*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#f7f2e9;color:#241a17;font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;font-size:15px;line-height:1.8}
img{max-width:100%;display:block;border:0}
a{color:#241a17;text-decoration:none}
a:hover{color:#7b2334}
h1,h2,h3,h4{margin:0;font-family:Georgia,"Songti SC","SimSun",serif;font-weight:600;line-height:1.35}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
.pfda-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.pfda-btn{display:inline-block;padding:12px 26px;background:#7b2334;color:#fff;border-radius:2px;font-size:15px;letter-spacing:1px;transition:.25s}
.pfda-btn:hover{background:#5e1826;color:#fff}
.pfda-btn2{display:inline-block;padding:11px 24px;border:1px solid #a9713d;color:#7b2334;border-radius:2px;font-size:15px;transition:.25s}
.pfda-btn2:hover{background:#a9713d;color:#fff}
.pfda-top{background:#2c1d19;color:#d9c9b6;font-size:13px;line-height:38px}
.pfda-top .pfda-wrap{display:flex;justify-content:space-between;align-items:center;gap:12px}
.pfda-top b{color:#e8c9a0;font-weight:400}
.pfda-top .pfda-sub{color:#a89179}
.pfda-head{background:#fff;border-bottom:1px solid #e6dbcb;position:sticky;top:0;z-index:60;box-shadow:0 2px 10px rgba(60,40,30,.06)}
.pfda-head .pfda-wrap{display:flex;align-items:center;justify-content:space-between;min-height:84px;gap:18px}
.pfda-logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.pfda-logo img{width:56px;height:56px;object-fit:contain}
.pfda-logo-t{display:block;font-family:Georgia,"Songti SC","SimSun",serif;font-size:15px;line-height:1.35;color:#241a17;max-width:360px}
.pfda-logo-s{display:block;font-size:11px;letter-spacing:2px;color:#a9713d;text-transform:uppercase}
.pfda-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.pfda-nav a{display:block;padding:8px 13px;font-size:15px;color:#3a2b25;position:relative}
.pfda-nav a::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;background:#7b2334;transform:scaleX(0);transition:.25s}
.pfda-nav a:hover::after,.pfda-nav a.pfda-on::after{transform:scaleX(1)}
.pfda-nav a.pfda-on{color:#7b2334}
.pfda-head-tel{display:none;text-align:right;line-height:1.3}
.pfda-head-tel span{display:block;font-size:11px;color:#8d7a6a}
.pfda-head-tel b{font-family:Georgia,serif;font-size:20px;color:#7b2334;letter-spacing:.5px}
.pfda-burger{display:none;width:42px;height:38px;border:1px solid #e0d3c2;background:#fff;border-radius:2px;cursor:pointer;padding:9px 8px}
.pfda-burger i{display:block;height:2px;background:#5c4438;margin:0 0 5px}
.pfda-burger i:last-child{margin-bottom:0}
.pfda-mnav{display:none;background:#fff;border-bottom:1px solid #e6dbcb;padding:6px 0 12px}
.pfda-mnav a{display:block;padding:11px 20px;border-bottom:1px dashed #efe5d7;font-size:15px}
.pfda-hero{position:relative;background:#2c1d19;overflow:hidden}
.pfda-slide{position:relative;height:clamp(320px,49vw,560px);display:none}
.pfda-slide.pfda-show{display:block}
.pfda-slide img{width:100%;height:100%;object-fit:cover;opacity:.94}
.pfda-slide-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,17,13,.86) 0%,rgba(28,17,13,.62) 42%,rgba(28,17,13,.12) 100%)}
.pfda-hero-in{position:absolute;inset:0;display:flex;align-items:center}
.pfda-hero-in>div{max-width:700px;color:#fff}
.pfda-hero-k{display:inline-block;padding:5px 12px;border:1px solid rgba(233,201,160,.6);color:#e8c9a0;font-size:12px;letter-spacing:2px;margin-bottom:16px}
.pfda-hero-t{font-size:clamp(24px,3.6vw,42px);color:#fff;margin-bottom:14px}
.pfda-hero-s{font-size:clamp(13px,1.4vw,16px);color:#e3d5c6;margin-bottom:24px;line-height:1.9}
.pfda-hero-btn{display:flex;gap:12px;flex-wrap:wrap}
.pfda-hero .pfda-btn2{color:#f6e7d4;border-color:rgba(246,231,212,.55);background:rgba(255,255,255,.06)}
.pfda-hero .pfda-btn2:hover{background:#a9713d;border-color:#a9713d;color:#fff}
.pfda-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:9px;z-index:5}
.pfda-dot{width:34px;height:4px;background:rgba(255,255,255,.4);border:0;padding:0;cursor:pointer}
.pfda-dot.pfda-show{background:#e8c9a0}
.pfda-stats{background:#7b2334;color:#f4e6d4}
.pfda-stats .pfda-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.pfda-stat{padding:26px 14px;text-align:center;border-right:1px solid rgba(255,255,255,.14)}
.pfda-stat:last-child{border-right:0}
.pfda-stat-n{font-family:Georgia,serif;font-size:clamp(22px,2.6vw,34px);color:#fff;line-height:1.2}
.pfda-stat-n small{font-size:13px;margin-left:2px}
.pfda-stat-t{font-size:13px;color:#e6cfb6;margin-top:4px}
.pfda-sec{padding:66px 0}
.pfda-sec-alt{background:#fff}
.pfda-sec-deep{background:#2c1d19;color:#e6d8c8}
.pfda-hd{margin-bottom:38px}
.pfda-hd-c{text-align:center}
.pfda-hd-en{display:block;font-size:12px;letter-spacing:4px;color:#b5875a;text-transform:uppercase;margin-bottom:8px}
.pfda-hd-t{font-size:clamp(21px,2.4vw,30px);color:#241a17;position:relative;display:inline-block;padding-bottom:14px}
.pfda-sec-deep .pfda-hd-t{color:#fff}
.pfda-hd-t::after{content:"";position:absolute;left:0;bottom:0;width:46px;height:2px;background:#7b2334}
.pfda-hd-c .pfda-hd-t::after{left:50%;transform:translateX(-50%)}
.pfda-hd-s{margin-top:14px;color:#6d5b52;font-size:14px;max-width:760px}
.pfda-hd-c .pfda-hd-s{margin-left:auto;margin-right:auto}
.pfda-sec-deep .pfda-hd-s{color:#c2b0a0}
.pfda-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;justify-content:center}
.pfda-tab{padding:9px 20px;border:1px solid #ddcfbd;background:#fff;color:#5b473c;font-size:14px;cursor:pointer;border-radius:2px;transition:.2s}
.pfda-tab:hover{border-color:#a9713d;color:#7b2334}
.pfda-tab.pfda-show{background:#7b2334;border-color:#7b2334;color:#fff}
.pfda-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pfda-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pfda-card{background:#fff;border:1px solid #ece0d0;display:flex;flex-direction:column;transition:.28s}
.pfda-card:hover{box-shadow:0 12px 28px rgba(74,48,36,.12);transform:translateY(-3px)}
.pfda-card-img{position:relative;aspect-ratio:9/11;overflow:hidden;background:#efe6d8}
.pfda-card-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.pfda-card:hover .pfda-card-img img{transform:scale(1.04)}
.pfda-card-tag{position:absolute;left:0;top:0;background:rgba(123,35,52,.92);color:#fff;font-size:11px;padding:4px 10px;letter-spacing:1px}
.pfda-card-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pfda-card-t{font-size:17px;color:#241a17}
.pfda-card-d{font-size:13px;color:#6d5b52;line-height:1.75;flex:1}
.pfda-card-p{display:flex;flex-wrap:wrap;gap:6px}
.pfda-card-p span{font-size:12px;color:#7b5a41;background:#f6efe4;border:1px solid #e8dac7;padding:2px 8px}
.pfda-card-more{font-size:13px;color:#7b2334;border-top:1px dashed #e6d8c6;padding-top:10px}
.pfda-eq{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pfda-eq-i{background:#fff;border:1px solid #e7dbca;padding:0 0 20px}
.pfda-eq-img{aspect-ratio:7/5;overflow:hidden;background:#e8dccb}
.pfda-eq-img img{width:100%;height:100%;object-fit:cover}
.pfda-eq-b{padding:16px 18px 0}
.pfda-eq-code{font-size:11px;letter-spacing:2px;color:#b08a63}
.pfda-eq-t{font-size:17px;margin:4px 0 8px}
.pfda-eq-spec{font-size:12px;color:#8a7563;border-left:2px solid #a9713d;padding-left:8px;margin-bottom:10px}
.pfda-eq-txt{font-size:13px;color:#5d4b41;line-height:1.8}
.pfda-str{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pfda-str-i{border:1px solid rgba(233,201,160,.28);padding:26px 22px;background:rgba(255,255,255,.03)}
.pfda-str-n{font-family:Georgia,serif;font-size:30px;color:#e8c9a0;line-height:1;margin-bottom:12px}
.pfda-str-t{font-size:17px;color:#fff;margin-bottom:8px}
.pfda-str-d{font-size:13px;color:#c4b3a3;line-height:1.8}
.pfda-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pfda-flow-i{background:#fff;border:1px solid #ece0cf;padding:22px;position:relative}
.pfda-flow-n{position:absolute;right:14px;top:8px;font-family:Georgia,serif;font-size:34px;color:#f0e3d0;line-height:1}
.pfda-flow-t{font-size:16px;margin-bottom:8px;color:#7b2334;position:relative;z-index:1}
.pfda-flow-d{font-size:13px;color:#5d4b41;line-height:1.8;position:relative;z-index:1}
.pfda-about{display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:start}
.pfda-about-tx p{font-size:14px;color:#4c3a31;line-height:1.95}
.pfda-about-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}
.pfda-about-facts div{background:#fff;border:1px solid #e8dbc9;padding:12px 14px}
.pfda-about-facts b{display:block;font-family:Georgia,serif;font-size:15px;color:#7b2334}
.pfda-about-facts span{font-size:12px;color:#7a6657}
.pfda-about-imgs{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,190px);gap:12px}
.pfda-about-imgs img{width:100%;height:100%;object-fit:cover;border:1px solid #e8dbc9;display:block}
.pfda-news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pfda-nitem{background:#fff;border:1px solid #ece0cf;display:flex;flex-direction:column;transition:.26s}
.pfda-nitem:hover{box-shadow:0 10px 24px rgba(74,48,36,.1)}
.pfda-nitem-img{aspect-ratio:12/7;overflow:hidden;background:#e9ded1}
.pfda-nitem-img img{width:100%;height:100%;object-fit:cover}
.pfda-nitem-b{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pfda-nitem-meta{display:flex;gap:10px;font-size:12px;color:#9a8778;align-items:center}
.pfda-nitem-meta em{font-style:normal;color:#7b2334;background:#f7ece9;padding:1px 8px}
.pfda-nitem-t{font-size:16px;line-height:1.55;color:#241a17}
.pfda-nitem-d{font-size:13px;color:#6d5b52;line-height:1.75;flex:1}
.pfda-more-row{text-align:center;margin-top:36px}
.pfda-foot{background:#2c1d19;color:#c1b0a1;padding:52px 0 0;font-size:13px}
.pfda-foot-cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:32px;padding-bottom:36px}
.pfda-foot-b{font-family:Georgia,"Songti SC",serif;font-size:17px;color:#fff;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12)}
.pfda-foot a{color:#c1b0a1}
.pfda-foot a:hover{color:#e8c9a0}
.pfda-foot li{line-height:2.1}
.pfda-foot-info p{line-height:1.9;margin:0}
.pfda-foot-info strong{color:#e8c9a0;font-weight:400;font-family:Georgia,serif;font-size:17px;display:block;margin-bottom:6px}
.pfda-links{display:flex;flex-wrap:wrap;gap:6px 18px;padding:16px 0;border-top:1px solid rgba(255,255,255,.1);font-size:12px}
.pfda-links span{color:#8b7969}
.pfda-copy{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:12px;color:#8b7969;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.pfda-crumb{background:#efe4d5;border-bottom:1px solid #e2d3bf;font-size:13px;color:#7a6657;line-height:44px}
.pfda-crumb a{color:#7a6657}
.pfda-crumb i{font-style:normal;margin:0 9px;color:#b3a08d}
.pfda-page{padding:44px 0 64px}
.pfda-page-hd{margin-bottom:30px;padding-bottom:22px;border-bottom:1px solid #e6d8c6}
.pfda-page-hd h1{font-size:clamp(20px,2.3vw,28px);color:#241a17}
.pfda-page-hd p{margin:12px 0 0;color:#6d5b52;font-size:14px}
.pfda-prose{max-width:860px}
.pfda-prose h2{font-size:18px;margin:26px 0 12px;color:#7b2334;padding-left:12px;border-left:3px solid #a9713d}
.pfda-prose p{font-size:14px;color:#40302a;line-height:2}
.pfda-ptable{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border:1px solid #e6d8c6}
.pfda-ptable td{padding:11px 14px;border-bottom:1px solid #efe4d5;vertical-align:top}
.pfda-ptable tr:last-child td{border-bottom:0}
.pfda-ptable td:first-child{width:110px;color:#7b2334;background:#faf5ec;white-space:nowrap}
.pfda-prod-top{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start}
.pfda-prod-pic{border:1px solid #e6d8c6;background:#fff;padding:10px}
.pfda-prod-pic img{width:100%;aspect-ratio:9/11;object-fit:cover}
.pfda-prod-info h1{font-size:clamp(20px,2.3vw,27px);margin-bottom:10px}
.pfda-prod-intro{font-size:14px;color:#5d4b41;line-height:1.95;margin-bottom:16px}
.pfda-side{background:#fff;border:1px solid #e6d8c6;padding:20px 22px}
.pfda-side h3{font-size:15px;color:#7b2334;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed #e6d8c6}
.pfda-side li{border-bottom:1px dashed #f0e6d7;padding:10px 0}
.pfda-side li:last-child{border-bottom:0}
.pfda-side a{font-size:13px;color:#4c3a31;display:block;line-height:1.7}
.pfda-side span{font-size:11px;color:#9a8778;display:block}
.pfda-article-img{margin:0 0 26px;border:1px solid #e6d8c6;background:#fff;padding:8px}
.pfda-article-img img{width:100%;max-height:520px;object-fit:cover}
.pfda-after{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;padding-top:26px;border-top:1px solid #e6d8c6}
.pfda-nlist{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.pfda-cta{background:#fff;border:1px solid #e6d8c6;padding:26px 28px;margin-top:36px;display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}
.pfda-cta h3{font-size:18px;color:#7b2334;margin-bottom:6px}
.pfda-cta p{font-size:13px;color:#5d4b41;margin:0}
.pfda-contact{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.pfda-contact .pfda-side{border:0;padding:0;background:none}
.pfda-cinfo{background:#fff;border:1px solid #e6d8c6;padding:26px 28px}
.pfda-cinfo h2{font-size:18px;color:#7b2334;margin-bottom:16px}
.pfda-cinfo table{width:100%;border-collapse:collapse;font-size:14px}
.pfda-cinfo td{padding:11px 0;border-bottom:1px dashed #eee3d4;vertical-align:top;line-height:1.8}
.pfda-cinfo td:first-child{width:92px;color:#8a7563}
.pfda-mapbox{background:#efe4d5;border:1px solid #e2d3bd;min-height:300px;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center;color:#6d5b52;font-size:13px;line-height:1.9}
.pfda-404{min-height:56vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 20px}
.pfda-404-n{font-family:Georgia,serif;font-size:clamp(58px,10vw,110px);color:#7b2334;line-height:1;letter-spacing:4px}
.pfda-404 h1{font-size:20px;margin:16px 0 10px}
.pfda-404 p{font-size:14px;color:#5d4b41}
@media (max-width:1080px){
 .pfda-nav{display:none}
 .pfda-burger{display:block}
 .pfda-head-tel{display:block;margin-left:auto}
 .pfda-grid4{grid-template-columns:repeat(2,1fr)}
 .pfda-eq{grid-template-columns:repeat(2,1fr)}
 .pfda-foot-cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
 .pfda-grid{grid-template-columns:repeat(2,1fr)}
 .pfda-news{grid-template-columns:repeat(2,1fr)}
 .pfda-str{grid-template-columns:1fr 1fr}
 .pfda-flow{grid-template-columns:1fr 1fr}
 .pfda-about{grid-template-columns:1fr;gap:26px}
 .pfda-prod-top{grid-template-columns:1fr}
 .pfda-contact{grid-template-columns:1fr}
 .pfda-nlist{grid-template-columns:1fr}
 .pfda-after{grid-template-columns:1fr}
 .pfda-stats .pfda-wrap{grid-template-columns:1fr 1fr}
 .pfda-stat:nth-child(2){border-right:0}
 .pfda-stat:nth-child(1),.pfda-stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.14)}
}
@media (max-width:600px){
 .pfda-head .pfda-wrap{min-height:70px;padding:0 14px}
 .pfda-logo img{width:44px;height:44px}
 .pfda-logo-t{font-size:13px;max-width:190px}
 .pfda-logo-s{display:none}
 .pfda-head-tel b{font-size:16px}
 .pfda-logo-t{display:none}
 .pfda-sec{padding:44px 0}
 .pfda-grid,.pfda-news,.pfda-eq,.pfda-str,.pfda-flow,.pfda-grid4{grid-template-columns:1fr}
 .pfda-card-img{aspect-ratio:4/3}
 .pfda-top .pfda-wrap{justify-content:center}
 .pfda-top{font-size:12px}
 .pfda-top .pfda-sub,.pfda-top span:last-child{display:none}
 .pfda-top{line-height:26px;padding:6px 0}
 .pfda-about-imgs{grid-template-columns:1fr 1fr}
 .pfda-about-facts{grid-template-columns:1fr}
 .pfda-foot-cols{grid-template-columns:1fr;gap:24px}
 .pfda-hd-t{font-size:20px}
 .pfda-prose h2{font-size:16px}
 .pfda-ptable td:first-child{width:86px}
}