edf2ef 100%);padding:72px 0 0;border-bottom:1px solid var(--line)}
.hero-conversion:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-170px;top:-220px;background:rgba(13,111,116,.08)}
.hero-conversion:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;left:-170px;bottom:-180px;background:rgba(215,155,67,.08)}
.hero-conversion-row{min-height:560px}
.hero-proofline{display:flex;flex-wrap:wrap;gap:10px;font-size:.82rem;font-weight:750;color:#35535b;text-transform:uppercase;letter-spacing:.055em}
.hero-proofline span{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1px solid #d7e4e5;border-radius:999px;padding:.42rem .72rem;box-shadow:0 5px 18px rgba(16,37,46,.04)}
.hero-proofline i{color:var(--brand)}
.hero-conversion-title{font-size:clamp(2.65rem,4.7vw,4.75rem);font-weight:850;letter-spacing:-.045em;line-height:1.02;max-width:900px;color:#0c2831}
.hero-conversion-title span{display:block;color:var(--brand);font-size:.54em;line-height:1.18;margin-top:.45em;letter-spacing:-.025em}
.hero-conversion-text{font-size:1.13rem;line-height:1.75;color:#4e646b;max-width:760px}
.btn-hero-secondary{background:#fff;border:1px solid #bfd0d3;color:#183a43;box-shadow:0 8px 24px rgba(18,46,56,.07)}
.btn-hero-secondary:hover{background:#10252e;border-color:#10252e;color:#fff}
.hero-microcopy{font-size:.88rem;color:#5f747a}
.hero-microcopy i{color:var(--brand)}
.hero-category-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:680px}
.hero-category-link{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:.85rem 1rem;background:rgba(255,255,255,.76);border:1px solid #d4e1e3;border-radius:12px;text-decoration:none;color:#263f46;font-weight:750;transition:.2s ease}
.hero-category-link:hover{background:#fff;border-color:#91b9bc;color:var(--brand);transform:translateY(-2px)}
.hero-product-board{display:grid;grid-template-columns:1.18fr .82fr;grid-template-rows:240px 170px;gap:14px;position:relative;z-index:1}
.hero-product-tile{position:relative;overflow:hidden;border-radius:20px;box-shadow:0 18px 55px rgba(18,46,56,.13);min-height:0}
.hero-product-tile-1{grid-row:1/3}
.hero-product-tile-2{grid-column:2;grid-row:1}
.hero-product-tile-3,.hero-product-tile-4{display:none}
.hero-product-tile img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.hero-product-tile:hover img{transform:scale(1.035)}
.hero-product-overlay{position:absolute;left:0;right:0;bottom:0;padding:1.15rem;color:#fff;background:linear-gradient(transparent,rgba(4,24,30,.88));display:flex;flex-direction:column;justify-content:flex-end;min-height:105px}
.hero-product-overlay strong{font-size:1rem}.hero-product-overlay small{opacity:.82;margin-top:2px}
.hero-trust-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:54px;background:#fff;border:1px solid #d8e3e5;border-bottom:0;border-radius:22px 22px 0 0;box-shadow:0 -6px 30px rgba(18,46,56,.05)}
.hero-trust-strip>div{display:flex;align-items:center;gap:12px;padding:1.25rem 1.2rem;border-right:1px solid #e5ecee}
.hero-trust-strip>div:last-child{border-right:0}.hero-trust-strip i{font-size:1.35rem;color:var(--brand)}
.hero-trust-strip span{display:flex;flex-direction:column;line-height:1.25}.hero-trust-strip strong{font-size:.88rem}.hero-trust-strip small{color:#75868c;font-size:.75rem;margin-top:4px;line-height:1.35}
@media(max-width:991px){.hero-conversion{padding-top:48px}.hero-conversion-row{min-height:auto}.hero-product-board{margin-top:10px;grid-template-columns:1fr 1fr;grid-template-rows:220px 220px}.hero-product-tile-1{grid-row:auto}.hero-product-tile-2{grid-column:auto;grid-row:auto}.hero-product-tile-3,.hero-product-tile-4{display:block}.hero-trust-strip{grid-template-columns:1fr 1fr}.hero-trust-strip>div:nth-child(2){border-right:0}.hero-trust-strip>div:nth-child(-n+2){border-bottom:1px solid #e5ecee}}
@media(max-width:575px){.hero-conversion{padding-top:36px}.hero-conversion-title{font-size:2.45rem}.hero-conversion-title span{font-size:.57em}.hero-conversion-text{font-size:1rem}.hero-actions .btn{width:100%}.hero-category-links{grid-template-columns:1fr}.hero-product-board{grid-template-columns:1fr 1fr;grid-template-rows:175px 175px;gap:9px}.hero-product-tile{border-radius:14px}.hero-product-overlay{padding:.85rem;min-height:88px}.hero-product-overlay strong{font-size:.86rem}.hero-product-overlay small{font-size:.72rem}.hero-trust-strip{grid-template-columns:1fr;margin-top:34px;border-radius:16px 16px 0 0}.hero-trust-strip>div{border-right:0!important;border-bottom:1px solid #e5ecee!important}.hero-trust-strip>div:last-child{border-bottom:0!important}}