:root{--g950:#06251c;--g900:#103a2e;--g800:#18523e;--g700:#23714f;--g100:#e9f5ec;--gold:#d0a34d;--ink:#17231e;--muted:#66756d;--line:#dfe8e2;--soft:#f5f8f4;--shadow:0 20px 50px rgba(9,36,25,.12)}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:linear-gradient(180deg,#f8fbf7,#fff 42%,#f3f7f1);letter-spacing:0}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:var(--g950);color:rgba(255,255,255,.86);font-size:14px}.topbar .wrap{min-height:42px;display:flex;justify-content:space-between;align-items:center}.topbar a{margin-left:20px}.site-head{background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.brand-row{min-height:92px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:18px}.brand img{width:156px}.brand span{color:var(--g800);font-size:18px;font-weight:800;line-height:1.55}.brand em{display:block;color:var(--gold);font-style:normal;font-size:15px}.phone{padding:13px 18px;border:1px solid #cfe2d5;background:#f6fbf7;border-radius:6px;color:var(--g900);white-space:nowrap}.phone b{display:block;color:#b57f18;font-size:26px;line-height:1.1}nav{border-top:1px solid var(--line)}nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;overflow:auto}nav a{display:block;padding:18px 17px;white-space:nowrap;font-weight:700;color:#274137;border-bottom:3px solid transparent}.active,nav a:hover{color:var(--g700);background:#f0f7f2;border-color:var(--gold)}.inner-hero{background:linear-gradient(90deg,rgba(5,31,23,.88),rgba(10,45,33,.58)),url('assets/1563094887822558.jpg') center/cover;color:#fff}.inner-hero .wrap{padding:70px 0}.inner-hero span{color:#f0cc74;font-weight:800}.inner-hero h1{margin:10px 0;font-size:clamp(38px,6vw,70px);line-height:1}.inner-hero p{font-size:18px}.inner-hero a{color:#f0cc74;font-weight:800}.page-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:30px;padding:60px 0 76px}.side{position:sticky;top:150px;align-self:start;background:var(--g900);color:#fff;border-radius:8px;padding:26px;box-shadow:var(--shadow)}.side h2{margin:0 0 20px;font-size:25px}.side>a{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:14px 16px;border-radius:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-weight:800}.side-contact{margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);line-height:1.8;color:rgba(255,255,255,.82)}.side-contact strong{color:#fff;font-size:20px}.side-contact b{color:#f0cc74}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:30px}.crumb{padding-bottom:18px;margin-bottom:24px;border-bottom:1px solid var(--line);color:var(--muted)}.crumb a{color:var(--g700);font-weight:800}.article h2{margin:0;color:var(--g900);font-size:32px;line-height:1.25}.meta{margin-top:12px;color:var(--muted);font-size:14px}.detail-image{margin:24px 0;background:#f8faf7;border:1px solid var(--line);border-radius:8px;padding:18px}.detail-image img{margin:auto;max-height:680px;object-fit:contain}.richtext{margin-top:24px;color:#34443d;font-size:16px;line-height:2}.richtext h2,.richtext h3{color:var(--g900);margin:28px 0 10px}.richtext p{margin:0 0 14px}.richtext ul{padding-left:22px}.richtext table{width:100%;border-collapse:collapse;margin:18px 0}.richtext td{border:1px solid var(--line);padding:14px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.item-card{display:grid;grid-template-rows:1fr auto;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 12px 32px rgba(17,46,34,.08)}.item-card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#fff}.product-grid .item-card img{aspect-ratio:4/5;object-fit:contain;padding:14px}.item-card strong{padding:16px;text-align:center;color:var(--g900)}.news-list{display:grid;gap:16px}.news-row{display:block;padding:20px;border:1px solid var(--line);border-radius:8px;background:#fbfdfb}.news-row span{color:var(--gold);font-weight:800;font-size:14px}.news-row strong{display:block;margin:8px 0;color:var(--g900);font-size:20px}.news-row p{margin:0;color:var(--muted);line-height:1.7}.form-grid{display:grid;gap:16px;max-width:680px}.form-grid label{display:grid;gap:7px;font-weight:800;color:var(--g900)}input,textarea{width:100%;border:1px solid #cbdcd2;border-radius:6px;padding:13px 14px;font:inherit}textarea{min-height:150px}button{border:0;border-radius:6px;background:var(--g700);color:#fff;padding:14px 26px;font-weight:800;font:inherit}.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-cards div{padding:22px;border:1px solid var(--line);border-radius:8px;background:var(--g100)}.contact-cards strong{display:block;color:var(--g900);margin-bottom:8px}.footer{background:var(--g950);color:rgba(255,255,255,.86)}.foot-grid{display:flex;justify-content:space-between;gap:30px;padding:38px 0;line-height:1.9}.foot-grid nav{border:0;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 16px;max-width:560px}.foot-grid nav a{padding:0;border:0;color:rgba(255,255,255,.82)}@media(max-width:900px){.brand-row,.topbar .wrap,.foot-grid{flex-direction:column;align-items:flex-start}.page-layout{grid-template-columns:1fr}.side{position:static}.card-grid,.product-grid,.contact-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wrap{width:calc(100% - 28px)}.brand{flex-direction:column;align-items:flex-start}.product-grid,.card-grid,.contact-cards{grid-template-columns:1fr}.panel{padding:20px}.inner-hero .wrap{padding:52px 0}}
.home-hero .wrap{position:relative;min-height:470px;display:flex;flex-direction:column;justify-content:center}.home-hero h1{font-size:clamp(52px,8vw,92px)}.home-hero p{max-width:720px;font-size:clamp(20px,3vw,30px);font-weight:800;line-height:1.55}.home-hero em{color:#f0cc74;font-style:normal}.home-phone{position:absolute;right:0;bottom:72px;min-width:330px;padding:28px;background:rgba(255,255,255,.92);color:var(--g900);border-radius:8px;box-shadow:var(--shadow);font-size:34px;font-weight:900}.home-phone small{display:block;margin-top:8px;color:var(--muted);font-size:15px;font-weight:600}.home-main{padding:0 0 76px}.search-panel{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:-38px;margin-bottom:62px;position:relative;z-index:2;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:20px 24px}.search-panel p{margin:0;color:var(--muted)}.search-panel a{display:inline-flex;margin-left:10px;padding:7px 13px;border-radius:999px;background:var(--g100);color:var(--g800);font-weight:800}.search-panel form{display:flex;min-width:min(100%,360px);border:1px solid #cbdcd2;border-radius:999px;overflow:hidden}.search-panel input{border:0;border-radius:0}.search-panel button{border-radius:0;white-space:nowrap}.home-products{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start;margin-bottom:72px}.home-products .side{position:sticky;top:150px}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:24px}.section-head h2{margin:0;color:var(--g900);font-size:clamp(26px,3vw,38px);line-height:1.15}.section-head em{display:block;margin-bottom:7px;color:var(--gold);font-size:14px;font-style:normal}.section-head>a{color:var(--g700);font-weight:800;white-space:nowrap}.dark-section{margin:0 calc(50% - 50vw) 72px;padding:58px calc(50vw - 590px);background:linear-gradient(135deg,var(--g950),var(--g800));color:#fff}.dark-section .section-head h2,.dark-section .section-head>a{color:#fff}.dark-section .item-card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);box-shadow:none}.dark-section .item-card strong{color:#fff}.split{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;margin-bottom:72px}.split>.panel>img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:6px;background:var(--soft);margin-bottom:18px}.split h3{color:var(--g900);font-size:22px}.split p{color:var(--muted);line-height:1.9}.about-preview{display:grid;grid-template-columns:38% 1fr;gap:24px;margin-bottom:26px}.about-preview>img{width:100%;height:100%;min-height:320px;object-fit:cover;border-radius:6px}.about-preview a{display:inline-flex;margin-top:14px;color:var(--g700);font-weight:800}.card-grid.small{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card-grid.small .item-card strong{font-size:14px;padding:12px}.card-grid.small .item-card img{aspect-ratio:4/3}@media(max-width:900px){.home-phone{position:static;margin-top:28px}.search-panel,.home-products,.split,.about-preview{grid-template-columns:1fr;flex-direction:column;align-items:stretch}.home-products .side{position:static}.dark-section{padding-left:20px;padding-right:20px}.card-grid.small{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.search-panel form{min-width:100%}.section-head{flex-direction:column}.card-grid.small{grid-template-columns:1fr}.home-phone{min-width:0;width:100%;font-size:28px}}