*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:#3a322c;line-height:1.8;background:#fff}
h1,h2,h3,.serif{font-family:Georgia,"Times New Roman","SimSun",serif}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
/* 白底·顶橙条导航 */
header{background:#fff;position:sticky;top:0;z-index:30;border-top:4px solid #bf360c;box-shadow:0 2px 14px rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{font-size:25px;font-weight:700;color:#bf360c;display:flex;align-items:center;gap:13px;font-family:Georgia,"SimSun",serif}
.logo .sq{width:46px;height:46px;background:#bf360c;color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;border:2px solid #f9a825;font-family:Georgia,serif}
.logo small{display:block;font-size:10px;color:#a8978c;letter-spacing:2px;font-weight:400;font-family:sans-serif}
.menu{display:flex;gap:2px;align-items:center}
.menu a{padding:10px 16px;font-size:15px;font-weight:600;color:#5a4f47;position:relative;transition:.2s}
.menu a:hover,.menu a.on{color:#bf360c}
.menu a.on{border-bottom:3px solid #f9a825}
.menu .tel{margin-left:14px;background:#bf360c;color:#fff;padding:12px 26px;font-weight:700;font-size:14px;border:1px solid #bf360c}
.menu .tel:hover{background:#fff;color:#bf360c}
.mtog{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:#bf360c}
.mmask{position:fixed;inset:0;background:rgba(62,39,35,.98);z-index:40;display:none;flex-direction:column;align-items:center;justify-content:center;gap:20px}
.mmask.open{display:flex}.mmask a{color:#fff;font-size:20px;font-weight:600}.mmask .x{position:absolute;top:22px;right:28px;font-size:34px;color:#fff}
/* 全幅背景图·暖色遮罩居中首屏 */
.hero{position:relative;background:#2a1c17;overflow:hidden;text-align:center}
.hero .bg{position:absolute;inset:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(42,28,23,.55),rgba(191,54,12,.62))}
.hero .wrap{position:relative;z-index:2;padding:118px 24px 110px}
.hero .kk{display:inline-block;color:#f9a825;font-size:14px;letter-spacing:4px;margin-bottom:22px;font-weight:700;border-top:1px solid rgba(249,168,37,.6);border-bottom:1px solid rgba(249,168,37,.6);padding:7px 22px}
.hero h1{font-size:54px;font-weight:700;color:#fff;line-height:1.2;margin-bottom:20px;text-shadow:0 2px 16px rgba(0,0,0,.3)}
.hero h1 em{font-style:normal;color:#f9a825}
.hero p{font-size:18px;color:#f3e7df;max-width:660px;margin:0 auto 36px}
.b{display:inline-block;background:#f9a825;color:#3a322c;padding:15px 40px;font-weight:700;transition:.25s;border:1px solid #f9a825}
.b:hover{background:#ffb938;transform:translateY(-2px)}
.b.o{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.65);margin-left:12px}
.b.o:hover{background:#fff;color:#bf360c;border-color:#fff}
.b.g{background:#bf360c;color:#fff;border-color:#bf360c}.b.g:hover{background:#9c2c0a}
/* 内页头 */
.phead{position:relative;background:#2a1c17;color:#fff;padding:90px 0 80px;text-align:center;overflow:hidden}
.phead .bg{position:absolute;inset:0}.phead .bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.phead::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(42,28,23,.6),rgba(191,54,12,.6))}
.phead .wrap{position:relative;z-index:2}
.phead h1{font-size:40px;font-weight:700;margin-bottom:12px}
.phead h1::after{content:"";display:block;width:64px;height:3px;background:#f9a825;margin:14px auto 0}
.crumb{font-size:14px;color:#f0e2d9}
.crumb a:hover{color:#f9a825}
/* 计数器：奶油底 */
.counters{background:#fdf6ee;border-bottom:1px solid #f0e3d6}
.counters .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:54px 24px}
.ct{text-align:center;position:relative}
.ct::after{content:"◆";position:absolute;right:-7px;top:50%;transform:translateY(-50%);color:#e8c9a0;font-size:12px}
.ct:last-child::after{display:none}
.ct .n{font-family:Georgia,serif;font-size:48px;font-weight:700;color:#bf360c;line-height:1}
.ct .l{font-size:14px;color:#7a6a5e;margin-top:8px}
/* 区块 */
.sec{padding:86px 0}
.sec.alt{background:#fdf6ee}
.sh{text-align:center;margin-bottom:52px}
.sh .orn{color:#f9a825;font-size:14px;letter-spacing:8px;margin-bottom:14px}
.sh h2{font-size:36px;font-weight:700;color:#3a322c}
.sh .en{font-size:12px;letter-spacing:4px;color:#b0a094;text-transform:uppercase;margin-top:10px}
.sh .u{display:none}
.sh p{color:#7a6a5e;margin-top:14px;font-size:15px;max-width:700px;margin-left:auto;margin-right:auto}
/* 顶琥珀边经典卡 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.c{padding:34px 28px;background:#fff;border:1px solid #ecdfd2;border-top:3px solid #f9a825;transition:.26s;display:block;position:relative}
.c:hover{box-shadow:0 16px 38px rgba(120,70,40,.14);transform:translateY(-5px);border-top-color:#bf360c}
.c .ic{width:60px;height:60px;background:#fdf0e2;color:#bf360c;display:flex;align-items:center;justify-content:center;font-size:25px;font-weight:700;margin-bottom:18px;font-family:Georgia,serif;border:1px solid #f0d6bd;transition:.26s}
.c:hover .ic{background:#bf360c;color:#fff;border-color:#bf360c}
.c .tg{display:inline-block;font-size:12px;color:#bf360c;background:#fdf0e2;padding:3px 11px;margin-bottom:10px;font-weight:600}
.c h3{font-size:19px;margin-bottom:10px;color:#3a322c;font-weight:700}
.c p{font-size:14px;color:#7a6a5e;line-height:1.75}
.c .more{display:inline-block;margin-top:13px;font-size:13px;color:#bf360c;font-weight:700}
/* 带图卡 */
.c.pic{padding:0;border-top:1px solid #ecdfd2}
.c.pic .ph{height:210px;overflow:hidden;background:#ecdfd2;border-bottom:3px solid #f9a825}
.c.pic .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.c.pic:hover .ph img{transform:scale(1.07)}
.c.pic:hover{border-top-color:#ecdfd2}
.c.pic .tx{padding:24px 26px}
/* 富文本 */
.rich{max-width:920px;margin:0 auto}
.rich p{font-size:16px;color:#4d4239;margin-bottom:15px;line-height:1.95}
.rich p b{color:#bf360c}
img.full{width:100%;margin:24px 0}
/* CTA */
.band{position:relative;background:#bf360c;color:#fff;padding:70px 24px;text-align:center;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) 1px,transparent 0);background-size:22px 22px}
.band::after{content:"◆";position:absolute;left:50%;top:24px;transform:translateX(-50%);color:rgba(249,168,37,.55);font-size:18px}
.band>*{position:relative;z-index:2}
.band h3{font-size:32px;font-weight:700;margin-bottom:12px;font-family:Georgia,serif}
.band p{color:#f6ddd0;margin-bottom:28px}
.band .b{background:#f9a825;color:#3a322c;border-color:#f9a825}.band .b:hover{background:#ffb938}
/* 时间轴 */
.tl{max-width:840px;margin:0 auto;border-left:2px solid #ecdcc9;padding-left:34px}
.tl .it{position:relative;padding-bottom:34px}
.tl .it:last-child{padding-bottom:0}
.tl .it::before{content:"◆";position:absolute;left:-44px;top:2px;color:#f9a825;font-size:16px;background:#fff;line-height:1}
.tl .yr{font-family:Georgia,serif;font-size:23px;font-weight:700;color:#bf360c;margin-bottom:4px}
.tl p{font-size:15px;color:#7a6a5e}
/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq .item{border:1px solid #ecdfd2;border-left:3px solid #f9a825;margin-bottom:14px;background:#fff}
.faq .q{padding:20px 26px;font-size:16px;font-weight:700;color:#3a322c;cursor:pointer;display:flex;justify-content:space-between;gap:14px;font-family:Georgia,"SimSun",serif}
.faq .q .pm{color:#bf360c;font-size:22px;transition:.3s}
.faq .item.open{border-left-color:#bf360c}
.faq .item.open .q{color:#bf360c}
.faq .item.open .q .pm{transform:rotate(45deg)}
.faq .a{max-height:0;overflow:hidden;transition:max-height .4s}
.faq .item.open .a{max-height:320px}
.faq .a p{padding:0 26px 18px;color:#7a6a5e;font-size:15px}
/* 招聘 */
.jobs{max-width:940px;margin:0 auto}
.jb{display:flex;justify-content:space-between;align-items:center;gap:18px;background:#fff;border:1px solid #ecdfd2;padding:24px 28px;margin-bottom:14px;transition:.25s}
.jb:hover{box-shadow:0 12px 30px rgba(120,70,40,.13);border-color:#f0d6bd}
.jb h3{font-size:18px;color:#3a322c;font-weight:700}
.jb .tags{font-size:13px;color:#a8978c;margin-top:5px}
.jb .pay{color:#bf360c;font-weight:700;font-size:19px;white-space:nowrap;font-family:Georgia,serif}
/* 新闻列表 */
.nlist{max-width:960px;margin:0 auto}
.ni{display:flex;gap:26px;align-items:center;background:#fff;border:1px solid #ecdfd2;padding:22px 26px;margin-bottom:15px;transition:.25s}
.ni:hover{box-shadow:0 14px 32px rgba(120,70,40,.12);border-color:#f0d6bd}
.ni .date{text-align:center;background:#fdf0e2;color:#bf360c;padding:14px 20px;white-space:nowrap;border:1px solid #f0d6bd}
.ni .date .d{font-family:Georgia,serif;font-size:30px;font-weight:700}
.ni .date .m{font-size:12px;color:#9c7d68}
.ni h3{font-size:18px;color:#3a322c;font-weight:700;margin-bottom:6px;font-family:Georgia,"SimSun",serif}
.ni p{font-size:14px;color:#7a6a5e}
.ni:hover h3{color:#bf360c}
/* 产品详情 */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:46px;max-width:1100px;margin:0 auto}
.pd .gal img{width:100%;border:1px solid #ecdfd2}
.pd .thumbs{display:flex;gap:12px;margin-top:12px}
.pd .thumbs img{width:33%;border:1px solid #ecdfd2}
.pd h1{font-size:31px;font-weight:700;color:#bf360c;margin-bottom:12px}
.pd .desc{color:#7a6a5e;margin-bottom:20px;font-size:16px}
.specs{width:100%;border-collapse:collapse;border:1px solid #ecdfd2;margin-bottom:24px}
.specs td{padding:13px 16px;border-bottom:1px solid #f2e8dd;font-size:14px}
.specs tr:last-child td{border-bottom:none}
.specs td:first-child{background:#fdf6ee;color:#5a4f47;width:38%;font-weight:600}
.body{max-width:940px;margin:30px auto 0}
.body h3{font-size:19px;color:#bf360c;font-weight:700;margin:28px 0 12px;padding-left:14px;border-left:4px solid #f9a825;font-family:Georgia,"SimSun",serif}
.body h3:first-child{margin-top:0}
.body p{font-size:15.5px;color:#4d4239;line-height:1.95;margin-bottom:14px}
.body img{width:100%;margin:18px 0;border:1px solid #ecdfd2}
/* 文章 */
.article{max-width:840px;margin:0 auto}
.ahead{border-bottom:2px solid #ecdfd2;padding-bottom:22px;margin-bottom:26px;text-align:center}
.ahead h1{font-size:33px;font-weight:700;color:#bf360c;margin-bottom:12px;line-height:1.35}
.ahead .meta{font-size:13px;color:#a8978c}
.prevnext{display:flex;justify-content:space-between;border-top:2px solid #ecdfd2;margin-top:38px;padding-top:20px;font-size:14px;font-weight:600}
.prevnext a:hover{color:#bf360c}
/* 联系 */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:46px;max-width:1020px;margin:0 auto}
.ci{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #f2e8dd;align-items:center}
.ci .ic{width:54px;height:54px;flex:none;background:#fdf0e2;color:#bf360c;display:flex;align-items:center;justify-content:center;font-size:22px;border:1px solid #f0d6bd}
.ci .k{font-size:12px;color:#a8978c}
.ci .v{font-size:17px;color:#3a322c;font-weight:600}
.cform input,.cform textarea{width:100%;padding:13px 16px;border:1px solid #e0d2c4;margin-bottom:14px;font-family:inherit;font-size:14px;background:#fdfaf6}
.cform input:focus,.cform textarea:focus{outline:none;border-color:#bf360c;background:#fff}
.cform button{width:100%;padding:15px;border:none;background:#bf360c;color:#fff;font-size:15px;font-weight:700;cursor:pointer}
.cform button:hover{background:#9c2c0a}
/* 页脚 */
footer{background:#3a241d;color:#c4ab9c;padding:58px 0 30px}
.fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.fcols h4{color:#fff;margin-bottom:16px;font-size:16px;position:relative;padding-bottom:10px;font-family:Georgia,"SimSun",serif}
.fcols h4::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:3px;background:#f9a825}
.fbrand{font-size:25px;font-weight:700;color:#fff;margin-bottom:14px;font-family:Georgia,"SimSun",serif}
.fcols p,.fcols a{font-size:14px;line-height:2;color:#c4ab9c;display:block}
.fcols a:hover{color:#f9a825}
.fbot{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;font-size:13px;color:#9c8073;text-align:center}
/* 动效 */
.reveal{opacity:0;transform:translateY(24px);transition:.8s}
.reveal.in{opacity:1;transform:none}
@media(max-width:980px){.grid,.grid.g3{grid-template-columns:repeat(2,1fr)}.counters .wrap{grid-template-columns:repeat(2,1fr)}.fcols{grid-template-columns:1fr 1fr}}
@media(max-width:760px){
.menu{display:none}.mtog{display:block}
.hero h1{font-size:35px}.phead h1{font-size:28px}
.grid,.grid.g2,.grid.g3,.pd,.cgrid,.counters .wrap{grid-template-columns:1fr}
.ct::after{display:none}
.ni{flex-direction:column;align-items:flex-start;gap:12px}.fcols{grid-template-columns:1fr}
}