:root{--ink:#102330;--ink2:#334c5a;--muted:#607983;--line:#d8e3e5;--paper:#f5f8f8;--aqua:#75c7d2;--green:#46a653}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 48px));margin:auto}
.site-header{background:#f7fafb;border-bottom:1px solid #c9d7dc}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:10px;min-width:0;font-weight:750;line-height:1.22}.brand img{width:66px;height:48px;object-fit:contain}.brand span{min-width:0}.brand small{display:block;font-size:.7rem;font-weight:400;color:#536e78}.header-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap;font-size:.9rem}.header-links a:hover,.header-links a:focus-visible{color:#126b7b}.header-links a:last-child{border:1px solid #88bbc4;padding:6px 10px}
.hero{background:linear-gradient(120deg,#edf5f2,#d9e9e4);color:#102330;overflow:hidden}.hero-inner{padding:66px 0 76px}.breadcrumbs{font-size:.86rem;color:#45616a;margin-bottom:42px}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:60px}.eyebrow{color:#27805b;letter-spacing:.13em;text-transform:uppercase;font-size:.78rem;font-weight:750}.hero h1{font-size:clamp(2.45rem,4.8vw,4.55rem);line-height:1.16;letter-spacing:-.045em;margin:15px 0 21px}.hero p{font-size:1.1rem;color:#334c5a;max-width:720px;margin:0 0 24px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.hero-actions a,.cta a{display:inline-block;padding:11px 20px;border:1px solid #1d7887;color:#195462;font-weight:700}.hero-actions a:first-child{background:#176d7b;color:#fff}.logo-panel{background:transparent;min-height:0;padding:0;display:grid;place-items:center;border:0}.logo-panel img{display:block;width:min(100%,430px);height:auto}
.jump{background:#e6eff1;border-bottom:1px solid var(--line)}.jump .container{display:flex;gap:22px;overflow-x:auto;padding:14px 0}.jump a{white-space:nowrap;color:#275260;font-weight:700}.jump a:hover{text-decoration:underline}.section{padding:70px 0;scroll-margin-top:20px}.section.white{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:26px}.section-head h2{font-size:clamp(1.85rem,3vw,2.75rem);line-height:1.25;margin:7px 0 0}.section-head p{max-width:420px;color:var(--ink2);margin:0}.section .eyebrow{color:#268091}.brand-history{border-left:4px solid var(--green);background:#eaf3ef;padding:20px 24px;color:#244149;margin:28px 0 0}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product{background:#fff;border:1px solid var(--line);padding:21px;display:flex;flex-direction:column}.white .product{background:#f7fafb}.product img{display:block;width:100%;aspect-ratio:570/277;object-fit:cover;background:#e8eff0}.product h3{font-size:1.35rem;margin:18px 0 7px;line-height:1.35}.product p{margin:0 0 14px;color:var(--ink2)}.product a{font-weight:700;color:#126b7b;margin-top:auto;text-decoration:underline;text-underline-offset:3px}.product small{display:block;color:var(--muted);margin:10px 0 17px}
.wax-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}.wax-layout p{color:var(--ink2);margin:0 0 17px}.wax-table{width:100%;table-layout:fixed;border-collapse:collapse;background:#fff;border:1px solid var(--line)}.wax-table caption{text-align:left;padding:17px 20px;background:#e5f0eb;font-weight:750}.wax-table th,.wax-table td{padding:13px 17px;text-align:left;border-bottom:1px solid var(--line)}.wax-table th:first-child{width:72%}.wax-table td:first-child{overflow-wrap:anywhere}.wax-table th{background:#f4f8f6;color:#31545a}.wax-table tr:last-child td{border-bottom:0}.wax-table td:last-child{white-space:nowrap;font-weight:700}.wax-note{font-size:.87rem;color:var(--muted)!important;margin-top:15px!important}
.cta{background:#193d4b;color:#fff;padding:32px 38px;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta a{color:#dbf6f8;border-color:#79cad5}.cta h2{font-size:1.55rem;margin:0 0 6px}.cta p{color:#cbdfe4;margin:0}.cta a{white-space:nowrap}.sources{font-size:.87rem;color:var(--muted);margin-top:26px}.sources a{color:#126b7b;text-decoration:underline}.footer{background:#0b202c;color:#aec3c9;padding:26px 0;font-size:.83rem}.footer .container{display:flex;justify-content:space-between;gap:20px}.footer a{color:#d3e8eb}
@media(max-width:800px){.hero-grid,.wax-layout{grid-template-columns:1fr;gap:28px}.logo-panel{min-height:0;justify-content:start}.section-head{display:block}.section-head p{margin-top:12px}.header-inner{flex-wrap:wrap;padding:12px 0}.header-links{width:100%;justify-content:flex-end}}
@media(max-width:600px){.container{width:min(100% - 36px,1120px)}.hero-inner{padding:43px 0 52px}.breadcrumbs{margin-bottom:30px}.hero h1{font-size:clamp(2.25rem,10vw,3.1rem)}.section{padding:52px 0}.product-grid{grid-template-columns:1fr}.cta{display:block;padding:27px}.cta a{margin-top:19px}.footer .container{display:block}.footer a{display:inline-block;margin-top:8px}.wax-table th,.wax-table td{padding:11px 12px;font-size:.91rem}}