/* =========================================================
   LONHOW / CRLONZO International Corporate Website
   全站本地静态版：无外部 CDN 依赖，直接打开 index.html 即可运行。
   所有图片替换位：.image-slot / [data-replace]，前端已明确标注。
   ========================================================= */
:root{
  --navy:#071b3d;
  --navy-2:#0a3374;
  --blue:#0c5fb3;
  --ice:#ecf5ff;
  --gold:#d8b36a;
  --gold-2:#f6e3ad;
  --rose:#f35c9c;
  --ink:#121a29;
  --muted:#69758a;
  --line:rgba(9,42,91,.12);
  --paper:rgba(255,255,255,.86);
  --white:#fff;
  --dark:#0d1118;
  --radius:26px;
  --radius-sm:16px;
  --shadow:0 26px 80px rgba(4,26,64,.18),0 8px 26px rgba(4,26,64,.08);
  --shadow-soft:0 18px 48px rgba(4,26,64,.10),0 4px 14px rgba(4,26,64,.06);
  --font-sans:"Montserrat",Arial,"Noto Sans SC","Microsoft YaHei","PingFang SC",sans-serif;
  --font-serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --font-cn:"Noto Sans SC","Microsoft YaHei","PingFang SC",sans-serif;
  --font-num:"Montserrat",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);color:var(--ink);background:#f8fbff;line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 12% 0%,rgba(95,158,226,.22),transparent 26%),radial-gradient(circle at 88% 10%,rgba(216,179,106,.22),transparent 24%),linear-gradient(180deg,#fff 0%,#f6faff 48%,#f9fbff 100%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.38;background-image:linear-gradient(rgba(7,27,61,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(7,27,61,.03) 1px,transparent 1px);background-size:76px 76px;mask-image:linear-gradient(180deg,#000,transparent 72%)}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,textarea{font:inherit}.container{width:min(1200px,calc(100% - 64px));margin:0 auto}.wide{width:min(1360px,calc(100% - 40px));margin:0 auto}.serif{font-family:var(--font-serif)}
.skip{position:absolute;left:-999px}.skip:focus{left:20px;top:20px;z-index:9999;background:#fff;padding:10px 14px;border-radius:10px}

/* Header */
.site-header{height:86px;position:sticky;top:0;z-index:1000;background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.72));border-bottom:1px solid rgba(7,27,61,.10);backdrop-filter:blur(24px) saturate(170%);box-shadow:0 16px 50px rgba(4,26,64,.08)}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(216,179,106,.48),rgba(12,95,179,.36),transparent)}
.header-inner{height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand-logo{display:flex;align-items:center;gap:14px;min-width:185px}.brand-text{font-family:var(--font-serif);font-size:27px;letter-spacing:.10em;color:#142033;line-height:1}.brand-text sup{font-size:12px}.brand-sub{display:block;font-size:10px;letter-spacing:.22em;color:#7a8594;margin-top:4px;font-family:var(--font-sans);text-transform:uppercase}.main-nav{display:flex;align-items:center;justify-content:center;gap:3px;height:100%;flex:1}.nav-item{height:100%;display:flex;align-items:center;position:relative}.nav-link{height:46px;display:flex;align-items:center;padding:0 18px;border-radius:999px;font-size:14px;font-weight:700;color:#1d293b;letter-spacing:.01em;transition:.25s ease;position:relative}.nav-link::after{content:"";position:absolute;left:20px;right:20px;bottom:7px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--gold));transform:scaleX(0);transform-origin:left;transition:.28s ease}.nav-item:hover .nav-link,.nav-link.active{color:var(--navy-2);background:linear-gradient(135deg,rgba(12,95,179,.08),rgba(216,179,106,.08))}.nav-item:hover .nav-link::after,.nav-link.active::after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:12px}.dealer-pill{display:flex;align-items:center;gap:9px;height:44px;padding:0 18px;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue) 75%,var(--gold));font-weight:800;font-size:13px;box-shadow:0 16px 35px rgba(8,63,132,.22);transition:.3s ease}.dealer-pill:hover{transform:translateY(-2px);box-shadow:0 22px 44px rgba(8,63,132,.30)}.dealer-pill span{font-size:16px}.menu-toggle{display:none;width:44px;height:44px;border:0;border-radius:14px;background:#eef5ff;color:var(--navy);font-size:20px;box-shadow:inset 0 1px 0 #fff}

/* Mega menu */
.mega-menu{position:fixed;left:0;right:0;top:86px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:.32s ease;background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(244,249,255,.90));border-bottom:1px solid rgba(7,27,61,.10);box-shadow:0 34px 90px rgba(4,26,64,.18);backdrop-filter:blur(26px) saturate(180%)}.mega-menu::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 16% 0%,rgba(12,95,179,.16),transparent 28%),radial-gradient(circle at 80% 0%,rgba(216,179,106,.16),transparent 26%);pointer-events:none}.nav-item:hover .mega-menu,.nav-item:focus-within .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.mega-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr repeat(4,1fr);gap:22px;width:min(1120px,calc(100% - 64px));margin:0 auto;padding:30px 0}.mega-lead{padding:24px;border-radius:24px;background:linear-gradient(135deg,rgba(7,27,61,.94),rgba(10,51,116,.88));color:#fff;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.mega-lead::after{content:"";position:absolute;width:160px;height:160px;right:-70px;bottom:-70px;border-radius:50%;border:1px solid rgba(216,179,106,.38);box-shadow:0 0 0 18px rgba(255,255,255,.05)}.mega-lead small{display:block;color:var(--gold-2);letter-spacing:.16em;text-transform:uppercase;font-weight:800;margin-bottom:8px}.mega-lead strong{font-family:var(--font-serif);font-size:25px;line-height:1.2;display:block}.mega-lead p{font-size:13px;color:rgba(255,255,255,.76);margin:12px 0 0}.mega-card{display:block;border-radius:24px;padding:12px;background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.72);box-shadow:0 12px 34px rgba(5,34,82,.08);transition:.3s ease}.mega-card:hover{transform:translateY(-5px);box-shadow:0 22px 52px rgba(5,34,82,.14);background:#fff}.mega-card .image-slot{height:106px;border-radius:18px;margin-bottom:12px}.mega-card h4{font-size:14px;line-height:1.35;margin:0;color:#082d64}.mega-card p{font-size:12px;color:#738094;margin:5px 0 0;line-height:1.5}.mega-products{grid-template-columns:1.2fr repeat(3,1fr)}.mega-news{grid-template-columns:1.1fr repeat(3,1fr)}

/* Image placeholders */
.image-slot{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(135deg,#edf5ff,#fff9e9);box-shadow:inset 0 1px 0 rgba(255,255,255,.70)}.image-slot::before{content:"";position:absolute;inset:-30%;z-index:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.90),transparent 20%),radial-gradient(circle at 78% 70%,rgba(216,179,106,.34),transparent 24%),linear-gradient(115deg,rgba(12,95,179,.12),transparent 48%);animation:glowMove 9s ease-in-out infinite alternate}.image-slot::after{content:attr(data-replace);position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);max-width:86%;padding:11px 16px;border-radius:16px;text-align:center;font-size:12px;font-weight:800;color:#062c68;background:linear-gradient(145deg,rgba(255,255,255,.82),rgba(239,248,255,.65));border:1px dashed rgba(7,49,111,.35);box-shadow:0 18px 42px rgba(4,26,64,.13),inset 0 1px 0 #fff;backdrop-filter:blur(12px)}@keyframes glowMove{from{transform:translate(-1%,0) rotate(0deg)}to{transform:translate(2%,2%) rotate(3deg)}}.slot-sky{background:linear-gradient(180deg,#bce6ff,#f5fbff 52%,#fff1cf)}.slot-desert{background:linear-gradient(180deg,#f7dda5,#e6bb6b 48%,#6f451e)}.slot-green{background:linear-gradient(135deg,#e6facd,#7eca7b 45%,#8fdde6)}.slot-gold{background:linear-gradient(135deg,#efe0bf,#fffdfa 48%,#d6aa51)}.slot-blue{background:linear-gradient(135deg,#e9f3ff,#b8d9ff 50%,#0b3f88)}.slot-product{background:linear-gradient(135deg,#fff,#eef7ff 58%,#d7ebff)}.slot-news{background:linear-gradient(145deg,#ffe2b4,#fff7e4 55%,#d0a25a)}.slot-contact{background:linear-gradient(135deg,#edf6ff,#fff7e1,#d8e8ff)}

/* Buttons / typography */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:46px;padding:0 24px;border-radius:999px;border:0;font-weight:800;font-size:14px;letter-spacing:.01em;cursor:pointer;transition:.3s ease;white-space:nowrap}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue) 74%,var(--gold));box-shadow:0 18px 38px rgba(8,63,132,.24)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 24px 52px rgba(8,63,132,.32)}.btn-ghost{color:#173056;background:rgba(255,255,255,.70);border:1px solid rgba(255,255,255,.76);box-shadow:0 12px 26px rgba(4,26,64,.08);backdrop-filter:blur(12px)}.btn-ghost:hover{transform:translateY(-2px);background:#fff}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#9a6a16;background:linear-gradient(135deg,rgba(216,179,106,.15),rgba(12,95,179,.08));border:1px solid rgba(216,179,106,.26);height:32px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.section-head{text-align:center;margin-bottom:42px}.section-head h2,.page-title h1{font-family:var(--font-serif);font-size:44px;line-height:1.16;color:#142033;margin:14px 0 12px;letter-spacing:.02em}.section-head p,.page-title p{font-size:17px;color:#526074;max-width:740px;margin:0 auto}.cn-line{display:block;color:#0b4c9b;font-size:17px;font-family:var(--font-sans);font-weight:800;letter-spacing:.06em;margin-top:8px}

/* Home */
.hero{position:relative;min-height:710px;overflow:hidden;background:#eaf6ff}.hero .image-slot{position:absolute;inset:0}.hero .image-slot::after{top:auto;bottom:76px}.hero-orbit{position:absolute;width:760px;height:760px;border-radius:50%;right:4%;top:-120px;z-index:1;border:1px solid rgba(255,255,255,.65);box-shadow:0 0 0 32px rgba(255,255,255,.14),0 0 0 68px rgba(12,95,179,.06);animation:orbit 12s linear infinite}.hero-orbit::before,.hero-orbit::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.60);box-shadow:0 20px 60px rgba(6,42,102,.12)}.hero-orbit::before{width:110px;height:110px;left:70px;top:190px}.hero-orbit::after{width:64px;height:64px;right:125px;bottom:145px}.hero-content{position:relative;z-index:3;padding:132px 0 78px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:44px}.hero-copy h1{font-family:var(--font-serif);font-size:64px;line-height:1.05;margin:22px 0 18px;color:#0e1f38;letter-spacing:.015em;text-shadow:0 16px 34px rgba(4,26,64,.10)}.hero-copy h1 span{color:#0b4c9b}.hero-copy .subtitle{font-size:20px;color:#28374c;max-width:650px;margin:0 0 26px;font-weight:600}.hero-copy .text{font-size:15px;color:#5d687a;max-width:660px;margin:0 0 34px}.hero-actions{display:flex;gap:15px;flex-wrap:wrap}.hero-product-stage{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}.product-box{width:420px;height:310px;border-radius:30px;background:linear-gradient(145deg,#fff,#eef7ff 62%,#dcecff);box-shadow:0 42px 90px rgba(6,49,111,.26),0 12px 28px rgba(4,26,64,.10),inset 0 1px 0 #fff;position:relative;transform:perspective(1000px) rotateY(-10deg) rotateX(4deg);border:1px solid rgba(255,255,255,.80);overflow:hidden}.product-box::before{content:"LONHOW";position:absolute;top:60px;left:0;right:0;text-align:center;font-family:var(--font-serif);font-size:36px;color:#af386e;letter-spacing:.04em}.product-box::after{content:"【产品包装占位：替换首页主推产品图】";position:absolute;left:50%;bottom:58px;transform:translateX(-50%);width:76%;padding:12px;border:1px dashed rgba(7,49,111,.35);border-radius:16px;background:rgba(255,255,255,.72);color:#062c68;text-align:center;font-weight:800;font-size:13px}.product-badge{position:absolute;right:34px;top:44px;width:86px;height:86px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-weight:900;box-shadow:0 18px 38px rgba(8,63,132,.26);z-index:2}.floating-card{position:absolute;left:20px;bottom:24px;z-index:4;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.82);border-radius:24px;padding:16px 18px;box-shadow:var(--shadow-soft);backdrop-filter:blur(18px);min-width:230px}.floating-card strong{display:block;color:#0a3374}.floating-card span{font-size:13px;color:#68768a}.hero-metrics{position:relative;z-index:4;margin-top:-36px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);border-radius:30px;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow);backdrop-filter:blur(18px);overflow:hidden}.metric{padding:26px 24px;border-right:1px solid rgba(7,27,61,.10)}.metric:last-child{border-right:0}.metric strong{display:block;font-size:30px;font-family:var(--font-serif);color:#0a3374;line-height:1}.metric span{display:block;margin-top:8px;color:#69758a;font-size:13px;font-weight:700}@keyframes orbit{to{transform:rotate(360deg)}}

.intro-section{padding:112px 0 90px}.intro-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:center}.intro-visual{height:520px;border-radius:34px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.72)}.intro-copy h2{font-family:var(--font-serif);font-size:46px;line-height:1.16;margin:18px 0;color:#142033}.intro-copy p{color:#596579;margin:0 0 18px;font-size:15px}.check-list{display:grid;gap:12px;margin:28px 0 0;padding:0;list-style:none}.check-list li{display:flex;gap:12px;align-items:flex-start;color:#26364d;font-weight:700}.check-list li::before{content:"✓";width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-size:13px;flex:0 0 auto;box-shadow:0 8px 18px rgba(8,63,132,.20)}
.brand-matrix{padding:92px 0;background:linear-gradient(180deg,rgba(255,255,255,.44),rgba(235,244,255,.64))}.matrix-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.brand-card{min-height:390px;border-radius:34px;padding:34px;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.brand-card .image-slot{height:210px;border-radius:26px;margin:-6px -6px 28px}.brand-card h3{font-family:var(--font-serif);font-size:34px;color:#0d2240;margin:0 0 8px}.brand-card p{color:#607086;margin:0 0 20px}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag{height:30px;display:inline-flex;align-items:center;padding:0 11px;border-radius:999px;background:#eef5ff;color:#0a4b91;font-size:12px;font-weight:800;border:1px solid rgba(10,75,145,.10)}
.products-section{padding:106px 0}.product-tabs{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:34px}.product-tabs button{height:44px;padding:0 22px;border:1px solid rgba(9,42,91,.12);border-radius:999px;background:rgba(255,255,255,.72);color:#1d293b;font-weight:900;cursor:pointer;transition:.28s ease;box-shadow:0 10px 26px rgba(4,26,64,.06)}.product-tabs button.active,.product-tabs button:hover{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;box-shadow:0 16px 34px rgba(8,63,132,.22);transform:translateY(-2px)}.product-stage{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}.product-visual{height:500px;border-radius:34px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.72)}.product-info{border-radius:34px;padding:36px;background:linear-gradient(145deg,rgba(255,255,255,.88),rgba(241,247,255,.76));border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:center}.product-info h3{font-family:var(--font-serif);font-size:38px;line-height:1.16;margin:0 0 14px;color:#142033}.product-info p{color:#5c697c;margin:0 0 26px}.mini-specs{display:grid;gap:12px;margin-bottom:28px}.mini-spec{display:flex;align-items:center;gap:12px;padding:13px;border-radius:16px;background:rgba(255,255,255,.68);border:1px solid rgba(9,42,91,.08)}.mini-spec b{color:#0a3374}.advantages{padding:92px 0;background:linear-gradient(135deg,var(--navy),#082b62 65%,#0b4c9b);color:#fff;position:relative;overflow:hidden}.advantages::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 0%,rgba(216,179,106,.22),transparent 28%),radial-gradient(circle at 88% 20%,rgba(96,162,227,.20),transparent 25%)}.advantages .section-head{position:relative;z-index:1}.advantages .section-head h2{color:#fff}.advantages .section-head p{color:rgba(255,255,255,.72)}.adv-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.adv-card{padding:34px;border-radius:30px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);box-shadow:0 22px 60px rgba(0,0,0,.16);backdrop-filter:blur(16px);transition:.3s ease}.adv-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.14)}.adv-card.featured{background:linear-gradient(135deg,var(--rose),#ff7bb3);border-color:rgba(255,255,255,.28)}.adv-icon{width:52px;height:52px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.16);font-size:24px;margin-bottom:20px}.adv-card h3{font-size:22px;line-height:1.3;margin:0 0 12px}.adv-card p{color:rgba(255,255,255,.76);margin:0;font-size:14px}.supply{padding:108px 0}.supply-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:16px;position:relative}.supply-step{position:relative;padding:28px 22px;border-radius:28px;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft)}.supply-step b{font-family:var(--font-serif);font-size:34px;color:#0a3374}.supply-step h3{margin:12px 0 8px;color:#142033}.supply-step p{margin:0;color:#657286;font-size:14px}.dealer-cta{padding:86px 0;background:linear-gradient(135deg,#eee0c3,#fffdf7 46%,#d8b36a);position:relative;overflow:hidden}.dealer-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 74% 28%,rgba(255,255,255,.82),transparent 16%),linear-gradient(120deg,transparent 38%,rgba(126,86,20,.24) 39%,transparent 41%)}.dealer-panel{position:relative;z-index:1;display:grid;grid-template-columns:1fr .8fr;gap:34px;align-items:center}.dealer-panel h2{font-family:var(--font-serif);font-size:46px;line-height:1.16;margin:0 0 18px;color:#142033}.dealer-panel p{color:#4f5c70;max-width:650px}.dealer-contact-card{border-radius:30px;background:rgba(255,255,255,.70);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);padding:28px;backdrop-filter:blur(18px)}.dealer-contact-card strong{display:block;color:#0a3374;margin-bottom:10px}.news-section{padding:100px 0}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.news-card{display:block;border-radius:30px;overflow:hidden;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);transition:.3s ease}.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.news-card .image-slot{height:220px}.news-body{padding:24px}.news-body small{font-weight:900;color:#0a4b91;letter-spacing:.08em}.news-body h3{font-size:21px;line-height:1.35;margin:8px 0 10px;color:#142033}.news-body p{color:#657286;margin:0}.news-more{margin-top:18px;display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-size:22px}

/* Inner pages */
.page-hero{position:relative;min-height:330px;display:flex;align-items:end;padding:118px 0 54px;overflow:hidden}.page-hero>.image-slot{position:absolute;inset:0}.page-hero>.image-slot::after{right:7%;left:auto;top:46%;transform:translateY(-50%);max-width:330px}.page-title{position:relative;z-index:2}.page-title h1{font-size:56px;color:#fff;text-shadow:0 18px 38px rgba(0,0,0,.22)}.page-title p{color:rgba(255,255,255,.84);margin:0}.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,27,61,.76),rgba(7,27,61,.28) 55%,rgba(7,27,61,.08));z-index:1}.breadcrumb{height:58px;display:flex;align-items:center;background:rgba(255,255,255,.64);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.breadcrumb .container{display:flex;gap:10px;align-items:center;color:#748196;font-size:13px}.breadcrumb a{color:#0a4b91;font-weight:800}.inner-layout{padding:64px 0 100px}.layout-grid{display:grid;grid-template-columns:268px 1fr;gap:36px;align-items:start}.side-menu{position:sticky;top:110px;border-radius:26px;background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);overflow:hidden}.side-title{padding:22px 24px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-weight:900}.side-menu a{display:block;padding:16px 24px;border-bottom:1px solid rgba(9,42,91,.08);font-weight:800;color:#334155;transition:.25s ease}.side-menu a:hover,.side-menu a.active{color:#0a3374;background:linear-gradient(90deg,rgba(12,95,179,.10),rgba(216,179,106,.08))}.content-panel{min-height:600px;border-radius:34px;background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow-soft);padding:42px}.content-panel h2{font-family:var(--font-serif);font-size:40px;line-height:1.2;margin:0 0 16px;color:#142033}.lead{font-size:18px;color:#4d5d74;margin:0 0 28px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.body-visual{height:370px;border-radius:28px;box-shadow:var(--shadow-soft)}.panel-card{border-radius:28px;padding:30px;background:linear-gradient(145deg,rgba(248,251,255,.96),rgba(255,255,255,.82));border:1px solid rgba(9,42,91,.08);box-shadow:0 14px 32px rgba(4,26,64,.06)}.feature-list{display:grid;gap:13px;margin:0 0 24px;padding:0;list-style:none}.feature-list li{padding-left:34px;position:relative;font-weight:700;color:#34445a}.feature-list li::before{content:"✓";position:absolute;left:0;top:1px;width:23px;height:23px;border-radius:8px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.stat-card{padding:26px;border-radius:24px;background:linear-gradient(145deg,#fff,#f3f8ff);border:1px solid rgba(9,42,91,.08);box-shadow:var(--shadow-soft)}.stat-card strong{display:block;font-family:var(--font-serif);font-size:36px;color:#0a3374}.stat-card span{color:#66758a;font-weight:800}.card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}.mini-card{padding:24px;border-radius:24px;background:rgba(248,251,255,.88);border:1px solid rgba(9,42,91,.08);box-shadow:0 12px 28px rgba(4,26,64,.06)}.mini-card h3{margin:0 0 10px;color:#10243e}.mini-card p{margin:0;color:#657286}.product-list,.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{display:block;border-radius:28px;overflow:hidden;background:#fff;border:1px solid rgba(9,42,91,.08);box-shadow:var(--shadow-soft);transition:.3s ease}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.product-card .image-slot{height:210px}.product-card-body{padding:24px}.product-card-body h3{margin:0 0 10px;color:#142033}.product-card-body p{margin:0 0 18px;color:#657286}.pagination{display:flex;gap:10px;margin-top:30px}.pagination a{width:40px;height:40px;border-radius:13px;background:#fff;border:1px solid rgba(9,42,91,.10);display:flex;align-items:center;justify-content:center;font-weight:900;color:#35506f}.pagination a.active,.pagination a:hover{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff}.article-meta{color:#77869a;font-weight:800;margin-bottom:22px}.detail-cover{height:380px;border-radius:28px;margin-bottom:30px}.article-content p{font-size:16px;color:#46566e}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.contact-box{padding:28px;border-radius:26px;background:linear-gradient(145deg,#fff,#f3f8ff);border:1px solid rgba(9,42,91,.08);box-shadow:var(--shadow-soft)}.contact-box h3{margin:0 0 12px;color:#10243e}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.form-grid input,.form-grid textarea{width:100%;border:1px solid rgba(9,42,91,.12);border-radius:16px;padding:15px 16px;background:rgba(255,255,255,.78);outline:none;transition:.25s ease}.form-grid input:focus,.form-grid textarea:focus{border-color:rgba(12,95,179,.38);box-shadow:0 0 0 4px rgba(12,95,179,.08)}.form-grid textarea{grid-column:1/-1;height:140px;resize:vertical}.form-grid button{justify-self:start}

/* Footer */
.site-footer{background:#10161d;color:#b8c0ca;position:relative;overflow:hidden}.site-footer::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 0%,rgba(12,95,179,.22),transparent 28%),radial-gradient(circle at 80% 0%,rgba(216,179,106,.16),transparent 26%)}.footer-main{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:34px;padding:64px 0 50px}.footer-logo{font-family:var(--font-serif);font-size:28px;line-height:1.5;color:#fff;letter-spacing:.09em}.footer-logo span{display:block}.socials{display:flex;gap:12px;margin-top:22px}.socials a{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.10);color:#fff;transition:.25s}.socials a:hover{background:linear-gradient(135deg,var(--blue),var(--gold));transform:translateY(-2px)}.footer-col h4{margin:0 0 16px;color:#fff}.footer-col a{display:block;margin:10px 0;color:#b8c0ca;font-size:14px}.footer-col a:hover{color:#fff}.footer-bottom{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.10);padding:18px 0;color:#858f9c;font-size:12px}.footer-bottom .container{display:flex;flex-wrap:wrap;gap:10px}

.fade-up{opacity:0;transform:translateY(24px);transition:opacity .72s ease,transform .72s ease}.fade-up.visible{opacity:1;transform:translateY(0)}

@media (max-width:1040px){.container{width:min(100% - 40px,1200px)}.main-nav{display:none;position:fixed;left:0;right:0;top:86px;height:auto;background:rgba(255,255,255,.96);box-shadow:0 28px 60px rgba(4,26,64,.18);flex-direction:column;align-items:stretch;padding:10px 20px 24px}.main-nav.open{display:flex}.nav-item{display:block;height:auto}.nav-link{height:48px;justify-content:flex-start}.mega-menu{position:static;display:none;opacity:1;visibility:visible;pointer-events:auto;transform:none;box-shadow:none;background:transparent;border:0}.nav-item.open .mega-menu{display:block}.mega-inner,.mega-products,.mega-news{width:100%;grid-template-columns:1fr 1fr;padding:12px 0;gap:14px}.mega-lead{grid-column:1/-1}.dealer-pill{display:none}.menu-toggle{display:flex;align-items:center;justify-content:center}.hero-content{grid-template-columns:1fr;padding-top:116px}.hero-copy h1{font-size:52px}.hero-product-stage{min-height:340px}.metric-grid{grid-template-columns:1fr 1fr}.intro-grid,.product-stage,.dealer-panel,.layout-grid,.two-col,.contact-grid{grid-template-columns:1fr}.side-menu{position:relative;top:auto}.product-list,.news-list,.news-grid,.adv-grid,.supply-grid,.card-grid-3{grid-template-columns:1fr 1fr}.footer-main{grid-template-columns:1fr 1fr}.page-title h1{font-size:46px}}
@media (max-width:640px){.container{width:calc(100% - 28px)}.site-header,.header-inner{height:72px}.brand-text{font-size:22px}.brand-sub{font-size:9px}.main-nav{top:72px}.hero{min-height:680px}.hero-content{padding-top:96px}.hero-copy h1{font-size:38px}.hero-copy .subtitle{font-size:17px}.hero-actions{flex-direction:column;align-items:flex-start}.product-box{width:280px;height:220px}.product-badge{width:70px;height:70px;right:10px;top:22px}.floating-card{left:0;bottom:0}.metric-grid,.matrix-grid,.product-list,.news-list,.news-grid,.adv-grid,.supply-grid,.card-grid-3,.stat-row,.footer-main{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid rgba(7,27,61,.10)}.section-head h2,.intro-copy h2,.dealer-panel h2{font-size:34px}.intro-section,.products-section,.supply,.news-section{padding:70px 0}.intro-visual,.product-visual{height:340px}.brand-card{padding:22px}.content-panel{padding:24px;border-radius:26px}.page-hero{min-height:280px;padding:96px 0 42px}.page-title h1{font-size:36px}.form-grid{grid-template-columns:1fr}.mega-inner,.mega-products,.mega-news{grid-template-columns:1fr}.mega-card .image-slot{height:88px}}


/* Footer luxury upgrade */
.footer-luxury-line{position:relative;z-index:1;height:1px;background:linear-gradient(90deg,transparent,rgba(216,179,106,.68),rgba(92,166,255,.44),rgba(216,179,106,.68),transparent)}
.site-footer{background:linear-gradient(135deg,#070d18 0%,#0b1d3a 48%,#111827 100%)}
.site-footer::before{background:radial-gradient(circle at 8% 0%,rgba(12,95,179,.34),transparent 30%),radial-gradient(circle at 82% 0%,rgba(216,179,106,.22),transparent 28%),linear-gradient(115deg,rgba(255,255,255,.04),transparent 42%)}
.site-footer::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(180deg,rgba(0,0,0,.95),transparent 88%)}
.footer-main{grid-template-columns:1.65fr repeat(4,1fr);align-items:start}
.footer-brand-block{position:relative;padding:28px;border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.105),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.13);box-shadow:0 28px 80px rgba(0,0,0,.20),inset 0 1px 0 rgba(255,255,255,.12);backdrop-filter:blur(18px)}
.footer-brand-block::after{content:"";position:absolute;right:24px;top:24px;width:84px;height:84px;border-radius:50%;border:1px solid rgba(216,179,106,.32);box-shadow:0 0 0 14px rgba(216,179,106,.06)}
.footer-brand-note{margin:16px 0 0;color:#c8d3df;font-size:14px;line-height:1.8;max-width:360px}.footer-brand-note em{display:block;margin-top:8px;color:#f4d997;font-style:normal;font-weight:800;letter-spacing:.08em}.footer-hotline{margin-top:20px;padding:17px 18px;border-radius:22px;background:linear-gradient(145deg,rgba(12,95,179,.22),rgba(216,179,106,.10));border:1px solid rgba(255,255,255,.12)}.footer-hotline span{display:block;color:#8fb8ee;text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:900;margin-bottom:6px}.footer-hotline a{display:block;color:#fff;font-size:20px;font-weight:900;line-height:1.35;letter-spacing:.02em}.footer-hotline a:hover{color:#f4d997}.socials{gap:10px;flex-wrap:wrap}.social-icon{width:auto!important;min-width:136px;height:44px!important;border-radius:999px!important;gap:9px;padding:0 16px;background:linear-gradient(135deg,rgba(255,255,255,.13),rgba(255,255,255,.06))!important;border:1px solid rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}.social-icon svg{width:19px;height:19px;fill:currentColor}.social-icon span{font-size:13px;font-weight:900}.social-icon.instagram:hover{background:linear-gradient(135deg,#7a2cff,#f35c9c 58%,#f6b45c)!important}.social-icon.telegram:hover{background:linear-gradient(135deg,#1d9bf0,#0c5fb3)!important}.footer-col{position:relative;padding-top:8px}.footer-col h4{font-size:16px;letter-spacing:.04em}.footer-col a{transition:.25s ease}.footer-col a:hover{transform:translateX(4px);color:#f4d997}.footer-contact-card{padding:22px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.footer-contact-card a{font-weight:800}.footer-bottom{background:rgba(0,0,0,.14)}
@media (max-width:1040px){.footer-main{grid-template-columns:1fr 1fr}.footer-brand-block{grid-column:1/-1}.social-icon{min-width:132px}}
@media (max-width:640px){.footer-main{grid-template-columns:1fr}.footer-brand-block{padding:22px}.footer-hotline a{font-size:18px}.social-icon{min-width:100%;justify-content:center}.footer-contact-card{padding:20px}}


/* 2026-05 refinement: fixed source, premium iconized modules, compact footer */
.brand-logo-textonly{min-width:150px;gap:0;padding:8px 0}.brand-logo-textonly .brand-text{font-size:28px;letter-spacing:.12em}.brand-logo-textonly .brand-sub{letter-spacing:.24em;color:#657286}.brand-logo-textonly:hover .brand-text{color:#0a3374}
.mega-inner{align-items:stretch}.mega-lead.compact-lead{padding:22px 24px;min-height:190px;display:flex;flex-direction:column;justify-content:center}.mega-lead.compact-lead strong{font-size:24px}.mega-lead.compact-lead p{max-width:260px}.mega-card{min-height:190px;display:flex;flex-direction:column}.mega-card .image-slot{flex:0 0 98px}.mega-card h4{min-height:38px;display:flex;align-items:flex-end}.mega-card p{min-height:38px}.mega-news{grid-template-columns:1.1fr repeat(2,1fr);max-width:860px}.mega-products{grid-template-columns:1.1fr repeat(3,1fr)}
.premium-metric-grid{overflow:visible;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(242,248,255,.86));border:1px solid rgba(255,255,255,.9);box-shadow:0 28px 78px rgba(6,49,111,.16)}.premium-metric-grid .metric{position:relative;padding:28px 24px 26px 84px;min-height:126px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,rgba(255,255,255,.46),rgba(255,255,255,.08));overflow:hidden}.premium-metric-grid .metric::after{content:"";position:absolute;right:-26px;top:-30px;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,rgba(216,179,106,.18),transparent 68%)}.metric-icon{position:absolute;left:24px;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#0a4b91;background:linear-gradient(145deg,rgba(12,95,179,.12),rgba(216,179,106,.16));border:1px solid rgba(12,95,179,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 12px 28px rgba(6,49,111,.10)}.metric-icon svg,.supply-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.premium-metric-grid .metric strong{font-size:32px}.premium-metric-grid .metric span:last-child{color:#314158;font-size:13.5px;line-height:1.45}
.product-stage{align-items:stretch}.product-stage .product-visual{height:auto;min-height:520px}.product-stage .product-info{min-height:520px}.product-info{justify-content:center}.mini-spec{min-height:58px}
.cn-line{color:#0a4b91;font-weight:900}.advantages .cn-line{color:#f4d997!important;text-shadow:0 8px 22px rgba(216,179,106,.30);letter-spacing:.12em}.advantages .section-head p{color:rgba(255,255,255,.84)}
.supply-grid-icons .supply-step{padding:30px 22px 26px;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(240,247,255,.82));border:1px solid rgba(12,95,179,.10);overflow:hidden;transition:.3s ease;min-height:238px}.supply-grid-icons .supply-step:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(6,49,111,.16)}.supply-grid-icons .supply-step::after{content:"";position:absolute;right:-34px;top:-34px;width:116px;height:116px;border-radius:50%;background:linear-gradient(135deg,rgba(12,95,179,.10),rgba(216,179,106,.14))}.supply-icon{position:relative;z-index:1;width:50px;height:50px;border-radius:18px;margin-bottom:18px;display:flex;align-items:center;justify-content:center;color:#0a4b91;background:linear-gradient(145deg,rgba(12,95,179,.12),rgba(216,179,106,.15));border:1px solid rgba(12,95,179,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.78)}.supply-grid-icons .supply-step b,.supply-grid-icons .supply-step h3,.supply-grid-icons .supply-step p{position:relative;z-index:1}.supply-grid-icons .supply-step b{font-size:28px;color:#d8a84e}.supply-grid-icons .supply-step h3{margin-top:8px}.supply-grid-icons .supply-step p{line-height:1.65}
.compact-footer .footer-main-simple{grid-template-columns:1.5fr repeat(3,.78fr);gap:24px;padding:42px 0 30px;align-items:stretch}.compact-footer .footer-brand-compact{padding:24px 26px;border-radius:26px}.compact-footer .footer-brand-block::after{width:58px;height:58px;right:20px;top:20px}.compact-footer .footer-logo{font-size:25px;line-height:1.35}.compact-footer .footer-logo span{display:inline-block;margin-right:18px}.compact-footer .footer-brand-note{font-size:13.5px;line-height:1.65;max-width:560px;margin-top:12px}.compact-footer .compact-hotline{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px;padding:13px 16px;border-radius:18px}.compact-footer .compact-hotline span{margin:0 4px 0 0}.compact-footer .compact-hotline a{font-size:17px;line-height:1.2}.compact-footer .compact-socials{margin-top:14px}.compact-footer .social-icon{min-width:124px;height:40px!important}.compact-footer .footer-mini-col{padding:20px 20px;border-radius:24px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.10)}.compact-footer .footer-mini-col h4{font-size:15px;margin-bottom:12px}.compact-footer .footer-mini-col a{font-size:13px;margin:8px 0}.compact-footer .footer-bottom{padding:13px 0}.compact-footer .footer-bottom .container{justify-content:center}
@media (max-width:1040px){.mega-news{max-width:none}.premium-metric-grid .metric{padding-left:82px}.product-stage .product-visual,.product-stage .product-info{min-height:440px}.compact-footer .footer-main-simple{grid-template-columns:1fr 1fr}.compact-footer .footer-brand-compact{grid-column:1/-1}}
@media (max-width:640px){.brand-logo-textonly{min-width:124px}.brand-logo-textonly .brand-text{font-size:22px}.premium-metric-grid .metric{padding:22px 18px 22px 76px;min-height:110px}.metric-icon{left:20px;width:42px;height:42px}.product-stage .product-visual,.product-stage .product-info{min-height:auto}.product-stage .product-visual{height:340px}.supply-grid-icons .supply-step{min-height:auto}.compact-footer .footer-main-simple{grid-template-columns:1fr;padding:34px 0 24px}.compact-footer .footer-logo span{display:block}.compact-footer .compact-hotline{display:block}.compact-footer .compact-hotline a{margin-top:5px}.compact-footer .social-icon{min-width:100%}}


/* 2026-05 refinement v2: dropdown height sync, collaboration icon, supply redesign, news clamps, inner image equal height */
.dealer-pill{gap:10px}.dealer-icon{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}.dealer-icon svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.85;stroke-linecap:round;stroke-linejoin:round}.dealer-pill:hover .dealer-icon{transform:scale(1.05);background:rgba(255,255,255,.22)}
.mega-menu .mega-inner{min-height:250px;align-items:stretch}.mega-products,.mega-news{padding-top:30px!important;padding-bottom:30px!important}.mega-products .mega-lead,.mega-news .mega-lead{min-height:190px;display:flex;flex-direction:column;justify-content:center}.mega-products .mega-card,.mega-news .mega-card{height:190px}.mega-products .mega-card p,.mega-news .mega-card p{min-height:auto;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.mega-products .mega-card h4,.mega-news .mega-card h4{min-height:34px}.mega-news{grid-template-columns:1.1fr repeat(2,1fr);max-width:860px}.mega-products{grid-template-columns:1.1fr repeat(3,1fr)}
.supply-grid-premium{gap:22px;align-items:stretch}.supply-grid-premium .supply-step{min-height:282px;padding:28px 24px 26px;border-radius:32px;color:#fff;border:1px solid rgba(255,255,255,.32);box-shadow:0 24px 70px rgba(6,49,111,.16),inset 0 1px 0 rgba(255,255,255,.18);overflow:hidden;isolation:isolate}.supply-grid-premium .supply-step::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(135deg,rgba(255,255,255,.18),transparent 42%),radial-gradient(circle at 88% 8%,rgba(255,255,255,.28),transparent 28%)}.supply-grid-premium .supply-step::after{width:170px;height:170px;right:-64px;top:-58px;background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,.04) 54%,transparent 68%)}.supply-grid-premium .tone-blue{background:linear-gradient(145deg,#082656,#0b5faa)}.supply-grid-premium .tone-gold{background:linear-gradient(145deg,#7a551a,#d0a24b)}.supply-grid-premium .tone-cyan{background:linear-gradient(145deg,#073b66,#1181a7)}.supply-grid-premium .tone-dark{background:linear-gradient(145deg,#101827,#28384f)}.supply-grid-premium .supply-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.supply-grid-premium .supply-icon{width:70px;height:70px;border-radius:24px;margin:0;color:#fff;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 18px 36px rgba(0,0,0,.16)}.supply-grid-premium .supply-icon svg{width:36px;height:36px;stroke-width:1.75}.supply-grid-premium .supply-step b{font-size:46px;color:rgba(255,255,255,.32);line-height:1}.supply-grid-premium .supply-step h3{font-size:22px;margin:0 0 12px;color:#fff}.supply-grid-premium .supply-step p{font-size:14.5px;line-height:1.72;color:rgba(255,255,255,.82);max-width:240px}.supply-grid-premium .supply-step:hover{transform:translateY(-8px) scale(1.01);box-shadow:0 34px 86px rgba(6,49,111,.25)}
.news-grid,.news-list{align-items:stretch}.news-card{height:100%;display:flex;flex-direction:column}.news-card .image-slot{flex:0 0 220px}.news-body{min-height:182px;display:flex;flex-direction:column}.news-body h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:56px}.news-body p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px;line-height:1.55}.news-more{margin-top:auto}
.content-panel .two-col{align-items:stretch}.content-panel .two-col>.body-visual{height:auto;min-height:100%}.content-panel .two-col>.panel-card{height:100%;display:flex;flex-direction:column;justify-content:center}.content-panel .two-col>.panel-card .btn{align-self:flex-start}.content-panel .two-col>.panel-card .feature-list{margin-bottom:24px}
@media (max-width:1040px){.mega-menu .mega-inner{min-height:auto}.mega-products .mega-card,.mega-news .mega-card{height:auto}.supply-grid-premium{grid-template-columns:1fr 1fr}.content-panel .two-col>.body-visual{height:340px;min-height:auto}}
@media (max-width:640px){.supply-grid-premium{grid-template-columns:1fr}.supply-grid-premium .supply-step{min-height:auto}.supply-grid-premium .supply-icon{width:62px;height:62px}.supply-grid-premium .supply-step b{font-size:38px}.news-body h3,.news-body p{min-height:auto}}

/* 2026-05 fix v4: stable executive metrics, clean supply timeline, about stats */
.metrics-executive{position:relative;z-index:5;margin-top:-44px;padding-bottom:6px}
.metric-executive-panel{position:relative;overflow:hidden;border-radius:34px;background:linear-gradient(135deg,#071b3d 0%,#0a2a66 46%,#0c5fb3 100%);border:1px solid rgba(255,255,255,.22);box-shadow:0 30px 90px rgba(6,49,111,.26), inset 0 1px 0 rgba(255,255,255,.18);padding:26px 28px;color:#fff}
.metric-executive-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 0%,rgba(216,179,106,.26),transparent 28%),radial-gradient(circle at 90% 18%,rgba(255,255,255,.18),transparent 24%),linear-gradient(120deg,transparent 0 48%,rgba(255,255,255,.08) 49%,transparent 52%)}
.metric-executive-head{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid rgba(255,255,255,.18)}
.metric-executive-head span{font-size:12px;letter-spacing:.18em;font-weight:900;color:#f4d997;text-transform:uppercase}
.metric-executive-head strong{font-size:15px;color:rgba(255,255,255,.82);font-weight:700;text-align:right}
.metric-executive-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.metric-executive-card{min-height:132px;padding:20px 18px 18px;border-radius:24px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.14);display:flex;flex-direction:column;justify-content:space-between;transition:.28s ease}
.metric-executive-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.14)}
.metric-executive-card em{display:inline-flex;width:max-content;min-width:48px;height:34px;padding:0 12px;align-items:center;justify-content:center;border-radius:999px;background:rgba(244,217,151,.16);border:1px solid rgba(244,217,151,.28);color:#f4d997;font-style:normal;font-family:var(--font-serif);font-weight:900;font-size:18px;line-height:1}
.metric-executive-card b{display:block;margin-top:16px;font-size:16px;line-height:1.35;color:#fff}
.metric-executive-card p{margin:8px 0 0;color:rgba(255,255,255,.72);font-size:13px;line-height:1.55}

.supply-clean{padding:104px 0;background:linear-gradient(180deg,#f7fbff 0%,#ffffff 58%,#f6f8fb 100%)}
.supply-timeline{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:10px 0 4px}
.supply-line{position:absolute;left:8%;right:8%;top:64px;height:2px;background:linear-gradient(90deg,rgba(10,42,102,.08),rgba(216,179,106,.46),rgba(10,42,102,.08));z-index:0}
.supply-node{position:relative;z-index:1;min-height:250px;padding:24px;border-radius:30px;background:rgba(255,255,255,.86);border:1px solid rgba(10,42,102,.10);box-shadow:0 20px 52px rgba(4,26,64,.09);display:flex;flex-direction:column;transition:.3s ease;overflow:hidden}
.supply-node::before{content:"";position:absolute;right:-42px;top:-42px;width:132px;height:132px;border-radius:50%;background:radial-gradient(circle,rgba(216,179,106,.18),transparent 70%)}
.supply-node:hover{transform:translateY(-6px);box-shadow:0 28px 72px rgba(4,26,64,.14);border-color:rgba(12,95,179,.18)}
.supply-node-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.node-number{font-family:var(--font-serif);font-size:42px;line-height:1;color:#0a2a66;opacity:.20;font-weight:900}
.node-icon{width:64px;height:64px;border-radius:22px;display:flex;align-items:center;justify-content:center;color:#0a4b91;background:linear-gradient(145deg,rgba(12,95,179,.10),rgba(216,179,106,.16));border:1px solid rgba(12,95,179,.10);box-shadow:inset 0 1px 0 rgba(255,255,255,.86),0 12px 28px rgba(6,49,111,.09)}
.node-icon svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:1.85;stroke-linecap:round;stroke-linejoin:round}
.supply-node h3{position:relative;z-index:1;margin:0 0 12px;color:#10243e;font-size:21px;line-height:1.25}
.supply-node p{position:relative;z-index:1;margin:0;color:#5d697b;font-size:14.5px;line-height:1.75}
.supply-node:nth-child(3) .node-icon{color:#9a6b22;background:linear-gradient(145deg,rgba(216,179,106,.18),rgba(255,255,255,.75))}
.supply-node:nth-child(4) .node-icon{color:#087594;background:linear-gradient(145deg,rgba(17,129,167,.14),rgba(255,255,255,.75))}
.supply-node:nth-child(5) .node-icon{color:#17233a;background:linear-gradient(145deg,rgba(23,35,58,.12),rgba(255,255,255,.75))}

.about-stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}
.about-stat-card{position:relative;min-height:172px;padding:24px 24px 22px;border-radius:28px;background:linear-gradient(145deg,#fff,#f3f8ff);border:1px solid rgba(9,42,91,.09);box-shadow:0 18px 44px rgba(4,26,64,.08);overflow:hidden}
.about-stat-card::after{content:"";position:absolute;right:-34px;top:-34px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(216,179,106,.18),transparent 68%)}
.about-stat-label{position:relative;z-index:1;display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(10,75,145,.08);color:#0a4b91;font-size:11px;font-weight:900;letter-spacing:.1em}
.about-stat-card strong{position:relative;z-index:1;display:block;margin-top:18px;font-family:var(--font-serif);font-size:34px;line-height:1;color:#0a3374}
.about-stat-card h3{position:relative;z-index:1;margin:10px 0 8px;color:#122844;font-size:18px;line-height:1.25}
.about-stat-card p{position:relative;z-index:1;margin:0;color:#617086;font-size:13px;line-height:1.58}
.news-body small{text-transform:uppercase;display:inline-flex;width:max-content;padding:6px 10px;border-radius:999px;background:rgba(10,75,145,.08);border:1px solid rgba(10,75,145,.10)}
.news-body h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:56px}
.news-body p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px;line-height:1.55}

@media (max-width:1040px){.metric-executive-head{display:block}.metric-executive-head strong{display:block;margin-top:8px;text-align:left}.metric-executive-grid,.supply-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.supply-line{display:none}.about-stat-row{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.metrics-executive{margin-top:-28px}.metric-executive-panel{border-radius:26px;padding:22px 18px}.metric-executive-grid,.supply-timeline,.about-stat-row{grid-template-columns:1fr}.metric-executive-card{min-height:auto}.supply-clean{padding:72px 0}.supply-node{min-height:auto;padding:22px}.node-icon{width:58px;height:58px}.node-number{font-size:36px}.news-body h3,.news-body p{min-height:auto}}


/* 2026-05 SEO/image asset integration */
.image-slot.image-loaded::after{opacity:0;visibility:hidden;pointer-events:none;transition:.25s ease}.image-slot.image-loaded::before{background:linear-gradient(135deg,rgba(7,27,61,.22),rgba(255,255,255,.04) 45%,rgba(216,179,106,.10));animation:none}.footer-seo-market{grid-column:1/-1;margin-top:10px;padding:12px 16px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);color:rgba(255,255,255,.68);font-size:12.5px;line-height:1.65}.footer-seo-market strong{color:#f4d997}.footer-seo-market span{color:rgba(255,255,255,.78)}


/* Font optimization: Google online fonts + system fallback, no layout reconstruction */
:lang(zh), .cn-line, .image-slot::after, [data-replace]::after{font-family:var(--font-cn)}
.metric strong,.stat-card strong,.product-badge,.footer-hotline a{font-family:var(--font-num)}
body{font-synthesis-weight:none;text-rendering:optimizeLegibility}