:root{--ink:#18272c;--muted:#68797d;--line:#dce6e5;--paper:#f5f8f7;--accent:#0e6c6d;--gold:#e7b94f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 48px));margin:auto}header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{height:72px;display:flex;align-items:center;gap:27px}.nav>a:not(.brand):not(.adult){font-size:14px;color:var(--muted)}.nav>a:hover{color:var(--accent)}.brand{font-size:22px;font-weight:800;margin-right:10px}.brand span{color:var(--accent)}.adult{color:#7b5a19;background:#fff7df;border:1px solid #ecd28a;border-radius:20px;padding:5px 13px;font-size:12px;margin-left:auto}.menu{display:none}.hero{padding:73px 0;background:linear-gradient(115deg,#e5f1ef,#f5f8f7 65%)}.hero-in{display:grid;grid-template-columns:1fr .95fr;gap:64px;align-items:center}.eyebrow,.head small{color:var(--accent);font-weight:800;letter-spacing:.15em;font-size:11px}.hero h1{font-size:clamp(42px,5.5vw,74px);line-height:1.08;letter-spacing:-.06em;margin:10px 0 20px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{color:var(--muted);font-size:18px}.hero-in>img{width:100%;height:420px;object-fit:cover;border-radius:15px}.search{display:flex;margin-top:27px;max-width:560px;background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden}.search input{flex:1;border:0;outline:0;padding:14px;font-size:15px}.search button{border:0;background:var(--accent);color:#fff;padding:0 21px;font-weight:700;cursor:pointer}.quick{display:flex;gap:18px;margin-top:15px;font-size:13px}.quick a{color:var(--accent)}.notice{background:#143a3c;color:#d4e5e0}.notice .wrap{display:flex;align-items:center;gap:20px;padding:12px 0;font-size:13px}.notice b{color:var(--gold)}.notice span{flex:1}.notice a{color:#ffd977}.section{padding:78px 0}.head{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}.head h2{font-size:34px;line-height:1.2;margin:4px 0 0}.head>a{color:var(--accent);font-size:14px;font-weight:700}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-grid a{background:#fff;border-radius:11px;overflow:hidden;border:1px solid var(--line)}.category-grid img{width:100%;height:180px;object-fit:cover}.category-grid b,.category-grid span{display:block;padding:0 17px}.category-grid b{font-size:18px;margin-top:13px}.category-grid span{font-size:13px;color:var(--muted);padding-bottom:17px}.car-grid,.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.car-grid article,.news-grid article{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden}.car-grid img,.news-grid img{width:100%;height:190px;object-fit:cover}.car-grid article>div,.news-grid article>*:not(img){margin-left:19px;margin-right:19px}.car-grid label{display:inline-block;background:#e3f2ef;color:var(--accent);font-size:11px;padding:3px 8px;margin-top:16px}.car-grid h3{font-size:21px;margin:8px 0 3px}.car-grid p,.news-grid p{color:var(--muted);font-size:13px}.car-grid a{color:var(--accent);font-size:13px;font-weight:700;display:block;margin:16px 0 20px}.feature{background:#153d3e;color:white;padding:76px 0}.feature-in{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}.feature h2{font-size:39px;line-height:1.2;margin:10px 0}.feature p{color:#bdd2ce}.feature img{width:100%;height:400px;object-fit:cover;border-radius:13px}.steps{display:grid;gap:9px;margin:24px 0}.steps b{color:var(--gold)}.steps span{color:#d6e5e0;font-weight:400;margin-left:17px;font-size:14px}.button{display:inline-block;background:var(--gold);color:#183c3e;padding:10px 17px;border-radius:6px;font-weight:700;font-size:13px}.news-grid small{display:block;color:var(--accent);font-size:11px;margin-top:16px}.news-grid h3{font-size:18px;line-height:1.4}.links{padding-top:0}.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.link-grid a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px}.link-grid b,.link-grid span{display:block}.link-grid b{color:var(--accent)}.link-grid span{font-size:12px;color:var(--muted);margin-top:5px}footer{background:#102d30;color:#b7cfcb;padding:36px 0 17px}.foot{display:flex;justify-content:space-between;gap:30px}.foot .brand{color:#fff}.foot p{font-size:12px}.foot>div:last-child{display:flex;gap:20px;flex-wrap:wrap;font-size:13px}.copy{border-top:1px solid #ffffff22;padding-top:13px;margin-top:25px;font-size:11px}.page{padding:70px 0;min-height:75vh}.page h1{font-size:54px;line-height:1.1;margin:10px 0}.lead{color:var(--muted);font-size:18px;max-width:720px}.filter{display:flex;gap:9px;flex-wrap:wrap;margin:32px 0}.filter a{background:#fff;border:1px solid var(--line);padding:8px 13px;border-radius:5px;font-size:13px;color:var(--accent)}.model-list{display:grid;gap:17px}.model-list article{background:#fff;border:1px solid var(--line);border-radius:12px;display:grid;grid-template-columns:280px 1fr;overflow:hidden}.model-list img{width:100%;height:230px;object-fit:cover}.model-list article>div{padding:25px}.model-list small{color:var(--accent)}.model-list h2{font-size:27px;margin:6px 0}.model-list p{color:var(--muted)}.model-list strong{display:block;margin:17px 0}.model-list a,.inline,.back a{color:var(--accent);font-weight:700}.detail-img{width:100%;height:420px;object-fit:cover;border-radius:13px;margin:30px 0}.specs{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.specs div{padding:18px;border-right:1px solid var(--line)}.specs b,.specs span{display:block}.specs span{color:var(--muted);margin-top:5px;font-size:14px}.text-block,.guide-detail{background:#fff;border:1px solid var(--line);border-radius:11px;padding:28px 34px;margin-top:24px}.text-block h2,.guide-detail h2{font-size:23px}.text-block p,.guide-detail p,.guide-detail li{color:var(--muted)}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:10px;margin-top:30px}table{border-collapse:collapse;width:100%;min-width:600px}th,td{text-align:left;padding:17px;border-bottom:1px solid var(--line)}th{background:#eef6f4;color:var(--accent)}.callout{background:#dcefed;border-radius:12px;padding:28px;margin-top:24px}.callout h2{margin-top:0}.article-list{display:grid;gap:17px;margin-top:30px}.article-list article{display:grid;grid-template-columns:290px 1fr;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.article-list img{width:100%;height:205px;object-fit:cover}.article-list div{padding:22px}.article-list small{color:var(--accent)}.article-list h2{font-size:23px;line-height:1.35}.article-list p{color:var(--muted)}.back{margin-top:25px}@media(max-width:800px){.wrap{width:min(100% - 28px,620px)}.nav{gap:12px}.nav>a:not(.brand):not(.adult){display:none}.menu{display:block;border:0;background:transparent;font-size:20px}.hero-in,.feature-in{grid-template-columns:1fr;gap:27px}.hero{padding:48px 0}.hero-in>img{height:260px}.notice .wrap{display:block}.notice .wrap>*{margin-right:12px}.section{padding:55px 0}.head{display:block}.head>a{display:block;margin-top:10px}.category-grid{grid-template-columns:1fr 1fr}.car-grid,.news-grid,.link-grid{grid-template-columns:1fr}.feature h2{font-size:32px}.feature img{height:270px}.model-list article,.article-list article{grid-template-columns:1fr}.model-list img,.article-list img{height:190px}.specs{grid-template-columns:1fr 1fr}.specs div:nth-child(2){border-right:0}.page h1{font-size:43px}.foot{display:block}.foot>div:last-child{margin-top:22px}.text-block,.guide-detail{padding:22px}.detail-img{height:260px}}