/*
Theme Name: 四川禄宏商品现货市场
Theme URI: https://wanchao.net
Author: 张仲景
Description: 四川禄宏商品现货市场 — 省级合规现货交易平台。温暖米色系设计，展现品牌权威与专业。
Version: 1.0.0
Text Domain: wanchao-net
*/

/* ===== CSS Custom Properties ===== */
:root {
  --bg: #FBF7F0;
  --surface: #FFFFFF;
  --fg: #1E1A17;
  --muted: #7A6E64;
  --border: #E6DDD3;
  --accent: #8B6B4A;
  --accent-light: #A8885A;
  --accent-dark: #6F5236;
  --topbar-bg: #1E1A17;
  --font: system-ui, -apple-system, 'Noto Sans CJK SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --max-w: 1200px;
  --gap: clamp(16px, 4vw, 60px);
}

/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--fg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
ul,ol{list-style:none}
button{cursor:pointer;font-family:inherit}

/* ===== TOPBAR ===== */
.topbar{background:var(--topbar-bg);height:36px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#8B7D72;letter-spacing:0.5px}
.topbar-inner{max-width:var(--max-w);width:100%;padding:0 var(--gap);display:flex;align-items:center;justify-content:space-between}
.topbar-announce{display:flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-announce svg{flex-shrink:0;opacity:0.6}
.topbar-contact{display:flex;align-items:center;gap:16px;flex-shrink:0}
.topbar-contact a{color:rgba(255,255,255,.75);text-decoration:none;display:inline-flex;align-items:center;gap:4px;transition:color.2s}
.topbar-contact a:hover{color:#fff}

/* ===== NAV ===== */
.nav{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--gap);display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.nav-logo img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.nav-logo-text{font-size:17px;font-weight:700;color:var(--fg);line-height:1.2}
.nav-logo-text span{font-size:9px;color:var(--accent);letter-spacing:2px;display:block;margin-top:-1px}

.nav-links{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0;height:100%}
.nav-links>li{position:relative;margin:0;padding:0;height:100%;display:flex;align-items:center}
.nav-links>li>a{display:flex;align-items:center;gap:4px;padding:8px 16px;text-decoration:none;font-size:13px;color:var(--muted);font-weight:500;border-radius:6px;transition:all.2s;height:fit-content}
.nav-links>li>a:hover{color:var(--fg);background:rgba(0,0,0,.03)}
.nav-links>li>a .arrow{display:inline-block;width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;border-top:4px solid currentColor;margin-left:2px;transition:transform.2s}
.nav-links>li:hover>a .arrow{transform:rotate(180deg)}
.nav-cta{padding:8px 22px!important;background:var(--accent)!important;color:#fff!important;border-radius:100px!important;font-size:12px!important;font-weight:600!important;letter-spacing:.04em;margin-left:6px}
.nav-cta:hover{background:var(--accent-dark)!important;transform:translateY(-1px)}

/* Dropdown */
.sub-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:6px;opacity:0;visibility:hidden;transition:all.2s;box-shadow:0 12px 40px rgba(26,22,20,.08);z-index:200;margin-top:4px}
.nav-links>li:hover .sub-menu{opacity:1;visibility:visible;margin-top:0}
.sub-menu li{list-style:none}
.sub-menu li a{display:block;padding:9px 14px;font-size:12px;color:var(--muted);text-decoration:none;border-radius:6px;transition:all.15s;white-space:nowrap}
.sub-menu li a:hover{background:var(--bg);color:var(--fg)}

.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px 10px;cursor:pointer;color:var(--fg)}

/* ===== HERO ===== */
.hero{padding:clamp(48px,8vw,100px) var(--gap) clamp(60px,10vw,120px);background:linear-gradient(180deg,#FBF7F0,#F5EDE0);position:relative;overflow:hidden}
.hero-inner{max-width:var(--max-w);margin:0 auto}
.hero h1{font-size:clamp(28px,5vw,48px);font-weight:700;line-height:1.15;margin-bottom:16px;color:var(--fg)}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:clamp(13px,1.6vw,15px);color:var(--muted);max-width:560px;line-height:1.8;margin-bottom:8px}
.hero .hero-sub{color:#5A4E44;margin-bottom:32px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;padding:12px 28px;font-size:13px;font-weight:600;text-decoration:none;background:var(--accent);color:#fff;border:none;border-radius:0;transition:background.2s;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--accent-dark)}
.btn-outline{background:transparent;color:var(--fg);border:1px solid var(--border)}
.btn-outline:hover{background:var(--bg);border-color:var(--accent)}

/* ===== STATS ===== */
.stats{max-width:var(--max-w);margin:-40px auto 0;padding:0 var(--gap);position:relative;z-index:2}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--border)}
.stat{padding:clamp(16px,2vw,28px);text-align:center}
.stat+.stat{border-left:1px solid var(--border)}
.stat-num{font-size:clamp(24px,3vw,36px);font-weight:700;color:var(--accent);line-height:1.1;margin-bottom:2px}
.stat-lbl{font-size:clamp(10px,1vw,12px);color:var(--muted);letter-spacing:.5px}

/* ===== SECTIONS ===== */
.section{padding:clamp(40px,6vw,80px) var(--gap)}
.section-inner{max-width:var(--max-w);margin:0 auto}
.section-tag{font-size:11px;font-weight:600;color:var(--accent);letter-spacing:3px;margin-bottom:8px}
.section-title{font-size:clamp(22px,3vw,32px);font-weight:700;color:var(--fg);margin-bottom:8px}
.section-desc{font-size:13px;color:var(--muted);margin-bottom:40px;max-width:600px}
.section-alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* Timeline */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);background:var(--bg);border:1px solid var(--border)}
.tl-item{padding:clamp(16px,2vw,28px);text-align:center}
.tl-item+.tl-item{border-left:1px solid var(--border)}
.tl-year{font-size:clamp(14px,1.6vw,18px);font-weight:700;color:var(--accent);margin-bottom:4px}
.tl-phase{font-size:13px;font-weight:600;color:var(--fg);margin-bottom:6px}
.tl-desc{font-size:11px;color:var(--muted);line-height:1.6}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,24px)}
.card{background:var(--surface);border:1px solid var(--border);padding:clamp(24px,3vw,36px);transition:transform.3s,box-shadow.3s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(30,26,23,.06)}
.card-icon{width:40px;height:40px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:8px;color:var(--accent)}
.card-icon svg{width:22px;height:22px}
.card h3{font-size:16px;font-weight:700;margin-bottom:10px}
.card p{font-size:12px;color:#5A4E44;line-height:1.8}

/* Steps / Platform Architecture */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,24px)}
.step{background:var(--bg);border:1px solid var(--border);padding:clamp(20px,2.5vw,32px)}
.step-num{font-size:clamp(20px,2.5vw,28px);font-weight:700;color:var(--accent);margin-bottom:6px;line-height:1}
.step h4{font-size:15px;font-weight:700;margin-bottom:8px}
.step p{font-size:12px;color:var(--muted);line-height:1.7}

/* News Section */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,24px)}
.news-card{background:var(--surface);border:1px solid var(--border);overflow:hidden;transition:transform.3s,box-shadow.3s}
.news-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(30,26,23,.06)}
.news-card-body{padding:clamp(16px,2vw,24px)}
.news-card-date{font-size:10px;color:var(--muted);margin-bottom:6px;letter-spacing:1px}
.news-card-title{font-size:14px;font-weight:600;color:var(--fg);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}
.news-card-excerpt{font-size:12px;color:#5A4E44;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card-link{display:inline-flex;align-items:center;gap:4px;margin-top:12px;font-size:12px;color:var(--accent);text-decoration:none;font-weight:500}

/* ===== CTA BANNER ===== */
.cta-banner{background:var(--topbar-bg);padding:clamp(40px,5vw,64px) var(--gap);text-align:center}
.cta-banner h2{font-size:clamp(20px,3vw,28px);font-weight:700;color:#fff;margin-bottom:8px}
.cta-banner p{font-size:13px;color:#8B7D72;margin-bottom:24px}
.cta-banner .btn{display:inline-flex}

/* ===== FOOTER ===== */
.footer{background:#161310;padding:clamp(32px,4vw,48px) var(--gap) 16px;color:#8B7D72;font-size:12px}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer h4{color:#E6DDD3;font-size:13px;font-weight:600;margin-bottom:12px;letter-spacing:1px}
.footer p{line-height:1.8;color:#6B6259}
.footer a{color:#6B6259;text-decoration:none;display:block;margin-bottom:4px;transition:color.2s}
.footer a:hover{color:var(--accent-light)}
.footer-line{max-width:var(--max-w);margin:24px auto 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);text-align:center;font-size:11px;color:#5A4E44}

/* ===== INNER PAGES ===== */
.page-banner{background:var(--topbar-bg);padding:clamp(40px,6vw,64px) var(--gap);text-align:center}
.page-banner h1{font-size:clamp(24px,3.5vw,36px);font-weight:700;color:#fff;margin-bottom:6px}
.page-banner p{font-size:13px;color:#8B7D72}
.page-content{padding:clamp(32px,5vw,60px) var(--gap)}
.page-content-inner{max-width:var(--max-w);margin:0 auto}
.page-content h2{font-size:22px;font-weight:700;color:var(--fg);margin:32px 0 12px}
.page-content h3{font-size:18px;font-weight:600;color:var(--fg);margin:24px 0 10px}
.page-content p{font-size:14px;color:#5A4E44;line-height:1.9;margin-bottom:16px}
.page-content ul,.page-content ol{padding-left:20px;margin-bottom:16px}
.page-content li{font-size:14px;color:#5A4E44;line-height:1.8;margin-bottom:4px}
.page-content ul{list-style:disc}

/* ===== NEWS ARCHIVE ===== */
.archive-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.archive-item{background:var(--surface);border:1px solid var(--border);padding:24px;transition:transform.3s,box-shadow.3s}
.archive-item:hover{transform:translateY(-3px);box-shadow:0 8px 32px rgba(30,26,23,.06)}
.archive-item h2{font-size:16px;font-weight:600;margin-bottom:8px}
.archive-item h2 a{text-decoration:none;color:var(--fg)}
.archive-item h2 a:hover{color:var(--accent)}
.archive-meta{font-size:11px;color:var(--muted);margin-bottom:8px}
.archive-excerpt{font-size:13px;color:#5A4E44;line-height:1.7}

/* ===== SINGLE POST ===== */
.single-header{padding-bottom:16px;margin-bottom:32px;border-bottom:1px solid var(--border)}
.single-header h1{font-size:24px;font-weight:700}
.single-meta{font-size:12px;color:var(--muted);margin-top:8px}
.single-content{font-size:14px;color:#5A4E44;line-height:1.9}
.single-content p{margin-bottom:16px}

/* ===== PAGINATION ===== */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border:1px solid var(--border);background:var(--surface);font-size:13px;text-decoration:none;color:var(--muted);border-radius:4px;transition:all.2s}
.pagination a:hover{background:var(--bg);color:var(--fg);border-color:var(--accent)}
.pagination .current{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ===== 404 ===== */
.error-404{text-align:center;padding:clamp(60px,10vw,120px) var(--gap)}
.error-404 h1{font-size:clamp(48px,8vw,80px);font-weight:700;color:var(--accent);line-height:1}
.error-404 p{font-size:14px;color:var(--muted);margin:16px 0 32px}
.error-404 .btn{display:inline-flex}

/* ===== FLOATING CONSULTATION BAR ===== */
.consultation{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column}
.consultation ul{list-style:none;margin:0;padding:0}
.consultation li{position:relative}
.consultation li a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--topbar-bg);color:#8B7D72;text-decoration:none;transition:all.25s;border-bottom:1px solid rgba(255,255,255,.06)}
.consultation li a:hover{background:var(--accent);color:#fff;width:52px}
.consultation li a svg{flex-shrink:0}
.consultation .dh,.consultation .ewm{position:absolute;right:52px;top:50%;transform:translateY(-50%);background:var(--topbar-bg);color:#fff;padding:8px 16px;border-radius:4px;font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;transition:all.25s;pointer-events:none}
.consultation .dh::after,.consultation .ewm::after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:var(--topbar-bg)}
.consultation .ewm{text-align:center;white-space:normal;padding:12px}
.consultation .ewm em{display:block;font-style:normal;font-size:10px;color:#8B7D72;margin-top:6px}
.consultation li a:hover .dh,.consultation li a:hover .ewm{opacity:1;visibility:visible;right:56px}
#thetop{margin-top:8px}
.fixed-gotop{background:var(--accent)!important;color:#fff!important}
.fixed-gotop:hover{background:var(--accent-dark)!important}

/* ===== MOBILE BOTTOM BAR ===== */
.mobile_btn{display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--topbar-bg);border-top:1px solid rgba(255,255,255,.08)}
.mobile_btn ul{list-style:none;margin:0;padding:0;display:flex}
.mobile_btn li{flex:1}
.mobile_btn li a{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 4px;font-size:10px;color:#8B7D72;text-decoration:none;gap:2px;transition:color.2s}
.mobile_btn li a:hover,.mobile_btn li a:active{color:var(--accent-light)}
.mobile_btn li a svg{width:18px;height:18px}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-inner{height:60px}
  .nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;padding:8px 0;gap:0;height:auto;box-shadow:0 12px 32px rgba(0,0,0,.08)}
  .nav-links.open{display:flex}
  .nav-links>li{height:auto;flex-direction:column;align-items:stretch}
  .nav-links>li>a{padding:14px 24px;border-radius:0;width:100%;border-bottom:1px solid var(--border)}
  .nav-links>li>a:not(.nav-cta){justify-content:space-between}
  .nav-cta{margin:12px 16px!important;width:auto!important;text-align:center;border-bottom:none!important}
  .sub-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;border-radius:0;padding:0 0 0 24px;margin:0;display:none;background:transparent;min-width:auto}
  .nav-links>li.open .sub-menu{display:block}
  .sub-menu li a{padding:10px 24px}
  .timeline{grid-template-columns:1fr}
  .tl-item+.tl-item{border-left:none;border-top:1px solid var(--border)}
  .cards,.steps,.news-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:1px solid var(--border)}
  .stat:nth-child(3){border-left:none}
  .archive-list{grid-template-columns:1fr}
  .topbar-contact{display:none}
  .topbar-announce{max-width:100%}
  .consultation{display:none}
  .mobile_btn{display:block}
  body{padding-bottom:50px}
}

/* ===== PRODUCT PAGES (购销页) ===== */
.page-id-33 .page-content-inner,
.page-id-34 .page-content-inner,
.page-id-35 .page-content-inner{
  max-width:100%!important;padding:0!important}
.prod-header{background:var(--bg);border-bottom:1px solid var(--border);padding:40px var(--gap)}
.prod-header-inner{max-width:var(--max-w);margin:0 auto}
.prod-header h1{font-size:clamp(22px,3vw,32px);font-weight:700;color:var(--fg);margin-bottom:6px}
.prod-header .sub{font-size:13px;color:var(--muted)}
.prod-layout{max-width:var(--max-w);margin:0 auto;padding:0 var(--gap)}
.prod-main{display:grid;grid-template-columns:2fr 1fr;gap:clamp(16px,2vw,32px);padding:clamp(24px,3vw,40px) 0}
.prod-body h2{font-size:18px;font-weight:700;color:var(--fg);margin:28px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.prod-body p{font-size:14px;color:#5A4E44;line-height:1.9;margin-bottom:12px}
.prod-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.prod-spec{background:var(--surface);border:1px solid var(--border);padding:12px 16px}
.prod-spec .k{font-size:11px;color:var(--muted);margin-bottom:2px}
.prod-spec .v{font-size:14px;font-weight:600;color:var(--fg)}
.prod-list{list-style:none;padding:0}
.prod-list li{padding:6px 0 6px 20px;position:relative;font-size:13px;color:#5A4E44;line-height:1.7}
.prod-list li:before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;background:var(--accent);border-radius:50%}
.prod-sidebar{display:flex;flex-direction:column;gap:16px}
.dl-card{background:var(--surface);border:1px solid var(--border);padding:24px}
.dl-card h3{font-size:14px;font-weight:700;color:var(--fg);margin-bottom:4px}
.dl-card .hint{font-size:11px;color:var(--muted);margin-bottom:12px}
.dl-card .btns{display:flex;flex-direction:column;gap:8px}
.dl-card .btns a{display:block;padding:10px 16px;font-size:13px;font-weight:600;text-decoration:none;text-align:center;border-radius:0;transition:all.2s}
.dl-card .btns .btn-primary{background:var(--accent);color:#fff}
.dl-card .btns .btn-primary:hover{background:var(--accent-dark)}
.dl-card .btns .btn-outline{background:transparent;color:var(--fg);border:1px solid var(--border)}
.dl-card .btns .btn-outline:hover{background:var(--bg);border-color:var(--accent)}
.contact-card{background:var(--surface);border:1px solid var(--border);padding:20px 24px;text-align:center}
.contact-card .phone{font-size:18px;font-weight:700;color:var(--accent);letter-spacing:1px}
.contact-card .wechat{font-size:12px;color:var(--muted);margin-top:6px}
.contact-card .qr-placeholder{width:80px;height:80px;margin:12px auto 0;border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--muted)}
.prod-cta{background:var(--topbar-bg);padding:clamp(28px,4vw,40px) var(--gap);text-align:center}
.prod-cta h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:6px}
.prod-cta p{font-size:12px;color:#8B7D72;margin-bottom:4px}
.prod-cta .phone{font-size:20px;font-weight:700;color:var(--accent-light);letter-spacing:1px}
.prod-cta .btn{display:inline-flex;margin-top:12px}
@media(max-width:768px){
  .prod-main{grid-template-columns:1fr}
}

/* ===== DOWNLOAD PAGES (下载页) ===== */
.page-id-66 .page-content-inner,
.page-id-67 .page-content-inner,
.page-id-68 .page-content-inner{
  max-width:100%!important;padding:0!important}
.dl-header{background:var(--topbar-bg);padding:40px var(--gap);text-align:center}
.dl-header h1{font-size:clamp(22px,3vw,28px);font-weight:700;color:#fff;margin-bottom:4px}
.dl-header p{font-size:13px;color:#8B7D72}
.dl-notice{background:#FFF8E1;border:1px solid #FFE082;padding:12px 20px;margin:clamp(16px,2vw,24px) auto;font-size:12px;color:#5A4E44;max-width:var(--max-w)}
.dl-block{max-width:var(--max-w);margin:0 auto;padding:0 var(--gap) 24px}
.dl-card-box{background:var(--surface);border:1px solid var(--border);padding:clamp(20px,2.5vw,32px)}
.dl-card-box h2{font-size:18px;font-weight:700;color:var(--fg);margin-bottom:4px}
.dl-card-box .sub{font-size:12px;color:var(--muted);margin-bottom:16px}
.dl-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.dl-row a{padding:10px 24px;font-size:13px;font-weight:600;text-decoration:none;border-radius:0;transition:all.2s}
.dl-row .d1{background:var(--accent);color:#fff}
.dl-row .d1:hover{background:var(--accent-dark)}
.dl-row .d2{background:var(--accent-dark);color:#fff}
.dl-row .d2:hover{background:#5A3E26}
.dl-row .d3{background:#6B8E23;color:#fff}
.dl-row .d3:hover{background:#556B2F}
.dl-contact{max-width:var(--max-w);margin:0 auto 24px;padding:0 var(--gap);display:flex;gap:20px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);padding:20px 24px}
.dl-contact .qr-box{width:80px;height:80px;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--muted);text-align:center;background:#fff;flex-shrink:0}
.dl-contact .info{text-align:center}
.dl-contact .info .phone{font-size:18px;font-weight:700;color:var(--accent);letter-spacing:1px}
.dl-contact .info .wechat{font-size:12px;color:var(--muted);margin-top:4px}
.dl-steps{max-width:var(--max-w);margin:0 auto 24px;padding:20px 24px;background:var(--bg);border:1px solid var(--border)}
.dl-steps h3{font-size:15px;font-weight:700;margin-bottom:10px}
.dl-steps ol{padding-left:18px}
.dl-steps ol li{font-size:12px;color:#5A4E44;line-height:1.8;margin-bottom:3px}

/* ===== 页面通用 ===== */
.page-banner{background:var(--topbar-bg);padding:clamp(28px,3vw,40px) var(--gap);text-align:center}
.page-banner h1{font-size:clamp(20px,2.8vw,28px);font-weight:700;color:#fff;margin:0 0 4px}
.page-banner p{font-size:12px;color:#8B7D72;margin:0}
.page-content{background:var(--surface)}
.page-content-inner{max-width:var(--max-w);margin:0 auto;padding:clamp(20px,2.5vw,32px) var(--gap)}

/* ===== 产品侧边栏 ===== */
.prod-sidebar-box{background:var(--bg);border:1px solid var(--border);padding:20px;text-align:center}
.prod-sidebar-box h3{font-size:16px;font-weight:700;margin-bottom:6px}
.prod-sidebar-box p{font-size:12px;color:var(--muted);margin-bottom:10px}

/* ===== 产品header图片 ===== */
.prod-header-img{text-align:center;margin-bottom:4px}
.prod-header-img svg{display:inline-block;vertical-align:middle}

/* ===== 产品展示区（首页） ===== */
.pro-showcase{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:24px;margin-top:32px}
.pro-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:all .35s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;position:relative}
.pro-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px -8px rgba(0,0,0,.12);border-color:var(--accent)}
.pro-card-img{width:100%;height:220px;overflow:hidden;position:relative}
.pro-card-img::after{content:"";position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(transparent,rgba(255,255,255,.85))}
.pro-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.22,1,.36,1)}
.pro-card:hover .pro-card-img img{transform:scale(1.08)}
.pro-card-body{padding:6px 20px 20px;flex:1;display:flex;flex-direction:column;position:relative;z-index:1}
.pro-card-tag{display:inline-block;padding:3px 12px;border-radius:20px;font-size:11px;color:#fff;font-weight:500;margin-bottom:10px;width:fit-content;letter-spacing:.5px}
.pro-card-body h3{font-size:19px;font-weight:700;color:var(--fg);margin-bottom:4px;letter-spacing:-.3px}
.pro-card-body > p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:14px;flex:1}
.pro-card-specs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.pro-card-specs span{font-size:11px;color:#8B7D72;background:#F5F0EB;padding:4px 10px;border-radius:6px;font-weight:500;letter-spacing:.3px}
.pro-card-link{font-size:13px;color:var(--accent);font-weight:600;display:inline-flex;align-items:center;gap:6px;padding-top:12px;border-top:1px solid var(--border);transition:gap .3s}
.pro-card:hover .pro-card-link{gap:12px}
.pro-card-more{background:var(--bg);border:2px dashed #D6C9BD;display:flex;align-items:center;justify-content:center;min-height:400px}
.pro-card-more-body{text-align:center;padding:20px}
.pro-card-more-icon{width:64px;height:64px;border-radius:50%;background:var(--surface);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.pro-card-more-body h3{font-size:18px;color:var(--accent);margin-bottom:8px}
.pro-card-more-body p{font-size:13px;color:var(--muted);margin-bottom:16px;line-height:1.6}
.pro-card-more-body .pro-card-link{border-top:none;padding-top:0}

/* ===== 产品详情页 ===== */
.pro-detail{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.pro-image-frame{aspect-ratio:1;overflow:hidden;border-radius:16px;background:var(--bg);position:relative}
.pro-image-frame::after{content:"";position:absolute;inset:0;border-radius:16px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.pro-image-frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.pro-image-frame:hover img{transform:scale(1.03)}
.pro-title{font-size:clamp(22px,2.8vw,32px);font-weight:700;margin-bottom:4px;line-height:1.25;letter-spacing:-.5px}
.pro-sub{font-size:14px;color:var(--muted);margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.pro-desc{font-size:14px;color:#5A4E44;line-height:1.9;margin-bottom:24px}
.pro-actions{display:flex;gap:10px;margin-bottom:28px;flex-wrap:wrap}
.pro-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .25s;border:none;font-family:inherit;line-height:1}
.pro-btn-primary{background:linear-gradient(135deg,#8B6B4A,#6F5236);color:#fff;box-shadow:0 4px 12px rgba(139,107,74,.3)}
.pro-btn-primary:hover{background:linear-gradient(135deg,#7A5D3E,#5A3E26);transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,107,74,.4)}
.pro-btn-secondary{background:var(--surface);color:var(--fg);border:1.5px solid var(--border)}
.pro-btn-secondary:hover{background:#F5F0EB;border-color:#C4B5A5;transform:translateY(-2px)}
.pro-btn-download{background:linear-gradient(135deg,#2E7D32,#1B5E20);color:#fff;box-shadow:0 4px 12px rgba(46,125,50,.25)}
.pro-btn-download:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(46,125,50,.35)}

.pro-section{margin-bottom:28px}
.pro-section-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}
.pro-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pro-spec-item{display:flex;flex-direction:column;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:10px;transition:background .2s}
.pro-spec-item:hover{background:#F5F0EB}
.pro-spec-label{font-size:11px;color:var(--muted);margin-bottom:2px;letter-spacing:.5px}
.pro-spec-value{font-size:14px;font-weight:600;color:var(--fg)}
.pro-feat-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr;gap:8px}
.pro-feat-list li{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:10px;font-size:13px;color:#5A4E44}
.pro-feat-list li::before{content:"";width:8px;height:8px;background:var(--accent);border-radius:50%;flex-shrink:0}

.pro-bottom-cta{margin-top:48px;text-align:center;padding:36px 28px;background:linear-gradient(135deg,#FBF7F0,#F0E8DC);border:1px solid var(--border);border-radius:16px}
.pro-bottom-cta p{font-size:17px;font-weight:600;margin-bottom:18px;color:var(--fg)}
.pro-bottom-actions{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.pro-bottom-phone{font-size:14px;color:var(--muted)}
.pro-bottom-phone a{color:var(--accent);font-weight:600;text-decoration:none;font-size:16px;letter-spacing:.5px}

/* ===== 下载页 ===== */
.dw-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,48px);align-items:start}
.dw-image{aspect-ratio:1;overflow:hidden;border-radius:16px;border:1px solid var(--border);background:var(--bg)}
.dw-image img{width:100%;height:100%;object-fit:cover;display:block}
.dw-notice{display:flex;align-items:flex-start;gap:12px;background:#FFF8E1;border:1px solid #FFE082;border-radius:12px;padding:18px 20px;margin-bottom:28px;font-size:13px;line-height:1.7}
.dw-list{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.dw-item{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--surface);border:1px solid var(--border);border-radius:12px;cursor:pointer;transition:all .25s;text-decoration:none;color:inherit}
.dw-item:hover{transform:translateX(4px);border-color:var(--accent);box-shadow:0 2px 12px rgba(0,0,0,.06)}
.dw-item-icon{width:44px;height:44px;border-radius:10px;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);transition:all .25s}
.dw-item:hover .dw-item-icon{background:var(--accent);color:#fff;border-color:var(--accent)}
.dw-item-body{flex:1}
.dw-item-name{display:block;font-size:15px;font-weight:600;margin-bottom:2px}
.dw-item-desc{display:block;font-size:12px;color:var(--muted)}
.dw-item-action{font-size:13px;font-weight:600;color:var(--accent);white-space:nowrap;transition:transform .25s;display:inline-block}
.dw-item:hover .dw-item-action{transform:translateX(4px)}
.dw-qr-section{display:flex;align-items:center;gap:24px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;margin-bottom:28px}
.dw-qr-img{width:120px;height:120px;border:2px solid var(--border);border-radius:12px;overflow:hidden;padding:4px;flex-shrink:0}
.dw-qr-img img{width:100%;height:100%;object-fit:contain;display:block}
.dw-qr-info h3{font-size:16px;font-weight:700;margin-bottom:6px}
.dw-qr-info p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.dw-steps{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px}
.dw-steps h3{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--fg)}
.dw-steps ol{list-style:none;padding:0;margin:0}
.dw-steps ol li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:13px;color:#5A4E44;line-height:1.5}
.dw-step-num{width:24px;height:24px;border-radius:50%;background:var(--bg);border:1.5px solid var(--accent);color:var(--accent);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dw-steps ol li:not(:last-child){border-bottom:1px dashed var(--border)}

/* ===== 综合产品页 ===== */
.pl-grid{display:flex;flex-direction:column;gap:32px}
.pl-card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px);background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:box-shadow .3s}
.pl-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}
.pl-card-img{position:relative;overflow:hidden;min-height:300px}
.pl-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.pl-card:hover .pl-card-img img{transform:scale(1.03)}
.pl-card-tag{position:absolute;top:16px;left:16px;padding:4px 14px;border-radius:20px;font-size:12px;color:#fff;font-weight:500;letter-spacing:.5px}
.pl-card-body{padding:clamp(20px,2.5vw,32px) clamp(20px,2.5vw,32px) clamp(20px,2.5vw,32px) 0}
.pl-card-body h2{font-size:clamp(22px,2.5vw,28px);font-weight:700;margin-bottom:4px}
.pl-card-sub{font-size:14px;color:var(--muted);margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.pl-card-desc{font-size:14px;color:#5A4E44;line-height:1.8;margin-bottom:20px}
.pl-card-specs{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:24px}
.pl-card-spec{display:flex;justify-content:space-between;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px}
.pl-spec-l{font-size:12px;color:var(--muted)}
.pl-spec-r{font-size:13px;font-weight:600}
.pl-card-actions{display:flex;gap:10px;flex-wrap:wrap}
.pl-btn{display:inline-flex;align-items:center;gap:6px;padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .25s;border:none;font-family:inherit}
.pl-btn-primary{background:linear-gradient(135deg,#8B6B4A,#6F5236);color:#fff;box-shadow:0 4px 12px rgba(139,107,74,.25)}
.pl-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,107,74,.35)}
.pl-btn-secondary{background:var(--surface);color:var(--fg);border:1.5px solid var(--border)}
.pl-btn-secondary:hover{background:#F5F0EB;border-color:#C4B5A5;transform:translateY(-2px)}
.pl-btn-link{background:transparent;color:var(--accent);padding:12px 16px}
.pl-btn-link:hover{background:var(--bg)}
.pl-cta{text-align:center;padding:48px 28px;margin-top:48px;background:linear-gradient(135deg,#FBF7F0,#F0E8DC);border:1px solid var(--border);border-radius:16px}
.pl-cta h2{font-size:24px;font-weight:700;margin-bottom:6px}
.pl-cta p{font-size:14px;color:var(--muted);margin-bottom:20px}
.pl-cta-actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}

@media(max-width:768px){
.pl-card{grid-template-columns:1fr}
.pl-card-img{min-height:220px}
.pl-card-body{padding:20px}
.pl-card-specs{grid-template-columns:1fr}
}

/* ===== 关于页 ===== */
.ab-section{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:48px}
.ab-text h2{font-size:clamp(22px,2.5vw,30px);font-weight:700;margin-bottom:16px}
.ab-text p{font-size:14px;color:#5A4E44;line-height:1.9;margin-bottom:12px}
.ab-img{border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.ab-img img{width:100%;height:100%;object-fit:cover;display:block}
.ab-adv{margin-bottom:48px}
.ab-adv h2{font-size:clamp(20px,2.5vw,28px);font-weight:700;margin-bottom:24px;text-align:center}
.ab-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ab-adv-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px 24px;text-align:center;transition:box-shadow .3s}
.ab-adv-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.06)}
.ab-adv-icon{width:56px;height:56px;border-radius:50%;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.ab-adv-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.ab-adv-card p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.ab-timeline{margin-bottom:48px}
.ab-timeline h2{font-size:clamp(20px,2.5vw,28px);font-weight:700;margin-bottom:24px;text-align:center}
.ab-tl-grid{display:flex;gap:0;position:relative;justify-content:space-between}
.ab-tl-grid::before{content:"";position:absolute;top:28px;left:10%;right:10%;height:2px;background:var(--border)}
.ab-tl-item{display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;flex:1}
.ab-tl-year{font-size:14px;font-weight:700;color:var(--accent)}
.ab-tl-dot{width:12px;height:12px;border-radius:50%;background:var(--accent);border:3px solid var(--bg);position:relative;z-index:1}
.ab-tl-desc{font-size:12px;color:var(--muted);text-align:center;line-height:1.4;max-width:120px}
.ab-cta{text-align:center;padding:40px;background:linear-gradient(135deg,#FBF7F0,#F0E8DC);border:1px solid var(--border);border-radius:16px}
.ab-cta p{font-size:16px;font-weight:600;margin-bottom:16px}
.ab-btn{display:inline-flex;padding:14px 32px;background:var(--accent);color:#fff;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;transition:all .25s}
.ab-btn:hover{background:var(--accent-dark);transform:translateY(-2px)}

/* ===== 开户页 ===== */
.rg-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.rg-steps{display:flex;flex-direction:column;gap:20px}
.rg-step{display:flex;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:12px;transition:box-shadow .3s}
.rg-step:hover{box-shadow:0 4px 16px rgba(0,0,0,.06)}
.rg-step-num{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.rg-step h3{font-size:16px;font-weight:700;margin-bottom:4px}
.rg-step p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.rg-sidebar{position:sticky;top:100px}
.rg-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;text-align:center}
.rg-card-img{width:120px;height:120px;margin:0 auto 16px;border:2px solid var(--border);border-radius:12px;overflow:hidden;padding:4px}
.rg-card-img img{width:100%;height:100%;object-fit:contain;display:block}
.rg-card h3{font-size:17px;font-weight:700;margin-bottom:6px}
.rg-card p{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.rg-btn{display:block;padding:12px;background:var(--accent);color:#fff;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;transition:all .25s}
.rg-btn:hover{background:var(--accent-dark);transform:translateY(-2px)}
.rg-phone{margin-top:12px;font-size:13px;color:var(--muted)}
.rg-phone a{color:#D32F2F;font-weight:700;text-decoration:none;font-size:15px;letter-spacing:.5px}

/* ===== 联系我们页 ===== */
.ct-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.ct-info{display:flex;flex-direction:column;gap:16px}
.ct-item{display:flex;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:12px;transition:box-shadow .3s}
.ct-item:hover{box-shadow:0 4px 16px rgba(0,0,0,.06)}
.ct-icon{width:48px;height:48px;border-radius:50%;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ct-item h4{font-size:14px;font-weight:600;color:var(--muted);margin-bottom:2px;letter-spacing:.5px}
.ct-link{font-size:18px;font-weight:700;color:var(--fg);text-decoration:none}
.ct-link:hover{color:var(--accent)}
.ct-item p{font-size:14px;color:#5A4E44;margin:0}
.ct-qr{position:sticky;top:100px}
.ct-qr-box{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px 24px;text-align:center}
.ct-qr-img{width:160px;height:160px;margin:0 auto 16px;border:2px solid var(--border);border-radius:12px;overflow:hidden;padding:4px}
.ct-qr-img img{width:100%;height:100%;object-fit:contain;display:block}
.ct-qr-box h4{font-size:16px;font-weight:700;margin-bottom:4px}
.ct-qr-box p{font-size:12px;color:var(--muted);margin-bottom:16px}
.ct-btn{display:block;padding:12px;background:var(--accent);color:#fff;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;transition:all .25s}
.ct-btn:hover{background:var(--accent-dark);transform:translateY(-2px)}

/* ===== 响应式 ===== */
@media(max-width:768px){
.rg-layout,.ct-layout{grid-template-columns:1fr}
.rg-sidebar,.ct-qr{position:static}
.ab-section{grid-template-columns:1fr}
.ab-adv-grid{grid-template-columns:1fr}
.ab-tl-grid{flex-wrap:wrap;gap:16px;justify-content:flex-start}
.ab-tl-grid::before{display:none}
.ab-tl-item{flex-direction:row;gap:12px;flex:0 0 100%}
}

/* ===== QR Modal ===== */
.qr-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;background:rgba(0,0,0,.55);align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.qr-modal-content{background:#fff;border-radius:16px;padding:32px 28px 28px;text-align:center;max-width:320px;width:90%;position:relative;animation:qrFadeIn .25s}
@keyframes qrFadeIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.qr-modal-close{position:absolute;top:8px;right:12px;border:none;background:none;font-size:24px;color:#999;cursor:pointer;line-height:1;padding:4px}
.qr-modal-close:hover{color:#333}
.qr-modal-img{width:200px;height:200px;margin:0 auto 16px;border:2px solid var(--border);border-radius:12px;overflow:hidden;padding:4px}
.qr-modal-img img{width:100%;height:100%;object-fit:contain;display:block}
.qr-modal-content h4{font-size:18px;font-weight:700;margin-bottom:6px}
.qr-modal-content p{font-size:13px;color:var(--muted);line-height:1.6}
.qr-modal-content strong{color:var(--accent)}

@media(max-width:768px){
.pro-detail{grid-template-columns:1fr}
.pro-specs-grid{grid-template-columns:1fr}
.dw-layout{grid-template-columns:1fr}
.pro-showcase{grid-template-columns:1fr 1fr}
.pro-card-img{height:160px}
}
@media(max-width:480px){
.pro-showcase{grid-template-columns:1fr}
.pro-actions{flex-direction:column}
.pro-actions .pro-btn{text-align:center;justify-content:center}
}